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Traffic signal lamp switching system and method

A traffic signal light and conversion system technology, applied in the traffic signal light conversion system and its conversion field, can solve problems such as troublesome, time-consuming and labor-intensive, and achieve the effect of eliminating the need for human control and reducing traffic congestion.

Inactive Publication Date: 2009-07-01
SHANGHAI YANAN HIGH SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the user needs visual inspection and manual control, it will be troublesome, time-consuming and labor-intensive

Method used

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  • Traffic signal lamp switching system and method
  • Traffic signal lamp switching system and method
  • Traffic signal lamp switching system and method

Examples

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and specific embodiment, the present invention is described further clearly and completely:

[0013] See figure 1 : A traffic signal light conversion system, comprising several signal lights 3 located at crossings, a control processing unit 2 is electrically connected to the signal lights 3 respectively, a camera 1 is respectively arranged on the signal lights 2, and the control processing unit 2 are electrically connected to the camera 1 respectively.

[0014] See figure 2 and image 3 : a transformation method of a traffic signal light transformation system as described above, the transformation steps are as follows: the camera 1 captures the motor vehicle information on each road at the crossing respectively, and transmits the image information to the control processing unit 2, and controls The processing unit 2 converts the received image information into electrical signals, processes and compares the electrical sig...

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PUM

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Abstract

The invention relates to a traffic signal light transforming system and a transforming method. The traffic signal light transforming system comprises a plurality of signal lights which are arranged on an intersection, wherein a control processing unit is respectively and electrically connected with the signal lights, a pick-up head is respectively arranged on the signal lights, and the control processing unit is respectively and electrically connected with the pick-up head. The transforming method of the traffic signal light transforming system comprises the following transforming steps: respectively shooting automobile information on each road of the intersection by the pick-up head, transmitting image information to the control processing unit, transforming the received image information into electrical signals by the control processing unit, processing and comparing the electrical signals, finally transmitting result information to the signal lights, and thereby controlling the indication of the signal lights. The system and the method convert the traffic signal lights automatically according to the vehicle flow conditions on the east direction, the west direction, the south direction and the north direction, and traffic jam can be reduced.

Description

technical field [0001] The invention relates to a traffic signal light conversion system and a conversion method. Background technique [0002] The operating principle of the existing traffic signal light control system is: the system is powered on, and the start button is pressed to start working. First, the green light is on in the east-west direction (the lighting time is preset by the user), the red light in the north-south direction is on, and when the green light in the east-west direction flashes 3 times for the last 3 seconds, the yellow light turns on for 2 seconds; then the red light in the east-west direction is on, and the green light in the north-south direction is on ( The lighting time is also preset by the user), when the green light in the north-south direction flashes 3 times for the last 3 seconds, then the yellow light turns on for 2 seconds; then turn to the green light in the east-west direction, and the red light in the north-south direction, and so on...

Claims

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Application Information

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IPC IPC(8): G08G1/07
Inventor 朱守晨施展翔
Owner SHANGHAI YANAN HIGH SCHOOL
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