Japan, Feb. 27 -- TOKAI RIKA CO LTD has got intellectual property rights for 'STATE DETERMINATION DEVICE FOR WHEEL.' Other related details are as follows:
Application Number: JP,2022-191521
Category (FI): B60B3/16@Z,B60C23/04,150@Z
Stage: PROBLEM TO BE SOLVED: To make it easy to prevent interference between a signal transmitted by radio from a nut loosening detection device and a signal transmitted by radio from a tire pressure monitor device.SOLUTION: A state determination device comprises: a first sensor device which transmits by radio a first signal including information concerning a state of nuts fastening a wheel including a tire to a vehicle body; a second sensor device which transmits by radio a second signal including information concerning the inflation pressure of the tire; and a control unit which performs processing based upon the first signal received from the first sensor device and processing based upon the second signal received from the second sensor device. The first sensor device restricts the transmission of the first signal until a certain time passes from the start of rotation of the wheel as compared with after the certain time passes from the start of rotation of the wheel.SELECTED DRAWING: Figure 4 (Grant)
Filing Date: Nov. 30, 2022
Publication Date: June 11, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
