| 摘要 |
PURPOSE:To exactly detect the moving direction of an ignition pulse at high speed. CONSTITUTION:Ignition pulse information obtained from a time space pulse generator 1 is stored in time sequential two-dimensional shift registers 6-1, 6-2, 6-3, 6-4 and 6-5 as time sequential information. The time sequential two-dimensional shift register 6 stores the time space information of the ignition pulse, an operation detection part 7 detects the linear vertical, horizontal and oblique movement of the ignition pulse, and the detected movement is stored in pulse moving direction memories 3-1, 3-2, 3-3 and 3-4 for each moving direction. |
