4/9/2017 10:12 AM | |
Joined: 2/9/2016 Last visit: 8/19/2024 Posts: 56 Rating: (4) |
Hi friends, Could you please help me with experimental school project? I need trigger output Q1 for (delayed interval - calculated from speed of train) and ON 2 second interval - this two intervals is trigered based on counting whel axles of train. Variable value: Number of signalizated axle Counting axles by sensing I1 and I2 - two sensors is used for calculating velocity of train ( two inductive sensor between each of them is 30cm gap. For exampe: Counter is set to 3 then trigering algorithm: Q1 is triggered with first axle ( sensed I1 and I2) and each 3 axle of train. Axles and Q1: 1-ON, 2-OFF, 3-ON, 4-OFF, 5-OFF, 6-ON, 7-OFF´, 8-OFF, 9-ON .............. Counter is set to 5 then trigering algorithm: Q1 is triggered with firs axle ( sensed I1 and I2) and each 5 axle of train. Axles and Q1: 1-ON, 2-OFF, 3-OFF, 4-OFF, 5-ON, 6-OFF, 7-OFF´, 8-OFF, 9-OFF, 10-ON .............. I tried program attached circuit, it works but from my opinion not ,,clear,, solution of task. Sorry for my bad english :-( Thanks for help. AttachmentCounting axles.zip (276 Downloads) |
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