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:
Oct. 20, 2026
Filed:
Mar. 06, 2023
Hitachi Astemo, Ltd., Hitachinaka, JP;
Yoshihisa Hiramatsu, Tokyo, JP;
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Abstract
Provided are a route generation device, a vehicle control device, and a vehicle route distribution system capable of making an emergency vehicle reach a destination without delay. Provided on a server () that generates and distributes route information are a route generation unit () that generates route information from map information and destination information of a vehicle, a route information storage unit () that saves the route information, a general vehicle traffic count calculation unit () that calculates the number of general vehicles traveling on a travel route of an emergency vehicle, and an emergency vehicle travel lane generation unit () that generates travel lane information that determines whether a lane on which the emergency vehicle travels passes a current travel lane, an opposite lane, or a middle between the travel lane and the opposite lane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile