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Camera shooting control method and terminal

A control method and terminal technology, applied in image communication, television, registration/indicating vehicle operation, etc., can solve the problems of car space occupation and system complexity, and achieve the effect of simple system, limited space saving, and reduction of repeated configuration

Active Publication Date: 2020-02-28
ANHUI TATFOOK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When users have both ADAS functional requirements and driving records, they need to install two sets of image acquisition devices for ADAS equipment and driving recorder respectively, which occupy limited car space and make the system more complicated

Method used

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  • Camera shooting control method and terminal
  • Camera shooting control method and terminal
  • Camera shooting control method and terminal

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Embodiment Construction

[0030] Embodiments of the present application provide a camera control method and a terminal for acquiring image information for ADAS early warning analysis and driving record functions.

[0031] see figure 1 , the ADAS system can sense the environment during the driving process of the car through various sensors installed on the car, so that the driver can be aware of possible dangers in advance, which can effectively increase the comfort and safety of car driving. Among them, because the camera system needs to clearly detect a long distance at high speed, it usually needs to use a narrow-angle lens for observation. figure 1 The camera shown is a narrow-angle lens. When the first field of view is a, it can be used to observe a longer distance. In practical applications, the common first field of view is 40 degrees to 50 degrees.

[0032] Drive recorder is the instrument of the relevent informations such as image and sound in registration of vehicle traveling way. After inst...

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Abstract

The embodiment of the invention discloses a camera shooting control method and a terminal which are used for controlling the field angle of a camera. The method provided by the embodiment of the invention comprises the following steps of establishing connection with a camera, wherein the camera is configured with a liquid lens; obtaining an operation instruction; when the operation instruction isused for triggering an advanced driver assistance system (ADAS) to carry out early warning analysis, sending a first control instruction to the camera, wherein the first control instruction is used for controlling the field angle of the camera to be a first field angle; receiving the first image information sent by the camera, wherein the first image information is the image information collectedwhen the camera is located at the first field angle; when the operation instruction is used for triggering a driving recording function, sending a second control instruction to the camera, wherein thesecond control instruction is used for controlling the view field angle of the camera to be a second view field angle, and the second view field angle is larger than the first view field angle; and receiving the second image information sent by the camera, wherein the second image information is the image information acquired when the camera is at the second field angle.

Description

technical field [0001] The present application relates to the field of automobile safe driving, and specifically relates to a camera control method and terminal. Background technique [0002] Advanced driver assistance systems (ADAS, advanced driver assistant systems) perceive the environment during the driving process of the car through various sensors installed on the car, so that the driver can be aware of possible dangers in advance, which can effectively increase the safety of the car. Driving comfort and safety. Since ADAS needs to clearly detect a long distance at high speed, it is usually necessary to use a narrow-angle lens for observation. [0003] Drive recorder is the instrument of the relevent informations such as image and sound in registration of vehicle traveling way. After the driving recorder is installed, it can record the image information of the driving process of the car, and provide evidence for the analysis of the causes of traffic accidents. Becau...

Claims

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Application Information

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IPC IPC(8): H04N5/232G07C5/08
CPCG07C5/0866H04N23/66H04N23/69
Inventor 不公告发明人
Owner ANHUI TATFOOK TECH CO LTD
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