CN203535816U - Five-meter-level vehicle-mounted positioning terminal device - Google Patents
Five-meter-level vehicle-mounted positioning terminal device Download PDFInfo
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- CN203535816U CN203535816U CN201320624216.6U CN201320624216U CN203535816U CN 203535816 U CN203535816 U CN 203535816U CN 201320624216 U CN201320624216 U CN 201320624216U CN 203535816 U CN203535816 U CN 203535816U
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- positioning terminal
- vehicle positioning
- gps
- private network
- meter level
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Abstract
The utility model relates to a five-meter-level vehicle-mounted positioning terminal device. The device comprises a built-in antenna, a GPS-Beidou receiver, a microprocessor, a signal transmission selection device, a private network, a private network signal transmitter, a 2G/3G signal processing device, a 2G/3G signal transmitter, a machine room server, and a transmitting and receiving antenna. The device has the following beneficial effects: 1) during usage, a current car distribution map can be clearly observed in a display of a computer or the like, and a dispatcher can dispatch cars according to the car distribution map, so that the work efficiency of the dispatcher and the utilization rate of cars are improved, and car supervision is facilitated at the same time; and 2) usage of a dual-network dual-standby mode improves the stability of a communication system.
Description
Technical field
The utility model relates to a kind of on-vehicle positioning terminal device, relates in particular to a kind of five meter level on-vehicle positioning terminal devices.
Background technology
The English of GPS is Global Positioning System, is called for short GPS, is a system that can position in real time in the world, navigate.GPS can provide vehicle location, antitheft, anti-misfortune, travel route monitoring and call out the functions such as commander.Realize above all functions and must possess GPS terminal, transmission network and three key elements of monitor supervision platform.It is comprised of three parts such as Aerospace Satellite, ground monitoring and user's receptions.In space, by 24 satellites, form a distributed network, be distributed in respectively 6 overhead 20,000 kilometers, pitch angle and be on the earth near-synchronous orbit of 55 °, on every track, have 4 satellites.Gps satellite around the earth one week, made arbitrary place on the earth can receive the signal of 7～9 satellites every 12 hours simultaneously.Ground has 1 master station and 5 monitoring stations are responsible for the supervision of satellite, remote measurement, tracking and control.They are responsible for every satellite to observe, and provide observation data to master station.Master station receives after data, calculates every satellite in each exact position constantly, and by 3 injection plants, it is sent to satellite and gets on, and satellite is emitted to user's receiving device by these data by radiowave more earthward.
This system can guarantee at any time, and on the earth, any point can observe 4 satellites simultaneously, thereby can guarantee that satellite collects longitude and latitude and the height of this observation station, to realize the functions such as navigation, location, time service.This technology is used for vector aircraft, boats and ships, vehicle and individual, and safety, exactly along selected route arrives punctually at the destination.Except the gps system of the U.S., positioning system also comprises the Beidou satellite navigation system that China is autonomous.
According to the definition of alliance of Chinese Internet of Things school-run enterprise, by positioning system, obtain the important subject that positional information is the thing connectionization epoch.Challenge to location technology under environment of internet of things is mainly reflected in: the precise positioning under heterogeneous network, changeable environment; Large-scale application; Location-based service; The information security that positional information is brought and Privacy Protection.
GPS Global Positioning System (GPS) is comprised of three parts: space segment---GPS constellation; Ground control section---ground monitoring system; Customer equipment part---gps signal receiver.
GPS location technology has high precision, high-level efficiency and advantage cheaply, makes its transformation of reinforcement at all kinds of Geodetic Networks and sets up and be widely used in the deformation measurement of road engineering survey and macrostructure thing.GPS navigation instrument, briefly, GPS navigation instrument can help user accurately to locate current location exactly, and calculates stroke according to set destination, by map, is shown with two kinds of modes of voice message and is guided user to walk to the car steering utility appliance of destination.It comprises two important ingredients: the one, and GPS is GPS.The 2nd, auto-navigation system.Light has gps system not enough, and it is merely able to receive the data that gps satellite sends, and calculates user's three-dimensional position, direction and movement velocity and time-related information, there is no path computing ability.GPS receiving equipment in user's hand wants to realize route guidance function also to be needed a set ofly perfect to comprise hardware device, electronic chart, navigation software at interior auto-navigation system.
Big Dipper positioning system is identical with GPS positioning system principle.
Chinese Patent Application No. a kind of vehicle positioning tracker that has been 201010563686.7 Patent Application Publication, described system comprises: electronic system, sensor, switch and supervisory control comuter, described electronic system comprises CPU (central processing unit), GPS-Big Dipper receiving unit and mobile comm unit, described GPS-Big Dipper receiving unit is connected with CPU (central processing unit), the output terminal of described switch is by CAN bus and electronic system terminal called, the terminal of described electronic system and supervisory control comuter communication.
Yet above-mentioned disclosed a kind of vehicle positioning tracker still exists insoluble defect: 1, described vehicle positioning tracking means is installed inconvenience onboard, can easily be subject to weather as the impact of raining and waiting simultaneously, thereby affect the result of use of equipment; 2, single network system can have a strong impact on the use of equipment in the situation that being subject to fault.
Utility model content
The technical problems to be solved in the utility model is the defect that overcomes prior art, a kind of five meter level on-vehicle positioning terminal devices are provided, to overcome prior art, in airport, apply and exist too much blind area can not meet despatching work demand in airport, simultaneously also in order to observe better the travel route of vehicle.
In order to solve the problems of the technologies described above, the technical scheme of a kind of five meter level on-vehicle positioning terminal devices described in the utility model is as follows:
A kind of five meter level on-vehicle positioning terminal devices, comprise: built-in aerial, GPS-Big Dipper receiver, microprocessor, signal sends selecting arrangement, private network, private network sender unit, 2G/3G signal processing apparatus, 2G/3G sender unit, machine room server, dual-mode antenna, described built-in aerial and GPS-Big Dipper receiver, described GPS-Big Dipper receiver is connected with microprocessor, described microprocessor sends selecting arrangement with signal and is connected, described signal sends selecting arrangement respectively and private network, 2G/3G signal processing apparatus is connected, described private network is connected with private network sender unit, described 2G/3G signal processing apparatus is connected with 2G/3G sender unit, described dual-mode antenna comprises GSM antenna and private network antenna.
Further, also comprise relay indicating light, described relay indicating light is arranged on GPS-Big Dipper receiver, microprocessor, signal and sends interconnecting on circuit of selecting arrangement, private network, 2G/3G signal processing apparatus.
Further, the outside of described on-vehicle positioning terminal device is provided with upper cover, and described upper cover inner side is provided with waterproof apron.
Further, the outside of described on-vehicle positioning terminal device is provided with drain pan.
Further, magnet is settled in the bottom of described on-vehicle positioning terminal device outside.
Further, the outer setting scupper of described on-vehicle positioning terminal device.
Further, the outer setting communication board of described on-vehicle positioning terminal device.
Further, described dual-mode antenna is directly welded on communication board.
Further, described GPS-Big Dipper receiver is supported GPS positioning system and Big Dipper positioning system.
The utility model beneficial effect is:
1, the use of described five meter level on-vehicle positioning terminal devices can be observed clearly the distribution plan when vehicle in front on the displays such as computing machine, corresponding vehicle is sent in sending according to vehicle distribution plan of dispatching desk nearby, improved the work efficiency of scheduling, improve the utilization factor of vehicle, be also convenient to the supervision to vehicle simultaneously.
2, use dual-network and dual-standby pattern to promote the stability of communication system.
Accompanying drawing explanation
Attachedly Figure 1 shows that a kind of five meter level on-vehicle positioning terminal device schematic diagram described in the utility model.
The attached shell sectional view that Figure 2 shows that a kind of five meter level on-vehicle positioning terminal devices described in the utility model.
Reference numeral is as follows:
101-built-in aerial, 102-GPS-Big Dipper receiver, 103-microprocessor, 104-signal send selecting arrangement, 105-private network, 106-private network sender unit, 107-2G/3G signal processing apparatus, 108-2G/3G sender unit, 109-machine room server, 201-upper cover, 202-drain pan, 203-magnet, 204-scupper, 205-communication board, 206-dual-mode antenna.
Embodiment
Below in conjunction with Figure of description, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, five meter level on-vehicle positioning terminal devices, comprise that built-in aerial 101, GPS-Big Dipper receiver 102, microprocessor 103, signal send selecting arrangement 104, private network 105, private network sender unit 106,2G/3G signal processing apparatus 107,2G/3G sender unit 108, machine room server 109, upper cover 201, drain pan 202, magnet 203, scupper 204, communication board 205, dual-mode antenna 206.
Described built-in aerial 101 is GPS-Beidou antenna, be used for search of satellite signals, described built-in aerial 101 connects GPS-Big Dipper receiver 102, GPS-Big Dipper receiver 102 is connected with microprocessor 103, positioning signal is processed, then signal is transferred to signal and send selecting arrangement 104, described signal sends selecting arrangement 104 dual-network and dual-standby pattern is set, be responsible for the private network 105 of private radio communication and the 2G/3G signal processing apparatus 107 of responsible common wireless communication, concrete, described private network 105 comprises 1.8GHz and 3.3GHz cordless communication network, described 2G/3G signal processing apparatus 107 comprises WCDMA, TD-LTE cordless communication network, and described locating terminal possesses the ability that simultaneously accesses described two cordless communication networks.If described terminal makes land used there is no private radio communication network, described locating terminal is also supported the two patterns for the treatment of of two public networks, and two cordless communication networks all adopt the 2G/3G signal processing apparatus 107 of being responsible for common wireless communication.In dual-network and dual-standby pattern, two networks can be configured adjustment, make in two networks one to belong to primary network, and another one network belongs to backup network.Concrete, dual-network and dual-standby pattern, when using, if communication is normal, adopts primary network to communicate; If primary network breaks down, adopt backup network to communicate, until after primary network recovery function, then adopt primary network to communicate.
Described GPS-Big Dipper receiver is supported GPS positioning system and Big Dipper positioning system.
Described private network 105 is connected with private network sender unit 106, described 2G/3G signal processing apparatus 107 is connected with 2G/3G sender unit 108, described private network sender unit 106 is connected machine room server 109 with 2G/3G sender unit 108 simultaneously, described machine room server 109 comprises server (not shown), described server comprises GIS database (not shown), by storing the data in the dual-network and dual-standby pattern receiving into GIS database after data screening, then information is sent on user display (not shown), thereby information of vehicles is shown.
Described a kind of five meter level on-vehicle positioning terminal devices also comprise relay indicating light, and described relay indicating light is arranged on GPS-Big Dipper receiver 102, microprocessor 103, signal and sends selecting arrangement 104, private network 105,2G/3G signal processing apparatus 107 and interconnect on circuit.
Described five meter level on-vehicle positioning terminal device outsides also comprise upper cover 201, drain pan 202, magnet 203, scupper 204, communication board 205, dual-mode antenna 206.Described dual-mode antenna 206 comprises GSM antenna (not shown) and private network antenna (not shown), GSM antenna can receive respectively base station signal and send the information of GSM network service, and private network antenna receives respectively base station signal and sends the information of LTE network service.
Described five meter level on-vehicle positioning terminal devices have outside upper cover 201, drain pan 202, there is waterproof apron (not shown) described upper cover 201 inner sides, communication board 205 is hardware platforms, be welded with components and parts above, communication board 205 is connected and fixed by screw and upper cover 201, drain pan 202, and dual-mode antenna 206 is directly welded on communication board 205, and built-in aerial 101 is connected with communication board 205 by order wire.
The utility model is not limited to above-mentioned embodiment, and in the situation that not deviating from flesh and blood of the present utility model, any distortion it may occur to persons skilled in the art that, improvement, replacement all fall into the protection domain that claim of the present utility model is recorded.
Claims (9)
1. a meter level on-vehicle positioning terminal device, it is characterized in that, described five meter level on-vehicle positioning terminal devices comprise: built-in aerial, GPS-Big Dipper receiver, microprocessor, signal sends selecting arrangement, private network, private network sender unit, 2G/3G signal processing apparatus, 2G/3G sender unit, machine room server, dual-mode antenna, described built-in aerial and GPS-Big Dipper receiver, described GPS-Big Dipper receiver is connected with microprocessor, described microprocessor sends selecting arrangement with signal and is connected, described signal sends selecting arrangement respectively and private network, 2G/3G signal processing apparatus is connected, described private network is connected with private network sender unit, described 2G/3G signal processing apparatus is connected with 2G/3G sender unit, described dual-mode antenna comprises GSM antenna and private network antenna.
2. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, it is characterized in that, also comprise relay indicating light, described relay indicating light is arranged on GPS-Big Dipper receiver, microprocessor, signal and sends interconnecting on circuit of selecting arrangement, private network, 2G/3G signal processing apparatus.
3. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, is characterized in that, the outside of described on-vehicle positioning terminal device is provided with upper cover, and described upper cover inner side is provided with waterproof apron.
4. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, is characterized in that, the outside of described on-vehicle positioning terminal device is provided with drain pan.
5. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, is characterized in that, magnet is settled in the bottom of described on-vehicle positioning terminal device outside.
6. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, is characterized in that the outer setting scupper of described on-vehicle positioning terminal device.
7. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, is characterized in that the outer setting communication board of described on-vehicle positioning terminal device.
8. a kind of five meter level on-vehicle positioning terminal devices according to claim 7, is characterized in that, described dual-mode antenna is directly welded on described communication board.
9. a kind of five meter level on-vehicle positioning terminal devices according to claim 1, is characterized in that, described GPS-Big Dipper receiver is supported GPS positioning system and Big Dipper positioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624216.6U CN203535816U (en) | 2013-10-10 | 2013-10-10 | Five-meter-level vehicle-mounted positioning terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624216.6U CN203535816U (en) | 2013-10-10 | 2013-10-10 | Five-meter-level vehicle-mounted positioning terminal device |
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| CN203535816U true CN203535816U (en) | 2014-04-09 |
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| CN201320624216.6U Expired - Fee Related CN203535816U (en) | 2013-10-10 | 2013-10-10 | Five-meter-level vehicle-mounted positioning terminal device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792259A (en) * | 2016-11-23 | 2017-05-31 | 北京坦达信息科技有限公司 | Video transmission system based on 3.3GHz frequency range LTE wireless broadband networks |
-
2013
- 2013-10-10 CN CN201320624216.6U patent/CN203535816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792259A (en) * | 2016-11-23 | 2017-05-31 | 北京坦达信息科技有限公司 | Video transmission system based on 3.3GHz frequency range LTE wireless broadband networks |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Honghai Inventor before: Yang Hanyu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG HANYU TO: WANG HONGHAI |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20211010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |