Abstract: 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.

Abstract: 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.

Abstract: An automation testing framework is provided for testing user interface elements in an application. Actions may be executed on elements of the application using a state machine in order to eliminate a need to insert wait periods into the test tool. An adaptive delay is applied to execution of the user interface element when execution cannot be validated prior to re-execution of the user interface element. The adaptive delay removes testing instability and accelerating testing of the application.