Traffic light emergency control system
A technology of emergency control and traffic lights, applied in the control of traffic signals, road lights, sustainable buildings, etc., can solve the problems of insufficient environmental protection, emergency power supply cannot supply power for a long time, and achieve the effect of avoiding costs
Inactive Publication Date: 2015-11-25
GUANGXI NANNING PAITENG TECH
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Problems solved by technology
[0003] In order to solve the above technical problems, the present invention provides an emergency control system for traffic lights. The emergency control system for traffic lights stores electric energy through solar panels and batteries, and supplies power to the emergency control system for signal lights from the batteries when the power is off. The power supply cannot supply power for a long time and is not environmentally friendly enough
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[0011] The technical solutions of the present invention are further described below, but the claimed scope is not limited to the description.
[0012] like figure 1 The shown emergency control system for traffic lights includes solar panels, batteries, power management units, signal control devices, circuit control devices, signal lights, cameras, signal transmission devices and signal reception devices; connected, the battery supplies power to the signal control device, the circuit control device, the signal lamp, the camera device and the signal transmission device respectively through the power management unit, the signal control device outputs a control signal to the circuit control device, and the circuit control device controls the signal lamp. state; the camera device transmits the picture information of the monitoring point to the signal receiving device in the monitoring room through the signal transmission device, and the signal receiving device displays the picture ...
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The invention provides a traffic light emergency control system. A solar cell panel is electrically connected with a storage battery; the storage battery supplies electricity for a signal control device, a circuit control device, traffic lights, a photographic device and a signal transmission device by a power source management unit; the signal control device outputs a control signal to the circuit control device; the circuit control device controls the states of the traffic lights; the photographic device is used for transmitting the frame information of a monitoring point to a signal receiving device of a monitoring room by the signal transmission device; and the signal receiving device is used for displaying a frame of the monitoring point by an imaging device. According to the traffic light emergency control system, the solar cell panel and the storage battery are used for storing electricity energy; when outage happens, the storage battery supplies electricity for the traffic light emergency control system; since the frame information of the monitoring point, which is shot by the photographic device is transmitted to the monitoring room, the traffic condition of an intersection can be conveniently known in time by a supervision department; and solar energy can be obtained anywhere, and power supply can be realized nearby, so that long-distance transmission is not needed.
Description
technical field [0001] The invention relates to the technical field of road traffic indication control, in particular to a traffic light emergency control system. Background technique [0002] The road traffic signal system and the constantly improving traffic laws and regulations play an irreplaceable positive role in regulating urban traffic behavior and maintaining urban traffic order. When a power failure occurs, the traffic lights cannot indicate normally, resulting in traffic chaos, traffic jams, etc.; Although the signal light has an emergency power supply, the emergency power supply can support it for a short time and cannot be used in the case of a long-term power failure. With the widespread utilization of solar energy, how to improve the utilization rate of solar energy has become one of the focus issues of solar energy research. In today's shortage of traditional energy, the use of new energy and renewable energy has been paid more and more attention by governme...
Claims
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IPC IPC(8): F21S9/03G08G1/07F21W111/02
CPCY02B20/72F21S9/035F21W2111/02G08G1/07
Inventor 邱峰
Owner GUANGXI NANNING PAITENG TECH