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Method for diagnosing part of vehicle

A technology for vehicles and components, applied in the field of storage media for storing the computer program, to achieve the effect of avoiding interruption

Pending Publication Date: 2018-06-15
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the operating mode required for the diagnosis is an operating mode that stresses the components and increases fuel consumption, an interruption of the diagnosis results in a burden on the service life of the components (Lasten) or in a consumption of the motor vehicle burden of value

Method used

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  • Method for diagnosing part of vehicle
  • Method for diagnosing part of vehicle

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Embodiment Construction

[0021] figure 1 A schematic diagram of a vehicle ( 10 ) is shown, which comprises a device for carrying out a first embodiment of the method according to the invention. The vehicle (10) includes a control unit (20), which in turn includes a storage medium (25). The vehicle (10) also includes a rotational speed sensor (14), which is provided for detecting the rotational speed and indirectly the speed of the vehicle (10), as well as an information supply unit (12). The information providing unit is based on figure 1 The first embodiment refers to the navigation unit (12).

[0022] The navigation unit (12) is configured to determine a route (34) from a starting point (30) to a destination point (32), for example based on a position of the vehicle (10) determined by satellite navigation and stored map data. The navigation unit is furthermore configured to divide the route ( 34 ) into subsections ( 34 a , 34 b , 34 c , 34 d ), which can be distinguished, for example, in that dif...

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PUM

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Abstract

The invention relates to a method for diagnosing a part of a vehicle, wherein the diagnosis is planned according to a prediction of the information based on the information providing unit (12, 13), and the implementation of the diagnosis is performed depending on the reliability of the information providing unit.

Description

technical field [0001] The invention relates to a method, a device, a computer program, and a storage medium storing the computer program for carrying out a diagnosis of a component of a vehicle. Background technique [0002] Exhaust gas aftertreatment components and sensors in motor vehicles are monitored by on-board diagnostics. Here, there are active diagnostics, which require a change in the current operating mode of, for example, the internal combustion engine of the motor vehicle, and passive diagnostics, which occur when the vehicle is in an operating state suitable for diagnostics, such as in coasting mode (Schubbetrieb ) is implemented in time. If the vehicle departs from the operating mode required for the diagnosis before the diagnosis can be concluded, the diagnosis must be interrupted. If the operating mode required for the diagnosis is an operating mode that stresses the components and increases fuel consumption, an interruption of the diagnosis results in a ...

Claims

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Application Information

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IPC IPC(8): B60W50/00G01M17/007
CPCB60W50/0097G01M17/007B60W2050/0088B60W2552/05B60W2556/50F01N3/103F01N11/00F01N2550/02F01N2900/0416F01N2900/10F01N2900/12F02D41/22F02D29/02F02D2041/1412F02D2200/702F02D2200/701B60W50/0205B60W2050/021B60W2554/80Y02A50/20Y02T10/40
Inventor A.维德斯贝格D.黑格T.切贝迪茨T.普菲斯特T.格拉勒J.林克
Owner ROBERT BOSCH GMBH
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