Remote control method and system for urban street lamps based on internet of things

Abstract

The invention discloses an urban street lamp remote control method and a system based on Internet of things. Through arranging a street lamp remote control center, the street lamp remote control center stores geographical coordinates of all street lamps under control, the street lamp remote control center is connected with a real time weather system through the network, and is connected with street lamps through wireless Internet of things; the street lamp remote control center acquires real time weather information of each area in a controlled region from the real time weather system throughthe network, and in different weather conditions such as sunny days, rainy days, foggy days and accumulated pavement water, corresponding different control instructions are sent to the street lamps incorresponding areas through the wireless Internet of things; and after the street lamps receive the control instructions, inner control circuits are driven to change to needed colors and brightness,motors are driven to rotate to needed radiation angles, and thus, the technical effects of greatly alleviating urban traffic pressure, increasing the traffic efficiency, assisting a traffic managementpersonnel to relieve the workload in an extreme weather condition and improving the driving safety are achieved.

Description

technical field [0001] The invention relates to street lamp control technology, in particular to a remote control method and system for urban street lamps based on the Internet of Things. Background technique [0002] Under the current technical conditions, whenever it is rainy, foggy, or there is water on the road, driving on the road is an extremely painful thing. The main reasons include insufficient visibility, road reflections, rain shading, and unclear road boundaries and markings, etc. Therefore, if the traffic problems under the conditions of rain, fog and water can be alleviated by transforming street lights, it will have a very beneficial effect on solving urban traffic pressure, improving traffic efficiency and driving safety. [0003] In the related art, the following three technical solutions are provided for controlling the on / off lights of street lights: [0004] Solution 1. Control the street lights on and off based entirely on the fixed timetable for switch...

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Problems solved by technology

[0007] For option 1, when the street lamps are controlled on and off based on a fixed switching schedule, there is no problem in sunny weather, but in cloudy and rainy weather, etc., it will lead to turning on the lights too late and / or turning off the lights too late. Early, unable to meet the requirement of turning on the light on time when the natural light is 15lux

[0008] For option 2, use a single-point natural light monitoring terminal to control the street lights in the city based on this, and control the street lights in the city based on the data of one monitoring point, which cannot take into account the different weather conditions in different regions. conditions and different natural lighting conditions

[0009] For scheme 3, when installing a natural light intensity monitoring terminal at each power point, and automatically controlling the power point switch light according to the natural light intensity monitoring data, for example, there are more than 2,000 power points in Beijing, and each power point has one Monitoring terminals will lead to: 1. The quantity is huge and the cost is too high; 2. Each monitoring point separately controls the street lights on the road where it is located, which may cause the time of switching lights on adjacent roads due to different equipment calibration conditions, stolen objects, and occlusion conditions. Unable to connect smoothly, and the timing of switching lights is inconsistent

[0010] For the above problems, no effective solution has been proposed

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