A vehicle and an audio processing method for the same are provided to allow a sound level output through a speaker to be maintained at a preset sound level by adjusting a volume of a power amplifier to a constant value based on modulation information of a received broadcast signal. The audio processing method includes receiving a broadcast signal and obtaining modulation information of the broadcast signal and determining volume information of the broadcast signal based on the modulation information. A volume of a power amplifier is adjusted based on the determined volume information to adjust an output sound level of the broadcast signal to correspond to a preset output sound level.

An interface/electronics module for reading information from a vehicle data bus and controlling functions available through the vehicle data bus. A graphical user interface is provided. The interface may include a stand-alone tablet computer or may be part of an integrated and permanently-mounted display. The interface/electronics module may include the functionality of the factory audio system (such as a radio tuner, power amplifier, etc.). In addition, the interface/electronics module is able to transmit commands via the vehicle's CAN bus.

An electric vehicle may include a body, a bracket fixed in a rear potion of the body, a low-voltage component supported by the bracket and a high-voltage component located frontward of the low-voltage component. The bracket may include a front end fixed to the body at a position frontward of the low-voltage component, a rear end fixed to the body at a position rearward of the low-voltage component and at least one bend located between the front end and the rear end and each having an upwardly protruding shape. The at least one bend may include one or both of a first bend located frontward of the low-voltage component and a second bend located rearward of the low-voltage component.

This application discloses a data transmission/reception method and apparatus, and belongs to the field of in-vehicle technologies. Aspects of the disclosure provide a method for data transmission. The method includes generating, by processing circuitry of a source device for data transmission, a graphical symbol representing data to be transmitted, displaying the graphical symbol on a display screen of the source device and detecting a specific operation on the graphical symbol that is displayed on the display screen. The specific operation is indicative of an instruction to transmit the data to a target device. The method further includes determining a moving direction of the graphical symbol according to the specific operation, transmitting the data to the target device and animating the graphical symbol to leave the display screen of the source device in the moving direction to indicate the data transmission.

A work machine can include an operator station, an overhead control station, a first display mounting system, a second display mounting system, a first display device, and a second display device. The operator station can include a rotatable seat. The first display mounting system can be connected to the overhead control station. The first display device can be connected to the first display mounting system. The second display mounting system can be connected to the rotatable seat, and the second display device can be connected to the second display mounting system. The first display mounting system can be operable to selectably adjust a position of the first display device relative to the overhead control station, and the second display mounting system can be operable to selectably adjust a position of the second display device relative to the rotatable seat.

A switch device includes: an adhesive base adhered to a surface of a surface member; and an operation assembly connected to the adhesive base. The operation assembly includes: an operation base connected to the adhesive base; and an operation knob that is rotatable with respect to the operation base. The operation knob is connected to the adhesive base and is removable from the adhesive base in an axial direction of the operation knob.

A method and device for calibrating a sensor system of a moving object. The sensor system includes a plurality of individual sensors. Each individual sensor has a particular detecting range. Each of these sensors having a detecting range at least partially overlapping with at least one further sensor of the sensor system. The method includes: defining a virtual overall sensor based on a merger of the particular detecting ranges of each individual sensor; determining first coordinates of a plurality of external objects, as well as second coordinates of selected points of the moving object; and orienting the virtual overall sensor relative to the moving object, as a function of the first and second coordinates.

The invention provides a car multimedia device for automatically switching between an internal device control mode and an external device control mode, comprising a first connection port, a second connection port and a control module for being connected to the first connection port and the second connection port. The control module scans the second connection port to determine whether the second connection port is connected to an external electronic device. When the second connection port fails to be connected to the external electronic device, the control module performs the internal device control mode to control the car display via a car host. When the second connection port is connected to the external electronic device, the control module transmits a master control information of the external electronic device to the car display such that the external electronic device controls the car display via the control module for rapidly automatically switching.

A module assembly is attached on a headlining of a vehicle and includes a base where an upper portion thereof is open, a first printed circuit board (PCB) and a second PCB sequentially stacked on a plurality of supporting pillars extending in a vertical direction to an inner bottom surface of the base and electrically connected to each other by a flexible cable, and a cover assembled with the base to cover the first and second PCBs stacked on the base.

A method, system, and computer-readable storage medium that receive a first audio signal generated by a first microphone of a plurality of microphones having a sound inlet, detect an acoustic disturbance in the received first audio signal, the detected acoustic disturbance in the received first audio signal resulting from a tactile interaction proximate the sound inlet of the first microphone, determine whether the detected acoustic disturbance correlates to a pre-defined acoustic signature, and generate, based upon determining that the detected acoustic disturbance correlates to the pre-defined acoustic signature, a control signal corresponding to the pre-defined acoustic signature, the generated control signal controlling one or more of a plurality of speakers of an in-vehicle communication system.