Control algorithm for calculating critical parking optimal air pressure of commercial vehicle through combined control

The invention relates to the field of commercial vehicle temporary parking, and discloses a control algorithm for calculating commercial vehicle temporary parking optimal air pressure through combined control, which comprises a commercial vehicle electronic parking braking system, a service braking ASR system and a service braking ABS system. The calculation method comprises the following steps of: 1, acquiring an optimal air pressure value required by a vehicle in a temporary stop state according to the current slope of the vehicle, and acquiring the optimal air pressure value of the vehicle in each state through calibration or by arranging an air pressure sensor; 2, enabling the ASR system and the ABS system to implement temporary stop according to the currently obtained optimal air pressure value. The temporary stop method can optimize the temporary stop air pressure and therefore can prolong the service life of the brake. 本发明涉及商用车临停领域，公开了一种通过联合控制计算商用车临停最优气压的控制算法，包括商用车电子驻车制动系统和行车制动的ASR系统和ABS系统；其计算包括以下步骤：第一