Control method and device for outdoor LED lamp

Abstract

In order to solve the problem that an existing high-pole lamp cannot well meet the green and environment-friendly requirements, the invention provides a control method and device for an outdoor LED lamp, and the method comprises the steps: obtaining experiment images of a plurality of park squares, and the experiment images being images of the park squares at different time; analyzing the plurality of experiment images, and finding out a human activity area in the experiment images; determining a first number of elliptical contours in the human activity area in a first state; acquiring a firstimage of the park square, and analyzing a second number of elliptical contours of the human activity area in the first image; comparing the first number with the second number; and controlling the brightness of the outdoor LED lamp according to the comparison result of the first number and the second number. According to the number of people in a park square, the brightness of the LED lamps is automatically controlled, the purpose of illumination is achieved, and the requirement for environmental protection is met.

Description

technical field

[0001] The present invention relates to the field of information processing, in particular to a method and device for controlling outdoor LED lights. Background technique

[0002] High pole lamp is a new type of lighting device, which usually includes a lamp cap, a rod body and a base. The lamp cap has LED lamps, high-pressure sodium lamps, etc.; the rod body is cylindrical, rolled with steel plates, and the height is generally more than 15 meters. High pole lights are used more and more widely, such as park squares, city squares, stations, etc. There are often people dancing, playing badminton, kicking shuttlecock, etc. in the park square at night. The brightness of the pole lamp is the same as usual, which leads to waste of electric energy and cannot well meet the requirements of green environmental protection. Contents of the invention

[0003] In order to solve the problem that current high pole lamps cannot meet the requirements of green environmenta...

Examples

Embodiment Construction

[0047] The present application will be further introduced below in conjunction with the accompanying drawings and embodiments.

[0048] In the following introduction, the terms "first" and "second" are only used for the purpose of description, and should not be understood as indicating or implying relative importance. The following description provides multiple embodiments of the present invention, and different embodiments can be replaced or combined in combination, so this application can also be considered to include all possible combinations of the same and / or different embodiments described. Thus, if one embodiment contains features A, B, C, and another embodiment contains features B, D, then the application should also be considered to include all other possible combinations containing one or more of A, B, C, D Although this embodiment may not be clearly written in the following content.

[0049] The following description provides examples, and does not limit the scope,...

technical field

[0001] The present invention relates to the field of information processing, in particular to a method and device for controlling outdoor LED lights. Background technique

[0002] High pole lamp is a new type of lighting device, which usually includes a lamp cap, a rod body and a base. The lamp cap has LED lamps, high-pressure sodium lamps, etc.; the rod body is cylindrical, rolled with steel plates, and the height is generally more than 15 meters. High pole lights are used more and more widely, such as park squares, city squares, stations, etc. There are often people dancing, playing badminton, kicking shuttlecock, etc. in the park square at night. The brightness of the pole lamp is the same as usual, which leads to waste of electric energy and cannot well meet the requirements of green environmental protection. Contents of the invention

[0003] In order to solve the problem that current high pole lamps cannot meet the requirements of green environmenta...

Examples

Embodiment Construction

[0047] The present application will be further introduced below in conjunction with the accompanying drawings and embodiments.

[0048] In the following introduction, the terms "first" and "second" are only used for the purpose of description, and should not be understood as indicating or implying relative importance. The following description provides multiple embodiments of the present invention, and different embodiments can be replaced or combined in combination, so this application can also be considered to include all possible combinations of the same and / or different embodiments described. Thus, if one embodiment contains features A, B, C, and another embodiment contains features B, D, then the application should also be considered to include all other possible combinations containing one or more of A, B, C, D Although this embodiment may not be clearly written in the following content.

[0049] The following description provides examples, and does not limit the scope,...

Images