There is described a controller area network (CAN) message scanner for a winter service vehicle. The CAN message scanner generally has a housing; a controller inside said housing; and a CAN bus link having a proximal end connected to said controller and a distal end connected to a diagnostic port of an engine control unit (ECU) of said winter service vehicle; said controller performing, while said winter service vehicle has a given speed, receiving a CAN message from said ECU vehicle via said CAN bus link, said CAN message having vehicle data fields located at corresponding addresses of said CAN message; retrieving a vehicle data field having a value matching a speed value indicative of said given speed of said winter service vehicle; and generating a signal indicating an address corresponding to said retrieved vehicle data field.


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    Title :

    Controller area network (CAN) message scanner for a winter service vehicle, and method of scanning a CAN message


    Contributors:

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr





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