JP2019101473A - Processing system and processing device - Google Patents

Abstract

To provide a processing system and processing device capable of appropriately identifying a position with a high risk for a pedestrian.SOLUTION: Each sensor device 3C in a processing system 1 includes at least one kind of first sensor, and a processing unit. The processing unit identifies a dangerous position of a first kind with a higher risk for a pedestrian, which satisfies multiple kinds of first determination conditions for determining a risk with respect to a pedestrian on the basis of a detection result of at least the one kind of first sensor. Partial map information including a dangerous position is transmitted to a portable device 3B that has transmitted a transmission request signal.SELECTED DRAWING: Figure 1

Description

  The present disclosure relates to a technology that uses detection results of a sensor.

  As described in Patent Documents 1 to 3, various techniques have been proposed.

Unexamined-Japanese-Patent No. 2016-9502 Unexamined-Japanese-Patent No. 2006-252194 JP 2007-86698 A

  In the technique of identifying a position at high risk for pedestrians, it is desirable to appropriately identify the position.

  Then, this invention is made in view of the above-mentioned point, and an object of the present invention is to provide art which can pinpoint a high risk position for a pedestrian appropriately.

  A processing system and processor are disclosed. In one embodiment, the processing system comprises at least one first sensor and a processor. The processing unit is a first type of high risk for pedestrians that satisfies a plurality of types of first determination conditions for determining a risk for the pedestrian based on a detection result of at least one type of first sensor. Identify the location.

  In one embodiment, the processing system comprises first and second processing devices. The first processing device determines, based on the detection result of the sensor, whether or not the position of the determination target satisfies a part of a plurality of types of determination conditions for determining the danger to the pedestrian. The second processing apparatus determines whether or not the position to be determined satisfies a condition other than a part of the plurality of types of determination conditions. In the processing system, when it is determined in the first and second processing devices that the position of the determination target satisfies the plurality of types of determination conditions, the position of the determination target is regarded as a dangerous position where the pedestrian has a high risk. .

  Further, in one embodiment, the processing device includes a processing unit that identifies a dangerous position that satisfies a plurality of types of determination conditions for determining the danger to the pedestrian based on the detection result of the sensor.

  It is possible to appropriately identify a high risk position for a pedestrian.

It is a figure showing an example of a processing system. It is a figure which shows an example of a structure of a processing apparatus. It is a figure which shows an example of a structure of a processing apparatus. It is a figure which shows an example of a structure of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus. It is a figure which shows an example of a user's action. It is a figure which shows an example of a user's action. It is a figure which shows an example of a user's action. It is a figure which shows an example of a structure of a sensor apparatus. It is a figure which shows an example of a mode that a user holds a sensor apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a figure for demonstrating the operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a figure for demonstrating the operation | movement of a processing apparatus. It is a flowchart which shows an example of operation | movement of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus. It is a figure which shows the example of a display of a processing apparatus.

<Overview of Example of Processing System>
FIG. 1 is a view showing an example of the configuration of a processing system 1. The processing system 1 can identify a dangerous position at which the pedestrian is at high risk using the detection result of the sensor. Hereinafter, simply referring to the danger position means a danger position at which the pedestrian is at high risk.

  As shown in FIG. 1, the processing system 1 includes a plurality of processing devices 3 connected to a network 2. The plurality of processing devices 3 can communicate with each other through the network 2.

  The network 2 includes at least one of a wireless network and a wired network. In this example, the network 2 includes, for example, a network of a mobile phone system including a base station and the like, a wireless LAN (Local Area Network), the Internet, and the like.

  The plurality of processing devices 3 include, for example, a server device 3A, a portable device 3B, and a sensor device 3C that mainly performs sensing. The plurality of processing devices 3 include a plurality of portable devices 3B and a plurality of sensor devices 3C.

  The server device 3A is a type of computer device, and manages the operation of the entire processing system 1. The server device 3A manages map information including road information and facility information.

  The plurality of portable devices 3B include, for example, a mobile phone such as a smartphone, a tablet terminal, a wearable device, a personal computer, and the like. The wearable device included in the plurality of portable devices 3B may be, for example, a type that is worn on an arm such as a wristband type or a watch type, or a type that is worn on a head such as a headband type or glasses type. It may be a type worn on the body such as a clothes type.

  Each of the plurality of sensor devices 3C can detect, for example, the water level of the water area such as a river, a pond, and a canal.

  The processing system 1 having the configuration as described above can identify the dangerous position by the plurality of processing devices 3 operating in cooperation. Further, the processing system 1 can specify the dangerous behavior of the user based on the specified dangerous position, map information, and the like.

<Configuration Example of Server Device>
FIG. 2 is a diagram showing an example of the configuration of the server device 3A. As shown in FIG. 2, the server device 3A includes a control unit 10, a communication unit 11 connected to the network 2, a display unit 12, and a real time clock 13.

  The real time clock 13 measures the current time and notifies the control unit 10 of it. The display unit 12 is, for example, a liquid crystal display panel or an organic EL panel. Under the control of the control unit 10, the display unit 12 can display various information such as characters, symbols, and figures. The information is notified to the user by the display unit 12 displaying the information. The display unit 12 can be said to be a notification unit that notifies the user of the information.

  The control unit 10 can centrally manage the operation of the server device 3A by controlling other components of the server device 3A. It can be said that the control unit 10 is a control circuit. The controller 10 includes at least one processor to provide control and processing capabilities for performing various functions, as described in further detail below.

  According to various embodiments, the at least one processor may also be implemented as a single integrated circuit (IC) or as a plurality of communicatively coupled integrated circuits IC and / or discrete circuits. Good. The at least one processor can be implemented in accordance with various known techniques.

  In one embodiment, a processor includes one or more circuits or units configured to perform one or more data calculation procedures or processes, for example, by executing instructions stored in an associated memory. In other embodiments, the processor may be firmware (eg, discrete logic components) configured to perform one or more data calculation procedures or processes.

  According to various embodiments, the processor may be one or more processors, controllers, microprocessors, microcontrollers, application specific integrated circuits (ASICs), digital signal processors, programmable logic devices, field programmable gate arrays, or the like. Any combination of devices or configurations, or other known devices and configurations, may be included to perform the functions described below.

  In the present example, the control unit 10 includes a central processing unit (CPU) 100 and a storage unit 110. The storage unit 110 includes a non-transitory recording medium readable by the CPU 100, such as a read only memory (ROM) and a random access memory (RAM). The ROM included in the storage unit 110 is, for example, a flash ROM (flash memory) which is a non-volatile memory. The storage unit 110 stores a plurality of control programs 111 for controlling the server device 3A, integrated information 112, and the like. Various functions of the control unit 10 are realized by the CPU 100 executing various control programs 111 in the storage unit 110.

  The integrated information 112 is obtained by integrating various information including the map information 113. The integrated information 112 can be said to be a kind of database, and is managed by the control unit 10. The map information 113 includes road information, facility information, and the like. The integrated information 112 includes, in addition to the map information 113, for example, weather information provided by the Meteorological Agency and the like, and security information. The weather information includes, for example, current weather and predicted weather for each location provided by the Japan Meteorological Agency and the like. The security information includes, for example, accident information, case information, notification information, and the like provided by the Metropolitan Police Department and a local government. The accident information includes, for example, the place where the accident occurred, the time when the accident occurred, the contents of the accident, and the like. The case information includes, for example, the place where the case occurred, the time when the case occurred, the contents of the case, and the like. The report information is information on a report to the police or the like. The notification information includes the place where the event targeted for the notification occurred, the time when the event occurred, the contents of the event, and the like. The integrated information 112 also includes the dangerous position identified by the processing system 1. The integrated information 112 also includes information on the dangerous behavior specified by the processing system 1.

  The communication unit 11 is connected to the network 2 by wire or wirelessly. The communication unit 11 can communicate with devices such as the processing device 3 connected to the network 2 through the network 2. The communication unit 11 can input the information received from the network 2 to the control unit 10. The communication unit 11 can also output the information received from the control unit 10 to the network 2.

  The configuration of the server device 3A is not limited to the example of FIG. For example, the control unit 10 may include a plurality of CPUs 100. The control unit 10 may also include at least one DSP (Digital Signal Processor). Further, all the functions of the control unit 10 or a part of the functions of the control unit 10 may be realized by a hardware circuit that does not require software to realize the function.

  The storage unit 110 may also include a non-transitory storage medium readable by a computer, other than the ROM and the RAM. The storage unit 110 may include, for example, a small hard disk drive and an SSD (Solid State Drive). At least one control program 111 in the storage unit 110 may be stored in advance in the storage unit 110. Further, at least one control program 111 in the storage unit 110 may be downloaded by the server device 3A from another device and stored in the storage unit 110.

  The server device 3A may have a configuration other than the control unit 10, the communication unit 11, the display unit 12, and the real time clock 13. The server device 3A may include, for example, an input device such as a touch panel for the user to input information to the server device 3A.

<Configuration Example of Mobile Device>
FIG. 3 is a diagram showing an example of a basic configuration of each portable device 3B. As shown in FIG. 3, the portable device 3 </ b> B includes a control unit 20, a wireless communication unit 21, a display unit 22 and an operation unit 23. The portable device 3 B further includes an acceleration sensor 24, a gyro sensor 25, an illuminance sensor 26, a satellite signal reception unit 27, a speaker 28, a real time clock 29, and a vibrator 120. The processing system 1 according to the present example includes a large number of portable devices 3B.

  The control unit 20 can centrally manage the operation of the portable device 3B by controlling other components of the portable device 3B. It can be said that the control unit 20 is a control circuit. Control unit 20 includes at least one processor to provide control and processing capabilities for performing various functions, as described in further detail below. The above description of the processor included in the control unit 10 of the server device 3A is also applicable to the processor included in the control unit 20.

  In the present example, the control unit 20 includes a CPU 200 and a storage unit 210. The storage unit 210 includes a non-transitory recording medium readable by the CPU 200, such as a ROM and a RAM. The ROM of the storage unit 210 is, for example, a flash ROM which is a non-volatile memory. The storage unit 210 stores a plurality of control programs 211 and the like for controlling the portable device 3B. Various functions of the control unit 20 are realized by the CPU 200 executing various control programs 211 in the storage unit 210.

  The control unit 20 may include a plurality of CPUs 200. The control unit 20 may also include at least one DSP. In addition, all the functions of the control unit 20 or a part of the functions of the control unit 20 may be realized by a hardware circuit that does not require software for realizing the functions.

  The storage unit 210 may include a non-transitory recording medium readable by a computer other than the ROM and the RAM, as in the storage unit 110 of the server device 3A. At least one control program 211 in the storage unit 210 may be stored in advance in the storage unit 210. Further, at least one control program 211 in the storage unit 210 may be downloaded by the portable device 3 B from another device and stored in the storage unit 210.

  The wireless communication unit 21 has an antenna 21a. It can be said that the wireless communication unit 21 is a wireless communication circuit. The wireless communication unit 21 can communicate with a device such as the processing device 3 connected to the network 2 using the antenna 21 a. The wireless communication unit 21 can perform wireless communication in accordance with, for example, a wireless LAN standard such as Wifi. The wireless communication unit 21 may be capable of performing near field communication. For example, the wireless communication unit 21 may be capable of wireless communication based on Bluetooth (registered trademark), or wireless based on at least one of ZigBee (registered trademark) and NFC (Near Field Communication). It may be possible to communicate.

  The wireless communication unit 21 performs various processing such as amplification processing on the signal received by the antenna 21 a, and outputs the processed received signal to the control unit 20. The control unit 20 performs various processes on the received signal to be input, and acquires information included in the received signal. The control unit 20 also outputs a transmission signal including information to the wireless communication unit 21. The wireless communication unit 21 performs various processing such as amplification processing on the input transmission signal, and wirelessly transmits the processed transmission signal from the antenna 21a.

  The display unit 22 is, for example, a liquid crystal display panel or an organic EL panel. Under control of the control unit 20, the display unit 22 can display various information such as characters, symbols, and figures. The information is notified to the user by the display unit 22 displaying the information. It can be said that the display unit 22 is a notification unit that notifies the user of the information.

  The operation unit 23 can receive various operations of the user on the portable device 3B. When the operation unit 23 receives the user's operation on the portable device 3B, the operation unit 23 inputs a signal indicating that the portable device 3B is operated to the control unit 20. Thus, the control unit 20 can recognize that the portable device 3B has been operated. The operation unit 23 includes, for example, at least one operation button which is a hardware button. The operation unit 23 may include a touch panel.

  The acceleration sensor 24 can detect the acceleration of the portable device 3B. The acceleration sensor 24 is, for example, a three-axis acceleration sensor. The detection result of the acceleration sensor 24 is input to the control unit 20. The gyro sensor 25 is, for example, a three-axis gyro sensor. The gyro sensor 25 can detect the angular velocity around each of the x axis, the y axis, and the z axis set in the portable device 3B. The detection result of the gyro sensor 25 is input to the control unit 20. The outputs of the acceleration sensor 24 and the gyro sensor 25 change according to the movement of the user who holds the portable device 3B. Therefore, it can be said that the acceleration sensor 24 and the gyro sensor 25 are sensors that detect the movement of the user who holds the portable device 3B. The illuminance sensor 26 can detect the brightness around the portable device 3B. The detection result of the illuminance sensor 26 is input to the control unit 20.

  The satellite signal reception unit 27 can receive satellite signals transmitted by positioning satellites. Then, the satellite signal reception unit 27 can acquire position information indicating the position of the portable device 3B based on the received satellite signal. The position information acquired by the satellite signal reception unit 27 includes, for example, latitude and longitude indicating the position of the portable device 3B. Hereinafter, the satellite signal reception unit 27 may be simply referred to as a “reception unit 27”.

  The receiver 27 is, for example, a GPS receiver, and can receive a wireless signal from a positioning satellite of GPS (Global Positioning System). The receiving unit 27 calculates, for example, the latitude and longitude of the current position of the portable device 3B based on the received wireless signal, and outputs position information including the calculated latitude and longitude to the control unit 20. The position information of the portable device 3B can be said to be position information indicating the position of the user who holds the portable device 3B.

  The receiving unit 27 may obtain position information of the portable device 3B based on signals from positioning satellites of Global Navigation Satellite System (GNSS) other than GPS. For example, the receiving unit 27 is based on signals from positioning satellites of Global Navigation Satellite System (GLONASS), Indian Regional Navigational Satellite System (IRNSS), COMPASS, Galileo or Quasi-Zenith Satellites System (QZSS). The position information of the portable device 3B may be determined.

  The speaker 28 can convert the sound signal generated by the control unit 20 into sound and output it. It can be said that the speaker 28 is a notification unit that notifies the user. The real time clock 29 can measure the current time and output it to the control unit 20. The vibrator 120 can vibrate the exterior of the portable device 3B as it vibrates. Thereby, vibration is given from the vibrator 120 to the user who holds the portable device 3B. The vibrator 120 can function as a notification unit that notifies the user holding the portable device 3B by transmitting vibration.

  The configuration of the portable device 3B is not limited to the example shown in FIG. For example, the portable device 3B may not include at least one of the acceleration sensor 24, the gyro sensor 25, and the illumination sensor 26. In this case, the portable device 3B may be connected wirelessly or by wire to the at least one other sensor separately therefrom. The portable device 3B may not include the receiving unit 27. In this case, the portable device 3B may be connected wirelessly or by wire to a separate reception unit 27.

  The portable device 3B may also have a configuration other than the configuration shown in FIG. For example, the portable device 3B may include sensors other than the acceleration sensor 24, the gyro sensor 25, and the illuminance sensor 26. For example, the portable device 3B may include at least one of an air pressure sensor, a geomagnetic sensor, a temperature sensor, and a proximity sensor. In addition, the portable device 3B may be connected wirelessly or by wire to sensors other than the acceleration sensor 24, the gyro sensor 25 and the illuminance sensor 26, which are separate bodies. The portable device 3B may also include a microphone.

<Configuration Example of Sensor Device>
FIG. 4 is a diagram showing an example of the configuration of each sensor device 3C. The sensor device 3C is fixedly installed in the water area to be detected for the water level. The processing system 1 uses the sensor device 3C when identifying the danger position.

  As shown in FIG. 4, the sensor device 3 </ b> C includes a control unit 30, a wireless communication unit 31, and a water level sensor 32. The control unit 30 can centrally manage the operation of the sensor device 3C by controlling other components of the sensor device 3C. It can be said that the control unit 30 is a control circuit. Control unit 30 includes at least one processor to provide control and processing capabilities to perform various functions, as described in further detail below. The above description of the processor included in the control unit 10 of the server device 3A can be applied to the processor included in the control unit 30.

  In the present example, the control unit 30 includes a CPU 300 and a storage unit 310. The storage unit 310 includes a non-transitory recording medium readable by the CPU 300, such as a ROM and a RAM. The ROM of the storage unit 310 is, for example, a flash ROM which is a non-volatile memory. The storage unit 310 stores a plurality of control programs 311 and the like for controlling the sensor device 3C. Various functions of the control unit 30 are realized by the CPU 300 executing various control programs 311 in the storage unit 310. The storage unit 310 also stores position information indicating the position of the sensor device 3C. It can be said that this position information is information indicating the position of the installation place of the sensor device 3C.

  The control unit 30 may include a plurality of CPUs 300. The control unit 30 may also include at least one DSP. Further, all the functions of the control unit 30 or a part of the functions of the control unit 30 may be realized by a hardware circuit that does not require software for the realization of the functions.

  Similar to the storage unit 110 of the server device 3A, the storage unit 310 may include a non-transitory recording medium readable by a computer other than the ROM and the RAM. At least one control program 311 in the storage unit 310 may be stored in advance in the storage unit 310. In addition, at least one control program 311 in the storage unit 310 may be downloaded by the sensor device 3C from another device and stored in the storage unit 310.

  The wireless communication unit 31 has an antenna 31a. It can be said that the wireless communication unit 31 is a wireless communication circuit. The wireless communication unit 31 can communicate with a device such as the processing device 3 connected to the network 2 using the antenna 31 a. The wireless communication unit 31 performs various processing such as amplification processing on the signal received by the antenna 31 a and outputs the processed reception signal to the control unit 30. The control unit 30 performs various processes on the received signal to be input, and acquires information included in the received signal. In addition, the control unit 30 outputs a transmission signal including information to the wireless communication unit 31. The wireless communication unit 31 performs various processing such as amplification processing on the input transmission signal, and wirelessly transmits the processed transmission signal from the antenna 31a.

  The water level sensor 32 can detect the water level in the water area where the sensor device 3C is installed. The water level sensor 32 may be an ultrasonic type water level sensor including a speaker, a microphone and the like, or may be a pressure type water level sensor. The detection result of the water level sensor 32 is input to the control unit 30. The control unit 30 causes the wireless communication unit 31 to transmit, for example, a signal including the detection result of the water level sensor 32.

  In the present example, the processing system 1 comprises a large number of sensor devices 3C. The plurality of sensor devices 3C included in the processing system 1 are installed at different places. A certain sensor device 3C is installed in a river and detects the water level of the river. Moreover, 3 C of sensor apparatuses are installed in a pond, and detect the water level of the said pond. Further, a certain sensor device 3C is installed in the water passage and detects the water level of the water passage. Each sensor device 3C is set to, for example, a water area that has a high possibility of flooding at the time of water increase. The configuration of the sensor device 3C is not limited to the example shown in FIG.

<Identification of danger position>
In the present example, the processing system 1 can identify a plurality of types of danger positions that are different in type of danger. The processing system 1 can identify, for example, three types of danger positions. Specifically, the processing system 1 identifies a first danger position satisfying a predetermined condition regarding brightness, a second danger position satisfying a predetermined condition regarding water level, and a third danger position satisfying a predetermined condition regarding foot condition. be able to. The predetermined condition regarding the brightness, the predetermined condition regarding the water level, and the predetermined condition regarding the foot condition are determination conditions for determining the danger to the pedestrian.

  Hereinafter, simply referring to the determination condition means the determination condition for determining the danger to the pedestrian. In addition, the first danger position may be referred to as "brightness-based danger position". The first danger position can be said to be a position at which the pedestrian is at high risk in terms of brightness. The second danger position may be called "danger position based on water level". The second danger position may be said to be a position at which the pedestrian is at high risk in terms of water level. The third danger position may be called "a danger position based on the foot condition". The third danger position can be said to be a position at which the pedestrian is at high risk in terms of foot condition.

<An example of a method of specifying the first danger position>
In this example, the processing system 1 specifies the first danger position by the portable device 3B and the server device 3A operating in cooperation with each other. In this example, the first danger position is a position that satisfies not only the predetermined condition regarding brightness but also other determination conditions. That is, the processing system 1 specifies the dangerous position that satisfies the plurality of types of determination conditions including the predetermined condition regarding the brightness. Hereinafter, the determination condition regarding the first dangerous position may be referred to as "first determination condition". In addition, a plurality of types of determination conditions related to the first danger position may be referred to as “first determination condition group”. In addition, the predetermined condition regarding brightness, which is one of the first determination conditions, may be referred to as “first condition regarding first dangerous position” or “predetermined condition regarding first brightness”.

  5 and 6 are flowcharts showing an example of the operation of the portable device 3B and the server device 3A in the case where the processing system 1 specifies the danger position based on the brightness. In this example, the control unit 20 of the portable device 3B determines whether or not the position of the portable device 3B satisfies the first determination condition of a part of the first determination condition group. Then, the control unit 30 of the server device 3A determines whether or not the position of the portable device 3B satisfies the remaining first determination conditions of the first determination condition group. In the present example, the control unit 20 and the control unit 30 constitute a processing unit that specifies a first risk position that satisfies the first determination condition group.

  As shown in FIG. 5, in step s1, the control unit 20 of the portable device 3B controls the illuminance sensor 26 to cause the illuminance sensor 26 to detect the brightness. The illuminance sensor 26 outputs a detection value indicating the detected brightness to the control unit 20 as a detection result.

  Next, in step s2, the control unit 20 determines whether the current position of the portable device 3B satisfies the first determination condition based on the detection result of the illuminance sensor 26. The first determination condition determined here is a predetermined condition regarding brightness. The predetermined condition regarding the brightness is, for example, a condition that the brightness of the position of the portable device 3B is dark.

  In step s2, when the detected value output from the illuminance sensor 26 is equal to or less than the first threshold value, the control unit 20 determines that the brightness of the current position of the portable device 3B is dark. That is, when the detection value is equal to or less than the first threshold value, the control unit 20 determines that the position of the portable device 3B satisfies the condition that the brightness is dark, which is one of the first determination conditions. . On the other hand, when the detection value output from the illuminance sensor 26 is larger than the first threshold value, the control unit 20 determines that the brightness of the current position of the portable device 3B is not dark. That is, when the detected value is larger than the first threshold value, the control unit 20 determines that the position of the portable device 3B does not satisfy the condition that the brightness is dark. The first threshold is set to, for example, 3 lux. The specific example of the first threshold is not limited to this.

  The control unit 20 determines that the position of the portable device 3B satisfies the condition that the brightness is dark when the detected value is less than the first threshold, and the detected value is greater than or equal to the first threshold. Alternatively, it may be determined that the position of the portable device 3B does not satisfy the condition that the brightness is dark.

  If it is determined in step s2 that the position of the portable device 3B does not satisfy the predetermined condition regarding the first brightness, step s1 is executed again. Thereafter, the portable device 3B operates in the same manner. On the other hand, when it is determined in step s2 that the position of the portable device 3B satisfies the predetermined condition regarding the first brightness, the control unit 20 transmits the portable device 3B to the wireless communication unit 21 in step s3. The server device 3A is caused to transmit first notification information for notifying that the position of the vehicle satisfies the predetermined condition regarding the first brightness. By receiving the first notification information from the portable device 3B, the server device 3A can recognize that the position of the portable device 3B satisfies the predetermined condition regarding the first brightness. The first notification information includes a detection value indicating the brightness detected in step s1, that is, a detection value output by the illumination sensor 26, and position information indicating the current position of the portable device 3B. Position information indicating the current position of the portable device 3B is acquired by the reception unit 27. After step s3, step s1 is executed again, and thereafter the portable device 3B operates in the same manner.

  As described above, in the example of FIG. 5, the portable device 3B determines whether the position of the portable device 3B satisfies the predetermined condition regarding the brightness included in the first determination condition group. Then, when it is determined that the position of the portable device 3B satisfies the predetermined condition regarding the brightness, the portable device 3B notifies the server device 3A to that effect. Each of the plurality of portable devices 3B included in the processing system 1 repeatedly executes the process shown in FIG. Thus, the server device 3A receives the first notification information from the plurality of portable devices 3B. Hereinafter, position information indicating the position of the portable device 3B may be referred to as “device position information”. In addition, the detection value output from the illuminance sensor 26 may be referred to as a "brightness detection value". The brightness detection value can also be said to be an illuminance detection value.

  In the server device 3A, as shown in FIG. 6, when the communication unit 11 receives the first notification information in step s11, the control unit 10 detects the brightness detection value and the device included in the received first notification information. The position information is associated with each other and registered in the brightness management information included in the integrated information 112 in the storage unit 110. The brightness management information is information for managing the brightness of each position. In the brightness management information, each position and the brightness at that position are registered. When the same device position information as the device position information included in the first notification information received in step s11 is already registered in the brightness management information, the control unit 10 adds the device position information to the already registered device position information. The corresponding brightness detection value is replaced with the brightness detection value included in the first notification information received in step s11. Thereby, the latest brightness of each position is registered in the brightness management information. The control unit 10 may delete the brightness detection value registered in the brightness management information after a predetermined time has elapsed since it was registered in the brightness management information. The predetermined time is set to, for example, about one hour to several hours.

  Next, in step s12, the control unit 10 determines whether or not the position of the portable device 3B satisfies the first determination condition other than the predetermined condition related to the brightness in the first determination condition group. The first determination condition determined in step s12 includes, for example, a predetermined condition related to a person passing by. The predetermined condition regarding the passage is, for example, a condition that there are few people passing. In step s12, the control unit 10 determines whether the position of the portable device 3B satisfies the condition that there are few people passing by. Hereinafter, one of the first determination conditions, which is a predetermined condition regarding a pedestrian, may be referred to as a “second condition regarding a first dangerous position” or a “predetermined condition regarding a first person”.

  In step s12, the control unit 10 determines, based on the integrated information 112, whether the position of the portable device 3B satisfies the condition that there are few people passing by. In this example, in the integrated information 112, a large number of predetermined places (hereinafter sometimes referred to as "places where there are many people passing") where people are getting busy in a certain time zone of one day are registered. Then, in the integrated information 112, a time zone in which there are many people in the place is associated with each of the places in which the number of people increases. The places where a plurality of pedestrians are registered in the integrated information 112 include, for example, a school zone, a promenade, a park, a place around a station, and a place around an office area. The control unit 10 is located in a place where the position indicated by the device position information received in step s11 (that is, the position of the portable device 3B) is in a place where the number of people registered in the integrated information 112 increases. When the current time obtained by the clock 13 is included in the time zone corresponding to the place, it is determined that there are many traffic at the position of the portable device 3B. Then, the control unit 10 determines that the position of the portable device 3B does not satisfy the condition that there are few people passing by. On the other hand, when the position indicated by the device position information does not exist in a place where the number of people registered in the integrated information 112 increases, the control unit 10 determines that the number of people at the position of the portable device 3B is small. judge. Then, the control unit 10 determines that the position of the portable device 3B satisfies the condition that there are few people passing by. Further, when the current time obtained by the real time clock 13 is not included in the time zone corresponding to the place where the traffic increases, the control unit 10 determines that the traffic at the position of the portable device 3B is small. . Then, the control unit 10 determines that the position of the portable device 3B satisfies the condition that there are few people passing by.

  When it is determined in step s12 that the position of the portable device 3B does not satisfy the condition that there are few people passing, and then step s11 is executed, the server device 3A operates in the same manner.

  On the other hand, when it is determined in step s12 that the position of the portable device 3B satisfies the condition that there are few people passing, in step s13, the control unit 10 determines that the position of the portable device 3B is the first determination condition group It is determined that Then, the control unit 10 registers the position of the portable device 3B indicated by the device position information in the risk management information included in the integrated information 112 as a danger position based on the brightness. The dangerous position management information is information for managing the dangerous position. As a result, a position where brightness is low and traffic is low is registered in the integrated information 112 as a dangerous position. In the danger position management information, not only the first danger position but also the second danger position and the third danger position are registered as described later. After step s13, when step s11 is executed, the server device 3A operates in the same manner. When the server device 3A receives the first notification information from the plurality of portable devices 3B whose positions are different from each other, the plurality of first danger positions whose positions are different from each other are registered in the dangerous position management information.

  The control unit 10 deletes the registered danger position from the danger position management information when a predetermined time passes after the danger position is registered in the danger position management information. The predetermined time is set to, for example, about one hour to several hours. Thus, it is possible to reduce the possibility that the position where the risk is not high for the pedestrian will be registered in the integrated information 112 indefinitely as the danger position.

  When the portable device 3B determines in step s2 that the position of the portable device 3B does not satisfy the condition that the brightness is dark, the brightness detection value and device position information obtained in step s1 are used as a server device. It may be sent to 3A. In this case, the server device 3A adds the received brightness detection value and the device position information to each other and registers them in the brightness management information, as in step s11 described above.

  In the above-described example, the first determination condition determined in step s12 is the predetermined condition regarding a pedestrian, but may be another type of determination condition. For example, the first determination condition determined in step s12 may be a predetermined condition regarding the view from the surroundings. The predetermined condition regarding the outlook from the surroundings is, for example, the condition that the outlook from the surroundings is poor. In this case, for example, in the integrated information 112, a range in which the view from the surroundings is bad is registered as a view defect range. The poor visibility range includes, for example, a place surrounded by trees and a place surrounded by high buildings. When the position indicated by the device position information is included in the poor visibility range included in the integrated information 112, the control unit 10 determines that the position of the portable device 3B satisfies the condition that the visibility from the surroundings is poor (step It is determined YES in s12). On the other hand, when the position indicated by the device position information is not included in the poor visibility range, the control unit 10 determines that the position of the portable device 3B does not satisfy the condition that the visibility from the surroundings is poor (step It is determined NO at s12). If the control unit 10 determines that the position of the portable device 3B satisfies the condition that the view from the surroundings is poor, the control unit 10 executes step s13 to set the position of the portable device 3B as the first danger position in the integrated information 112. Register in the dangerous location management information. As a result, a position where the brightness is dark and the view from the surroundings is bad is registered in the integrated information 112 as the dangerous position. Hereinafter, the predetermined condition on the line of sight from the surroundings as the first determination condition may be referred to as the “third condition on the first dangerous position”.

  Also, the first determination condition determined in step s12 may be a predetermined condition regarding security. The predetermined condition regarding security is, for example, a condition that security is bad. When the first determination condition determined in step s12 is a condition that security is bad, the control unit 10 determines the portable device 3B based on the device position information and the security information included in the integrated information 112. It is determined whether the position of the condition satisfies the condition that the security is bad. Specifically, the control unit 10 identifies a position where security is bad, based on security information. Insecure locations include, for example, locations where incidents occurred recently (eg, within a few months). The insecure location may also include the location at which the event that was the subject of a recent notification to the police or the like has occurred. Moreover, the position where security is bad may include a position where accidents frequently occur recently. If the position indicated by the device position information is included in the insecure position specified from the security information, the control unit 10 determines that the position of the portable device 3B satisfies the condition that the element is insecure (step s12). And judged YES)). On the other hand, when the unsafe position does not include the position indicated by the device position information, the control unit 10 determines that the position of the portable device 3B does not satisfy the condition that the unsafe position is bad (step s12). It is judged as NO by). If the control unit 10 determines that the position of the portable device 3B satisfies the condition that security is bad, it executes step s13 to set the position of the portable device 3B as the first danger position, and manage the danger position of the integrated information 112 Register in the information. As a result, the position where the brightness is dark and the security is poor is registered in the integrated information 112 as the dangerous position. Hereinafter, the predetermined condition regarding security as the first determination condition may be referred to as “the fourth condition regarding the first risk position”.

  Further, in step s12, the control unit 10 determines whether or not the position of the portable device 3B satisfies the condition that the number of people passing is small, and the condition that the position of the portable device 3B is poorly visible from the surroundings. It may be determined whether or not In this case, the control unit 10 executes step s13 when determining that the position of the portable device 3B satisfies the condition that there are few people passing, and the position of the portable device 3B is poorly visible from the surroundings If it is determined that the condition is satisfied, step s13 may be performed.

  Further, in step s12, the control unit 10 determines whether or not the position of the portable device 3B satisfies the condition that there is little traffic, and whether the position of the portable device 3B satisfies the condition that the security is bad It may be determined whether or not. In this case, the control unit 10 executes step s13 when determining that the position of the portable device 3B satisfies the condition that there are few people passing, and the condition that the position of the portable device 3B is unsafe If it is determined that the condition is satisfied, step s13 may be performed.

  Further, in step s12, the control unit 10 determines whether or not the position of the portable device 3B satisfies the condition that the view from the surroundings is poor, and the condition that the position of the portable device 3B is unsafe It may be determined whether or not it is satisfied. In this case, the control unit 10 executes step s13 when determining that the position of the portable device 3B satisfies the condition that the view from the surroundings is poor, and the position of the portable device 3B is not secure. Step s13 may be executed when it is determined that the condition is satisfied.

  Further, in step s12, the control unit 10 determines whether or not the position of the portable device 3B satisfies the condition that the number of people passing is small, and the condition that the position of the portable device 3B is poorly visible from the surroundings. It may be determined whether the position of the portable device 3B satisfies the condition that the security is bad as well as whether the condition is satisfied or not. In this case, the control unit 10 executes step s13 when determining that the position of the portable device 3B satisfies the condition that there are few people passing, and the position of the portable device 3B is poorly visible from the surroundings Step s13 may be performed when it is determined that the condition is satisfied, and step s13 may be performed when it is determined that the position of the portable device 3B is not safe.

  Further, as the first determination condition determined in step s12, a predetermined condition related to the first pass (that is, a second condition related to the first dangerous position) and a predetermined condition related to the view from the surroundings (that is, the first danger At least two conditions of the third condition regarding the position) and the predetermined condition regarding security (that is, the fourth condition regarding the first risk position) may be included. In this case, the control unit 10 executes step s13 when it is determined in step s12 that the position of the portable device 3B satisfies all the at least two conditions. On the other hand, when the control unit 10 determines in step s12 that the position of the portable device 3B does not satisfy at least one of the at least two conditions, the control unit 10 does not execute step s13. For example, consider the case where the first determination condition determined in step s12 includes the second to fourth conditions related to the first dangerous position. In this case, when it is determined that the position of the portable device 3B satisfies all the conditions of the second to fourth conditions regarding the first dangerous position, the control unit 10 executes step s13. As a result, a position where the brightness is dark, there is little traffic, the visibility from the surroundings is bad, and the security is poor is registered as the risk position in the risk position management information of the integrated information 112. On the other hand, when it is determined that the position of the portable device 3B does not satisfy at least one of the second to fourth conditions regarding the first dangerous position, the control unit 10 does not execute step s13.

  In the above example, not only the predetermined condition regarding the first brightness but also the position satisfying the other conditions is taken as the first danger position, but the position satisfying only the predetermined condition regarding the first brightness is the first dangerous position. (1) It may be considered as a danger position. In addition, a position that satisfies only one of the first to fourth conditions regarding the first danger position may be set as the first danger position.

  Further, when the user of the portable device 3B possesses the illuminance sensor 26 separate from the portable device 3B, the illuminance sensor 26 separate from the portable device 3B in step s1. Get the detected value to be output.

  As described above, in the example of FIGS. 5 and 6, since the position satisfying the predetermined condition regarding the first brightness is considered as the dangerous position, the position where the danger is high for the pedestrian from the viewpoint of the brightness is the dangerous position. It can be done. Therefore, the dangerous position can be properly identified.

  Further, in the present example, not only the predetermined condition regarding the first brightness but also a position that satisfies other conditions is considered as the dangerous position. Here, even if the position to be determined is a position where the brightness is dark, it may not necessarily be a position where the pedestrian is at high risk. As in the present example, by identifying the first danger position that satisfies the plurality of types of first determination conditions including the predetermined condition regarding the first brightness, the danger position having a high risk for the pedestrian is appropriately identified. be able to. For example, as described above, a position with low brightness and low traffic can be appropriately identified as a high risk position for a pedestrian. In addition, it is possible to appropriately identify a position where the brightness is dark and the view from the surroundings is not good as a high risk position for the pedestrian. In addition, it is possible to appropriately identify a position where the brightness is low and security is low as a position at which the pedestrian is at high risk.

  Further, in this example, the portable device 3B determines whether or not the position of the portable device 3B satisfies the first determination condition of a part of the first determination condition group, and the server device 3A determines the first determination condition. It is determined whether or not the position of the portable device 3B satisfies the remaining first determination condition of the group. As described above, by determining whether the first determination condition group is satisfied jointly by the portable device 3B and the server device 3A, each of the portable device 3B and the server device 3A can process It is possible to perform processing according to it. Therefore, the processing system 1 can be appropriately operated as a whole.

  In each of the first to fourth conditions regarding the first danger position, the method of determining whether or not the condition is satisfied is not limited to the above example.

  The portable device 3B may execute step s12 performed by the server device 3A to determine whether the first determination condition group is satisfied. FIGS. 7 and 8 are flowcharts showing an example of the operation of the portable device 3B and the server device 3A in this case.

  As shown in FIG. 7, the portable device 3B performs the above-mentioned step s1. Next, in step s5, the control unit 20 determines whether or not the position of the portable device 3B satisfies the first determination condition group. That is, the control unit 20 determines whether the position of the portable device 3B satisfies all of the plurality of types of first determination conditions. When the position of the portable device 3B satisfies the first determination condition group, the position becomes a dangerous position based on the brightness.

  In step s5, the control unit 20 determines whether the position of the portable device 3B satisfies the condition that the brightness is dark based on the detection result of the illuminance sensor 26 as in step s2. Further, in step s5, the control unit 20 performs the first determination condition other than the condition that the brightness is dark in the first determination condition group in the same manner as step s12 performed by the server device 3A, the position of the portable device 3B. It is determined whether or not

  When the first determination condition includes the condition that there are few people, the control unit 20 controls the server device 3A to manage the person by communicating the wireless communication unit 21 with the server device 3A in step s5. Check where the street is going and the time zone associated with it. Then, the control unit 20 performs the portable device in the same manner as in step s12 performed by the server device 3A based on the location and time zone where the number of confirmed people increases, the position of the portable device 3B, and the current time. It is determined whether the position of 3B satisfies the condition that the traffic is low.

  When the first determination condition includes a condition that the view from the surroundings is poor, the control unit 20 controls the server device 3A by communicating the wireless communication unit 21 with the server device 3A in step s5. To identify the scope of poor prospects. Then, based on the confirmed poor visibility range and the position of the portable device 3B, the control unit 20 satisfies the condition that the position of the portable device 3B is poor in the visibility from the surroundings in the same manner as described above It is determined whether or not.

  When the first judgment condition includes a condition that security is bad, the control unit 20 acquires security information from the server device 3A by causing the wireless communication unit 21 to communicate with the server device 3A in step s5. Do. Then, based on the obtained security information and the position of the portable device 3B, the control unit 20 determines whether or not the position of the portable device 3B satisfies the condition that the security is bad, as described above. Do.

  If it is determined in step s5 that the first determination condition group is satisfied, then in step s6, the control unit 20 causes the wireless communication unit 21 to receive, as a server, second notification information for notifying the danger position based on the brightness. It is transmitted to the device 3A. The second notification information includes the position indicated by the device position information, that is, the current position of the portable device 3B as a danger position based on the brightness. Thereafter, step s1 is executed again, and thereafter the portable device 3B operates in the same manner.

  On the other hand, if it is determined in step s5 that the first determination condition group is not satisfied, that is, if it is determined that at least one of the plurality of types of first determination conditions is not satisfied, step s1 is executed again. Thereafter, the portable device 3B operates in the same manner. In the example of FIG. 7, the control unit 20 functions as a processing unit that specifies a first danger position that satisfies the first determination condition group.

  In the server apparatus 3A, as shown in FIG. 8, when the communication unit 11 receives the second notification information from the portable device 3B in step s15, the control unit 10 receives the second notification information received in step s16. The danger position based on the brightness included in the is registered in the danger position management information of the integrated information 112. Thereafter, when step s15 is executed, the server device 3A operates in the same manner thereafter.

  The portable device 3B may transmit, to the server device 3A, the second notification information including the brightness detection value obtained in step s1 in step s6. In this case, the server device 3A associates the brightness detection value and the first danger position included in the second notification information with each other and registers the brightness management information.

  When the portable device 3B determines in step s5 that the position of the portable device 3B does not satisfy the first determination condition group, the brightness detection value and device position information obtained in step s1 are sent to the server device 3A. It may be sent. In this case, the server device 3A adds the received brightness detection value and the device position information to each other and registers them in the brightness management information.

  The server device 3A may execute step s2 performed by the portable device 3B to determine whether the first determination condition group is satisfied. 9 and 10 are flowcharts showing an example of the operation of the portable device 3B and the server device 3A in this case.

  As shown in FIG. 9, the portable device 3B performs the above-mentioned step s1. Next, in step s7, the portable device 3B transmits, to the server device 3A, third notification information for notifying the wireless communication unit 21 of the brightness of the position of the portable device 3B. The third notification information includes the brightness detection value acquired in step s1 and the device position information. After step s7, the portable device 3B executes step s1 again and then operates similarly.

  In the server device 3A, as shown in FIG. 10, when the communication unit 11 receives the third notification information in step s17, the control unit 10 receives the received third notification information as in step s11 described above. The brightness detection value and the device position information which are included are associated with each other and registered in the brightness management information. Next, in step s18, the control unit 10 determines whether or not the position of the portable device 3B satisfies the first determination condition group. In step s18, as in step s2 performed by the portable device 3B, the control unit 10 compares the brightness detection value contained in the received third notification information with the first threshold, and the comparison result is Based on the determination, it is determined whether the position indicated by the device position information satisfies the condition that the brightness is dark. In step s18, the control unit 10 determines whether the position of the portable device 3B satisfies the first determination condition other than the condition that the brightness is dark in the first determination condition group in the same manner as described above. judge.

  If it is determined in step s18 that the first determination condition group is satisfied, the control unit 10 executes the above-described step s13 to integrate the position of the portable device 3B as the danger position based on the brightness into integrated information 112. Register in the dangerous position management information of Thereafter, when step s17 is executed, the server device 3A operates in the same manner. In the example of FIG. 10, the control unit 10 functions as a processing unit that specifies a first danger position that satisfies the first determination condition group.

  On the other hand, if it is determined in step s18 that the first determination condition group is not satisfied, and then step s17 is executed, the server 3A operates in the same manner.

  Even in the case where it is determined whether the portable device 3B or the server device 3A satisfies the first determination condition group as shown in FIGS. 7 to 10, the processing system 1 appropriately specifies the dangerous position. Can.

  In addition, the portable device 3B determines whether the condition of at least a part of the second to fourth conditions regarding the first risk position is satisfied, and whether the server device 3A satisfies the remaining conditions of the first determination condition group It may be determined whether or not.

<An example of a method of specifying the second danger position>
The processing system 1 specifies the second risk position by the sensor device 3C and the server device 3A operating in cooperation with each other. In this example, the second danger position is a position that satisfies not only the predetermined condition regarding the water level but also other determination conditions. That is, the processing system 1 specifies the dangerous position that satisfies the plurality of types of determination conditions including the predetermined condition regarding the water level. Hereinafter, the determination condition regarding the second dangerous position may be referred to as a "second determination condition". In addition, a plurality of types of determination conditions regarding the second risk position may be referred to as a “second determination condition group”. In addition, a predetermined condition regarding the water level as the second determination condition may be referred to as "a first condition regarding a second dangerous position".

  11 and 12 are flowcharts respectively showing an example of the operation of the sensor device 3C and the server device 3A in the case where the processing system 1 specifies the dangerous position based on the water level. In this example, the sensor device 3C determines whether or not the position of the sensor device 3C satisfies the second determination condition of a part of the second determination condition group. Then, the server device 3A determines whether or not the position of the sensor device 3C satisfies the remaining second determination conditions of the second determination condition group.

  As shown in FIG. 11, in step s21, the control unit 30 of the sensor device 3C controls the water level sensor 32 to cause the water level sensor 32 to detect the water level. The water level sensor 32 outputs a detection value indicating the detected water level to the control unit 30 as a detection result. Hereinafter, a detection value indicating the water level detected by the water level sensor 32 may be referred to as a “water level detection value”.

  Next, in step s22, the control unit 30 determines whether the fixed position of the sensor device 3C satisfies the second determination condition based on the detection result of the water level sensor 32. The second determination condition determined here is a predetermined condition related to the water level. The predetermined condition regarding the water level is, for example, a condition that the water level at the position of the sensor device 3C is high.

  In step s22, when the water level detection value output from the water level sensor 32 is larger than the second threshold value, the control unit 30 determines that the water level at the position of the sensor device 3C is high. That is, when the water level detection value is larger than the threshold value, the control unit 30 determines that the position of the sensor device 3C satisfies the condition that the water level is high, which is one of the second determination conditions. On the other hand, when the water level detection value is less than or equal to the second threshold value, the control unit 30 determines that the water level at the position of the sensor device 3C is not high. That is, when the water level detection value is equal to or less than the second threshold value, the control unit 30 determines that the position of the sensor device 3C does not satisfy the condition that the water level is high.

  The control unit 30 determines that the position of the sensor device 3C satisfies the condition that the water level is high when the water level detection value is the second threshold or more, and the water level detection value is less than the second threshold Alternatively, it may be determined that the condition that the position of the sensor device 3C is high is not satisfied.

  If it is determined in step s22 that the position of the sensor device 3C does not satisfy the predetermined condition regarding the water level, step s21 is executed again. Thereafter, the sensor device 3C operates in the same manner. On the other hand, when it is determined in step s22 that the position of the sensor device 3C satisfies the predetermined condition regarding water level, the control unit 30 controls the wireless communication unit 21 in step s23. Is sent to the server apparatus 3A for notifying the server apparatus 3A that the above condition is satisfied. By receiving the fourth notification information from the sensor device 3C, the server device 3A can recognize that the position of the sensor device 3C satisfies the predetermined condition regarding the water level. The fourth notification information includes a detection value indicating the water level detected in step s21, that is, a water level detection value output by the water level sensor 32, and position information indicating the position of the sensor device 3C. The position information of the sensor device 3C is stored in the storage unit 310. After step s23, step s21 is executed again, and thereafter, the sensor device 3C operates in the same manner.

  As described above, in the example of FIG. 11, the sensor device 3C determines whether the position of the sensor device 3C satisfies the predetermined condition regarding the water level included in the second judgment condition group. Then, when it is determined that the position of the sensor device 3C satisfies the predetermined condition regarding the water level, the sensor device 3C notifies the server device 3A to that effect. Each of the plurality of sensor devices 3C included in the processing system 1 repeatedly executes the process shown in FIG. Thus, the server device 3A receives the fourth notification information from the plurality of sensor devices 3C. Hereinafter, positional information indicating the position of the sensor device 3C may be referred to as “sensor positional information”.

  In the server device 3A, as shown in FIG. 12, when the communication unit 11 receives the fourth notification information in step s31, the control unit 10 detects the water level detection value and the sensor position included in the received fourth notification information. The information is registered in the water level management information included in the integrated information 112 in the storage unit 110 in association with each other. Water level management information is information for managing the water level at each position. In the water level management information, each position and the water level at that position are registered. When the same sensor position information as the sensor position information included in the fourth notification information received in step s31 is already registered in the water level management information, the control unit 10 corresponds to the sensor position information already registered. The detected water level is replaced with the detected water level included in the fourth notification information received in step s31. Thus, the latest water level at each position is registered in the water level management information. The control unit 10 may delete the water level detection value registered in the water level management information after a predetermined time has elapsed since it was registered in the water level management information. The predetermined time is set to, for example, about one hour to several hours.

  Next, in step s32, the control unit 10 determines whether or not the position of the sensor device 3C satisfies a second determination condition other than the predetermined condition related to the water level in the second determination condition group. The second determination condition determined in step s32 includes, for example, a predetermined condition related to the water level different from the first condition related to the second dangerous position. Specifically, the second determination condition determined in step s32 includes a predetermined condition regarding change prediction of the water level. The predetermined condition regarding the change in water level is, for example, the condition that it is expected that the water level tends to increase. In other words, the predetermined condition regarding the change in water level is a condition that it is expected to be in a water rising tendency. In step s32, the control unit 10 determines whether or not the position of the sensor device 3C satisfies the condition that it is expected that the water tends to increase. Hereinafter, the predetermined condition on the change prediction of the water level as the second determination condition may be referred to as a “second condition on the second dangerous position”.

  In step s32, the control unit 10 determines, based on the weather information included in the integrated information 112, whether the condition that the position of the sensor device 3C is expected to be in the water increasing condition is satisfied. The control unit 10 acquires, for example, from the weather information, the rainfall probability in a period from the current time to one day later at the position indicated by the sensor position information. And control part 10 predicts that the water level of the position of sensor apparatus 3C tends to become large, when the acquired rain probability is more than the 3rd threshold. That is, when the acquired rainfall probability is equal to or higher than the third threshold, the control unit 10 determines that the condition that the position of the sensor device 3C is expected to be in the water increase tendency is satisfied. On the other hand, when the acquired rainfall probability is less than the third threshold value, the control unit 10 predicts that the water level at the position of the sensor device 3C does not tend to increase. That is, when the acquired rainfall probability is less than the third threshold, the control unit 10 determines that the condition that the position of the sensor device 3C is expected to be in the water increase tendency is not satisfied. The third threshold is set to, for example, 80%. The specific example of the third threshold is not limited to this.

  In addition, the control part 10 determines with satisfy | filling the conditions that the position of the sensor apparatus 3C is estimated to be in a water rising tendency, when the acquired precipitation probability is larger than a 3rd threshold value, The acquired precipitation probability is If it is below the third threshold value, it may be determined that the position of the sensor device 3C does not satisfy the condition that it is expected to be in a water rising tendency.

  If it is determined as NO in Step s32 and then Step s31 is executed, the server 3A operates in the same manner.

  On the other hand, when it is determined as YES in step s32, the control unit 10 determines that the position of the sensor device 3C satisfies the second determination condition group in step s33. Then, the control unit 10 registers the position of the sensor device 3C indicated by the sensor position information in the danger position management information of the integrated information 112 as the danger position based on the water level. As a result, the position where the water level is expected to be high and the tendency to increase is registered in the integrated information 112 as the dangerous position. After step s33, when step s31 is executed, the server 3A operates similarly. When the server device 3A receives the fourth notification information from the plurality of sensor devices 3C whose positions are different from each other, the plurality of second danger positions whose positions are different from each other are registered in the risk position management information.

  When the sensor device 3C determines NO in step s22, the sensor device 3C may transmit the water level detection value obtained in step s21 and the sensor position information to the server device 3A. In this case, the server device 3A adds the received water level detection value and the sensor position information to each other and registers them in the water level management information, for example, as in step s31 described above.

  The second determination condition determined in step s32 may be a determination condition other than the predetermined condition regarding the change prediction of the water level. For example, the second determination condition determined in step s32 may be a predetermined condition regarding brightness. Hereinafter, the predetermined condition regarding brightness as the second determination condition may be referred to as “third condition regarding second dangerous position” or “predetermined condition regarding second brightness”.

  The predetermined condition regarding the second brightness is, for example, a condition that the brightness is dark, as in the above-mentioned predetermined condition regarding the first brightness. It can be said that the condition that the brightness is dark is a condition that it is difficult for a person to visually check the water level at the position of the sensor device 3C. In step s32, the control unit 10 determines whether the position of the sensor device 3C satisfies the condition that the brightness is dark based on, for example, the brightness management information included in the integrated information 112. Specifically, based on the brightness management information included in the integrated information 112, the control unit 10 specifies the brightness of the position of the sensor device 3C or the brightness around the position. Then, when the specified brightness is less than or equal to the fourth threshold value, the control unit 10 determines that the position of the sensor device 3C satisfies the condition that the brightness is dark. On the other hand, when the specified brightness is larger than the fourth threshold value, the control unit 10 determines that the position of the sensor device 3C does not satisfy the condition that the brightness is dark. The fourth threshold is set to, for example, 3 lux. The specific example of the fourth threshold is not limited to this. If the control unit 10 determines that the position of the sensor device 3C satisfies the condition that the brightness is dark, the control unit 10 executes step s33 to set the position of the sensor device 3C as the second danger position and the dangerous position management information of the integrated information 112 Register on Thereby, the position where the water level is high and the brightness is dark is registered in the integrated information 112 as the dangerous position.

  The control unit 10 determines that the position of the sensor device 3C satisfies the condition that the brightness is dark when the specified brightness is less than the fourth threshold, and the specified brightness is not less than the fourth threshold. In this case, it may be determined that the position of the sensor device 3C does not satisfy the condition that the brightness is dark.

  As in the portable device 3B, when the sensor device 3C includes an illuminance sensor for detecting the brightness around it, the sensor device 3C includes the detection value output by the illuminance sensor in step s23 described above. The fourth notification information may be transmitted to the server device 3A. In this case, in step s32, the control unit 10 compares the detection value received from the sensor device 3C with the fourth threshold value, and the position of the sensor device 3C indicates that the brightness is dark based on the comparison result. It may be determined whether the condition is met.

  In addition, the second determination condition determined in step s32 may be a predetermined condition related to a person. Hereinafter, the predetermined condition regarding the pedestrian as the second determination condition may be referred to as “the fourth condition regarding the second risk position” or “the predetermined condition regarding the second personal location”.

  The predetermined condition regarding the second traffic is, for example, a condition that there are many traffic around. In this case, the control unit 10 locates the position indicated by the sensor position information (that is, the position of the sensor device 3C) around the place where the number of people registered in the integrated information 112 increases, and the real time clock 13 When the current time obtained in the above is included in the time zone associated with the place in the integrated information 112, it is determined that there are many people around the position of the sensor device 3C. Then, the control unit 10 determines that the position of the sensor device 3C satisfies the condition that there are many people around. On the other hand, when the position indicated by the sensor position information does not exist in the vicinity of the location where the traffic increases, the control unit 10 determines that the traffic around the position of the sensor device 3C is small. Then, the control unit 10 determines that the position of the sensor device 3C does not satisfy the condition that there are many people around. Further, when the current time is not included in the time zone associated with the place where the number of people increases, the control unit 10 does not satisfy the condition that the position of the sensor device 3C is large in the number of people around. judge. If the control unit 10 determines that the position of the sensor device 3C satisfies the condition that there are a large number of people around the area, it executes step s33 to set the position of the sensor device 3C as the second danger position and the danger position of the integrated information 112 Register in the management information. As a result, the position where the water level is high and there are many people around is registered in the integrated information 112 as the dangerous position.

  Further, in step s32, the control unit 10 determines whether or not the position of the sensor device 3C satisfies the condition that the position of the sensor device 3C is expected to have a tendency to increase, and the condition that the position of the sensor device 3C is dark It may be determined whether or not In this case, the control unit 10 executes step s33 when determining that the position of the sensor device 3C satisfies the condition that it is expected to be in the tendency to increase water, and the position of the sensor device 3C is dark. If it is determined that the condition is satisfied, step s33 may be performed.

  Further, in step s32, the control unit 10 determines whether or not the position of the sensor device 3C satisfies the condition that it is expected to be in the tendency to increase water, and the position of the sensor device 3C is a lot of people around It may be determined whether or not the condition is satisfied. In this case, the control unit 10 executes step s33 when determining that the position of the sensor device 3C satisfies the condition that it is expected to be in the tendency to increase water, and the position of the sensor device 3C is passed by surrounding people Step s33 may be executed when it is determined that the condition that there is a large number of

  Further, in step s32, the control unit 10 determines whether the position of the sensor device 3C satisfies the condition that the brightness is dark, and the condition of the sensor device 3C satisfies the condition that there are many people around. It may be determined whether or not. In this case, when the control unit 10 determines that the position of the sensor device 3C satisfies the condition that the brightness is dark, the control unit 10 executes step s33, and the condition that the position of the sensor device 3C is large enough for surrounding people. If it is determined that the condition is satisfied, step s33 may be performed.

  Further, in step s32, the control unit 10 determines whether or not the position of the sensor device 3C satisfies the condition that the position of the sensor device 3C is expected to have a tendency to increase, and the condition that the position of the sensor device 3C is dark It may be determined whether the position of the sensor device 3C satisfies the condition that there are many people around. In this case, the control unit 10 executes step s33 when determining that the position of the sensor device 3C satisfies the condition that it is expected to be in the tendency to increase water, and the position of the sensor device 3C is dark. Step s33 may be performed when it is determined that the condition is satisfied, and step s13 may be performed when it is determined that the position of the sensor device 3C satisfies the condition that there are many people around.

  Further, as the second determination condition determined in step s32, a predetermined condition related to the change prediction of the water level (that is, a second condition related to the second dangerous position) and a predetermined condition related to the second brightness (that is, the second danger At least two conditions may be included: a third condition on the position) and a predetermined condition on the second street (i.e., a fourth condition on the second danger position). In this case, the control unit 10 executes step s33 when it is determined in step s32 that the position of the sensor device 3C satisfies all the at least two conditions. On the other hand, when it is determined in step s32 that the position of the sensor device 3C does not satisfy at least one of the at least two conditions, the control unit 10 does not execute step s33. For example, it is assumed that the second determination condition determined in step s32 includes the second to fourth conditions regarding the second dangerous position. In this case, when it is determined that the position of the sensor device 3C satisfies all the conditions of the second to fourth conditions regarding the second dangerous position, the control unit 10 executes step s33. As a result, the position where the water level is expected to be high, the tendency to be increased, the brightness is dark, and there are many people around is registered in the danger position management information of the integrated information 112 as a danger position. On the other hand, when it is determined that the position of the sensor device 3C does not satisfy at least one of the second to fourth conditions regarding the second dangerous position, the control unit 10 does not execute step s33.

  In the above example, not only the predetermined condition regarding the water level, but the position satisfying other conditions is set as the first danger position, but the position satisfying only the predetermined condition regarding the water level may be set as the second danger position. In addition, a position that satisfies only one of the first to fourth conditions regarding the second risk position may be set as the second risk position.

  As described above, in the example of FIGS. 11 and 12, since the position satisfying the predetermined condition regarding the water level is regarded as the dangerous position, the position where the danger is high for the pedestrian in terms of the water level can be regarded as the danger position. . Therefore, the dangerous position can be properly identified.

  Moreover, in this example, not only the predetermined condition regarding the water level, but the position that satisfies the other conditions is regarded as the dangerous position. Here, even if the position to be determined is a position where the water level is high, it may not necessarily be a position where the pedestrian is at high risk. As in the present example, by specifying the second risk position that satisfies the plurality of types of second determination conditions including the predetermined condition related to the water level, it is possible to appropriately specify the risk position having a high risk for the pedestrian. For example, as described above, the position where the water level is expected to be high and the tendency to increase can be appropriately identified as a high risk position for the pedestrian. In addition, a position where the water level is high and the brightness is dark can be appropriately identified as a high risk position for the pedestrian. In addition, a position where the water level is high and there are many surrounding people can be appropriately identified as a high risk position for the pedestrian.

  Further, in this example, the sensor device 3C determines whether or not the position of the sensor device 3C satisfies the second determination condition of a part of the second determination condition group, and the server device 3A determines that the second determination condition group is It is determined whether or not the position of the sensor device 3C satisfies the remaining second determination condition. In this manner, each of the sensor device 3C and the server device 3A responds to its processing capability by determining whether the second determination condition group is satisfied jointly by the sensor device 3C and the server device 3A. Processing can be performed. Therefore, the processing system 1 can be appropriately operated as a whole.

  The method of determining whether or not the condition is satisfied for each of the first to fourth conditions regarding the second risk position is not limited to the above example.

  The sensor device 3C may execute step s32 performed by the server device 3A to determine whether the second determination condition group is satisfied. 13 and 14 are flowcharts showing an example of the operation of the sensor device 3C and the server device 3A in this case.

  As shown in FIG. 13, the sensor device 3C performs the above-mentioned step s21. Next, in step s25, the control unit 30 determines whether or not the position of the sensor device 3C satisfies the second determination condition group. That is, the control unit 30 determines whether or not the position of the sensor device 3C satisfies all of the plurality of types of second determination conditions. If the position of the sensor device 3C satisfies the second determination condition group, the position becomes a dangerous position based on the water level.

  In step s25, the control unit 30 determines whether the position of the sensor device 3C satisfies the condition that the water level is high based on the detection result of the water level sensor 32, as in step s22 described above. In step s25, the control unit 30 satisfies the position of the sensor device 3C other than the condition that the water level is high in the second determination condition group in the same manner as step s32 performed by the server device 3A. It is determined whether or not.

  When the second judgment condition includes the condition that it is expected to be in the tendency of increased water, in step s25, the control unit 30 causes the wireless communication unit 31 to communicate with the server device 3A, thereby causing the server device 3A to Get weather information. Then, based on the acquired weather information and the position of the sensor device 3C, the control unit 30 is expected that the position of the sensor device 3C tends to increase in the same manner as step s32 performed by the server device 3A. It is determined whether the condition is satisfied.

  When the second determination condition includes the condition that the brightness is dark, the control unit 30 controls the brightness from the server device 3A by causing the wireless communication unit 31 to communicate with the server device 3A in step s25. Get information. Then, based on the acquired brightness management information and the position of the sensor device 3C, the control unit 30 determines whether the position of the sensor device 3C satisfies the condition that the brightness is dark, as in step s32. Determine In addition, when the sensor device 3C includes an illuminance sensor, the control unit 30 compares the detection value output from the illuminance sensor with the fourth threshold, and based on the comparison result, the position of the sensor device 3C. However, it may be determined whether the condition that the brightness is dark is satisfied.

  When the second determination condition includes a condition that there are many people around, the control unit 20 controls the server device 3A by communicating the wireless communication unit 31 with the server device 3A in step s25. Check the places where the traffic increases and the time zones associated with them. Then, in the same manner as in step s32, the control unit 30 controls the position of the sensor device 3C based on the location and time zone where the number of confirmed people increases, the position of the sensor device 3C, and the current time. It is determined whether the condition that there are many people is met. In this case, the sensor device 3C needs a real time clock for measuring the current time.

  If it is determined in step s25 that the second determination condition group is satisfied, then in step s26, the control unit 30 causes the wireless communication unit 31 to transmit fifth notification information for notifying the danger position based on the water level to the server device. Send to 3A. The fifth notification information includes the position of the sensor device 3C as a dangerous position based on the water level. Thereafter, step s21 is executed again, and thereafter, the sensor device 3C operates in the same manner.

  On the other hand, if it is determined in step s25 that the second determination condition group is not satisfied, that is, if it is determined that at least one of the plurality of types of second determination conditions is not satisfied, step s21 is executed again. Thereafter, the sensor device 3C operates in the same manner.

  In the server device 3A, as shown in FIG. 14, when the communication unit 11 receives the fifth notification information from the sensor device 3C in step s35, the control unit 10 receives the fifth notification information received in step s36. The danger position based on the included water level is registered in the danger position management information of the integrated information 112. Thereafter, when step s35 is executed, the server device 3A operates in the same manner.

  When the sensor device 3C determines NO in step s25, the sensor device 3C may transmit the water level detection value obtained in step s21 and the sensor position information to the server device 3A. In this case, for example, the server device 3A attaches the received water level detection value and the sensor position information to each other and registers the same in the water level management information.

  The server device 3A may execute step s22 performed by the sensor device 3C to determine whether the second determination condition group is satisfied. 15 and 16 are flowcharts showing an example of the operation of the sensor device 3C and the server device 3A in this case.

  As shown in FIG. 15, the sensor device 3C performs the above-described step s21. Next, in step s27, the sensor device 3C transmits, to the server device 3A, sixth notification information for notifying the wireless communication unit 31 of the water level of the position of the sensor device 3C. The sixth notification information includes the water level detection value acquired in step s21 and the sensor position information. After step s27, the sensor device 3C executes step s21 again, and operates in the same manner thereafter.

  In the server device 3A, as shown in FIG. 16, when the wireless communication unit 31 receives the sixth notification information in step s37, the control unit 30 receives the received sixth notification information in the same manner as step s31 described above. Are associated with each other and registered in the water level management information. Next, in step s38, the control unit 10 determines whether or not the position of the sensor device 3C satisfies the second determination condition group. In step s38, the control unit 10 compares the water level detection value contained in the received sixth notification information with the second threshold value, as in step s22 performed by the sensor device 3C, and based on the comparison result It is determined whether the position indicated by the sensor position information satisfies the condition that the water level is high. In step s38, the control unit 10 determines whether or not the position of the sensor device 3C satisfies the second determination condition other than the condition that the water level is high in the second determination condition group in the same manner as described above. .

  If YES in step s38, the control unit 10 executes step s33 described above, and registers the position of the sensor device 3C in the danger position management information of the integrated information 112 as a danger position based on the water level. Thereafter, when step s37 is executed, the server device 3A operates in the same manner.

  On the other hand, when it is determined as NO in step s38 and thereafter step s37 is executed, the server apparatus 3A operates in the same manner.

  Even in the case where it is determined whether the sensor device 3C or the server device 3A satisfies the second determination condition group as illustrated in FIGS. 13 to 16, the processing system 1 can appropriately identify the dangerous position. .

  The sensor device 3C determines whether the condition of at least a part of the second to fourth conditions regarding the second risk position is satisfied, and the server device 3A determines whether the remaining condition of the second determination condition group is satisfied or not. It may be determined.

<An example of a method of specifying the third danger position>
The processing system 1 specifies the third risk position by the portable device 3B and the server device 3A operating in cooperation with each other. In this example, the third danger position is a position that satisfies not only the predetermined condition regarding the foot condition but also other determination conditions. That is, the processing system 1 specifies the dangerous position that satisfies the plurality of types of determination conditions including the predetermined condition regarding the foot condition. Hereinafter, the determination condition regarding the third risk position may be referred to as “third determination condition”. In addition, a plurality of types of determination conditions regarding the third risk position may be referred to as “third determination condition group”. Further, the predetermined condition regarding the foot condition may be referred to as "the first condition regarding the third danger position".

  FIGS. 17 and 18 are flowcharts showing an example of the operation of the portable device 3B and the server device 3A in the case where the processing system 1 specifies the dangerous position based on the foot condition. In this example, the portable device 3B determines whether or not the position of the portable device 3B satisfies the third determination condition of a part of the third determination condition group. Then, the server device 3A determines whether the position of the portable device 3B satisfies the remaining third determination conditions of the third determination condition group. Hereinafter, the user of the portable device 3B may be particularly referred to as a "first user".

  As shown in FIG. 17, in step s41, the portable device 3B detects the movement of the user of the portable device 3B. For example, the control unit 20 of the portable device 3B controls the acceleration sensor 24 and the gyro sensor 25 to cause the acceleration sensor 24 and the gyro sensor 25 to detect the movement of the user.

  Next, in step s42, the control unit 20 determines whether the current position of the portable device 3B satisfies the third determination condition based on the detection results of the acceleration sensor 24 and the gyro sensor 25. The third determination condition determined here is a predetermined condition related to the foot condition. The condition regarding the foot condition is, for example, a condition that the foot at the position of the portable device 3B is bad.

  In step s42, the control unit 20 determines, based on the output signals output from the acceleration sensor 24 and the gyro sensor 25, whether or not the first user has crawled for a predetermined time. The control unit 20 determines that the position of the portable device 3B satisfies the condition that the foot is bad when it is determined that the first user has crawled for a predetermined time. On the other hand, when the control unit 20 determines that the first user does not look into during the predetermined time, it determines that the position of the portable device 3B does not satisfy the condition that the foot is bad. The predetermined time is set to, for example, several tens of seconds. It can be said that the condition that the foot is bad here is a condition that the first user is likely to break his posture.

  Here, in the storage unit 210 of the portable device 3B, the pattern of the time change of the output signal of the acceleration sensor 24 when the first user looks is stored as a first reference change pattern. Further, the storage unit 210 stores, as a second reference change pattern, a pattern of time change of an output signal of the gyro sensor 25 when the first user searches. In step s42, the control unit 20 causes the pattern similar to the first reference change pattern to appear in the pattern of the time change of the output signal of the acceleration sensor 24 during the predetermined time, and the gyro sensor during the predetermined time. If a pattern similar to the second reference change pattern appears in the temporal change pattern of the 25 output signals, it is determined that the first user has crawled.

  Note that the control unit 20 does not use the gyro sensor 25 and when a pattern similar to the first reference change pattern appears in the pattern of the time change of the output signal of the acceleration sensor 24 during a predetermined time, It may be determined that one user has crawled. In addition, when the control unit 20 does not use the acceleration sensor 24 and a pattern similar to the second reference change pattern appears in the pattern of the time change of the output signal of the gyro sensor 25 during the predetermined time, It may be determined that one user has crawled.

  If it is determined in step s42 that the position of the portable device 3B does not satisfy the predetermined condition regarding the foot condition, step s41 is executed again. Thereafter, the portable device 3B operates in the same manner. On the other hand, when it is determined in step s42 that the position of the portable device 3B satisfies the predetermined condition regarding the foot condition, in step s43, the control unit 20 causes the wireless communication unit 21 to detect the position of the portable device 3B. , And causes the server device 3A to transmit seventh notification information for notifying that a predetermined condition regarding the foot condition is satisfied. By receiving the seventh notification information from the portable device 3B, the server device 3A can recognize that the position of the portable device 3B satisfies the condition regarding the third foot condition.

  The seventh notification information includes user information on the first user and device position information. The user information included in the seventh notification information includes, for example, the age and gender of the first user. The age and gender of the first user are stored in the storage unit 210.

  After step s43, step s41 is executed again, and thereafter the portable device 3B operates in the same manner. It can be said that the device position information included in the seventh notification information indicates a position with bad feet.

  As described above, in the example of FIG. 17, the portable device 3B determines whether the position of the portable device 3B satisfies the predetermined condition regarding the foot condition included in the third determination condition group. Then, when it is determined that the position of the portable device 3B satisfies the predetermined condition regarding the foot condition, the portable device 3B notifies the server device 3A to that effect. Each of the plurality of portable devices 3B included in the processing system 1 repeatedly executes the process shown in FIG. Thus, the server device 3A receives the seventh notification information from the plurality of portable devices 3B.

  In step s42, the control unit 20 may determine whether or not the first user falls over during a predetermined time, instead of determining the first user's whistling. In this case, when the control unit 20 determines that the first user has fallen during the predetermined time, it determines that the position of the portable device 3B satisfies the condition that the foot is bad. On the other hand, when the control unit 20 determines that the first user has not fallen during the predetermined time, it determines that the position of the portable device 3B does not satisfy the condition that the foot is bad. When it is determined that the first user falls, for example, the storage unit 210 stores the pattern of the time change of the output signal of the acceleration sensor 24 when the first user falls down as a third reference change pattern. . Further, in the storage unit 210, a pattern of time change of an output signal of the gyro sensor 25 when the first user falls over is stored as a fourth reference change pattern. In step s42, the control unit 20 causes the pattern similar to the third reference change pattern to appear in the pattern of the time change of the output signal of the acceleration sensor 24 during the predetermined time, and the gyro sensor during the predetermined time. If a pattern similar to the fourth reference change pattern appears in the time change pattern of the 25 output signals, it is determined that the first user has fallen.

  In addition, when the pattern similar to the third reference change pattern appears in the pattern of the time change of the output signal of the acceleration sensor 24 during the predetermined time without using the gyro sensor 25, the control unit 20 does not use the first It may be determined that the user has fallen. In addition, when the pattern similar to the fourth reference change pattern appears in the pattern of the time change of the output signal of the gyro sensor 25 during a predetermined time without using the acceleration sensor 24, the control unit 20 does not use the first It may be determined that the user has fallen.

  Further, in step s42, the control unit 20 may determine both the roaring of the first user and the falling of the first user. In this case, the control unit 20 determines that the position of the portable device 3B satisfies the condition that the foot is bad when it is determined that the first user has crawled for a predetermined time. Furthermore, when the control unit 20 determines that the first user has fallen during the predetermined time, it determines that the position of the portable device 3B satisfies the condition that the foot is bad. On the other hand, in the case where the first user does not look during the predetermined time and the first user does not fall during the predetermined time, the control unit 20 determines the position of the portable device 3B. However, it is determined that the condition that the foot is bad is not satisfied.

  In server device 3A, as shown in FIG. 18, when communication unit 11 receives the seventh notification information in step s51, in step s52, control unit 10 determines a predetermined condition regarding the foot condition among the third determination condition group. It is determined whether the third determination condition other than the condition is satisfied by the position of the portable device 3B. The third determination condition determined in step s52 includes, for example, a condition that the user can walk. In step s52, the control unit 10 determines whether the position of the portable device 3B satisfies the condition that it is a walkable place. Hereinafter, the condition that it is a walkable place may be referred to as “the second condition regarding the third danger position”.

  In step s52, the control unit 10 walks the position of the portable device 3B based on the map information 113 included in the integrated information 112 and the device position information included in the seventh notification information received in step s51. It is determined whether the condition that it is a possible place is satisfied. In other words, based on the map information 113 included in the integrated information 112 and the device position information received in step s51, the control unit 10 states that the position of the user of the portable device 3B is a walkable place It is determined whether the condition is satisfied. The control unit 10 determines, for example, based on the map information 113, whether or not the position indicated by the device position information is present at a walkable place. The walkable places include, for example, roads and footbridges. If the control unit 10 determines that the position indicated by the device position information is present at a walkable location, it determines that the condition that the position of the portable device 3B is a walkable location is satisfied. On the other hand, when the control unit 10 determines that the position indicated by the device position information does not exist in the walkable place, it determines that the condition that the position of the portable device 3B is the walkable place is not satisfied. For example, when the position indicated by the device position information is on the sea, it is determined that the condition that the position of the portable device 3B is a walkable place is not satisfied. In addition, when the position indicated by the device position information is present on the expressway, it is determined that the condition that the position of the portable device 3B is a walkable place is not satisfied.

  If it is determined in step s52 that the position of the portable device 3B does not satisfy the condition that it is a walkable place, and then step s51 is executed, the server device 3A operates in the same manner.

  On the other hand, if it is determined in step s52 that the position of the portable device 3B satisfies the condition that the user can walk, the control unit 10 determines in step s53 that the position of the portable device 3B is the third determination condition Determine that the group is satisfied. Then, the control unit 10 registers the position of the portable device 3B indicated by the device position information received in step s51 in the danger position management information of the integrated information 112 as a danger position based on the foot condition. As a result, the position where the foot is bad and the place where walking is possible is registered in the integrated information 112 as the dangerous position. In step s53, the dangerous position based on the foot condition is registered in the dangerous position management information in association with, for example, the user information included in the seventh notification information received in step s51.

  After step s53, when step s51 is executed, the server 3A operates similarly. When the server device 3A receives the seventh notification information from the plurality of portable devices 3B whose positions are different from each other, the plurality of third risk positions which are different from each other are registered in the danger position management information together with the user information.

  The second determination condition determined in step s52 may be a predetermined condition related to the weather. The predetermined condition regarding the weather is, for example, a condition that the weather is fine. In step s52, on the basis of, for example, the weather information included in the integrated information 112, the control unit 10 determines whether the position of the portable device 3B satisfies the condition that the weather is fine. Specifically, the control unit 10 confirms the current weather of the position indicated by the device position information received in step s51 from the weather information included in the integrated information 112. Then, if the current weather at the position indicated by the device position information is fine, the control unit 10 determines that the position of the portable device 3B satisfies the condition that the weather is fine. On the other hand, if the current weather at the position indicated by the device position information is not fine, the control unit 10 determines that the position of the portable device 3B does not satisfy the condition that the weather is fine. If the control unit 10 determines that the position of the portable device 3B satisfies the condition that the weather is fine, the control unit 10 executes step s53 to set the position of the portable device 3B as the third danger position and the danger of the integrated information 112 Register in location management information. Thereby, the position where the foot is bad and the weather is fine is registered in the integrated information 112 as the dangerous position. Hereinafter, the predetermined condition regarding the weather may be referred to as "the third condition regarding the third dangerous position".

  Further, in step s52, the control unit 10 determines whether or not the position of the portable device 3B satisfies the condition that it is a walkable place, and that the position of the portable device 3B is fine weather. It may be determined whether the condition is met. In this case, the control unit 10 executes step s53 when determining that the position of the portable device 3B satisfies the condition that it is a walkable place, and the position of the portable device 3B indicates that the weather is fine. If it is determined that the condition that there is a condition is satisfied, step s53 may be executed.

  Further, the third determination condition determined in step s52 may include a condition that it is a walkable place and a predetermined condition related to the weather. In this case, the control unit 10 executes step s53 when it is determined in step s52 that both the condition that the position of the portable device 3B is a walkable place and the predetermined condition regarding the weather are satisfied. . As a result, a position where the foot is bad and is walking and the weather is fine is registered in the integrated information 112 as the dangerous position. On the other hand, when it is determined in step s52 that at least one of the condition that the position of the portable device 3B is a walkable place and the predetermined condition regarding the weather is not satisfied, the control unit 10 executes step s53. do not do.

  In the above example, not only the predetermined condition regarding the foot condition but also the position satisfying other conditions is set as the third risk position, but the position satisfying only the predetermined condition regarding the foot condition may be set as the third danger position. In addition, a position that satisfies only one of the first to third conditions regarding the third danger position may be set as the third danger position.

  In addition, when the user of the portable device 3B possesses the acceleration sensor 24 separate from the portable device 3B, the acceleration sensor 24 separate from the portable device 3B is included in step s41. Get the signal to output. In addition, when the user of the portable device 3B carries the gyro sensor 25 separate from the portable device 3B, the portable device 3B includes the gyro sensor 25 separate from the portable device 3B in step s41. Get the signal to output.

  As described above, in the example of FIGS. 17 and 18, since the position satisfying the predetermined condition regarding the foot condition is regarded as the dangerous position, the position where the danger is high for the pedestrian in terms of the foot condition is regarded as the dangerous position. Can. Therefore, the dangerous position can be properly identified.

  Further, in the present example, not only the condition related to the foot condition but also a position that satisfies other conditions is regarded as the dangerous position. Here, even if the position of the determination target is a position with a bad foot, it may not necessarily be a position where the pedestrian is at high risk. As in the present example, by specifying the third risk position satisfying the plurality of types of the third determination conditions including the predetermined condition regarding the foot condition, it is possible to appropriately specify the risk position having a high risk for the pedestrian. . For example, as described above, it is possible to appropriately identify an actually walkable place where the foot is bad as a position at which the pedestrian is at high risk. In addition, a position where it is determined that the foot is bad despite the fine weather can be appropriately identified as a position at which the pedestrian is at high risk.

  Further, in this example, the portable device 3B determines whether the position of the portable device 3B satisfies the third determination condition of a part of the third determination condition group, and the server device 3A determines the third determination condition. It is determined whether or not the position of the portable device 3B satisfies the remaining third determination condition of the group. As described above, by determining whether the third determination condition group is satisfied jointly by the portable device 3B and the server device 3A, each of the portable device 3B and the server device 3A can process It is possible to perform processing according to it. Therefore, the processing system 1 can be appropriately operated as a whole.

  Further, in the danger position management information according to this example, since the user information and the third danger position are associated, any user can use the portable device 3B by referring to the danger position management information. It is possible to specify whether the position of the portable device 3B has been registered as the third risk position while doing so. That is, it is possible to specify what pedestrians are at high risk positions for the registered third danger position. For example, it is assumed that the user information includes the age of the child. In this case, it can be said that the third danger position associated with the user information is a position where the danger is high for the walking child. In other words, it can be said that the third risk position associated with the user information is a position where a walking child is likely to lose his or her posture. Further, it is assumed that the age of the elderly person is included in the user information. In this case, it can be said that the third risk position associated with the user information is a position where the risk is high for the elderly person walking. In other words, it can be said that the third risk position associated with the user information is a position where the elderly person walking is likely to lose his or her posture.

  The method of determining whether or not the condition is satisfied for each of the first to third conditions regarding the third risk position is not limited to the above example.

  The portable device 3B may execute step s52 performed by the server device 3A to determine whether the third determination condition group is satisfied. 19 and 20 are flowcharts showing an example of the operation of the portable device 3B and the server device 3A in this case.

  As shown in FIG. 19, the portable device 3B executes the above-mentioned step s41. Next, in step s45, the control unit 20 determines whether or not the position of the portable device 3B satisfies the third determination condition group. That is, the control unit 20 determines whether the position of the portable device 3B satisfies all of the plurality of types of third determination conditions. When the position of the portable device 3B satisfies the third determination condition group, the position becomes a dangerous position based on the foot condition.

  In step s45, the control unit 20 determines whether the position of the portable device 3B satisfies the condition that the foot is bad based on the detection results of the acceleration sensor 24 and the gyro sensor 25 as in step s42 described above. Determine Further, at step s45, the control unit 20 causes the position of the portable device 3B to be the third determination condition other than the condition that the foot is bad in the third determination condition group in the same manner as step s52 performed by the server device 3A. It is determined whether the condition is satisfied.

  When the third determination condition includes the condition that the user can walk, in step s45, the control unit 20 causes the wireless communication unit 21 to communicate with the server device 3A to transmit map information from the server device 3A. Get 113. Then, based on the acquired map information 113 and the device position information acquired by the reception unit 27, the control unit 20 says that the position of the portable device 3B is a walkable place in the same manner as described above. It is determined whether the condition is satisfied.

  When the third determination condition includes the condition that the weather is fine, the control unit 20 causes the wireless communication unit 21 to communicate with the server device 3A in step s45, thereby providing weather information from the server device 3A. To get Then, based on the acquired weather information and device position information, the control unit 20 determines whether the position of the portable device 3B satisfies the condition that the weather is fine, in the same manner as described above.

  If YES in step s45, the control unit 20 causes the wireless communication unit 21 to transmit, to the server apparatus 3A, eighth notification information for notifying the dangerous position based on the foot condition in step s46. The eighth notification information includes the current position of the portable device 3B as a dangerous position based on the foot condition. The eighth notification information includes user information on the first user. Thereafter, step s41 is executed again, and thereafter the portable device 3B operates in the same manner. On the other hand, if it is determined NO in step s45, step s41 is executed again, and thereafter the portable device 3B operates in the same manner.

  In the server device 3A, as shown in FIG. 20, when the communication unit 11 receives the eighth notification information from the portable device 3B in step s55, the control unit 10 receives the eighth notification information received in step s56. The dangerous position based on the condition of the foot, which is included in the above, is registered in the dangerous position management information of the integrated information 112. At this time, the danger position based on the foot condition is registered in the danger position management information in association with the user information included in the eighth notification information received in step s55. After step s56, when step s55 is executed, the server device 3A operates in the same manner.

  The server device 3A may execute step s42 performed by the portable device 3B to determine whether the third determination condition group is satisfied. 21 and 22 are flowcharts showing an example of the operation of the portable device 3B and the server device 3A in this case.

  As shown in FIG. 21, the portable device 3B performs the above-described step s41. Next, in step s47, the portable device 3B transmits, to the server device 3A, ninth notification information for notifying the wireless communication unit 21 of the movement of the portable device 3B. The ninth notification information includes the output signals of the acceleration sensor 24 and the gyro sensor 25 acquired in step s41, device position information, and user information. After step s47, the portable device 3B executes step s41 again, and so on.

  In the server device 3A, as shown in FIG. 22, when the communication unit 11 receives the ninth notification information in step s57, in step s58, the control unit 10 determines that the position of the portable device 3B is the third determination condition. Determine whether the group is satisfied. In step s58, the control unit 10, like step s42 performed by the portable device 3B, based on the output signal included in the received ninth notification information, the position indicated by the device position information is a predetermined condition regarding the foot condition It is determined whether or not In step s58, the control unit 10 determines whether the position of the portable device 3B satisfies the third determination condition other than the predetermined condition regarding the foot condition in the third determination condition group in the same manner as described above. Do. Note that the first to fourth reference change patterns used in the determination of whether or not the predetermined condition regarding the foot condition is stored may be stored in the storage unit 110 of the server device 3A, or the portable device 3B may Ninth notification information including the first to fourth reference patterns may be transmitted to the server device 3A.

  If it is determined in step s58 that the third determination condition group is satisfied, the control unit 10 executes the above-described step s53 to set the position of the portable device 3B as the dangerous position regarding the foot condition in the integrated information 112. Register in the dangerous location management information. At this time, the danger position based on the foot condition is registered in the danger position management information in association with the user information included in the ninth notification information received in step s57. Thereafter, when step s57 is executed, the server device 3A operates in the same manner. On the other hand, when it is determined in step s58 that the third determination condition group is not satisfied, and then step s57 is executed, thereafter, the server 3A operates in the same manner.

  As mentioned above, since processing system 1 concerning this example specifies a plurality of kinds of judgment conditions which judge a danger to a pedestrian based on a detection result of at least one kind of sensor, it is specified. And the danger position can be properly identified.

  Further, since the processing system 1 according to the present embodiment can specify a plurality of types of danger positions based on detection results of a plurality of types of sensors, the convenience of the processing system 1 is improved.

<Identification of Hazardous Area and Notification>
In the present example, the processing system 1 can identify the danger area where the danger is high for the pedestrian based on the danger position management information included in the integrated information 112. For example, the server device 3A can identify the danger area. Then, the processing system 1 can notify the user of the portable device 3B of the identified danger zone.

  The server device 3A can identify a plurality of types of danger areas that are different in the type of danger. In this example, the server device 3A can identify the first danger zone based on the first danger location, the second danger location based on the second danger location, and the third danger zone based on the third danger location. .

  Further, in the present example, the portable device 3B can transmit, to the server device 3A, an identification request signal that requests identification of the danger zone. For example, when the control unit 20 is executing a map application for displaying a map, the portable device 3B repeatedly transmits an identification request signal including device position information to the server device 3A.

  FIG. 23 is a flowchart showing an example of the operation of the server device 3A in the case of identifying the danger zone. As shown in FIG. 23, when the communication unit 11 receives the identification request signal from the portable device 3B in step s61, the control unit 10 identifies the first to third risk areas in step s62.

  In step s62, the control unit 10 first acquires the device position information included in the received identification request signal. Next, the control unit 10 acquires, from the map information 113 in the storage unit 110, a map of a predetermined area to be transmitted, which includes the position indicated by the acquired device position information. Hereinafter, the map of the predetermined area to be transmitted may be referred to as a “target map”.

  Next, the control unit 10 acquires a plurality of first danger positions included in the range of the target map from the danger position management information. Next, in the plurality of acquired first danger positions, the control unit 10 organizes the plurality of first danger positions close to each other into one group. Then, the control unit 10 sets, for each group, an area including a plurality of first danger positions constituting the group as a first danger area. In addition, the control part 10 will specify only one 1st danger area, when specifying only one group regarding a 1st danger position. In addition, when the danger position management information does not include the first danger position included in the range of the target map, the first danger area is not identified. The control unit 10 similarly specifies the second and third risk areas.

  After step s62, in step s63, the control unit 10 displays the identified danger zone on the target map, and reflects the identified danger zone on the object map. Then, the control unit 10 causes the communication unit 11 to transmit map information indicating the target map in which the danger zone is reflected to the portable device 3B that has transmitted the identification request signal received in step s61. When the server device 3A executes step s61 again, the server device 3A operates in the same manner. Hereinafter, a target map in which the danger zone is reflected may be referred to as a "reflected map". Also, map information indicating a reflected map may be referred to as "reflected map information". The reflected map information includes road information on roads included in the reflected map and facility information on facilities included in the reflected map.

  In the portable device 3B executing the map application, the control unit 20 reflects the reflected map based on the received reflected map information every time the wireless communication unit 21 receives the reflected map information from the server device 3A. Is displayed on the display unit 22. Thus, the danger zone is notified to the user of the portable device 3B. The display unit 22 functions as a notification unit that notifies the first user of the danger zone.

  FIG. 24 is a view showing a display example of the reflected map 400 in the portable device 3B. In the example of FIG. 24, the reflected map 400 displayed on the display screen 22a of the display unit 22 shows an icon 510 indicating the current position of the portable device 3B. Also, in the reflected map 400, one first danger area 501, one second danger area 502, and one third danger area 503 are shown.

  In the reflected map 400, notification information 501a for notifying that the figure indicates the first risk area 501 is shown in the figure indicating the first risk area 501. In the example of FIG. 24, the notification information 501 a is a character string “notice of darkness”. Further, in the reflected map 400, notification information 502a for notifying that the figure indicates the second risk area 502 is shown in the figure indicating the second risk area 502. In the example of FIG. 24, the notification information 502 a is a character string “water attention”. In the reflected map 400, notification information 503a for notifying that the figure indicates the third risk area 503 is shown in the figure indicating the third risk area 503. In the example of FIG. 24, the notification information 503 a is a character string “foot step attention”.

  The user of the portable device 3B can know the danger zone by confirming the reflected map 400 displayed on the display unit 22.

  In the reflected map 400, a plurality of first danger zones 501 may be shown, or the first danger zone 501 may not be shown. Also, in the reflected map 400, a plurality of second danger zones 502 may be shown, and a second danger zone 502 may not be shown. Also, in the reflected map 400, a plurality of third danger zones 503 may be shown, or a third danger zone 503 may not be shown.

  When performing route guidance to the first user using the reflected map 400 displayed on the display unit 22, the portable device 3B is set so as to avoid the danger zone, as shown in FIG. The route 530 may be shown on the reflected map 400. In the example of FIG. 25, a route 530 from the current position to the destination is shown in the reflected map 400. In the reflected map 400, an icon 520 indicating the position of the destination is shown.

  The reflected map 400 may be displayed by the display unit 12 provided in the server device 3A. In this case, the danger zone is notified to the user of the server device 3A. Hereinafter, the user of the server device 3A may be particularly referred to as a "second user".

  In the above example, the portable device 3B notifies the first user of the danger zone using the display unit 22, but uses another method to notify the first user of the danger zone. May be For example, the portable device 3B may notify the first user of the danger area using the speaker 28. That is, the portable device 3B may output a notification sound notifying the danger area from the speaker 28. In this case, even when the position of the first user is in the first danger zone, the portable device 3B outputs the first notification sound that “this is a dark and dangerous zone” from the speaker 28. Good. In addition, even when the first user's position is in the second danger zone, the portable device 3B may output a second notification sound from the speaker 28 that “this is a high water level and dangerous zone”. Good. In addition, even when the first user's position is in the third danger zone, the portable device 3B may output a third notification sound from the speaker 28 that “this is a dangerous area with bad feet”. Good. Also, regardless of the type of danger zone in which the first user is located, the portable device 3B shares a common message from the speaker 28 that “this is a danger zone” when the position of the first user is within the danger zone. The fourth notification sound of may be output. The portable device 3B may output a notification voice from the speaker 28 in a state in which the reflected map 400 is displayed, or outputs a notification voice from the speaker 28 in a state in which the reflected map 400 is not displayed. You may

  The portable device 3B may notify the first user of the danger zone, for example, using the vibrator 120. That is, by vibrating the vibrator 120, the portable device 3B may give the first user a vibration notifying the danger area. In this case, when the position of the first user is present in the first danger zone, the portable device 3B causes the vibrator 120 to display a first vibration pattern indicating that “this is a dark and dangerous area”. It may be given to one user. In addition, when the position of the first user is present in the second danger zone, the portable device 3B generates, from the vibrator 120, a second vibration pattern indicating that “this is a high water level dangerous zone”. It may be given to one user. In addition, when the position of the first user is in the third danger zone, the portable device 3B generates, from the vibrator 120, a third vibration pattern indicating that “this is a bad area with bad feet”. It may be given to one user. In the first to third vibration patterns, for example, at least one of the period of vibration and the amplitude of vibration may be different from each other.

  Also, regardless of the type of danger zone in which the first user is located, the portable device 3B is "from the danger zone" from the vibrator 120 when the position of the first user is within the danger zone. The predetermined vibration shown may be given to the first user. When the portable device 3B gives the first user a predetermined vibration indicating that "this is a danger area" from the vibrator 120, the position of the first user is a predetermined position in the danger area (for example, danger) The pattern of vibration given to the first user may be changed as approaching the center of the area). For example, as the position of the first user approaches a predetermined position in the danger area, the portable device 3B may increase the amplitude of the vibration given to the first user or reduce the period.

  When notifying the first user of the danger zone using the display unit 22 or the speaker 28, the portable device 3B uses the vibrator 120 to perform a predetermined operation for the first user before or during the notification. You may give vibration.

  In the above example, the server device 3A identifies the danger zone, but the portable device 3B may identify the danger zone. FIG. 26 is a flowchart showing an example of the operation of the portable device 3B in this case. The portable device 3B, for example, repeatedly executes the series of processes shown in FIG. 26 while the map application is being executed.

  As shown in FIG. 26, in step s71, the control unit 20 causes the wireless communication unit 21 to transmit a transmission request signal for requesting transmission of a map to the server device 3A. The transmission request signal includes device position information. In the server device 3A that has received the transmission request signal from the portable device 3B, the control unit 10 acquires the target map from the map information 113 in the same manner as described above. Further, the control unit 10 acquires, from the danger position management information, first to third danger positions included in the range of the target map. Then, the control unit 10 causes the communication unit 11 to transmit the partial map information including the acquired target map and the dangerous position to the portable device 3B that has transmitted the transmission request signal.

  In the portable device 3B, after the step s71, when the wireless communication unit 21 receives the partial map information from the server device 3A in step s72 in step s72, in step s73, the control unit 20 performs the part as in step s62 described above. Identify the danger area based on the danger position included in the map information.

  Next, in step s74, the control unit 20 reflects the danger zone identified in step s73 on the target map included in the partial map information to generate a reflected map 400. Then, in step s75, the control unit 20 causes the display unit 22 to display the generated reflected map 400.

  As described above, in this example, since the processing system 1 notifies the first user or the second user of the danger zone, the processing system 1 with high convenience can be realized.

  Also, as described above, displaying the danger zone on the map makes it easier for the user to identify the danger zone. Thus, the convenience of the processing system 1 is further improved.

  In addition, the processing system 1 may notify a warning to the user existing in the danger zone. For example, the portable device 3B may issue a warning to the first user in the danger area using the reflected map 400 received from the server device 3A. Below, the operation example of the portable apparatus 3B which gives a warning is demonstrated.

  For example, when the display unit 22 displays the reflected map 400, the portable device 3B uses the display unit 22 to warn the first user. In this case, when the first user is present in the first danger zone 501, the control unit 20 causes the display unit 22 to display, for example, the first warning information 601. FIG. 27 is a view showing a display example of the first warning information 601. As shown in FIG. In the example of FIG. 27, the first warning information 601 is a character string “the area seems dark. Please walk carefully.”. The first warning information 601 is displayed near the current position of the portable device 3B, that is, the icon 510 indicating the current position of the first user.

  In addition, when the first user exists in the second danger zone 502, the control unit 20 causes the display unit 22 to display, for example, the second warning information 602. FIG. 28 is a diagram showing a display example of the second warning information 602. As shown in FIG. In the example of FIG. 28, the second warning information 602 is a string of “There is a possibility of flooding. Please walk on other roads.”. The second warning information 602 is displayed near the icon 510.

  In addition, when the first user is present in the third danger zone 503, the control unit 20 causes the display unit 22 to display, for example, the third warning information 603. FIG. 29 is a view showing a display example of the third warning information 603. As shown in FIG. In the example of FIG. 29, the third warning information 603 is a character string “You look bad at your feet. Please walk carefully.”. The third warning information 603 is displayed near the icon 510.

  The control unit 20 may display the common fourth warning information to the first user in the danger area regardless of the type of danger area in which the first user exists. As the fourth warning information, for example, a character string such as "This area is dangerous. Please be careful." May be considered.

  In the above-mentioned example, although portable device 3B warns the 1st user using indicator 22, it may warn the 1st user using other methods. For example, the portable device 3B may use the speaker 28 to warn the first user. That is, the portable device 3B may output a warning sound from the speaker 28.

  For example, when the position of the first user is in the first danger zone, for example, the portable device 3B receives the first warning sound from the speaker 28 that "the surroundings seem dark. Please be careful and walk." May be output. In addition, when the position of the first user is in the second danger zone, the portable device 3B uses the speaker 28 to warn the user that "You may hesitate. Walk on other roads." Audio may be output. In addition, when the position of the first user is in the third danger zone, the portable device 3B uses the speaker 28 to make a third warning voice saying "You have bad feet. Please be careful and walk." May be output. Also, regardless of the type of danger zone where the first user is present, the portable device 3B “from around the corner is dangerous. Please be careful from the speaker 28 when the first user is in the danger zone. The common fourth warning sound may be output. When outputting a warning sound from the speaker 28, the portable device 3B may use the display unit 22 for the warning as described above (see FIGS. 27 to 29), and does not use the display unit 22 for the warning. It is also good.

  In addition, it can be said that the above-mentioned 1st thru | or 4th notice voices used when notifying a danger zone to a 1st user are 1 type of warning voices. Therefore, the portable device 3B may warn the first user in the danger zone by using the first to fourth notification sounds instead of the first to fourth warning sounds.

  As described above, since the processing system 1 according to the present example warns the first user in the danger zone, the processing system 1 with high convenience can be realized.

  Note that depending on the age of the user, even in the same place, it may be easy to see or hard to see. Therefore, when the processing system 1 is a system for a specific age group, the processing system 1 may use a third risk position and a third risk area suitable for the specific age group.

  For example, it is assumed that the processing system 1 is a system for children. In this case, for example, from the plurality of third risk positions in the area of the target map, the processing system 1 sets the age included in the user information associated therewith to the age group of the child (for example, 6 to 12 years). Identify the third hazard position involved. It can be said that this identified third risk position is a position where the foot is bad for the child. Then, the processing system 1 specifies the third risk area in the same manner as described above based on the specified third risk position. It can be said that the third risk area identified in this way is a bad area for children. Thereby, the processing system 1 can notify, for example, the first user, the child who is the first user, of the third risk zone suitable for the child.

  Further, it is assumed that the processing system 1 is a system for elderly people. In this case, the processing system 1 includes, for example, from the plurality of third risk positions in the region of the target map, the age included in the user information associated with it in the age group of the elderly (for example, 70 years or more). Identify the third dangerous position to be It can be said that the identified third risk position is a position where the elderly person has a bad foot. Then, the processing system 1 specifies the third risk area in the same manner as described above based on the specified third risk position. It can be said that the third risk area identified in this way is an area where the elderly have a bad foothold. Thereby, the processing system 1 can notify, for example, the elderly person who is the first user of the third risk zone suitable for the elderly person.

  Further, when registering the third risk position in the risk position management information, the processing system 1 may register only the third risk position suitable for the age group targeted by the processing system 1 in the risk position management information. . For example, in the flowchart shown in FIG. 18, when YES is determined in step s52, before step s53, the server apparatus 3A determines that the age included in the user information included in the seventh notification information is the processing system 1 Determine whether it is included in the target age group. When it is determined that the age is included in the age group targeted by the processing system 1, the server device 3A executes step s53 to set the position of the portable device 3B as the third danger position to the danger position management information sign up. On the other hand, when it is determined that the age is not included in the age group targeted by the processing system 1, the server device 3A does not execute step s53. Thus, only the third risk position suitable for the age group targeted by the processing system 1 is registered in the risk position management information. Therefore, the third danger zone specified based on the third danger position included in the danger position management information is also suitable for the age group targeted by the processing system 1. Thereby, the processing system 1 can notify, for example, the first user of the third risk zone suitable for the age.

  As described above, by using the third risk position and the third risk area suitable for the age group targeted by the processing system 1, the processing system 1 suitable for the age group can be realized.

<Dangerous behavior identification>
The processing system 1 according to this example can specify the dangerous behavior of the first user based on the integrated information 112 and the position of the first user. In the present example, the processing system 1 can identify multiple types of danger behaviors.

  For example, the processing system 1 specifies that the first user is in the danger zone as the danger action. Specifically, the processing system 1 identifies the presence of the first user in the first danger zone as the first danger action. Processing system 1 specifies that the 1st user exists in the 2nd danger zone as the 2nd danger action. Processing system 1 specifies that the 1st user exists in the 3rd danger zone as the 3rd danger action. Hereinafter, the first to third danger actions may be collectively referred to as “danger action regarding the danger zone”.

  Moreover, the processing system 1 can identify the dangerous behavior of the first user at a specific place. Specific places include, for example, roads. The processing system 1 can identify the dangerous behavior of the first user on the road.

  Specifically, the processing system 1 specifies that the first user does not perform the pause when crossing the road as the fourth danger action. That is, the processing system 1 specifies that the first user does not perform the temporary stop just before starting the road crossing as the fourth danger action.

  Processing system 1 specifies that the 1st user does not perform right-and-left check when crossing a road as the 5th danger action. That is, the processing system 1 specifies that the first user does not check the right and left immediately before the start of the road crossing as the fifth danger action.

  The processing system 1 specifies that entering from a place where there is no pedestrian crossing when the first user crosses the road as the sixth danger action. FIG. 30 is a diagram showing an example of the first user 6 entering from a place without the pedestrian crossing 8 when crossing the road 7.

  The processing system 1 specifies that the first user obliquely enters when crossing a road as a seventh danger action. FIG. 31 is a diagram showing an example of a state in which the first user 6 makes an oblique approach when crossing the road 7. On the other hand, FIG. 32 is a diagram showing an example of a state in which the first user 6 enters the road 7 straight, not diagonally, when crossing the road 7. As shown in FIG. 32, when the first user 6 crosses the road 7, it may be referred to as “straight-line approach” when the first user 6 enters straight rather than diagonally with respect to the road 7.

  The processing system 1 specifies that the first user traverses the road at an inappropriate moving speed as a risk action. Specifically, the processing system 1 specifies that the first user crosses the road at a very high speed as the eighth danger behavior. Further, the processing system 1 specifies that the first user crosses the road at a very low speed as a ninth danger action.

  Hereinafter, the fourth to ninth danger actions may be collectively referred to as "danger action on road crossing".

  In this example, for example, the portable device 3B of the processing system 1 performs a danger action identification process of identifying the danger action of the first user. The portable device 3B uses the detection result of the sensor device 5 capable of wirelessly communicating with the portable device 3B when specifying the fifth risk behavior. The sensor device 5 includes, for example, a gyro sensor that detects the movement of the head of the first user. The portable device 3B uses the detection result of the gyro sensor of the sensor device 5 to identify the fifth danger behavior.

  FIG. 33 is a diagram showing an example of the configuration of the sensor device 5. As shown in FIG. 33, the sensor device 5 includes a gyro sensor 50 and a wireless communication unit 51. The gyro sensor 50 is, for example, a three-axis gyro sensor. The wireless communication unit 51 includes an antenna 51a. The wireless communication unit 51 can wirelessly communicate with the wireless communication unit 21 of the portable device 3B using the antenna 51a. The wireless communication unit 51 can wirelessly communicate, for example, in compliance with Bluetooth or the like. The wireless communication unit 51 transmits a signal including the detection result of the gyro sensor 50 to the portable device 3B. The wireless communication with the sensor device 5 can control the operation of the sensor device 5.

  The sensor device 5 is carried by the first user. Specifically, the sensor device 5 is possessed by the first user by being attached to the head of the first user. FIG. 34 is a view showing an example of how the sensor device 5 is attached to the head of the first user 6. In FIG. 34, a child is shown as the first user 6. In the example of FIG. 34, the sensor device 5 is a batch type, and the first user 6 is attached to a hat 60 worn over his head. Further, in the example of FIG. 34, the portable device 3B is, for example, a mobile phone, and is attached to a land cell 61 carried by the first user 6 on his back.

  Hereinafter, the portable device 3B to be described may be referred to as “target portable device 3B”. Also, the user of the target portable device 3B may be referred to as a "target first user". Also, the sensor device 5 attached to the head of the target first user may be referred to as “target sensor device 5”.

  The target portable device 3B causes the target sensor device 5 to repeatedly transmit the output value of the gyro sensor 50 to the target portable device 3B while the dangerous behavior identification process is being performed. Hereinafter, the output value of the gyro sensor 50 may be referred to as a “first gyro output value”. In addition, the target portable device 3B repeatedly acquires the device position information in the reception unit 27 while the dangerous behavior identification process is being performed. In addition, the target portable device 3B operates the gyro sensor 25 during execution of the dangerous behavior identification process. Hereinafter, the output value of the gyro sensor 25 may be referred to as a “second gyro output value”. During execution of the dangerous behavior identification process, the target portable device 3B acquires the acquired device position information, the latest first gyro output value acquired from the object sensor device 5, and the gyro sensor each time the object position information is acquired. The latest second gyro output value acquired from S. 25 and the latest time acquired from the real time clock 29 are associated with each other and registered in the first behavior management information stored in the storage unit 210. The first behavior management information is information for managing the behavior of the first user. Temporal change of the position of the target first user (in other words, the movement route of the first user) and the first and second gyro sensor values during execution of the dangerous action identification process by referring to the first action management information Change with time.

  FIG. 35 is a flowchart illustrating an example of the dangerous behavior identification process performed by the target portable device 3B. While executing the danger behavior identification application in the storage unit 210, the portable device 3B repeatedly executes the danger behavior identification process shown in FIG.

  As shown in FIG. 35, in step s81, the control unit 20 of the target portable device 3B causes the wireless communication unit 21 to use the latest device position information included in the first behavior management information in the storage unit 210 as a server. It is transmitted to the device 3A. The server device 3A that has received the device position information generates a reflected map, which is a target map in which the danger zone is reflected, in the same manner as the content described with reference to FIG. The range of the reflected map includes the position indicated by the device position information transmitted in step s81. Then, the server device 3A transmits the reflected map information indicating the generated reflected map to the target portable device 3B. In addition, the server device 3A registers the received device position information in the second behavior management information in the storage unit 110. The second behavior management information is information for managing the behavior of the first user.

  After step s81, in step s82, when the wireless communication unit 21 receives the reflected map information from the server device 3A, the control unit 20 determines in step s83 the danger relating to the dangerous area based on the received reflected map information. Determine whether an action has occurred. That is, the control unit 20 specifies the danger behavior related to the danger area based on the reflected map information.

  In step s83, the control unit 10 acquires the latest device position information included in the first behavior management information. When the position indicated by the acquired device position information is present in the first risk zone indicated in the reflected map included in the reflected map information, the control unit 10 determines that the first danger action has occurred. . In addition, when the position indicated by the device position information is present in the second danger zone indicated in the reflected map, the control unit 10 determines that the second danger action has occurred. In addition, when the position indicated by the device position information is present in the third danger zone indicated in the reflected map, the control unit 10 determines that the third danger action has occurred.

  If it is determined in step s83 that at least one of the first to third danger actions has occurred, the target portable device 3B executes step s84. On the other hand, when it is determined in step s83 that none of the first to third danger actions has occurred, the target portable device 3B executes step s86.

  In step s84, the target portable device 3B issues a warning to the target first user according to the generated dangerous behavior. When the first danger action occurs, in other words, when the first danger action is specified, the control unit 20 outputs the above-mentioned first warning sound from the speaker 28. Thus, the target first user is notified that the first danger action has occurred. When the second danger action occurs, the control unit 20 outputs the above-mentioned second warning sound from the speaker 28. Thus, the target first user is notified that the second danger action has occurred. When the third danger action occurs, the control unit 20 outputs the above-mentioned third warning sound from the speaker 28. As a result, it is notified to the target first user that the third danger action has occurred.

  When the display unit 22 displays the reflected map during execution of the dangerous action identification process, the target portable device 3B causes the display unit 22 to display the first warning information 601 in step s84. By doing so (see FIG. 27), a warning may be issued to the target first user. The first warning information 601 can also be said to be notification information for notifying the occurrence of the first danger action. Similarly, the target portable device 3B may warn the target first user by displaying the above-mentioned second warning information 602 on the display unit 22 (see FIG. 28). Similarly, the target portable device 3B may warn the target first user by displaying the above-mentioned third warning information 603 on the display unit 22 (see FIG. 29).

  After step s84, in step s85, the control unit 20 causes the wireless communication unit 21 to transmit, to the server apparatus 3A, tenth notification information for notifying the generated dangerous action. After step s86, step s86 is executed.

  The tenth notification information includes dangerous behavior identification information for specifying the type of the dangerous behavior that has occurred, positional information on occurrence that indicates the position of the target portable device 3B when the dangerous behavior has occurred, and the dangerous behavior. Event occurrence time indicating the time when the event occurred. It can be said that the danger action identification information is information for identifying the type of danger action identified by the control unit 20. It can be said that the position information at the time of occurrence indicates the position of the target portable device 3B when the control unit 20 specifies the dangerous behavior. It can be said that the dangerous behavior occurrence time also means the time when the control unit 20 specifies the dangerous behavior. The control unit 10 can acquire the position information at the time of occurrence and the time of occurrence of the dangerous action, for example, from the first action management information. Furthermore, the tenth notification information includes device identification information that is identification information of the target portable device 3B. The control unit 20 registers, in the first action management information, the dangerous action identification information, the positional information at the time of occurrence, and the dangerous action occurrence time included in the tenth notification information transmitted to the server device 3A in association with each other. Thereby, with reference to the first behavior management information, it is possible to obtain detailed information on the dangerous behavior performed by the target first user.

  In the server device 3A that has received the tenth notification information from the target portable device 3B, the control unit 10 includes the device identification information, the danger action identification information, the position information at the time of occurrence, and the danger action included in the received tenth notification information. The occurrence times are associated with each other and registered in the second action management information in the storage unit 110. Thus, by referring to the second behavior management information managed by the server device 3A, it is possible to obtain detailed information on the dangerous behavior performed by the target first user.

  As described above, in the processing system 1, the control unit 10 of the server device 3A identifies the danger area based on the dangerous position registered in the integrated information 112, and the control unit 20 of the portable device 3B determines the server device 3A. Based on the danger zone identified in the above and the device position information, the danger behavior regarding the danger zone is identified. Therefore, in processing system 1, it can be said that control parts 10 and 20 constitute a processing part which specifies the danger action about the danger zone about the 1st user concerned based on integrated information 112 and the position of the 1st user. .

  In step s86, the control unit 20 determines whether the target first user is going to cross the road. The control unit 20 determines, based on the reflected map information received in step s 82 and the first action management information in the storage unit 210, whether or not the target first user is going to cross the road. For example, based on the device position information and the reflected map information included in the first action management information, the control unit 20 determines whether a road is present (for example, in a range of several meters) near the target first user. Determine If the control unit 20 determines that a road exists near the target first user, the control unit 20 determines whether the target first user travels toward a road existing near the target first user. When the control unit 20 determines that the target first user is moving toward a road existing near the control unit 20, the control unit 20 determines that the target first user is going to cross the road near the target first user. When there is no road near the target first user, the control unit 20 determines that the target first user is not going to cross the road. If the control unit 20 determines that the road is near the target first user but does not move toward the road near the target first user, the control unit 20 determines that the target first user is not going to cross the road. Do.

  In step s86, when the control unit 20 determines that the target first user is not going to cross the road, the control unit 20 executes step s81 described above again. Thereafter, the target portable device 3B operates in the same manner. On the other hand, when the control unit 20 determines in step s86 that the target first user is going to cross the road, in step s87, the control unit 20 determines whether a dangerous action related to the road crossing has occurred. That is, the control unit 20 specifies the dangerous behavior related to the road crossing. In step s87, the control unit 20 determines whether each of the fourth to ninth dangerous actions has occurred based on the reflected map information received in step s82 and the first action management information in the storage unit 210. It is determined whether or not. Hereinafter, the road which the target first user is going to cross will be referred to as the "target road". The target road is identified in the process of step s86.

  In step s87, the control unit 20 determines whether the target first user has paused when crossing the target road based on the device position information included in the first action management information and the reflected map information. Perform temporary stop judgment processing to judge. That is, based on the device position information included in the first action management information and the reflected map information, the control unit 20 pauses immediately before the target first user starts crossing the target road. It is determined whether or not. When the control unit 20 determines that the target first user has not performed the temporary stop at the time of crossing the target road, it determines that the fourth risk action has occurred.

  In step s87, the control unit 20 targets the target first user based on the device position information included in the first behavior management information, the first gyro output value and the second gyro output value, and the reflected map information. A left / right check determination process is performed to determine whether the left / right check has been performed when crossing a road. When the control unit 20 determines that the target first user did not check the left and right when crossing the target road, it determines that the fifth danger action has occurred.

  FIG. 36 is a flowchart showing an example of the left / right confirmation / judging process. FIG. 37 is a diagram for describing left / right check determination processing. As shown in FIG. 36, in step s91, the control unit 20 is stopping the target first user in front of the target road based on the device position information and the reflected map information included in the first action management information. It is determined whether or not. If it is determined YES in step s91, the control unit 20 executes step s93. On the other hand, when it is determined NO in step s91, control unit 20 executes step s92.

  In step s92, the control unit 20 determines whether or not the target first user is crossing the target road based on the device position information and the reflected map information included in the first action management information. If it is determined YES in step s92, the control unit 20 determines in step s98 that the target first user has not performed left / right confirmation. The control unit 20 that has executed step s98 determines that the fifth danger action has occurred. On the other hand, when it is determined NO in step s92, the control unit 20 executes step s91 again. Thereafter, the target portable device 3B operates in the same manner.

  In step s93, the control unit 20 determines whether or not the first rotation angle Δθ y1 is equal to or greater than π / 2. As shown in FIG. 37, the first rotation angle Δθ y1 is the right direction of only the face 66 while the target first user 6 keeps the direction of the lower part of the head 65 (that is, the right arm of the target 1 user 6) Shows the rotation angle to the right of the face 66 when facing the side). In FIG. 37, a head 65 is shown when the target first user 6 is viewed from above.

  Here, considering a general method in which the target first user holds the target portable device 3B, when the target first user in stop performs left / right check, the output of the gyro sensor 25 of the target portable device 3B, That is, there is a high possibility that the second gyro output value does not change. As a general method in which the target first user carries the target portable device 3B, the method as shown in FIG. 34 described above, the method of holding the target portable device 3B in hand, and the portable device 3B are put in the bag. It can be considered that way. On the other hand, as shown in FIG. 34, since the sensor device 5 is attached to the head of the target first user, the output of the gyro sensor 50 of the sensor device 5, that is, 1 Gyro output value changes.

  Therefore, in step s93, the control unit 20 obtains a first rotation angle Δθ y1 based on the first and second gyro output values included in the first behavior management information. Then, the control unit 20 determines whether or not the obtained first rotation angle Δθy1 is equal to or larger than π / 2. The fact that the first rotation angle Δθ y1 is equal to or greater than π / 2 means that the target first user has appropriately confirmed the right direction. If the control unit 20 determines that the first rotation angle Δθ y1 is equal to or greater than π / 2, the control unit 20 executes step s95. On the other hand, when determining that the first rotation angle Δθy1 is less than π / 2, the control unit 20 executes step s94.

  The sensor device 5 may include a geomagnetic sensor instead of the gyro sensor 50. When the sensor device 5 includes the geomagnetic sensor, the output value of the geomagnetic sensor changes according to the left / right confirmation of the target first user, so the sensor device 5 can use the geomagnetic sensor as a substitute for the gyro sensor 50 .

  In step s94, the control unit 20 determines whether or not the target first user is crossing the target road based on the device position information and the reflected map information included in the first action management information. If “YES” is determined in the step s94, the control unit 20 executes the step s98 and determines that the target first user has not performed the left / right check. The control unit 20 that has executed step s98 determines that the fifth danger action has occurred. On the other hand, when it is determined NO in step s94, the control unit 20 executes step s93 again. Thereafter, the target portable device 3B operates in the same manner.

  In step s95, the control unit 20 determines whether the second rotation angle Δθy2 is equal to or larger than π. As shown in FIG. 37, in the second rotation angle Δθ y 2, only the face 66 is left-oriented (that is, the left arm of the target 1 user 6) while the target first user 6 remains the direction of the lower part of the head 65. Shows the rotation angle of the face 66 in the left direction in the case of facing the side). The control unit 20 obtains a second rotation angle Δθy2 based on the first and second gyro output values included in the first behavior management information. Then, the control unit 20 determines whether or not the obtained second rotation angle Δθy2 is equal to or larger than π. After the determination in step s93 is YES, the fact that the second rotation angle Δθy2 is equal to or greater than π means that the target first user has appropriately confirmed the left direction after confirming the right direction. If the control unit 20 determines that the second rotation angle Δθ y2 is equal to or larger than π, the control unit 20 executes step s97. On the other hand, when the control unit 20 determines that the second rotation angle Δθ y2 is less than π, the control unit 20 executes step s96.

  In step s96, the control unit 20 determines whether or not the target first user is crossing the target road, based on the device position information and the reflected map information included in the first action management information. If “YES” is determined in the step s96, the control unit 20 executes the step s98 and determines that the target first user has not performed the left / right check. On the other hand, when it is determined NO in step s96, the control unit 20 executes step s95 again. Thereafter, the target portable device 3B operates in the same manner.

  In step s97, the control unit 20 determines that the target first user has made a left / right check. When step s97 is executed, the left / right confirmation process ends. When step s98 is executed, the left / right confirmation process ends.

  Referring back to FIG. 35, in step s87, when the target first user crosses the target road based on the device position information included in the first action management information and the reflected map information. Crosswalk approach judgment processing is performed to determine whether or not to enter from a place where a pedestrian crossing exists. The control unit 20 specifies the approach point of the target first user for the target road based on the device position information included in the first behavior management information and the reflected map information in the pedestrian crossing entrance determination processing. Then, based on the reflected map information, the control unit 20 determines whether the identified entry point is located on the pedestrian crossing. When it is determined that the specified entry point is located on the pedestrian crossing, the control unit 20 determines that the target first user has entered from the place where the pedestrian crossing is present. On the other hand, when determining that the specified entry point is not located on the pedestrian crossing, the control unit 20 determines that the target first user has entered from a place where there is no pedestrian crossing. When the control unit 20 determines that the target first user has entered from a location without a pedestrian crossing, it determines that a sixth danger action has occurred.

  In step s87, the control unit 20 determines whether or not the target first user performs a straight approach when crossing the target road, based on the device position information included in the first action management information and the reflected map information. Perform straight line entry determination processing to determine The control unit 20 determines that the seventh danger action has occurred if it is determined that the target first user does not enter the straight line in the straight line entry determination processing, that is, if it is determined that the target first user performs the diagonal entry. .

  FIG. 38 is a flowchart showing an example of the straight line entry determination process. FIG. 39 is a diagram for describing a straight line entry determination process. As shown in FIG. 38, in step s101, the control unit 20 specifies the traveling direction D1 of the target first user based on the device position information included in the first action management information. For example, the control unit 20 acquires the latest device position information and the previous device position information from the first behavior management information. Then, from the position indicated by the acquired previous device position information, the control unit 20 identifies the direction toward the position indicated by the acquired latest device position information, and sets the identified direction as the traveling direction D1 of the target first user. .

  Next, in step s102, the control unit 20 specifies the extending direction D2 of the target road based on the reflected map information. For example, the control unit 20 acquires road information on the target road from the reflected map information. And control part 20 specifies extension direction D2 of an object road based on acquired road information.

  After step s102, in step s103, the control unit 20 determines whether the traveling direction D1 of the target first user 6 identified in step s101 and the extension direction D2 of the target road 7 identified in step s102 are perpendicular. Determine if

  Here, as shown in FIG. 39, when the target first user 6 straightly enters the target road 7, the traveling direction D1 of the target first user 6 and the extension direction D2 of the target road 7 And make a vertical. Therefore, when the traveling direction D1 of the target first user 6 and the extending direction D2 of the target road 7 are perpendicular to each other, the target first user 6 can be determined to enter the road 7 in a straight line. .

  If it is determined as YES in step s103, the control unit 20 determines that the target first user enters a straight line on the target road in step s104. On the other hand, when it is determined NO in step s103, the control unit 20 determines that the target first user obliquely enters the target road in step s105. When the control unit 20 determines that the target first user obliquely enters the target road, the control unit 20 determines that the seventh danger action has occurred.

  Referring back to FIG. 35, in step s87, the control unit 20 targets the target first user at an appropriate moving speed based on the device position information included in the first action management information and the reflected map information. A crossing speed determination process is performed to determine whether to cross a road. In the crossing speed determination process, the control unit 20 determines the moving speed when the target first user crosses the target road based on the device position information included in the first action management information and the reflected map information. Identify When the specified moving speed is equal to or higher than the fifth threshold and equal to or lower than the sixth threshold (> the fifth threshold), the control unit 20 determines that the target first user is appropriate for the target road. It is determined to cross at the moving speed. On the other hand, when the moving speed is higher than the sixth threshold, the control unit 20 determines that the target first user crosses the target road at a very high speed. Further, when the moving speed is smaller than the fifth threshold, the control unit 20 determines that the target first user crosses the target road at a very small speed.

  The fifth threshold is set to a value smaller than the general walking speed of a person. The sixth threshold is set to a value larger than the general walking speed of a person. The sixth threshold is set, for example, to a general speed when a person is running.

  When it is determined that the target first user crosses the target road at a very high speed in the crossing speed determination processing, the control unit 20 determines that the eighth danger action has occurred. Further, when it is determined that the target first user crosses the target road at a very small speed in the crossing speed determination processing, the control unit 20 determines that the ninth danger action has occurred.

  As described above, in step s87, it is determined whether the fourth to ninth dangerous actions have occurred. If it is determined in step s87 that at least one of the fourth to ninth danger actions has occurred, step s88 is executed. On the other hand, when it is determined in step s87 that all of the fourth to ninth danger actions have not occurred, the danger action identification processing ends.

  In step s88, the target portable device 3B gives a warning to the target first user according to the dangerous action determined to have occurred in step s87. When the fourth danger action occurs, in other words, when the fourth danger action is specified, for example, the control unit 20 outputs a fifth warning sound from the speaker 28. As the fifth warning sound, for example, a sound "let's pause properly" is adopted. As a result, it is notified to the target first user that the fourth danger action has occurred.

  When the fifth danger action occurs, for example, the control unit 20 outputs a sixth warning sound from the speaker 28. As the sixth warning sound, for example, a sound "let's check right and left properly" is adopted. This notifies the target first user that the fifth danger action has occurred.

  When the sixth danger action occurs, for example, the control unit 20 outputs a seventh warning sound from the speaker 28. As the seventh warning sound, for example, a sound such as "Let's cross a crossing place properly" is adopted. Thus, the target first user is notified that the sixth danger action has occurred.

  When the seventh danger action occurs, for example, the control unit 20 outputs an eighth warning sound from the speaker 28. As the eighth warning sound, for example, a sound "let's go straight in" is adopted. Thus, the target first user is notified that the seventh dangerous action has occurred.

  When the eighth danger action occurs, for example, the control unit 20 outputs a ninth warning sound from the speaker 28. As the ninth warning sound, for example, a sound of "Let's cross more slowly" is adopted. Thus, the target first user is notified that the eighth danger action has occurred.

  When the ninth danger action occurs, for example, the control unit 20 outputs a tenth warning sound from the speaker 28. As the tenth warning sound, for example, a sound saying "Let's pass through more quickly" is adopted. Thus, the target first user is notified that the ninth danger action has occurred.

  In the case where the display unit 22 displays the reflected map during execution of the risk action identification process, the target portable device 3B receives the fifth warning information in step s86 when the fourth risk action occurs. By displaying on the display unit 22 near the icon 510 indicating the current position, a warning may be given to the target first user. As the fifth warning information, for example, a string of "let's pause properly!" Is adopted.

  In addition, when the fifth danger action occurs, the target portable device 3B may warn the target first user by displaying the sixth warning information on the display unit 22 near the icon 510. . As the sixth warning information, for example, a character string “let's check right and left!” Is adopted.

  In addition, when the sixth risk behavior occurs, the target portable device 3B may warn the target first user by causing the display unit 22 to display seventh warning information near the icon 510. . As the seventh warning information, for example, a character string "Let's cross a crossing place properly!" Is adopted.

  In addition, when the seventh risk behavior occurs, the target portable device 3B may warn the target first user by causing the display unit 22 to display the eighth warning information near the icon 510. . As the eighth warning information, for example, a string “let's go straight in!” Is adopted.

  In addition, when the eighth danger behavior occurs, the target portable device 3B may warn the target first user by causing the display unit 22 to display ninth warning information near the icon 510. . As the ninth warning information, for example, a string "Let's cross more slowly!" Is adopted.

  In addition, when the ninth dangerous behavior occurs, the target portable device 3B may warn the target first user by displaying the tenth warning information on the display unit 22 near the icon 510. . As the tenth warning information, for example, a character string "Let's pass through more quickly!" Is adopted.

  After step s88, in step s89, the control unit 20 causes the wireless communication unit 21 to transmit, to the server apparatus 3A, eleventh notification information for notifying the dangerous action determined to have occurred in step s87. Similar to the above-described tenth notification information, the eleventh notification information includes dangerous behavior identification information for identifying the type of the dangerous behavior determined to have occurred in step s87, and an object when the dangerous behavior occurs. It includes position information at the time of occurrence indicating the position of the portable device 3B and a danger action occurrence time indicating the time when the danger action occurs. Further, the eleventh notification information includes device identification information that is identification information of the target portable device 3B. The control unit 20 registers, in the first action management information, the dangerous action identification information, the positional information on occurrence, and the dangerous action occurrence time included in the eleventh notification information transmitted to the server device 3A in association with each other. Thereby, with reference to the first behavior management information, it is possible to confirm detailed information on the dangerous behavior regarding the road crossing performed by the target first user. When step s89 is executed, the dangerous action identification process ends.

  In the server device 3A that has received the eleventh notification information from the target portable device 3B, the control unit 10 includes the device identification information, the danger action identification information, the position information at the time of occurrence, and the danger action included in the received eleventh notification information. The occurrence times are associated with each other and registered in the second action management information in the storage unit 110. Thus, by referring to the second behavior management information managed by the server device 3A, it is possible to confirm detailed information on the dangerous behavior related to the road crossing performed by the first user.

  As described above, in the processing system 1, the control unit 20 of the target portable device 3 </ b> B generates the target number based on the map information included in the integrated information 112 managed by the server device 3 A and the position of the target first user. It functions as a processing unit that specifies a dangerous behavior related to road crossing for one user.

  In the danger behavior identification process, the portable device 3B may identify the danger zone based on the danger position received from the server device 3A in the same manner as the contents described with reference to FIG. 26 described above. In this case, it can be said that the control unit 20 functions as a processing unit that specifies the first to ninth dangerous actions for the first user based on the integrated information 112 and the position of the first user.

  In addition, the server apparatus 3A instead of the target portable type device 3B may execute the dangerous action identification process for specifying the target first user's dangerous action. FIG. 40 is a flowchart showing an example of the dangerous behavior identification process performed by the server device 3A on the target portable device 3B. When the server device 3A executes the dangerous behavior identification process, the target portable device 3B repeatedly obtains the device position information in the receiving unit 27. Furthermore, the target portable device 3B operates the gyro sensor 25 and the target sensor device 5. Then, whenever the target portable device 3B acquires the device position information, the acquired device position information, the latest first gyro output value acquired from the object sensor device 5, and the latest first acquired from the gyro sensor 25. The user behavior information including the 2 gyro output value and the latest time obtained from the real time clock 29 is transmitted to the server device 3A. The server device 3A registers the user behavior information in the second behavior management information in the storage unit 110 each time the user behavior information is received.

  As shown in FIG. 40, in the server device 3A, in step s111, the control unit 10 generates reflected map information. In step s111, the control unit 10 acquires the latest device position information of the target portable device 3B from the second behavior management information in the storage unit 110. The control unit 10 generates reflected map information based on the acquired latest device position information and the map information 113 and the dangerous position management information in the storage unit 110 in the same manner as step s62 described above.

  Next, in step s112, the control unit 10 determines whether or not the dangerous action related to the dangerous area has occurred based on the reflected map information generated in step s111, similarly to the above-described step s83 performed by the portable device 3B. Determine When the control unit 10 determines that the dangerous behavior related to the dangerous area occurs, the dangerous behavior specifying information for specifying the type of the generated dangerous behavior and the position of the target portable device 3B when the dangerous behavior occurs. The position information at the time of occurrence, the danger action occurrence time indicating the time when the danger action occurs, and the device identification information of the target portable device 3B are registered in the second action management information in association with each other. The control unit 10 can acquire, from the second action management information, the on-occurrence position information indicating the position of the target portable device 3B when the dangerous action occurs. In addition, the control unit 10 can acquire, from the real time clock 13, a danger action occurrence time indicating a time when the danger action occurs.

  If it is determined in step s112 that at least one of the first to third danger actions has occurred, the server apparatus 3A executes step s113. On the other hand, when it is determined in step s112 that none of the first to third danger actions has occurred, the server apparatus 3A executes step s114.

  In step s113, the control unit 10 causes the communication unit 11 to transmit, to the target portable device 3B, first instruction information instructing to execute a warning. The first instruction information includes dangerous action identification information for specifying the type of the dangerous action determined to have occurred in step s113. The portable device 3B that has received the first instruction information warns the target first user based on the first instruction information in the same manner as step s84 described above. After step s113, step s114 is performed.

  In step s114, the control unit 10 determines whether the target first user tries to cross the road based on the device position information of the target portable device 3B included in the second behavior management information and the reflected map information. It is determined whether or not. The control unit 10 can determine whether or not the target first user is about to cross the road, as in the above-described step s86 performed by the portable device 3B.

  If it is determined YES in step s114, step s115 is executed. On the other hand, if it is determined NO in step s114, step s111 is executed again. Thereafter, the server device 3A operates in the same manner.

  In step s115, the control unit 10 determines, based on the second action management information and the reflected map information, whether or not a dangerous action regarding road crossing of the target first user has occurred. The control unit 10 can determine whether or not the dangerous behavior regarding the road crossing of the target first user has occurred, as in the above-described step s 87 performed by the portable device 3B.

  If it is determined in step s115 that at least one of the fourth to ninth danger actions has occurred, step s116 is executed. On the other hand, when it is determined in step s15 that all of the fourth to ninth danger actions have not occurred, the danger action identification processing ends.

  In step s116, the control unit 10 causes the communication unit 11 to transmit, to the target portable device 3B, second instruction information instructing to execute a warning. The second instruction information includes danger action identification information for identifying the type of danger action determined to have occurred in step s115. The portable device 3B that has received the second instruction information warns the target first user based on the second instruction information in the same manner as step s88 described above. After step s116, the dangerous action identification process ends.

  As described above, when the server apparatus 3A performs the dangerous action identification process, the control unit 10 determines the danger related to the danger area of the target first user based on the danger position of the target first user and the position of the target first user. It can be said that it functions as a processing unit that specifies an action. Furthermore, it can be said that the control unit 10 functions as a processing unit that specifies the dangerous behavior related to the road crossing of the target first user based on the map information 113 and the position of the target first user.

  As described above, since the processing system 1 can identify the dangerous behavior of the user, the processing system 1 with high convenience can be realized.

  Further, since the processing system 1 notifies the user when the user's dangerous behavior is specified, the processing system 1 can cause the user to recognize that the dangerous behavior has been performed.

  It should be noted that the processing system 1 does not identify the dangerous behavior of crossing the entire road for the first user, but may identify the dangerous behavior when the first user traverses a specific place included in the road, for example, a pedestrian crossing. Good. In this case, the processing system 1 may specify that the first user does not perform the pause when crossing the pedestrian crossing as the fourth danger action. In addition, the processing system 1 may specify that the first user does not check the right and left when crossing the pedestrian crossing as the fifth danger action. In addition, the processing system 1 may specify, as a seventh danger action, that the first user crosses a crossing road at an angle. The processing system 1 may also specify that the first user crosses the pedestrian crossing at a very high speed as the eighth danger behavior. In addition, the processing system 1 may specify that the first user crosses the pedestrian crossing at a very small speed as the ninth danger behavior.

  Further, the processing system 1 may notify the target first user that no dangerous behavior has occurred when the target first user crosses the road.

  For example, when it is determined that the target first user has performed a pause in the pause determination process performed in step s87 described above, the control unit 20 may notify the voice that the fourth danger action has not occurred. Are output from the speaker 28. In other words, the control unit 20 outputs from the speaker 28 a voice notifying that the target first user has performed the first safety action of pausing at a certain location on the road. As this voice, for example, a voice "I was able to pause properly" is adopted. When the display unit 22 displays the reflected map, the display unit displays information notifying that the fourth risk action has not occurred (in other words, information notifying that the first safety action has been performed) It may be displayed at 22. As this information, for example, the string "Can be paused properly!" Can be considered. If it is determined in the pause determination process that the target first user has paused, the control unit 20 determines that the target first user has performed the first safety action, and the target first user has (1) The first safety action information including the position of the place where the safety action was performed and the time when the target first user performed the first safety action may be registered in the first action management information. In addition, in step s89, tenth notification information including the first safety action information may be transmitted. In this case, the server device 3A registers the first safety action information included in the received tenth notification information in the second action management information. It can be said that the position of the place where the target first user performed the first safety action is the position of the certain place when the target first user pauses when crossing the place where the road is. The position of the place where the target first user performed the first safety action can be specified from the reflected map information. The time at which the target first user performed the first safety action can be specified from the first action management information.

  When it is determined in the left-right check determination process performed in step s87 that the target first user has made the left-right check, the control unit 20 uses a speaker to notify the voice that the fifth danger action has not occurred. Output from 28 In other words, the control unit 20 outputs, from the speaker 28, a voice notifying that the target first user has performed the second safety action of the left / right check at a place on the road. As this sound, for example, a sound "I could confirm right and left properly" is adopted. When the display unit 22 displays the reflected map, the display unit displays information notifying that the fifth danger action has not occurred (in other words, information notifying that the second safety action has been performed) It may be displayed at 22. As this information, for example, a character string “I could confirm right and left!” Can be considered. If it is determined in the left-right confirmation determination processing that the target first user has performed left-right confirmation, the control unit 20 determines that the target first user performed the second safety action, and the target first user 2) The second safety action information including the position of the place where the safety action was performed and the time when the target first user performed the second safety action may be registered in the first action management information. In addition, in step s89, eleventh notification information including the second safety action information may be transmitted. In this case, the server device 3A registers the second safety action information included in the received eleventh notification information in the second action management information. It can be said that the position of the place where the target first user performed the second safety action is the position of the certain place when the target first user checks left and right when crossing the place where the road is.

  In addition, in the pedestrian crossing determination process executed in step s87, when it is determined that the target first user has entered from the place where the pedestrian crossing is present, the control unit 20 does not generate the sixth danger action. Is output from the speaker 28 to notify the user. In other words, the control unit 20 outputs from the speaker 28 an audio notifying that the target first user has performed the third safety action that the user has entered from the location where the pedestrian crossing is present. As this sound, for example, a sound that "we could enter from a place where there is a pedestrian crossing" is adopted. When the display unit 22 displays the reflected map, the display unit displays information notifying that the sixth risk action has not occurred (in other words, information notifying that the second safety action has been performed) It may be displayed at 22. As this information, for example, it is possible to think of a string such as "You could enter from a place with a pedestrian crossing properly!" When it is determined in the pedestrian crossing entrance determination processing that the pedestrian crossing has entered from the place where the pedestrian crossing is present, the control unit 20 determines that the target first user performed the third safety action, and the target first user Third safety action information including the position of the place where the third safety action was performed and the time when the target first user performed the third safety action may be registered in the first action management information. In addition, in step s89, eleventh notification information including third safety action information may be transmitted. In this case, the server device 3A registers the third safety action information included in the received eleventh notification information in the second action management information. It can be said that the position of the place where the target first user performed the third safety action is the position of the certain place when the target first user enters from the place where the pedestrian crossing is when crossing the place where the road is .

  In addition, in the straight line entry determination process executed in step s 87, when it is determined that the target first user enters a straight line, the control unit 20 outputs an audio notifying that the seventh danger action has not occurred from the speaker 28. Output. In other words, the control unit 20 outputs, from the speaker 28, a voice notifying that the target first user has performed the fourth safety action of going straight ahead at a certain location on the road. As this voice, for example, a voice "I could enter straight" is adopted. When the display unit 22 displays the reflected map, the display unit displays information notifying that the sixth danger action has not occurred (in other words, information notifying that the fourth safety action has been performed) It may be displayed at 22. As this information, for example, a string of "Can you get straight straight?" Can be considered. In the straight line entry determination processing, when it is determined that the target first user enters a straight line, the control unit 20 controls the information indicating that the target first user has performed the fourth safety action, and the target first user has the fourth safety Fourth safety action information including the position of the place where the action was performed and the time when the target first user performed the fourth safety action may be registered in the first action management information. In addition, in step s89, eleventh notification information including fourth safety action information may be transmitted. In this case, the server device 3A registers the fourth safety action information included in the received eleventh notification information in the second action management information. It can be said that the position of the place where the target first user performed the fourth safety action is the position of the certain place when the target first user goes straight ahead when crossing the place where the road is.

  In addition, in the crossing speed determination process performed in step s87, when it is determined that the target first user has crossed at an appropriate moving speed, the control unit 20 does not generate the eighth and ninth dangerous actions. The speaker 28 outputs an audio notifying that the user has been notified. In other words, the control unit 20 outputs from the speaker 28 an audio notifying that the target first user has performed the fifth safety action of traversing at an appropriate moving speed. As this voice, for example, a voice "I passed at an appropriate speed" is adopted. When the display unit 22 displays the reflected map, the display unit displays information notifying that the sixth risk action has not occurred (in other words, information notifying that the fifth safety action has been performed) It may be displayed at 22. As this information, for example, the string "I passed at the appropriate speed!" Can be considered. If it is determined in the crossing speed determination process that the target first user has crossed at an appropriate moving speed, the control unit 20 determines that the target first user performed the fifth safety action, and the target Even if the fifth safety action information including the position of the place where the first user performed the fifth safety action and the time when the target first user performed the fifth safety action is registered in the first action management information Good. In addition, in step s89, eleventh notification information including fifth safety action information may be transmitted. In this case, the server device 3A registers the fifth safety action information included in the received eleventh notification information in the second action management information. It can be said that the position of the place where the target first user performed the fifth safety action is the position of the certain place when the target first user crosses the place where the road is at an appropriate moving speed.

  Thus, for example, by notifying the first user that the dangerous behavior has occurred, or notifying that the dangerous behavior has not occurred, in other words, performing the safety behavior, for example, It becomes possible to perform traffic safety education for one user. For example, when the first user is a child, traffic safety education can be provided to the child. This makes it possible to reduce the occurrence of traffic accidents of pedestrians.

  The target portable device 3B may display a map in which information on the dangerous action is reflected, such as the occurrence position of the dangerous action for the target first user, based on the first action management information. Hereinafter, the map may be referred to as a "risk action related map".

  FIG. 41 is a diagram showing a display example of the danger behavior related map 800 on which the information regarding the danger behavior of the target first user is reflected.

  In the example of FIG. 41, in the dangerous behavior related map 800, the moving route 900 of the target first user is shown. Then, the occurrence position of the dangerous action of the target first user is displayed on the moving route 900. As shown in FIG. 41, in the dangerous behavior related map 800, a graphic 901 indicating the start point of the moving route 900 and a graphic 902 indicating the final point of the moving route 900 are shown. Further, on the danger behavior related map 800, a graphic 910 indicating the occurrence position of the danger behavior of the target first user is shown. It can be said that the graphic 910 is notification information for notifying the occurrence of the dangerous behavior of the target first user. In addition, in the dangerous behavior related map 800, a graphic 920 indicating the position of a certain place when the target first user crosses the place with the road when the fourth to ninth dangerous actions have not occurred at all is shown. It is done. The graphic 920 can be said to be notification information for notifying that no dangerous action has occurred. Further, it can be said that the graphic 920 is information indicating the position of a certain place when the fourth to ninth danger actions have not occurred at all in a certain place of the road. The control unit 20 can specify the occurrence position of the dangerous action of the target first user based on the occurrence position information included in the first action management information. In addition, the control unit 20 controls all of the fourth to ninth danger actions when the target first user crosses a place on the road based on the first to fourth safety action information included in the first action management information. It is possible to specify the position of a certain place when it did not occur.

  Thus, the processing system 1 with high convenience can be realized by displaying the occurrence position of the target first user's dangerous action on the map.

  In the target portable device 3B, when the touch panel included in the operation unit 23 detects a predetermined operation (for example, a tap operation) on the graphic 910, a notification screen for notifying the details of the dangerous behavior generated at the position indicated by the graphic 910. 911 may be displayed on the display screen 22a. FIG. 42 is a view showing a display example of the notification screen 911.

  In the example of FIG. 42, the notification screen 911 is displayed so as to overlap with the dangerous behavior related map 800. The notification screen 911 shown in FIG. 42 shows an image 911a showing the state of the road on which the dangerous action has occurred. Also, the notification screen 911 shows the name 911 b of the road where the dangerous action has occurred. Further, the notification screen 911 shows notification information 911 c for notifying that the eighth and ninth danger actions have not occurred, and notification information 911 d for notifying that the fifth danger action has occurred. The notification information 911 c can also be said to be information for notifying that the fifth safety action has occurred.

  The server device 3A may display the danger action related map 800. The server device 3A can generate and display the dangerous behavior related map 800 based on the second behavior management information in the storage unit 110.

  In addition, the portable device 3B possessed by the first user who is different from the first user may display the dangerous behavior related map 800 in which the information on the dangerous behavior of the first user is reflected. For example, the portable device 3 </ b> B owned by the parent of the child may display the danger behavior related map 800 in which the information on the dangerous behavior of the child is reflected. In this case, for example, the server device 3A generates a danger behavior related map 800 in which information on danger behavior of the first user A is reflected. Then, the server device 3A transmits the generated risk behavior related map 800 to the portable device 3B of the first user B different from the first user A. The portable device 3B of the first user B displays the danger behavior related map 800 received from the server device 3A. Thereby, the information regarding the dangerous action about the 1st user can be shown to the 1st user who is different from the 1st user concerned. Thus, for example, a parent who has been presented with information on dangerous behavior about a child can, for example, provide traffic safety instruction to the child.

  Moreover, the processing system 1 may identify only a part of the first to ninth risk behaviors. Moreover, the processing system 1 may identify the dangerous behavior of the first user at a place other than the road. For example, the processing system 1 may identify the dangerous behavior of the first user at the footbridge. As the first user's dangerous behavior at the footbridge, for example, it is conceivable to run or jump at the footbridge. The processing system 1 can specify the dangerous behavior of the first user at such a footbridge based on the detection result of the acceleration sensor 24 of the portable device 3B, and the like.

  Moreover, the processing system 1 may give points to the safety action performed by the first user. For example, when the target first user performs the first safety action, the target portable device 3B gives a first predetermined number of points to the target first user. Further, when the target first user performs the second safety action, the target portable device 3B gives a second predetermined number of points to the target first user. In addition, when the target first user performs the third safety action, the target portable device 3B gives a third predetermined number of points to the target first user. In addition, when the target first user performs the fourth safety action, the portable device 3B gives the target first user a fourth predetermined number of points. In addition, when the target first user performs the fifth safety action, the target portable device 3B gives the target first user a fifth predetermined number of points. At least some of the first to fifth predetermined numbers may be the same or different. The points given to the target first user are stored and managed in the storage unit 210, for example.

  As mentioned above, although processing system 1 was explained in detail, the above-mentioned explanation is illustration in all the aspects, and this indication is not limited to it. Further, the various modifications described above can be combined and applied as long as no contradiction arises. And, it is understood that countless variations which are not illustrated can be assumed without departing from the scope of the present disclosure.

REFERENCE SIGNS LIST 1 processing system 3 processing device 10, 20 control unit 12, 22 display unit 24 acceleration sensor 25, 50 gyro sensor 28 speaker 32 water level sensor

Claims (33)

At least one first sensor,
Based on the detection result of the at least one type of first sensor, a first type of dangerous position having high risk for the pedestrian is specified, which satisfies a plurality of first determination conditions for determining the risk to the pedestrian. A processing system comprising: The processing system according to claim 1, wherein
The at least one first sensor is a plurality of first sensors, and
The processing unit is a pedestrian who satisfies a plurality of types of second determination conditions for determining the risk to the pedestrian based on the detection results of the plurality of types of first sensors. A processing system that identifies a second type of danger position that is highly dangerous to the user. A processing system according to any one of claims 1 and 2;
The processing system, wherein the plurality of types of first determination conditions include a first condition regarding brightness. The processing system according to claim 3, wherein
The processing system, wherein the plurality of types of first determination conditions include at least one of a second condition regarding traffic, a third condition regarding perspective from the surroundings, and a fourth condition regarding security and the first condition. A processing system according to any one of claims 1 and 2;
The plurality of types of first determination conditions include a first condition related to water level. The processing system according to claim 5, wherein
The plurality of types of first determination conditions include at least one of a second condition on change prediction of water level, a third condition on brightness, and a fourth condition on traffic, and the first condition. A processing system according to any one of claims 1 and 2;
The processing system, wherein the plurality of types of first determination conditions include a first condition regarding a foot condition. The processing system according to claim 7, wherein
The processing system, wherein the plurality of types of first determination conditions include at least one of a second condition that the user can walk and a third condition regarding weather, and the first condition. The processing system according to any one of claims 1 to 8, wherein
The processing unit identifies a danger area at which the pedestrian is at high risk, based on the first type of danger position,
A processing system, further comprising a notification unit that notifies the user of the danger zone. The processing system according to claim 9, wherein
The said notification part is a processing system containing the display part which displays the said danger zone on a map. The processing system according to any one of claims 1 to 8, wherein
The processing unit identifies a danger area at which the pedestrian is at high risk, based on the first type of danger position,
A processing system, further comprising a notification unit that warns a user present in the danger zone. The processing system according to any one of claims 1 to 8, wherein
It further comprises a storage unit for storing first information including map information,
The processing system, wherein the processing unit registers the identified first type dangerous position in the first information. The processing system according to claim 12, wherein
The processing system, wherein the processing unit specifies a user risk action for the user based on the first information and the position of the user. The processing system according to claim 13, wherein
The processing system, wherein the processing unit identifies the user dangerous behavior based on the first type of dangerous position included in the first information and the position of the user. The processing system according to claim 13, wherein
The processing system, wherein the processing unit identifies the user risky behavior based on the map information included in the first information and the position of the user. The processing system according to claim 15, wherein
The processing system, wherein the user dangerous behavior includes a first dangerous behavior at a specific type of place. The processing system according to claim 16, wherein
The particular type of place includes roads,
The processing system according to claim 1, wherein the first danger action includes a danger action when crossing the road. The processing system according to claim 17, wherein
The processing system according to claim 1, wherein the first danger action includes a danger action when crossing a pedestrian crossing included in the road. The processing system according to any one of claims 17 and 18.
The first danger action includes at least one of non-execution of suspension, non-execution of right and left confirmation, entry from a place without a pedestrian crossing, oblique entry, and crossing at an inappropriate moving speed. , Processing system. The processing system according to any one of claims 13 to 19, wherein
A processing system, further comprising: a notification unit that notifies the user when the processing unit identifies the user dangerous behavior. The processing system according to any one of claims 13 to 19, wherein
A processing system, further comprising: a display unit that displays notification information for notifying the occurrence of the user dangerous behavior. 22. The processing system according to claim 21, wherein
The processing system, wherein the notification information includes an occurrence position of the user risk action. The processing system according to claim 22, wherein
The processing system, wherein the display unit displays the occurrence position on a map. 24. The processing system according to claim 23, wherein
The display unit is
Displaying the moving route of the user on the map;
A processing system, wherein the occurrence position is displayed on the movement route. The processing system according to any one of claims 16 to 19, wherein
The processing system, further comprising: a notification unit that notifies the user that the user dangerous behavior has not occurred at a certain place included in the specific type of place. The processing system according to any one of claims 16 to 19, wherein
A processing system, further comprising: a display unit that displays notification information notifying that the user dangerous behavior has not occurred at a certain place included in the specific type of place. 27. The processing system according to claim 26, wherein
The processing system, wherein the notification information includes the position of the certain place. 28. The processing system according to claim 27, wherein
The processing system, wherein the display unit displays the position of the certain place on a map. The processing system according to claim 28, wherein
The display unit is
Displaying the moving route of the user on the map;
A processing system for displaying the position of the certain place on the movement route. A first processing device that determines, based on the detection result of the sensor, whether or not the position of the determination target satisfies a part of a plurality of types of determination conditions for determining the danger to a pedestrian;
A second processing device that determines whether the position to be determined satisfies a condition other than the partial condition among the plurality of types of determination conditions;
In the first and second processing devices, when it is determined that the position of the determination target satisfies the plurality of types of determination conditions, the position of the determination target is regarded as a dangerous position where the pedestrian has a high risk. Processing system.   A processing apparatus which is a first processing apparatus provided in the processing system according to claim 30.   A processing device which is a second processing device provided in the processing system according to claim 30.   A processing device comprising a processing unit that specifies a dangerous position that satisfies a plurality of types of determination conditions for determining a danger to a pedestrian based on a detection result of a sensor.

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