초록 ▼

An electronic slip control system for railway vehicle brakes having a standard slip control logic circuit responsive to axle speed and rate signals to produce a multi-bit binary number word. A primary slip control word formation circuit for converting the multi-bit binary number word to a hexidecima

An electronic slip control system for railway vehicle brakes having a standard slip control logic circuit responsive to axle speed and rate signals to produce a multi-bit binary number word. A primary slip control word formation circuit for converting the multi-bit binary number word to a hexidecimal number word which is conveyed to a primary slip control table. The primary slip control table circuit conveys the hexidecimal number word to a table output selection circuit. A synchronous slip control logic circuit responsive to the axle speed and rate signals to produce a multi-bit binary word. A synchronous slip control word formation circuit for converting the multi-bit binary number word to a hexidecimal number word which is conveyed to a synchronous slip control table circuit. The synchronous slip control table circuit conveys the hexidecimal number word to the table output selection circuit which causes intermediate circuit means to convey an appropriate control signal to a brake valve for preventing wheel lockup.

대표청구항 ▼

An electronic slip control system for a multiple-truck railway vehicle comprising, a standard slip control logic means responsive to axle speed and rate signals to produce a multi-bit binary number word, a primary slip control word formation means for converting the multi-bit binary number word to a

An electronic slip control system for a multiple-truck railway vehicle comprising, a standard slip control logic means responsive to axle speed and rate signals to produce a multi-bit binary number word, a primary slip control word formation means for converting the multi-bit binary number word to a hexidecimal number word which is conveyed to a primary slip control table means, said primary slip control table means conveys the hexidecimal number word to a table output selection means, a synchronous slip control logic means responsive to the axle speed and rate signals to produce a multi-bit binary word, a synchronous slip control word formation means for converting the multi-bit binary number word to a hexidecimal number word which is conveyed to a synchronous slip control table means, said synchronous slip control table means conveys the hexidecimal number word to said table output selection means which is connected to intermediate circuit means, and said intermediate circuit means causes an appropriate control signal to be conveyed to a brake valve for preventing wheel slip.