METHODS OF REPLACING SENSOR DEVICES
A method performed by a first sensor device (10) registered with a processing node (30) via a network is provided and comprises steps of: i. detecting (110) a trigger event (100), ii. broadcasting (120) a signal (122) to a second sensor device (20) and establishing (124) a direct connection (126) be...
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Zusammenfassung: | A method performed by a first sensor device (10) registered with a processing node (30) via a network is provided and comprises steps of: i. detecting (110) a trigger event (100), ii. broadcasting (120) a signal (122) to a second sensor device (20) and establishing (124) a direct connection (126) between the first sensor device (10) and the second sensor device (20), iii. transferring (140, 160) identity information (150) and connection information (170) to the second sensor device (20) via the direct connection, wherein the identity information (150) identifies the first sensor device (10) to the processing node (30), and the connection information (170) is used by the first sensor device (10) to connect to the processing node (30), and iv. receiving confirmation that the second sensor device (20) has been registered with the processing node (30) as a replacement for the first sensor device (10) and removing (210) the connection information (170) from the first sensor device (10). A method performed by the second sensor device (20), and a method performed by the processing node (30), as well as first (10) and second (20) sensor devices and a processing node (30), systems and computer program products and a carrier, are also provided. |
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