車両検知器、車両検知器の調整方法、及び、プログラム - Mitsubishi Heavy Industries Machinery Systems Co., Ltd.

Title:

車両検知器、車両検知器の調整方法、及び、プログラム

Document Type and Number:

Japanese Patent JP7131995

Kind Code:

B2

Abstract:

To provide a vehicle detector capable of highly accurately and easily performing an optical axis adjustment for aligning an optical axis of a light-receiving unit to an optical axis of a light-emitting unit, an adjustment method for the vehicle detector, and a program.SOLUTION: A vehicle detector comprises: a light-emitting/light-receiving unit which is a pair of one light-emitting unit and one light-receiving unit facing each other with a lane interposed therebetween; an operation mode receiving section for receiving a selection of any one of a normal driving mode or an adjustment mode; and an adjustment section for reducing at least one of a light-emitting intensity of the light-emitting unit and a light-receiving sensitivity of the light-receiving unit further than that in the normal driving mode in the case where the operation mode receiving section receives the selection of the adjustment mode.SELECTED DRAWING: Figure 2

Inventors:

Shinji Ueoka
Hiroyuki Nakayama
Nobuyuki Owari
Nozawa Takakatsu

Application Number:

JP2018128387A

Publication Date:

September 06, 2022

Filing Date:

July 05, 2018

Export Citation:

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