BRAKE SYSTEM AND METHOD OF ITS CONTROL Russian patent published in 2014 - IPC B60T8/48 B60L7/26 

FIELD: transport.

SUBSTANCE: brake system comprises main brake cylinder, tank with brake fluid, first and second circuits. First circuit first inlet is connected with main brake cylinder and its second inlet is connected with tank with brake fluid. First circuit gas first wheel brake cylinder fitted at first wheel to apply braking force thereto. First circuit has disconnecting valve arranged between first inlet and first wheel brake cylinder and control valve fitted between second inlet and first wheel brake cylinder. Control valve controls inflow of brake fluid from tank to first wheel brake cylinder. Second cylinder is connected with main brake cylinder and comprises second wheel brake cylinder. Depressing the brake pedal, sensor system defines total brake moment at wheels. Method of control over brake system consists in receiving the disconnecting signal close signal to close it to prevent further transmission of pressure signal from main brake cylinder to first wheel brake cylinder. Then control signal with brake pressure magnitude is received generated in first wheel brake drive circuit to control, by control valve, the inflow of brake fluid from tank to first wheel brake cylinder for pressure adjustment in first wheel brake drive circuit.

EFFECT: matching of brake moments without extra forces, higher efficiency of braking.

12 cl, 3 dwg