Data acquisition method and system based on single lamp control
A data acquisition system and single-lamp control technology, applied in energy-saving control technology, lamp circuit layout, lighting devices, etc., can solve the problems of data analysis troubles, data loss of time consistency, etc., and achieve the effect of convenient fault judgment and analysis
Active Publication Date: 2016-07-06
深圳市中电耘城科技有限公司
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Problems solved by technology
Most of the data acquisition modes adopted by the existing street lamp control system are the active polling mode of the centralized controller, and the collected data are all discretely distributed at different time points. Analysis brings a lot of trouble
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[0028] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0029] Such as figure 1 as shown, figure 1 It is a flow chart of the first embodiment of the data collection method based on single-lamp control in the present invention.
[0030] The data acquisition method based on single lamp control mentioned in this embodiment includes:
[0031] Step S10, the centralized controller sends a broadcast command to each single lamp control terminal at a preset time T1 before a specific time T0, the broadcast command includes a timing duration, and the timing duration is the time interval between T1 and T0;
[0032] The single lamp control terminal can control one lamp or multiple lamps. The specific time T0 is a preset time point, which can be preset to any time point, and the preset time T1 is also a preset time point, T1 is before T0; the centralized controller sends a broadcast ...
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The invention discloses a method and system for data collection based on single lamp control. The method for data collection comprises the steps that an integrated controller sends a broadcasting order before a specific moment to notice each single lamp control terminal to time, and when timing is finished, each single lamp control terminal stores current single lamp measuring data of a controlled lamp; the single lamp measuring data of each lamp are read one by one by the integrated controller after the specific moment. According to the method and system for data collection based on single lamp control, the broadcasting order is sent to each single lamp control terminal through the integrated controller, each single lamp control terminal is noticed to time, when timing is finished, each single lamp control terminal automatically stores the current single lamp measuring data of one controlled lamp, the single lamp measuring data of each lamp are read one by one, so that uniformity on time of collection of the single lamp measuring data of the single lamp control terminals is achieved, the uniformity of collected data enables a whole circuit to be monitored conveniently and enables fault judgment and analysis to be convenient.
Description
technical field [0001] The present invention relates to the technical field of data acquisition, in particular to a data acquisition method and system based on single lamp control. Background technique [0002] Due to the call of the country for energy conservation and emission reduction and the fine and scientific management needs of the owners, urban lighting (street lights, landscape lights, etc.) has become more and more common to use single-light control. On the basis of single lamp control, each lamp can be individually measured for electricity consumption data (power consumption, current, voltage, active power, reactive power, power factor, etc.). Most of the data acquisition modes adopted by the existing street lamp control system are the active polling mode of the centralized controller, and the collected data are all discretely distributed at different time points. Analysis brings a lot of trouble. Contents of the invention [0003] The main purpose of the pres...
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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 杨彤吴贵才陶德红龚磊陈逸铭
Owner 深圳市中电耘城科技有限公司