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Temperature-humidity sensing timing traffic light

A traffic light, temperature and humidity technology, applied in traffic control systems, traffic signal control, road vehicle traffic control systems, etc., can solve the problem that the traffic light signal time cannot change with the weather and climate

Active Publication Date: 2014-11-12
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a traffic light with temperature and humidity induction timing, which solves the problem that the signal time of the traffic lights of the existing traffic lights cannot change with the weather and climate

Method used

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Taking the traffic flow as an example, the actual traffic flow at the same intersection is different due to different weather and different time periods. The traffic light system is controlled by a single-chip microcomputer, programmed by a computer language, and the current temperature and humidity are detected by a temperature and humidity sensor, and the time is counted at the same time. When it is raining, the humidity is detected to be high, and the traffic light time can be adjusted according to the humidity value. At the same time, according to the time period, the length of day and night in winter and summer is different, and different time of day and night traffic lights can be automatically set. The system includes single-chip microcomputer and minimum system, temperature and humidity sensor, clock chip and traffic light Led...

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Abstract

The invention discloses a temperature-humidity sensing timing traffic light which comprises a single chip microcomputer processor. The single chip microcomputer processor is in circuit connection with a clock chip, a temperature-humidity sensor track light module, a liquid crystal time displaying screen and a key module respectively. The temperature-humidity sensing timing traffic light has the advantages that a temperature-humidity sensor is used for detecting and judging the current season and weather, and traffic light time allocation is adjusted.

Description

technical field [0001] The invention belongs to the technical field of road traffic equipment, and relates to a traffic light with temperature and humidity induction timing. Background technique [0002] Traffic congestion has become a common phenomenon in many cities. With the development of society and economy, the original roads, traffic signs, markings, etc. can no longer meet the needs of modern traffic, and the current traffic signs, markings, facilities, etc. no longer meet the needs of modern traffic. There are many reasons for this phenomenon. There are many violations of traffic laws and regulations, such as road occupation, parking, driving without a license, driving under the influence of alcohol, violating traffic signals, not following the prescribed lane, and not queuing in sequence. Traffic experts It is believed that this is also an important cause of traffic congestion. The critical point of traffic paralysis in a city is the speed of motor vehicles in ki...

Claims

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Application Information

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IPC IPC(8): G08G1/095G08G1/07
Inventor 李德路张宝军侯文宝刘志坚张刚陈宏振高喜玲苏长满徐红梅相里梅琴谢欢高将王文杰夏如杰徐伟
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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