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An intelligent tracking type monitoring camera device

A monitoring camera and intelligent tracking technology, which is applied in the direction of image communication, TV, color TV parts, etc., can solve the problems that the camera system cannot realize all-round scanning, affects the processing speed of the background computer, and does not have responsiveness, etc., and achieves saving The time to find useful information, the structure is simple, and the monitoring effect is good

Active Publication Date: 2016-02-10
广州市天威电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing cameras are often connected to the background computer through very long wires, and then processed by the background computer. This method not only does not have timely responsiveness, but also affects the processing speed of the background computer. In addition, the existing The camera device can't play with a fixed pattern of scanning, and can't be issued according to the actual situation, then perform positioning scanning and tracking, and the existing camera system can't realize all-round scanning, there are many dead spots in the camera, and it is easy to miss important cameras point

Method used

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  • An intelligent tracking type monitoring camera device

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specific Embodiment 1

[0037] like figure 1 As shown, an intelligent tracking monitoring camera device of the present invention includes a bracket 1, a universal rotator 3, a camera, and a control box 5; the bracket 1 is provided with an annular or arc-shaped camera track, which can rotate universally The device 3 is arranged on the camera track, the control box 5 controls the movement of the universal rotator 3 on the camera track and the rotation of the universal rotator 3, the camera is connected on the universal rotator 3, and the camera is electrically connected with the control box 5 .

[0038] More than two universal rotators 3 are arranged between the brackets 1, and each universal rotator 3 is connected to the control box 5 respectively; the control box 5 controls each universal rotator 3 to rotate independently and move independently on the camera track, The moving speed of the universal rotator 3 in the horizontal or vertical direction is 10-30r / min, and the moving speed of the universal...

specific Embodiment 2

[0046] According to the control system of the intelligent tracking type monitoring camera device of embodiment 1 comprises:

[0047] The control unit includes a control box 5, and the control box 5 is provided with an MCU, a memory, and an analog-to-digital converter; the analog-to-digital converter receives the analog signal of the camera and translates it into a digital signal, and sends the digital signal to the MCU, and the MCU extracts The data stored in the memory is compared with the newly received digital signal, and the action instructions stored in the memory are executed according to the comparison result; the time counter is simulated in the MCU, and the time counter is used to record time;

[0048] The camera unit includes a camera, a rangefinder, and a universal rotator 3. The camera adopts an autofocus system. The camera is a common infrared camera for AC and DC. The rangefinder is fixed on the camera side by side. Horizontal rotator and vertical rotator, horizo...

specific Embodiment 3

[0054] According to the control system of the intelligent tracking type monitoring camera device of embodiment 2, its dynamic target tracking method:

[0055] (1) When a camera installed on bracket 1 detects a dynamic target during the moving scanning process, the MCU stops scanning; at the same time, it controls the camera to focus on the dynamic target;

[0056] (2) MCU controls the lifting device to move to the bottom of the lifting track at a speed of 65cm / min, and then controls the roller 2 to move the camera close to the dynamic target at a speed of 50cm / min;

[0057] (3) Control the vertical rotator and the horizontal rotator to rotate at a speed of 30r / min, so that the dynamic target is in the middle of the camera lens;

[0058] (4) The rangefinder measures the distance between the camera and the dynamic target and sends the distance value to the MCU, and the MCU controls the camera to focus on the dynamic target according to the measured distance value;

[0059] (5) ...

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Abstract

The invention provides an intelligent tracking type monitoring camera device comprising a support, universal rotating devices, cameras and a control box. The support is provided with an annular or arc-shaped camera track. The universal rotating devices are arranged on the camera track. The control box controls the movement of the universal rotating devices on the camera track and the rotation of the universal rotating devices. The cameras are connected to the universal rotating devices and are electrically connected with the control box. By adjusting the positions of the cameras, it is guaranteed that the cameras are located at the most suitable positions and optimized monitoring is realized; through tracking monitoring of dynamic targets, the effectiveness and the accuracy of image recording of the cameras are guaranteed; images with dynamic targets are stored, so that the usefulness of the dynamic images is guaranteed; through selective image recording, the effective utilization of a memorizer is guaranteed; the device can dynamically capture dynamic targets and saves monitoring resources; the device prevents repeated storage of information of monitored surroundings when no dynamic target is present, thereby saving storage resources.

Description

technical field [0001] The invention relates to an intelligent tracking monitoring camera device. Background technique [0002] The working principle of the camera: the optical image generated by the scene through the lens (LENS) is projected onto the surface of the image sensor, and then converted into an electrical signal, converted into a digital image signal by A / D[1] (analog-to-digital conversion), and then sent to It is processed in the digital signal processing chip (DSP), and then transmitted to the computer for processing through the USB interface, and the image can be seen through the monitor. [0003] Existing cameras are often connected to the background computer through very long wires, and then processed by the background computer. This method not only does not have timely responsiveness, but also affects the processing speed of the background computer. In addition, the existing The camera device can't play with a fixed pattern of scanning, and can't be issued...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/76
Inventor 李娟
Owner 广州市天威电子科技有限公司
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