CN201638398U - Automatic tracking system for high-definition tripod heads - Google Patents
Automatic tracking system for high-definition tripod heads Download PDFInfo
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- CN201638398U CN201638398U CN2010201691023U CN201020169102U CN201638398U CN 201638398 U CN201638398 U CN 201638398U CN 2010201691023 U CN2010201691023 U CN 2010201691023U CN 201020169102 U CN201020169102 U CN 201020169102U CN 201638398 U CN201638398 U CN 201638398U
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- cloud terrace
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- automatic tracking
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Abstract
The utility model discloses an automatic tracking system for high-definition tripod heads, comprising at least a plurality of tripod heads with cameras and a plurality of vehicular terminals, at least one vibrating sensor and an RFID RF positioning module, wherein the tripod heads are under the control of a monitoring platform; the vehicular terminals are arranged on a vehicle; the vehicular terminal is provided with a GPS module and a central processing unit (CPU); the vibrating sensor is used for sensing the vibrating frequency of the vehicle, transmitting the vibrating frequency data to the CPU and judging whether the vehicle is in the static state by further detecting the current speed of the vehicle; the RFID RF positioning module is used for detecting the operating data of the vehicle and transferring to a control center in a wireless way; and furthermore, by adopting the above means, the returned accurate positions of the vehicular terminals become the important information of the high-definition tripod head video positioning, and the continuous positioning forms the accurate video tracking. The accurate video tracking of the vehicle can be realized based on the tracking system.
Description
Technical field
The utility model relates to airfield vehicle control field, is specifically related to a kind of high definition The Cloud Terrace automatic tracking system.
Background technology
Existing airfield vehicle tracker mainly comprises a plurality of The Cloud Terraces that video camera is housed, and The Cloud Terrace is accepted the control of master control platform, by the GPS device on the car-mounted terminal that loads in the vehicle, come the running status of monitoring vehicle, thereby realize scheduling mode more flexibly, and the ruuning situation of following the tracks of vehicle.
But mainly there is following defective in existing The Cloud Terrace automatic tracking system:
The first, since GPS at vehicle from move to static process, the velocity amplitude that draws can not be accurate to 0, therefore, there is the error that strengthens in the judgement whether single GPS velocity amplitude that receives stops vehicle;
The second, the vehicle position information repayment is longer at interval, thereby has reduced the accuracy of system;
Three, existing vehicle termination can't guarantee the locator value that vehicle returns in the area of some gps signal conductively-closed.
The utility model content
At above-mentioned defective, the purpose of this utility model provides a kind of high definition The Cloud Terrace automatic tracking system, and inaccurate to solve prior art car-mounted terminal location, the judgement state is inaccurate, and has the technical matters of blind area.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of high definition The Cloud Terrace automatic tracking system, it comprises that several are equipped with The Cloud Terrace and several car-mounted terminals of video camera at least, described The Cloud Terrace is accepted the control of monitor supervision platform, and described car-mounted terminal is arranged on the vehicle, and described car-mounted terminal is provided with GPS module and central processor CPU; And at least one shock sensor, in order to the vibration frequency of perception vehicle, and the vibration frequency data are sent to CPU, further combined with detecting the vehicle present speed, judge whether vehicle remains static.
According to the described high definition The Cloud Terrace of the utility model preferred embodiment automatic tracking system, also comprise: RFID radio frequency locating module, in order to detect vehicle under gps signal shielding situation service data and be transferred to control center with wireless mode.
According to the described high definition The Cloud Terrace of the utility model preferred embodiment automatic tracking system, described GPS module is the EB818GPS module, and this GPS module is used the SiRFStarIII-GSC3f/LP single-chip.
According to the described high definition The Cloud Terrace of the utility model preferred embodiment automatic tracking system, described car-mounted terminal also is provided with the GPRS wireless communication module, be used for and monitor supervision platform between the transmission of wireless data.
According to the described high definition The Cloud Terrace of the utility model preferred embodiment automatic tracking system, described monitor supervision platform and The Cloud Terrace are that the mode with wireless telecommunications or wire communication is connected.
According to the described high definition The Cloud Terrace of the utility model preferred embodiment automatic tracking system, described EB818GPS module is for supporting the GPS module of NMEA0183 agreement.
Owing to adopted above technical scheme, make the utility model than prior art, have following advantage and good effect:
At first, the utility model has been installed shock sensor at car-mounted terminal, therefore combines with the velocity amplitude that GPS records by the detected frequency of vibration transducer, can improve the judgement accuracy to travel condition of vehicle;
The second, the utility model is provided with at car-mounted terminal, and RFID radio frequency locating module therefore in the place of gps signal conductively-closed, can not influence the video tracking to vehicle.
At last, no matter the utility model is in vehicle stationary state or running status, and by the latitude and longitude information accuracy height that car-mounted terminal obtains, the accuracy of the tracking longitude and latitude data of high definition The Cloud Terrace reception is also high like this, can realize accurate high definition The Cloud Terrace tracking effect.
Description of drawings
Fig. 1 is the topological diagram of a kind of high definition The Cloud Terrace of the utility model automatic tracking system;
Fig. 2 is the module map of the utility model loaded vehicle mounted terminal.
Embodiment
Below in conjunction with accompanying drawing several preferred embodiments of the present utility model is described in detail, but the utility model is not restricted to these embodiment.The utility model contain any on marrow of the present utility model and scope, make substitute, modification, equivalent method and scheme.Understand for the public is had completely the utility model, in following the utility model preferred embodiment, describe concrete details in detail, and do not have the description of these details also can understand the utility model fully for a person skilled in the art.In addition, for fear of essence of the present utility model is caused unnecessary obscuring, do not describe well-known method, process, flow process, element and circuit etc. in detail.
Please refer to Fig. 1, Fig. 1 is a system architecture diagram of the present utility model, and system of the present utility model comprises a monitor supervision platform 1, a plurality of The Cloud Terraces 2 of accepting monitor supervision platform 1 control, correspondence is provided with video camera on the The Cloud Terrace 2, in order to the state of monitoring vehicle, and a plurality of car-mounted terminal that is arranged on the vehicle.
Please refer to Fig. 2, car-mounted terminal 3 of the present utility model comprises cpu central processing unit 31, processor is connected with GPS module 32 and shock sensor 33 and RFID radio frequency locating module 34, and wherein shock sensor 33 and RFID radio frequency locating module 34 are as location aid device.
GPS module of the present utility model has adopted the EB818GPS module to do the receiver of GPS, EB818 is the GPS module of a extra small size, what use is the SiRFStarIII-GSC3f/LP single-chip, and power consumption is low, and has the highly sensitive satellite-signal of processing; The SiRF chip makes civilian GPS chip climb up a peak at aspect of performance at the up-to-date third generation chip SiRFstar III (GSW 3.0/3.1) of issue in 2004, and the product before the remolding sensitivity greatly promotes.This chip has improved sensitivity by the correlator that adopts 200,000 times/frequency, and the time of cold boot/warm start/heat start reaches 42s/38s/8s respectively, can follow the trail of 20 satellite channels simultaneously, thereby make bearing accuracy improve greatly.
Vehicle is under static state, and the drift that the gps signal that car-mounted terminal is accepted produces is the most serious, the error maximum; , stop by moving to by moving in the process that stops at vehicle, the velocity amplitude that obtains may not be 0, so singlely determines by the GPS velocity amplitude that receives whether car stops to have bigger error; For this reason, the utility model is provided with shock sensor 33 in car-mounted terminal 3, utilizes shock sensor to come car of auxiliary judgment whether to be in halted state.
Determination methods is for example:
In addition, place in vehicle ', the position that a lot of gps signal conductively-closeds are arranged, monitor supervision platform just can't obtain the position and the running state information of vehicle so, for this reason, the utility model is provided with RFID radio frequency locating module 34 on car-mounted terminal 3, thereby in the position of gps signal conductively-closed, replace the GPS module, send the status data of vehicle to monitor supervision platform, thereby avoid causing security incident or hidden danger because of the gps signal loss.
In sum,, make the utility model, have following advantage and good effect than prior art owing to adopted above technical scheme:
At first, the utility model has been installed shock sensor at car-mounted terminal, therefore combines with the velocity amplitude that GPS records by the detected frequency of vibration transducer, can improve the judgement accuracy to travel condition of vehicle;
The second, the utility model is provided with at car-mounted terminal, and RFID radio frequency locating module therefore in the place of gps signal conductively-closed, can not influence the video tracking to vehicle.
The 3rd, no matter the utility model is in vehicle stationary state or running status, the accuracy height of the latitude and longitude information of obtaining by car-mounted terminal, and the accuracy of the tracking longitude and latitude data that receive of high definition The Cloud Terrace is also high like this, can realize accurate high definition The Cloud Terrace tracking effect.
The utility model preferred embodiment just is used for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this utility model yet and only is described embodiment.Obviously, according to the content of this instructions, can make many modifications and variations.These embodiment are chosen and specifically described to this instructions, is in order to explain principle of the present utility model and practical application better, thereby the technical field technician can utilize the utility model well under making.The utility model only is subjected to the restriction of claims and four corner and equivalent.
Claims (6)
1. high definition The Cloud Terrace automatic tracking system, it comprises that several are equipped with The Cloud Terrace and several car-mounted terminals of video camera at least, and described The Cloud Terrace is accepted the control of monitor supervision platform, and described car-mounted terminal is arranged on the vehicle, it is characterized in that,
Described car-mounted terminal is provided with GPS module and central processor CPU; And
At least one shock sensor in order to the vibration frequency of perception vehicle, and sends to CPU with the vibration frequency data, further combined with detecting the vehicle present speed, judges whether vehicle remains static.
2. high definition The Cloud Terrace automatic tracking system as claimed in claim 1 is characterized in that, also comprises:
RFID radio frequency locating module is in order to detect vehicle operation data and to be transferred to control center with wireless mode.
3. high definition The Cloud Terrace automatic tracking system as claimed in claim 1 is characterized in that described GPS module is the EB818GPS module, and this GPS module is used the SiRFStarIII-GSC3f/LP single-chip.
4. high definition The Cloud Terrace automatic tracking system as claimed in claim 1 is characterized in that described car-mounted terminal also is provided with the GPRS wireless communication module, be used for and monitor supervision platform between the transmission of wireless data.
5. high definition The Cloud Terrace automatic tracking system as claimed in claim 1 is characterized in that, described monitor supervision platform and The Cloud Terrace are that the mode with wireless telecommunications or wire communication is connected.
6. high definition The Cloud Terrace automatic tracking system as claimed in claim 3 is characterized in that, described EB818GPS module is for supporting the GPS module of NMEA0183 agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201691023U CN201638398U (en) | 2010-04-22 | 2010-04-22 | Automatic tracking system for high-definition tripod heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201691023U CN201638398U (en) | 2010-04-22 | 2010-04-22 | Automatic tracking system for high-definition tripod heads |
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| Publication Number | Publication Date |
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| CN201638398U true CN201638398U (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201691023U Expired - Fee Related CN201638398U (en) | 2010-04-22 | 2010-04-22 | Automatic tracking system for high-definition tripod heads |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930738A (en) * | 2012-10-25 | 2013-02-13 | 北京交通大学 | Vehicle positioning and traffic flow detection system and method |
| CN104613958A (en) * | 2015-02-06 | 2015-05-13 | 西安易流物联科技有限公司 | Parking position determining method |
| CN112066226A (en) * | 2020-09-14 | 2020-12-11 | 南京世博电控技术有限公司 | Unmanned vehicle remote monitoring system and monitoring method |
-
2010
- 2010-04-22 CN CN2010201691023U patent/CN201638398U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930738A (en) * | 2012-10-25 | 2013-02-13 | 北京交通大学 | Vehicle positioning and traffic flow detection system and method |
| CN104613958A (en) * | 2015-02-06 | 2015-05-13 | 西安易流物联科技有限公司 | Parking position determining method |
| CN104613958B (en) * | 2015-02-06 | 2017-10-10 | 深圳市易流科技股份有限公司 | A kind of method for determining parking spot |
| CN112066226A (en) * | 2020-09-14 | 2020-12-11 | 南京世博电控技术有限公司 | Unmanned vehicle remote monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140422 |