Title:
産業用車両の衝突防止システム
Document Type and Number:
Japanese Patent JP6664622
Kind Code:
B2
Abstract:
To provide a collision prevention system that can achieve speed reduction by limiting an operable range of an operation part for adjusting a travel speed, can be provided on an existing industrial vehicle even by post-installation, and also can have functions easily added to secure safety.SOLUTION: An operation limiting part 13 is provided nearby an operation part 86 for adjusting the speed of a vehicle while making it possible to detect an obstacle by picking up an imaging object range behind the industrial vehicle by an imaging device and analyzing the picked-up image by an analytic processing part, and a speed control part 14 controls the operation of this operation limiting part 13. If an obstacle is detected in a processing region within the imaging object range, a signal indicating the detection is output from the analytic processing part to the speed control part 14, which operates the operation control part 13 based upon the signal to reduce an operable range of the operation part 86 and then limit the speed of the vehicle set by the operation part 86. Consequently, the vehicle can be reduced in speed or stopped to be prevented from colliding against the obstacle, thereby securing safety.SELECTED DRAWING: Figure 1
Inventors:
Tsuyoshi Ueda
Mitsuo Higashijima
Rumiputoro, Radittia Rachmanhuda
Minobu Watanabe
Mitsuo Higashijima
Rumiputoro, Radittia Rachmanhuda
Minobu Watanabe
Application Number:
JP2018163203A
Publication Date:
March 13, 2020
Filing Date:
August 31, 2018
Export Citation:
Assignee:
Nippon Road Co., Ltd.
Nakayama Iron Works Co., Ltd.
Nakayama Iron Works Co., Ltd.
International Classes:
B60K26/02; B60W30/09; B60K28/00; E01C19/26; G05G1/04; G05G5/00; G06T7/00; G08G1/16
Domestic Patent References:
| JP2004220422A | ||||
| JP2010204805A | ||||
| JP5321304A | ||||
| JP2014006821A | ||||
| JP2007223565A |
Attorney, Agent or Firm:
Yasuo Hirai