Antitheft illumination power saving system based on vision sensor
Technical field
The utility model relates to electronic control system, particularly based on the indoor antitheft illuminator of vision sensor.
Background technology
At present in the interior lighting system, usually with the many groups of variable connector control light fixture, but because human factor, when easily causing daytime bright and clear or night nobody the time lamp situation about being opened, though also being arranged, some control lamp switch as modes such as acoustic control, infrared inductions, but the sensitivity of these modes is not high, and does not have Region control and anti-theft feature, and degree of intelligence is lower.
The utility model content
The utility model provides a kind of antitheft illumination power saving system based on vision sensor at above problem.
For addressing the above problem, the utility model adopts following technical scheme: the antitheft illumination power saving system based on vision sensor comprises vision control box and light fixture keyholed back plate head, described vision control box is made up of detecting unit, microcomputer central processing unit and Control Software, can be installed in the indoor ceiling optional position, light fixture keyholed back plate head is made up of wireless transceiver system and semiconductor switch circuit, be installed on the lamp power, adopt wireless communication mode to connect between each unit of system.
For utility model further technical scheme be: described microcomputer central processing unit is made up of processor controls, wireless group sending system and zlgbee network system.
For utility model more further technical scheme be: described detecting unit is made up of image detecting system and illumination collector, image detecting system is made up of visual pattern transducer, infrared lamp controller and embedded integrated processor, the visual pattern transducer is 3, and each other setting angle is 120 degree on circumference.
For utility model more further technical scheme be: obtain 3 test pattern data by the visual pattern transducer, obtain illuminance information by the illumination collector, the test pattern data are handled the back by test pattern and are carried out the regional stream of people and luminance detection algorithm with illuminance information, export a control signal, processor controls is carried out image storage, warning and sectored light control according to signal.
For utility model more further technical scheme be: after described light fixture keyholed back plate head receives signal by wireless transceiver system, adjust lamp current, voltage or shutoff, unlatching lamp switch according to the difference of signal.
After adopting this mode, can automatically shut down or opening section or the additional illumination of whole light fixture, reach purpose of saving, can monitor the personnel that the special period illegally enters, report to the police simultaneously from the motion tracking room light according to intensity and personnel's distribution situation.
Description of drawings
Fig. 1 is the utility model composition diagram.
Fig. 2 is the composition diagram of the utility model omnidirectional images detection system.
Fig. 3 is the utility model Control Software message processing flow figure.
Embodiment
By shown in Figure 1, the utility model comprises vision control box and light fixture keyholed back plate head, the vision control box is by detecting unit, microcomputer central processing unit and Control Software are formed, this detecting unit is made up of image detecting system and illumination collector, image detecting system is by the visual pattern transducer, infrared lamp controller and embedded integrated processor are formed, and the visual pattern transducer is 3, each other setting angle is 120 degree on circumference, obtain 3 test pattern data by the visual pattern transducer, obtain illuminance information by the illumination collector, the test pattern data are handled the back by test pattern and are carried out the regional stream of people and luminance detection algorithm with illuminance information, export a control signal, processor controls is carried out the image storage according to signal, report to the police and the sectored light control, after light fixture keyholed back plate head receives signal by wireless transceiver system, adjust lamp current according to the difference of signal, voltage or shutoff, open lamp switch.