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Title:
VEHICLE AND POWER MANAGEMENT USING POWER OVER ETHERNET DEVICES
Document Type and Number:
WIPO Patent Application WO/2023/185914
Kind Code:
A1
Abstract:
A server for regulating power from a Power-over-Ethernet switch to a plurality of vision sensors includes the following operations. An evaluation of individual contributions that each of the plurality of vision sensors makes to operational efficiency of the vision system is performed. Information indicative of a degradation condition to the plurality of vision sensors is received from the plurality of vision sensors. An amount of power needed to be supplied from the switch to alleviate the degradation condition of the plurality of vision sensors is estimated based upon the information indicative of the degradation condition. A determination is made that a total amount of power supplied from the switch exceeds an available amount of power capable of being supplied from the switch. Power from the switch to the plurality of vision sensors is individually regulated in real-time using a prioritization determined according to the evaluation.

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Inventors:
BAUGHMAN AARON K (US)
SCOTT DEBRA (US)
EGGER MICHAEL (CH)
EGGENBERGER CHRISTIAN (CH)
Application Number:
PCT/CN2023/084656
Publication Date:
October 05, 2023
Filing Date:
March 29, 2023
Export Citation:
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Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
International Classes:
G06F1/26; H04L12/10
Foreign References:
US20180150127A12018-05-31
US20160174084A12016-06-16
US20170230080A12017-08-10
US20220094072A12022-03-24
CN107409053A2017-11-28
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
Download PDF:
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