PROBLEM TO BE SOLVED: To provide a tire air pressure alarm and a tire management method utilizing the tire air pressure alarm capable of assembly and disassembly by reforming the conventional tire air pressure alarm to provide a cover which can be attached freely detachably, thereby, capable of battery replacement and capable of informing a user of tire air pressure deficiency by wireless communication when the alarm emits an alarm signal of the tire air pressure deficiency.SOLUTION: A tire air pressure alarm 1 is fitted to a ferrule of a tire valve, when an air pressure in a tire gets to a proper value or less, allows an electric current to flow and forms a conductive circuit and causes an alarm device to emit an alarm signal of tire air pressure deficiency. Therein, an external frame cover 100 with which an outer circumferential surface of a bottom seat 2, conductive cover 4 and the alarm device 10 are covered in order to improve secrecy is provided, the external cover 100 is freely detachably attached and a short distance wireless communication module 13 which makes short distance wireless communication with an external communication terminal possible is provided.SELECTED DRAWING: Figure 1
【課題】従来のタイヤ空気圧警報器に改良を施して、着脱自在に取り付けられるカバーを設けて組立及び分解可能にすることにより電池交換を可能にするとともに、警報装置がタイヤ空気圧不足の警報信号を発生した際に無線通信により利用者に通知することを目的とする。【解決手段】タイヤバルブの口金に装着してタイヤ内の空気圧が適正値以下になると電流が流れて導通した回路を形成して警報装置がタイヤ空気圧不足の警報信号を発生するタイヤ空気圧警報器1であって、機密性を向上させるため底座2と導電カバー4と警報装置10の外周面を覆う外枠カバー100を設け、外枠カバー100が着脱自在に取り付け,外部通信端末との間で近距離無線通信を可能にする近距離無線通信モジュール13を備える。【選択図】図1
TIRE AIR PRESSURE ALARM AND TIRE MANAGEMENT METHOD UTILIZING THE SAME
タイヤ空気圧警報器及びそれを利用したタイヤ管理方法
2018-01-11
Patent
Electronic Resource
Japanese
Tire pressure alarm method, tire pressure alarm device and vehicle
European Patent Office | 2015
|TIRE VEHICLE MANAGEMENT METHOD USING TIRE PRESSURE ALARM UNITS
European Patent Office | 2018
|