xiongyi/Feeding_control_system
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feeding

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fujinliang
2025-11-17 00:05:40 +08:00
parent f860c5a216
commit e3ecd0550f
55 changed files with 3204 additions and 528 deletions
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52
hardware/relay.py
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@ -3,44 +3,66 @@ import socket
import binascii
from pymodbus.client import ModbusTcpClient
from pymodbus.exceptions import ModbusException
from config.settings import Settings
class RelayController:
# 继电器映射
DOOR_UPPER = 'door_upper' # DO0 - 上料斗滑动
DOOR_LOWER_1 = 'door_lower_1' # DO1 - 上料斗出砼门
DOOR_LOWER_2 = 'door_lower_2' # DO2 - 下料斗出砼门
BREAK_ARCH_UPPER = 'break_arch_upper' # DO3 - 上料斗破拱
BREAK_ARCH_LOWER = 'break_arch_lower' # DO4 - 下料斗破拱
FAST_STOP = 'fast_stop' # DO1 - 急停
UPPER_TO_JBL = 'upper_to_jbl' # DO2 - 上料斗到搅拌楼
UPPER_TO_ZD = 'upper_to_zd' # DO3 - 上料斗到振捣室
# DOOR_UPPER = 'door_upper' # DO0 - 上料斗滑动
DOOR_LOWER_OPEN = 'door_lower_open' # DO1 - 下料斗出砼门开角度
DOOR_LOWER_CLOSE = 'door_lower_close' # DO2 - 下料斗出砼门关角度（角度在7.5以下可关闭信号）
DOOR_UPPER_OPEN = 'door_upper_open' # DO3 - 上料斗开
DOOR_UPPER_CLOSE = 'door_upper_close' # DO4 - 上料斗关
BREAK_ARCH_UPPER = 'break_arch_upper' # DO3 - 上料斗震动
BREAK_ARCH_LOWER = 'break_arch_lower' # DO4 - 下料斗震动
DIRECT_LOWER_FRONT = 'direct_lower_front' # DO5 - 下料斗前
DIRECT_LOWER_BEHIND = 'direct_lower_behind' # DO6 - 下料斗后
DIRECT_LOWER_LEFT = 'direct_lower_left' # DO7 - 下料斗左
DIRECT_LOWER_RIGHT = 'direct_lower_right' # DO8 - 下料斗右
def __init__(self, host='192.168.0.18', port=50000):
def __init__(self, host='192.168.250.62', port=50000):
self.host = host
self.port = port
self.modbus_client = ModbusTcpClient(host, port=port)
#遥1 DO 7 左 DO8 右 角度 摇2：DO 12上 13下 14 往后 15往前
# 继电器命令（原始Socket）
self.relay_commands = {
self.DOOR_UPPER: {'open': '00000000000601050000FF00', 'close': '000000000006010500000000'},
self.DOOR_LOWER_1: {'open': '00000000000601050001FF00', 'close': '000000000006010500010000'},
self.DOOR_LOWER_2: {'open': '00000000000601050002FF00', 'close': '000000000006010500020000'},
self.BREAK_ARCH_UPPER: {'open': '00000000000601050003FF00', 'close': '000000000006010500030000'},
self.BREAK_ARCH_LOWER: {'open': '00000000000601050004FF00', 'close': '000000000006010500040000'}
self.FAST_STOP: {'open': '00000000000601050000FF00', 'close': '000000000006010500000000'},
self.UPPER_TO_JBL: {'open': '00000000000601050001FF00', 'close': '000000000006010500010000'},
self.UPPER_TO_ZD: {'open': '00000000000601050002FF00', 'close': '000000000006010500020000'},
self.DOOR_LOWER_OPEN: {'open': '00000000000601050006FF00', 'close': '00000000000601050006FF00'},
self.DOOR_LOWER_CLOSE: {'open': '00000000000601050007FF00', 'close': '000000000006010500070000'},
self.DOOR_UPPER_OPEN: {'open': '00000000000601050003FF00', 'close': '000000000006010500030000'},
self.DOOR_UPPER_CLOSE: {'open': '00000000000601050004FF00', 'close': '000000000006010500040000'},
self.BREAK_ARCH_UPPER: {'open': '0000000000060105000AFF00', 'close': '0000000000060105000A0000'},
self.BREAK_ARCH_LOWER: {'open': '00000000000601050005FF00', 'close': '000000000006010500050000'},
self.DIRECT_LOWER_FRONT: {'open': '00000000000601050005FF00', 'close': '000000000006010500050000'},
self.DIRECT_LOWER_BEHIND: {'open': '00000000000601050005FF00', 'close': '000000000006010500050000'},
self.DIRECT_LOWER_LEFT: {'open': '00000000000601050005FF00', 'close': '000000000006010500050000'},
self.DIRECT_LOWER_RIGHT: {'open': '00000000000601050005FF00', 'close': '000000000006010500050000'}
}
self.settings = Settings()
# 读取状态命令
self.read_status_command = '000000000006010100000008'
# 设备位映射
self.device_bit_map = {
self.DOOR_UPPER: 0,
self.DOOR_LOWER_1: 1,
self.DOOR_LOWER_2: 2,
self.FAST_STOP: 0,
self.UPPER_TO_JBL: 1,
self.UPPER_TO_ZD: 2,
self.BREAK_ARCH_UPPER: 3,
self.BREAK_ARCH_LOWER: 4
}
def send_command(self, command_hex):
"""发送原始Socket命令"""
if not self.settings.debug_feeding:
return None
try:
byte_data = binascii.unhexlify(command_hex)
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:

45
hardware/transmitter.py
View File

@ -82,6 +82,8 @@ class TransmitterController:
TIMEOUT = 2 # 超时时间为 2秒
BUFFER_SIZE= 1024
weight = None
if self.relay_controller.settings.debug_feeding:
return 0
import socket
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
@ -114,7 +116,48 @@ class TransmitterController:
# 成功返回重量（int），失败返回None
return weight
elif transmitter_id == 2:
# 上料斗变送器的信息：
IP = "192.168.250.66"
PORT = 8234
TIMEOUT = 2 # 超时时间为 2秒
BUFFER_SIZE= 1024
weight = None
if self.relay_controller.settings.debug_feeding:
return 0
import socket
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
try:
s.settimeout(TIMEOUT)
s.connect((IP, PORT))
# print(f"连接上料斗变送器 {IP}:{PORT} 成功")
# 接收数据（变送器主动推送，recv即可获取数据）
data = s.recv(BUFFER_SIZE)
if data:
# print(f"收到原始数据：{data}")
# 提取出完整的一个数据包 (\r\n结尾)
packet = self.get_latest_valid_packet(data)
if not packet:
print("未获取到有效数据包!!")
return None
# 解析重量
weight = self.parse_weight(packet)
else:
print("未收到设备数据")
except ConnectionRefusedError:
print(f"变送器连接失败：{IP}:{PORT} 拒绝连接（设备离线/端口错误）")
except socket.timeout:
print(f"读取变送器数据超时：{TIMEOUT}秒内未收到数据")
except Exception as e:
print(f"读取异常：{e}")
# 成功返回重量（int），失败返回None
return weight
def get_latest_valid_packet(self, raw_data):
"""
解决TCP粘包: