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. 02, 2019
Filed:
Mar. 03, 2015
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Tomoyuki Hamada, Tsuchiura, JP;
Hidefumi Ishimoto, Toride, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
A traffic control servercontrols traffic for a first vehicletraveling on an outgoing lane and a second vehicletraveling on a return lane and having attributes that are different from the first vehicle. The traffic control serveris provided with a travel-permitted zone setting unitfor setting a first travel-permitted zone, which is a partial zone of the outgoing lane and in which travel of the first vehicleis permitted, and a second travel-permitted zone, which is a partial zone of the return lane and in which travel of the second vehicleis permitted. The travel-permitted zone setting unitsets the first travel-permitted zone and the second travel-permitted zoneso as to cause the second vehicle to stop or decelerate and the first vehicle to travel when the first vehicle and the second vehicle pass each other.