High-definition bayonet transmission machine and control method thereof
A high-definition card and transport technology, applied in cable transmission adaptation, traffic control system, TV system adapted to optical transmission, etc., can solve problems such as poor security, reduce interception, reduce information leakage, and reduce equipment redundancy. Effect
Inactive Publication Date: 2011-09-21
深圳市先创数字技术有限公司
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Problems solved by technology
Data transmission based on standard TCP / IP is easy to be intercepted and analyzed, and the security is poor
Method used
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[0011] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0012] see figure 1 , is a system connection schematic diagram of a preferred embodiment of the high-definition bayonet transmission machine of the present invention.
[0013] In practical application, the high-definition bayonet machine of the present invention includes a plurality of vehicle inspection devices, a plurality of cameras, a front-end machine and a back-end machine. The plurality of vehicle detectors and the plurality of cameras are respectively connected to the front-end computer. The front end is mainly responsible for the collection, acquisition, and transmission of image data; the back end is responsible for receiving, analyzing, uploading data to the server, and reversely transmitting the control information sent by the server to the front-end device. figure 1 The 8 channels of cameras 1-8 connected to the front-end machine are o...
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The invention provides a high-definition bayonet transmission machine comprising a plurality of vehicle detectors, a plurality of cameras, a front-end machine and a rear-end machine. Each vehicle detector corresponds to two traffic lanes and four coils as well as two cameras; the plurality of vehicle detectors and the plurality of cameras are respectively connected with the front-end machine which is connected with the rear-end machine through optical fibers; the vehicle detectors are used for providing trigger signals for the front-end machine; the front-end machine controls the corresponding cameras for photographing according to the trigger signals of the vehicle detectors; image data acquired by the cameras are transmitted to the rear-end machine through the front-end machine and optical fibers, wherein the plurality of cameras are connected to the front-end machine through optical fibers; and a plurality of optical fibers are multiplexed by the front-end machine to one main optical fiber for communicating with the rear-end machine. The invention also provides a control method of the high-definition bayonet transmission machine.
Description
technical field [0001] The invention belongs to the field of traffic security checkpoint systems, in particular to a high-definition checkpoint transmission machine and a control method thereof which can be used for image transmission of a high-definition optical fiber camera, analog monitoring video transmission and related control data transmission in the security checkpoint system. Background technique [0002] With the development of the economy and the rapid growth of the number of vehicles, the traffic in various cities is becoming more and more congested, which brings a lot of inconvenience to our life. In addition, the illegal phenomenon of many vehicles has also caused many economic and personal injuries, and has brought many obstacles to the establishment of a civilized city and the maintenance of traffic and personal safety. Due to the continuous planning and expansion of cities, and the continuous increase of population and vehicles, how to better solve traffic c...
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IPC IPC(8): G08G1/042G08G1/052H04N7/08H04N7/18G08G1/01H04N7/22
Inventor 杨澍李立刘欣李海波
Owner 深圳市先创数字技术有限公司