Method for reliably transmitting information on a bus

Details Method for reliably transmitting information on a bus Method for reliably transmitting information on a bus

1994-05-11

2000-09-26

Chung, Phung M.

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

714748, 714821, 714712, H02H 305

Patent

active

061254541

ABSTRACT:
The present invention relates to an improved method for transmitting information on a bus assigned to an electrical controller including a main unit and at least one secondary unit. According to the invention, the reliability of data transmission via the bus is enhanced by checking each data transmission for errors. When a faulty data transmission is found, the data transmission is repeated. An error message will not be generated until a faulty data transmission is detected for a predetermined number of successive transmissions.

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