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Vehicle diagnostic system

A vehicle diagnosis system and vehicle technology, applied in the field of vehicle diagnosis systems, can solve problems such as failure to promote vehicle durability, failure to grasp the driver, and decline

Pending Publication Date: 2021-08-27
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is impossible to know to what extent the durability of the vehicle has been reduced by the driving operation of any one of the drivers.
That is, it is impossible to grasp whether the target driver among the plurality of drivers is performing a driving operation that is good for the durability of the vehicle.
Therefore, it is impossible to prompt the target driver to perform a driving operation that suppresses a decrease in vehicle durability.

Method used

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Examples

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Embodiment Construction

[0033]In an embodiment of the present invention, the power source is, for example, an engine such as a gasoline engine or a diesel engine that generates power through combustion of fuel. In addition, as the power source, the vehicle may include an electric motor or the like in addition to the engine, or may include an electric motor or the like instead of the engine.

[0034] In addition, the vehicle power transmission device includes, for example, a transmission. The transmission is, for example, a known planetary gear type automatic transmission, a known synchromesh parallel twin-shaft automatic transmission, or a known DCT (Dual Clutch) which is a type of a synchromesh parallel twin shaft automatic transmission equipped with a dual-system input shaft. Transmission: dual-clutch transmission), a known belt-type continuously variable transmission, a known electric-type continuously variable transmission, a power transmission path between an input rotary member and an output ro...

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PUM

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Abstract

Disclosed is a vehicle diagnostic system. Rank information indicating the rank of a vehicle damage, attributed to driving operation by an object driver among a plurality of drivers, in the vehicle damages attributed to driving operation by each of the drivers is generated. The generated rank information is provided to the object driver or a manager of a vehicle driven by the object driver. This makes it possible to know whether the object driver performs driving operation better for vehicle durability than other drivers.

Description

technical field [0001] The present invention relates to a vehicle diagnostic system that ranks the degree of decline in vehicle durability. Background technique [0002] A vehicle diagnostic system that ranks the degree of decline in vehicle durability is known. For example, the vehicle evaluation system described in JP 2012-174102 is such a vehicle diagnosis system. This Japanese Patent Application Laid-Open No. 2012-174102 discloses that, based on the data on the degree of deterioration and the degree of maintenance of the components constituting each vehicle, ranking data for ranking each vehicle is generated, and based on the ranking data, the following content is provided to users, etc. The relative rank of the specific vehicle among the vehicles; in addition, ranking data is generated for each vehicle type, for each class, for each registration area, or for each area. [0003] In addition, there are cases where the same vehicle or multiple vehicles are used by multip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/08B60W40/09B60R16/02
CPCB60W40/08B60W40/09B60R16/02B60W2040/0809G07C5/008G07C5/0825G07C5/0808G07C5/0816B60W50/0205
Inventor 铃木义隆
Owner TOYOTA JIDOSHA KK
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