Joint research and development of "Simple wrong entry prevention device (sensor type / hump type)"

Co-developed a low-cost and effective reverse run prevention system that utilizes the existing technology "range-finding radar" and a physical reverse run preventive device using a hump (projection on the road surface) with Hokuyo Electric Co., Ltd. and Taisei Rotec Co., Ltd., respectively. Did.

Research and development overview

Proposed company name

[Sensor type] Hokuyo Electric Co., Ltd.
[Hump type] Taisei Rotec Co., Ltd.

Joint research and development period

January 2010-March 2012

Research and development content

Structural features

[Sensor type]
This is a low-cost and effective false-entry prevention device that uses the existing technology "range-finding radar" to detect an incorrect vehicle and give a visual warning on the display board.

[Hump type]
A hump (projection on the road surface) that combines a resin pavement and a ductile concrete block ensures smooth running performance when traveling forward, and vibration and impact sounds warn the auditory sense and sensation when traveling backwards, preventing accidental entry It is a device.

Local adoption status

It was installed in the Tohoku Regional Head Office.
4 hump types
Sensor type 26 units