Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: A KVM switch which allows a far end console and a near end console to share a single bus is provided. The KVM switch includes a host port, a far end port, a near end port, a video processing module, a far end video processing module, a video switching module, an operation processing module, a far end operation signal module. In order to share the single bus, an additional far end video processing module transmits display signals from the host port to the far end console via the far end port, or displays display signals on a monitor via the video processing module. At the same time, an additional far end operation signal module receives an operation signal from the far end console via the far end port, or transmits the operation signal from an operation device to the host computer via the operation processing module.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: The present invention centralizes the processing the combined horizontal and vertical sync signals in a master device and thereby keeps the interface devices as simple as possible so as to reduce the cost of the interface devices. The interface device mainly only converts the separate horizontal sync signal and vertical sync signal, or the combined horizontal and vertical sync signal to a default polarity. On the other hand, the separation of the combined horizontal and vertical sync signal into individual horizontal and vertical sync signals are all carried out by the master device.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: A computer switch having integrated direct connection and scan interface structures is mainly developed for improving upon the features under the framework of a CAT5 KVM switch, and in particular adopting under the structure of a switch of scan switch UART type. The switch can still be electrically-connected to control terminals and computing device terminals, respectively. In addition, the switch can include the switch portion of traditional scan-switch-typed switch with UART structure (namely having several control terminal UARTs and computing device terminal UARTs, a multi-channel switch array device, a controller), but also includes additional multi-channel switch device and background scan UART. The multi-channel switch device and background scan UART transmit the system status of the computing device terminals and the signals of the requested control terminal to the controller via the multi-channel switch device. Thus those uncontrolled computing device terminals can still be monitored in real-time.

Abstract: A processing device and computer KVM switch for providing true video on demand, and which is mainly to provide true video information for many computing devices is proposed. The processing device is connected with the video display electrically through the video display interface, and is connected with the computing devices electrically through the computing device interface. The acquisition module in the microprocessor acquires the video information from the video display through the video display interface and then stores the information inside the video information database. When these computing devices are booted, they can acquire the true video information, which is not predetermined at random, corresponding to the video display from the video information database. At the same time, when the video display is being switched, it is not necessary that these computing devices to be rebooted so as to be informed of the video formats to be replaced.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.

Abstract: A signal switch for sharing a video monitor, a plurality of console devices compliant with an industry standard and one or more than one peripheral device in any of a plurality of computer systems, is provided comprising a CPU with a first memory for storing a management program for managing the signal switch; a hub switch module connected to the CPU and configured to communicate with any of the plurality of computer systems, and the one or more than one peripheral device; a device control module for emulating according to the industry standard the plurality of console devices, connected to the CPU and the hub switch module; a host control module connected to the CPU and configured to communicate with the plurality of console devices; and a video control module connected to the CPU and configured to communicate with a video monitor device.