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Device for wireless control of camera and flashlights working state parameters and method thereof

A technology of working status and wireless control, applied in optics, color TV parts, TV system parts, etc., can solve the problem of inability to control the working status parameters of digital cameras and external flashlights, unfavorable real-time framing and snapping, and distance control Short and other questions

Inactive Publication Date: 2012-05-09
SHENZHEN CITY PIXEL ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on the above-mentioned situation, there are following defects in the current method for controlling the working state parameters of the digital camera or / and the external flashlight: the one is that the control distance is short; Working state parameters are controlled, which is unfavorable for live view and snapshot; what's more, the existing control devices are connected with digital cameras or external flashes respectively, and cannot be connected with the above two at the same time, so as to realize the integration of functions. Complete the control of the working status parameters of the digital camera and external flash in one device

Method used

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  • Device for wireless control of camera and flashlights working state parameters and method thereof
  • Device for wireless control of camera and flashlights working state parameters and method thereof
  • Device for wireless control of camera and flashlights working state parameters and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Device for wirelessly controlling working state parameters of cameras and flashlights

[0038] Described device comprises computer, USB transceiver, wireless transceiver, digital camera and external flashlight, wherein, USB transceiver is connected with the USB interface of computer, and wireless transceiver is connected with digital camera and / or external flashlight, as figure 1 As shown, the USB transceiver 10 includes a USB interface 113, a USB conversion unit 103, a central processing unit 101, an RF transceiver unit 105, a display unit 107, a storage unit 109 and a power supply unit 111, and the central processing unit 101 is connected to the USB conversion unit 103, RF transceiver unit 105, display unit 107, storage unit 109 and power supply unit 111 are connected, and USB conversion unit 103 is also connected with USB interface 203 of computer 20 by USB interface 113, and USB interface 203 is connected with computer CPU 201, and power supply unit 111 It is connec...

Embodiment 2

[0041] Method for wirelessly controlling working state parameters of digital camera

[0042] At this point, the shown device includes a USB transceiver 10, a computer 20, a wireless transceiver 30 and a digital camera 50, wherein the USB transceiver 10 is connected to the USB interface 203 of the computer 20, and the wireless transceiver 30 is connected to the digital camera through a USB interface 309. The camera 50 is connected.

[0043] The instruction is input into the computer, and the instruction is passed to the USB conversion unit 103 of the USB transceiver 10 through the USB interface 203 of the computer 20 and the USB interface 113 of the USB transceiver 10 for conversion, and the USB conversion unit 103 is connected with the central processing unit 101 for Convert the USB instruction of the computer 20 into an instruction that can be recognized by the central processing unit 101 of the USB transceiver 10. The central processing unit 101 is connected to the RF transc...

Embodiment 3

[0046] Method for wirelessly controlling the working state parameters of the flashlight

[0047] At this time, the shown device includes a USB transceiver 10, a computer 20, a wireless transceiver 30 and a flashlight 40, wherein the USB transceiver 10 is connected to the USB interface 203 of the computer 20, and the wireless transceiver 30 is connected to the flashlight through a hot shoe 305 40 connections.

[0048] When it is necessary to adjust the working state parameters of the flashlight, the instruction is input into the computer 20, and the instruction is sent to the wireless transceiver 30 connected to the flashlight 40 through the RF transceiver unit 105 of the USB transceiver 10 in the same manner as in the second embodiment, and the wireless transceiver After being received by the RF transceiver unit 315 of the device 30, it is processed by the central processing unit 301, and then converted into an instruction that can be recognized by the flashlight 40 through th...

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Abstract

The invention discloses a device for wireless control of camera and flashlights working state parameters and a control method thereof. The device comprises a computer, a USB (Universal Serial Bus) transceiver, a wireless transceiver, a digital camera and an external flashlight, wherein the USB transceiver is connected with a computer, and the wireless transceiver and the digital camera and / or the external flashlights are connected. When the device is used, the computer is used for sending an instruction to the wireless transceiver through the USB transceiver in a wireless manner, the wireless transceiver receives the instruction, then converts the instruction into readable information for the digital camera and / or the external flashlight, and then transmits the readable information to the digital camera and / or the external flashlights connected with the wireless transceiver, the digital camera and / or the external flashlights can transmit the changed information back to the USB transceiver through the wireless transceiver, the USB transceiver transmits the changed information back to the computer, and thus, the regulation and control of the working state parameters of the digital camera and / or the external flashlights are realized. According to the device and the method, the working state parameters of the digital camera and a plurality of flashlights can be regulated remotely and wirelessly.

Description

technical field [0001] The application of the present invention relates to a device and method for wirelessly controlling the working state parameters of a camera and an external flashlight, and in particular to a wireless transceiver connected to a computer and a digital camera and an external flashlight to control The invention relates to a device and a method for realizing remote wireless control of a digital camera and an external flashlight, belonging to the technical field of photographic auxiliary equipment. Background technique [0002] With the development of digital technology, digital cameras have entered people's daily life and various fields such as industry, transportation, and monitoring. At present, the computer controls the digital camera mainly through the USB data cable to realize the connection and data transmission with the computer. The main disadvantage is that the communication distance is short, and generally only supports the connection within 5 met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G08C17/02H04N17/00G03B15/05
Inventor 陈伟坤
Owner SHENZHEN CITY PIXEL ENTERPRISE
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