Title:
AGRICULTURAL UNMANNED AERIAL VEHICLE AND WATER TANK THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/034067
Kind Code:
A1
Abstract:
A water tank (10) of an agricultural unmanned aerial vehicle, for mounting on the airframe (20) of the agricultural unmanned aerial vehicle, the water tank (10) comprising: a tank body (101), a pressure sensor (301), and a contactless communication tag (302); the pressure sensor (301) is mounted on the bottom (1012) of the tank body (101), and is used for measuring the volume of liquid inside the tank body (101); the contactless communication tag (302) is mounted on the tank body (101) and is electrically connected to the pressure sensor (301), the contactless communication tag (302) being used for supplying power to the pressure sensor (301) when communicating with a communication card reader (401) mounted on the airframe (20), in order to acquire the volume of liquid inside the tank body (10) measured by the pressure sensor (301) and send the volume to the communication card reader (401).
Inventors:
ZHOU WANREN (CN)
CHANG ZIJING (CN)
ZHOU LE (CN)
CHANG ZIJING (CN)
ZHOU LE (CN)
Application Number:
PCT/CN2018/100261
Publication Date:
February 20, 2020
Filing Date:
August 13, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B64D1/18; A01M7/00; G06Q10/00
Foreign References:
| CN107187603A | 2017-09-22 | |||
| KR20080106992A | 2008-12-10 | |||
| JP2006258339A | 2006-09-28 | |||
| CN105716685A | 2016-06-29 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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