FIRE DETECTION SYSTEM WITH AUTOMATIC FIRMWARE UPDATING

A system and a method for updating the firmware of slave units in a fire system detect whether a new slave unit has been installed and compare the version of the firmware in the newly-installed slaveunit with that of previously-installed slave units of the same type (including any backup copies of f...

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Bibliographic Details
Main Authors FARLEY ROBERT W, OGIER JAMES, ZAARUR SHACHAK
Format Patent
LanguageChinese
English
Published 02.04.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
PHYSICS
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Summary:A system and a method for updating the firmware of slave units in a fire system detect whether a new slave unit has been installed and compare the version of the firmware in the newly-installed slaveunit with that of previously-installed slave units of the same type (including any backup copies of firmware stored by the master module in a file system). If the newly-installed slave unit's firmwareis more recent, any backup copies of the firmware stored by the master module are replaced with an image of the new version of the firmware. Additionally, slave units with older versions of the firmware are updated to the newest version. 种用于在消防系统中更新从单元的固件的系统和方法检测是否已安装了新的从单元并且将所述新安装的从单元中的固件版本与之前安装的相同类型的从单元的固件版本(包括由主模块存储在文件系统中的固件的任何备份副本)进行比较。如果所述新安装的从单元的固件较新，则由所述主模块存储的所述固件的任何备份副本都被所述固件的新版本的映像替换。此外，具有所述固件的较旧版本的从单元被更新为所述最新版本。
Bibliography:Application Number: CN201780022948