Light source control system based on double-light-source gun-type camera

[0053] A light source control system based on a dual light source gun camera, see figure 1 ,

[0054]It includes an AI module, a photosensitive sensor and a light control module; wherein, the dual light source bullet camera is connected to the input terminal of the AI ​​module, the output terminal of the AI ​​module and the photosensitive sensor are connected to the input terminal of the light control module, and the output terminal of the light control module is connected to said light source;

[0055] The dual light source gun camera is used to transmit the video obtained by real-time shooting to the AI ​​module after being started;

[0056] The AI ​​module is used to identify the received video according to the preset identification material library to obtain the video identification result, and transmit the video identification result to the light control module; preferably, the AI ​​module is specifically used for:

[0057] Preset authorized user database; authorized user

[0072] Embodiment two On the basis of embodiment one, refer to figure 2 , adding the following control methods:

[0073] 1. Analyze the video recognition result. When there is no moving object in the video, turn on the preset cold color light in the light source of the dual light source gun camera, and turn off the light source until there is no moving object in the video.

[0074] Specifically, if no person or other moving object is recognized within the current range of view of the bolt, the light control module will not automatically adjust the brightness of the light source, and turn on the cold color light to achieve energy-saving effects. When there is no moving object in the video, the light source will be turned off.

[0075] 2. Analyze the video recognition result. When there is only the face information of the authorized user in the video, turn on the preset soft-color light in the light source of the dual light source gun camera until there is no face information of t

[0084] Embodiment 3 On the basis of the foregoing embodiments, the following content is added:

[0085] see image 3 , the turning off the light source specifically includes:

[0086] Determine whether the ADC value output by the photosensitive sensor is lower than the preset minimum brightness;

[0087] If it is higher than the minimum brightness, turn off the light source of the dual light source bullet camera;

[0088] If it is lower than the minimum brightness, perform dimming steps until the AI ​​module recognizes it successfully.

[0089] Preferably, the dimming step includes:

[0090] Obtain the exposure of the dual light source bullet camera;

[0091] When the exposure is lower than the minimum exposure, if a fine adjustment brightness instruction is generated according to the AI ​​module recognition result, fine-tune to increase the brightness of the light source of the dual-light source gun camera, and return to the dimming step; if a preliminary adjustment instruct