A battery monitor (44) is paired to a communication device (38), e.g., as provided on an industrial vehicle, battery charger, etc., for wireless communication. Pairing is implemented by transmitting an encoded message from the communication device (38) to a load (62). The encoded message is detected by the battery monitor (44), by sensing changes in a characteristic of an energy storage device or battery (40) that occur responsive to the communication device (38) transmitting the encoded message to the load (62). The battery monitor (44) then converts the encoded message into a discovery parameter. A paired wireless connection is set up between the communication device (38) and the battery monitor (44) using the discovery parameter such that the battery monitor (44) and communication device (38) wirelessly communicate thereafter.
Pairing of a battery monitor to a communication device, by message encoded in battery current
2015-11-11
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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