Jiang Xiaodong is an employee of the Hanjiawan Intelligence Center of the Information Technology Operation and Maintenance Branch，Has more than thirty years of work experience。He is the "technical pioneer" in the information business，It is also the "Dinghai Shenzhen" of Hanjiawan Intelligent Information Center，affectionately called Dana Jiang。
The industrial Ethernet ring network of Hanjiawan Coal Company was built in 2010，With the continuous acceleration of the pace of intelligent coal mine construction，Rapid increase in production subsystems，Achieve upgrade optimization。For this，The original switch nodes and links can no longer meet the needs of the new system，It is urgent to transform the existing industrial ring network。2019，Jiang Xiaodong participated in the transformation of the industrial Ethernet ring network under the arrangement of the company m88 casinoleaders，From the design of the project、Installation to completion，He seizes working hours every day，Discuss project details with colleagues，Complete missing items，And travel between the fully mechanized mining face and the substation chamber。The location of the equipment、Cable direction、Standardization matters，Be on guard at all times，Working overtime in the office to study drawings，Optimize process flow。Even if your face is covered with soot、My feet are covered in blisters，I haven’t stopped fighting yet。
Colleague Han Xiaolong often reminds him: "The construction period is not tight，Don’t work so hard，Your body will collapse if you do this。" Jiang Xiaodong always said with a smile: "It's okay，The body can still bear it，Complete the basic construction as soon as possible，It’s easier to carry out other people’s work。”That’s it，After more than two months of unremitting efforts，The upgrade of the underground industrial ring network is finally completed。The day it was put into use，Jiang Xiaodong smiled，Laughing like a child。
Period，The team completed a total of 6 Gigabit industrial access switches underground，5 10G industrial video access switches，3 Gigabit industrial control access switches，M88 appLaying tens of thousands of meters of optical cable、Power cord，Built 2 sets of background monitoring and control systems，With high quality、Completed the work tasks efficiently and successfully。
Jiang Xiaodong has a meticulous work attitude、Efficient execution and strong sense of responsibility，Whenever a device fails，You can always guess the fault status based on your own experience，Prepare the necessary tools and equipment in time，Go down the well to deal with the fault status immediately，Avoid the spread of fault points over a large area。Subsequently，Register the device’s hidden danger ledger，Data in the equipment hazard ledger，The most effective method for analysis and discussion、The fastest way to cure hidden dangers。
Jiang Xiaodong once won the Excellence Award in the "Safety Instrument Monitoring Team" of the 5th National Coal Industry Vocational Skills Competition，North Shaanxi Mining Company’s Third “Five Small Innovations” Excellence Award。
The author asked him what reasons have always supported his continuous efforts、Achievements，He told the author with a gentle face: "You have to do your work down-to-earth，Don’t be afraid of hardship，Because in this process，You will learn things that are not in books。M88 gameOnly make yourself stronger，In order to reflect your own value。”(Author: Qiao Jiao Wang Xin Editor: Wang Yu)