A photoelectric sensing system

Abstract

The invention discloses a photoelectric sensing system, which includes a sensing module and a testing module. The sensing module includes a first optical lens, a second optical lens, a first image sensor, a second image sensor, a single-chip microcomputer and a power supply, and the testing module includes a microprocessor. and a power supply module; the first optical lens is connected with the first image sensor, the second optical lens is connected with the second image sensor, and the two image sensors are respectively connected with the single-chip microcomputer through the SCCB interface, respectively connected with the microprocessor through the MIPI interface, and the power supply module It is connected with the power supply, and the power supply is connected with two image sensors and a single-chip microcomputer. Beneficial effects of the present invention: the spatial size of the sensing module is not large 40×40×15mm, and has better imaging quality; image transmission can be realized in external trigger and internal trigger modes; image frame rates and resolutions in three different formats can be realized Output, and can output color image data; SCCB interface and MIPI interface are used to facilitate communication and connection with other digital devices.

Description

technical field [0001] The invention relates to the field of optoelectronic technology, in particular, to a photoelectric sensing system that can be used for bionic eyes. Background technique [0002] 80% of human perception of the external environment comes from vision, and whether it has an advanced visual system has become an important symbol for judging the intelligence level of a robot. The task of the perception system is to obtain information about the external environment and its own state, and it is an extension of the human sense organs. Perceptual sensors are based on eye and brain physiology and can be easily integrated with electronic devices to provide robots with advanced visual perception systems. Through the perception of vision, the color (hue, brightness, saturation), motion (direction, speed), structure (edge ​​orientation, direction, curvature) of the target are obtained. Photoelectric synthesis technology can be applied in the field of bionic technolo...

AI Technical Summary

Problems solved by technology

[0004] 1. Generally, only one lens is used for the bionic eye, which cannot realize the output of two image sensors;

[0005] 2. The image sensor generally adopts a CCD sensor, which not only has high power consumption, but also has too large a space size, and cannot achieve different image frame rates and resolution outputs;

[0006] 3. The way the image sensor communicates and connects with other digital devices is complicated;

[0007] 4. The trigger mode of image transmission is single

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