Title:
TIME COMPENSATION METHOD FOR USE WITH VEHICLE-MOUNTED MOBILE TERMINAL, APPARATUS AND VEHICLE-MOUNTED MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/121545
Kind Code:
A1
Abstract:
Disclosed in the present invention are a time compensation method for use with a vehicle-mounted mobile terminal, an apparatus and a vehicle-mounted mobile terminal. The method comprises: adding a micro-control unit (MCU) into a vehicle-mounted mobile terminal; when detecting that a vehicle is turned off, the MCU recording the time when the vehicle is turned off, and starting a timer to begin counting from 0; when detecting that the vehicle is started, the MCU calculating the time when the vehicle is started according to the time when the vehicle is turned off and a duration time of the timer, and outputting the time when the vehicle is started to a system time unit of the vehicle-mounted mobile terminal. It may be seen that the present invention enables a vehicle-mounted mobile terminal to acquire correct system time when a vehicle does not have a wireless signal and may not acquire a network time, ensures the availability of information captured by the vehicle-mounted mobile terminal, and improves user experience.
Inventors:
GE JUNHUI (CN)
LI LIANG (CN)
PAN QUANXIN (CN)
LI LIANG (CN)
PAN QUANXIN (CN)
Application Number:
PCT/CN2017/118738
Publication Date:
July 05, 2018
Filing Date:
December 26, 2017
Export Citation:
Assignee:
BEIJING QIHOO TECHNOLOGY CO (CN)
International Classes:
G07C5/08; B60R16/023; G04F10/00; G04G5/00; H04N7/18
Domestic Patent References:
| WO2016034473A1 | 2016-03-10 |
Foreign References:
| CN106656394A | 2017-05-10 | |||
| CN101995820A | 2011-03-30 | |||
| CN102736512A | 2012-10-17 | |||
| CN2485897Y | 2002-04-10 | |||
| CN101246720A | 2008-08-20 | |||
| CN105700337A | 2016-06-22 | |||
| CN104867203A | 2015-08-26 |
Attorney, Agent or Firm:
BEIJING LONGAN LAW FIRM (CN)
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