BRAKING METHOD AND APPARATUS, AND VEHICLE

1 . A braking method, wherein the method comprises:

obtaining a recharge power capability value of a vehicle;

determining an electric braking torque of the vehicle as a preset value when the recharge power capability value is less than or equal to a first threshold, and determining a hydraulic braking torque of the vehicle based on a target energy recovery torque and a maximum allowed energy recovery torque of the vehicle, wherein the target energy recovery torque is determined based on at least one of a traveling speed or an accelerator pedal opening of the vehicle, and the maximum allowed energy recovery torque indicates a maximum value of an energy recovery torque allowed by the vehicle; or

determining, based on a traveling parameter of the vehicle, the electric braking torque and the hydraulic braking torque when the recharge power capability value is greater than a second threshold; and

sending first indication information, wherein the first indication information comprises at least one of the electric braking torque or the hydraulic braking torque.

2 . The method according to claim 1 , further comprising:

controlling a type-B electric regenerative braking system to be turned off, wherein the type-B electric regenerative braking system is located in the vehicle, and the type-B electric regenerative braking system is configured to adjust a distribution ratio of the electric braking torque to the hydraulic braking torque of the vehicle.

3 . The method according to claim 1 , wherein the method further comprises:

obtaining the traveling parameter of the vehicle, wherein the traveling parameter comprises at least one of the traveling speed, an acceleration, or a brake pedal opening.

4 . The method according to claim 1 , further comprising:

controlling a type-B electric regenerative braking system to be turned on, wherein the type-B electric regenerative braking system is located in the vehicle, and the type-B electric regenerative braking system is configured to adjust a distribution ratio of the electric braking torque to the hydraulic braking torque of the vehicle.

5 . The method according to claim 1 , wherein before the obtaining a recharge power capability value of a vehicle, the method comprises:

determining that the vehicle is in a non-one-pedal driving mode.

6 . The method according to claim 5 , wherein the determining that the vehicle is in a non-one-pedal driving mode comprises:

detecting a first input of a user for the vehicle; and

in response to the first input, disabling a one-pedal driving mode of the vehicle.

7 . A braking apparatus, wherein the apparatus comprises:

a communication interface, configured to obtain a recharge power capability value of a vehicle;

a processor, configured to:

determine an electric braking torque of the vehicle as a preset value when the recharge power capability value is less than or equal to a first threshold, and determine a hydraulic braking torque of the vehicle based on a target energy recovery torque and a maximum allowed energy recovery torque of the vehicle, wherein the target energy recovery torque is determined based on at least one of a traveling speed or an accelerator pedal opening of the vehicle, and the maximum allowed energy recovery torque indicates a maximum value of an energy recovery torque allowed by the vehicle; or

determine, based on a traveling parameter of the vehicle, the electric braking torque and the hydraulic braking torque when the recharge power capability value is greater than a second threshold; and

a transceiver, configured to send first indication information, wherein the first indication information comprises at least one of the hydraulic braking torque or the hydraulic braking torque.

8 . The apparatus according to claim 7 , wherein

the processor is configured to control a type-B electric regenerative braking system to be turned off, wherein the type-B electric regenerative braking system is located in the vehicle, and the type-B electric regenerative braking system is configured to adjust a distribution ratio of the electric braking torque to the hydraulic braking torque of the vehicle.

9 . The apparatus according to claim 8 , wherein

the communication interface is further configured to obtain the traveling parameter of the vehicle, wherein the traveling parameter comprises at least one of of the traveling speed, an acceleration, or a brake pedal opening.

10 . The apparatus according to claim 7 , wherein

the processor is configured to control a type-B electric regenerative braking system to be turned on, wherein the type-B electric regenerative braking system is located in the vehicle, and the type-B electric regenerative braking system is configured to adjust a distribution ratio of the electric braking torque to the hydraulic braking torque of the vehicle.

11 . The apparatus according to claim 7 , wherein

the processor is further configured to determine that the vehicle is in a non-one-pedal driving mode.

12 . The apparatus according to claim 11 , wherein

the processor is configured to:

detect a first input of a user for the vehicle; and

in response to the first input, disable a one-pedal driving mode of the vehicle.

13 . A braking apparatus, comprising a processor and a memory, wherein the processor is coupled to the memory, the memory is configured to store a computer program or instructions that, when executed by the processor, cause the apparatus to:

obtain a recharge power capability value of a vehicle;

determine an electric braking torque of the vehicle as a preset value when the recharge power capability value is less than or equal to a first threshold, and determine a hydraulic braking torque of the vehicle based on a target energy recovery torque and a maximum allowed energy recovery torque of the vehicle, wherein the target energy recovery torque is determined based on at least one of a traveling speed or an accelerator pedal opening of the vehicle, and the maximum allowed energy recovery torque indicates a maximum value of an energy recovery torque allowed by the vehicle; or

determine, based on a traveling parameter of the vehicle, the electric braking torque and the hydraulic braking torque when the recharge power capability value is greater than a second threshold; and

send first indication information, wherein the first indication information comprises at least one of the hydraulic braking torque or the hydraulic braking torque.

14 . The braking apparatus of claim 13 , wherein the instructions cause the apparatus to:

controll a type-B electric regenerative braking system to be turned off, wherein the type-B electric regenerative braking system is located in the vehicle, and the type-B electric regenerative braking system is configured to adjust a distribution ratio of the electric braking torque to the hydraulic braking torque of the vehicle.

15 . The braking apparatus of claim 13 , wherein the instructions cause the apparatus to:

obtain the traveling parameter of the vehicle, wherein the traveling parameter comprises at least one of the traveling speed, an acceleration, or a brake pedal opening.

16 . The braking apparatus of claim 13 , wherein the instructions cause the apparatus to:

control a type-B electric regenerative braking system to be turned on, wherein the type-B electric regenerative braking system is located in the vehicle, and the type-B electric regenerative braking system is configured to adjust a distribution ratio of the electric braking torque to the hydraulic braking torque of the vehicle.

17 . The braking apparatus of claim 13 , wherein the instructions cause the apparatus to:

determine that the vehicle is in a non-one-pedal driving mode.

18 . The braking apparatus of claim 17 , wherein the instructions cause the apparatus to:

detect a first input of a user for the vehicle; and

in response to the first input, disable a one-pedal driving mode of the vehicle.