情報処理装置及び交通信号制御装置 - Koito Electric Industries, Ltd.

Title:

情報処理装置及び交通信号制御装置

Document Type and Number:

Japanese Patent JP7079144

Kind Code:

B2

Abstract:

To provide an information processing device capable of reducing a processing time required for exchanging a data signal with a simple configuration and a traffic signal controller.SOLUTION: An information processing device (a traffic signal controller 10) includes a dual port RAM 13, a main controller 11 and a transmission unit 12. The dual port RAM performs writing and reading of a data signal at a predetermined period. The main controller writes a first data signal in the dual port RAM at a first period. The transmission unit reads the first data signal from the dual port RAM at a second period different from the first period.SELECTED DRAWING: Figure 6

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Inventors:

Junichi Uchida

Application Number:

JP2018094392A

Publication Date:

June 01, 2022

Filing Date:

May 16, 2018

Export Citation:

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Assignee:

Koito Electric Industries, Ltd.

International Classes:

G06F12/00; G08G1/07; G08G1/09; G11C7/10

Domestic Patent References:

JP5250250A
JP2002251371A
JP10214221A
JP2018036429A

Foreign References:

US6865241

Attorney, Agent or Firm:

Patent Business Corporation Minami Aoyama International Patent Office
Junichi Omori
Takahashi Mitsuru
Teppei Nakamura
Akira Orii
Sekine Masayoshi
Ayako Kaneko
Shintaro Kanayama
Ayako Chiba
Tomohisa Shiraka

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