A notebook computer with kvm keyboard and mouse and its kvm switching method
A notebook computer and mouse technology, applied in electrical digital data processing, data processing input/output process, instruments, etc., can solve the problem that matrix keyboard and touch mouse cannot be used as remote computer input devices, etc., to achieve convenient function expansion, Universal effect
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Embodiment 1
[0030] like figure 1 As shown, a notebook computer with a KVM keyboard and mouse includes a motherboard, a display, a matrix keyboard, a touch mouse, and an MCU, and also includes a KVM switch control module, a USB multiplexer, a matrix keyboard, a touch mouse, and a KVM switch The control modules are respectively connected with the MCU, the MCU is connected with the USB multiplexer, and the USB multiplexer is respectively connected with the main board of the local notebook computer 1 and the host computer of the remote computer 3;
[0031] The MCU collects the information in the matrix keyboard and the touch mouse respectively, and sends the information in the matrix keyboard and the touch mouse to the USB multiplexer in the form of USB information;
[0032] The MCU receives the selection signal from the KVM switching control module, and transmits the selection signal to the USB multiplexer;
[0033] The selection signal is used to control the matrix keyboard on the local no...
Embodiment 2
[0038] A KVM switching method for a notebook computer with a KVM keyboard and mouse, using the notebook computer with a KVM keyboard and mouse to realize KVM switching between a matrix keyboard and a touch mouse on a local notebook computer 1, a local notebook computer 1 and a remote computer 3 , and its implementation steps are:
[0039] 1) The KVM switching control module generates a selection signal and sends the selection signal to the MCU;
[0040]2) The MCU scans the keyboard matrix information of the matrix keyboard, and sends the keyboard matrix information to the USB multiplexer through the USB interface 2; the MCU collects the touchpad information in the touch mouse through its own PS / 2 interface, and Convert the touchpad information into USB information, and send the touchpad information to the USB multiplexer;
[0041] 3) The USB multiplexer sends the keyboard matrix information and touch panel information to the motherboard of the local laptop 1 or the host of th...
Embodiment 3
[0044] A KVM switching method for a notebook computer with a KVM keyboard and mouse, using the notebook computer with a KVM keyboard and mouse to realize the function switching between a matrix keyboard and a touch mouse on a local notebook computer 1 between a local notebook computer 1 and a remote computer 3 , and its implementation steps are:
[0045] 1) The KVM switching control module generates a selection signal and sends the selection signal to the MCU;
[0046] 2) The MCU scans the keyboard matrix information of the matrix keyboard, and sends the keyboard matrix information to the USB multiplexer; the MCU collects the touchpad information of the touch mouse through its own PS / 2 interface, and sends the touchpad information The information is converted into USB information, and the touch panel information is sent to the USB multiplexer;
[0047] 3) The USB multiplexer sends the keyboard matrix information and touch panel information to the motherboard of the local lapt...
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