The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 2018
Filed:
May. 26, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Hiromu Saito, Toyota, JP;
Ryo Shibuya, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
An electric power system includes a relay which is switched between an on state in which charging/discharging of a battery is permitted and an off state in which charging/discharging of the battery is inhibited, and an electronic control unit which controls switching of the relay between an on state and an off state based on a command from an electronic control unit. When a command for switching the relay from the on state to the off state is given from the electronic control unit to the electronic control unit, in a case where an abnormality occurs in the electronic control unit or in a case where an abnormality occurs in communication between the electronic control unit and the electronic control unit, the electronic control unit switches the relay to the off state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile