Do you need a computer for the operation and maintenance of new energy vehicles?

Need.

The things you need to pay attention to when buying a car are as follows:

1. Confirm the purchasing ability

Determine the purchasing power, after buying a car does not affect the overall quality of life of the family, generally according to the average income of the family in the past three years, generally take out 20% of the family for three years, but not more than 10% of the value of the family's fixed assets.

2. Concerns:

The most important thing for a family car is safety, followed by affordability, because the safety of the car carries the life of a family, so safety is the top priority.

3. On-site confirmation:

According to the above two steps, basically determine the several models to buy, and go to the 4S store to confirm on the spot, including test drive, inquiry, loan, repair and maintenance, and other related information.

What are the precautions when driving:

When driving, you need to pay attention to the distance between the front and rear vehicles, if the distance between the vehicles is relatively small, when there is an emergency, if the distance between the vehicles is relatively small, there will be rear-end collisions and other phenomena, if the distance between the vehicles is relatively large, you can prevent rear-end collisions and other phenomena.

When driving on the road, you need to pay attention to the distance from the front and rear vehicles, so that the car keeps a safe distance, provides time to react when emergencies occur, and needs to adjust your own psychological quality when driving.

It helps the driver to react in time, and the use of high beams helps the driver to observe the state of the vehicle in front of him, and it is best not to drive too fast when driving on the road. When driving, it is necessary to pay attention to reasonable control of vehicle speed and flexible and appropriate use of car lights.

Look at what to fix. Nowadays, there are more and more automotive electronic technologies, many of which have control centers such as ECUs, which require computers to detect faults, and the electrical control systems of new energy vehicles also need them. Computers are rarely used for mechanical repairs.

Automotive majors include automobile manufacturing and assembly technology, automobile inspection and maintenance technology, automotive electronics technology, automobile styling technology, automobile testing technology, automobile modification technology, new energy vehicle technology, etc.

1. Major in automobile manufacturing and assembly technology.

Training objectives: to cultivate the ability to manufacture, operate, maintain and manage motor vehicles, to use measuring instruments and auto parts processing and assembly capacity, to compile and implement typical auto parts processing technology and assembly process, to be competent in auto parts design and simple mechanical equipment design; Have the ability to work in the automotive industry as a production workshop (section) or technical defect management work.

Compulsory courses: Fundamentals of Engineering Materials and Molding Technology, Fundamentals of Mechanical Design, Fundamentals of Electrical Engineering and Electronics, Automobile Structure, Automobile Manufacturing and Assembly Technology, Automobile Maintenance, Automobile Testing Technology, Automotive Electronics Leasing First Debate Technology, Basic Course Design of Mechanical Design, Course Design of Automobile Manufacturing Technology and Equipment, Comprehensive Training of Automobile Manufacturing and Maintenance.

Posts that can be done:

1. New energy maintenance technician.

After learning new energy technology, you can engage in the position of new energy maintenance technician, specialize in technical direction, and become a professional new energy technical talent.

2. Workshop supervisor.

After graduating with a major in new energy technology, you can also engage in the position of workshop supervisor, responsible for the production and sales management of the workshop.

3. New energy technology director.

In terms of technical direction, after graduating from the new energy technology major, you can also engage in the work of new energy technology director, responsible for the overall technical development direction.

4. SA consultant.

New energy is a very systematic subject, and students can work as SA consultants after graduation.

New Energy Vehicles:

New energy vehicles refer to the use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of advanced technology in the power control and drive of the vehicle, the formation of advanced technical principles, with new technologies, new structure of the car.

New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, other new energy vehicles, etc.

After learning the maintenance of new energy vehicles, you can engage in the maintenance of new energy buses, charging piles, electric vehicles, and hybrid vehicles.

The so-called new energy vehicles, in recent years will not have much breakthrough, now can see or ** is electric vehicles and natural gas vehicles and hybrid vehicles, then you are likely to have to deal with these cars in the future, so you consider whether you like or suitable in making a decision!! Please refer to !!

New energy is a sunrise industry, with the highest oil prices in the future, new energy vehicles are bound to become the new favorite of many car owners, so rest assured to learn boldly, you will succeed!!

Take a look at Caiyu** Net. There are new energy vehicle factories and R&D centers in that area. BAIC Corporation. The mayor of Beijing and Wan Gang have been to this company.

Graduates will be able to work in Hyundai power enterprises and research and design units, new energy SUO source equipment manufacturing, inverter manufacturing, electrical equipment"Superior Engineer"Manufacturing and other related units, engaged in product research and development, system design, planning, operation and maintenance, and technical management.

At this stage, new energy vehicles are the current trend of China's development, but also the direction of national policy development, after learning the maintenance of new energy vehicles can go to work in the car shop, you can also go to the automobile manufacturing company to work, the direction of the industry is still very broad, so in general, you can consider the relevant positions on the entire industrial chain, after all, the automotive industry is developing very rapidly.

New energy --- energy sources that have not yet been widely used, are not technically mature or are being developed and researched.

Renewable energy --- energy that people can replenish and regenerate in nature on a regular basis.

Most of the new energy sources belong to renewable energy.

There are mainly the following types of new energy:

Geothermal energy is red-hot --- the interior of the earth, and surface water penetrates into the interior of the earth to turn into steam, which is channeled out by pipes and can be used to generate electricity or heat.

Solar energy --- that is, solar radiation energy, which can be used for heating, hot water, power generation, etc. In foreign countries, it has been developed into a solar power station to directly supply power to households.

Wind energy --- generate electricity from small generators driven by windmills, and large wind turbines are being developed.

Garbage can be --- garbage and waste can be turned into gas and oil by treatment, or burned to generate heat to generate electricity.

Biomass energy --- refers to the energy contained in biomass, also known as:"Green energy"。

Tidal energy --- use the ebb and flow of tides to generate electricity.

Ocean thermal energy --- uses the temperature difference between sea water to generate electricity, which can vary by 25 between the surface and the depths of the ocean. Such power plants can be built on offshore docks or near the seashore to provide electricity for industry.

Wave energy --- the use of energy obtained from the force of waves to generate electricity.

The fusion energy --- is in the exploration stage.

Mainly learn new energy vehicle structure, electrical and electronic technology, automotive electronic control technology, electric vehicles, power batteries and drive motors, automotive new energy and energy-saving technology, automobile testing and fault diagnosis, etc.

You must first take a special electrical work certificate for new energy vehicles, which must be a special electrical work certificate for new energy, and then you must have a skill certificate for auto repair. Then you can get into the post.

Introduction of new energy vehicles refers to the use of unconventional vehicle fuel as the power (or the use of conventional vehicle fuel, the use of new on-board power units), the integration of vehicle power control and drive of advanced technology, the formation of advanced technical principles, with new technology, new structure of the car.

New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.

At present, in terms of new energy vehicle maintenance, there are still very few people who can really understand it, and most of them are maintained. The new energy vehicles are developing in the direction of 4, so it is more necessary to systematically learn relevant knowledge.

Gotta come to it.

First of all, in the process of new energy vehicle maintenance, the importance of high-voltage wiring harness detection is self-evident.

This link is mainly to check the conductivity and insulation of the high-voltage wiring harness. Like the fuel system of a traditional car, the quality of the high-voltage wiring harness directly determines whether the car can be driven and whether it is safe. The instrument for testing is a multimeter, and the testing process is to separate the wiring harness connected to the power battery from the power controller, and then test it one by one with a probe, and if it is within the specified value, it will be judged to be qualified.

It is worth noting that most car manufacturers have a warranty of 5 years for high-voltage wiring harnesses.

Secondly, battery pack testing is also extremely important. When everyone buys an electric vehicle, they will be concerned about the life of the battery, and the electric vehicles of domestic automobile manufacturers mostly use lithium iron phosphate batteries, which have a longer life, faster charging and discharging, and higher safety than the lithium-ion batteries used in ordinary mobile phones. Normally, lithium iron phosphate batteries can be fully charged and discharged more than 2000 times, and the battery can have a service life of nearly 10 years according to the calculation of 200 times a year.

The power battery testing is achieved through a testing computer and data connector, and the detection process needs to remove the dashboard baffle of the new energy vehicle. After connecting to the computer, you can use the battery detection software to easily see all kinds of battery information, including the condition of the battery group, battery voltage, battery level, battery temperature, CAN bus communication status, etc. Once there is a problem with an individual battery cell, it will affect the working state of the entire power battery.

The time for a maintenance is about 45 minutes. With the use of time, due to the performance wear, aging, corrosion and other reasons of functional components, the driving safety performance may gradually decrease, and regular maintenance in accordance with the regulations can ensure the safe driving of new energy vehicles.