Title:
タイヤ輪止め管理システム
Document Type and Number:
Japanese Patent JP7344170
Kind Code:
B2
Abstract:
To appropriately manage an installation status of a tire wheel chock device which can contribute to a proper installation of the tire wheel chock device.SOLUTION: A tire wheel chock device 1 comprises: a switch SW that is provided on a second surface, is turned on when the second surface is in contact with a tread surface of a tire, and is turned off when the second surface is separated from the tread surface; and transmission means that transmits a predetermined transmission signal when the switch SW is turned on. An on-vehicle tablet device 4 receives the predetermined transmission signal transmitted from the tire wheel chock device 1 through a sensor receiver 3 when an own vehicle is parked, and notifies that the tire wheel chock device 1 has not been installed when it is determined that the on-vehicle tablet device has not received the predetermined transmission signal.SELECTED DRAWING: Figure 1
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Inventors:
Masato Kiyoshi
Application Number:
JP2020062374A
Publication Date:
September 13, 2023
Filing Date:
March 31, 2020
Export Citation:
Assignee:
Zenrin Datacom Co., Ltd.
International Classes:
B60T3/00; G08G1/00; G08G1/16
Domestic Patent References:
| JP2010149715A |
Attorney, Agent or Firm:
Masami Sato
Tadashi Maruyama
Tadashi Maruyama