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. 08, 2020
Filed:
Sep. 21, 2016
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An object of the present invention is to provide a roadside communication apparatus and an in-vehicle communication apparatus capable of reducing an increase in a traffic amount in a roadside-to-vehicle communication. A roadside communication apparatus according to the present invention includes: an inter-vehicle transmission-and-reception service processing unit transmitting and receiving a roadside-to-vehicle message and an inter-vehicle message; a communication transfer unit providing a transaction service and a transfer service; a roadside-to-vehicle application processing unit; an inter-vehicle application processing unit; a transmission-and-reception condition management unit managing a transmission-and-reception condition of an inter-vehicle message which the inter-vehicle application processing unit transmits to and receives from the communication device; and a roadside communication management unit managing a connection state with the communication device, wherein the roadside communication management unit manages a connection state with the communication device based on a reception condition of the inter-vehicle message notified by the transmission-and-reception condition management unit.