Decoding method of decoder of anti-sunlight wide-angle photoelectric sensor

A photoelectric sensor and anti-sunlight technology, which is applied in the field of sensors, can solve the problems of small sensor signal transmission angles, and achieve the effects of compact design, good filtering effect, and good focusing effect

Pending Publication Date: 2019-10-01
托菲传感技术(上海)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a decoding method for a decoder of a wide-angle photoelectric sensor resistant to sunlight to solve the problem of a small sensor signal transmission angle in the prior art

Method used

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  • Decoding method of decoder of anti-sunlight wide-angle photoelectric sensor
  • Decoding method of decoder of anti-sunlight wide-angle photoelectric sensor

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Embodiment Construction

[0030] An anti-sunlight wide-angle photoelectric sensor, including a lens housing 1, a lampshade 2, a transceiver tube 3 and a circuit board 4, the transceiver tube 3 is electrically connected to the circuit board 4, and the outside of the transceiver tube 3 is covered with a lampshade 2. One end of the transceiver tube 3 is connected to the circuit board 4. A lens housing 1 is provided on the side of the lampshade 2 far away from the circuit board 4. A lens 5 is provided in the lens housing 1. One end of the lens 5 is electrically connected to the decoder 6. The decoder The device 6 identifies and decodes non-signal light.

[0031] The lens housing 1 is a PC layer, and the PC layer is black and transparent to infrared light, which can directly filter out most non-target light sources and reduce interference.

[0032] The lens housing 1 has a plano-convex structure, which can effectively focus the light source. The front end of the lens housing 1 protrudes, which can effective...

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Abstract

The invention discloses an anti-sunlight wide-angle photoelectric sensor. The anti-sunlight wide-angle photoelectric sensor comprises a lens shell, a lampshade, a transceiving tube and a circuit board; the transceiving tube is electrically connected with the circuit board; the lampshade is arranged on the outer side of the transceiving tube in a sleeving mode; one end of the transceiving tube is connected with the circuit board; the lens shell is arranged on one side, away from the circuit board, of the lampshade; a lens is arranged in the lens shell; one end of the lens is electrically connected with a decoder; and the decoder is used for identifying and decoding non-signal light. A decoding method of the decoder is simple, and the decoder has a relatively good use effect when being usedin cooperation with the sensor; the lens shell filters a light source by adopting a black infrared light transmission PC layer, so that the filtering effect is relatively good, light focusing is facilitated, and a relatively good focusing effect is achieved; the inner surface of the lens shell is flat and smooth, so that the light is effectively prevented from being diffused and weakened, the focusing effect is good, and long-distance accurate focusing can be realized; the outer side of the transceiving tube is sleeved with the lampshade and is tightly attached to the lens shell, so that wide-angle transceiving of a product is realized; and the anti-sunlight wide-angle photoelectric sensor is widely applied to sensors and related industries of the sensors.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a decoding method for a decoder of an anti-sunlight wide-angle photoelectric sensor. Background technique [0002] The precision of the sensor is gradually refined with the advancement of science and technology. However, due to the influence of my country's geographical location, light exposure will have a certain impact on the sensor, especially the photoelectric sensor. Since the sunlight is full-spectrum, the receiving part of the ordinary photoelectric sensor is easily damaged. The interference of sunlight will make its function invalid, and the sensitivity of the photoelectric sensor is more sensitive, so it will be affected in the state of strong light, and even as the intensity of light increases, the impact on the radio and television sensor will increase, not only directly It affects the accuracy of the sensor and also affects the service life of the sensor. [0003] In a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D5/26G01D5/12
CPCG01D5/26G01D5/12Y02B20/40
Inventor 安伟刚李貌民蒋娜
Owner 托菲传感技术(上海)股份有限公司
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