Array camera shutter wired control device

Abstract

The invention provides an array camera shutter wired control device, comprising a display (1), a keyboard (2), a control unit (3), a buzzer (4), a data memory (5), a drive unit (6), control switches (7), shutter interfaces (8) and a PCB. A plurality of control switches (7) are set. A plurality of shutter interfaces (8) are set. Through adoption of the control device, shutter interval time of a photographing array composed of a plurality of cameras can be precisely controlled; a good human-machine interaction function is achieved; delay time of camera shutters can be randomly set; the cameras finish a relay photographing task or a multi-camera array carries out synchronous photographing; a delay and synchronous one-key control function is formed; the device can be randomly cascaded; and thenumber of the shutters can be expanded and controlled.

Description

technical field [0001] The invention relates to the field of electronic information, in particular to a multifunctional control for combined shooting of array cameras. Background technique [0002] The array camera distributed shooting system is used in computer vision applications, such as 3D reconstruction, motion capture, multi-view video, etc.; in military applications, such as ballistic analysis, blasting analysis, and flight target tracking; in scientific research, such as combustion Process analysis, coating process analysis, large-scale vibration test, etc., have a wide range of applications. With the increase of multi-camera array distributed shooting applications, the requirements for the diversity of its functions are getting higher and higher. From the development of synchronous shooting to precise synchronous shooting, and then to the later delay relay shooting, etc., the controller There are more and more functional requirements. [0003] An array camera syst...

AI Technical Summary

Problems solved by technology

[0003] An array camera system is generally composed of a camera bracket, a shutter cable, a power supply cable, a data transmission cable, and a controller. The camera shutter also develops from a mechanical shutter to an electronic shutter. More and more complex, making it less and less able to adapt to the environment

The traditional multi-camera array shutter controller mostly uses relays, resulting in a large controller size, high power consumption, low control accuracy, and the controller cannot be cascaded arbitrarily

On the other hand, its delay function mostly uses delay devices, the circuit is complicated and the price is very expensive.

[0004] Whether it is the traditional wired control method or some existing wireless control methods, there are certain limitations, and it is impossible to achieve a precise control method that integrates arbitrary relay control and synchronous control.

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