Vehicle-mounted comprehensive monitoring CCTV system based on LTE and WIFI dual-network integration
A technology of comprehensive monitoring and dual-network integration, applied in services, transmission systems, vehicle-mounted communications, etc. based on specific environments, it can solve the problem that vehicle-mounted CCTV systems cannot meet the real needs of operations, the network planning is not very clear, and the data flow is not clearly planned. And other issues
Active Publication Date: 2021-09-17
SHANGHAI SEARI INTELLIGENT SYST CO LTD
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is: at present, the specific use and network planning of vehicle-to-ground Wi-Fi and vehicle-to-ground LTE are not very clear for unmanned driving, and there is no clear plan for specific data streams, which may lead to vehicle-mounted CCTV systems. Unable to meet the real needs of operations
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[0028] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0029] A complete vehicle comprehensive monitoring CCTV system such as figure 1 As shown, its functional modules include network functional modules, signaling service functional modules, and streaming media service functional modules. The relevant data streams are as follows: figure 2 shown.
[0030] The network function module has three-layer routing function and two-layer switch function. In order to complete the vehicle-...
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The invention relates to a vehicle-mounted comprehensive monitoring CCTV system based on LTE and WIFI dual-network integration, which is characterized by comprising a network function module, a signaling service function module and a streaming media service function module, and is characterized in that the network function module has a three-layer routing function and a two-layer switch function; the vehicle-mounted comprehensive monitoring CCTV system realizes control interaction with the control center CCTV system through the signaling service function module; and the IP address and the communication protocol of each vehicle-mounted camera are set, so that the streaming media service function module can communicate with each vehicle-mounted camera. The invention provides a vehicle-mounted comprehensive monitoring CCTV system based on LTE and WIFI dual-network integration. Through the system, comprehensive monitoring data interaction and system function completion of the vehicle-mounted comprehensive monitoring CCTV system and a control center are clear.
Description
technical field [0001] The invention relates to a vehicle-mounted comprehensive monitoring CCTV system based on LTE and WIFI dual-network integration. Background technique [0002] Due to the continuous acceleration of the development of urban rail transit driverless, the domestic subway driverless train adopts the GoA4 fully automatic operation system of the highest level in the world, and does not require driver operation during normal operation. Under the automatic control of the core system of fully automatic operation such as signal system and vehicle system, the train has functions such as fully automatic main line operation, automatic entry and exit, automatic opening and closing, automatic wake-up, sleep and other functions, and actively diagnoses faults. [0003] In the initial stage of operation of the unmanned driving line, in order to ensure the safety of the line operation, improve the emergency response to emergencies during peak hours, and improve the level of...
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IPC IPC(8): H04L29/06H04W4/20H04W4/48H04W24/02H04W60/00H04W84/12
CPCH04W4/48H04W4/20H04W24/02H04W60/00H04W84/12H04L65/1013H04L65/1066H04L63/0236H04L65/65H04L65/70Y02T10/40
Inventor 戚悦杨军华徐明江司春宁熊天圣
Owner SHANGHAI SEARI INTELLIGENT SYST CO LTD