CN201741289U - Vehicle-mounted GPS positioning dispatching terminal with video monitoring function - Google Patents
Vehicle-mounted GPS positioning dispatching terminal with video monitoring function Download PDFInfo
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- CN201741289U CN201741289U CN2010201533617U CN201020153361U CN201741289U CN 201741289 U CN201741289 U CN 201741289U CN 2010201533617 U CN2010201533617 U CN 2010201533617U CN 201020153361 U CN201020153361 U CN 201020153361U CN 201741289 U CN201741289 U CN 201741289U
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Abstract
The utility model discloses a vehicle-mounted GPS (global position system) positioning dispatching terminal with a video monitoring function, comprising a video signal acquisition unit, a GPS module, a main control unit and a wireless public network communication module, wherein the video signal acquisition unit is connected with the main control unit, and is used for acquiring video signals and transmitting the video signals to the main control unit; the GPS module is connected with the main control unit, and is used for receiving information transmitted by a satellite and transmitting GPS data to the main control unit; the main control unit is used for receiving and processing the video signals and the GPS data and managing the wireless public network communication module; and the wireless public network communication module is connected with the main control unit and is used for establishing communication connection with a wireless public network and transmitting the video signals and the GPS data to a monitoring center in a wireless manner. The vehicle-mounted GPS positioning dispatching terminal can carry out wireless remote real-time video monitoring and positioning on a vehicle simultaneously, so that the monitoring center is capable of mastering the use condition randomly, thus being convenient for dispatching management.
Description
Technical field
The utility model relates to a kind of vehicle GPS positioning scheduling terminal with video monitoring function.
Background technology
Vehicular video monitoring product in the market, vehicle-mounted hard disks video recorder for example is to utilize video capture device such as video recorder to gather vision signal, and be stored on the hard disk, during displaying video, need to take out hard disk and be connected on the playback equipment, reproduce video in the mode of playing back videos.The shortcoming of this class automobile video frequency monitoring product is: the first, can not in recorded video,, can only reproduce video by the mode that stores the back playback earlier by the network uploaded videos, and therefore, can not be used for remote real-time monitoring; The second because the restriction of hard disc storage capacity, can not be continuously store video for a long time, necessary periodic cleaning hard disk is with recording the video information or the deletion of getting off or backuping on the other memory device, to vacate the hard-disc storage space, the hard disk that perhaps more renews is made troubles to the user; The 3rd, function ratio is more single, can not carry out the GPS location to vehicle in recorded video.
The utility model content
The technical problems to be solved in the utility model provides a kind of vehicle GPS positioning scheduling terminal with video monitoring function, it can carry out wireless remote real-time video monitoring and location to vehicle, so that Surveillance center understands the behaviour in service of vehicle at any time and carries out management and running.
For solving the problems of the technologies described above, the vehicle GPS positioning scheduling terminal of band video monitoring function of the present utility model comprises:
The GPS module is connected with main control unit, is used to receive the information of satellites transmits;
The video signal collective unit is connected with main control unit, is used for the inner or outside video information of collection vehicle, and vision signal is passed to main control unit;
Main control unit is used for receiving and handling gps data and vision signal, and is in charge of the wireless public network communication module;
The wireless public network communication module is connected with main control unit, is used for establishing a communications link with wireless public network, and with gps data and the wireless Surveillance center that sends to of vision signal.
According to the utility model-embodiment, the video signal collective unit comprises at least one analog video camera and video decode circuit, the analog video camera carries out video capture to vehicle interior or outer scene, the vision signal that the video decode circuit obtains shooting is carried out modulus (A/D) conversion, and analog signal conversion is become digital signal.The video signal collective unit also can be at least one digital video camera, and what its shooting obtained is digital video signal.
Compared with prior art, the vehicle GPS positioning scheduling terminal of band video monitoring function of the present utility model has the beneficial effect of following advantage and is:
1, has the GPS module, can carry out real-time positioning vehicle;
2, after main control unit vision signal that the video signal collective unit is collected is compressed processing, start the wireless public network communication module and log on the wireless public network, video is radioed to the Surveillance center of far-end, therefore, can realize remote real-time monitoring;
3, need be on vehicle optional equipment hard-disc storage video, therefore, do not have the restriction of memory capacity, recorded video continuously, the user does not need frequent cleaning or changes hard disk, and is easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Accompanying drawing is the structured flowchart of the utility model embodiment.
Embodiment
Understand for technology contents of the present utility model, characteristics and effect being had more specifically, existing in conjunction with illustrated embodiment, details are as follows:
Accompanying drawing is the structured flowchart of the utility model one embodiment, and the vehicle GPS positioning scheduling terminal of described band video monitoring function comprises:
Video signal collective unit 1, comprise interconnective analog video camera 11 and video decode circuit 12, analog video camera 11 is installed in vehicle interior or outside, vehicle interior or outer scene are carried out video capture, the vision signal that 12 pairs of shootings of video decode circuit obtain is carried out modulus (A/D) conversion, analog signal conversion is become digital signal, and pass to main control unit 3.
GPS module 2 is installed in the vehicle cab, is used to receive the information of satellites transmits, and gps data is passed to main control unit 3.
Main control unit 3 comprises CPU31 and RAM32, and CPU31 is responsible for receiving gps data and digital of digital video data, management wireless public network communication module 4 and handles the instruction that Surveillance center issues, and RAM32 is connected with CPU31, is used for the quick storage ephemeral data.This main control unit 3 is mainly used in and receives the data that GPS module 2 and video signal collective unit 1 transmit, and utilizes built-in video compress software that vision signal is compressed processing, and responsible control and management wireless public network communication module 4.In other embodiments, also can not use video compress software, finish the compression of vision signal is handled but video compression circuit is set in main control unit.And main control unit can also comprise nonvolatile memory, as flash memory (FLASH), is used to preserve video information and the gps data that main control unit receives.
Wireless public network communication module 4 is connected with main control unit 3, is used for establishing a communications link with GPRS or cdma wireless public network, and with main control unit 3 gps data that transmits and the wireless Surveillance center that passes to far-end of vision signal that compressed.
When this terminal is connected work with remote monitoring center, 11 pairs of vehicle interiors of analog video camera or outer scene carry out video capture, the vision signal that 12 pairs of shootings of video decode circuit obtain is carried out the A/D conversion, analog signal conversion is become the data of yuv format, and pass to main control unit 3, main control unit 3 utilizes built-in video compress software that vision signal is compressed processing, and the vision signal after will compressing is passed to wireless public network communication module 4, simultaneously, the CPU31 of main control unit 3 sends instruction to wireless public network communication module 4, requirement and GPRS or cdma wireless public network establish a communications link, after communicating to connect foundation, wireless public network communication module 4 is with the wireless Surveillance center that sends far-end to of vision signal, Surveillance center decompresses to the vision signal that receives, and, simultaneously the video capture data are deposited in the database of Surveillance center by display device demonstration output video image, prepare against inquiry use when needing.
Meanwhile, GPS receiver module 2 constantly receives the information that satellite transmits, and calculate longitude, latitude and highly wait the geographic coordinate data, pass to main control unit 3, main control unit 3 is passed to wireless public network communication module 4 with the gps data that receives again, simultaneously, the CPU31 of main control unit 3 sends instruction to wireless public network communication module 4, requirement and GPRS or cdma wireless public network establish a communications link, after communicating to connect foundation, wireless public network communication module 4 is with the wireless remote monitoring center that sends to of GPS locator data, and the positional information of vehicle shows by the built-in electronic chart of Surveillance center.
In sum, the utility model provides a kind of vehicle GPS positioning scheduling terminal with video monitoring function, it can carry out wireless remote real-time video monitoring and location simultaneously to vehicle, make Surveillance center can understand situations such as using of vehicle and operation at any time, so that management and running, therefore, have the incomparable advantage of existing Vehicular video monitoring product, and of many uses.
Claims (8)
1. vehicle GPS positioning scheduling terminal with video monitoring function comprises:
The GPS module is connected with main control unit, is used to receive the information of satellites transmits;
It is characterized in that, also comprise:
The video signal collective unit is connected with main control unit, is used for the inner or outside video information of collection vehicle, and vision signal is passed to main control unit;
Main control unit is used for receiving and handling gps data and vision signal, and is in charge of the wireless public network communication module;
The wireless public network communication module is connected with main control unit, is used for establishing a communications link with wireless public network, and with gps data and the wireless Surveillance center that sends to of vision signal.
2. vehicle GPS positioning scheduling terminal as claimed in claim 1 is characterized in that: described main control unit comprises CPU and RAM, and CPU is responsible for receiving gps data and digital of digital video data, management wireless public network communication module and handles the instruction that Surveillance center issues; RAM is connected with CPU, is used for the quick storage ephemeral data.
3. vehicle GPS positioning scheduling terminal as claimed in claim 2 is characterized in that: described main control unit also includes video compression circuit, and this video compression circuit is connected with CPU, is used for the vision signal that receives is compressed.
4. vehicle GPS positioning scheduling terminal as claimed in claim 1 is characterized in that: described video signal collective unit is at least one digital video camera.
5. vehicle GPS positioning scheduling terminal as claimed in claim 1, it is characterized in that: described video signal collective unit comprises at least one analog video camera and video decode circuit, the analog video camera is used to take vehicle interior or outside scene, and the video decode circuit is used for the video analog signal that shooting obtains is converted to digital signal.
6. vehicle GPS positioning scheduling terminal as claimed in claim 1 is characterized in that: described main control unit includes nonvolatile memory, is used to store vision signal and the gps data that main control unit receives.
7. the described vehicle GPS positioning scheduling terminal of claim 1, it is characterized in that: described wireless public network is a GPRS network.
8. the described vehicle GPS positioning scheduling terminal of claim 1, it is characterized in that: described wireless public network is a cdma network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201533617U CN201741289U (en) | 2010-04-08 | 2010-04-08 | Vehicle-mounted GPS positioning dispatching terminal with video monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201533617U CN201741289U (en) | 2010-04-08 | 2010-04-08 | Vehicle-mounted GPS positioning dispatching terminal with video monitoring function |
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| Publication Number | Publication Date |
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| CN201741289U true CN201741289U (en) | 2011-02-09 |
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| CN2010201533617U Expired - Lifetime CN201741289U (en) | 2010-04-08 | 2010-04-08 | Vehicle-mounted GPS positioning dispatching terminal with video monitoring function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244772A (en) * | 2011-06-10 | 2011-11-16 | 汉峰世纪科技(北京)有限公司 | Intelligent driving monitoring system |
| CN102685459A (en) * | 2012-05-16 | 2012-09-19 | 陕西北斗恒通信息科技有限公司 | Ambulance vehicle-mounted third generation (3G) wireless video monitoring device and monitoring method thereof |
| CN102923069A (en) * | 2012-10-26 | 2013-02-13 | 宁波金洋化工物流有限公司 | Transport management system for hazardous chemical vehicle |
| CN103167418A (en) * | 2013-01-31 | 2013-06-19 | 厦门蓝斯通信股份有限公司 | Handing method and system of magnanimity car-mounted terminal position |
| CN103325240A (en) * | 2012-03-19 | 2013-09-25 | 株洲市城市管理监督指挥中心 | Vehicle-mounted monitoring device, vehicle management center and vehicle management system |
-
2010
- 2010-04-08 CN CN2010201533617U patent/CN201741289U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244772A (en) * | 2011-06-10 | 2011-11-16 | 汉峰世纪科技(北京)有限公司 | Intelligent driving monitoring system |
| CN103325240A (en) * | 2012-03-19 | 2013-09-25 | 株洲市城市管理监督指挥中心 | Vehicle-mounted monitoring device, vehicle management center and vehicle management system |
| CN103325240B (en) * | 2012-03-19 | 2016-07-06 | 株洲市城市管理监督指挥中心 | Vehicle-mounted monitoring equipment, vehicle management center and vehicle management system |
| CN102685459A (en) * | 2012-05-16 | 2012-09-19 | 陕西北斗恒通信息科技有限公司 | Ambulance vehicle-mounted third generation (3G) wireless video monitoring device and monitoring method thereof |
| CN102923069A (en) * | 2012-10-26 | 2013-02-13 | 宁波金洋化工物流有限公司 | Transport management system for hazardous chemical vehicle |
| CN102923069B (en) * | 2012-10-26 | 2016-05-04 | 宁波金洋化工物流有限公司 | Dangerization product vehicle transport management system |
| CN103167418A (en) * | 2013-01-31 | 2013-06-19 | 厦门蓝斯通信股份有限公司 | Handing method and system of magnanimity car-mounted terminal position |
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Granted publication date: 20110209 |
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| CX01 | Expiry of patent term |