CONTROL METHOD FOR A BYPASS ENERGY ACCUMULATING DEVICE OF AN ELECTRONICALLY CONTROLLED HYDRAULIC BRAKING SYSTEM

The present invention discloses a bypass energy storage device for an electronically controlled hydraulic braking system, which relates to the field of new energy automobile braking systems and comprises a brake master cylinder, wherein a first pipeline and a second pipeline are arranged at an outlet end of the brake master cylinder, the other end of the first pipeline is connected with a fourth isolation valve for controlling the on-off of the first pipeline, and the other end of the second pipeline is connected with a fifth isolation valve for controlling the on-off of the second pipeline; the first pipeline is connected with a first branch, the other end of the first branch is communicated to an energy accumulator, and the first branch is connected with a first inlet valve for controlling the on-off of the first branch; the second pipeline is also connected with a second branch, the other end of the second branch is also communicated to the energy accumulator, and the second branch is connected with a second inlet valve for controlling the on-off of the second branch; the energy accumulator is also communicated with a third branch, and the other end of the third branch is communicated to a second pipeline. The effects of reducing energy consumption, better controlling foot feeling and thus improving the comfort and safety of products are achieved.