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Method and system for switching HID (human interface device) to English input state

A technology for inputting status and equipment, applied in the field of electronic products and computer peripherals, it can solve problems such as affecting operation, and achieve the effect of expanding functions

Inactive Publication Date: 2015-01-28
LEVOGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in the state of Wubi Chinese input method, the English characters sent by the HID device are judged by the host device as Chinese, so that the content of the English information that needs to be sent by the HID device changes, affecting the next operation
In the traditional system, it is more common that in the application software where the password is to be written, the password input box restricts Chinese input, only letters and numbers are required. This method of restricting input is implemented on the system application layer, and This approach is not suitable for HID devices (Human Interface Devices)

Method used

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  • Method and system for switching HID (human interface device) to English input state

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Embodiment 1

[0029] When sending preset English character information to the host device on the mouse, the processing flow is as follows: figure 1 As shown, as follows:

[0030] Step 101: Determine whether caps lock is enabled, if yes, enter step 120 and end; otherwise, enter step 110;

[0031] Step 120: sending preset English characters;

[0032] Step 110: Send the Caps Lock key command to switch the input state;

[0033] Step 111: sending preset English characters;

[0034] Step 112: the HID device sends a Caps Lock key command to return to the original input state;

[0035] Step 130: end.

[0036] Such as figure 2 As shown, the system for realizing the above method includes the following devices:

[0037] Judging device: judging the current input state, if it is an English input state, enter the above-mentioned step 120 and end, otherwise enter the device of the above-mentioned step 110;

[0038] Switching device: the HID device sends a command to switch the input state to the E...

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Abstract

The invention provides a method and a system for switching an HID (human interface device) to an English input state. The method mainly includes: judging whether a current input state is the English input state or not, if the current input state is the English input state, sending English directly, if the current input state is not the English input state, enabling the HID to send an order so as to switch the input state to the English input state prior to sending English, and finally, enabling the HID to send the order to restore to the input state before switching. The system comprises a judging device, a switching device, a sending device and a restoring device, wherein the judging device is a device for judging whether the current input state is the English input state or not, the switching device is a device for enabling the HID to send the order so as to switch the input state to the English input state, the sending device is a device for sending English characters, and the restoring device is a device for enabling the HID to send the order to restore to the initial input state. The method can be used for function extension of the existing HID.

Description

technical field [0001] The invention belongs to the field of electronic products and computer peripherals. Specifically, it relates to a method and a system for switching an HID device to an English input state. Background technique [0002] In the state of the existing non-English input method, when the HID device sends English characters to the host device, the host device judges that it is a non-English input. For example, in the state of Wubi Chinese input method, the host device judges the English characters sent by the HID device as Chinese, so that the content of the English information that needs to be sent by the HID device changes, affecting the next operation. In the traditional system, it is more common that in the application software where the password is to be written, the password input box restricts Chinese input, only letters and numbers are required. This method of restricting input is implemented on the system application layer, and This approach is no...

Claims

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Application Information

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IPC IPC(8): G06F3/0489
CPCG06F3/0489
Inventor 马洪生
Owner LEVOGE TECH