Hybrid power device and vehicle

The invention discloses a hybrid power device and a vehicle. In the hybrid power device, a first planet row comprises a first sun gear, a first planet gear, a first gear ring and a first planet carrier, a second planet row comprises a second sun gear, a second planet gear, a second gear ring and a second planet carrier, the first sun gear is connected with the second planet carrier, the first planet carrier is connected with the second gear ring; an input shaft is arranged to be selectively connected with the first sun gear and the first planet carrier; a first brake is arranged to lock or release the second gear ring, and a second brake is arranged to lock or release the second planet carrier; an engine is arranged to be selectively connected with or separated from the input shaft, a first motor is connected with the input shaft, a second motor is connected with the second sun gear, and the first gear ring is arranged to output power to the wheels. According to the hybrid power device, the double planet rows are adopted, composite power distribution and output power distribution are achieved, fuel economy is facilitated, and parking power generation, a range extending mode and thelike are achieved.