A cloud-based intelligent traffic control system and control method thereof
A technology of intelligent traffic control and control method, applied in traffic control systems, traffic control systems of road vehicles, transmission systems, etc., can solve problems such as adjusting the status of signal lights, affecting vehicle traffic, paralysis of traffic control processes, etc., to slow down the road. Congestion, improve the efficiency of vehicle traffic, and ensure the effect of smooth operation
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Embodiment 1
[0047] Such as figure 1 As shown, an intelligent traffic control system based on a cloud platform includes a cloud resource pool, an intelligent signal machine, and an intelligent camera; the cloud resource pool includes several cloud platforms that communicate with each other, and each cloud platform communicates with several intelligent signals Smart signal machine and smart camera, smart signal machine and smart camera are installed at the same intersection one by one;
[0048] The cloud resource pool is used to store the information uploaded by the smart signal and the smart camera, and generate signal control signals based on the uploaded information to realize real-time control of the smart signal; the smart signal is used to control the signal issued by the cloud resource pool The signal works to provide traffic control signals for vehicles; smart cameras are used to monitor the traffic status of road vehicles, and provide data reference for cloud resource pools to gene...
Embodiment 2
[0052] Each cloud platform in the above-mentioned embodiment 1 includes a data storage server, an identity management server, a computing server and a backup computing server; the data storage server is connected to the computing server, the backup computing server and the identity management server respectively, and the identity management server communicates with the Smart signal machine and smart camera connection;
[0053] The data storage server is used to store the data uploaded by the smart signal machine and the smart camera, and transmit it to the computing server or the backup computing server; the computing server and the backup computing server work alternately to process and generate the signal according to the real-time data in the data storage server The control signal is transmitted to the corresponding smart signal; the identity management server is used to provide an API interface to connect the smart camera and the smart signal to the cloud platform, and to s...
Embodiment 3
[0056] Such as figure 2 As shown, the intelligent signal machine in the above-mentioned embodiment 1 includes a communication module, a signal light control module and a signal machine fault detection module;
[0057] The communication module is equipped with an API interface, and the intelligent signal machine communicates with the identity management server through the API protocol; the signal light control module includes a main controller, a timer circuit and a state switching circuit, and the light control signal output terminal of the main controller communicates with the identity management server through the timer circuit. The input end of each signal light of the intelligent signal machine is connected, the state control signal output end of the main controller is connected with the timer circuit through the state switching circuit, the control signal input end of the main controller is connected with the communication module; the signal machine fault detection module...
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