System achieving remote image control on basis of serial port communication
A technology of remote image and serial communication, applied in the field of remote control target devices, can solve problems such as inability to remote image control, and achieve the effects of low cost, interactive operation and small modification.
Inactive Publication Date: 2014-01-01
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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[0003] In order to solve the problem that the existing operation method cannot control the remote image, the present invention provides a system for realizing remote image control based on serial port communication
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specific Embodiment approach 1
[0011] Specific implementation mode 1. Combination Figure 3 to Figure 5 Describe this embodiment, the system for realizing remote image control based on serial port communication, using the serial interface or network interface of the image processing board, adding a serial port or network output device next to the monitor, can send the mouse status information manipulated by the observer to the image The serial port input port of the processing board. Observers watch the monitor screen and use serial communication to realize the remote operation and control of the image processing board with the mouse.
[0012] combine image 3 , the processor described in this embodiment can be a computer, or an embedded processor, as long as the processor has a mouse interface, has a serial communication function, uses software programming, and the remote image control interface such as Figure 4 as shown, Figure 4 Middle picture (a) is the monitoring image display area of the remote...
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The invention provides a system achieving remote image control on the basis of serial port communication, and relates to a device which achieves remote control of a target by means of serial port communication or network communication and solves the problem that an existing operation method can not control a remote image. The system comprises a camera, an image processing plate, a remote monitor and a processor, wherein the image processing plate sends received image information sent by the camera to the processor and the remote monitor through an optical fiber serial port, any point in a monitor image display area on a screen of the processor is clicked, coordinate information of the position of the point is transmitted to the image processing plate through a serial port, the image processing plate processes the corresponding area in an image according to the coordinate information of the point, the processed image area is displayed on the remote monitor, and a remote man-machine interaction operation is achieved. The system achieves remote control of the image processing plate on the situation that original equipment is not changed, what is needed is to increase processors and communication ports on the processing plate, modification of the whole system is little, and cost is low.
Description
technical field [0001] The invention relates to a device for realizing a remote control target by using serial port communication or network communication. Background technique [0002] At present, optical equipment is used to survey and map data, combined with figure 1 , the measuring instrument collects image data in real time, and then transmits the image to a remote monitor for observers to watch. However, this method cannot achieve human-computer interaction. Therefore, in figure 1 On the basis of this, add a PS2 interface to the image processing board, combine figure 2 , the observers watch the picture in the monitor, use the mouse to select the position of the image in the monitor, select the target in the image, and realize human-computer interaction. But this method can only be realized in a short range, for example, the transmission distance is 5 meters, after improvement, the long-distance transmission with the monitor is realized by using optical fiber, for ex...
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IPC IPC(8): H04N7/18
Inventor 王明佳武治国李桂菊
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI