High-strength light-weight vehicle body structure adopting novel process

The invention discloses a high-strength light-weight vehicle body structure adopting a novel process. The front end of a vehicle body side part structure is connected with a vehicle body front part structure, and the rear part of the vehicle body side part structure is connected with a vehicle body rear part structure; the vehicle body front structure comprises a front wall, a front bumper lower cross beam, a left front stand column, a front top assembly and a right front stand column, the front wall is located on the lower portion of the vehicle body front structure, the front bumper lower cross beam is located below a vehicle window of the vehicle body front structure, and the left front stand column is located on the left side of the vehicle window of the vehicle body front structure. The right front stand column is located on the right side of a car window of the car body front structure. The front top assembly is located on the top of the car window of the car body front structure. The left front stand c