JP2009011706A - Health level reporting system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a health level reporting system that reports the health level of a person on the basis of the health states of those around one. <P>SOLUTION: If a self-return is inputted from a user (S1; YES), the value thereof is transmitted as a physical condition level (S5) (S40). If there is no self-return input (S1; NO), the physical condition level is estimated on the basis of the receiving data from another data terminal and the sensor value acquired from a sensor (S30) and transmitted (S40). Further, the health levels of those around one are calculated on the basis of the physical condition level received from another data terminal and the user's health level is outputted according to those health levels using LED or a motor (S35). <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a health level notification system, and more particularly to a health level notification system that determines and notifies the health level of a surrounding environment from the physical condition of users of a plurality of information terminals.

2. Description of the Related Art Conventionally, it has been proposed to sense living body information and determine an individual's health state based on information obtained from the sensed information to help manage physical condition. For example, in Patent Document 1, not only examinations at medical institutions, but also a portable terminal is provided with a sensor function so that changes over time can be observed, and the acquired information is sent to a management device for health support services.
JP 2006-26208 A

  By the way, when an infectious disease is prevalent, there is a need to know the health level of the place from the health condition of the surrounding people, such as keeping away from a place with many infected persons. However, although the above-mentioned health management system can provide health support for the person himself / herself, information on the surrounding people cannot be obtained, so it is impossible to obtain an indication as to whether or not he / she can enter a certain place.

  The present invention has been made to solve the above problems, and an object of the present invention is to provide a system capable of notifying the health level of a place based on the health conditions of surrounding people.

  In order to achieve the above object, a health level notification system according to claim 1 of the present invention is a health level notification system including a plurality of information terminals connected to each other, and is a sensor for measuring biological information. Or it has at least one of the input means which inputs a health level, and it was discriminate | determined from the information acquisition means which acquires the information regarding a user's physical condition, and the acquisition information which is the information acquired by the said information acquisition means, or the said acquisition information A terminal-side transmitting means for transmitting a physical condition level, a terminal-side receiving means for receiving the acquired information or the physical condition level from another device, and a transmission source based on the acquired information or the physical condition level received by the terminal-side receiving means An environment discriminating means for discriminating the health level of the surrounding environment, and an output means for outputting the health level discriminated by the environment discrimination means, The information terminal is at least one of an acquisition terminal including at least the information acquisition unit and the terminal side transmission unit, and an output terminal including at least the terminal side reception unit, the environment determination unit, and the output unit. And

  Further, the health level notification system according to claim 2 of the present invention, in addition to the configuration of the invention according to claim 1, the environment discrimination means is based on the received average value of the physical condition level. It is characterized by discriminating the level.

  According to a third aspect of the present invention, in addition to the configuration of the first or second aspect of the invention, the environment discrimination means receives the physical condition level from the information terminal of the transmission source. The health level of the surrounding environment is determined based on the distance and the average value of the physical condition level.

  According to a fourth aspect of the present invention, in addition to the configuration of the first aspect of the present invention, the health level notification system further includes a relay device fixed inside a specific space and capable of communicating with the information terminal. The relay device includes: a relay side receiving unit that receives the physical condition level from the acquisition terminal in the space; and a spatial level that determines a health level in the space based on the physical condition level received by the relay side receiving unit. And a relay-side transmitting unit that transmits the health level determined by the in-spatial determining unit to the information terminal. The output terminal receives the health level from the relay device by the terminal-side receiving unit. The output means outputs the health level received by the terminal-side receiving means.

  The health level notification system according to claim 1 of the present invention is composed of a plurality of information terminals, and the input result (acquired information) from the sensor or the input means and the user's physical condition level determined from the acquired information are other information. Send to the terminal. The information terminal that has received the acquired information and the physical condition level determines and outputs the health level of the surrounding environment by combining the physical condition levels of a plurality of surrounding information terminals. Therefore, from the output result, the user can grasp the health level of the surrounding environment, and can use it as a guideline for taking actions such as entering, staying, or leaving the place. All information terminals do not have to have a sensor function or an input function. If there are a plurality of acquisition terminals capable of determining the physical condition level, only the function of determining the health level of the surrounding environment is received. There may be an information terminal. The acquired information may be transmitted and received, and the physical condition level of the information terminal user of the transmission source may be determined by the information terminal on the reception side. Of course, an information terminal having both functions may be used.

  Moreover, the health level alerting system according to claim 2 of the present invention discriminates the health level of the surrounding environment from the average value of the plurality of received physical condition levels in addition to the effect of the invention according to claim 1. Therefore, if the physical condition level is obtained from a sufficient number of information terminals, the health level can be determined by a simple method and provided to the user.

  Further, the health level notification system according to claim 3 of the present invention is based on the distance from the physical condition level transmission source and the average value of the physical condition level in addition to the effect of the invention according to claim 1 or 2. Determine the environmental health level. Therefore, since the influence of the physical condition level received from the information terminal close to the position where the information terminal is present becomes large, it is possible to provide the user with a health level closer to his / her position.

  Further, in the health level notification system according to claim 4 of the present invention, in addition to the effect of the invention according to claim 1, a relay device fixed in a train or the like collects physical condition levels from information terminals, and the space The health level of a train (such as a train car) is determined and transmitted to the information terminal. Therefore, since the health level of the space can be provided to the information terminal outside the space, the user of the information terminal can obtain an indication as to whether or not to enter the space before entering the space.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, with reference to FIG.1 and FIG.2, the outline | summary of a health level alerting | reporting system and the electrical structure of the information terminal 1 which comprises a health level alerting | reporting system are demonstrated. FIG. 1 is a conceptual diagram showing a configuration of a health level notification system. FIG. 2 is a block diagram showing an electrical configuration of the information terminal 1.

  As shown in FIG. 1, the health level notification system of the present embodiment includes a plurality of information terminals 1 that can be wirelessly communicated with each other and can be carried. The information terminal 1 includes various sensors such as a heart rate sensor, an acceleration sensor, a temperature sensor, and a humidity sensor. The information terminal 1 holds the information terminal 1 based on values input from these sensors and an average value of past sensor values. Infer the physical condition level of the user. And the physical condition level which is an inference result is transmitted to the other information terminal 1. In the information terminal 1 that has received the physical condition level, the health level of the surrounding environment in which the information terminal 1 exists is inferred based on the physical condition level received from a plurality of surrounding information terminals 1 and output to an output device such as an LED or a motor. The user of the information terminal 1 can grasp the health level of the surrounding environment by looking at the output result and can refer to the action.

  Specifically, as shown in FIG. 2, the information terminal 1 includes a CPU 10 that controls the information terminal 1, a ROM 11 that stores BIOS and the like, a RAM 12 that temporarily stores various data, and a hard disk device (HD ) 13, an interface (I / F) circuit 14 for connecting the sensor circuit 15 and the transmission / reception circuit 16, a liquid crystal display (LED) 17 and a motor 18 as output means, an input key 19 as input means, and time measurement The real-time clock (RTC) 20 is configured. Various sensors such as the above-described heart rate sensor, acceleration sensor, temperature sensor, and humidity sensor are connected to the sensor circuit 15, and values input from the sensors are stored in the RAM 12. The value is used to infer the physical condition level of the user, and the inference result and the sensor value are accumulated in the HD 13 as past data. The physical level value transmitted from the other information terminal 1 is also stored in the RAM 12.

  Next, various data stored in the RAM 12 and the HD 13 in the course of processing in the information terminal 1 will be described with reference to FIGS. FIG. 3 is an explanatory diagram of the sensor value 121 stored in the RAM 12. FIG. 4 is an explanatory diagram of received physical condition data 122 transmitted from another information terminal 1 and stored in the RAM 12. FIG. 5 is an explanatory diagram of the location data 123 transmitted from the device installed in the train and stored in the RAM 12. FIG. 6 is an explanatory diagram of the sensor past data 131 including the average value of the sensor values calculated in the physical condition level inference process. FIG. 7 is an explanatory diagram of a physical condition level past data table 132 that accumulates physical condition levels calculated in the physical condition level inference process together with time and place data.

  As shown in FIG. 3, values output at predetermined intervals from the heart rate sensor, acceleration sensor, temperature sensor, and humidity sensor are stored in the RAM 12 as sensor values 121. The sensor value 121 is updated and overwritten at any time at the timing of output from the sensor, and the latest value is always stored.

  In the information terminal 1, as will be described later, the physical condition level of the user is inferred and determined based on the sensor value 121. Then, the physical condition level is transmitted to another information terminal 1. Therefore, the other information terminal 1 receives the value of the physical condition level and obtains the strength of the radio wave when received, so the received physical condition level 122 and the received radiological intensity data 122 shown in FIG. Is stored in the RAM 12.

  In the present embodiment, it is assumed that the user who has the information terminal 1 is in a closed space such as in a train or an office. A device that provides the information terminal 1 with the status of the user's location is preferably installed at the user's location. This is because the health level can be estimated in consideration of the situation of the place. Therefore, for example, a device fixedly installed in a train is connected to an acceleration sensor or a load-bearing device, and an input from the device is transmitted as location data 123 to each information terminal 1. In the information terminal 1, the location data 123 as shown in FIG.

  The information terminal 1 infers the physical condition level of the user using the sensor value 121 obtained from the sensor and the received location data 123 (described later). When executing the processing, the average of the sensor values of each sensor is calculated and stored in the HD 13 as sensor past data 131. For example, as shown in FIG. 6, the physical condition level, average heart rate, average acceleration, average body temperature, and average acceleration obtained as a result of the processing are stored as sensor past data 131.

  The inferred physical condition level of the user is the place data 123 used at the time of the process, the time of the process, the physical condition level obtained as a result of the process, and the “physical condition level” in the sensor past data 131 before the process. Along with the previous physical condition level that has been stored, it is additionally stored in the physical condition level past data table 132 in the HD 13 as shown in FIG.

  Next, the health level notification process in the information terminal 1 having the above configuration will be described with reference to FIGS. FIG. 8 is a flowchart of the main routine of the health level notification process. FIG. 9 is a flowchart of the physical condition level inference process executed in the main routine. FIG. 10 is a flowchart of the health level output process executed in the main routine.

  When the main routine is started, it is determined whether or not a physical condition level self-report has been input from the input key 19 after a normal initialization process (S1). If there is a self-report input (S1: YES), the value is acquired (S5). In self-reporting, the physical condition level values (1 to 10) are directly input. Therefore, when there is a self-report input, sensor value acquisition and physical condition level estimation are not performed. And the data received from the other information terminal 1 are acquired (S10), and it progresses to a health level output process (S35).

  If there is no self-report input (S1: NO), it is determined whether or not it is the update timing of the health level output process (S15). The update timing can be determined as appropriate. If it is not the update time yet (S15: NO), the process returns to S1.

  If it is the update time (S15: YES), the reception physical condition data 122 (see FIG. 4) received from the other information terminal 1 and stored in the RAM 12 and the vehicle condition data are received from the vehicle device. The location data 123 (see FIG. 5) stored in is acquired (S20). Next, the sensor value 121 (see FIG. 3) output from the sensor and stored in the RAM 12 is acquired (S25).

  Next, physical condition level inference processing for inferring the physical condition level of the user using the acquired received physical condition data 122, location data 123, sensor value 121, and past data is executed (S30).

  Here, the physical condition level inference process will be described with reference to FIG. When the physical condition level inference process is started, the physical condition level past data table 132 (stored in the HD 13 is first stored using the location included in the acquired location data 123 and the current time acquired from the RTC 20 as keys. (See FIG. 7) (S201).

  As a result of the search, when past data whose location and time match is found in the physical condition level past data table 132 (S205: YES), the value of “previous physical condition level” in the found past data is next. Is searched for past data that matches the value of the “physical condition level” stored in the sensor past data 131 (S210). If there is past data that matches the location, time, and “previous physical condition level” (S210: YES), the value of “physical condition level” of the data is substituted into the variable “level” (S215).

  For example, the location is on the train and the current time is 10:20. This is because the location and time of the data in the first row of the physical condition level past data table 132 in FIG. 7 are the same (S205: YES). Here, referring to the sensor past data 131 in FIG. 6, the “physical condition level” is 5. Since the “previous physical condition level” of the first line data of the physical condition level past data table 132 is also 5 (S210: YES), the variable “level” is set to the value of the “physical condition level” of the data. A certain “6” is substituted (S215).

  When there is no past data that matches the location and time (S205: NO), or there is past data that matches the location and time (S205: YES), among them, the value of “previous physical condition level” If there is no data that matches the value of the “previous physical condition level” stored in the sensor past data 131 (S210: NO), the value of the “previous physical condition level” stored in the sensor past data 131 is changed to the variable “ “level” is substituted (S220).

After S215 or S220, a fluctuation value is calculated using each sensor value and the average value stored in the sensor past data 131 (S225). The fluctuation value is mainly obtained by dividing the difference between the average value and the current value by the average value, and each sensor value is calculated by the following formula. For example, when the sensor value of FIG. 3 and the sensor past value of FIG. 6 are used, the calculation can be performed as follows.
Heart rate: (Average heart rate-Heart rate) / Average heart rate = (75-98) / 75 = -0.307
Acceleration: (acceleration-average acceleration) / average acceleration = (0.5-0.3) /0.3 = 0.667
Body temperature: (Average body temperature-Body temperature) / Average body temperature = (37-38) / 37 = -0.027
Humidity: (Humidity-average humidity) / 100 = (20-55) /100=-0.35

Next, the calculated fluctuation values are summed and added to the variable “level” (S230). In the previous example, since the variable “level” = “6”, the sum of the above variation values is added as follows.
level = 6 + (− 0.307 + 0.667−0.027−0.35) = 5.983

Next, a fluctuation value is calculated from the value of the acquired location data 123 and added to the variable “level” (S235). As shown in FIG. 5, the location data 123 includes acceleration (sway) and a boarding rate. The sensor past data 131 includes an average value of acceleration (swing). From these values, the fluctuation value is calculated by the following formula.
Boarding rate: (100-boarding rate) / 100 = (100-200) / 100 = -1
Acceleration (sway): (Acceleration (sway)-Average acceleration (sway)) / 100 = (3-4) /100=-0.25
The above fluctuation value is added to the variable “level”. In the previous example, since the variable “level” was “5.983” in S230, it is as follows.
level = 5.983 + (− 1−0.25) = 4.733

  Next, the physical condition level is determined by rounding off the decimal value after the level value calculated in S235 (S240). In the previous example, the physical condition level is “5”. Next, it is determined whether or not the physical condition level determined here is less than “1”, ie, “0” or a negative value (S245). In this embodiment, since the level with the worst physical condition is “1”, when the physical condition level is less than “1” (S245: YES), the physical condition level is corrected to “1” (S250). If the physical condition level is “1” or higher, it is left as it is.

  Next, the location, time, and physical condition level are stored in the physical condition level past data table 132 (S255). At this time, the “previous physical condition level” of the sensor past data 131 is stored in the “previous physical condition level”. Then, the average value of the sensor values is calculated and stored in the sensor past data 131 (S260). For the calculation of the average value, {(average value × number of data) + sensor value acquired this time} / (number of data + 1) is calculated for each sensor value. The calculated value is used as an average value of new sensor values. Now that the physical condition level of the user has been determined, the process returns to the main routine.

  In the main routine, after a physical condition level inference process, a healthy level output that infers and outputs the health level of the place where the user is based on the physical condition level transmitted from another information terminal 1 and the radio wave intensity (distance) at that time The process is executed (S35).

  Here, the health level output process will be described with reference to FIG. In the health level output process, the surrounding health level is calculated from the received physical condition level and distance, and output is performed by the LED 17 and the motor 18 in five stages. In the following description, the physical condition level is between 1 and 10, and “10” is “good”. When the health level output process is started, first, it is determined whether or not the received physical condition level is only a value (“10”) that is “good”, that is, whether or not there is a user having a bad physical condition (S301). If there is no user with poor physical condition (S301: YES), the health level around the user is good, and the LED 17 is caused to emit blue light (S355), and the process returns to the main routine.

  If there is a user with a poor physical condition (S301: NO), for example, information that has transmitted a value with a physical condition level less than “10” within a predetermined distance such as 1 m in a train, 2 m in an office, etc. It is determined whether there is a terminal 1) (S305). The predetermined distance is determined based on the received radio wave intensity. If there is an information terminal 1 that has transmitted a physical condition level less than “10” within a predetermined distance (S305: YES), it is considered better to warn the user, so that the LED emits red light and the motor 18 is activated. (S310). Then, the process returns to the main routine.

  If there is no sender having a physical condition level less than “10” within the predetermined distance (S305: NO), then there is a sender having a low physical condition level, for example, “3” or less, regardless of the radio wave intensity (distance). Whether or not (S315). If there is a transmission source having a low physical condition level (S315: YES), the LED is caused to emit red light and the motor 18 is operated (S310). Then, the process returns to the main routine.

  If there is no sender with a low physical condition level (S315: NO), the individual physical condition level received divided by 10 times the reception distance (physical condition level / (distance x 10)) is summed, and the health level of the place (sum_state) is calculated (S320). Here, the calculation is performed by excluding the received data “10”, which is said to have a good physical condition level.

  Next, it is determined whether the calculated health level (sum_state) is equal to or less than a dangerous value such as “0.3” if the train is in a train, and “2” if the train is in the office (S325). If the health level is less than or equal to the dangerous value (S325: YES), the LED is made to emit red light and the motor 18 is operated (S310). Then, the process returns to the main routine.

  If the health level is not less than the dangerous value (S325: NO), it is then determined whether the health level is less than a warning value such as “1” if the train is in a train, and “4” if the train is in the office. (S330). If it is below the warning value (S330: YES), the motor 18 is not operated, the LED 17 is caused to emit light (S335), and the process returns to the main routine.

  If the health level is not less than or equal to the warning value (S330: NO), then whether or not the health level is less than a caution value such as “1.5” if in a train, “8” if in a office, for example. Judgment is made (S330). If it is below the caution value (S340: YES), the LED 17 is made to emit yellow light (S345), and the process returns to the main routine. If it is not less than the caution value (S340: NO), the LED 17 emits green light (S350), and the process returns to the main routine.

  Since the surrounding health level is output by the above processing, the process returns to the main routine of FIG. 8, and then the physical condition level of the user determined in S30 is transmitted to another information terminal 1 (S40). The physical condition level transmitted here is acquired by the other information terminal 1 and used in the health level output process (S35) together with the distance based on the radio wave intensity.

  Then, it is determined whether or not the power is turned off (S45). If it is ON (S45: YES), the timer for measuring the update time is reset (S50), and the process returns to S1. If the power OFF operation is performed (S45: NO), the main routine is terminated.

  As described above, according to the health level notification system of the present embodiment, the user's physical condition level is calculated based on the user's self-report input or sensor values obtained from various sensors, and transmitted to the surrounding information terminals 1. The In addition, when a physical condition level is received from the surrounding information terminal 1, the health level around itself is calculated from the value of the physical condition level and the distance from the transmission source and output. Therefore, the user of the information terminal 1 can refer to his / her action by looking at the output result. For example, when the physical condition is not so good, it is possible to take action such as not staying at a low health level.

  In the above-described embodiment, the physical condition level inference process (S30, FIG. 9) is executed on the information terminal 1 to which the input or the sensor value is output based on the self-report input or the sensor value. The value is transmitted to the other information terminal 1 (S40). Alternatively, the self-report input value or sensor value may be transmitted to another information terminal 1, and the physical information level inference process of the information terminal 1 as the transmission source may be executed in the information terminal 1 on the receiving side.

  By the way, in said embodiment, in order to measure the distance from a transmission source, the field intensity was used, However, The distance between the information terminals 1 can also be measured using multihop communication. Such hop communication processing for distance measurement will be described with reference to FIG. FIG. 11 is a flowchart of the hop communication process.

  When measuring the distance using the hop communication process, the radio field intensity of the information terminal 1 is adjusted to make the communication distance constant (for example, 1 m). The data to be communicated includes a physical condition level, the number of devices that pass through (= distance), the number of times of passing through the information terminal 1, and the ID of the information terminal 1. The hop communication process is started when some data is transmitted from another information terminal 1.

  As shown in FIG. 11, when the hop communication process is started, it is first determined whether or not the transmitted data is received (S400). If not received (S400: NO), the process is terminated as it is. If it is received (S400: YES), it is then determined whether or not the value of the received communication distance is greater than the actual number of communications (the number of times that the communication content has passed through itself) (S405).

  If the actual communication count is smaller than the communication distance (S405: YES), 1 is added to the communication count to update the data, and it is transmitted to the surrounding information terminals 1 (S410). When the actual number of communication reaches the communication distance (S405: NO), the communication related to the communication data ends.

  Then, the received ID of the information terminal 1, the actual number of communications, and the physical condition level are stored in the RAM 12 (S415), and the process is terminated. As described above, transmission is repeatedly performed until the actual number of communication reaches the communication distance. Therefore, it is possible to measure how far the data is transmitted by using the actual number of received communications.

  In the above embodiment, the input key 19 corresponds to the input means of the present invention. Moreover, CPU10 which performs self-report acquisition of S5 of FIG. 8, and sensor value acquisition of S25 corresponds to the information acquisition means of this invention. Moreover, CPU10 which performs a physical condition level inference process by S30 of FIG. 8 is equivalent to the physical condition discrimination means of this invention. Further, the transmission / reception circuit 16 corresponds to a terminal-side transmission unit and a terminal-side reception unit of the present invention. Further, S35 in FIG. 8 and the CPU 10 for calculating the health level in FIG. 10 correspond to the environment discrimination means of the present invention.

  By the way, in the above embodiment, the information terminals 1 communicate with each other to infer the health level and notify the user. In addition, the device is fixed in a specific space, the device collects the physical condition level from the information terminal 1, calculates the health level in the space, and transmits it to the information terminal 1 for output. You can also. Therefore, a device fixed to the train vehicle is provided to detect that the train has arrived at the station, and when the door is opened, the health level in the vehicle is set to the information terminal 1 waiting near the door. A second embodiment to be notified will be described with reference to FIGS. FIG. 12 is a conceptual diagram showing the configuration of the health level notification system of the second embodiment. FIG. 13 is a block diagram illustrating an electrical configuration of the vehicle device 100. FIG. 14 is a flowchart of the health level notification process executed by the vehicle device 100.

  As shown in FIG. 12, the health level notification system according to the second embodiment includes a plurality of information terminals 1 that can be wirelessly communicated and can be carried, and a vehicle device that can communicate with these information terminals 1 and is fixed in a train vehicle. 100. In addition, the vehicle apparatus 100 shall be installed in the entrance / exit vicinity. Since the information terminal 1 has the same configuration as the information terminal 1 in the first embodiment, the description thereof is cited. The information terminal 1 transmits the value of the physical condition level calculated from the self-report input and the sensor value by wireless communication. And the vehicle apparatus 100 receives the data transmitted from the information terminal 1 in a vehicle, calculates | requires the average and ratio of the physical condition level of the user in a vehicle, and makes it the health level in a vehicle. Send this health level when the train arrives at the station and the door opens. Then, the information terminal 1 held by the user waiting in front of the door receives the data and notifies the user of the health level in the vehicle by the LED 17 and the motor 18.

  Specifically, as shown in FIG. 13, the vehicle device 100 includes a CPU 110 that controls the vehicle device 100, a ROM 111 that stores BIOS and the like, a RAM 112 that temporarily stores various data, and a hard disk device (HD ) 113, and an interface (I / F) circuit 114 that connects the sensor circuit 155 and the transmission / reception circuit 116. The sensor circuit 15 is connected to a sensor that is installed at the entrance of the vehicle and detects the entry / exit of a person, and a value input from the sensor is stored in the RAM 12. The physical condition level value transmitted from the information terminal 1 is stored in the RAM 12. In addition, a sensor that detects the entry and exit of a person is also installed at a connecting portion of the vehicle, and is connected to the sensor circuit 115 of the vehicle device 100.

  Next, the health level notification process in the vehicle device 100 will be described. As shown in FIG. 14, when the process is started, it is first determined whether or not the train has arrived at the station (S100). Information on whether or not the station has been reached may be received from a device that controls the train. When arriving at the station (S100: YES), the health level in the vehicle is transmitted to the information terminal 1 waiting for the train at home (S105). The vehicle device 100 calculates the existence ratio of the information terminals 1 having a physical condition level of 5 or less in response to the information terminal 1 transmitting the physical condition level of the user as needed, and stores it in the HD 113 (described later). . Here, the existence ratio of the information terminal 1 having a physical condition level of 5 or less stored in the HD 113 is transmitted as the health level in the vehicle.

  Next, it is judged whether a door opens (S110). To open and close the door, a sensor may be installed on the door portion, or information may be received from a device that controls the train. If the door does not open (S115: NO), it waits until it opens. When the door is opened (S110: YES), the data collection of the physical condition level data collected from the information terminal 1 is updated (S115). Specifically, the vehicle device 100 installed at the doorway inquires of the information terminal 1 about the ID, and the information terminal 1 receiving the inquiry returns the ID. If the received ID already exists in the data collection stored in the HD 113, it means that the user of the information terminal 1 has got off the train, so the data of the corresponding ID is deleted from the data collection. Further, if the received ID does not exist in the data collection stored in the HD 113, it means that the user of the information terminal 1 has boarded the vehicle, so the ID is added to the data collection.

  Next, it is determined whether or not the door is closed (S120). If the door has not been closed yet (S120: NO), it waits until it is closed. If the door is closed (S120: YES), it is next determined whether or not an update time of a preset interval has been reached (S125). If it is not the update time (S125: NO), the process returns to S100.

  If it is the update time (S125: YES), it is determined whether or not an ID has been transmitted from a device installed in the connecting portion of the vehicle (S130). In the device of the connection unit, a signal for inquiring about ID is transmitted at a predetermined time interval, and the ID returned by the information terminal 1 that has received the signal is received and collected. The information terminal 1 that has moved the vehicle is identified by comparing the ID received here and the ID in the data collection stored in the HD 113.

  Therefore, when there is reception information from the device installed in the connecting part (S130: YES), the physical condition level data is updated based on the received ID (S115). Specifically, if the ID received from the connection unit device already exists in the data collection stored in the HD 113, the user of the information terminal 1 has moved from the vehicle to the next vehicle. Delete the corresponding ID data from the data collection. If the received ID does not exist in the data collection stored in the HD 113, it means that the user of the information terminal 1 has entered the vehicle from the adjacent vehicle, so an ID is added to the data collection. To do.

  After the physical condition level data is updated or when there is no information received from the device installed in the connecting part (S130: NO), among the information terminals 1 in the data collection, the presence rate of the physical condition level of 5 or less Is calculated (S140). And it returns to S100 and repeats the above process.

  As described above, according to the health level notification system of the second embodiment including the vehicle device 100 and the information terminal 1, the vehicle device 100 collects the physical condition level from the information terminal 1 present in the vehicle, and the physical condition. The presence rate of terminals whose level is 5 or less is calculated. This presence rate is transmitted as a health level in the vehicle to the home when arriving at the station, and the information terminal 1 of the user standing by at the home indicates the health level in the train by the LED 17 or the motor 18. Output. Therefore, the user at home can determine whether to get on the vehicle according to the transmitted health level.

  In the second embodiment, the transmission / reception circuit 116 corresponds to the relay side reception unit and the relay side transmission unit. Further, the CPU 110 that calculates the health level in S140 of FIG. 14 corresponds to the in-space discrimination means of the present invention.

It is a conceptual diagram which shows the structure of a health level alerting | reporting system. 2 is a block diagram showing an electrical configuration of the information terminal 1. FIG. It is explanatory drawing of the sensor value 121 memorize | stored in RAM12. It is explanatory drawing of the receiving physical condition data 122 transmitted from the other information terminal 1 and memorize | stored in RAM12. It is explanatory drawing of the location data 123 transmitted from the apparatus installed in the train and memorize | stored in RAM12. It is explanatory drawing of the sensor past data 131 which consists of the average value of the sensor value calculated by a physical condition level inference process. It is explanatory drawing of the physical condition level past data table 132 which accumulate | stores the physical condition level calculated by the physical condition level inference process with time and place data. It is a flowchart of the main routine of a health level alerting | reporting process. It is a flowchart of the physical condition level inference process performed by the main routine. It is a flowchart of the health level output process performed by the main routine. It is a flowchart of a hop communication process. It is a conceptual diagram which shows the structure of the health level alerting | reporting system of 2nd embodiment. 2 is a block diagram showing an electrical configuration of the vehicle device 100. FIG. 4 is a flowchart of health level notification processing executed by the vehicle device 100.

Explanation of symbols

1 Information terminal 10 CPU
12 RAM
13 Hard disk device (HD)
15 Sensor circuit 16 Transmission / reception circuit 17 LED
18 Motor 19 Input key 100 Vehicle device 110 CPU
113 Hard disk device (HD)
115 sensor circuit 116 transmission / reception circuit 121 sensor value 122 received physical condition data 123 location data 131 sensor past data 132 physical condition level past data table 155 sensor circuit 112 RAM

Claims (4)

A health level notification system composed of a plurality of information terminals connected to each other,
Having at least one of a sensor for measuring biological information or an input means for inputting a health level, and an information acquisition means for acquiring information on the physical condition of the user;
Terminal-side transmitting means for transmitting acquired information that is information acquired by the information acquiring means or a physical condition level determined from the acquired information;
Terminal-side receiving means for receiving the acquired information or the physical condition level from another device;
Environment discrimination means for discriminating the health level of the surrounding environment of the transmission source based on the acquired information received by the terminal side receiving means or the physical condition level;
Output means for outputting the health level determined by the environment determination means,
The information terminal is at least one of an acquisition terminal including at least the information acquisition unit and the terminal-side transmission unit, and an output terminal including at least the terminal-side reception unit, the environment determination unit, and the output unit. A health level notification system.   The health level notification system according to claim 1, wherein the environment determination unit determines a health level of the surrounding environment based on the received average value of the physical condition levels.   The said environment discrimination | determination means discriminate | determines the health level of a surrounding environment based on the distance from the information terminal of the transmission source of the received said physical condition level, and the average value of the said physical condition level. Health level notification system. A relay device fixed in a specific space and capable of communicating with the information terminal;
The relay device is
Relay side receiving means for receiving the physical condition level from the acquisition terminal in the space;
In-space discrimination means for discriminating a health level in the space based on the physical condition level received by the relay side receiving means;
Relay side transmitting means for transmitting the health level determined by the in-space determining means to the information terminal,
The output terminal is
The terminal side receiving means receives the health level from the relay device;
The health level notification system according to claim 1, wherein the output means outputs the health level received by the terminal side receiving means.

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