1、1Auto detection and maintenance Abstract: The modern automobile maintenance technology has become increasingly high tech, from electronic products in automotive applications, automotive diagnostic equipment to the modern use of the Internet in the vehicle maintenance information on the application,
2、and maintenance management software, play in the automotive repair business the role, all reflect the characteristics of modern high-tech vehicle maintenance. Vehicle maintenance is no longer a simple part repair, accurate diagnosis of the fault lies, is the highest level of the modern automobile ma
3、intenance. Accession to the WTO under the new situation, their own emphasis on improving the quality of auto repair, auto repair business to change the original way to make our auto repair industry has been rapid development. Keywords: automobile; maintenance features; progress Introduction As scien
4、ce and technology of modern automobile industry and the rapid development of ever-changing new technology, new materials, new technology is widely used, especially in electronic technology, the application of hydraulic technology in the car, so that todays car is a culmination of a variety of advanc
5、ed technologies, innovative chic renovation of the car from time to time. Diagnosis and modern cars is no longer seeing, ears, hands touch, car maintenance is no longer a master train an apprentice in a trade, but the process of using a variety of new technologies. With the rapid development of auto
6、motive technology increasingly showing a high-tech features of vehicle maintenance, vehicle maintenance concept with the same time are constantly updated. 1, the characteristics of the modern automobile maintenance 1.1 Characteristics of Fault Diagnosis Hyundai is not a simple mechanical products, n
7、or is the initial transport, but rather evolved from the original car to a high-tech crystal. Especially electronic technology, computer technology, rapid development, so that the car is improving the degree of technology. Electronic fuel injection system engine (EFIE), ABS anti-lock braking system,
8、 SRS airbag system, electronically controlled automatic transmission system (AT), accelerate the slide to adjust the system (ASR), automatic air conditioning (A / C), E suspension system (ECS), power steering system, automatic cruise control, central locking and alarm system, TCS traction power syst
9、ems and self-diagnosis system, the assembly of pieces by the electronic control unit (ECU) full control, electronic control unit self-diagnostic function that can record failures, and to the code stored in the ECU memory. Through the decoder from the ECU memory to read out the stored trouble codes,
10、to determine the location and failure to provide online troubleshooting help . 1.2 Maintenance Tool Features With the development of automotive technology, maintenance equipment also will produce a qualitative change. Maintenance equipment, automobile production, more use of equipment is no longer a
11、 class-based. Since the 90s of the 20th century, groups of 2advanced testing equipment and instruments imported cars into the country. Wheel alignment, decoders, car oscilloscope, automotive electric meter, engine analyzer, exhaust gas tester and computer balancing machine, these old people are very
12、 familiar with the testing equipment, has become an indispensable tool for modern service enterprises 4 . These testing equipment itself is high-tech products, electronic test technology, computer technology, advanced integration objects. Used to manipulate the testing equipment, technicians need to
13、 go through rigorous training, and To master a foreign language and computer technology to master the correct way to use the full functionality testing equipment. This high-tech modern automotive testing equipment, so the technology content of the modern automobile maintenance greatly improved. 1.3
14、Characteristics of service information With the information, information and network technology, the industries are in a new period of development. Cars from structure to control the increasingly high-tech, automotive new brand, new equipment, new features abound. Service technician can not repair t
15、he thousands of models of information, data, program memory in the brain. Vehicle maintenance technician knowledge, skills, experience and a comprehensive grasp of information, more and show their limitations. The solution is the lack of vehicle maintenance professional network, that is, INTERNET In
16、ternet 5. INTER-NET Internet has completely broken the information transmission in space, time limitations, the first time in the most comprehensive information quickly spread rapidly to every corner of the earth. The INTERNET Internet in China has been the modern automotive repair industry emerge f
17、rom the international automotive repair industry, the service industry technical data query, fault detection and diagnosis, technical training network, has been fully universal. Vehicle repair industry as an example the United States as early as the 20th century, early 90s, in the integrated managem
18、ent of maintenance information, the expert group consultation, on-line query data, online answers to difficult cases, online technical training and on-line purchase of vehicle maintenance information, has become a maintenance the basic characteristics of the industry. Vehicle maintenance professiona
19、l network, our mid-90s from the 20th century started to Europe and Asia Di Wei vehicle maintenance professional website, for example, since 1995, namely the establishment of internal use in the member remote communication BBS. In 1996, began to invest heavily in large-scale establishment of car repa
20、ir INTERNET Internet site 6. Has developed into the most professional website, covering Europe, the United States and Asia of the cars engine, transmission, air conditioning, suspension, steering, fixed speed, air bags and anti-theft systems and other basic maintenance, repair procedures, various ty
21、pes of data, the class component location diagram, mechanical disassembly diagram and electrical circuit diagram, and realized the answer online, online consulting, online shopping and online training and other functions. 1.4 Characteristics of the maintenance personnel training In our traditional s
22、ervice enterprises, the cultural level of maintenance personnel, theoretical foundations, language levels are low, most of the traditional training methods train an apprentice with the master pattern, it is difficult to achieve mechanical and electrical integration, knowledge of computers, will be a
23、 modern foreign language the level of maintenance technicians. With the development of automotive technology, auto 3repair services in the technical staff, must have high quality, in addition to automotive expertise with solid theory, but also need to master a variety of automotive testing equipment
24、 and instruments, to master a foreign language, Familiar with computer analysis and vehicle maintenance vehicle maintenance professional INTERNET Internet query information on the emerging analysis of a variety of incurable diseases, to accurately judge, skilled excluded, the lowest cost, the shorte
25、st working hours, the best quality service, excluding the Class of car trouble, so the owner satisfaction. This, in addition to teaching in schools, the vehicle maintenance and technical personnel but also strengthen their own learning, but also by means of various types of technical training, parti
26、cularly electronic teaching and online training, and constantly updated service concepts, knowledge, skills and improve their own quality in order to Hyundai repairForeign auto repair education sector has also introduced the operation of a multimedia computer animation and physical education CD-ROM
27、database can be used in distance education and online learning, and the extent of teachers by students and teaching courses, automatic scheduling of teaching video playback, the playback order , play time, at any time to adjust the content and evaluation of different evaluation criteria, to stimulat
28、e enthusiasm for learning, active learning will improve the students, and establish a computer teaching of the heuristic and interactive learning environment to enhance learning effectiveness. This way of teaching the computer to form the modern automotive training the new features. 1.5 Maintenance
29、Management features As computers and related systems development, and in many countries, computer management in the automotive repair industry has been widely used, and this trend will continue to expand. In China, the use of computerized management has just started, for most auto repair businesses,
30、 who have the most comprehensive management system, the most modern management methods, the most accurate management comprehensive data analysis and best service, who can for most customers, in an invincible position in the competition. Computerized management of the business sector can repair depar
31、tment, parts department, workshop, cashier, general manager of various aspects of network operations monitoring, integrated management, the business activities at a glance, manage to overcome the chaotic situation in the past, the management staff from everyday trivial things . Works of liberation,
32、improve efficiency, access to customer support. Top managers can also keep abreast of computer management network system dynamics of vehicle maintenance, easy to co-ordinate arrangements. Can make the maintenance industry to change the traditional mode of manual operation, to achieve a qualitative l
33、eap. Can make the tedious affairs director from the freed for more benefits. Computerized management standards, can automatically create complete and accurate customer and vehicle files, for long-term, flexible basis for customer service, improve the maintenance tracking services can add to customer
34、 satisfaction. Can eliminate some of the work of errors and improve efficiency. Dynamic tracking of vehicles and customer service department can control vehicles and specific details of each client 4at any time to remind customers to repair, maintenance and parts replacement, reflecting the integrit
35、y of service, timeliness, level. 2 modern vehicle repair compared with traditional methods In terms of the modern concept of vehicle maintenance and repair system or repair of enterprise management and intelligence aspects of fault diagnosis, compared with traditional repair methods, have a greater
36、leap in quality 8. 3, the quality of the modern automobile maintenance enterprises 3.1 Characteristics of Enterprise Quality Hyundai Motor repair business survival and development to win, we must attach importance to improving the quality of their own, their quality factors include: business managem
37、ent modernization. the construction of enterprise technology management team. enterprise technology business level. maintenance technical data and technical information of use. quality level of maintenance of vehicles. business concepts and sense of service. corporate reputation and service reputati
38、on. operational efficiency, employee benefits and competitive price advantage in the market. market share of maintenance. 10 corporate social image, reputation and social identity. Enterprise development, the proportion of elements, is a measure of overall quality of the quantitative indicators of b
39、usiness, its mathematical expression is Q = F1X1 + F2X2 + . + FnXn F1Y1 + F2Y2 + . + FnYn = FiXi / FiYi (1) Where Q - the overall quality of business targets Xi - the quality of the enterprises already have elements of the communitys percentage of the average statistics Yi - enterprises should have
40、in the quality of the elements, that is, the elements of the average statistics Fi - analysis of factors to determine the importance of each factor, taking a dominant factor, the rest taken from 0 to 1 3.2 WTO and vehicle maintenance China joined the WTO on the impact of the automobile maintenance i
41、ndustry is huge. In order to meet the requirements of after-sales service, foreign car repair industry will have to enter the Chinese market, foreign auto repair industry, vehicle maintenance intervention to the Chinese market offers a more advanced and efficient international technology environment
42、, the promotion of the domestic automobile maintenance industry in innovation, vehicle maintenance trade and technological progress to accelerate the process, will play a role in promoting good 8,9. The domestic auto repair skills, management ability, management style, production scale, the overall
43、quality of employees and service awareness, and there are still a wide gap between the developed countries, such as auto repair industry in achieving a full range of zero parts delivery and inventory. Mode of operation of vehicle maintenance will gradually with international standards, a variety of
44、mode of operation in full swing, such as special service, agent service, on-site maintenance, special assembly, maintenance, repair chain operations will be achieved, site maintenance, repair and membership means maintenance of the 5way the club. Fully reflect the cost to specific quality assurance
45、and service superiority. 4 Conclusion The traditional way of auto repair and maintenance system and the business model must be replaced by modern vehicle repair methods. Previous maintenance often talk about car repair service, Hyundai vehicle maintenance is car sales, parts sales, service informati
46、on and one of four closely. The new trend of vehicle maintenance is the maintenance of high-tech objects, maintenance equipment modernization, maintenance consulting network, and maintenance of diagnostic experts, computerized maintenance management and clients of social 6,10. Foreign auto repair au
47、to service companies to enter the domestic market in the form of trade, vehicle repair industry, our country will face a grim situation, and in the car repair business development elements, the dominating factor will be: management, technology, assembly and information. Advocating high-quality vehic
48、le maintenance services industry, brand, modernization, is imperative. 译文汽车检测维修摘 要:现代汽车维修技术的科技含量已越来越高,从电子产品在汽车上的应用,到现代汽车诊断设备的使用、互联网在汽车维修资讯上的应用,以及维修管理软件在汽车维修企业发挥的作用等,处处体现现代汽车维修的高科技特征。汽车维修已不再是简单的零件修复,准确无误地诊断出故障所在 ,是现代汽车维修的最高境界。在加入世贸组织的新形势下,重视汽修企业自身素质的提高、改变汽修经营的原有方式,才能使我国汽车维修业获得较快发展。 关键词:汽车;维修特征;进展 引 言
49、 现代汽车工业随着科学技术的飞速发展而日新月异,新工艺、新材料、新技术广泛运用,特别是电子技术、液压技术在汽车上应用 ,使当今的汽车是集各种先进技术的大成,新颖别致的汽车时时翻新。而现代汽车的故障诊断不再是眼看、耳听、手摸,汽车维修也不再是师傅带徒弟的一门手艺 ,而是利用各种新技术的过程。随着汽车技术的快速发展,日益呈现出汽车维修的高科技特征 ,与其同时汽车维修理念也不断更新1。 1 现代汽车维修的特征 1.1 故障诊断特征 现代汽车已不是简单的机械产品,也不是最初的交通工具 ,而是由原始汽车进化到一个高科技的结晶体。特别是电子技术、电脑技术的飞速发展,使汽车的科技化程度不断得到提高。电子燃油喷射系统发动机(EFIE)、ABS 防抱死制动系统、SRS 安全气囊系统、电子控制自动变速箱系统 (AT)、加速滑动调整系统(ASR)、自动空调系统(A/C)、电子悬挂系统(ECS)、动力转向系统、自动巡航系统、中控门锁及防盗系统、TCS 动力牵引系统及自我诊断系统等,这些总成均6由电控单元件(ECU)全面控制,电控单元具有自诊断功能,能记录出现的故障, 并以代码形式存储在电控单元存储器中。通过解码器可从电控单元储存器中读出存储的故障码,从而确定故障的部位和提供排除故障的在线帮助 2,3。 1.2 检修工具特
