update 更新图片处理，点位比较方法，夹爪控制

Constant.py

@@ -1,9 +1,9 @@
 import os
 
-Debug = True
+Debug = False
 IO_EmergencyPoint = 3
 bag_height = 10 # 一袋的高度
-position_accuracy = 0.05
+position_accuracy = 0.1
 manual_adjust_accuracy = 1
 # speed = 10
 # shake_speed = 20
@@ -78,6 +78,7 @@ str_sys_log_IO_error = 'IO更新失败'
 str_sys_log_alarm_error = '发生报警：'
 str_sys_log_move_error = '请填写全部坐标'
 str_sys_set_position_error = '未选中行'
+str_sys_command = '发送命令'
 str_tcp_robot_connect_fail = '连接失败'
 str_tcp_robot_connect_success = '连接成功'
 str_tcp_robot_data_error = '数据解析错误'