Method, device and system for detecting camera hardware circuit

A technology of hardware circuit and detection method, applied in the field of communication, can solve the problems of long test period, inaccurate test results, multi-manpower, etc., and achieve the effect of short test period, saving manpower and material resources, and accurate test results.

Inactive Publication Date: 2017-07-21
SHANGHAI YUDE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the process of realizing the present invention, the inventor finds that the following technical problems still exist in the prior art: the above method of detecting whether the hardware circuit of the camera is normal has a long test cycle, takes up more manpower, and uses manpower to detect whether the camera hardware circuit is normal. Judging whether the camera hardware circuit is normal will lead to inaccurate test results

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  • Method, device and system for detecting camera hardware circuit
  • Method, device and system for detecting camera hardware circuit
  • Method, device and system for detecting camera hardware circuit

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0024] The first embodiment of the present invention relates to a detection method of a camera hardware circuit. The specific process is as figure 1 As shown, the detection method of the camera hardware circuit includes:

[0025] Step 101, the processor on the circuit board sends an instruction to acquire the color bar image to the camera...

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Abstract

The invention relates to the field of communication, and discloses a method, device and system for detecting a camera hardware circuit. The method for detecting the camera hardware circuit comprises the following steps: sending an instruction of acquiring color bar patterns to a camera with a color bar pattern generator; when receiving the data fed back by the camera, generating a picture according to the data; and when the generated picture is abnormal, at least indicating that the first type of hardware circuit of the camera is abnormal. The invention also discloses a device and system for detecting the camera hardware circuit. Compared with the prior art, by adopting the method, device and system disclosed by the invention, the automatic detection of the camera hardware circuit can be achieved to ensure that the testing cycle is shorter and the detection result is more accurate, errors caused by manual detection can be avoided, the manpower and material resources can be saved, and the cost of production and manufacturing can be saved.

Description

technical field [0001] The invention relates to the communication field, in particular to a detection method, device and system for a camera hardware circuit. Background technique [0002] In recent years, with the continuous development of communication technology and the continuous advancement of science and technology, mobile terminals such as mobile phones or notebook computers have become indispensable tools in people's daily life; Brings great convenience. Moreover, the functions of mobile terminals are becoming more and more powerful, and have gradually penetrated into people's lives. [0003] At present, in the production process of mobile terminal motherboards (printed circuit boards), after smt (smt refers to surface mount technology) placement, the hardware circuit of the motherboard needs to be tested. When testing the hardware circuit, it will test whether the function of the motherboard is normal, because only when the function of the motherboard is normal, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 李强
Owner SHANGHAI YUDE TECH CO LTD
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