Traffic signal lamp control method, apparatus, and system
A technology of traffic lights and sending methods, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve problems such as inability to correctly control traffic lights to allow buses to pass first, and bus priority systems to miss reports, etc., to achieve The effect of improving operating efficiency
Inactive Publication Date: 2016-03-23
SHENZHEN HUABAO ELECTRONICS TECH
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[0004] The purpose of the present invention is to provide a traffic signal light control method, aiming to solve the phenomenon that the current public bus priority system is prone to false alarms, so that there is a problem that the traffic signal light cannot be correctly controlled to allow the bus to pass preferentially
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] figure 1 The structure of the traffic signal light control system provided by the embodiment of the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown.
[0028] A traffic signal light control system, the system includes a traffic signal light control sending device 1 and a traffic signal light control receiving device 2 .
[0029] The traffic signal control sending device 1 is software, hardware or a combination of hardware and software loaded on the bus, and the traffic signal control receiving dev...
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The invention, which is suitable for the traffic control equipment field, especially relates to a traffic signal lamp control method, apparatus, and system. A traffic signal lamp controlling sending device calculates bus positioning information precisely according to differential positioning information; a distance between a bus and a traffic signal lamp is calculated according to the bus positioning information and the traffic signal lamp positioning information; when the distance is smaller than a preset threshold value, the traffic signal lamp controlling sending device sends a traffic signal lamp control signal; and a traffic signal lamp controlling receiving device controls the traffic signal lamp to be in a green light turning state according to the traffic signal lamp control signal and the bus is indicated to be driven in priority. Therefore, the operating efficiency of the bus is improved and the bus popularization can be realized well.
Description
technical field [0001] The invention belongs to the field of traffic control equipment, in particular to a traffic signal light control method, device and system. Background technique [0002] At present, the air quality in China is getting worse and worse, and smog is emerging endlessly. Green travel and low-carbon life have become the general trend. , Slow driving and other disadvantages make people have to abandon it. The main reason is that there are too many intersections and too long waiting time for traffic lights. The detection equipment is installed at the meter. When the target vehicle is detected, a signal is sent to the traffic signal light control system. After reasonable deployment, the signal light is controlled to allow the bus to pass. [0003] However, existing methods have disadvantages. When the target vehicle is blocked by other large vehicles or the speed of the vehicle is too fast, the detection equipment is not easy to detect the target vehicle, and ...
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IPC IPC(8): G08G1/087
CPCG08G1/087
Inventor 陈文明庄少华江常杯
Owner SHENZHEN HUABAO ELECTRONICS TECH