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:
Jun. 17, 2025
Filed:
Sep. 09, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Kazuki Tsurumi, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A vehicle control device controls a vehicle including an internal combustion engine, a filter, an electrically heated catalyst, a first temperature sensor, and a second temperature sensor. An exhaust passage of the internal combustion engine is provided with the electrically heated catalyst, the first temperature sensor, the filter, and the second temperature sensor from an upstream side to a downstream side, and the control device includes an energization control unit that controls energization of the electrically heated catalyst, and a detection unit that detects whether or not the filter is removed based on a first temperature that is a temperature detected by the first temperature sensor and a second temperature that is a temperature detected by the second temperature sensor, and when the detection unit performs detection, the energization control unit energizes the electrically heated catalyst.