Wu Hui，Born in June 1973，Graduated from Hebei University of Technology, majoring in electronic engineering.，He is currently the director of the Electrical Appliance Office of the Research Institute of the Company's Technology Center.，Senior engineer。As an electrical designer，He delved into the new technology.，Keep up with the new direction of technology development，Continuous innovation，He has presided over the development of many new products and the application of new technologies.，The electro-hydraulic control technology is advanced.，Remote control technology，Beidou navigation-assisted driving，Intelligent remote management platform, etc. In XuangongKSeries bulldozer、Powder loosening machine、Corn tapping machine and other agricultural machinery、Application and Popularization of Snow-press Series Products。

SD7KHydrostatic bulldozer was the largest domestic hydrostatic bulldozer developed by the company at that time.。In the process of development and application promotion，Wu Hui is both a product designer and an assembler.，Installation with front-line workers，Debugging and testing，So as to grasp the first-hand product information.，Accumulate experience for future improvement and perfection。Initial stage of R & D test，One is working in Changdu, Tibet.SD7KBulldozer is out of order，The machine cannot walk.，Seriously affect the progress of the project，And blocked the working road.，User calls need help to solve。The company attaches great importance to the problems of users.，Arrange Wu Hui and another colleague to book the earliest ticket that night.，Arrive at the construction site in the shortest time to solve the problem。Qamdo is a prefecture-level city in Tibet.，More than 3,600 meters above sea level，Bangda Airport in Qamdo is the second highest civil airport in the world.，The elevation is 4334 meters，Distance to Changdu City: 126 km。There is no direct flight to Beijing.，You need to transfer first。Wu Hui and his colleagues brought the required maintenance tools and testing equipment the next day.，Take a bus to Beijing.，Fly from Beijing to Xi'an，Arrive in Xi'an at 10 o'clock in the evening.，To save time，They are waiting on the seats at the airport.，Catch the earliest flight to Qamdo the next day，More than 9 A. M. on the third day，They arrived at Bangda Airport.，Looking at the vast white snow outside the airport.，A blue sky，Feel the sky is so close.，But suddenly came to the plateau of 4334 meters above sea level.，The altitude sickness still comes as promised.，The thin air makes people short.，Slow down。After more than an hour's drive.，Arrive downtown，Did not do any rest directly transferred to the site.。From receiving instructions to arriving at the construction site，It only took them 40 hours.，Users were also surprised by how quickly they arrived.。Arrive at the construction site，Wu Hui led his colleagues to test the bulldozer immediately.，Check。Although the thin air of the plateau reduces the supply of oxygen.，However, they can not reduce their confidence in troubleshooting for users as soon as possible.。After careful examination，Analysis，Test，It was found that a signal wire was damaged and grounded.，Causing the machine to malfunction，Call the police ， Parking 。After troubleshooting，User test run，No further failures occurred。In order to allow users to better use the bulldozer，Improve reliability and reduce maintenance time，They are waiting for the test of bulldozer operation.，A comprehensive inspection of the whole vehicle was carried out.，And the maintenance of users.，Training on control system，So that users have a further understanding of the system.。After their work against the clock.，The trouble was finally eliminated.，The loss of users is minimized.，It is highly recognized by users.，Maintain the image of the enterprise。When dragging a tired body，A dull, distending headache，With a heavy step on the way home，Their mood is cheerful.，Just like the sky in Tibet.，Blue、Qingqing。

SD6KThe remote control bulldozer is a customized product.，Two control modes are required：Hand-held and cockpit，Cabin remote control distance requires 1 km of open space，And meet the high and low temperature working conditions.。This task has a short times，The task is heavy。After receiving the task，Wu Hui and his colleagues immediately took action.，Determine the plan，Design，Track progress，Installation and debugging。Due to this product users have added a number of special requirements.，Adding a lot of uncertainty to the design and commissioning。In order to ensure the construction period，At a later stage of debugging，Wu Hui and his colleagues work overtime until 11 P. m.，Stay up all night for the last two days。The performance parameters of the final product meet the user's requirements.，Passed the acceptance test smoothly。

In recent years，The company has developed a number of agricultural machinery products.，In order to better manage agricultural machinery，The company decided to develop an intelligent remote management platform.，Wu Hui took on the task.。After receiving the task，He actively contacted partners.，Draft the platform architecture，Determine the parameters，Organize and coordinate multi-party work，Finally, the operation of the platform is completed.。In order to improve work efficiency，And that labor intensity is reduce，The Beidou navigation assistant driving system is installed on the agricultural machinery.，Control accuracy up to 2.5 cm。Development of Intelligent System for Agricultural Machinery，Make the company's products digital、Intelligent application has reached a new level.。On the intelligent road，Wu Hui is still actively exploring.，Driverless technology and bulldozer automatic leveling system are in an orderly way.。