| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire temperature display device allowing safe and efficient driving in a circuit by detecting whether a grip force is appropriate or not based on the surface temperature of a shoulder part of a motorcycle tire.SOLUTION: A tire temperature measuring device including: a temperature sensor 2 which measures the temperatures of shoulder parts of the right and left of the tire; a temperature display part; an indicator part; a setting operation part; a microcomputer; and an EEPROM, stores a proper temperature region enabling a body 1 of the tire temperature measuring device to obtain a proper grip force; stores in the body three regions: the proper temperature region, a low-temperature region and a high-temperature region, these two being out of the proper temperature region; compares the surface temperatures of the right and left shoulder parts measured by the temperature sensor 2 and the temperatures of the above three regions; and makes the indicator part 1b indicate which temperature of the above three regions the surface temperatures of the shoulder parts correspond to. |
