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Vehicle battery arrangement comprising electronic components

A storage battery device and storage battery technology, which are applied in the direction of electric vehicle charging technology, electric vehicles, electrical components, etc., can solve the problem of high battery cost, and achieve the effect of low cost and simple hybrid device.

Inactive Publication Date: 2007-09-19
IQ POWER LICENSING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a disadvantage of such a device for detecting the state of a battery is that the relatively expensive components of the device for detecting the state of the battery remain in the battery when the battery is discarded, so that the cost of the battery as a whole is unacceptably high

Method used

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  • Vehicle battery arrangement comprising electronic components
  • Vehicle battery arrangement comprising electronic components

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Embodiment Construction

[0024] FIG. 1 shows an insulating box 1 made of foamed plastic with high insulating properties. A lead-acid battery with a housing 2 , a cover 3 and two contact poles 4 and 5 is arranged in a heat-insulated box 1 . On the outside of the casing 2 there is a resistance heating device (not shown) for heating the accumulator. Also provided within the housing 2 are mixing interiors (not shown) which are responsible for effectively mixing the battery acid while the battery is in motion, as is typically done during acceleration and braking of a motor vehicle.

[0025] Below the cover plate 3 there is a battery module 6 which has a temperature sensor, a first electronic counter, and at least one data memory for storing the identification number of the battery and a set of sensor data. The identification number is used to identify the battery, while the sensor data set contains data about the operating state of the battery, wherein the operating state is a nominal value indicating the...

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PUM

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Abstract

The invention relates to a vehicle battery arrangement comprising sensors and an electronic sensor system, by which means the charging and operating state of the vehicle battery is monitored. Said vehicle battery arrangement comprises a heat insulating box (1) provided with a cover (9). The sensors, electronic sensor system and other electronic components for data processing and storage are split between two thermally coupled electronic modules. A first electronic module is connected to the battery in a mechanically fixed manner as a battery module (6), and the second electronic module is connected to the cover (9) of the heat insulating box (1) in a mechanically fixed manner as a cover module (12), the two modules being interconnected for data transmission preferably by means of a power line communication.

Description

technical field [0001] The invention relates to an automobile storage battery device, which is provided with a sensor and an electronic sensing device, and uses them to monitor the charging and working state of the storage battery. Background technique [0002] Accumulators with such an arrangement are already known from the prior art. Since the measured value to be detected is superimposed on disturbance values ​​and thus distorted, the sensor and the sensor electronics must be designed such that the measured value is distorted, ie the measurement error remains below a predetermined value. For this purpose, various measures for correcting measurement errors are known from the prior art, especially from sensor technology. [0003] For example, in DE 10056972 A1 it is proposed to provide a device for detecting the state of the battery inside the battery in order to produce the shortest possible conductor connections between the individual components. In this arrangement, a ...

Claims

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Application Information

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IPC IPC(8): G01R31/36H01M50/227H01M50/249H01M50/271
CPCG01R31/36H01M10/48B60R16/03H01M2/1072Y02E60/10H01M50/227H01M50/249B60L50/64H01M50/271Y02T10/70Y02T90/16B60R16/04
Inventor G·鲍尔W·里克特
Owner IQ POWER LICENSING
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