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Method for charging hybrid vehicle or electric vehicle

A technology of hybrid and electric vehicles, applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., which can solve the problems of driver danger and danger

Active Publication Date: 2013-08-21
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The locking mechanism has the disadvantage that a break in the charging cable due to the movement of the hybrid or electric vehicle does not automatically lead to the opening of the locking mechanism and thus an interruption of the charging process or the charging current
As a result, dangerous voltages are present at the cable ends which are open due to a broken charging cable, which can be fatal to the driver or other persons.

Method used

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  • Method for charging hybrid vehicle or electric vehicle
  • Method for charging hybrid vehicle or electric vehicle
  • Method for charging hybrid vehicle or electric vehicle

Examples

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Embodiment Construction

[0023] figure 1 As an exemplary embodiment of the invention, a vehicle 11 , for example a hybrid or electric vehicle, is shown schematically during a charging process. Vehicle 11 has at least one acceleration sensor 12 connected to a control unit 13 . The control device 13 can be, for example, an airbag system or an anti-theft alarm system. The control device is connected to a disconnection device 10 via which the charging process of at least one traction battery 15 can be interrupted. Acceleration sensor 12 is installed in vehicle 11 at an installation location free of natural vibrations in order to avoid inadvertent interruption of the charging process by disconnection device 10 . Furthermore, the disconnecting device 10 is part of a grid connection 21 which is connected, for example, to an alternating current grid or a direct current grid. The grid connection 21 is connected to the traction battery 15 . To charge the traction battery 15, the vehicle 11 is stopped and at...

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Abstract

The invention relates to a method for charging a vehicle, in particular a hybrid or electric vehicle, wherein the vehicle has at least one acceleration sensor and at least one traction battery, wherein the charging process of the traction battery is interrupted by a disconnecting device if an acceleration of the vehicle, which is measured by the acceleration sensor, meets a predefined condition.

Description

technical field [0001] The invention proceeds from a method according to the preambles of the independent claims. Background technique [0002] Different types of methods for charging hybrid or electric vehicles are known. Such a method is shown, for example, in DE 692 18 450 T2. Hybrid or electric vehicles have a traction battery (high-voltage battery) which is charged via a charging device. On the one hand, the charging device can be installed directly in the hybrid or electric vehicle, which charging device is connected to the grid via a charging cable during the charging process. On the other hand, the charging device can be part of a fixed external charging station, which is permanently connected to the grid. If the vehicle is charged via a fixed external charging station, the vehicle is connected to the charging station via a charging cable. [0003] Since a high charging current flows through the charging cable during the charging of a hybrid or electric vehicle, ...

Claims

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Application Information

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IPC IPC(8): B60L11/18B60L3/00B60L3/04
CPCB60L3/0038B60L3/04B60L3/12B60L53/14Y02T10/70Y02T10/7072Y02T90/14
Inventor A.赫佐格B.埃克特
Owner ROBERT BOSCH GMBH
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