Title:
CONTROL APPARATUS, ELECTRONIC CONTROL SYSTEM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/010250
Kind Code:
A1
Abstract:
Disclosed are a control apparatus, an electronic control system, and a vehicle. The control apparatus is used to provide a control signal for a driving apparatus, and the driving apparatus is used to drive function execution components. The apparatus comprises: a first control circuit (211), which is used to output a first control signal (E1) under the action of a first clock signal; a second control circuit (212), which is used to output a second control signal (E2) under the action of a second clock signal; and a selection unit (213), which is used to output the first control signal or the second control signal as a control signal of the driving apparatus. The first clock signal and the second clock signal have the same frequency, and time zero points of the first control circuit and the second control circuit are the same. The apparatus can improve the function safety of the electronic control system.
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Inventors:
CHEN XUEFENG (CN)
LI JIE (CN)
QIN TAO (CN)
LI JIE (CN)
QIN TAO (CN)
Application Number:
PCT/CN2021/110122
Publication Date:
February 09, 2023
Filing Date:
August 02, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G05B19/042
Foreign References:
| US5422915A | 1995-06-06 | |||
| US5036528A | 1991-07-30 | |||
| US20160098077A1 | 2016-04-07 | |||
| CN112083755A | 2020-12-15 | |||
| US20170207050A1 | 2017-07-20 | |||
| US5146585A | 1992-09-08 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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