JP2017216588A - Private emergency wireless notification system and portable human body contact wireless communication terminal for use in the system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a private emergency wireless notification system in which the work of persons other than a person in charge is not disturbed to prevent work efficiency from being reduced, in the case of simultaneous calling.SOLUTION: A private emergency wireless notification system includes multiple wireless communication terminals 301, 311 and 321 in contact with the human body surface of wearers 300, 310 and 320, and a master transmitter receiver 200 capable of giving notification of event occurrence in a predetermined device, between the wireless communication terminals 301, 311 and 321. Each of wireless communication terminals 301, 311, 321 has input means capable of transmitting candidacy information, as a respondent to the event, to the master transmitter receiver 200 when event occurrence is received. When the candidacy information is received, the master transmitter receiver 200 transmits the fact that the wearer 300 of the wireless communication terminal 301 is a candidate, as a respondent to the event, toward all wireless communication terminals 311 and 321 other than the wireless communication terminal 301 corresponding to a received recognition code.SELECTED DRAWING: Figure 1

Description

  In the present invention, for example, an emergency event such as an abnormal situation has occurred in a predetermined device within a jurisdiction range of a building / facility such as a house or a factory, or a site (hereinafter, this range is referred to as a premises). In some cases, a wireless system that can make an emergency notification from a plurality of personnel to the person or group in charge of the specific device and the body of the plurality of personnel used in the system is in direct contact. The present invention relates to a technique related to a wireless communication device capable of emergency notification.

  When an event occurs in a specific device or production line in the premises of a large-scale facility such as a conventional factory, for example, a multicolor lamp and / or a rotating light installed in the vicinity of the specific device or production line The person in charge of the device or the production line is notified that an event has occurred in the specific device or the production line by an optical notification means such as buzzer / siren / alarm.

  Also, in the premises of conventional small-scale facilities such as houses and shops, visitors' door phones and chimes, telephone / FAX calling devices, crime prevention bells for intruders, fire alarms, baby / pet cry detection devices, etc. By using the sound notification means, the landlord or the employee is notified that there has been a call or an event has occurred.

  However, in the conventional event notification method as described above, in the case of the optical notification means, the person in charge may not see or miss the optical notice, and the notification arrival rate to the person in charge There was a problem of low. Also, in the case of acoustic notification means, it is difficult to know the position of the specific device or production line where the event occurred, and the person in charge needs to check each time whether it is the device or line that he / she is in charge of. Unfortunately, there was a loss due to unnecessary confirmation and work other than the person in charge being interrupted by sound. Further, in the case of the acoustic notification means, the hearing impaired person cannot be notified of the event.

  As an example of a conventional wireless notification system in a conventional premises, in Cited Document 1, a personal handy phone system (PHS) is constructed on the premises, and an extension call of a person in charge when an event occurs on the premises, A case where an outside line call of the power receiver is made when an outside line telephone call is received is disclosed. However, the PHS may be placed on a desk or placed in a bag or the like, and in this case, there is a problem that the arrival rate of notification to the person in charge is low.

  In addition, as an example of a conventional wireless notification system that is not on the premises, in Cited Document 2, a portable terminal that receives a call radio signal from a radio broadcast station and wirelessly transmits a response signal including the call number, A system is disclosed in which the recognition information of the own device is superimposed on a response signal and transmitted to a wired line. However, since a large-scale system such as a broadcast station is used, it is necessary to adjust the introduction / use contract with the broadcast station, the use time, and the like, and the introduction cost and the maintenance cost are high.

  In addition, as an example of another conventional wireless notification system that is not on the premises, Cited Document 3 discloses a system that transmits a call to a wristwatch type terminal when an incoming call arrives at a mobile phone. However, in the cited document 3, since it is a wristwatch type terminal that retransmits the incoming call to the mobile phone, it is necessary to adjust the use license of the circuit network with the mobile phone company and the band to be used, and the introduction and maintenance costs are high. Since the reach from the mobile phone is limited, it is difficult to use it as a local system.

  In addition, as an example of another conventional wireless notification system that is not on the premises, in Cited Document 4, a broadcast notification is sent to all nearby mobile phones when an event occurs in a person wearing a wireless communication device on the body. A system is disclosed. In the case of the cited document 4, since the cellular phone circuit network is used, it is necessary to adjust the use permission, the band to be used, etc., the introduction and maintenance costs are high, and it is difficult to use the system as a premises system.

  In addition, as an example of another conventional wireless notification system that is not on the premises, in Cited Document 5, based on the display of the incoming call source to the mobile phone, a color emitting diode corresponding to each incoming call source is selectively selected. A system for issuing is disclosed. In the case of the cited document 5 as well, since the circuit network of the mobile phone is used, it is necessary to adjust the use permission and band, etc., the introduction and maintenance costs are high, and the reach from the mobile phone is limited. Therefore, it is difficult to use it as a local system.

  In order to solve the various problems described above, the inventor of the present invention does not use a cellular phone network, but uses a specific low-power radio, for example, a plurality of uses for the premises, including hearing impaired persons. An emergency wireless notification system that can notify only a specific user selected from the user by vibration and text, and the person who wears the event by touching the wearer's human body for use in the system. We have invented a wristwatch-type wireless receiving terminal capable of notifying only a wireless transmitter, and a master transmitter for transmitting the emergency wireless notification to a specific or all wireless receiving terminals. As a result, an individual call when the person in charge such as the manufacturing apparatus in which the event has occurred is known and a simultaneous call when the person in charge is unknown are possible. In addition, according to the present invention, it is possible to provide a system that has a high arrival rate of notification to the person in charge, can easily recognize the position where the event has occurred, can easily confirm the position, and does not interfere with work other than the person in charge. Furthermore, the present invention does not require a use contract with a circuit network or a broadcasting station at the time of introduction of the system, and it is possible to eliminate the adjustment of the use time of the circuit network and the broadcast and the payment of the usage amount and the maintenance cost for each use time. Can provide a system.

JP-A-11-298609 Japanese Patent Laid-Open No. 10-304435 JP 2002-84575 A JP 2007-266756 A JP 2014-39196 A

  However, in the invention of the conventional emergency radio notification system for the premises by the inventor, the wristwatch type terminal used in the system is a reception-only device that only receives the notification from the master transmitter. There is no problem because the other person is not notified at the time of individual call when it is known, but in the case of a general call when the person in charge is unknown, employees other than the person in charge receive the call, and the person in charge from the received contents It was necessary to confirm whether or not an abnormality occurred in the equipment to be operated, and work other than the person in charge was obstructed, deteriorating work efficiency.

  In addition, when a plurality of persons in charge are assigned to one device, a plurality of persons in charge of the plurality of persons in charge, if the other person in charge goes to the manufacturing device where the event occurred first As one of the persons in charge, there is often no need to go to the equipment, and there are cases where excessive personnel are gathered at the site and work personnel and work costs are increased. If the current job is a high-priority job or a job that is difficult to cancel halfway, the loss will increase and sacrifice the efficiency of the job.

  The present invention has been made in view of the above problems, and the wristwatch type device used in the emergency radio notification system for the premises not only receives the notification from the master transceiver, but the person in charge is responsible for his / her own responsibility. If you know that an event has occurred on the device you want to send, you can send it to other watch-type devices by sending you that you are in charge of processing the event (that is, you have run as an event handler) The purpose of the present invention is to provide an emergency radio notification system for use on the premises that does not deteriorate work efficiency because work other than the person in charge is obstructed not only in the case of calling but also in the case of simultaneous calling.

  In order to achieve the above object, the on-site emergency radio notification system of the present invention can be wirelessly transmitted / received to / from a master transmitter / receiver with a recognition code individually provided, and at least a part of the human body surface of the wearer is provided. An event has occurred in at least a predetermined place and / or a predetermined device between a plurality of portable human body contact wireless communication terminals that are mounted in direct contact and at least one portable human body contact wireless communication terminal And a master transceiver capable of wirelessly transmitting / receiving individual identification codes of each portable human body contact wireless communication terminal, and each portable human body contact wireless communication terminal generates an event from the master transceiver Information received by the wearer of the portable human body contact wireless communication terminal as a responder to the event, as a recognition code. At least having input means capable of transmitting to the master transceiver, and the master transceiver, when receiving the candidate information and the recognition code, all portable devices other than the portable human body contact wireless communication terminal corresponding to the received recognition code A message indicating that the wearer of the portable human body contact radio communication terminal corresponding to the received recognition code has run as a responder to the event is transmitted to the human body contact radio communication terminal.

  Preferably, in the local emergency radio notification system of the present invention, at least one sensor is connected to the master transmitter / receiver, and the master transmitter / receiver receives all information indicating that an event has occurred from the sensor. It is preferable to simultaneously notify that an event has occurred toward the human body contact wireless communication terminal.

  Preferably, in the on-site emergency radio notification system of the present invention, when the master transceiver receives the information and the recognition code as candidates, the progress information from the sensor is directed toward only the portable human body contact radio communication terminal of the recognition code. Should be sent.

  Preferably, in the local emergency radio notification system of the present invention, when a plurality of sensors are connected to the master transmitter / receiver, and the master transmitter / receiver receives candidate information and a recognition code, the portable human body contact radio of the recognition code Information from a plurality of sensors may be transmitted only to the communication terminal.

  Preferably, the local emergency radio notification system according to the present invention is configured so that each portable human body contact radio communication terminal receives a physical notification from the master transmitter / receiver that an event has occurred. It is good to have a human body surface stimulation part which can give a stimulus and can notify the reception.

  Preferably, in the local emergency radio notification system of the present invention, at least one information processing apparatus is connected to the master transceiver, and the master transceiver transmits the received candidate information and the recognition code to the information processing apparatus, The processing device sends a portable human body corresponding to the received recognition code to all portable human body contact wireless communication terminals other than the portable human body contact wireless communication terminal corresponding to the received recognition code via the master transceiver. It may be transmitted that the wearer of the contact wireless communication terminal has run as a responder to the event.

  Preferably, the on-site emergency wireless notification system of the present invention has an information processing apparatus having a storage unit for storing information indicating that an event has occurred from each sensor together with the date and time of occurrence and a processing record of the event. The recorded event information may be transmitted to the portable human body contact wireless communication terminal corresponding to the received recognition code via the master transceiver.

  Preferably, in the local emergency radio notification system according to the present invention, the master transmitter / receiver may include an input unit that allows the wearer to select at least one terminal or group from each portable human body contact radio communication terminal.

  Preferably, the local emergency radio notification system according to the present invention is configured so that the wearer manually inputs a notification that an event has occurred in a predetermined location and / or a predetermined device to the master transceiver, and each portable human body contact It is preferable to have input means that can transmit to the wireless communication terminal.

  In the on-site emergency radio notification system of the present invention, the watch-type device used for the on-site emergency radio notification system not only receives the notification from the master transceiver, but also the person in charge generates an event on his / her device. If you know what you did, you can send the fact that you are in charge of processing the event (that is, that you have run as an event handler) and can be known to other watch-type devices. Even in the case of simultaneous calls, it is possible to provide an emergency radio notification system for a premises where work other than the person in charge is obstructed and work efficiency is not deteriorated.

(A)-(c) is a figure which shows the schematic system configuration | structure which concerns on the local emergency radio notification system of the 1st Embodiment of this invention, (a) is a system schematic diagram, (b) is a master transmitter external appearance FIG. 4C is an external view of a portable human body contact wireless communication terminal. (A) is a block diagram showing a schematic internal configuration of a master transmitter in the local emergency radio notification system according to the first embodiment of the present invention, and (b) is a local emergency radio according to the first embodiment of the present invention. It is a block diagram which shows the schematic internal structure of the portable human body contact radio | wireless communication terminal in a notification system. It is an operation | movement flowchart which concerns on the local emergency radio notification system of the 1st Embodiment of this invention. (A), (b) is a figure which shows the schematic system configuration | structure which concerns on the local emergency radio notification system of the 2nd Embodiment of this invention, (a) is a system schematic diagram, (b) is information processing apparatus. It is a block diagram which shows a schematic internal structure. It is an operation | movement flowchart which concerns on the local emergency radio notification system of the 2nd Embodiment of this invention.

<First Embodiment>
Hereinafter, a local emergency radio notification system according to a first embodiment of the present invention will be described with reference to FIGS.

  In order to make the explanation easier to understand as a more familiar example, in FIG. 1A, for example, the premises 1 is a factory and the apparatus 10 in the premises 1 is a manufacturing apparatus. The sensor 100 is installed on or in the vicinity of the device 10 and is connected to the master transmitter / receiver 200 by communication, for example, using a general-purpose connection cable. If the sensor 100 malfunctions or malfunctions in a product manufactured by the device 10, measurement data or an abnormal situation occurs. Detect what has happened (event). An example of the sensor 100 is different depending on a product manufactured by a manufacturing apparatus, but is not limited to a sensor as a simple functional element that measures physical quantities such as temperature and mass and outputs measurement data. A storage unit is provided to determine whether or not the value of the measurement data is greater than or equal to a predetermined threshold value, and output whether the measurement value is within a specified range or an abnormal value outside the specified range It may be a sensor having a complicated processing function. In addition, for example, from an image obtained by photographing a product with an image sensor (camera), an arithmetic element or the like detects a difference in shape / dimension or color of a measurement target, or detects an error amount different from a sample image. It may be a sensor that performs complicated processing.

  Further, the sensor 100 transmits the detected event to the master transceiver 200 as shown in FIGS. 1B and 2A. When the master transceiver 200 receives an event from the sensor 100, the master transceiver 200 transmits to all portable human body contact wireless communication terminals 301, 311 and 321 as shown in FIG. 1 (c) and FIG. 2 (b). Toward that, the data of the recognition code (recognizable ID code or recognizable installation position code, etc.) is simultaneously transmitted to the occurrence of the event and the device 10 in which the event has occurred.

  All the portable human body contact wireless communication terminals 301, 311 and 321 have a wristwatch shape as shown in FIGS. 1A and 1C, for example, and are worn by the wearers 300, 310 and 320. It is worn directly on the surface of the human body. When the data is received from the master transceiver 200, the recognition code of the apparatus 10 is displayed on the menu / input / output display unit 360, and the human body surface stimulating unit 380 is driven to operate the human body surfaces (arms of the arms 300, 310, and 320). Irritates the skin). The human body surface stimulating unit 380 may be a vibrator used for a mobile phone or a smart phone, for example.

  As shown in FIGS. 1 (a) and 1 (c), portable human body contact wireless communication terminals 301, 311 and 321 are, for example, for factory workers with high noise and those with hearing impairments. Although it is considered effective to make the wristwatch type and make the skin of the wearer stimulate with the vibrator and make the menu / input / output display unit 360 display the contents of the event, it is not limited thereto. For example, it is a spectacle frame type with a display and camera in the front part of one eye, a bone conduction speaker and touch sensor built in the vine part, earphones can also be connected, and communication connection with portable devices via short distance wireless An eyeglass type display device is known. Such glasses-type display devices can also be used for factory workers who are noisy or those with hearing impairments by changing the wireless unit from short-range wireless communication with portable devices to specific low-power communication with the master transceiver. It can be made to function as a portable human body contact wireless communication terminal of the present embodiment.

  In addition, as another example of a portable human body contact wireless communication terminal, a headphone type device (sound reproduction device) connected to a portable device by short-range wireless communication is also known. Even in the case of such a headphone type device, the wireless unit is changed from short-range wireless communication with a portable device to specific low power communication with a master transceiver, for example, this embodiment for visually impaired people It can function as a portable human body contact wireless communication terminal.

  The master transceiver 200 includes a wireless antenna 205, a wired communication connection unit 210, a wired communication interface unit 220, a storage unit 230, a wireless communication interface unit 240, as illustrated in FIG. A base unit side wireless communication unit 250, a transmission / reception display unit 260, an instruction input unit (transmission button) 270, a transmission destination selection unit 280, and a control unit 290 are provided.

  In the automatic mode in which an event that has occurred in the apparatus 10 is automatically transmitted, detection data from the sensor 100 is input to the wired communication connection unit 210 and converted into data that can be processed by the wired communication interface unit 220, for example. When the data detected by the unit 290 indicates an event such as an abnormal state, the content of the event is modulated by the base unit side wireless communication unit 250 via the wireless communication interface unit 240 together with the recognition code of the device 10. From the wireless antenna 205, all the portable human body contact wireless communication terminals 301, 311 and 321 are simultaneously transmitted.

  When the detection data from the sensor 100 is simply data of only measured values, for example, the control unit 290 compares the measured values with normal values or threshold values in the storage unit 230, and the normal values or If it is equal to or greater than the threshold value, it is determined to be an abnormal value, and the event that an abnormal situation has occurred in this way can be detected by the control unit 290. Subsequent event transmission is the same as described above.

  In the manual mode in which an event occurring in the apparatus 10 is manually transmitted by a production line personnel or the like, if an abnormal situation occurs, for example, the production line personnel presses the instruction input unit (send button) 270. Then, it is displayed that the transmission / reception display unit 260 is transmitted, and an event that an abnormal situation has occurred is modulated by the base unit side wireless communication unit 250 via the wireless communication interface unit 240 and transmitted from the wireless antenna 205. Broadcast to all the portable human body contact wireless communication terminals 301, 311 and 321.

  Further, when the transmission destination is determined using the transmission destination selection unit 280, (1) all the portable human body contact wireless communication terminals 301, 311 and 321 are simultaneously transmitted, or (2) the individual portable human body contact. Whether to transmit to any of the wireless communication terminals 301, 311 and 321 or (3) whether all the portable human body contact wireless communication terminals 301, 311 and 321 are grouped and transmitted to, for example, the group of 301 and 311 Whether to transmit to the group 311 and 321 or to any one of the groups 301 and 321 can be selected by, for example, the number of times the button is pressed.

  Since the portable human body contact wireless communication terminals 301, 311 and 321 all have the same specifications, the portable human body contact wireless communication terminal 301 (wearer 300) will be described as a representative. As shown in FIG. 1C and FIG. 2B as an example, the portable human body contact wireless communication terminal 301 includes a wireless antenna 305, a storage unit 330, a wireless communication interface unit 340, and wireless communication on the terminal (child device) side. Unit 350, menu / input / output display unit 360, selection / response input unit 370, menu input unit 372, up input unit 374, down input unit 376, human body surface stimulation unit 380, sound output unit 385, and control unit 390. ing.

  Regardless of whether the event data is transmitted in the automatic mode or the event data is transmitted in the manual mode, the event data is transmitted from the wireless antenna 305 via the wireless communication interface unit 340. Then, it is demodulated by the terminal (slave unit) side wireless communication unit 350, stored in the storage unit 330 and input to the control unit 390. Then, the control unit 390 discriminates the recognition code of the apparatus 10 from the received event occurrence data, and stores it in the recognition code (recognizable ID code, recognizable installation position code, etc.) or the storage unit 330. The name or position of the device 10 being displayed is displayed on the menu / input / output display unit 360, and at the same time, the human body surface stimulation unit 380 is driven to notify the wearer 300 of the occurrence of the event by vibration or the like. . In addition, if the wearer 300 is a normal hearing person, the sound output unit 385 generates sound (such as a beep sound) and can be more reliably notified if the wearer 300 is a normal hearing person. Can be set as follows.

  When the wearer 300 notices the occurrence of an event by the human body surface stimulation unit 380 or the sound output unit 385, the wearer 300 checks the menu / input / output display unit 360, and the device 10 in which the event has occurred is the device that he / she is responsible for. If it is the device that he / she is in charge of, he / she can press the selection / response input unit 370 and he / she can take charge of the processing (processing for recovering the abnormality) of the device 10 in which the event has occurred. To do.

  When there is a response input from the selection / response input unit 370, the control unit 390 records the response input in the storage unit 330, and from the storage unit 330, recognizes the wearer's or own terminal's identification code (recognizable ID code). Etc.) (in this case, a recognition code is stored in advance in the storage unit 330), and the wearer 300 is connected from the terminal (slave unit) side wireless communication unit 350 and the wireless antenna 305 via the wireless communication interface unit 340. The fact that (user of the portable human body contact wireless communication terminal 301) is a candidate for event processing is transmitted to the master transceiver 200.

  The control unit 290 of the master transmitter / receiver 200 receives the recognition code run as an event process responder, compares the received recognition code with the recognition codes of all (all terminals) in the storage unit 230, and receives them. The wearer 300 (user of the portable human body contact wireless communication terminal 301) can respond to the event processing by transferring the received recognition code to the portable human body contact wireless communication terminal 301 other than the recognized recognition code. Is displayed on the portable human body contact wireless communication terminals 311 and 321, and the wearer 310 or 320 that is not applicable does not need to participate in the event processing. On the other hand, to the portable human body contact wireless communication terminal 301 of the received recognition code, a display indicating that the person has been designated and subsequent progress information about the device 10 from the sensor 100 are transmitted to the portable human body contact wireless communication terminal 301. It can be displayed on the human body contact wireless communication terminal 301 and used for event processing.

  After that, when the wearer 300 (user of the portable human body contact wireless communication terminal 301) finishes the event processing as a responder of the event processing (for example, when the abnormality of the device 10 is resolved), the wearer 300, for example, The selection / response input unit 370 is pressed again.

  Then, when there is a response input from the selection / response input unit 370, the control unit 390 reads the response input record from the selection / response input unit 370 from the storage unit 330 and determines that it is the second time, and this response It is determined that the input means the end of event processing (for example, the abnormality of the device 10 has been resolved). As a result, the control unit 390 resets the menu / input / output display unit 360 of the portable human body contact wireless communication terminal 301 and sends it to the master transceiver 200 (if possible, other portable human body contact wireless communication terminals 311 and 321). Also send an event processing completion notification or reset notification.

  Further, there is a possibility that the second input is erroneously input only by pressing the selection / response input unit 370. In order to avoid such an erroneous input, for example, if you want to go to the site later if possible, or if you want other personnel to go ahead this time as possible In order to diversify the input options, the menu input unit 372 displays a menu on the menu / input / output display unit 360, the up input unit 374 and the down input unit 376 move the cursor, and the selection / response input unit It is also possible to send an event processing end notification or a reset notification to the master transceiver 200 by selecting from the menu at 370.

  The master transmitter / receiver 200 that has received the event processing end notification or reset notification resets its own device and, if necessary, the event processing end notification or reset toward the portable human body contact wireless communication terminals 311 and 321. The notification is transmitted, and the display lamp of the menu / input / output display unit 360 of the portable human body contact wireless communication terminals 311 and 321 is reset.

  Next, the operation of the local emergency radio notification system according to the first embodiment of the present invention will be described using the operation flowchart of FIG. First, the master transceiver 200 waits for data indicating the occurrence of an event (or indicating an abnormality) from the sensor 100 (step S1). If not received (step S1: NO), it waits again at step S1. When received (step S1: YES), the control unit 290 stores data indicating the occurrence of an event (or indicating an abnormality) in the storage unit 230 according to the program, and indicates the destination data and the event occurrence in the storage unit 230. Data is read out, and data indicating the occurrence of an event is transmitted from the base unit side wireless communication unit 250 to all the portable human body contact wireless communication terminals 301, 311 and 321 via the wireless communication interface unit 240 ( Step S2).

  All portable human body contact wireless communication terminals 301, 311 and 321 receive data indicating the occurrence of an event (step S3). Upon receipt, the control unit 390 stores data indicating the occurrence of an event in the storage unit 330 according to the program, reads out various settings and data indicating the occurrence of the event in the storage unit 330, and displays the event on the menu / input / output display unit 360. Display the recognition code (recognizable ID code or recognizable installation position code, etc.) of the apparatus 10 in which the occurrence of the error occurred, or the name or position of the apparatus 10 stored in the storage unit 330, and together with the surface of the human body The stimulation unit 380 is driven, and the wearer 300, 310, and 320 is notified of the occurrence of the event by vibration (vibration) or the like (step S4), and whether there is a response input from the selection / response input unit 370 or not. Wait (step S5).

  If there is no response input (step S5: NO), step S5 is repeated again to wait. For example, when the wearer 300 who is the user of the portable human body contact wireless communication terminal 301 presses the selection / response input unit 370 and receives a response (step S5: YES), the portable human body contact wireless communication terminal 301 The control unit 390 reads out the destination data data of the master transceiver 200 in the storage unit 230 and the data in the case of being in charge of the person in charge according to the program, and passes through the wireless communication interface unit 340 via the wireless communication interface unit 340. The terminal (slave unit) side wireless communication unit 350 and the wireless antenna 305 transmit data indicating that the wearer 300 has become a candidate for event processing to the master transceiver 200 together with the recognition code (step S6). . The other portable human body contact wireless communication terminals 311 and 321 continue to wait in step S5.

  The master transmitter / receiver 200 waits for candidacy data and the like as responders of event processing from all the portable human body contact wireless communication terminals 301, 311 and 321 (step S7). If not received (step S7: NO), repeat step S7 again and wait. When the candidacy data from the portable human body contact wireless communication terminal 301 is received as the earliest data (step S7: YES), the control unit 290 stores the candidacy data, the recognition code and the like in the storage unit 230 according to the program. In addition, the recognition code of the portable human body contact wireless communication terminal 301 received first is detected from the storage unit 230 (step S8), and the portable human body contact that was not received or was not the first in the storage unit 230 is detected. The destination data and the like of the wireless communication terminals 311 and 321 are read out, and the portable human body contact wireless communication terminals 311 and 321 that have not been received or are not the first from the base-side wireless communication unit 250 via the wireless communication interface unit 240. Toward the event, the wearer 300 of the portable human body contact wireless communication terminal 301 is a candidate for event processing. Transmitting the data and the recognition code indicating that determined (step S9).

  After that, the master transceiver 200 waits for additional data (changes in measurement values, etc.) from the sensor 100 (step S10). If there is additional data (step S10: YES), the additional information is determined by the person in charge. It is transmitted to the portable human body contact wireless communication terminal 301 of the wearer 300 (step S11). When there is no additional data (step S10: NO), it progresses to the determination which waits whether the event of step S12 was complete | finished.

  When the portable human body contact wireless communication terminal 301 receives data and a recognition code indicating that the wearer 300 is determined to be an event processing responder, the control unit 390 refers to the data stored in the storage unit 330 according to the program. Then, it is determined whether the received recognition code matches the recognition code of the own terminal (step S14).

  When the received recognition code does not match the recognition code of the terminal itself (step S14: NO), the control unit 390 (for example, the portable human body contact wireless communication terminals 311 and 321) determines that the portable human body contact wireless communication terminal. The name of the wearer 300 is displayed on the menu / input / output display unit 360 of 311 and 321 using the data stored in the storage unit 330 (step S14), and a determination is made as to whether or not the event of step S12 has ended. Proceed to

  When the received recognition code matches the recognition code of its own terminal (step S14: YES), the control unit 390 (for example, of the portable human body contact wireless communication terminal 301) waits for additional information from the master transceiver 200. (Step S16). When there is no additional information (step S16: NO), the control unit 390 of the portable human body contact radio communication terminal 301 displays the menu / input / output display unit 360 (for example, the portable human body contact radio communication terminal 301). The name of the wearer 300 is displayed using the data stored in the storage unit 330 (step S17), and the process proceeds to the determination of waiting for whether or not the event of step S12 has ended.

  When there is additional information (step S16: YES), the control unit 390 of the portable human body contact radio communication terminal 301 transmits a master transmission / reception to the menu / input / output display unit 360 of the portable human body contact radio communication terminal 301. The additional information received from the machine 200 is displayed (step S18), and the process proceeds to the determination of waiting for whether or not the event of step S19 has ended.

  After that, when the wearer 300 (user of the portable human body contact wireless communication terminal 301) finishes the event process (for example, when the abnormality of the device 10 is resolved) as the responder of the event process, the wearer 300 selects / Since the response input unit 370 is pressed again, the control unit 390 of the portable human body contact wireless communication terminal 301 waits for the event processing by the wearer 300 to end and the selection / response input unit 370 to be pressed again (step) S19). If the selection / response input unit 370 is not pressed again (step S19: NO), the control unit 390 waits for the selection / response input unit 370 to be pressed again in step S19. When the selection / response input unit 370 is pressed again (step S19: YES), the control unit 390 indicates that the selection / response input unit 370 is pressed again toward the master transmitter / receiver 200 and the processing is completed. The process proceeds to the determination of waiting for whether or not the event of step S12 has ended.

  The control unit 290 of the master transceiver 200 waits to receive that the selection / response input unit 370 from the portable human body contact wireless communication terminal 301 is pressed again and the processing is completed (step S12). If the control unit 290 of the master transceiver 200 does not receive the completion of processing from the portable human body contact wireless communication terminal 301 (step S12: NO), the control unit 290 returns to step S10 and receives additional information from the sensor 100. Check if it is not. When it is received from the portable human body contact wireless communication terminal 301 that the processing has been completed (step S12: YES), the records and settings relating to the current event stored in the storage unit 230 of the master transceiver 200 are reset ( At the same time, a reset signal is output to all the portable human body contact wireless communication terminals 301, 311 and 321 to be reset (step S20), and the process returns to step S1.

  As described above, in the local emergency radio notification system according to the present embodiment, the wristwatch type devices (portable human body contact radio communication terminals 301, 311 and 321) used in the local emergency radio notification system are notified from the master transceiver 200. In addition to receiving the message, when the person in charge knows that an event has occurred on the device he is in charge of, he / she sends the fact that he is in charge of processing the event (that is, he has run for the event process) Since it can be known to other watch-type devices, and the end of event processing can be known to other watch-type devices, not only individual calls but also general calls will interfere with work other than the person in charge. Therefore, it is possible to provide an emergency radio notification system for a premises that does not deteriorate work efficiency.

Second Embodiment
Hereinafter, a local emergency radio notification system according to a second embodiment of the present invention will be described with reference to FIGS.

  FIG. 4A is different in that an information processing device 400 and a storage unit 450 are connected between the sensor 100 and the master transceiver 200 in FIG. 1A, and other points are the same as those in FIG. This is the same as the local emergency radio notification system according to the first embodiment.

  The information processing apparatus 400 is connected to the sensor 100, the master transceiver 200, and the storage unit 450. The information processing apparatus 400 is, for example, a computer or a server provided with a CPU (Central Processing Element), a microprocessor, and the like, and an abnormal situation with reference to data stored in the storage unit 450 from input of measurement data or the like from the sensor 100 Are detected, and the occurrence of the event is transmitted to all portable human body contact wireless communication terminals 301, 311 and 321 via the master transceiver 200. The merit of the configuration through the information processing apparatus 400 in the second embodiment between the sensor 100 and the master transmitter / receiver 200 of the first embodiment is that the storage capacity and calculation capacity (processing capacity) of programs and data are improved. More complex judgments can be made at high speed, and if necessary, the current status etc. are displayed on the screen so that workers on site can understand the current status, and options etc. are displayed to best suit the current status It is possible to select an option. The storage unit 450 may be, for example, an external hard disk storage device or a semiconductor memory drive.

FIG. 4B is a diagram illustrating an example of a hardware configuration in the information processing apparatus 400.
Note that the internal configuration block of the information processing apparatus 400 described below shows an example of a general computer, and may be another configuration as long as the information processing apparatus has a similar function. For example, the information processing apparatus 400 according to the present embodiment can operate with various operating systems (OSs) that are built in or read, and further includes various applications or various software programs that are programmed to perform desired operations. By reading the data into a hard disk or storage means, a predetermined operation as shown in the present embodiment can be performed.

  The information processing apparatus 400 is connected to the main controller 411 by the CPU 401, the RAM 403, the graphic controller 409, and the display device 410, which are connected to each other by the main controller 411, and the input / output (I / O) controller 412. An input / output unit having a communication interface (I / F) 404, a hard disk (HD) / semiconductor memory drive (SSD) 405, and a DVD / CD-ROM drive 407, a ROM 402 connected to the input / output controller 412, and And an input / output unit having an external device connection unit 406.

  The main controller 411 connects the RAM 403, the CPU 401 that accesses the RAM 403 at a high transfer rate, and the graphic controller 409. The CPU 401 operates based on programs stored in the ROM 402 and the RAM 403 and controls each unit. The graphic controller 409 acquires image data generated by the CPU 401 or the like on a frame buffer provided in the RAM 403 and displays it on the display device 410. Instead of this, the graphic controller 409 may include a frame buffer for storing image data generated by the CPU 401 or the like.

  The input / output controller 412 connects the main controller 411 to the hard disk / semiconductor memory drive 405, the communication interface 404, and the DVD / CD-ROM drive 407, which are relatively high-speed input / output devices. The hard disk / semiconductor memory drive 405 stores programs and data used by the CPU 401. The communication interface 404 is connected to the network communication device 1598 to transmit / receive programs or data. The DVD / CD-ROM drive 407 reads a program or data from the CD-ROM 160 and provides it to the hard disk / semiconductor memory drive 405 and the communication interface 404 via the RAM 403.

  The input / output controller 412 is connected to the ROM 402 and a relatively low-speed input / output device of the external device connection unit 406. The ROM 402 stores a boot program that the information processing apparatus 400 executes at startup, a program that depends on the hardware of the information processing apparatus 400, and the like. The external device connection unit 406 provides input from the sensor 100 and data transmitted to and received from the master transceiver 200 to the hard disk / semiconductor memory drive 405 and the communication interface 404 via the RAM 403.

  The program executed by the CPU 401 may be stored in a storage unit 450 that is a removable recording medium such as an external hard disk, a memory card, or a memory stick and provided by a user. The program stored in the storage unit 450 may be compressed or uncompressed. The program is installed in the hard disk / semiconductor memory drive 405 from the storage unit 450, read into the RAM 403, and executed by the CPU 401.

  The program shown above may be stored in an external storage medium. As the storage medium, in addition to a flexible disk and DVD / CD-ROM, an optical recording medium such as Blu-ray, a magneto-optical recording medium, a tape medium, a semiconductor memory such as an IC card, and the like can be used. Further, a storage device such as a hard disk or a RAM provided in a server system connected to a dedicated communication network or the Internet may be used as a recording medium and provided to the information processing apparatus 400 via the network.

  Next, the operation of the local emergency radio notification system according to the second embodiment of the present invention will be described using the operation flowchart of FIG. First, in the information processing apparatus 400 described above, data indicating an event occurrence (or indicating an abnormality) from the sensor 100 is awaited, and an event occurrence is indicated in the storage unit 450 according to a program stored therein or stored in the storage unit 450 (or Data indicating the abnormality) and reading the reference value range of the measurement data in the storage means 450, whether or not it is within the input data reference value range, that is, an event such as an abnormal measurement value has occurred Is determined (step S31).

  If the measurement data is within the reference value range and no event has occurred (step S31: NO), step S31 is repeated again to wait. If the measurement data is not within the reference value range and an event has occurred (step S31: YES), according to the program, it is determined whether the call is for all wearers at once, or the individual person in charge or the person in charge of the relevant group is called. (Step S32). Here, for example, when an abnormal value of an event is very far from the reference value range and a highly urgent abnormality occurs, all the wearers are alerted as a simultaneous call and the person in charge is called (Step S32: YES), and when the abnormal value of the event is not so far from the reference value range, there is no need to call all at once (Step S32: NO), and only the person in charge is called individually. (Step S35). Alternatively, if necessary, the display device 410 displays the current state of the device 10 and processing options that can be selected by the field worker, and allows the field worker to select either simultaneous call or individual call by the person in charge. Is also possible.

  In the case of simultaneous calling (step S32: YES), the information processing apparatus 400 sets the transmission destinations (recognition codes, etc.) of the portable human body contact wireless communication terminals 301, 311 and 321 of all wearers from the storage unit 450 according to the program. Read (step S33) and transmit that an event has occurred to all terminals (step S34).

  When not calling all at once (step S32: NO), the information processing apparatus 400 is a portable type in which only a predetermined wearer is registered from the storage means 450 according to the program (for example, when the wearer 300 is registered as an event processing counterpart). The transmission destination (recognition code or the like) of the human body contact wireless communication terminal 301 is read (step S36), and the occurrence of the event is transmitted to the terminal (step S37).

  In all the portable human body contact wireless communication terminals 301, 311, and 321 that have received the event occurrence from step S34, or the portable human body contact wireless communication terminal 301 that has received the event occurrence from step S37, data indicating the event occurrence Is received (step S38). Hereinafter, it is assumed that the portable human body contact wireless communication terminal 301 is the terminal of the person in charge by simultaneous calling in step S32. The control unit 390 of the portable human body contact wireless communication terminals 301, 311 and 321 stores data indicating an event occurrence in the storage unit 330 according to a program when received, and indicates various settings and event occurrences in the storage unit 330. Data or the like is read and the device / code stored in the storage unit 330 is a recognition code (such as a recognizable ID code or a recognizable installation position code) of the device 10 in which an event has occurred in the menu / input / output display unit 360 The name or position of 10 is displayed, and along with that, the human body stimulating unit 380 is driven to notify the wearer 300, 310 and 320 of the occurrence of the event by vibration (vibration) or the like (step S39). It waits for a response input from the selection / response input unit 370 (step S40).

  If there is no response input (step S40: NO), step S40 is repeated again to wait. For example, when the wearer 300 who is the user of the portable human body contact wireless communication terminal 301 presses the selection / response input unit 370 and receives a response (step S40: YES), the portable human body contact wireless communication terminal 301 The control unit 390 reads out the destination data data of the master transceiver 200 in the storage unit 230 and the data in the case of being in charge of the person in charge according to the program, and passes through the wireless communication interface unit 340 via the wireless communication interface unit 340. The terminal (slave unit) side wireless communication unit 350 and the wireless antenna 305 transmit data indicating that the wearer 300 has become a candidate for event processing to the master transceiver 200 together with the recognition code (step S41). .

  On the other hand, when the portable human body contact wireless communication terminal 301 is the person in charge in the individual call in step S35, the control unit 390 of the portable human body contact wireless communication terminal 301 similarly performs the same process as that for the simultaneous call. Although the human body surface stimulation unit 380 is driven, only the wearer 300 is notified of the occurrence of the event by vibration (vibration) or the like (step S39), and there is a response input from the selection / response input unit 370 It waits for no (step S40).

  If there is no response input (step S40: NO), step S40 is repeated again to wait. For example, when the wearer 300 who is the user of the portable human body contact wireless communication terminal 301 presses the selection / response input unit 370 and receives a response (step S40: YES), the portable human body contact wireless communication terminal 301 The control unit 390 performs the same process as in the case of the simultaneous call, and transmits data indicating that the wearer 300 is a candidate for the event process to the master transceiver 200 together with the recognition code (step S41). ). The other portable human body contact wireless communication terminals 311 and 321 continue to wait in step S40.

  In the master transceiver 200, when event occurrence is transmitted to all portable human body contact radio communication terminals 301, 311 and 321 in step S34, event processing from all portable human body contact radio communication terminals 301, 311 and 321 is performed. Waiting for candidacy data and the like as a corresponding person (step S42). If not received (step S42: NO), repeat step S42 again and wait. When the candidacy data from the portable human body contact wireless communication terminal 301 is received as the earliest data (step S42: YES), the same processing as steps S8 to S12 and S14 to S19 of the first embodiment is performed. .

  Thereafter, when the control unit 290 of the master transceiver 200 receives the completion of processing from the portable human body contact wireless communication terminal 301 (step S12: YES), it is stored in the storage unit 230 of the master transceiver 200. In addition, the recording and setting related to the current event are reset (step S43), and at the same time, a reset signal is output to all the portable human body contact wireless communication terminals 301, 311 and 321 to be reset (step S44). Return to.

  As described above, even in the local emergency radio notification system according to the present embodiment, the wristwatch type devices (portable human body contact radio communication terminals 301, 311 and 321) used in the local emergency radio notification system are notified from the master transceiver 200. In addition to receiving the message, when the person in charge knows that an event has occurred on the device he is in charge of, he / she sends the fact that he is in charge of processing the event (that is, he has run for the event process) Since it can be known to other watch-type devices, and the end of event processing can be known to other watch-type devices, not only individual calls but also general calls will interfere with work other than the person in charge. Therefore, it is possible to provide an emergency radio notification system for a premises that does not deteriorate work efficiency.

1 campus (within the jurisdiction of the building / facility or site),
10 equipment (manufacturing equipment, output equipment, etc.),
100 sensors,
200 Master transceiver
205 wireless antenna,
210 Wired communication connection,
220 wired communication interface unit,
230 storage unit,
240 wireless communication interface unit,
250 Base unit side wireless communication part,
260 transmission / reception display,
270 instruction input part (send button),
280 destination selection unit,
290 control unit,
300, 310, 320 Wearer (wireless communication terminal user),
301, 311, 321 portable human body contact wireless communication terminal,
305 wireless antenna,
330 storage unit,
340 wireless communication interface unit,
350 Terminal (slave unit) side wireless communication unit,
360 Menu / input / output display section,
370 selection / response input section,
372 Menu input section,
374 Up input section,
376 Down input section,
380 Human body surface stimulation part,
385 sound output unit,
390 control unit 400 information processing apparatus,
401 CPU (Central Processing Unit),
402 ROM (Read Only Memory),
403 RAM (Random Access Memory),
404 communication interface (I / F),
405 Hard disk (HD) / Semiconductor memory drive (SSD),
406 External device connection,
407 DVD / CD-ROM drive,
408 input / output (I / O) chips,
409 graphic controller,
410 display device (display, etc.),
411 main controller,
412 input / output (I / O) controller;
413 User interface (I / F),
414 input / output devices (keyboard, touch panel, etc.),
450 Storage means (external hard disk, memory card, memory stick, etc.)
460 Digital Versatile Disc (DVD) / Compact Disc (CD).

Claims (10)

A plurality of portable human body contact wireless communication terminals which are individually attached with a recognition code and capable of wireless transmission / reception with the master transceiver, and which are worn by at least partly directly contacting the surface of the wearer's human body; ,
Notification that an event has occurred in at least a predetermined location and / or a predetermined device with at least one portable human body contact wireless communication terminal, and individual recognition of each portable human body contact wireless communication terminal A master transceiver capable of wireless transmission and reception of codes;
Including at least
When each portable human body contact radio communication terminal receives a notification that the event has occurred from the master transceiver, the wearer of the portable human body contact radio communication terminal is a candidate for responding to the event. And at least input means capable of transmitting the information to the master transceiver together with the recognition code,
The master transmitter / receiver, when receiving the candidacy information and the recognition code, for all portable human contact wireless communication terminals other than the portable human contact wireless communication terminal corresponding to the received recognition code, Transmitting that the wearer of the portable human body contact wireless communication terminal corresponding to the received recognition code has run as a responder to the event;
On-site emergency radio notification system. At least one sensor is connected to the master transceiver,
When the master transmitter / receiver receives information indicating that an event has occurred from the sensor, it notifies all of the portable human body contact wireless communication terminals that the event has occurred.
The on-site emergency radio notification system according to claim 1. When the master transmitter / receiver receives the candidate information and the recognition code, the master transceiver transmits progress information from the sensor only to the portable human body contact wireless communication terminal of the recognition code.
The local emergency radio notification system according to claim 2. A plurality of sensors are connected to the master transceiver.
When the master transmitter / receiver receives the candidate information and the recognition code, the master transmitter / receiver transmits information from the plurality of sensors only to the portable human body contact wireless communication terminal of the recognition code,
The local emergency radio notification system according to any one of claims 1 to 3. When each portable human body contact wireless communication terminal receives a notification that the event has occurred from the master transceiver, the portable human body contact wireless communication terminal gives a physical stimulus to the human body surface of the wearer to notify the reception. A human body surface stimulator capable of
The local emergency radio notification system according to any one of claims 1 to 4. At least one information processing device is connected to the master transceiver,
The master transceiver transmits the received candidate information and the recognition code to the information processing apparatus,
The information processing apparatus transmits the received recognition code to all portable human body contact wireless communication terminals other than the portable human body contact wireless communication terminal corresponding to the received recognition code via the master transceiver. Sending that the wearer of the corresponding portable human body contact wireless communication terminal has run as a responder to the event,
The local emergency radio notification system according to any one of claims 1 to 5. The information processing apparatus has storage means for storing information indicating that an event from each sensor has occurred, together with the date and time of occurrence and a processing record of the event, and records the generated event information in the master transceiver. Via the mobile terminal contact wireless communication terminal corresponding to the received recognition code,
The local emergency radio notification system according to any one of claims 1 to 6. The master transmitter / receiver has an input means that allows a wearer to select at least one terminal or group from each portable human body contact wireless communication terminal,
The local emergency radio notification system according to any one of claims 1 to 7. The master transmitter / receiver includes an input unit that allows a wearer to manually input a notification that an event has occurred in the predetermined location and / or a predetermined device and transmit the notification to each portable human body contact wireless communication terminal. ,
The local emergency radio notification system according to any one of claims 1 to 8.   The portable human body contact radio | wireless communication terminal used for the local emergency radio | wireless notification system of Claims 1-9.