Abstract: A vehicle monitoring system, comprises: at least a sensor; a head unit; at least a smart unit; wherein the sensor is capable of detecting vehicle status, generating a corresponding signal and then sending the generated signal to the head unit; the head unit is capable of receiving and analyzing the generated signal, and generating an analysis result, and they informing whether the vehicle status is abnormal by outputting a warning in the vehicle or sending the analysis result to the smart unit; the smart unit is authorized by the head unit and capable of displaying the analysis result.

Abstract: The invention uses the backlight of a display monitor such as LCD monitor or OLED monitor as the lighting to replace dome light lamp in a vehicle. The in-vehicle lighting device has an input circuit for inputting commands to generate the dome light, a control circuit for receiving the commands and outputting an equivalent panel signal, and a display monitor for receiving the equivalent panel signal and emitting the dome light based on the equivalent panel signal.

Abstract: An entertainment system including one or more display devices. Each display device may have a media player to play the content of a disc or media inserted in the media player. Each display device may also have a storage unit to store the media content. The media content can be shared between different display devices. The connection between display devices can be either by plurality of cables or by a wireless network. Each display device receives its power from a power filter. The power filter is connected to a power source.

Abstract: A vehicle entertainment system comprising media player, master unit which capable of running at least two different tasks concurrently, slave units being under control of the master unit and slave units are capable of executing at least two different actions corresponding to the at least two different tasks concurrently. A smart device that is capable of controlling the operation of master unit and slave units. A media placed in the media player can be played and shared between master and slave units. The media can be stored in a storage device to be played at a later time.

Abstract: A vehicle entertainment system comprising media player, master unit, slave units and smart devices to control the operation of master unit and slave units. A media placed in the media player can be played and shared between master and slave units. The media can be stored in a storage device to be played at a later time. The media content is shared between master and slave units via cable or wireless communication.