| 摘要 |
<p>PURPOSE: A method for reprogramming a plurality of controllers is provided to reduce the work time by reprogramming controllers at a time. CONSTITUTION: A PC(20) transmits an initialization frame, and a reprogramming application to a first programmed target controller(10). The first programmed target controller transmits the initialization frame, and the reprogramming application to a second programmed target controller(12). The second programmed target controller transmits the initialization frame, and the reprogramming application to a third programmed target controller(14). The third programmed target controller transmits the initialization frame, and the reprogramming application to the PC. If the received initialization frame, and the reprogramming application is same with the transmitted initialization frame, and the reprogramming application, the PC performs reprogramming.</p> |
