Rail traffic signal lamp

Abstract

The invention provides a rail traffic signal lamp which comprises a base. A hydraulic box is arranged on the base. A foot pressing valve is arranged on one side of the hydraulic box. A control box body is installed on the top of the hydraulic box through a telescopic rod. A rectangular lamp table is installed on a control box through a connecting rod. LED lamps are installed on the four side edgesof the lamp table correspondingly. A solar photovoltaic board is installed on the top of the lamp table. A laser range finder and a camera are arranged outside the control box body. A processor, a wireless communicating module and a storage battery are arranged in the control box, wherein the wireless communicating module and the storage battery are connected with the processor. The solar photovoltaic board is connected with the storage battery. The LED lamps, the laser range finder and the camera are connected with the processor. According to the rail traffic signal lamp, the foot pressing valve is installed on the surface of one side of the hydraulic box, in the using process, the foot can be utilized for exerting pressure on the device in a repeated manner, thus the function of adjusting the height of the device can be achieved, and practicality of the device is improved.

Description

technical field [0001] The invention relates to the field of rail traffic, in particular to a rail traffic signal lamp. Background technique [0002] Rail transit (Rail Transit) has the characteristics of large volume, fast speed, safety, punctuality, environmental protection, energy saving and land use. However, in rail transit, rail traffic signal lights are controlled by PLC, which is an important part of rail transit. A reasonable design of rail road intersection signal lights can improve the capacity of the intersection, reduce traffic conflicts, and reduce the frequency of traffic accidents. On the contrary, if the design is unreasonable, it will increase the delay of vehicles at the intersection, reduce the capacity, and cause traffic increase in the number of accidents. Current rail traffic signal lights are all fixed and cannot be moved or adjusted in height. [0003] Therefore, it is urgent to develop and design a kind of novel rail traffic light that can avoid t...

AI Technical Summary

Problems solved by technology

[0002] Rail transit (Rail Transit) has the characteristics of large volume, fast speed, safety, punctuality, environmental protection, energy saving and land use. However, in rail transit, rail traffic signal lights are controlled by PLC, which is an important part of rail transit. A reasonable design of rail road intersection signal lights can improve the capacity of the intersection, reduce traffic conflicts, and reduce the frequency of traffic accidents. On the contrary, if the design is unreasonable, it will increase the delay of vehicles at the intersection, reduce the capacity, and cause traffic increase in accidents

The current rail traffic signal lights are fixed, not movable, and cannot be adjusted in height

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