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Image acquisition equipment and its control method and device

A technology of image acquisition equipment and control method, which is applied in image communication, TV, color TV components and other directions, can solve problems such as poor working stability of cameras, and achieve the effects of solving poor working stability, improving stability, and improving stability.

Active Publication Date: 2022-05-06
HANGZHOU HIKVISION DIGITAL TECH
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Problems solved by technology

[0006] The embodiment of the present invention provides an image acquisition device and its control method and device, so as to at least solve the technical problem of poor working stability of the camera under harsh conditions

Method used

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  • Image acquisition equipment and its control method and device
  • Image acquisition equipment and its control method and device
  • Image acquisition equipment and its control method and device

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an image acquisition device and its control method and device. Wherein, the control method includes: when the video device of the image acquisition device is working, acquiring the working state of the video device; when the working state of the video device is abnormal, acquiring the first temperature of the inner cavity of the image acquisition device; , start the heater to heat up, and return to the step of obtaining the first temperature of the inner cavity of the image acquisition device until the first temperature is normal. Through the present invention, the technical problem of poor working stability of the camera in the prior art is solved, real-time monitoring of the working state of the image acquisition device is realized, and self-repair is performed on the working state, improving the stability of the image acquisition device when it is working sex.

Description

technical field [0001] The present invention relates to the field of equipment control, in particular to an image acquisition equipment and its control method and device. Background technique [0002] The dome camera products currently on the market include image modules and pan / tilt modules. Among them, the pan / tilt modules are mainly driven by motors and motors. Therefore, its low-temperature characteristics are good, and it can start and work normally at -40°C; while the image module is mainly composed of Sensor, SOC, and PHY, and the rated operating temperature of Sensor and SOC often cannot meet industrial-grade standards. For example, the working temperature of some SOCs is -20°C-85°C, so the dome camera products using this solution cannot start the machine at -40°C, which narrows the application range of the product and is not conducive to the promotion of the product. [0003] However, at present, the dome camera needs to be used in different working conditions. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N17/00
Inventor 谷川陈树毅徐卓东洪晖潞张波
Owner HANGZHOU HIKVISION DIGITAL TECH
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