MICROCONTROLLER SYSTEM AND OPERATING METHOD THEREFOR
A microcontroller system includes a microcontroller, a device which is controllable by the microcontroller, and a monitoring device. Under the control of a normal operation program, the microcontroller outputs a normal operation indicating signal. If the normal operation indicating signal is absent,...
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creator | FEHRENBACHER, BERTHOLD KOERNER, GOTTHILF |
description | A microcontroller system includes a microcontroller, a device which is controllable by the microcontroller, and a monitoring device. Under the control of a normal operation program, the microcontroller outputs a normal operation indicating signal. If the normal operation indicating signal is absent, the monitoring device transfers the device into a secured state and, if it is absent over a predefined period of time, locks the device in that state. When predefined exceptional conditions occur, the microcontroller changes to an operation preparation program, and the monitoring device increments a register. If the contents of the register reach a predefined value, the monitoring device locks the device in the secured state. |
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Under the control of a normal operation program, the microcontroller outputs a normal operation indicating signal. If the normal operation indicating signal is absent, the monitoring device transfers the device into a secured state and, if it is absent over a predefined period of time, locks the device in that state. When predefined exceptional conditions occur, the microcontroller changes to an operation preparation program, and the monitoring device increments a register. 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Under the control of a normal operation program, the microcontroller outputs a normal operation indicating signal. If the normal operation indicating signal is absent, the monitoring device transfers the device into a secured state and, if it is absent over a predefined period of time, locks the device in that state. When predefined exceptional conditions occur, the microcontroller changes to an operation preparation program, and the monitoring device increments a register. If the contents of the register reach a predefined value, the monitoring device locks the device in the secured state.</description><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL</subject><subject>CONTROLLING</subject><subject>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</subject><subject>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</subject><subject>PHYSICS</subject><subject>REGULATING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDx9XQO8nf29wsJ8vfxcQ1SCI4MDnH1VXD0c1HwD3ANcgzx9HNX8HUN8fB3UQjxcA1ydfMP4mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BhuamhmbGBo6GxkQoAQCoPCdQ</recordid><startdate>20070214</startdate><enddate>20070214</enddate><creator>FEHRENBACHER, BERTHOLD</creator><creator>KOERNER, GOTTHILF</creator><scope>EVB</scope></search><sort><creationdate>20070214</creationdate><title>MICROCONTROLLER SYSTEM AND OPERATING METHOD THEREFOR</title><author>FEHRENBACHER, BERTHOLD ; KOERNER, GOTTHILF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1751630A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2007</creationdate><topic>CONTROL OR REGULATING SYSTEMS IN GENERAL</topic><topic>CONTROLLING</topic><topic>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</topic><topic>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</topic><topic>PHYSICS</topic><topic>REGULATING</topic><toplevel>online_resources</toplevel><creatorcontrib>FEHRENBACHER, BERTHOLD</creatorcontrib><creatorcontrib>KOERNER, GOTTHILF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FEHRENBACHER, BERTHOLD</au><au>KOERNER, GOTTHILF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MICROCONTROLLER SYSTEM AND OPERATING METHOD THEREFOR</title><date>2007-02-14</date><risdate>2007</risdate><abstract>A microcontroller system includes a microcontroller, a device which is controllable by the microcontroller, and a monitoring device. 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language | eng ; fre ; ger |
recordid | cdi_epo_espacenet_EP1751630A1 |
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subjects | CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING |
title | MICROCONTROLLER SYSTEM AND OPERATING METHOD THEREFOR |
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