Title:
ELECTRIC TOOL SYSTEM AND UPGRADE METHOD FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/105465
Kind Code:
A1
Abstract:
Provided is an electric tool system, comprising: a cloud server (200) configured to write in an upgrade file for upgrading an electric tool; and the electric tool, which is in wireless communication with the cloud server (200); wherein, the electric tool comprises: a motor; a drive module for driving the motor; a control module, configured to output a control signal to the driving module; and an Internet of Things module (160) for establishing a wireless communication link between the power tool and the cloud server (200); the Internet of Things module (160), the driving module and the control module share a bus, and the upgrade file is simultaneously allocated to the control module and/or the driving module via the bus. Also provided is an upgrade method for the system, which adopts a bus upgrade method to ensure that each module transmits data in time, avoiding delay, and ensure the overall transmission efficiency and real-time data transmission.
Inventors:
YANG DEZHONG (CN)
HU ZHAO (CN)
WANG DONGYUE (CN)
WANG YANG (CN)
HU YUNFENG (CN)
HU ZHAO (CN)
WANG DONGYUE (CN)
WANG YANG (CN)
HU YUNFENG (CN)
Application Number:
PCT/CN2018/118591
Publication Date:
June 06, 2019
Filing Date:
November 30, 2018
Export Citation:
Assignee:
NANJING CHERVON IND CO LTD (CN)
International Classes:
A01D34/00
Foreign References:
| CN107888751A | 2018-04-06 | |||
| CN105474868A | 2016-04-13 | |||
| CN204649241U | 2015-09-16 | |||
| CN103066703A | 2013-04-24 | |||
| CN103970553A | 2014-08-06 | |||
| CN105766196A | 2016-07-20 | |||
| US20150006025A1 | 2015-01-01 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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