Title:
DATA ACQUISITION SYSTEM AND CONTROL METHOD, APPARATUS, AND DEVICE THEREFOR, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/036431
Kind Code:
A1
Abstract:
A data acquisition system and a control method, apparatus, and device therefor, and a medium. The data acquisition system comprises: a signal transmission line (10), the signal transmission line (10) having multiple first signal delay units (11) connected in series, and the output end of each of the first signal delay units (11) forming an acquisition point; multiple acquisition units (20), the acquisition units (20) being connected to the acquisition points of the first signal delay units (11) to acquire signals at the acquisition points; a clock unit (30), configured to generate a control signal; a comparison unit (40), configured to compare the period of the control signal with the period of a standard signal, and generate an adjustment signal according to the comparison result; and an adjustment unit (50), configured to adjust a power supply voltage for the signal transmission line (10) and the clock unit (30) according to the adjustment signal, so that the ratio of the period of the control signal to the period of the standard signal meets a set threshold range.
Inventors:
TANG JIANGXUN (CN)
HUANG QIAO (CN)
NIE YUQING (CN)
HUANG QIAO (CN)
NIE YUQING (CN)
Application Number:
PCT/CN2020/096629
Publication Date:
March 04, 2021
Filing Date:
June 17, 2020
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
G05B19/042
Foreign References:
| CN110647067A | 2020-01-03 | |||
| CN109714145A | 2019-05-03 | |||
| CN103136146A | 2013-06-05 | |||
| CN107359947A | 2017-11-17 | |||
| CN101587499A | 2009-11-25 | |||
| US20150059432A1 | 2015-03-05 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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