CN218273376U - Multi-computer host switching device supporting radar coordinates - Google Patents
Multi-computer host switching device supporting radar coordinates Download PDFInfo
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- CN218273376U CN218273376U CN202222746049.4U CN202222746049U CN218273376U CN 218273376 U CN218273376 U CN 218273376U CN 202222746049 U CN202222746049 U CN 202222746049U CN 218273376 U CN218273376 U CN 218273376U
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Abstract
The utility model discloses a many computer mainframe auto-change over device of supporting radar coordinate, including first host computer port, second host computer port, keyboard port, display port and image resolution configuration circuit, first host computer port is connected in the radar host computer. The second host connection port is connected to the computer device. The keyboard port is connected with the keyboard, and the display port is connected with the display. When the multi-computer host switching device is switched to the radar host according to the switching command, the image resolution configuration circuit displays the radar host image of the radar host on the display with the resolution of 1:1 in the aspect ratio. The utility model discloses a scheme has solved prior art and has been difficult to satisfy the problem of different consumers to the different demands of demonstration image resolution, has reduced manufacturing time, has saved manufacturing cost.
Description
Technical Field
The present invention relates to a switching device for multiple computer hosts, and more particularly to a switching device for multiple computer hosts supporting radar coordinates.
Background
In order to control a plurality of computers simultaneously, a multi-computer switching device is required to switch and control the plurality of computers. The structure of the multi-computer host switching device includes a keyboard port, a mouse port and a display screen port besides a plurality of computer host ports. When the user connects the keyboard, the mouse and the display screen to the keyboard port, the mouse port and the display screen port, respectively, the keyboard or the mouse can be operated to issue a command to the motherboard in the multi-computer host switching device to determine the computer host to be monitored.
However, consumers have special requirements for the aspect ratio of the displayed image, in addition to controlling and switching the plurality of computer hosts at the same time. If the manufacturer must customize the KVM switch to the desired aspect ratio for the display image for the consumer each time, the time cost and manufacturing cost of the KVM switch on the customized design will be increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, prior art is difficult to satisfy different consumers to the different demands that show the image resolution, provides a many computer host auto-change over device who supports radar coordinate, include: a first host connection port, a second host connection port, a keyboard connection port, a display connection port and an image resolution configuration circuit. The first host connection port is used for connecting to a radar host. The second host connection port is used for connecting to the computer host. The keyboard port is used for connecting a keyboard, and the display port is used for connecting a display. The image resolution configuration circuit is electrically connected to the first host connection port, the second host connection port, the keyboard connection port and the display connection port. When the multi-computer host switching device is switched to the radar host according to the switching command, the image resolution configuration circuit displays the radar host image of the radar host on the display with the resolution of the length-width ratio of 1:1.
Preferably, when the multi-computer switching device is switched to the computer host according to the switching command, the image resolution configuration circuit receives a computer host image of the computer host and displays the computer host image on the display according to a resolution of which the aspect ratio is not 1:1.
Preferably, when the image resolution configuration circuit receives the radar host image and a host computer image of the host computer according to a control command, the image resolution configuration circuit displays the radar host image on the display according to the resolution of 1:1 and displays the host computer image on the display according to the resolution of 1:1.
Preferably, the radar host further comprises a storage device connection port, the storage device connection port is used for connecting a storage device, and the image resolution configuration circuit transmits the radar host image with the length-width ratio of 1:1 to the storage device.
Preferably, the image resolution configuration circuit includes a first input end, a second input end, a third input end and an output end, the first input end is electrically connected to the first host connection port, the second input end is electrically connected to the second host connection port, the third input end is electrically connected to the keyboard connection port, and the output end is electrically connected to the display connection port.
Preferably, the radar system further comprises a network connection port, the image resolution configuration circuit is electrically connected to the network connection port, the network connection port is used for connecting a remote host, and the image resolution configuration circuit images the radar host with the length-width ratio of 1:1 to the remote host.
Preferably, the device further comprises a mouse port for connecting a mouse, wherein the switching command is generated by the keyboard or the mouse.
Preferably, the image resolution configuration circuit further comprises a third host connection port, the third host connection port is used for connecting a mobile device, and when the multi-host switching device is switched to the mobile device according to the switching command, the image resolution configuration circuit displays a mobile device image of the mobile device on the display according to a resolution with an aspect ratio of 1:1.
Preferably, when the image resolution configuration circuit receives the radar host image, a host computer image of the host computer, and the mobile device image according to a control command, the image resolution configuration circuit displays the radar host image on the display according to a resolution of 1:1, the computer host image on the display according to a resolution of 1:1, and the mobile device image on the display according to a resolution of 1:1.
Preferably, the aspect ratio of the mobile device image displayed on the display is 4:3, 16.
The utility model has the advantages of one of them, the utility model provides a many computer mainframe auto-change over device who supports radar coordinate, image resolution configuration circuit uses the radar host computer image of radar host computer to show in the display for 1:1's resolution, need not additionally to the special many computer mainframe auto-change over device of radar host computer design, can satisfy different consumers to the different demands that show the image resolution, also can reduce manufacturing time and save manufacturing cost.
For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description and accompanying drawings, which are provided for reference and illustration purposes only and are not intended to limit the present invention.
Drawings
Fig. 1 is a schematic diagram of a multi-computer host switching device supporting radar coordinates according to a first embodiment of the present invention.
FIG. 2 is a schematic diagram of an embodiment of displaying a radar coordinate image and an output image of a computer host on a display.
FIG. 3 is a diagram of another embodiment of a radar coordinate image displayed on a display.
Fig. 4 is a schematic diagram of a multi-computer host switching device supporting radar coordinates according to a second embodiment of the present invention.
Fig. 5 is a schematic diagram of a multi-computer host switching device supporting radar coordinates according to a third embodiment of the present invention.
Fig. 6 is a schematic diagram of a switching device for multiple computer hosts supporting radar coordinates according to a fourth embodiment of the present invention.
Detailed Description
The following is a description of the embodiments of the present invention related to a multi-computer mainframe switching device supporting radar coordinates, and those skilled in the art can understand the advantages and effects of the present invention from the content provided in the present specification. The present invention may be practiced or carried out in other different embodiments, and various modifications and changes may be made in the details of this description based on the different points of view and applications without departing from the spirit of the present invention. The drawings of the present invention are merely schematic illustrations, and are not drawn to scale, but are described in advance. The following embodiments will further explain the related art of the present invention in detail, but the contents are not provided to limit the scope of the present invention.
It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or from one signal to another signal. Additionally, the term "or" as used herein is intended to encompass any one or combination of more of the associated listed items, as the case may be.
The utility model discloses be difficult to satisfy the problem of different consumers to the different demands that show the image resolution to prior art, provide a many computer mainframe auto-change over device who supports radar coordinate.
Fig. 1 is a schematic diagram of a multi-computer mainframe switching device supporting radar coordinates according to a first embodiment of the present invention. As shown in FIG. 1, the multi-computer system switching device 100 includes a first system port 101, a second system port 102, a keyboard port 103, a mouse port 104, a display port 105 and an image resolution configuration circuit 106. The first host connection port 101 is used for connecting to a radar host D1 and receiving radar host images from the radar host D1. The second host connection port 102 is used for connecting to a host computer D2 and receiving a host computer image from the host computer D2. The keyboard port 103 is used for connecting a keyboard D3, the mouse port 104 is used for connecting a mouse D4, and the display port 105 is used for connecting a display D5.
The image resolution allocation circuit 106 comprises a first input port 1061, a second input port 1062, a third input port 1063, a fourth input port 1064 and an output port 1065, wherein the first input port 1061 is electrically connected to the first host connection port 101, the second input port 1062 is electrically connected to the second host connection port 102, the third input port 1063 is electrically connected to the keyboard connection port 103, the fourth input port 1064 is electrically connected to the mouse connection port 104, and the output port 1065 is electrically connected to the display connection port 105.
The image resolution configuration circuit 106 further includes a comparing circuit and a switching circuit, the comparing circuit is electrically connected to the output port 1065 and the switching circuit, and the switching circuit is electrically connected to the first input port 1061 and the second input port 1062, respectively.
When the multi-computer system switching device 100 switches the controlled terminal of the multi-computer system switching device 100 to the radar host D1 according to the switching command of the keyboard D3 or the mouse D4, it means that the switching circuit of the image resolution configuration circuit 106 selects the radar host D1. The comparison circuit of the image resolution configuration circuit 106 obtains the image resolution of the image outputted from the display D5 and the image resolution of the radar main body image of the radar main body D1 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the radar host image selected by the switching circuit to automatically adjust the resolution of the radar host image so as to display the radar host image on the display D5 with the image resolution of 1:1 as the length-width ratio, wherein each data point of the radar host image displayed on the display D5 corresponds to one pixel.
For example, the resolution of the display D5 is 1024 × 768 or 4096 × 2160, and the computer image originally displayed on the display D5 is distributed by the resolution of the image resolution configuration circuit 106, so that the aspect ratio of the computer image remains unchanged even if the computer image is displayed within the frame of the radar host image.
Besides, the switch command can be generated by the keyboard D3 or the mouse D4, and the multi-computer system switching device 100 can also be provided with a switch key or a switch button, and the switch command can be generated by pressing the switch key or rotating the switch button.
In addition, when the KVM switch 100 switches the controlled terminal of the KVM switch 100 to the host D2 according to the switching command, i.e. the switching circuit of the image resolution configuration circuit 106 selects the host D2. The comparison circuit of the image resolution configuration circuit 106 obtains the image resolution of the image outputted from the display D5 and the image resolution of the computer host image of the computer host D2 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the host computer image selected by the switching circuit to adjust the resolution of the host computer image so as to display the host computer image on the display D5 with the image resolution of 1:1 as the aspect ratio. For example, the aspect ratio of the host image displayed on the display D5 is 4:3, 16. Or the comparison circuit does not adjust the resolution of the host computer image so as to display the host computer image according to the image resolution of the display D5.
In addition, when the multi-computer mainframe switching device 100 enables the image resolution configuration circuit 106 to receive the radar mainframe image of the radar mainframe D1 and the mainframe image of the mainframe D2 according to the control command from the keyboard D3 or the mouse D4, the comparison circuit of the image resolution configuration circuit 106 obtains the image resolution of the image outputted by the display D5 and obtains the image resolution of the radar mainframe image of the radar mainframe D1 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the radar host image selected by the switching circuit to automatically adjust the resolution of the radar host image so as to display the radar host image on the display D5 with the image resolution of 1:1. Similarly, the comparison circuit of the image resolution configuration circuit 106 obtains the image resolution of the image outputted by the display D5 and obtains the image resolution of the host image of the host computer D2 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the host computer image selected by the switching circuit to adjust the resolution of the host computer image so as to display the host computer image on the display D5 with the image resolution of which the aspect ratio is not 1:1.
The number of the host connection ports is only an example, the utility model discloses do not regard this as the limit, many computer mainframe switching device's the number of host connection ports can be more than two for many computer mainframe switching device can connect many radar hosts and many computer mainframes simultaneously.
FIG. 2 is a schematic diagram of an embodiment of displaying a radar coordinate image and an output image of a computer host on a display. As shown in fig. 2, the display D5 displays the radar host image M1 and the computer host image M2 simultaneously, the ratio of the length of the radar host image M1 in the X-axis direction to the width of the radar host image M1 in the Y-axis direction is 1:1, and the ratio of the length of the computer host image M2 in the X-axis direction to the width of the computer host image M2 in the Y-axis direction is not 1:1.
FIG. 3 is a schematic diagram of another embodiment of displaying a radar coordinate image on a display. The multi-computer switching device 100 can be connected to a plurality of radar hosts simultaneously, so that a plurality of radar host images M3 to M5 are displayed on the display D5. As shown in fig. 3, the aspect ratio of each of the radar host images M3 to M5 is 1:1, the radar host image M3 is larger in size than the other two radar host images M4 to M5.
The disposition and size of the radar host image shown in fig. 2 and 3 are only examples, and the present invention is not limited thereto. Other aspects regarding the number of radar host images and the locations on the display screen are possible.
Referring to fig. 3, the display D5 is configured with three blank areas V1 to V3 above the three radar host images M3 to M5, in addition to the three radar host images M3 to M5. When the radar host corresponding to the radar host image M3 detects an unknown object, the blank area V1 displays an alert prompt, such as continuously displaying light (e.g., red light), or displaying light in a blinking manner, or displaying a text message. Similarly, when the radar host corresponding to the radar host image M4 detects an unknown object, the blank area V2 displays an alert prompt. When the radar host corresponding to the radar host image M5 detects an unidentified object, the blank area V3 displays an alert prompt.
Fig. 4 is a schematic diagram of a second embodiment of the switching device for multiple computer hosts supporting radar coordinates according to the present invention. As shown in FIG. 4, the KVM switch 200 comprises a first host port 201, a second host port 202, a keyboard port 203, a mouse port 204, a display port 205, an image resolution configuration circuit 206 and a storage device port 207. The first host connection port 201 is used for connecting to the radar host D1, and the second host connection port 202 is used for connecting to the computer host D2. The keyboard port 203 is used for connecting a keyboard D3, and the mouse port 204 is used for connecting a mouse D4. The display port 205 is used for connecting a display D5, and the storage device port 207 is used for connecting a storage device D6.
The image resolution configuration circuit 206 includes a first input terminal 2061, a second input terminal 2062, a third input terminal 2063, a fourth input terminal 2064, a first output terminal 2065 and a second output terminal 2066, wherein the first input terminal 2061 is electrically connected to the first host connection port 201, and the second input terminal 2062 is electrically connected to the second host connection port 202. The third input 2063 is electrically connected to the keyboard port 203, and the fourth input 2064 is electrically connected to the mouse port 204. The first output end 2065 is electrically connected to the display connection port 205, and the second output end 2066 is electrically connected to the storage device connection port 207.
The image resolution configuration circuit 206 further includes a comparing circuit and a switching circuit, the comparing circuit is electrically connected to the first output end 2065, the second output end 2066 and the switching circuit, and the switching circuit is further electrically connected to the first input end 2061 and the second input end 2062 respectively.
When the multi-computer mainframe switching device 200 switches the controlled terminal of the multi-computer mainframe switching device 200 to the radar mainframe D1 according to the switching command of the keyboard D3 or the mouse D4, the comparison circuit of the image resolution configuration circuit 206 obtains the image resolution of the image that can be output by the display D5 and obtains the image resolution of the radar mainframe image of the radar mainframe D1 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the radar host image selected by the switching circuit to automatically adjust the resolution of the radar host image so as to display the radar host image on the display D5 with the image resolution of 1:1.
In addition, when the slave of the KVM switch 200 is switched to the host computer D2 by the KVM switch 200 according to the switching command, the comparing circuit of the image resolution configuration circuit 206 obtains the image resolution of the display D5 outputting the image and obtains the image resolution of the host computer image of the host computer D2 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the host computer image selected by the switching circuit to adjust the resolution of the host computer image so as to display the host computer image on the display D5 with the image resolution of which the aspect ratio is not 1:1.
In addition, when the multi-computer system switching device 200 allows the image resolution configuration circuit 206 to receive the radar host image of the radar host D1 and the computer host image of the computer host D2 according to the control command from the keyboard D3 or the mouse D4, the image resolution configuration circuit 206 displays the radar host image on the display D5 with a resolution of 1:1 and displays the computer host image on the display D5 with a resolution of 1:1.
In addition, the image resolution configuration circuit 206 can store the radar host image with the aspect ratio 1:1 and the computer host image with the aspect ratio not 1:1 into the storage device D6 through the storage device connection port 207.
Fig. 5 is a schematic diagram of a third embodiment of the switching device for multiple computer hosts supporting radar coordinates according to the present invention. As shown in FIG. 5, the KVM switch 300 comprises a first host port 301, a second host port 302, a keyboard port 303, a mouse port 304, a display port 305, an image resolution configuration circuit 306 and a network port 307. The first host connection port 301 is used for connecting to the radar host D1, and the second host connection port 302 is used for connecting to the computer host D2. The keyboard port 303 is used for connecting a keyboard D3, and the mouse port 304 is used for connecting a mouse D4. The monitor port 305 is used for connecting the monitor D5, and the network port 307 is used for connecting a remote host D7.
The image resolution configuration circuit 306 comprises a first input end 3061, a second input end 3062, a third input end 3063, a fourth input end 3064, a first output end 3065 and a second output end 3066, wherein the first input end 3061 is electrically connected to the first host connection port 301, and the second input end 3062 is electrically connected to the second host connection port 302. The third input 3063 is electrically connected to the keyboard port 303 and the fourth input 3064 is electrically connected to the mouse port 304. The first output end 3065 is electrically connected to the display port 305, and the second output end 3066 is electrically connected to the network port 307.
The image resolution configuration circuit 306 further includes a comparing circuit and a switching circuit, the comparing circuit is electrically connected to the first output end 3065, the second output end 3066 and the switching circuit, and the switching circuit is electrically connected to the first input end 3061 and the second input end 3062 respectively.
When the KVM switch 300 switches the controlled end of the KVM switch 300 to the radar host D1 according to the switching command of the keyboard D3 or the mouse D4, the comparison circuit of the image resolution configuration circuit 306 obtains the image resolution of the image outputted by the display D5 and obtains the image resolution of the radar host image of the radar host D1 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the radar host image selected by the switching circuit to automatically adjust the resolution of the radar host image so as to display the radar host image on the display D5 with the image resolution of 1:1 as the aspect ratio.
In addition, when the KVM switch 300 switches the controlled terminal of the KVM switch 300 to the host computer D2 according to the switching command, the comparing circuit of the image resolution configuration circuit 306 obtains the image resolution of the display D5 capable of outputting the image and obtains the image resolution of the host computer image of the host computer D2 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the host computer image selected by the switching circuit to adjust the resolution of the host computer image so as to display the host computer image on the display D5 with the image resolution of which the aspect ratio is not 1:1.
In addition, when the multi-computer mainframe switching device 300 allows the image resolution configuration circuit 306 to receive the radar mainframe image of the radar mainframe D1 and the computer mainframe image of the computer mainframe D2 according to the control command from the keyboard D3 or the mouse D4, the image resolution configuration circuit 306 displays the radar mainframe image on the display D5 with a resolution of 1:1 and displays the computer mainframe image on the display D5 with a resolution of 1:1.
In addition, the image resolution configuration circuit 306 can transmit the radar host image with the aspect ratio 1:1 and the computer host image with the aspect ratio not 1:1 to the remote host D7 through the network connection port 307.
Fig. 6 is a schematic diagram of a switching device for multiple computer systems supporting radar coordinates according to a fourth embodiment of the present invention. As shown in FIG. 6, the KVM switch 400 comprises a first host port 401, a second host port 402, a keyboard port 403, a mouse port 404, a display port 405, an image resolution configuration circuit 406 and a third host port 407. The first host port 401 is used for connecting to the radar host D1, and the second host port 402 is used for connecting to the computer host D2. The keyboard port 403 is used for connecting a keyboard D3, and the mouse port 404 is used for connecting a mouse D4. The display port 405 is used for connecting a display D5, and the third host port 407 is used for connecting a mobile device D8.
The image resolution allocation circuit 406 includes a first input port 4061, a second input port 4062, a third input port 4063, a fourth input port 4064, a fifth input port 4065 and an output port 4066, wherein the first input port 4061 is electrically connected to the first host port 401, and the second input port 4062 is electrically connected to the second host port 402. The third input 4063 is electrically connected to the keyboard port 303, and the fourth input 4064 is electrically connected to the mouse port 304. The fifth input port 4065 is electrically connected to the third host connection port 407, and the output port 4066 is electrically connected to the display connection port 405.
The image resolution configuration circuit 406 further includes a comparing circuit and a switching circuit, the comparing circuit is electrically connected to the output port 4066 and the switching circuit, and the switching circuit is electrically connected to the first input port 4061, the second input port 4062 and the fifth input port 4065 respectively.
When the KVM switch 400 switches the controlled end of the KVM switch 400 to the radar host D1 according to the switching command of the keyboard D3 or the mouse D4, the comparison circuit of the image resolution configuration circuit 406 obtains the image resolution of the image outputted by the display D5 and obtains the image resolution of the radar host image of the radar host D1 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the radar host image selected by the switching circuit to automatically adjust the resolution of the radar host image so as to display the radar host image on the display D5 with the image resolution of 1:1.
In addition, when the controlled terminal of the KVM switch 400 is switched to the host computer D2 by the KVM switch 400 according to the switching command, the comparing circuit of the image resolution configuration circuit 406 obtains the image resolution of the display D5 capable of outputting the image and obtains the image resolution of the host computer image of the host computer D2 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the host computer image selected by the switching circuit to adjust the resolution of the host computer image so as to display the host computer image on the display D5 with the image resolution of 1:1 as the aspect ratio.
When the KVM switch 400 switches the controlled terminal of the KVM switch 400 to the mobile device D8 according to the switching command, the comparison circuit of the image resolution configuration circuit 406 obtains the image resolution of the image outputted by the display D5 and obtains the image resolution of the mobile device image of the mobile device D8 through the switching circuit. Then, the comparison circuit compares the image resolution of the image outputted by the display D5 with the image resolution of the mobile device image selected by the switching circuit to adjust the resolution of the mobile device image so as to display the image resolution of the computer host image on the display D5 with the aspect ratio not being 1:1.
In addition, when the multi-computer host switching device 400 allows the image resolution configuration circuit 406 to receive the radar host image of the radar host D1, the computer host image of the computer host D2, and the mobile device image of the mobile device D8 according to the control command from the keyboard D3 or the mouse D4, the image resolution configuration circuit 406 displays the radar host image on the display D5 with a resolution of 1:1 and displays the computer host image on the display D5 with a resolution of 1:1.
The beneficial effects of the embodiment:
the utility model has the advantages of one of them, the utility model provides a many computer mainframe auto-change over device who supports radar coordinate, image resolution configuration circuit uses the radar host computer image of radar host computer to show in the display for 1:1's resolution, need not additionally to the special many computer mainframe auto-change over device of radar host computer design, can satisfy different consumers to the different demands that show the image resolution, also can reduce manufacturing time and save manufacturing cost.
The above-mentioned contents are only preferred and feasible embodiments of the present invention, and are not intended to limit the claims of the present invention, so that all the equivalent technical changes made by using the contents of the specification and the drawings of the present invention are included in the claims of the present invention.
Claims (10)
1. A multi-computer mainframe switching device supporting radar coordinates, comprising:
a first host connection port for connecting to a radar host;
a second host connection port for connecting to a computer host;
a keyboard connection port for connecting a keyboard;
a display connection port for connecting a display; and
an image resolution configuration circuit electrically connected to the first host connection port, the second host connection port, the keyboard connection port and the display connection port;
when the multi-computer host switching device is switched to the radar host according to a switching instruction, the image resolution configuration circuit receives a radar host image of the radar host and displays the radar host image on the display according to the resolution of 1:1.
2. The KVM switch in claim 1, wherein when the KVM switch switches to the computer host according to the switch command, the image resolution configuration circuit receives a computer host image of the computer host and displays the computer host image on the display according to a resolution of 1:1.
3. The KVM switch in claim 1, wherein when the image resolution configuration circuit receives the radar host image and a host computer image of the host computer according to a control command, the image resolution configuration circuit displays the radar host image on the display according to a resolution of 1:1 and displays the host computer image on the display according to a resolution of 1:1.
4. The apparatus as claimed in claim 3, further comprising a storage device port for connecting a storage device, wherein the image resolution configuration circuit transmits the radar host image with an aspect ratio of 1:1 to the storage device.
5. The device of claim 4, wherein the image resolution configuration circuit comprises a first input terminal, a second input terminal, a third input terminal, and an output terminal, the first input terminal is electrically connected to the first host connection port, the second input terminal is electrically connected to the second host connection port, the third input terminal is electrically connected to the keyboard connection port, and the output terminal is electrically connected to the display connection port.
6. The device of claim 4, further comprising a network connection port, wherein the image resolution configuration circuit is electrically connected to the network connection port, the network connection port is used for connecting a remote host, and the image resolution configuration circuit is used for transmitting the radar host image with the aspect ratio of 1:1 to the remote host.
7. The device of claim 4, further comprising a mouse port for connecting a mouse, wherein the switching command is generated by the keyboard or the mouse.
8. The KVM switch device of claim 4, further comprising a third host port for connecting a mobile device, wherein when the KVM switch device switches to the mobile device according to the switch command, the image resolution configuration circuit displays a mobile device image of the mobile device on the display according to a resolution ratio not 1:1.
9. The device of claim 8, wherein when the image resolution configuration circuit receives the radar host image, a host computer image of the host computer, and the mobile device image according to a control command, the image resolution configuration circuit displays the radar host image on the display according to a resolution of 1:1, the host computer image on the display according to a resolution of 1:1, and the mobile device image on the display according to a resolution of 1:1.
10. The KVM switch in claim 8, wherein the aspect ratio of the mobile device image displayed on the display is 4:3, 16, 9 or 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746049.4U CN218273376U (en) | 2022-10-18 | 2022-10-18 | Multi-computer host switching device supporting radar coordinates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222746049.4U CN218273376U (en) | 2022-10-18 | 2022-10-18 | Multi-computer host switching device supporting radar coordinates |
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| CN218273376U true CN218273376U (en) | 2023-01-10 |
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| CN202222746049.4U Active CN218273376U (en) | 2022-10-18 | 2022-10-18 | Multi-computer host switching device supporting radar coordinates |
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