Optimization method and device of vehicle-mounted large language model, storage medium and electronic device

The invention provides an optimization method and device for a vehicle-mounted large language model, a storage medium and an electronic device.The method comprises the steps that a simulation attack instruction for the vehicle-mounted large language model is constructed through cue words, and the vehicle-mounted large language model is deployed in a vehicle-mounted operation system of a vehicle; inputting the simulation attack instruction into the vehicle-mounted big language model, and recording defense behavior data of the vehicle-mounted big language model; evaluating a safety performance index of the vehicle-mounted large language model by adopting the defense behavior data; and optimizing the vehicle-mounted large language model according to the safety performance index and the defense behavior data. According to the embodiment of the invention, the safety and reliability of the vehicle-mounted operation system when facing attacks based on the constructed cue word can be improved, higher-level informatio