Title:
HATCH DOOR DETECTION METHOD AND SYSTEM, AND MOBILE PLATFORM AND PLANT PROTECTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/119205
Kind Code:
A1
Abstract:
Provided are a hatch door detection method and system, and a mobile platform and a plant protection machine. The method is applied to a seeding apparatus of a mobile platform, and comprises: controlling a hatch door so that same moves towards a pre-set position; when the hatch door stops moving, acquiring first state information of an associated component of the hatch door; and determining, according to the first state information and second state information, whether the hatch door has moved to the pre-set position, wherein the second state information is state information of the associated component when the hatch door is located at the pre-set position. Accordingly, the probability of a hatch door being damaged and deformed can be reduced, and thus, the service life of a seeding apparatus can be prolonged.
Inventors:
WU XUMIN (CN)
FENG ZHUANG (CN)
CHANG ZIJING (CN)
HUANG XIDI (CN)
FENG ZHUANG (CN)
CHANG ZIJING (CN)
HUANG XIDI (CN)
Application Number:
PCT/CN2017/116913
Publication Date:
June 27, 2019
Filing Date:
December 18, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
A01M17/00; A01C19/02; B05B12/00; G05D3/20
Foreign References:
| CN101716567A | 2010-06-02 | |||
| CN204331334U | 2015-05-13 | |||
| CN106873631A | 2017-06-20 | |||
| CN201795810U | 2011-04-13 | |||
| KR20140042250A | 2014-04-07 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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