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:
Jul. 31, 2018
Filed:
Jul. 14, 2016
Borgward Trademark Holdings Gmbh, Stuttgart, DE;
Tianli Zhao, Beijing, CN;
BORGWARD TRADEMARK HOLDINGS GMBH, Stuttgart, DE;
Abstract
The invention discloses a battery management system for a vehicle, a vehicle comprising the same and a method for controlling a main relay of the vehicle. The battery management system comprises a main control unit for receiving a main control signal from a vehicle control unit of the vehicle and sending a positive main control signal and a negative main control signal according to the main control signal; an auxiliary signal processing unit for receiving a first auxiliary control signal and a second auxiliary control signal from the vehicle control unit and sending a positive auxiliary control signal and a negative auxiliary control signal according to the first auxiliary control signal and the second auxiliary control signal; and a driving unit for transmitting a positive driving signal to a positive relay of the vehicle according to the positive main control signal and the positive auxiliary control signal, and transmitting a negative driving signal to a negative relay of the vehicle according to the negative main control signal and the negative auxiliary control signal.