CN204536556U - Disaster relief field staff movement locus accurate tracking monitoring system and locating device - Google Patents
Disaster relief field staff movement locus accurate tracking monitoring system and locating device Download PDFInfo
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- CN204536556U CN204536556U CN201420514738.5U CN201420514738U CN204536556U CN 204536556 U CN204536556 U CN 204536556U CN 201420514738 U CN201420514738 U CN 201420514738U CN 204536556 U CN204536556 U CN 204536556U
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Abstract
The utility model discloses a kind of disaster relief field staff movement locus accurate tracking monitoring system and locating device, system comprises terminal device, track positioning device and identification module; Track positioning device comprises central processing unit II, wireless communication module II and track positioning component, and track positioning component comprises motion orientation module and information reading module; The utility model utilizes motion orientation module, combining information read module and be distributed in scene and at least record the identification module of positional information, carry out interruption to the positional information measured by motion orientation module to correct, avoid the positional information that causes due to error accumulation inaccurate and the problem that cannot rescue caused, the inaccurate problem of recognizing site information that the discontinuity that it also avoid existing radio-frequency (RF) identification card technique causes; By in conjunction with satnav and rationally arrange identification module, realize the docking of outdoor indoor location, accurate Continuous Tracking location can be carried out to the rescue personnel in buildings.
Description
Technical field
The utility model relates to a kind of disaster relief site safety equipment, and special type relates to a kind of disaster relief personnel movement locus real time location tracking detection system, equipment and tracking and monitoring method at the scene.
Background technology
The scene of fire that disaster scene, particularly upper frequency occur, dense smoke density is large, and visual poor, rescue environment is comparatively severe; At the strange rescue site of bad environments, rescue personnel often the entering of None-identified the best, rescue and escape route, impact rescue, even makes fire-fighting and rescue personnel escape; Therefore, how to ensure how to confirm field condition the rescue personnel (fire fighter) of scene of fire, best rescue and escape route is not selected by besieging, thus ensure the validity of rescue and escape, being then the problem that the rescue personnels such as fire-fighting need solve, is also how effectively to reduce the disasteies such as fire cause injures and deaths major issue to personnel.
And in fact, utilize the location that existing satellite positioning module then can not be applicable in buildings, and therefore, rescue in the buildings that can not be applicable to the disasters such as the fire of buildings, earthquake.
For solving the problem, occur utilizing three-axis gyroscope to carry out at the system of buildings inner position and device, but because three-axis gyroscope itself exists error and this error adds up gradually according to the prolongation of service time, cause final positional information inaccurate, even differ far away; Particularly buried in disaster relief process disaster relief personnel, the inaccurate key factor being impact and rescuing of positional information.Be exactly the technical scheme utilizing radio-frequency identification card recognizing site information in addition, due in REID, identification card need be installed in buildings, and installation that cannot be intensive, therefore, reading and the passback of positional information are all discontinuity, particularly in larger building space, between twice digital independent, the position of disaster relief personnel can not be determined.
Therefore, need a kind of system or equipment for disaster scene rescue, be directed to satellite positioning module to improve in the problem of buildings inner position, accurate track and localization can be carried out to the rescue personnel in buildings, and be transferred to terminal device and monitor, and according to this monitoring information, grasp fireman or trapped personnel position and movement locus, thus guidance and help rescue personnel or trapped personnel withdraw scene fast.
Utility model content
In view of this, the purpose of this utility model provides a kind of disaster relief field staff movement locus accurate tracking monitoring system and device, be directed to satellite positioning module to improve in the problem of buildings inner position, accurate tracking location can be carried out to the rescue personnel in buildings, and be transferred to terminal device and monitor, and according to this monitoring information, grasp fireman or trapped personnel position and movement locus, thus guidance and help rescue personnel or trapped personnel withdraw scene fast.
Disaster relief field staff movement locus accurate tracking monitoring system of the present utility model, comprises terminal device, track positioning device and is distributed in scene and at least records the identification module of positional information;
The wireless communication module I that described terminal device comprises central processing unit I and is connected with central processing unit I signal;
Described track positioning device comprises central processing unit II, the wireless communication module II be connected with central processing unit II signal and track positioning component, and described track positioning component comprises the information reading module of motion orientation module and the positional information for acquiring and identifying module;
Mutual radio communication between described wireless communication module I and wireless communication module II.
Further, identification module is arranged at or correspondence is arranged at on-the-spot fire fighting device or/and fire escape;
Further, described motion orientation module is 3-axis acceleration sensor, and identification module is RFID, and this RFID also stores fire fighting device information;
Further, also comprise for the intercom system between terminal device and track positioning device, this intercom system is made up of the intercommunication module I be connected with central processing unit I signal and the intercommunication module II that is connected with central processing unit II signal; Described terminal device also comprises the Input/Output Device I be connected with central processing unit I signal, and described track positioning device also comprises the Input/Output Device II be connected with central processing unit II signal;
Further, central processing unit I and/or central processing unit II store the on-the-spot three-dimensional map of the disaster relief; Tracking and monitoring system also comprises remote command center, and described remote command center and terminal device are or/and alternating transmission network signal between track positioning device.
The invention also discloses a kind of disaster relief field staff movement locus locating device, comprise track positioning device and be distributed in scene and at least record the identification module of positional information;
The track positioning component that described track positioning device comprises central processing unit II and is connected with central processing unit II signal, described track positioning component comprises the information reading module of motion orientation module and the positional information for acquiring and identifying module.
Further, identification module is arranged at or correspondence is arranged at on-the-spot fire fighting device or/and fire escape;
Further, described motion orientation module is 3-axis acceleration sensor, and described identification module is RFID, and RFID also stores fire fighting device information;
Further, the wireless communication module II, satellite positioning module II and the Input/Output Device II that are connected with central processing unit II signal is also comprised;
Further, described central processing unit II stores the on-the-spot three-dimensional map of the disaster relief.
The beneficial effects of the utility model: disaster relief field staff movement locus accurate tracking monitoring system of the present utility model and device, utilize motion orientation module (3-axis acceleration sensor or three-axis gyroscope can be adopted to add acceleration transducer), combining information read module and be distributed in scene and at least record the identification module of positional information, carry out interruption to the positional information measured by motion orientation module to correct, trimming process is passed to terminal device by above-mentioned information data, motion orientation module error is made zero by terminal device by operating personnel, avoid the positional information that causes due to error accumulation inaccurate and the problem that cannot rescue caused, the inaccurate problem of recognizing site information that the discontinuity that it also avoid existing radio-frequency (RF) identification card technique causes, by in conjunction with satnav and rationally arrange identification module (on-the-spot entrance), realize the docking of outdoor indoor location, accurate Continuous Tracking location can be carried out to the rescue personnel in buildings, and be transferred to terminal device and monitor, and according to this monitoring information, grasp fireman or trapped personnel position and movement locus, thus guidance and help rescue personnel or trapped personnel withdraw scene fast.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural principle block diagram of the present utility model.
Embodiment
Fig. 1 is structural principle block diagram of the present utility model, as shown in the figure: the disaster relief field staff movement locus accurate tracking monitoring system of the present embodiment: comprise terminal device, track positioning device and be distributed in scene and at least record the identification module of positional information;
The wireless communication module I that described terminal device comprises central processing unit I and is connected with central processing unit I signal; Described wireless communication module I for receiving wireless signal and transferring to central processing unit I, and accepts the command signal of central processing unit I and wireless transmission;
Described track positioning device comprises central processing unit II, the wireless communication module II be connected with central processing unit II signal and track positioning component, and described track positioning component comprises motion orientation module and the information reading module for acquiring and identifying module;
Mutual radio communication between described wireless communication module I and wireless communication module II; Described wireless communication module II for receiving the wireless signal of wireless communication module I and transferring to central processing unit II, and accepts the command signal of central processing unit II and is wirelessly transmitted to wireless communication module I.
In the present embodiment, described wireless communication module I and wireless communication module II are LoRa communication module, mainly by comprising initial space coordinate figure and X, Y, the useful information such as displacement of Z-direction sends to terminal device, LoRa communication module has stronger Signal transmissions and ability through walls, is particularly suitable for the signal and communication transmission in buildings.
In the utility model, the general integral installation of track positioning device, in a housing, forms compact equipment, carry with, and terminal device is generally vehicle-mounted equipment, for fire truck or other breakdown lorrys for (disaster relief) fireman individual, when rescue personnel is by entering in buildings outside buildings, satellite-signal disappears, satellite positioning module (GPS or Big Dipper locating module) is made up of positioning chip (GPS or Big Dipper positioning chip) and orientation triggering switch, trigger switch will obtain longitude (X-axis), latitude (Y-axis) coordinate of positioning chip when starting in real time, again the acceleration of gravity direction (Z axis) of triggering moment is set to zero simultaneously, then generate the spatial value (X triggering moment, Y, 0), certainly, also can be as required, do not adopt the mode of satnav and adopt radio-frequency card at the scene import send positional information, carry out preliminary correction location, and this volume coordinate is sent to terminal device and central processing unit I by wireless communication module I and wireless communication module II, as the initial space coordinate figure of scene of fire personnel motion, certainly, this initial coordinate values also can directly be stored in central processing unit II, and shows, motion orientation module (3-axis acceleration sensor or three-axis gyroscope can be adopted to add acceleration transducer) generally has integrator computing unit, motion orientation module detects track positioning and tracking device X in real time, Y, the acceleration in Z tri-directions, the instantaneous velocity in three directions is drawn by integral operation, track positioning and tracking device is gone out at X again by the integral and calculating of time, Y, the displacement in Z tri-directions, its X, Y, the displacement of Z superposes with initial space coordinate, can obtain carrying the running orbit detecting track positioning and tracking device fire control personnel, but, this motion orientation module can produce cumulative errors, after the identification module arranged by scene is accurately located, this locating information is sent to terminal device (being generally command car), also can be sent to central processing unit II, operating personnel are artificially corrected the positional information of motion orientation module by terminal device simultaneously, simultaneously, rescue personnel also can set track positioning device, error is made zero, thus obtains continuous positional information accurately, certainly, also automatically by terminal device the positional information of motion orientation module is contrasted, revises correction, error is made zero, utilize the information acquiring program of existing 3-axis acceleration sensor or three-axis gyroscope to realize, not arrogantly to repeat at this.Certainly, and, need to store buildings map in central processing unit I and/or central processing unit II (only central processing unit I can realize object), and compare with the detection track orientation of aforesaid detection track positioning and tracking device, thus obtain the concrete position of rescue personnel, for the guidance foundation instructing rescue, escape provides route, belong to the mode utilizing map pursuit path of prior art, do not repeat them here; Certainly, this route is stored in central processing unit I and/or central processing unit II according to buildings map, then directly can be presented at detection track positioning and tracking device directly to be read by rescue personnel, also can be read by terminal device and be transferred to and detect track positioning and tracking device or pass to rescue personnel by terminal device by voice, certainly, also can not show and directly voice message etc., not repeat them here.
In the present embodiment, identification module is arranged at or correspondence is arranged at on-the-spot fire fighting device or/and fire escape; Fire fighting device and fire escape are the positions that disaster relief personnel are comparatively easy to close to or are positioned at, and thus can obtain correction position information in time.
In the present embodiment, described motion orientation module is 3-axis acceleration sensor, and described 3-axis acceleration sensor is small and exquisite, precision is high, directly outputs signal, and whole individual device is easy to carry; Identification module is RFID, and certainly, read module is then rfid interrogator, can write useful data, do not repeat them here in Daily Round Check process; This RFID also stores fire fighting device information; Not only there is the effect identifying correction position information, also can be rescue personnel and fire fighting device information and fire escape information are provided, contribute to rescue.
In the present embodiment, also comprise for the intercom system between terminal device and track positioning device, this intercom system is made up of the intercommunication module I be connected with central processing unit I signal and the intercommunication module II that is connected with central processing unit II signal; Realized the real time phone call of terminal device and rescue personnel by intercom system, improve rescue efficiency and reduce maloperation; Described terminal device also comprises the Input/Output Device I be connected with central processing unit I signal, and described track positioning device also comprises the Input/Output Device II be connected with central processing unit II signal; Input/Output Device I and Input/Output Device II generally comprise command input unit, voice unit and display unit, command input unit is generally keyboard, touch-screen, Mike, the first-class existing input equipment of shooting, for giving an order or exchanging with rescue personnel; Display unit can show rescue personnel's track in time, and is pointed out by voice, ensures security; General terminal device also should comprise the satellite positioning module I be connected with central processing unit I signal, for determining the concrete orientation of terminal device (be generally used for fire truck or command place) temporarily, and show this orientation, determine that its tram provides foundation, and commander in chief center can be transferred to, realize the centralized management of rescue operations, do not repeat them here.
In the present embodiment, central processing unit I and/or central processing unit II store the on-the-spot three-dimensional map of the disaster relief; Three-dimensional map can adapt with the interior of building of building, thus obtains displacement intuitively and orientation, is beneficial to realization and effectively rescues or flee from; If only central processing unit I has three-dimensional map, then realize, with the communication of central processing unit II, making rescue personnel obtain concrete orientation by unlimited transceiver module; Central processing unit II also stores three-dimensional map, then directly display or voice message, and with reference to carrying out pick-up operation, terminal device is only for supervision and correction; And three-dimensional map is software systems, the association attributes in buildings main in city and street is generated three-dimensional map and downloads in the terminal device of central processing unit I by this system, belong to existing software engineering, certainly, central processing unit II also can store, the bit shift of the initial space coordinate figure sent with track positioning and tracking device and X, Y, Z-direction is combined, realize scene of fire personnel in buildings and avenue three-dimensional localization, traceable scene of fire personnel motion trail.
Tracking and monitoring system also comprises remote command center, and described remote command center and terminal device, or/and alternating transmission network signal between track positioning device, certainly, need be provided with necessary mixed-media network modules mixed-media, can adopt 3G/4G communication module.
The invention also discloses a kind of disaster relief field staff movement locus locating device, comprise track positioning device and identification module;
Described identification module is distributed in scene and at least records positional information; Identification module can adopt RFID electronic tag, magnetic card, IC-card, NFC chip carrier, Quick Response Code carrier or bar code carrier etc., the positional information at least storing or can identify;
The track positioning component that described track positioning device comprises central processing unit II and is connected with central processing unit II signal, the information reading module that described track positioning component comprises motion orientation module and corrects for the error of positional information to motion orientation module of acquiring and identifying module;
The general integral installation of this device track positioning device, in a housing, forms compact equipment, carries with for (disaster relief) fireman individual; When being used alone, when rescue personnel is by entering in buildings outside buildings, satellite-signal disappears, satellite positioning module (GPS or Big Dipper locating module) is made up of positioning chip (GPS or Big Dipper positioning chip) and orientation triggering switch, trigger switch will obtain longitude (X-axis), latitude (Y-axis) coordinate of positioning chip when starting in real time, again the acceleration of gravity direction (Z axis) of triggering moment is set to zero simultaneously, then generate the spatial value (X triggering moment, Y, 0); Certainly, also can be as required, do not adopt the mode of satnav and adopt radio-frequency card at the scene import send positional information, carry out preliminary correction location, and using initial space coordinate figure that this volume coordinate is moved as scene of fire personnel, can directly be stored in central processing unit II, and show; Motion orientation module (3-axis acceleration sensor or three-axis gyroscope can be adopted to add acceleration transducer) generally has integrator computing unit, motion orientation module detects the acceleration in track positioning and tracking device X, Y, Z tri-directions in real time, the instantaneous velocity in three directions is drawn by integral operation, the displacement of track positioning and tracking device in X, Y, Z tri-directions is gone out again by the integral and calculating of time, the displacement of its X, Y, Z superposes with initial space coordinate, can obtain carrying the running orbit detecting track positioning and tracking device fire control personnel; But this motion orientation module can produce cumulative errors, after the identification module arranged by scene is accurately located, this locating information is sent to central processing unit II, rescue personnel also can set track positioning device, error is made zero, thus obtains continuous positional information accurately; Certainly, also automatically by central processing unit II positional information of motion orientation module is contrasted, revises correction, error is made zero, utilizes the information acquiring program of existing 3-axis acceleration sensor or three-axis gyroscope to realize, not arrogantly to repeat at this.Certainly, and, need in central processing unit II to store buildings map, and compare with the real trace orientation of aforesaid track positioning device, thus obtain the concrete position of rescue personnel self, for escape provides the guidance foundation of route, belong to the mode utilizing map pursuit path of prior art, do not repeat them here.
In the present embodiment, identification module is arranged at or correspondence is arranged at on-the-spot fire fighting device or/and fire escape.
In the present embodiment, described motion orientation module is 3-axis acceleration sensor, and described identification module is RFID, and RFID also stores fire fighting device information; Fire fighting device information comprises the information such as fire fighting equipment, passage, makes disaster relief personnel fully understand the fire fighting device information of residing environment.
In the present embodiment, the Input/Output Device II also comprising the wireless communication module II be connected with central processing unit II signal, the satellite positioning module II be connected with central processing unit II signal and be connected with central processing unit II signal, Input/Output Device II comprises command input unit, voice unit and display unit, command input unit is generally keyboard, touch-screen, Mike, the first-class existing input equipment of shooting, for giving an order or exchanging with rescue personnel; Display unit can show rescue personnel's track in time, and is pointed out by voice, ensures security; Described central processing unit II stores the on-the-spot three-dimensional map of the disaster relief, by 3-axis acceleration sensor and RFID and in conjunction with three-dimensional map, can know the track of disaster relief personnel clear, accurately.
The utility model in use, at terminal device, track positioning device or/and command centre prestores electronic three-dimensional map and building fire protection facility and facility (also can be arrange as required) to there being RFID coded data, install on building ' s fire facility simultaneously and there is architecture indoor positional information RFID (coding of RFID and terminal device, track positioning device be one_to_one corresponding or/and the RFID of command centre encodes), when breaking out of fire, when the track positioning device that fireman wears enters buildings hall and passage, immediately fire fighting device (as: the passageway for fire apparatus label on hall and passage can be obtained, hall flame snuffer etc.) positional information, namely the positional information of fireman at buildings is obtained, in fireman's fire fighting and rescue process, the track of fireman's motion is calculated by motion orientation module, in motion process there are calculating cumulative errors in motion orientation module, can deviation be there is gradually in fireman at indoor location, but when fireman is through installing the fire fighting device of RFID label tag, effective and accurate Indoor environment position data can be read, replace to have by the data read and calculate cumulative errors positional information, achieve the accurate positioning correcting function of 3 D locating device, thus reach the object of the positional information obtaining continous-stable.
Signal of the present utility model connects the mode referring to signal transmission and connects; Although do not represent in figure, no matter be terminal device or track positioning device, completing said process needs to have power module, belongs to prior art, does not repeat them here.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a disaster relief field staff movement locus accurate tracking monitoring system, is characterized in that: comprise terminal device, track positioning device and be distributed in scene and at least record the identification module of positional information;
The wireless communication module I that described terminal device comprises central processing unit I and is connected with central processing unit I signal;
Described track positioning device comprises central processing unit II, the wireless communication module II be connected with central processing unit II signal and track positioning component, and described track positioning component comprises the information reading module of motion orientation module and the positional information for acquiring and identifying module;
Mutual radio communication between described wireless communication module I and wireless communication module II.
2. disaster relief field staff movement locus accurate tracking monitoring system according to claim 1, is characterized in that: identification module is arranged at or correspondence is arranged at on-the-spot fire fighting device or/and fire escape.
3. disaster relief field staff movement locus accurate tracking monitoring system according to claim 1, it is characterized in that: described motion orientation module is 3-axis acceleration sensor, identification module is the RFID storing fire fighting device information.
4. the disaster relief field staff movement locus accurate tracking monitoring system according to the arbitrary claim of claims 1 to 3, it is characterized in that: also comprise for the intercom system between terminal device and track positioning device, this intercom system is made up of the intercommunication module I be connected with central processing unit I signal and the intercommunication module II that is connected with central processing unit II signal; Described terminal device also comprises the Input/Output Device I be connected with central processing unit I signal, and described track positioning device also comprises the Input/Output Device II be connected with central processing unit II signal.
5. disaster relief field staff movement locus accurate tracking monitoring system according to claim 1, is characterized in that: central processing unit I and/or central processing unit II store the on-the-spot three-dimensional map of the disaster relief; Tracking and monitoring system also comprises remote command center, and described remote command center and terminal device are or/and alternating transmission network signal between track positioning device.
6. a disaster relief field staff movement locus locating device, is characterized in that: comprise track positioning device and be distributed in scene and at least record the identification module of positional information;
The track positioning component that described track positioning device comprises central processing unit II and is connected with central processing unit II signal, described track positioning component comprises the information reading module of motion orientation module and the positional information for acquiring and identifying module.
7. disaster relief field staff movement locus locating device according to claim 6, is characterized in that: identification module is arranged at or correspondence is arranged at on-the-spot fire fighting device or/and fire escape.
8. disaster relief field staff movement locus locating device according to claim 7, it is characterized in that: described motion orientation module is 3-axis acceleration sensor, described identification module is the RFID storing fire fighting device information.
9. disaster relief field staff movement locus locating device according to claim 7, is characterized in that: also comprise the wireless communication module II, satellite positioning module II and the Input/Output Device II that are connected with central processing unit II signal.
10. disaster relief field staff movement locus locating device according to claim 6, is characterized in that: described central processing unit II stores the on-the-spot three-dimensional map of the disaster relief.
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| CN201420514738.5U CN204536556U (en) | 2014-09-09 | 2014-09-09 | Disaster relief field staff movement locus accurate tracking monitoring system and locating device |
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| CN201420514738.5U CN204536556U (en) | 2014-09-09 | 2014-09-09 | Disaster relief field staff movement locus accurate tracking monitoring system and locating device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180999A (en) * | 2015-08-20 | 2015-12-23 | 广州杰赛科技股份有限公司 | Environment detector, environment detector recovery control method and environment detector recovery control system |
| CN109931927A (en) * | 2017-12-19 | 2019-06-25 | 阿里巴巴集团控股有限公司 | Track recording method, indoor map method for drafting, device, equipment and system |
-
2014
- 2014-09-09 CN CN201420514738.5U patent/CN204536556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180999A (en) * | 2015-08-20 | 2015-12-23 | 广州杰赛科技股份有限公司 | Environment detector, environment detector recovery control method and environment detector recovery control system |
| CN105180999B (en) * | 2015-08-20 | 2019-08-13 | 广州杰赛科技股份有限公司 | Environment detector, environment detector recycling and control method and its system |
| CN109931927A (en) * | 2017-12-19 | 2019-06-25 | 阿里巴巴集团控股有限公司 | Track recording method, indoor map method for drafting, device, equipment and system |
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Address after: 401336, Chongqing, South District, Yu Road, No. 8 science and technology center, 5 floor, Rong Ying building, No. 63 Patentee after: CHONGQING HEHANG INTERNET OF THINGS TECHNOLOGY RESEARCH INSTITUTE CO., LTD. Address before: 401336, Chongqing, South District, Yu Road, No. 8 science and technology center, 5 floor, Rong Ying building, No. 63 Patentee before: Chongqing Hehang Safety Technology Service Co., Ltd. |
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Effective date of registration: 20180803 Address after: 400039 3, floor K, standard workshop 52, four Garden Street, Kowloon Po, Chongqing. Patentee after: Chongqing Hehang Technology Co.,Ltd. Address before: 401336 63, 5 floor, Rong Ying building, science and technology innovation center, 8 Yuwang Road, Nan'an District, Chongqing. Patentee before: CHONGQING HEHANG INTERNET OF THINGS TECHNOLOGY RESEARCH INSTITUTE CO., LTD. |