Title:
TIRE STATE INFORMATION DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP2019048547
Kind Code:
A
Abstract:
To discriminate whether or not transmitted data is any one of right and left data without requiring setting change by manual input, even when positions of right and left tires are changed.SOLUTION: Right and left acceleration detection means 25 is fixed to each of right and left tires, detects a degree of acceleration when a tire outside surface is rotated in a predetermined one direction and accelerated as a positive value, and detects a degree of acceleration when being rotated in an opposite direction and accelerated as a negative value. Right and left transmission means 21 transmits tire state information in association with acceleration information indicating the degree of acceleration detected by the acceleration detection means 25 is positive or negative. When forward acceleration determination means 34 determines that the vehicle is in forward acceleration, tire position discrimination means 32 discriminates whether or not tire state information received by reception means 31 is tire state information transmitted from any of right and left transmission means 21 based on the information on the degree of acceleration in association with the tire state information.SELECTED DRAWING: Figure 3
Inventors:
IWASE NOBUO
Application Number:
JP2017173558A
Publication Date:
March 28, 2019
Filing Date:
September 08, 2017
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
B60C23/04
Domestic Patent References:
| JP2014015123A | 2014-01-30 | |||
| JP2007190974A | 2007-08-02 | |||
| JP2006312342A | 2006-11-16 |
Attorney, Agent or Firm:
Naoshi Yoneyama