Abstract: Disclosed are a dual-motor multi-gear hybrid transmission system and a vehicle. The dual-motor multi-gear hybrid transmission system includes an engine, a first motor, a second motor, a first clutch, a second clutch, a first planet row, a second planet row, a first input shaft, a second input shaft, a third input shaft and a brake assembly. The first input shaft is connected to the engine through the first clutch. The second input shaft is connected to the engine through the second clutch, and the second input shaft is sleeved outside the first input shaft. The first motor is connected to the engine. The second motor is connected to the first planet row through the third input shaft. The brake assembly is configured to brake the first planet row and/or the second planet row.

Abstract: Embodiments of the present application relate to the field of computer vision, and disclose a temporal proposal generation method and apparatus. The method includes: acquiring a first feature sequence of a video stream; obtaining a first object boundary probability sequence based on the first feature sequence, where the first object boundary probability sequence includes probabilities that the multiple segments belong to an object boundary; obtaining a second object boundary probability sequence based on a second feature sequence of the video stream, where the second feature sequence and the first feature sequence comprise same feature data arranged in a reverse order; and generating a temporal object proposal set based on the first object boundary probability sequence and the second object boundary probability sequence.