6results about How to "Distraction" patented technology

The invention provides an Internet of Vehicles key information classification early warning method and a vehicle-mounted device. The Internet of Vehicles key information classification early warning method comprises the steps: acquiring Internet of Vehicles information of a target vehicle; determining current driving state information of the target vehicle according to the Internet of Vehicles information; and determining the type of information sent to the target vehicle according to the driving state information. According to the invention, the information with different emergency degrees can be sent to the user according to the current driving state information, multi-channel grading early warning is realized according to the information type, and the effects of assisting driving, promoting safety and improving user experience are achieved.

The application discloses a kind of vehicle-mounted projection systems, it is related to vehicle technical field.The system includes: first display component, is set to the front of driver;Second display component, is set to the other position except the setting position of the first display component in the cabin;Projection component;Detection component, for detecting vehicle state;Control module, for responding to the first vehicle state that the vehicle state is, control the projection component and project the content to be projected on the first display component, responding to the second vehicle state that the vehicle state is, control the projection component and project the content to be projected on the second display component.This embodiment can avoid affecting the driver's line of sight when using vehicle-mounted projection system, distract the driver's attention, improve the viewing experience of people in the car.

The utility model discloses an automobile footrest, which relates to the technical field of automobile accessories and comprises a fixing plate, the fixing plate is obliquely arranged on the side wall of an automobile interior trim panel, a rotating rod is mounted at the lower end of the side wall, close to the automobile interior trim panel, of the fixing plate, and the rotating rod is rotatably connected to the automobile interior trim panel. A driving mechanism used for driving the rotating rod and the fixing plate to swing is arranged on the vehicle body interior trimming plate at the end, away from the fixing plate, of the rotating rod. The rotating rod used for driving the fixed plate to swing is arranged at the lower end of the fixed plate, and the driving part of the rotating rod is arranged on the inner side of the vehicle body interior trim panel and the inner side of the vehicle body, so that the whole device is very simple, and the influence on vehicle driving of a user is avoided; the motor is controlled to drive the fixing plate and the bearing plate to swing by a certain angle at set intervals, and the situation that the fixing plate and the bearing plate are fixed at an angle for a long time, and consequently feet of a user feel uncomfortable is avoided.

The invention discloses an interaction method of an intelligent assistant, a man-machine interaction system and a related device, when the intelligent assistant is not awakened, a first function module is displayed on a man-machine interface at a first display definition, and a virtual image of the intelligent assistant is displayed on the man-machine interface at a second display definition. Therefore, the first function module is clearly displayed on the human-computer interface, and the virtual image of the intelligent assistant is fuzzily displayed. If the awakening operation for the intelligent assistant is obtained, the intelligent assistant is controlled to enter an awakening state, the virtual image of the intelligent assistant is displayed on the human-computer interface with the third display definition, and the first function module is displayed on the human-computer interface with the fourth display definition, so that the virtual image of the intelligent assistant is clearly displayed when the intelligent assistant is awakened. Therefore, when the intelligent assistant is not awakened, it is avoided as much as possible that the virtual image of the intelligent assistant distracts the attention of the user on the function module and shields the function module, and the display effect and operation convenience of the function module are improved.

A striking device combining electric shock and kinetic energy strike includes an outer tube, a winding frame, a striking shaft, a return spring, and an electric shock assembly. An electromagnetic coil is wound around one end of the winding frame, which is fixed inside the outer tube. The striking shaft is slidably mounted inside the winding frame, and the return spring is sleeved on one end of the striking shaft. Under the action of electromagnetic attraction, the striking shaft moves towards the front end of the striking device. Under the action of the return spring, the striking shaft returns to its original position, thus reciprocating to achieve kinetic energy strike. The electric shock assembly delivers the strike by increasing the voltage. Compared with existing technologies, this invention combines kinetic energy strike and electric shock. In use, when the electric shock encounters a highly resistant target, the simultaneous use of kinetic energy strike (denial) will effectively distract the target, making it easier to subdue.

The application discloses a kind of based on noise curve and volume feedback's automobile volume adjusting method, comprising the following steps: noise equation data acquisition, the size of environmental noise brought by each noise factor in different states of test car is tested, and the equation capable of reflecting noise size is obtained from test result;The value of real-time detection noise factor is brought into the equation obtained in step one, and the sound volume is adjusted after obtaining noise data at this time;Again adjustment, the sound data is obtained by real-time sound receiving in vehicle, and the sound spectrum is obtained after Fourier transform is carried out to sound data, inverse Fourier transform is carried out after the sound of sound playing part is eliminated in frequency domain, and the volume of residual noise in time domain is obtained, compared with the time domain volume of direct sound receiving before processing, and the volume of vehicle sound is adjusted appropriately, so that the hearing volume of sound in vehicle compartment is more uniform, the frequency of driver adjusting volume is reduced, and the attention of driver is avoided to be dispersed.