Auxiliary operation system and auxiliary operation method of vehicle device

An auxiliary operation system of a vehicle device, comprising:

• a display, having a human-computer interaction interface;
• a plurality of sensing units, disposed at different positions in a vehicle and configured to sense object spatial information;
• and
• an image processing system, wherein the image processing system is configured to determine a user identity of a user according to at least one user feature of the user, and the image processing system includes:
• a response unit, coupled to the sensing units and configured to determine whether a touch condition is met according to a sensing signal of at least one of the sensing units to generate a response position signal;
• a compensation unit, coupled to the sensing units and configured to receive a plurality of sensing signals of the sensing units to generate a compensation signal;
• and
• a control unit, coupled to the response unit and the compensation unit, and configured to generate an operation signal according to the response position signal and the compensation signal,
• wherein the operation signal is configured to adjust a trigger position of the human-computer interaction interface,
• wherein the control unit is further configured to set different control permissions according to user identities corresponding to different users in the vehicle,
• wherein the control unit is further configured to determine a distance between a hand part of the user and the display based on the sensing signals,
• wherein in response to that the distance between the hand part of the user and the display is within a preset hovering range, the control unit is configured to determine that the hand part intends to perform a hovering touch.