Title:
ABNORMALITY MONITORING SYSTEM AND METHOD, AND APPARATUS, PROCESSING METHOD, RADAR AND MONITORING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/040890
Kind Code:
A1
Abstract:
An abnormality monitoring system and method, and an apparatus, a processing method, a radar and a monitoring method. The abnormality monitoring system is suitable for performing state monitoring on a plurality of monitoring objects, and comprises: abnormality determination and state collection units, which are coupled to monitoring objects and are suitable for receiving feature signals output by the monitoring objects, outputting abnormality determination results according to the feature signals, and collecting the operating states of the monitoring objects; an abnormality processing unit, which is suitable for receiving the abnormality determination results output by the abnormality determination and state collection units and outputting an abnormal state early-warning signal on the basis of the abnormality determination results; and a delay unit, which is suitable for receiving the abnormal state early-warning signal and outputting an abnormal state signal after the time when the abnormal state early-warning signal is received reaches a preset delay duration, wherein the abnormal state signal is used for resetting the monitoring objects. By using the solution, the synchronous monitoring of a plurality of monitoring objects in a complex system can be realized with relatively low design complexity and costs.
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Inventors:
YU QINGGUO (CN)
LI CHENGGUANG (CN)
ZHAO XIN (CN)
XIANG SHAOQING (CN)
LI CHENGGUANG (CN)
ZHAO XIN (CN)
XIANG SHAOQING (CN)
Application Number:
PCT/CN2023/077457
Publication Date:
February 29, 2024
Filing Date:
February 21, 2023
Export Citation:
Assignee:
HESAI TECHNOLOGY CO LTD (CN)
International Classes:
G06F11/22; G01S7/40
Foreign References:
| CN112100016A | 2020-12-18 | |||
| CN104407927A | 2015-03-11 | |||
| CN113282026A | 2021-08-20 | |||
| CN111682977A | 2020-09-18 | |||
| CN105426263A | 2016-03-23 | |||
| CN114761935A | 2022-07-15 | |||
| CN101377750A | 2009-03-04 | |||
| US20180121279A1 | 2018-05-03 |
Other References:
WANG MINPING: "Explore the research and implementation of board-level fault diagnosis of radar digital circuit boards", SCIENCE AND TECHNOLOGY, NINGXIA SCIENCE AND TECHNOLOGY DEVELOPMENT STRATEGY AND INFORMATION INSTITUTE, CN, no. 14, 1 May 2016 (2016-05-01), CN , pages 80, XP093142930, ISSN: 1672-8289
Attorney, Agent or Firm:
INTEBRIGHT LLP (CN)
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