To provide a tire life management device managing each tire and notifying the life of each tire.SOLUTION: A tire life management device 1 includes: an information acquisition unit acquiring identification information imparted to each tire mounted to a vehicle, travel information including the travel distance of each tire, and groove depth information showing the residual groove depth of each tire; a calculation unit calculating life information of each tire on the basis of the travel information and the groove depth information; and a life information transmission unit transmitting the life information calculated by the calculation unit. The information acquisition unit acquires the travel information and the identification information, the calculation unit calculates groove depth worn for a certain period on the basis of the groove depth information, and calculates a wear speed obtained by dividing a travel distance where the vehicle travels for the certain period by the groove depth worn for the certain period, and the life information transmission unit transmits the life information including the wear speed.SELECTED DRAWING: Figure 1
【課題】各タイヤについて管理を行うと共に、各タイヤの寿命を通知するタイヤ寿命管理装置を提供する。【解決手段】タイヤ寿命管理装置1は、車両に装着されるタイヤそれぞれに付与された識別情報と、前記タイヤそれぞれの走行距離を含む走行情報と、前記タイヤそれぞれの残り溝深さを示す溝深さ情報とを取得する情報取得部と、前記走行情報と前記溝深さ情報とに基づいてタイヤそれぞれの寿命情報を算出する算出部と、前記算出部が算出した寿命情報を送信する寿命情報送信部とを含み、前記情報取得部は、前記走行情報と前記識別情報とを取得し、前記算出部は、前記溝深さ情報に基づいてある期間に摩耗した溝深さを算出し、前記ある期間に走行した走行距離を前記ある期間に摩耗した溝深さで除した摩耗速度を算出し、前記寿命情報送信部は、前記摩耗速度を含む前記寿命情報を送信する。【選択図】図1
TIRE LIFE MANAGEMENT DEVICE AND TIME LIFE MANAGEMENT SYSTEM
タイヤ寿命管理装置およびタイヤ寿命管理システム
24.09.2021
Patent
Elektronische Ressource
Japanisch
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