JP2006058940A - Monitoring and control method for construction site, its security system, and on-site security device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a system for enhancing site security by ensuring the security of a construction site in preparation for fires, theft, destruction and the like at the construction site. <P>SOLUTION: The construction-site security system 1 includes a mobile terminal 20 installed at the site and a monitoring mobile terminal capable of communicating therewith. A cell phone is used as each of the mobile terminals. A monitoring/control unit 21 is connected to the site mobile terminal 20 via an external input/output port. A monitoring and control unit 21 has a group of monitoring equipment 22 and a control part 23. A monitoring part 22 connects to the group of monitoring equipment 22 and a group of control equipment 23, both of which are installed at the site, so as to take in monitoring data from the group of monitoring equipment 22 and to control the group of control equipment 23 based on control commands. The control commands communicate the monitoring data to the monitoring terminal via the site terminal 20 to recognize any abnormality, etc. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a monitoring control method for a building site, a security system thereof, and a security device installed on the site.

  Patent Document 1 is a conventional example of a security system in a house. Patent Document 1 discloses various monitoring devices and various control devices provided in a house, a security system controller that performs monitoring and control, and a mobile phone installed in the house that operates as a communication device connected to the security system control unit. And a personal computer for communicating information with the mobile phone, and a mobile terminal used by an external security company.

The various monitoring devices include a main plug monitor for gas and water, an electric breaker monitor, one or more cameras, a door open / close monitor, and the like, and performs various types of monitoring in the house. Various control devices perform gas and water main valve closing control, breaker opening / closing control, door opening / closing control, and the like in accordance with the monitoring results and instructions. The security system control unit takes in monitoring information from these monitoring devices and controls each device. This security system control unit performs a passive operation, and monitoring information from the monitoring device is wirelessly transmitted to the external mobile phone from the home mobile phone through the home mobile phone or through the personal computer. On the other hand, an operator of a security company is near the external mobile phone, or a server or personal computer is connected. The above monitoring information is taken in and whether or not an abnormality has occurred in the house is determined by the operator and the personal computer. The control command to the necessary control device and the judgment result for the monitoring result are sent to the mobile phone in the house through this mobile phone. The determination result is taken into the personal computer connected thereto, and the control command is sent to the corresponding control device via the security system control unit to execute the command. This command indicates opening or closing.
JP 2002-157665 A

The above-mentioned patent document relates to the security in the house where a person actually lives, and does not relate to the security of a house or a building in the middle of construction at a construction site. The construction site has various works such as land leveling work, land excavation work, foundation work, building work, exterior wall work, interior work, interior fitting work, electrical work, water work, and gas work. Various equipment and installation products are brought in.
The prevention of stolen goods and the prevention of destruction / fire at such construction sites are extremely important for both managers and contractors who manage the site. Security at the construction site at night and on holidays was by guarding guards or by surrounding the site with a sheet to prevent outsiders from entering. However, as the number of sites increased, it was necessary to arrange as many guardmen as possible, and it was impossible to deal with outsiders who broke the sheet and entered the interior by the sheet enclosure. Furthermore, even during work, there are cases in which delivered items such as home appliances are taken away in the name of defective product collection, and it is necessary to monitor suspicious persons entering the work site.

The objective of this invention is providing the security system which implement | achieves the security of a construction site by high technology.
A further object of the present invention is to provide a security system that actively uses a mobile phone and that enables security continuously even after the building has been delivered.

  In the present invention, on-site monitoring / control means and an on-site portable terminal connected to and having a communication function are installed, and the on-site portable terminal that takes in monitoring data from the monitoring / control means sends it to the communication path. The monitoring mobile terminal receives this monitoring data from the communication path, generates a control command and sends it over the communication path, and the site mobile terminal that has received this controls the monitoring and control means. A monitoring control method is disclosed.

Furthermore, the present invention relates to a building site security system for monitoring and controlling a building site.
Monitoring equipment installed on the construction site, control equipment installed on the construction site, and monitoring data on the monitoring equipment installed on the construction site, and control of the control equipment based on the control command A monitoring / control unit, a portable mobile terminal with a communication function installed on a construction site, and a portable monitoring terminal that is carried by the monitoring side and has a communication function;
The on-site mobile terminal captures monitoring data from the monitoring devices via the monitoring / control unit and sends it to the monitoring mobile terminal by communication, and the monitoring mobile terminal receives this monitoring data and makes a monitoring judgment to generate an abnormality or If it is determined that there is a risk, the corresponding control command is generated and sent to the portable terminal on site, and the portable portable terminal receives it and controls the corresponding control device via the monitoring / control unit. Disclose a construction site security system that is performed according to control instructions.

  Further, according to the present invention, the monitoring equipment includes a camera and / or a human body sensor that captures a field of view including a building on the construction site, and the control equipment includes a buzzer, a speaker, or an illumination light. A security system is disclosed.

  Furthermore, the present invention discloses a building site security system in which the on-site portable terminal and the monitoring portable terminal are respectively mobile phones, each having a code specified by a password including an ID, and capable of communicating with each other. .

  Further, according to the present invention, the mobile phone as the above-mentioned portable mobile terminal has an external input / output board inserted into the external input / output terminal and a monitoring / control unit connected to the input / output board, and is provided as an external monitoring mobile terminal. As a mobile phone, discloses a construction site security system in which an external input / output board inserted into the external input / output terminal and a monitoring / control processing unit connected to the input / output board are externally attached.

  Furthermore, the present invention discloses a construction site security system in which the mobile phone as the site mobile terminal includes a camera, and the camera is also used as part of the monitoring equipment.

  Furthermore, the present invention discloses a building site security system in which the mobile phone as the monitoring mobile terminal receives monitoring data from the site mobile phone and performs the monitoring and control functions by an internal processing unit. .

  Furthermore, the present invention discloses a construction site security system in which the monitoring and control are continuously performed after the building is delivered.

  Furthermore, the present invention discloses a construction site security system in which the above-described monitoring devices and control devices are installed in accordance with the monitoring target after delivery of the building instead of the building site device.

Furthermore, the present invention provides a construction site security device for monitoring and controlling a construction site,
Monitoring equipment installed on the construction site, control equipment installed on the construction site, and monitoring data on the monitoring equipment installed on the construction site, and control of the control equipment based on the control command A monitoring / control unit, and a site portable terminal that is installed at a construction site and connected to the monitoring / control unit and has a communication function with the outside. The control command from the monitoring portable terminal carried by the monitoring side that is sent out and received by the monitoring portable terminal is received by communication, and based on this control command via the monitoring / control unit, the control device Disclosed is a security device installed on a construction site for control.

  According to the present invention, security at a construction site can be ensured, and security can be continued even after delivery to a building owner.

FIG. 1 is a diagram showing an overview of the system of the present invention. The security system 1 is installed at the site, and performs wireless or wired communication with the external mobile terminals 11, 12, 13 and the information terminals 10, 14 via the Internet or the like. Either way, it is communication by forming a communication path. These terminals are connected wirelessly to nearby base stations 2, 5, 6, and 7, and further connected to a base station 2 that manages the security system 1 via relay stations 3 and 4.
The security system 1 has its own mobile phone, which is wirelessly connected to the base station 2 and communicates with the other terminals 10, 11, 12, 13 and 14. The security system 1 is installed at the site and is fixed in place, and the base station 2 serving as a jurisdiction station is also fixed when the installation position is determined.

The mobile terminals 11 and 13 are mobile phones possessed by site managers, land and building owners, and security center staff, and these are people determined by contract.
Therefore, only the person determined by this contract communicates with the security system 1. For this purpose, they are mutually specified by a password such as an ID, and mutually exclusive communication is possible at the time of monitoring control.
The information terminals 10 and 14 are, for example, personal computers, which are devices connected by contract. These terminals perform cellular data processing, data editing, monitoring information capture, determination, output of control commands according to the determination result, and the like. The information terminal 14 is connected to the mobile phone 11, and the information terminal 10 is a terminal that can communicate with the mobile phone regardless of the mobile phone. The information terminal is connected to a server or the like. This can be wireless or wired. The control command is sent to the security system 1 through the corresponding mobile phone.

FIG. 2 shows a configuration example of the security system 1. The system 1 includes a mobile terminal 20 that is a mobile phone and a monitoring / control unit 15. The monitoring / control unit 15 includes a monitoring / control unit 21, monitoring devices 22, and control devices 23.
The box 101 including the portable terminal 20 of the security system 1 and the monitoring / control unit 21 of the monitoring / control unit 15 is, for example, a building site near the building 200 under construction as shown in FIG. It attaches after waterproofing to the top part of the column (pole) 100 erected. The mobile terminal 20 is originally a carry-on item, but is fixedly arranged in the system 1 in this system.
The unit 21 of the monitoring / control unit 15 is installed between the mobile terminal 20 and the devices 22 and 23, and has a function of sucking monitoring information from the devices 22 and sending it to the mobile terminal 20, and a counterpart mobile terminal 11 (12 13), and a function of sending a control command, which is a determination result based on the monitoring information sent from the monitoring information, to the devices 23 and performing the control.
The devices 22 are monitoring devices installed at the site itself, and include a camera 22a, a human body sensor 22b, a smoke sensor 22c, a gas sensor 22d, a power meter 22e, a water meter 22f, a door sensor 22g, a window sensor 22h,. .

The camera 22a is one or more CCD cameras that can monitor a building site or an entire structure according to the situation at the site, and is installed at a relatively high place. Lighting is indispensable for night photography, and this is realized by turning on the illumination lamp 23b, which is one of the devices 23. Although continuous shooting is preferable for shooting by the camera 22a, in practice, intermittent shooting may be used, or shooting may be performed only when an abnormality is detected by some other device. In addition to the fixed viewing direction, the camera 22a has a variable viewing direction.
In order to change the viewing direction, camera viewing direction control means is attached to the camera. The field of view is changed by the field of view changing means one after another. Furthermore, there is an example in which a zoom function for changing the size of the field of view is installed.
Further, the visual field direction control means and the zoom function operate as a control object at the time of judging an on-site abnormality as a result of monitoring. For example, the abnormality occurrence direction is tracked and the image is zoomed up.
The human body sensor 22b is a sensor that detects, for example, when an infrared ray is emitted and any moving body crosses the infrared sensor. There are other examples of sensors that sense biological reactions. There is also an example of emitting ultrasonic waves.
The smoke sensor 22c is for fire detection, and is installed at two or more locations, for example. The other gas sensor 22d, power meter 22e, water meter 22f, door sensor 22g, and window sensor 22h are devices that are installed according to the progress of the building, and are not necessary in the initial stage of building.
More importantly, these devices 22d to 22h have the advantage of enabling home security by being transferred to a predetermined monitoring location after the building is delivered. The camera 22a, the human body sensor 22b, and the smoke sensor 22c often have their monitoring locations changed after delivery of the building, and can be supplemented by re-construction.

The control equipment 23 includes a security buzzer 23a, an illumination lamp 23b, a door opening / closing switch 23c, a main plug opening / closing switch 23d, a key opening / closing switch 23e, a breaker 23f,. Of course, the visual field direction control means and the zoom function control means described above are also included.
The illumination lamp 23b has a pilot lamp that illuminates the entire site itself and a searchlight lamp that moves the illumination, in addition to the photographing illumination of the camera 22a.
The security buzzer 23a emits a control (sounding) command from the mobile phone 11 or 13 when an abnormal intruder from the outside is found. There is also an example in which a speaker for calling a warning or attention is provided. Further, if it is determined that there is an abnormality, control is performed such as illuminating the abnormal part with the searchlight.
The other devices 23c to 23f are devices to be installed according to the progress of the building, and are unnecessary at the initial stage of the building. Furthermore, these devices enable home security by being installed at a predetermined monitoring location even after the building is delivered. The illumination lamp 23b and the security buzzer 23a and the camera 22a can continue to be used as home security devices.

FIG. 3 shows an internal configuration example of the mobile terminal 11 (12, 13). The portable terminal 11 includes a transmission / reception unit (including an antenna) 11a, a key input unit 11b, an operation unit 11c, a speaker 11d, a display unit 11e, a vibrator 11f, a camera 11g, a memory 11h, a processing unit (including a CPU), a ROM 11h, a battery ( Battery) 11m. These are connected to the common bus 11A.
The mobile terminal 11 is a mobile phone and is normally used for a telephone call. In the present application, the mobile terminal 11 is used for data transmission. Of course, it can also be used for calls.
Transmission / reception unit 11a... Receives and demodulates voice from the other party and data from the other party, a server, etc., modulates and transmits a voice signal from this, and transmits data.
Key input unit 11b is a numeric keypad (including alphabet keys, kana keys, and other operation keys), and is used for inputting numbers, alphabets, kana, and the like.
Operation unit 11c is an operation button for i-mode, menu, scroll, and the like. The operation unit 11c also has a function as an operation unit for building site monitoring / control.
Speaker 11d for audio output.
Display unit 11e... Performs various displays, and displays the key input contents displayed on the operation screen of the operation unit 11c and the key input unit 11b.
Vibrator 11f: This is a vibration unit, which informs the user of an incoming call or the like by the vibration.
The camera 11g is a so-called built-in cc camera or the like.
Memory 11h is a RAM for storing various programs and data.
The processing unit 11i is a normal CPU and performs various processes in response to instructions from the input unit 11b and the operation unit 11c. This processing includes processing for monitoring / controlling the building site in addition to the original call processing as a telephone.
ROM 11h... For storing programs and fixed data.
Battery 11m is a DC power source.

  According to the mobile terminal 11 (12, 13) described above, not only a normal voice call can be performed, but also monitoring sent from the building site using the operation unit 11c, the input unit 11b, the processing unit 11i, and the memory 11h. Data is processed, and if there is an abnormality at the site based on the necessary judgment, a control command (command) for that is immediately generated and sent to the portable terminal 20 at the site to execute predetermined control. Here, the determination is a determination of the occurrence of an on-site abnormality or a possibility of the occurrence thereof. For example, the determination may be made automatically based on the images and sensor results of the camera 22a and the human body sensor 22b, or may be determined by the carrier. There is also.

FIG. 4 shows the configuration of the mobile terminal 20 installed on site. The mobile terminal 20 includes the same components 11a to 11m as the mobile terminal 11 (12, 13) of FIG. 3, and also has a monitoring data capturing function from the monitoring device 22 and this function to the mobile terminal 11 (12, 13). A function for sending out, a function for receiving a control command from the portable terminal 11 (12, 13) in response to the result, and a function for controlling the control device 23 in response to the control command are provided. A camera corresponding to the camera 11g in the configuration within the terminal 20 may be used for monitoring. In the example where a pole is installed, it is better to attach a telephoto lens.
Furthermore, since it is installed on site and used for a long period of time, it has an external AC power supply 26 and an AC / DC converter that converts AC from the power supply 26 into DC, and can be charged constantly with the battery 11m. Have new.

  FIG. 5 is a diagram illustrating functions of the processing unit 11 i of the mobile terminal 20 installed on site. In addition to the normal portable terminal function 27, it has a data processing function 28. The data processing function 28 has a data editing function 29, an image processing function 30, an external monitoring function 31, and an external control function 32. Here, the data editing function refers to editing of data from an email or a server, and the image processing function 30 refers to simple processing such as thinning out the video of the camera 22a in the monitoring data. The external monitoring function 31 and the external control function 32 are the functions described above relating to the on-site equipments 22 and 23.

FIG. 6 shows an external configuration diagram of the portable terminal 20 in the field. The terminal 20 includes an antenna 20a, a display 20b, an operation unit 20c, a key input unit 20d, a speaker 20e, and the like, and an external interface (external input / output board) 35 that is externally inserted into the input / output end of the terminal 20 and a monitor. A control unit 21 is included. The monitoring / control unit 21 is connected to various devices 22 and 23 installed on the site, and takes in monitoring data and outputs control commands.
The relationship between FIG. 6 and FIG. 5 is that FIG. 5 is a side view as a function, and the configuration of FIG. 6 specifically realizes this.
A further specific example of FIG. 6 is shown in FIG. The monitoring control unit 21 is connected to the external input / output board 35 connected to the common bus 11A via the common bus 35A, and includes a memory 36 and a monitoring control board 37. The memory 36 has functions such as storage of monitoring data fetched from the devices 22, temporary storage of control commands from the host, and storage of monitoring / control sequence programs. The monitoring control board 37 performs monitoring and control according to the sequence program.

  FIG. 8 shows a processing flow of on-site monitoring / control. This flow shows each processing share (F1-F4, F5-F8, F9-F10) and the whole flow of the site terminal 20 and the contract terminal 11 (12, 13). The on-site terminal 20 scans the data acquisition via the board 37 and the unit 21 (function of the sequence program), sends them to the mobile terminal 11 and determines there, and as a result, an abnormality occurs (or fears) on-site. ), The control command (command) is generated, sent to the field terminal 20, and necessary control is performed.

Next, other processes related to control will be described.
When it is determined that there is an abnormality, in addition to controlling the corresponding equipment, there are cases in which the police are notified or a nearby contractor is notified. Furthermore, when a fire is detected, it is necessary to take measures such as notifying the fire department.
As already described, the devices 22 and 23 may be added according to the progress of the building work or may be removed as unnecessary. Further, after the building is delivered, the devices 22 and 23 are attached according to the security inside and outside the building.
The contracted carrier may be a contractor who is entrusted professionally. After delivery, security management is continued. In addition, even if the owner of the building is handed over, he / she can carry it by himself / herself.

  In the above embodiment, the mobile terminal 11 (12, 13) is configured to be able to receive and determine the monitoring data. However, there is a method in which the information terminal has a determination function. In this case, the information terminal is connected to the portable terminal 11 (12, 13), and the portable terminal 11 (12, 13) is in time with a simple function of receiving and transmitting data.

  FIG. 9 shows another configuration example of the mobile terminal 11 (12, 13). The contents of the contents of the terminal 11 are the same as those in FIG. The difference is that the abnormality determination process is not performed on the processing unit 11i, the memory 11h, and the ROM 11h, but instead, the function is realized by the external processing board 51 connected via the external input / output board 50. is there.

  FIG. 10 shows a detailed configuration of the terminal 11, the external input / output board 50, and the processing board 51 of FIG. The terminal 11 has a processing unit 41, a battery 42,... Connected to a common bus 45, and the constituent elements are the same as those in FIG. The external input / output board 50 is connected to the common bus 45 (this means via the input / output terminal), and the processing board 51 is connected to the board 50. The processing board 51 includes a memory 51B and a processing unit 51C, and performs determination processing using both. At this time, the terminal 11 is used as a mobile for data communication. The determination process involves man-machine operation via the key input unit 40d, the operation unit 40c, the display unit 40b, and the like of the terminal 11a.

  9 and 10 are examples of externally attaching the portable terminal 11 (12, 13). An information terminal (14 in FIG. 1) having a higher processing capacity such as a personal computer is provided, and wirelessly or wiredly. It can also be realized by connecting to a mobile terminal. In particular, when a management center is provided and intensive, quick and accurate management is performed, the system is suitable. At this time, it is better to provide a server for information (data) management.

A modification of the internal configuration including the CPUs of the mobile phones 11 (12, 13) and 20 in FIGS. 3 and 4 will be described in more detail.
In FIG. 3 and FIG. 4, it is assumed that one CPU 11 i performs call processing (telephone function) and monitoring / control processing. However, an example of a function sharing type in which two CPUs for call processing and a CPU for monitoring control are provided. There is also. In addition, there is an example in which a dedicated device is provided without using a general-purpose device such as a CPU. Further, although the cellular phones 11 (12, 13) and 20 have a common bus formation, there is an example in which such a common bus formation is not adopted. In any case, what kind of system function the original call processing (telephone function) of the mobile phone is realized is not particularly a problem in the present invention, and it is important that monitoring and control are realized by the mobile phone. I want to emphasize the point.

Note that there is no problem in a contract example in which only one of the monitoring side terminals 11, 12, and 13 is used, but when there are two or more terminals, the judgment may be different for each terminal or the countermeasure may be different. At this time, it is preferable to set a priority order in the terminal and take in a high priority item in the field example.
Each of the above examples is an example of a mobile phone as a mobile terminal, but other mobile terminals having a communication function or dedicated terminals can also be used.

It is a figure which shows the example of the whole system of this invention. It is a monitoring and control system diagram of the field installation of the present invention. It is a figure which shows the structural example of the portable terminal 11 (12, 13) of this invention. It is a structural example figure of the portable terminal 20 of the field installation of this invention. It is a further detailed function example figure of the process part 11i of the portable terminal 20 of this invention. It is a structural example figure of the function implementation | achievement by the external attachment of the portable terminal 20 of this invention. It is the further detailed example figure of FIG. It is a whole processing flow figure of the present invention. It is another structural example figure of the portable terminal 11 (12, 13) of this invention. It is the further detailed example figure of FIG. It is a figure which shows the example of a box installation of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 On-site security system 2, 3 Base station 3, 4 Relay station 11, 12, 13, 20 Mobile terminal 21 Monitoring control unit 22 Monitoring equipment 23 Control equipment

Claims (12)

  On-site monitoring / control means and on-site portable terminals connected to and connected to the communication function are installed, and the on-site portable terminals that take in the monitoring data from the monitoring / control means send them to the communication path, and the monitoring portable terminal Is a construction site security monitoring and control method in which the monitoring data is received from the communication channel, a control command is generated and transmitted through the communication channel, and the portable terminal on the site that receives the monitoring data controls the monitoring and control means. In the construction site security system that monitors and controls the construction site,
Monitoring equipment installed on the construction site, control equipment installed on the construction site, and monitoring data on the monitoring equipment installed on the construction site, and control of the control equipment based on the control command A monitoring / control unit, a portable mobile terminal with a communication function installed on a construction site, and a portable monitoring terminal that is carried by the monitoring side and has a communication function;
The on-site mobile terminal captures monitoring data from the monitoring devices via the monitoring / control unit and sends it to the monitoring mobile terminal by communication, and the monitoring mobile terminal receives this monitoring data and makes a monitoring judgment to generate an abnormality or If it is determined that there is a risk, the corresponding control command is generated and sent to the portable terminal on site, and the portable portable terminal receives it and controls the corresponding control device via the monitoring / control unit. A construction site security system designed to be performed in accordance with control instructions.   The construction site security according to claim 2, wherein the monitoring equipment includes a camera and / or a human body sensor that captures a field of view including a building on a construction site, and the control equipment includes a buzzer, a speaker, or an illumination light. system.   3. The building site security system according to claim 2, wherein each of the site mobile terminal and the monitoring mobile terminal is a mobile phone, each having a code specified by a password including an ID, and capable of communicating with each other.   The mobile phone as the on-site mobile terminal has an external input / output board inserted into the external input / output terminal and a monitoring / control unit connected to the input / output board. 5. The construction site security system according to claim 4, wherein an external input / output board inserted into the external input / output terminal and a monitoring / control processing unit connected to the input / output board are externally attached.   4. The building site security system according to claim 3, wherein the mobile phone as the site mobile terminal is equipped with a camera, and the camera is also used as a part of monitoring equipment.   5. The construction site security system according to claim 4, wherein the mobile phone as the monitoring mobile terminal receives monitoring data from the site mobile phone and performs the function of the monitoring / control unit by an internal processing unit.   The construction site security system according to claim 2, wherein the monitoring / control is continuously performed after the building is delivered.   9. The construction site security system according to claim 8, wherein the monitoring device and the control device are installed in accordance with an object to be monitored after delivery of a building in place of a device for a construction site. In a building site security device that monitors and controls a building site,
Monitoring equipment installed on the construction site, control equipment installed on the construction site, and monitoring data on the monitoring equipment installed on the construction site, and control of the control equipment based on the control command A monitoring / control unit, and a site portable terminal that is installed at a construction site and connected to the monitoring / control unit and has a communication function with the outside. The control command from the monitoring portable terminal carried by the monitoring side that is sent out and received by the monitoring portable terminal is received by communication, and based on this control command via the monitoring / control unit, the control device A security device installed at the construction site that is supposed to be controlled.   The construction site installation according to claim 10, wherein the monitoring equipment includes a camera and / or a human body sensor that captures a field of view including a building on a construction site, and the control equipment includes a buzzer, a speaker, or an illumination light. Security equipment. The building site installation security device according to claim 10, wherein each of the site portable terminals is a mobile phone, each having a code mutually specified by a password including an ID, and capable of communicating with each other.

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