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A method of making solar energy intelligent traffic control system
- Nov 13, 2018 -

A method of making solar energy intelligent traffic control system

The background technologies:
With the development of economy, China's rapid motorization level enhancement, residents' private car quantity sharp growth, urban road traffic congestion, followed although everywhere all have different plan for increasingly congested urban traffic, but the effect is general, there are many traffic experts proposed intelligent transportation scheme, but due to the high cost, all roads have been difficult to popularize. Especially when the existing road traffic is relatively rigid, certain roads often have a certain period of time, the one-way traffic is more, relative to the other direction vehicles less, cause vehicles is more of a serious traffic jam, while the other few vehicles, each of the lane utilization can't been fully made use of, and need a unidirectional vehicles available for a certain period of time is more, and can be adjusted according to the short time on their own system, in order to better alleviate traffic pressure, guarantee the city roads unimpeded.
The technical implementation elements:
In order to overcome the shortage of the existing technology, the aim of the present invention is to provide a solar energy intelligent traffic control system, has the characteristics of convenient traffic. In order to achieve the above purpose, the invention adopts the technical scheme is: A solar energy intelligent traffic control system, including the camera control unit, command center, traffic indication unit and solar power generation unit four parts, a convertible by camera, electric, PLC control circuit, monitor and control system, display system, traffic command center, the wireless signal transmitter, wireless receiver, PLC control circuit b, lights, solar panels and batteries, camera to collect traffic information, through the PLC control circuit to transmit signals to a traffic command center, by the command center through signal transceiver to send control instructions to b PLC control circuit, in order to regulate and control traffic lights command, Traffic lights powered by solar panels. Described in the camera unit contains a camera, the conversion circuit and the PLC control circuit, the camera connected to a PLC control circuit, PLC control circuit and the camera is equipped with conversion circuit between a. A PLC control circuit connection traffic command center monitoring system. Control command center includes monitoring system and display system, the wireless signal transmitter installed in the traffic command center, to launch wireless signals. Traffic control unit consists of PLC control circuit b and traffic lights, the wireless signal receiver installed in traffic control unit, used to receive radio signals. Described in the solar power unit consists of solar panels and batteries, battery is connected to the traffic control unit, power supply for it. Beneficial effects of the present invention is: the present invention has simple structure, but according to traffic information, to realize intelligent instructions, avoid a certain direction caused traffic lanes overcrowding, or a direction lane is traffic but it always have a green light indicates. Illustrated that figure 1 as a solar energy intelligent traffic control system in detail your tutu 2 simple schematic diagram for system. Concrete implementation way of combining the appended drawings to this invention further description as shown in chart 1, 2, a solar energy intelligent traffic control system, including the camera control unit, command center, traffic indication unit and solar power generation unit four parts, mainly by the camera 1, 2 a3, PLC control circuit switching circuit, monitoring and control system for 4, 5 display system, traffic command center 6, wireless signal emitter 7, the wireless signal receiver 8 b9, PLC control circuit, light 10, 11 and 12 battery solar panels. Video camera in a unit of through conversion circuit is connected to the PLC control circuit, a switching circuit to the cameras of the proceeds of the analog signal into a digital signal input to the PLC control circuit, the control circuit on the signal is sent to a control command center monitoring system, monitoring system and display system with a control command center, monitoring and control system analysis of input signal processing, and then sends control instruction through wireless signal transmitter to traffic indicating unit, traffic signals in the cell wireless signal receiver receiving control instruction, and will b on the input to the PLC control circuit, the control circuit b adjust instructions, Control road traffic control, traffic signals at the same time unit powered by solar cell, solar panels convert electrical energy stored in the storage battery, the battery for traffic lights display. By the camera unit to collect traffic information in this system, through the internal control circuit to traffic information input to the control command center monitoring system, by the analysis of signal processing, and processing instruction information through wireless signal transmitter to the traffic signals unit, traffic situation, directed by the traffic lights to avoid a certain direction lanes overcrowding caused a traffic jam, and so on and so forth, achieve the goal of intelligent traffic command. System by solar energy power supply unit of traffic signals, green, safe, and convenient mobile for mobile type indicator.

Author:Bunny Sun