Wake-up circuit and vehicle

The utility model provides a wake-up circuit and a vehicle. Wherein the wake-up circuit comprises at least one isolation sub-circuit, and after the input end of the isolation sub-circuit receives a preset sudden change edge, a preset signal which does not exceed a preset duration is output; and when any one of the isolation sub-circuits outputs the preset signal not exceeding the preset duration, the wake-up circuit outputs a wake-up signal. According to the configuration, the wake-up circuit can be used for responding to multiple wake-up source signals and outputting wake-up signals to activate a controller of the vehicle, and meanwhile the problem that when a certain wake-up source signal is kept at a high level (or low level), the wake-up circuit continuously outputs the wake-up signals, and then state changes of other wake-up sources cannot be responded is solved; the wake-up circuit solves the problem that in the prior art, a wake-up circuit which carries out unified processing on multiple wake-up source