Comprehensive strategy of new energy vehicle maintenance and inspection
In the era of increasing environmental awareness, new energy vehicles are gradually becoming a new choice for people to travel. New energy vehicles are favored by more and more consumers because of their environmental protection and energy saving characteristics. However, compared with traditional fuel vehicles, new energy vehicles have some unique requirements in maintenance and inspection. This article will introduce the key points of new energy vehicle maintenance and inspection in detail to help owners better maintain their cars and protect green travel.
PART.01
Importance of maintenance and inspection of new energy vehicles New energy vehicles mainly include pure electric vehicles, hybrid electric vehicles and fuel cell vehicles. These vehicles adopt advanced electric drive system and battery technology, which are very different from traditional fuel vehicles in structure and working principle. Therefore, the maintenance and inspection of new energy vehicles also requires professional knowledge and skills.
Regular maintenance and inspection of new energy vehicles can find problems in vehicles in time, avoid failures and extend the service life of vehicles. At the same time, the maintenance inspection can also ensure the safety and performance of the vehicle, and ensure the safety of the owner's travel. In addition, correct maintenance and inspection can also improve the energy efficiency of vehicles, New energy vehicle maintenance Reduce the use cost.
PART.02
New energy vehicle maintenance inspection item 01 Battery system inspection Battery is the core component of new energy vehicles, and its performance directly affects the vehicle's range and safety. Therefore, the inspection of battery system is the focus of new energy vehicle maintenance inspection.
First, check the appearance of the battery for damage, deformation, leakage, etc. If the battery appearance is abnormal, it shall be repaired or replaced in time.
Secondly, check whether the connection line of the battery is loose or corroded. New energy vehicle charging pile Loose or corroded connection lines will affect the charging and discharging performance of the battery, and may even cause battery failure.
In addition, check whether the battery power and voltage are normal. The battery power and voltage can be checked through the instrument panel of the vehicle or professional battery detection equipment. If the battery power is insufficient or the voltage is abnormal, it should be charged or repaired in time.
02 Motor system inspection The motor is the power source of new energy vehicles, and its performance directly affects the acceleration performance and driving stability of vehicles. Therefore, the inspection of motor system is also an important item of new energy vehicle maintenance inspection.
In addition to checking the appearance and connection lines of the motor, check whether the operating temperature of the motor is normal. The operating temperature of the motor can be checked by touching the motor shell or using professional temperature detection equipment. If the operating temperature of the motor is found to be too high, it should be stopped in time for inspection and troubleshooting.
03 Inspection of electric control system The electric control system is the brain of new energy vehicles, and its performance directly affects the functions and safety of vehicles. Therefore, the inspection of electronic control system is also a key item of new energy vehicle maintenance inspection.
The vehicle owner shall regularly check whether the software version of the electronic control system is the latest version. The software version of the electronic control system can be checked through the vehicle's instrument panel or professional diagnostic equipment. If it is found that the software version of the electronic control system is not the latest version, it shall be upgraded in a timely manner.
04 Charging system check Charging system is an important part of new energy vehicles, and its performance directly affects the charging speed and safety of vehicles. Therefore, the inspection of charging system is also an important item of new energy vehicle maintenance inspection.
Whether the charger works normally. The working state of the charger can be checked by observing the indicator light of the charger or using professional diagnostic equipment. Electric vehicle charging pile If the charger is found to be abnormal, it shall be repaired or replaced in time.
PART.03
Precautions for maintenance and inspection
01 Choosing a regular maintenance organization The maintenance and inspection of new energy vehicles requires professional knowledge and skills, so owners should choose a regular maintenance organization for maintenance and inspection. Regular maintenance organizations usually have professional technicians and equipment, which can provide high-quality maintenance services for owners.
02 Follow the requirements of the maintenance manual. The maintenance and inspection of new energy vehicles shall follow the requirements of the maintenance manual. The maintenance manual introduces the structure, working principle, maintenance and inspection items and methods of the vehicle in detail, which is an important reference for the owner to carry out maintenance and inspection.
03 Pay attention to safety protection The high-voltage system of new energy vehicles is dangerous. Therefore, owners should pay attention to safety protection during maintenance and inspection. Wear insulating gloves, insulating shoes and other protective articles to avoid contact with the high-voltage system. At the same time, maintenance and inspection shall be carried out according to correct operation methods to avoid safety accidents.
04 Regular maintenance and inspection The maintenance and inspection of new energy vehicles shall be carried out regularly. Generally speaking, the maintenance and inspection cycle of new energy vehicles is once a year or once a certain mileage. Owners should reasonably arrange maintenance and inspection time according to their own vehicle use.
Summarize that new energy vehicles, as an environmentally friendly and energy-saving way of travel, are gradually becoming a new choice for people. It is hoped that the maintenance and inspection points of new energy vehicles introduced in this article can help owners better maintain their cars and escort green travel.
