MC协议（QnA兼容3C帧指令） 三菱Q系列PLC C24串口 利用C#从串口底层实现，RS232_Connection.cs类可以重点查看学习
2021-05-28 15:37:01
42.97MB
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orbotech aoi硬件描述
The standard resolution cameras have an inspection window of 50 x 37mm, in which, components as small as 0201 and an IC-pitch down to 0.4 mm can be inspected.
2021-04-19 14:09:02
289KB
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import xml.etree.ElementTree as ET
import traceback
import pandas as pd
import datetime
filehoder=r'D:\myproject_python\AOI\xml_AOI -1\xml_AOI'
filename=['V-NC419764','V-NC420305','NC421886']
with open(r'D:\myproject_python\AOI\xml_AOI -1\xml_AOI\0_V-NC419764.txt',"r") as f:
file_section_list=f.read()
f.close()
print(file_section_list)
def cutXmlSentences(file_str):
"""
说明：一个xml文件中包含多个html段，进行分割.
:param file:
:return:
"""
final_list = []
output = ""
str_list = file_str.split("\n")
for i in range(len(str_list)):
if str_list[i] != "\n":
output += str_list[i]
else:
final_list.append(output)
output = ""
final_list.append(output)
tmp_list = list(filter(lambda s: s != '' and s != ' ' and s != '\n', final_list))
return tmp_list
def traversexml(element):
"""
说明：遍历element所有子节点.
:param element:
:return:
"""
# print (len(element))
if len(element) > 0:
for child in element:
print(child.tag, "----", child.attrib)
traversexml(child)
def ReadXml(xml_string):
"""
说明：解析xml文件成root.
:param xml_string:
:return:
"""
root = None
if (xml_string):
try:
# print("xmlstring provided")
root = ET.fromstring(xml_string)
except Exception: # as e:
print(xml_string)
print("parse xmlstring failed!")
finally:
return root
child_root = ReadXml(file_section_list)
final_data_dict = {}
for header in child_root.findall('header'):
#这些元素只出现一次
for serialnumber in header.findall("serialnumber"):
final_data_dict['boardid'] = serialnumber.text.strip("V-")
for dt in header.findall("datetime"):
date_time = datetime.datetime.strptime(dt.text.replace(".000+08:00", "").replace("T", " "),"%Y-%m-%d %H:%M:
2021-04-01 17:01:11
16KB
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RSLogix5000 AOI用户自定义指令学习心得
Created by Jackwell Cheung, Copyright of Jackwell Automation
2021-03-27 19:54:02
300KB
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详细讲解了erdas2014软件对影像的处理,包括:
1) shapefile转为AOI文件
2) 影像裁切
3) 影像拼接
2021-03-04 16:15:07
1.4MB
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利用VS2010和Opencv开发AOI测试技术，内容包括视频图像识别没处理旋转放大缩小以及其他处理，图像比较，Logo比较。
2019-12-21 20:07:56
8.42MB
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