CN203858370U - Electronic tracer - Google Patents
Electronic tracer Download PDFInfo
- Publication number
- CN203858370U CN203858370U CN201420167508.6U CN201420167508U CN203858370U CN 203858370 U CN203858370 U CN 203858370U CN 201420167508 U CN201420167508 U CN 201420167508U CN 203858370 U CN203858370 U CN 203858370U
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- China
- Prior art keywords
- module
- hand
- held set
- wrist strap
- housing
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- Expired - Fee Related
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- 239000000700 radioactive tracer Substances 0.000 title abstract 4
- 210000000707 wrist Anatomy 0.000 claims description 62
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 13
- 230000006870 function Effects 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses an electronic tracer. The position information of an object can be accurately measured by a GPS technology, and a prisoner who escapes from prison can be positioned and traced. A handheld machine in a present market tends to cause hand-ache and fracture of an antenna. The electronic tracer comprises m electronic wristbands and n handheld machines, wherein each of the m and n is an integral number greater than 1. One side of a housing is hinged to an antenna, provided with a groove out of which a hand strap extends, and fixedly provided with an antenna soleplate, an antenna installing groove is formed at the top of the antenna soleplate, a camera hole is formed at the bottom of the housing, a spring installing shaft is hinged to the inner wall of the bottom of the housing, one end of a helical spring is fixed to the spring installing shaft, the other end of the helical spring is fixed to one end of the hand strap, and the other end of the hand strap is fixed to the housing. The electronic tracer can effectively prevent prisoners from escape, avoid hand-ache caused by holding the handheld machines for a long time, and prevent fracture of the antenna when the antenna is not used.
Description
Technical field
The utility model belongs to electronic technology field, is specifically related to a kind of electronic tracking device.
Background technology
At present, traditional safety-protection systems such as video monitoring system, warning system, gate control system are mostly used in the supervision in detention house, but in personnel under detention's retaliatory, fierce and cruel property, cunning strengthens gradually and police strength not enough in the situation that, even a plurality of systems operate simultaneously, in very multi-functional interlock combination, can not accomplish flawless.And for going out, seek medical advice, work etc. escorts the accident occurring in process, for example, run away, policeman cannot judge its direction of running away in time, is difficult to obtain its conduct route, is unfavorable for chasing.Therefore, wireless location technology is approved by people gradually and is promoted the use of.Below the comparison of several conventional wireless technologys:
Bluetooth technology, has transmission speed fast, and integrated level and reliability are high, the feature that use cost is low, but its single-point coverage distance only has 10m left and right, is not suitable for large-scale location tracking.
ZigBee technology, there is low-power consumption, low cost, use frequency range is wide, and the feature that battery is high can be embedded in various device, also support geographic positioning functionality simultaneously, but the realization of its geographic positioning functionality will depend on fixing base station, if depart from base station, just cannot position, in addition, its single-point coverage distance only has 50m～300m, cannot location tracking for this technology of the personnel under detention who runs away outside that surpasses this scope.
Wi-Fi technology, transfer rate is very fast, can expand and apply to data online, speech communication, voice scheduling and video monitoring etc., and can be used for indoor location, but power consumption is larger, terminal device expense is high, installs and uses complexity higher, and belong to short distance wireless technical the same as bluetooth, cannot and position tracking to the personnel under detention who runs away outside in the place that does not have Wi-Fi to cover.
GPS technology, the navigation signal launched via satellite, any place Measurement accuracy is to positional informations such as the instantaneous longitude of object, latitude, height at any time.
As can be seen here, though above-mentioned first three kind technology respectively has superiority, for the process of escorting and the personnel under detention's outside that runs away location tracking, more or less have some defects, GPS technology can just meet this demand.
Hand-held set shell shape is in the market different, and long-term gripping easily causes hand acid, to supervisor, makes troubles.The hand-held set that has external antenna on market, its antenna is fixing substantially, when bumping to, easily fractures.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of electronic tracking device is provided, and this device is a set of wireless remote supervisory systems based on GPS technology, can effectively prevent running away of personnel under detention; Realize and automatically count number and the periphery policeman's information on duty in appointed area, and can reproduce on computers personnel under detention's course, be convenient to management in the future or run away and chase; This device can be avoided gripping for a long time hand-held set and cause hand acid; When antenna does not use, avoid colliding with and fracture.
The utility model comprises m electronic wrist strap and n hand-held set, and m and n are the integer that is greater than 1; Each electronic wrist strap can carry out data transmission by wireless mode with one or more hand-held sets, and each hand-held set can carry out data transmission by wireless mode with one or more electronic wrist straps, and all hand-held sets all can carry out data transmission with host computer.
Described electronic wrist strap comprises wrist strap CPU module, the wrist strap power module being connected with wrist strap CPU module respectively, wrist strap GPS module, wrist strap SI4432 wireless module and wrist strap alarm module; Described wrist strap power module comprises the charging that is connected with CPU module respectively and battery capacity indication module, voltage transformation module; On described electronic wrist strap, be carved with Quick Response Code.
Described hand-held set comprises hand-held set CPU module, the hand-held set power module being connected with hand-held set CPU module respectively, hand-held set GPS module, hand-held set SI4432 wireless module, TFT screen display module, EEPROM module, USB module, SD card module, hand-held set alarm module, LED lighting module and camera module, and housing and cover plate; Described USB module and host computer carry out data transmission; Described hand-held set power module comprises the charging that is connected with hand-held set CPU module respectively and battery capacity indication module, voltage transformation module.Described hand-held set CPU module, hand-held set power module, hand-held set GPS module, hand-held set SI4432 wireless module, EEPROM module, USB module, SD card module, hand-held set alarm module, LED lighting module and camera module are all arranged in housing; Described cover plate and housing removably connect, and described TFT screen display module is arranged on housing outer surface.
One side of described housing is hinged with antenna, and is fixedly installed antenna mounting seat, and the top of described antenna mounting seat offers antenna mounting groove.
The bottom of described housing offers camera hole, and the bottom interior wall of spring fitting axle and housing is hinged, and a side of housing offers hand-strap and stretches out groove; Helical spring one end and spring fitting axle are fixed, and one end of the other end and hand-strap is fixed; The other end and the housing of described hand-strap are fixed.
The beneficial effects of the utility model:
1, the utility model adopts GPS wireless recognition technique, can not only realize the supervision to fixed point crowd, can also realize flow crowd's supervision, has reduced detention house supervisor's labour intensity, has improved work efficiency.
2, the utility model has adopted the singlechip chip of low-power consumption, has extended the serviceable life of device, has improved the arithmetic speed of device; Adopt high-precision GPS locating module, reduced error, improved the accuracy of data.
3, hand-held set of the present utility model can communicate with special-purpose host computer, personnel under detention's routing information is uploaded to computing machine, realize the function of reproducing on computers personnel's course, analyze more intuitively and study personnel under detention's trend, be convenient to management in the future or run away and chase, therefore compare with existing common safety-protection system, in function and in degree easy to use, very advantageous all.
4, a hand-held set of the present utility model can be supervised a plurality of electronic wrist straps simultaneously, and an electronic wrist strap can be supervised by a plurality of hand-held sets simultaneously.
5, working frequency range of the present utility model meets national radio management council standard, without application frequency.
6, hand-strap of the present utility model can stretch when hand is carried, and during relieving, can retract with volute spring, avoids gripping for a long time hand-held set and causes hand acid.
7, antenna of the present utility model can be fixed in the antenna mounting groove of hand-held set, and while not using, avoiding collides with fractures, and increases the service life.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present utility model;
Fig. 2 is the system architecture schematic diagram of electronic wrist strap in the utility model;
Fig. 3 is the system architecture schematic diagram of hand-held set in the utility model;
The structural perspective of hand-held set when Fig. 4 is the expansion of the utility model antenna;
Fig. 5 is the structural perspective of the utility model antenna hand-held set while packing up;
Fig. 6 is the structural perspective of hand-held set after the utility model removal cover plate.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of electronic tracking device comprises m electronic wrist strap 1 and n hand-held set 2, and m and n all can get any one value from be greater than 1 integer; Each electronic wrist strap 1 can carry out data transmission by wireless mode with one or more hand-held sets 2, and each hand-held set 2 can carry out data transmission by wireless mode with one or more electronic wrist straps 1, and all hand-held sets 2 all can carry out data transmission with host computer 3.
As shown in Figure 2, electronic wrist strap 1 comprises wrist strap CPU module 1-1, the wrist strap power module 1-2 being connected with wrist strap CPU module 1-1 respectively, wrist strap GPS module 1-3, wrist strap SI4432 wireless module 1-4 and wrist strap alarm module 1-5; Wrist strap power module 1-2 comprises the charging that is connected with CPU module 1-1 respectively and battery capacity indication module, voltage transformation module; On electronic wrist strap 1, be carved with Quick Response Code.
As shown in Figures 3 and 4, hand-held set 2 comprises hand-held set CPU module 2-1, the hand-held set power module 2-2 being connected with hand-held set CPU module 2-1 respectively, hand-held set GPS module 2-3, hand-held set SI4432 wireless module 2-4, TFT screen display module 2-5, EEPROM module 2-6, USB module 2-7, SD card module 2-8, hand-held set alarm module 2-9, LED lighting module 2-10 and camera module 2-11, and housing 2-12 and cover plate 2-13; USB module 2-7 and host computer 3 carry out data transmission; Hand-held set power module 2-2 comprises the charging that is connected with hand-held set CPU module 2-1 respectively and battery capacity indication module, voltage transformation module.Hand-held set CPU module 2-1, hand-held set power module 2-2, hand-held set GPS module 2-3, hand-held set SI4432 wireless module 2-4, EEPROM module 2-6, USB module 2-7, SD card module 2-8, hand-held set alarm module 2-9, LED lighting module 2-10 and camera module 2-11 are all arranged in housing 2-12; Cover plate 2-13 and housing 2-12 removably connect, and TFT screen display module 2-5 is arranged on housing 2-12 outside surface.
As shown in Figures 4 and 5, a side of housing 2-12 is hinged with antenna 2-14, and is fixedly installed antenna mounting seat 2-15, and the top of antenna mounting seat 2-15 offers antenna mounting groove; When antenna 2-14 packs up around housing 2-12 rotation, the one end freely arranging snaps in antenna mounting groove, is difficult for colliding with causing antenna 2-14 to fracture.
As shown in Figure 6, the bottom of housing 2-12 offers camera hole 2-12-1, and the bottom interior wall of spring fitting axle 2-16 and housing 2-12 is hinged, and a side of housing 2-12 offers hand-strap and stretches out groove 2-12-2; One end of volute spring 2-17 and spring fitting axle 2-16 fix, and one end of the other end and hand-strap 2-18 is fixed, and the other end of hand-strap 2-18 and housing 2-12 fix; Hand-held set 2 volumes are larger, and long-term gripping easily causes hand acid, with hand-strap 2-18, mentions and can avoid this situation.
The working frequency range of wrist strap SI4432 wireless module 1-4 and hand-held set SI4432 wireless module 2-4 meets national radio management council standard, without application frequency; Wrist strap GPS module 1-3 and hand-held set GPS module 2-3 all adopt the LEA-5S GPS chip of U-blox, there are 50 satellite reception passages, possess KickStart function, during weak output signal, can realize and accelerate to start, positioning precision < 2.5m, serial ports is supported UART and two kinds of modes of USB; The super low power consuming single chip processor STM8L101F2P of ST company is as the master controller of wrist strap CPU module 1-1, possesses complicated information processing capability, can receive rapidly the information that each module passes over, and reduce the power consumption of device, extend the serviceable life of device; S5PV210AH-A0 is as the master controller of hand-held set CPU module 2-1, and dominant frequency can reach 1GHZ, has abundant peripheral hardware, can be applicable to performance and processing speed to have the application scenario of the embedded system of requirements at the higher level.Charging and battery capacity indication module are seen the service condition of electric weight more intuitively on screen, are full of electricity in time to equipment, guarantee working properly orderly; SD card module 2-8 has saved the memory source of single-chip microcomputer; USB module 2-7 and host computer 3 communicate, and realize the function of reproducing personnel's course on PC, analyze more intuitively and study personnel under detention's trend, are convenient to management in the future or run away and chase.
The main function realizing of electronic wrist strap 1 of this electronic tracking device is as follows:
1, use chargeable lithium battery power supply, when battery electric quantity is during lower than certain value, wrist strap alarm module 1-5 sends chimes of doom; While using external power source or USB to lithium cell charging, pilot lamp is bright, and while reaching 4.2V, pilot lamp goes out.
2, voltage transformation module, can be 3.3V by the voltage transitions of lithium battery 4.2V, gives wrist strap CPU module 1-1 and wrist strap GPS module 1-3 power supply.
3, after powering on, GPS module 1-3 receives the position signalling of satellite, pilot lamp flicker, wrist strap CPU module 1-1 is by serial ports reading out data, then by wrist strap SI4432 wireless module 1-4, send data to hand-held set 2, or receive the data from hand-held set 2, and the querying command to hand-held set 2, answering tone sent.
4, the button cell that GPS module 1-3 comprises a 3V, can guarantee that this device, occurring still to receive the position signalling of satellite after emergency situations power down, so that after re-powering, enters mode of operation fast.
Once 5, personnel under detention's disengaging range of control electronic wrist strap 1 just sends sound and light alarm, audible alarm acoustic pressure >85dB, alarm sound is used police car chimes of doom.
When 6, electronic wrist strap 1 is by sled, wrist strap alarm module 1-5 sends warning immediately, and responds to hand-held set 2 simultaneously.
The main function realizing of hand-held set 2 of this electronic tracking device is as follows:
1, use chargeable lithium battery power supply, when battery electric quantity is during lower than certain value, hand-held set alarm module 2-9 sends chimes of doom; While using external power source or USB to lithium cell charging, pilot lamp is bright, and while reaching 4.2V, pilot lamp goes out.
2, voltage transformation module, can be 3.3V by the voltage transitions of lithium battery 4.2V, gives hand-held set CPU module 2-1 and hand-held set GPS module 2-3 power supply.
3, after powering on, hand-held set CPU module 2-1 obtains the positional information of the electronic wrist strap 1 being obtained by hand-held set SI4432 wireless module 2-4 by serial ports and the positional information of the hand-held set 2 that obtained by hand-held set GPS module 2-3, can calculate thus personnel under detention whether within the scope of supervision.Once personnel under detention runaways, hand-held set 2 just enters the emergency circumstance, hand-held set alarm module 2-9 sends immediately caution sound and by TFT screen display module 2-5, is shown this personnel under detention's relevant information, and the wrist strap alarm module 1-5 on electronic wrist strap 1 sends chimes of doom simultaneously.In the time of in personnel under detention gets back to range of control, the chimes of doom on electronic wrist strap 1 automatically terminates.
4, each electronic wrist strap 1 can carry out data transmission with one or more hand-held sets 2, each hand-held set 2 can carry out data transmission with one or more electronic wrist straps 1, a supervisor can supervise a plurality of personnel under detention simultaneously, and a personnel under detention can be supervised by a plurality of supervisors simultaneously.
While 5, chasing, hand-held set 2 automatically switches to the function of promptly pursuing and capturing an escaped prisoner, that is: automatically former personnel under detention is withdrawn a garrison, only to occurring that the personnel under detention who escapes deploys troops on garrison duty.When closing on the personnel under detention of escape, hand-held set 2 sends prompt tone, to remind supervisor to note.
6, the electronic wrist strap 1 that energy automatic search has been opened within the scope of 500 meters, and the numbering that can read in and preserve electronic wrist strap 1, i.e. ID; If the ID of known electronic wrist strap 1, can input ID by user and carry out search inquiry, electronic wrist strap 1 is made voice response simultaneously.
7, hand-held set CPU module 2-1 and EEPROM module 2-6 can carry out stored record to all events, logout quantity is 6000, obliterated data not during power down, logout comprises cloth and withdraws a garrison the time, the personnel, the time that exceed fence coverage, the time that alert command is sent, get back to the time in fence coverage, personnel under detention's outdoor activity or the positional information while running away.Event data can be uploaded to host computer by USB interface, realizes on computers further analysis and management to uploading data, realizes man-machine interaction.
Illumination when 8, LED lighting module 2-10 is used for night emergency situations occurring, camera module 2-11 is for the Quick Response Code on scanning electron wrist strap 1 and take personnel's image information.
Claims (2)
1. an electronic tracking device, comprises m electronic wrist strap and n hand-held set, and m and n are the integer that is greater than 1, it is characterized in that:
Each electronic wrist strap can carry out data transmission by wireless mode with one or more hand-held sets, and each hand-held set can carry out data transmission by wireless mode with one or more electronic wrist straps, and all hand-held sets all can carry out data transmission with host computer; On described electronic wrist strap, be carved with Quick Response Code;
Described hand-held set comprises hand-held set CPU module, the hand-held set power module being connected with hand-held set CPU module respectively, hand-held set GPS module, hand-held set SI4432 wireless module, TFT screen display module, EEPROM module, USB module, SD card module, hand-held set alarm module, LED lighting module and camera module, and housing and cover plate; S5PV210AH-A0 is as the master controller of hand-held set CPU module; Described USB module and host computer carry out data transmission; Described hand-held set power module comprises the charging that is connected with hand-held set CPU module respectively and battery capacity indication module, voltage transformation module; Described hand-held set CPU module, hand-held set power module, hand-held set GPS module, hand-held set SI4432 wireless module, EEPROM module, USB module, SD card module, hand-held set alarm module, LED lighting module and camera module are all arranged in housing; Described cover plate and housing removably connect, and described TFT screen display module is arranged on housing outer surface;
One side of described housing is hinged with antenna, and is fixedly installed antenna mounting seat, and the top of described antenna mounting seat offers antenna mounting groove;
The bottom of described housing offers camera hole, and the bottom interior wall of spring fitting axle and housing is hinged, and a side of housing offers hand-strap and stretches out groove; Helical spring one end and spring fitting axle are fixed, and one end of the other end and hand-strap is fixed; The other end and the housing of described hand-strap are fixed.
2. a kind of electronic tracking device according to claim 1, it is characterized in that: described electronic wrist strap comprises wrist strap CPU module the wrist strap power module being connected with wrist strap CPU module respectively, wrist strap GPS module, wrist strap SI4432 wireless module and wrist strap alarm module; Described wrist strap power module comprises the charging that is connected with CPU module respectively and battery capacity indication module, voltage transformation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167508.6U CN203858370U (en) | 2014-04-08 | 2014-04-08 | Electronic tracer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167508.6U CN203858370U (en) | 2014-04-08 | 2014-04-08 | Electronic tracer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858370U true CN203858370U (en) | 2014-10-01 |
Family
ID=51608216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167508.6U Expired - Fee Related CN203858370U (en) | 2014-04-08 | 2014-04-08 | Electronic tracer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858370U (en) |
-
2014
- 2014-04-08 CN CN201420167508.6U patent/CN203858370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |