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Power management and deep-discharge protection

A battery, electromechanical technology, applied in power management, data processing power supply, electrical digital data processing, etc., can solve problems such as increasing the amount of documentation, complexity of the system, and increasing space requirements for control equipment.

Inactive Publication Date: 2018-06-08
MAQUET GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using an additional controller has the disadvantage that the system becomes more complex and thus more error prone and less cost effective
Additional microcontrollers require their own software, they involve manufacturing and maintenance costs, they increase the space requirements of the control equipment and lead to increased documentation

Method used

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  • Power management and deep-discharge protection
  • Power management and deep-discharge protection
  • Power management and deep-discharge protection

Examples

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Embodiment Construction

[0023] In the following description, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. The drawings are not necessarily to scale; they are only intended to schematically illustrate corresponding features.

[0024] It should be noted that the features and components described below may be combined with each other, respectively, whether or not they have been described in the context of a single embodiment. The combination of features in the various embodiments is merely intended to illustrate the basic structure and function of the claimed apparatus and claimed method.

[0025] To avoid unnecessary repetition, various aspects are described in conjunction with various embodiments of apparatus or methods. Whereas features of the method may also be used in the device, and vice versa, aspects of the method may be combined with aspects of the device, and vice versa. figure 1 A schematic diagram of an operating table 100 is...

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PUM

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Abstract

The invention relates to a control apparatus (1) for a battery-operated device, such as an operating table, comprising: at least two microprocessors (2, 3) for controlling components of the battery-operated device, at least one input device (8-11), which can send instructions to at least one of the microprocessors (2, 3) by means of an input channel, wherein a first microprocessor (2) is designedin such a way that the first microprocessor can be put into an idle state, in which the input channel of the input device (8-11) is monitored, while the second microprocessor (3) is switched off, wherein the first microprocessor (2) is furthermore designed in such a way that the first microprocessor first puts itself into an active state and then puts the second microprocessor (3) into an active state when an instruction is input by the input device (8-11).

Description

technical field [0001] The invention relates to a device and a method for controlling a battery-operated device, such as a mobile operating table. Background technique [0002] In standard operation, the mobile operating table is powered by batteries, which means that the network connection is only established to charge the batteries. Therefore, the amount of electricity available is limited and must be used sparingly. If the operating tables are not being used at a particular time, they will tend to be in standby mode, which means that they will immediately respond to commands from one of their input devices without first being turned on. It is therefore necessary that in standby mode at least part of the electronics of the operating table must be permanently powered, with the result that the battery is continuously discharged. [0003] A characteristic of (lead) batteries is that they lose their capacity, ie their ability to store electricity, when they are stored withou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/32H04W52/02
CPCG06F1/26G06F1/32G06F1/3212Y02D10/00G06F1/3228G06F1/3293A61G13/08A61G13/1285G06F1/3287
Inventor H·格拉夫M·弗吕
Owner MAQUET GMBH
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