Induction type street lamp device on expressways

Abstract

The invention discloses an induction type street lamp device on expressways. The induction type street lamp device comprises a magnetic coil, a control system, a light intensity sensor and a street lamp switch, and is characterized in that the light intensity sensor is used for monitoring ambient light intensity and transmitting information to the electromagnetic coil and the control system, and when a monitoring value is smaller than or equal to a threshold value, the light intensity sensor is used for transmitting a starting signal to the electromagnetic coil; the electromagnetic coil is used for monitoring whether a vehicle passes through a road surface after being started, and is used for transmitting the monitored information to the control system; the street lamp switch is used for receiving the transmission information of the control system, the street lamp is turned on when the signal of turning on the street lamp is received, and the street lamp is turned off when the signal of turning off the street lamp is received; when the monitoring value of the light intensity sensor is greater than the threshold value, the information is transmitted to the control system, and the control system is used for sending the signal of turning off the street lamp to the street lamp switch. By using a vehicle detection technology, the street lamp is turned on after the vehicle reaches the road surface, safety guarantee is provided for vehicle driving on the expressways at night, the energy is also saved, and the service efficiency of the street lamp is improved.

Description

technical field [0001] The invention relates to the technical field of highway safety, in particular to a highway induction street light device. Background technique [0002] Due to the problems of energy consumption and utilization rate of expressways in my country, there are no street lights except for a few lines, which makes nighttime driving on expressways a hidden danger that cannot be underestimated. However, due to the low traffic flow at night on the highway, if the street lights are turned on all the time at night, the street light sources will not be fully utilized and the utilization rate will be low. However, if the vehicle detection technology is used to turn on the street lights after the arrival of the vehicle, it will not only provide safety guarantee for driving on the expressway at night, but also save energy and improve the efficiency of street lights. [0003] Therefore, there is a need for a highway induction street lamp device to solve the above probl...

AI Technical Summary

Problems solved by technology

[0002] Due to the problems of energy consumption and utilization rate of expressways in my country, there are no street lights except for a few lines, which makes nighttime driving on expressways a hidden danger that cannot be underestimated.

However, due to the low traffic flow at night on the expressway, if the street lights are turned on all the time at night, the street light sources will not be fully utilized and the utilization rate will be low, which will also cause energy loss and waste, which runs counter to the energy conservation and emission reduction advocated by the state.

Images