In-vehicle control system

An in-vehicle control system to be equipped in a vehicle, the in-vehicle control sys comprising:

• an image drawer configured to draw a pictorial measuring instrument as an image representing a measuring instrument related to travelling of the vehicle, the vehicle including an audiovisual information output device and a digital signal processor, the audiovisual information output device configured to output audiovisual information for an occupant in the vehicle, the digital signal processor configured to generate a reproduction signal for causing the audiovisual information output device to output the audiovisual information, the reproduction signal being an analog signal derived from a digital signal corresponding to the audiovisual information;
• a reproduction controller being included in an electronic control unit, the reproduction controller configured to
• reproduce the audiovisual information,
• stop reproduction of the audiovisual information,
• resume the reproduction of the audiovisual information from a stop position of the reproduction of the audiovisual information, and
• transmit an instruction to the digital signal processor for generating the reproduction signal;
• and
• a voltage detector configured to detect a value of a voltage of a battery equipped in the vehicle,
• wherein the digital signal processor and the electronic control unit are separate devices,
• wherein a value of a voltage at which an operation of the digital signal processor stops is set to be higher than a value of a voltage at which an operation of the reproduction controller stops, and
• wherein the reproduction controller is further configured to stop the reproduction of the audiovisual information, based on a condition that the value of the voltage detected by the voltage detector is lower than a stop voltage threshold value that is set to be higher than the value of the voltage at which the operation of the digital signal processor stops.