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1. (WO2018119760) DATA INPUT METHOD, APPARATUS AND DEVICE

Pub. No.:    WO/2018/119760    International Application No.:    PCT/CN2016/112679
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: G06F 3/048
Applicants: SHENZHEN A&E SMART INSTITUTE CO., LTD.
深圳配天智能技术研究院有限公司
Inventors: MU, Wenfeng
穆文锋
Title: DATA INPUT METHOD, APPARATUS AND DEVICE
Abstract:
A data input method, apparatus and device, for use in limiting the types of inputted characters in special condition, thereby reducing the probability of errors when data is inputted and improving the work efficiency. The method comprises: a system generates and displays a soft keyboard used for inputting data (201), a keyboard region of the soft keyboard being consisting of numeric keys, a minus sign key and a dot key; the system receives an input signal by means of the soft keyboard (202); the system determines a target character corresponding to the input signal; the system determines whether a first minus sign character corresponding to the minus sign key exists in a display frame; and the system processes the target character according to the determining result. By means of the data input method, apparatus and device, it is ensured that an inputted character when a value is inputted conforms to a habit in mathematics, the probability of errors when data is inputted is effectively reduced, and the operation efficiency is improved.