Wireless input device and switching method thereof, and calculating apparatus

A technology for computing equipment and wireless input, applied in the control of wireless input devices and in the field of computing equipment, can solve the problems of cumbersome and easy misoperation, and achieve the effects of portability, simple operation, and cost reduction

Active Publication Date: 2012-09-26
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a technology for controlling switching between multiple computing devices, which overcomes the cumbersome and easy switching between multiple computing devices in the prior art by using preset mouse movement actions. Mishandling Defects

Method used

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  • Wireless input device and switching method thereof, and calculating apparatus
  • Wireless input device and switching method thereof, and calculating apparatus
  • Wireless input device and switching method thereof, and calculating apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1. A method for switching between two computing devices controlled by a wireless mouse

[0050]In this embodiment, the two computing devices are respectively a first computing device and a second computing device. The first computing device is connected to a first receiver (Dongle), and the second computing device is connected to a second dongle. Both the first receiver and the second receiver are automatically paired with the wireless mouse when they are powered on (the process of pairing and connecting the receiving end and the transmitting end is called pairing. After the code is successfully paired, the transmitting end stores the pairing information to form a corresponding use relationship), the wireless mouse records the respective operating frequencies of the two receivers. It should be noted that, in order to effectively distinguish the two receivers, the operating frequencies of the two receivers cannot be the same.

[0051] The wireless mouse in t...

Embodiment 2

[0064] Embodiment 2. A switching method for controlling three computing devices by a wireless mouse

[0065] In this embodiment, the three computing devices are respectively a first computing device, a second computing device, and a third computing device. The first computing device is connected to the first receiver, the second computing device is connected to the second receiver, and the third computing device is connected to the third receiver. When each receiver is powered on, it will automatically pair with the wireless mouse, and the wireless mouse will record the working frequency of each receiver. It should be noted that, in order to effectively distinguish the receivers, the working frequencies of the receivers are different from each other.

[0066] The wireless mouse in this embodiment has a first working frequency, a second working frequency and a third working frequency, wherein the first working frequency is compatible with the working frequency of the receiver ...

Embodiment 3

[0088] Embodiment 3, the method for switching between two computing devices controlled by a wireless mouse

[0089] In this embodiment, the two computing devices are respectively a first computing device and a second computing device. The first computing device is connected to the first receiver and the second computing device is connected to the second receiver. When the first receiver and the second receiver are powered on, they are automatically paired with the wireless mouse, and the wireless mouse records the respective working frequencies of the two receivers. It should be noted that, in order to effectively distinguish the two receivers, the operating frequencies of the two receivers cannot be the same.

[0090] The wireless mouse in this embodiment has a first working frequency and a second working frequency, wherein the first working frequency is compatible with the working frequency of the first receiver on the first computing device, and the second working frequenc...

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PUM

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Abstract

The invention discloses a wireless input device and a switching method thereof, and a calculating apparatus. According to the invention, the drawback of cumbersome processes and the drawback of easy occurrence of misoperation that exist in the prior art in a process of implementing switching among a plurality of calculating apparatuses by using default mouse move actions are overcome. The wireless input device comprises: a transmitting module, wherein the transmitting module sends a frequency switching request message to a first calculating apparatus at a first working frequency; a receiving module, wherein the receiving module receives a frequency switching response message responded by the first calculating apparatus at the first working frequency; a switching module, wherein the switching module switches the first working frequency into a second working frequency at which the wireless input device operates a second calculating apparatus according to the frequency switching response message, and the wireless input device dose not operate other calculating apparatuses in a plurality of calculating apparatuses at other working frequencies in this process. Compared with the prior art, the device reduces cost, and the device is easy to carry and has simple operation.

Description

technical field [0001] The invention relates to a control technology of a wireless input device, in particular to a wireless input device, a switching method for controlling multiple computing devices by the wireless input device, and a computing device. Background technique [0002] With the further development of network technology, it is more and more common that users need to use or manage multiple (two or more) computing devices at the same time. For example, consumers use their own portable devices and home computers to operate at the same time, enterprise users use office computers and laboratory computing equipment at the same time, or use computers or handheld devices at the same time. [0003] If a user uses a dedicated input device such as a mouse for each computing device to operate, it is necessary to frequently switch between multiple mice, which not only reduces work efficiency, but also confuses desktop devices and increases hardware costs. In busy times, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/038G06F3/023
Inventor 邵慧敏
Owner LENOVO (BEIJING) LTD
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