Intelligent control system

Abstract

The invention discloses an intelligent control system which comprises an energy conversion device, a signal sensor and a signal controller. The energy conversion device is buried under the ground nearan intersection and comprises a magnetic field providing module and a looped conductor. When a vehicle passes through the ground forwards, the pressure and friction force of the vehicle on the groundenable the magnetic field providing module and the conductor to move relatively, and an induced current is generated in the conductor. The signal sensor collects the electric signals generated by theinduced current and sends the electric signals to the signal controller, and the signal controller processes the electric signals, obtains the traffic flow corresponding to the electric signals and adjusts the signal duration of the traffic lights according to the traffic flow. The signal sensor can replace a pressure sensor buried underground in the prior art, monitor the traffic flow in all directions of the intersection in real time, provide the traffic flow to the signal controller, and does not need to be connected into a power grid to take electricity, so that the advantage of energy conservation is achieved, and the urban resource consumption is reduced.

Description

technical field [0001] The present application relates to the technical field of energy conversion, and in particular to an intelligent control system. Background technique [0002] The existing traffic light control is generally artificially set to a fixed duration. Due to the contingency and arbitrariness of road traffic, the vehicles at each intersection and section are constantly changing dynamically. It is unscientific to set the duration of traffic lights in any direction to a fixed value. Causing traffic jams to occur from time to time, there is a large backlog in a certain direction of the intersection, and at the same time there is no vehicle passing in another direction, causing great social waste. Therefore, adjusting the duration of each signal light according to the traffic flow is a current technological development trend. [0003] Some existing technologies use the vehicle camera detection technology to detect the traffic flow through the camera, but this tec...

AI Technical Summary

Problems solved by technology

[0003] Some existing technologies use the vehicle camera detection technology to detect the traffic flow through the camera, but this technology requires a huge software system and expensive network support to operate. In addition, the detection accuracy may be affected in rainy days

[0004] In order to reduce the cost of the software system and network system, some use the method of buried pressure sensors underground to count the traffic flow in each direction, but this technology needs to connect the pressure sensors to the grid for power supply, resulting in the consumption of electric energy

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