Intelligent lighting control method for park landscapes based on RFID (radio frequency identification) and extension correlation functions
A technology of intelligent lighting control and related functions, applied in energy-saving control technology, lighting devices, instruments, etc., can solve the problems of real-time adjustment of the working status of landscape lights in scenic spots, insufficient reliability of human flow, etc., to avoid interference such as weather changes, avoid Blindness, low-cost effect
Active Publication Date: 2013-11-13
日照新睿招商发展有限公司
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[0006] In order to overcome the lack of reliability of the existing infrared radio frequency image processing to detect the flow of people in the park, and the lack of real-time adjustment of the working status of the landscape lights in the scenic area according to the flow of people, the present invention provides a detection result of the flow of people in the park that has good reliability and is based on the flow of people. Real-time adjustment of the working state of scenic spot lighting based on RFID and extension correlation function intelligent lighting control method for park landscape
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[0027] The present invention will be further described below in conjunction with the accompanying drawings.
[0028] With reference to Fig. 1, a kind of park landscape intelligent lighting control method based on RFID and extension correlation function, described intelligent lighting control method comprises the following steps:
[0029] 1) Through the RFID signal receiving end installed at the park entrance and m different lighting areas, detect the RFID signals carried by tourists entering the park, and obtain the total number of tourists entering the park X, and the number of tourists x in each lighting area;
[0030] 2) Calculate the extension correlation function value ρ(x) of the allowed number of people in the lighting area and the lighting ratio d of the landscape lights in the park, and refer to formula (1) to establish the extension correlation function for the control of landscape lights in the park:
[0031] ρ ...
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The invention discloses an intelligent lighting control method for park landscapes based on RFID (radio frequency identification) and extension correlationfunctions, and the method comprises the following steps: 1) detecting RFID signals carried by visitors entering in a park through RFID signal receiving terminals arranged at a park entrance and in m different lighting areas so as to obtain the total number X of the visitors in the park and the number x of the visitors in each lighting area; 2) calculating the extension dependent function value Rho(x) to the allowable number of the visitors in the lighting areas,the lighting proportion d of the extension dependent function value Rho(x) and park lighting is d, wherein the expression of Rho(x) is the formula (1) shown in the specification; and 3) adjusting the number of landscape lights in the lighting areas according to the lighting proportion d. The reliability of the visitor flow rate detection result of the park is good, and the working conditions of the landscape lighting are adjusted in real time according to the visitor flow rate.
Description
technical field [0001] The invention relates to the field of park energy-saving control, in particular to a park landscape intelligent lighting method. Background technique [0002] As the contradiction between resources and the environment becomes more and more prominent, scenic spots are increasingly considering energy saving in lighting. At present, the following methods are mainly used in the energy saving of lighting in scenic spots: [0003] 1. Human intervention, that is, to turn off the lights through the on-duty personnel in the park during a certain period of time; the disadvantage is that it requires multiple people to be on duty, and it is impossible to accurately grasp the changes in the park personnel. [0004] 2. Use infrared radio frequency to collect images, and then judge the flow of people and vehicles in the park. The computer processing terminal issues instructions to control the lights; the disadvantage is that the personnel in the park are highly mobil...
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IPC IPC(8): H05B37/02G06K7/00
CPCY02B20/48Y02B20/40
Inventor 苏楠叶永伟赵燕伟王欢
Owner 日照新睿招商发展有限公司