62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
import time
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from hardware.relay import RelayController
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from hardware.transmitter import TransmitterController
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from test_feed import start_feeding
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def start_feeding():
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"""第一阶段下料：下料斗向模具车下料（低速）"""
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print("开始下料")
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# self.relay_controller.control
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loc_relay=RelayController()
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loc_mitter=TransmitterController(loc_relay)
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initial_lower_weight=loc_mitter.read_data(2)
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initial_upper_weight=loc_mitter.read_data(1)
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first_finish_weight=0
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start_time=None
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# mould_need_weight=4000
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while True:
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current_weight = loc_mitter.read_data(2)
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first_finish_weight=initial_lower_weight-current_weight
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if current_weight<500:
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#关5秒
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if start_time is None or time.time()-start_time>5:
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start_time=time.time()
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loc_relay.control_arch_lower_open()
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if current_weight<100:
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start_time=None
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loc_relay.control_lower_close()
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break
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print(f'------------已下料: {first_finish_weight}kg-------------')
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time.sleep(1)
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#打开上料斗出砼门，开5就，开三分之一下
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loc_relay.control_upper_open_sync(5)
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while True:
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current_upper_weight = loc_mitter.read_data(1)
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if current_upper_weight<3500:
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#关5秒
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loc_relay.control_upper_close()
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break
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time.sleep(1)
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initial_lower_weight=loc_mitter.read_data(2)
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while True:
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current_weight = loc_mitter.read_data(2)
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first_finish_weight=first_finish_weight+initial_lower_weight-current_weight
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if current_weight<500:
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#关5秒
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if start_time is None or time.time()-start_time>5:
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start_time=time.time()
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loc_relay.control_arch_lower_open()
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if current_weight<100:
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start_time=None
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loc_relay.control_lower_close()
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break
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print(f'------------已下料: {first_finish_weight}kg-------------')
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time.sleep(1)
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if __name__ == "__main__":
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start_feeding()
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