Analysis of automobile maintenance technology
[Abstract] This paper expounds the basic concepts of traditional automobile maintenance and modern automobile maintenance, introduces the characteristics of current automobile maintenance technology, and puts forward some measures for promoting the further improvement of automobile maintenance technology.
[Keywords:] automobile maintenance technology; analyse
China Library Classification Number: U472 Document Identification Number: A Document Number:1009-914x (2016)17-0324-01.
1 Basic concepts of traditional automobile maintenance and modern automobile maintenance
1. 1 traditional automobile maintenance
Traditional automobile maintenance mainly depends on manual operation with machinery as the core. In the process of car repair, the repair process is overemphasized, and the repair of parts is the main one. Generally speaking, traditional automobile maintenance mainly focuses on disassembly and adjustment and parts maintenance; In the aspect of fault inspection, qualitative analysis is the main method, and intuitive naked eye observation or a small number of instruments are usually used for measurement; In the process of maintenance, if you need to use technical data, then you usually choose to consult the technical standards manual.
1.2 modern technology maintenance
Modern automobile maintenance technology is very different from traditional automobile maintenance. First of all, modern automobile maintenance is based on the integrated diagnosis of liquid, machine and electricity. Using this new technology, automobile faults can be found quickly and accurately. Secondly, modern automobile maintenance is a combination of assembly disassembly and adjustment technology and system diagnosis; In the aspect of automobile fault diagnosis, it is based on quantitative analysis, mainly based on instrument detection, supplemented by intuitive detection. Thirdly, the technical information of modern automobile maintenance is generally based on the information CD or maintenance manual given by the manufacturer, which is more professional and more appropriate.
2 Characteristics of current automobile maintenance technology
2. The extensive use of1network has improved the comprehensive understanding of maintenance information.
At present, it is the era of information technology, and the information network has brought great impetus to the development of various industries. The automobile industry is no exception. No matter the control technology or structure, its scientific level is further deepened, and various new automobile equipment, functions and brands emerge one after another. Of course, this also brings some difficulties to the automobile maintenance technicians. The massive vehicle information, degree and data cannot be completely remembered by the automobile maintenance technicians. And the experience reserve, technology and knowledge of automobile maintenance technicians are gradually showing limitations. The arrival of the network era has just brought a brand-new information exchange platform to automobile maintenance.
The network has greatly promoted the speed of automobile information transmission, and also provided it with a more comprehensive space. Internet covers all fields in the world, and a large number of automobile maintenance materials and fault detection and diagnosis technologies can be found on the Internet.
2.2 The use of electronic maintenance equipment promotes the progress of automobile maintenance equipment.
The development of the whole automobile maintenance industry has also promoted the continuous progress of automobile maintenance equipment. Automobile maintenance equipment has gradually changed from traditional machines and tools to modern advanced automobile fault detection equipment. For example, exhaust gas detector, decoder, four-wheel locator and other detection equipment have appeared one after another, and gradually become popular in the automobile maintenance industry, becoming an indispensable maintenance tool for modern automobile maintenance technology. This kind of test equipment or instruments are mostly the products of computer technology or electronic technology. To master them skillfully, operators need to master a high degree of theoretical knowledge and practical operation technology. Therefore, it is necessary to train automobile technical maintenance personnel regularly, so that maintenance personnel can fully master all kinds of electronic testing equipment and effectively play the accurate function of testing equipment in the process of use. The electronization of maintenance testing equipment represents the innovation and breakthrough in the field of automobile maintenance and is an important way to develop the modernization of automobile industry.
2.3 The application of fault diagnosis technology promotes the improvement of diagnosis efficiency.
There are more and more electronic devices in automobiles, and the control methods and models of automobiles are different. Therefore, fault diagnosis is a key problem in automobile maintenance. At present, according to different diagnostic equipment, diagnostic methods can be divided into on-board diagnosis and off-board diagnosis. On-board diagnosis is mainly based on the diagnostic equipment installed in the car, while off-board diagnosis is based on the independent equipment or professional instruments outside the car itself. The origin of on-board diagnostic equipment can be traced back to the 1970s, mainly using alarm devices such as charging indicator lights. Many large foreign automobile enterprises began to develop various centralized alarm devices in the 1970s, so the on-board diagnostic devices have the basic functions of alarm, identification, processing and storage. The main function of on-board diagnostic equipment is to find faults that are difficult for ordinary users to find, and it plays an important role in active safety. At the same time, the accurate judgment of fault location can effectively improve the possibility of troubleshooting for professional automobile maintenance technicians.
3 Measures to promote the further improvement of automobile maintenance technology
With the vigorous development of social economy, people's living standards are improving day by day, and there are higher requirements in material needs. Cars have become a necessity for people to pursue their living standards. It is precisely because of the increasing demand for automobiles that the development of the whole automobile industry has been promoted, and the automobile maintenance technology has also made great progress. However, with the rapid development of science and technology, automobile maintenance technology should also be continuously improved.
3. 1 further strengthen the quality management of automobile maintenance industry
In automobile maintenance, automobile quality maintenance is the main problem, so automobile maintenance is also very important in supervision, which is the premise to ensure the safe driving of automobiles. In order to ensure the stable development of automobile maintenance industry, it is necessary to strengthen the supervision of automobile maintenance quality. When supervising the quality of automobile maintenance, it is mainly reflected in the inspection of automobile maintenance quality, so effective methods and means need to be taken to promote the smooth realization of inspection. As far as the current situation is concerned, many automobile maintenance industries are trying all kinds of high-tech quality inspection technologies, so as to find the most accurate and effective automobile maintenance quality inspection method, and then accurately detect an error in the maintenance process, so that automobile maintenance technicians can take relevant measures in time to deal with it.
This not only promotes the improvement of automobile maintenance quality, but also urges automobile maintenance technicians to keep quality consciousness at all times during maintenance. In addition, while strengthening the quality inspection of automobile maintenance, we should also strengthen the management and supervision of automobile maintenance technology. According to different fault problems, the maintenance methods adopted are also different. As automobile maintenance personnel, they must have certain maintenance experience and judgment ability, and combine their own experience in actual operation to constantly improve and innovate their own technology.
3.2 Further improve the information level of automobile maintenance.
Computer network has built a platform for the informationization of automobile maintenance technology. The informatization of automobile maintenance technology has effectively enhanced the negotiation and exchange between the characteristics of new cars and new technologies, and is actually one of the important means to promote the modernization of automobile maintenance and economic development. At present, the technical ability of automobile maintenance technicians is uneven, so there are differences and limitations in different degrees. We should make full use of the information platform and actively learn from some avant-garde operating modes abroad through management technology to further accelerate the process of networking and science and technology of automobile maintenance. Although I have made some progress in automobile maintenance informatization, there are still a series of problems such as lack of effective management system and professional training. In order to have a set of efficient and professional automobile maintenance management methods, it is necessary to speed up the improvement of automobile maintenance websites and management files, strengthen the network training management of maintenance personnel, and build a maintenance technology inquiry platform and technical information base. This not only improves the technical and knowledge level of maintenance personnel, but also promotes the improvement of the overall business level of maintenance personnel.
3.3 Promote the further improvement of automobile maintenance technology
The rapid development of modern science and technology has strongly promoted the innovation of theoretical automobile maintenance technology. Not only that, but also the aspects related to automobile maintenance have been further innovated and improved, such as electronic system, testing equipment and maintenance means. As professional automobile maintenance personnel, they should actively study, constantly improve their skills and enrich their automobile knowledge with the help of information platforms such as the Internet. In addition, automobile maintenance technicians should constantly accumulate experience in practical work, conduct research and constantly improve their own technical methods. Automobile maintenance personnel should actively learn how to use all kinds of advanced new equipment brought about by the vigorous development of science and technology. At the same time, in order to further improve the skills of their own employees, automobile repair enterprises should also take training, assessment and other means to urge maintenance personnel to improve their technical level.
4 conclusion
With the rapid development of science and technology, the modern automobile industry has also made a major breakthrough, and the automobile maintenance technology is also constantly developing. The development direction of maintenance operation tends to be specialization, automation, electronization, cooperation and mechanization. Modern information technology and manual skill technology will be frequently used in various fault diagnosis systems; The self-diagnosis system of vehicle control system will be further powerful; In the process of maintenance, different parts should adopt different methods.
References:
[1] Bao Jiang, Effective Strategies for Improving the Technical Quality of Modern Automobile Maintenance [J], Science and Technology Innovation Forum, 201/,(9).
[2] Zhang Xiaobing, Characteristics and Improvement Measures of Automobile Maintenance Technology [J], Industry and Technology Forum, 20 12, (10).
[3] Zhu Yuejun, characteristics and progress of the latest automobile maintenance technology [J], China new technology and new products, 20l0, (15).
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