Cruising and active adjustable speed limiting system of vehicle
An active, speed-limiting technology, applied in the field of vehicle engine control system, can solve problems such as excessive speed, complex functional structure, and driver's nervousness, and achieve the goal of preventing uncontrolled acceleration of vehicles, switching flexibly, and improving comfort and safety. Effect
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[0013] The present invention establishes a new system architecture to integrate the cruise and active adjustable speed limit functions into a new functional system, and integrates part of the cruise and active adjustable speed limit functions that have similar functions and can be borrowed from each other. Become a unified shared module, simplify functions, and improve the efficiency of ECU resources. At the same time, judge whether the cruise or active adjustable speed limit function can work normally according to the state signals and fault signals of the engine and the vehicle. If it does not work properly, cut off the torque response of the cruise or active adjustable speed limit function to improve the reliability of vehicle operation Sex. A new vehicle safety measure is added to prevent the vehicle from uncontrolled acceleration when the cruise function fails, and to ensure the controllability and safety of the vehicle. Because the driver’s arm is the part with the faste...
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