Title:
CONTROL METHOD AND DEVICE FOR MOVABLE PLATFORM, AND MOVABLE PLATFORM
Document Type and Number:
WIPO Patent Application WO/2019/019118
Kind Code:
A1
Abstract:
A control method and device for a movable platform, and a movable platform, said method comprising: receiving RTK data by means of a communication interface (21, 101); receiving satellite signals by means of a positioning receiver (22, 102); and switching, when the RTK data received at the first moment is invalid, from controlling the movable platform to execute a navigation task according to the RTK data and the satellite signals to controlling the mobile platform to execute the navigation task according to the satellite signals. By receiving the RTK data by means of the communication interface (21, 101), receiving the satellite signals by means of the positioning receiver (22, 102), and switching, when the RTK data is invalid, from controlling the movable platform to execute a navigation task according to the RTK data and the satellite signals to controlling the mobile platform to execute the navigation task according to the satellite signals, the present invention enables the mobile platform to still complete the navigation task when the RTK data is invalid, improving the reliability of the movable platform executing the navigation task, ensuring the safe operation of the movable platform.
Inventors:
YAN GUANG (CN)
PENG ZHAOLIANG (CN)
CHEN CHAOBIN (CN)
PENG ZHAOLIANG (CN)
CHEN CHAOBIN (CN)
Application Number:
PCT/CN2017/094761
Publication Date:
January 31, 2019
Filing Date:
July 27, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G01S19/44
Domestic Patent References:
| WO2017004033A1 | 2017-01-05 | |||
| WO2017004047A1 | 2017-01-05 |
Foreign References:
| CN103221839A | 2013-07-24 | |||
| CN103620444A | 2014-03-05 | |||
| US6266584B1 | 2001-07-24 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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