Patent
Light-sensitive control device
Yan Riqin
- 15 Mar 2017
5
TL;DR: In this paper, a light-sensitive control device consisting of an illuminator, a light sensitive sensor, a controller and a power source body is presented. But the controller can only control the illuminators according to changes of the light brightness of the external environment.
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Abstract: The invention discloses a light-sensitive control device which comprises an illuminator, a light-sensitive sensor, a controller and a power source body. The light-sensitive sensor is used for detecting light brightness information of the external environment and converting the light brightness information into a light brightness signal, the controller receives the light brightness signal, when the external light brightness information represented by the light brightness signal is smaller than a set value, the light brightness signal at this moment is a first brightness signal, and the controller controls the illuminator to carry out light-emitting illumination according to the first brightness signal; when the external light brightness represented by the light brightness signal is larger than the set value, the light brightness signal at this moment is a second brightness signal, and the controller controls the illuminator to stop light-emitting illumination according to the second brightness signal. The light-sensitive sensor detects the light brightness information of the external environment and converts the light brightness information into the light brightness signal, and the controller can control the illuminator to carry out light-emitting illumination or stop light-emitting illumination according to the light brightness signal, so that the illuminator is turned on or off along with changes of the light brightness of the external environment.
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Citations
Patent
Intelligent in-vehicle LED lamp regulation method
Zheng Xiulin
- 03 Jul 2018
TL;DR: In this paper, an intelligent in-vehicle LED lamp regulation method is proposed to adjust the display brightness of an LED lamp according to the brightness of the running environment of the vehicle so as to avoid the unfavorable light affecting the driver's vision field and the line of sight and causing dangers.
1
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Street lamp management system and method
Wang Yeping,Rao Jinhua,Peng Bing,Huang Zhiming +3 more
- 13 Nov 2018
TL;DR: In this article, a street lamp management system is presented, which includes a programmable logic controller PLC, a light detector and a repair circuit, where the light detector detects the external light in an environment where the street lamp is located, and when the brightness of the external lights reaches the threshold, a connection line with the PLC is connected, and a trigger signal is sent to the controller, the connection line is disconnected; if the controller does not receive the trigger signal, anelectric signal is output to the control loop of the street lamps so as to enable the control
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Converter for converting visible red light into infrared light
Shen Xueliang,Wang Shuo,Li Yingqi +2 more
- 19 May 2020
TL;DR: In this article, a converter for converting visible red light into infrared light was proposed, where the photoelectric detection device does not need to be aligned very accurately during detection, and the detection efficiency and operability are effectively improved.
Patent
Control method and system of vehicle lamps
Liu Cankun,Li Hongda,Qi Qi,Kang Peng +3 more
- 23 Jul 2019
TL;DR: In this paper, a control method and system of vehicle lamps, and related to the field of vehicle control, is presented, where the vehicle lamps are under an automatic turned-on state, whether the ignition state of a vehicle is in an OFF gear or not is judged; and if the vehicle ignition state is in the OFF gear, an automatic follow-me-home function of the vehicle is turned on.
Patent
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Gao Lei,Song Luchuan,Li Mingchao,Wan Lei +3 more
- 27 May 2021
TL;DR: In this article, the authors proposed a control method and a related device for use in the fields of autonomous driving, advanced driving assistance, or automatic control, where the first information from a roadside device (102), a network device (104), or a first vehicle (5) can be used to determine the different states of at least one second apparatus (e.g., vehicle light, exterior loudspeaker, interior signal light, interior loudspeaker or interior vibration apparatus).
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Patent
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Patent
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3
Patent
Light sensing control device
Zhang Yihong,Chen Jiaxing,Dai Hongyu +2 more
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2
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