In order to reduce crude oil consumption, automobile exhaust emissions and air pollution, governments all over the world have adopted and implemented preferential policies to promote the use of electric vehicles. The growing demand for alternative fuel vehicles is driving the growth of the electric vehicle market, and the growing demand for electric vehicles will also drive the growth of the electric vehicle testing equipment and related parts market.  According to the in-depth research report on the global and Chinese electric vehicle testing equipment (solutions) industry in 2021 released by xinsijie Industrial Research Center, the global electric vehicle testing equipment market will grow from US $48 million in 2021 to US $116 million in 2026, with a CAGR of 19.3%.   Due to the increasing attention to the development of innovative battery technology, the high requirements for vehicle electronic functions and characteristics and strict emission standards, the demand for solutions such as electric vehicle test equipment and software is rising.   The Asia Pacific Region is Expected to Become the Largest Regional Market   In the forecast period, the Asia Pacific region may be the largest market for electric vehicle test equipment. The reason is that the demand for electric vehicle testing equipment has increased due to the rapid growth of electric vehicle market in Asia Pacific countries and regions such as China and Japan. Due to the rapid growth of electric vehicle sales in the region, especially in China, the demand for electric vehicle test equipment has also increased. The high attention paid to electric vehicles, coupled with the increasing attention paid by the government to the adoption of electric vehicles, is expected to promote the growth of the market in the region.   In the Forecast Period, Europe is Expected to Become the Second Largest Regional Market   Europe has implemented strict emission regulations to cope with rising emission levels, and some European countries have promoted the development of electric vehicles by providing major incentives. Due to the increasing use of low emission vehicles in Europe, the demand for electric vehicle testing equipment is also increasing rapidly. Europe has set a goal of reducing carbon dioxide emissions by 80% by 2050 and has developed a road map for this purpose. European governments are subsidizing electric vehicle infrastructure. In the long run, the focus is expected to be on electric vehicles, which will lead to the rapid growth of the electric vehicle testing equipment market in the region.   The Mixed Segment is Expected to Become the Largest Segment In the Forecast   The HEV segment is expected to lead the EV segment of the EV test equipment market during the forecast period. By 2021, due to the scarcity of charging stations and the high cost of BEV, hybrid vehicles will undoubtedly be the most feasible and feasible option, especially in cost sensitive countries in the Asia Pacific region. Various test equipment suppliers provide Bev with test systems, such as electric vehicle shafts, electric drives and battery test systems.

  High quality track for new energy vehicles high-current DC relay are the core components of electric vehicles and charging piles. High performance brings high added value, broad market space and clear pattern. With the high demand for electric vehicles and charging piles, it is optimistic about the high growth and certainty of the high-current DC relay market. The rise of China's electric vehicle industry has led to a leap in the quality of high-current DC relay testing equipment High-current DC relays are just-needed products for new energy vehicles. At present, China's electric vehicle industry is booming, driving the high-volume and high-quality growth of high-current DC relay testing equipment.The relay detection needs to be carried out in a special atmosphere environment, which is a very airtight work. Now China's technology is very mature and it is gradually mass-producing high-current DC relay testing equipment.  

 Mechanical testing A. Tensile testing machine: used to test the tensile failure performance of automobile wires and cables. B. Plug-in force tester: used to test the plug-in life test of charging guns and charging piles, as well as the terminal plug-in force test.   Reliability testing in simulated environments The simulated environment test chamber includes high and low temperature test  chamber, thermal shock test chamber, salt spray corrosion test chamber, rain test chamber, and aging test chamber. In addition, there is a high and low temperature test room for the whole vehicle.The electrical safety of new energy vehicles requires   more consideration. The vehicle must be tested for some aging performance under simulated climatic conditions.   Auxiliary testing equipment Installed testing equipment, reliability testing equipment is basically the same as ordinary testing equipment. There are also some customers who need three        comprehensive equipment, vibrating table and so on.   Automotive performance related testing instruments Air filter test bench, Hose pulse fatigue test bench, Rotating belt fatigue test bench, Wiper system comprehensive performance testing machine, Glass lifter test bench,    Fatigue testing machine and other products.

There are two rapid development paths for smart cars One is based on traditional cars, which are constantly automated. The other is mobile interconnection, which is constantly connected to the Internet. The combination of these two developments is called intelligent networked vehicles.  At present, the global automobile industry is undergoing subversive changes, and artificial intelligence technology is changing the traditional automobile industry and modern urban travel at an alarming rate. Autonomous driving is becoming an important carrier of intelligence, informatization and low-carbonization of the global automobile industry. It is a new opportunity for the century-old transformation of the automobile industry, and a new opportunity for the reconstruction of the global automobile industry center and innovation highland.   Automobile inspection technology and equipment are developed along with the development of automobile technology. After the network is connected, the car is not only an electrified product, but its ecology and business model will also change. With the theme of intelligent networked vehicles, it will radiate new energy, intelligent transportation, artificial intelligence, advanced manufacturing, military-civilian integration and other fields. In the future development, a lot of demonstration, standard and norm construction should be done.  Higher requirements are put forward for the safety, environmental protection, networking and other aspects of automobiles. Research and development of advanced testing technology and the use of modern testing equipment are an inevitable trend in the automotive testing industry. The development of automobile inspection technology and equipment is accompanied by the development of automobile technology, and the development and penetration of new technologies in other fields also promote the development and update of automobile inspection technology and equipment.

manufacturers need to use reliable testing equipment to ensure the safety of batteries The automotive industry has been undergoing unprecedented changes, which will lead to a complete revision of the mobile concept. Although it is still considered that the fully autonomous driving as a long-term goal, the popularity of electric vehicles is a clear trend affecting all automakers and suppliers. Driven by growing consumer demand, regulatory pressure and technological progress, the transition to electric vehicles is accelerating. For electric vehicles, battery is one of the most important parts. In the past history, there have been cases of vehicle spontaneous combustion caused by battery failure. Therefore, in order to ensure the safety of electric vehicle batteries, manufacturers need to use reliable testing equipment to ensure the safety of batteries.   The battery reliability test shall at least include the following tests 1. Vibration Test  Mechanical stresses and influences are very important in the automotive industry due to the continuous motion of the wheels and the uneven surfaces that the vehicle may come into contact with. Therefore, the battery system must be able to cope with these severe vibrations for a long time. Vehicle crashes are also a real threat, and any battery system that encounters such an event must survive or be damaged. It is critical that any shock or pressure applied to the battery system does not cause a fire or an explosive gas leak.  2. Temperature Test While electric cars don't have an engine, the high current drawn from the battery can cause temperatures to rise. However, depending on the location of the vehicle, these batteries are also expected to operate at extremely low temperatures. Moreover, temperatures also fluctuate daily on cold nights and hot days, which can lead to frequent heat stress to consider. If the vehicle is placed in the sun and not in use, designers may need to consider the need for an automatic cooling system that is always on. 3. Electrical Test Under normal conditions, the designer will be able to determine the current draw from the battery to the motor, thereby determining cable size and fuse settings. However, there are many other electrical factors that can have serious effects on the battery to consider. First, the rate of change of battery voltage during charging and discharging can cause overheating. Another factor to consider is the mains voltage spikes in the event of a grid failure, which can seriously damage the battery system. Battery systems are more prone to failure and damage than engine/fuel systems because they are very sensitive to shock, vibration, temperature fluctuations and penetration. Therefore, strict standards must be followed when installing battery systems to ensure safety even in the harshest environments.

Against the backdrop of global climate warming and an increasingly severe energy crisis, new energy vehicles, as representatives of green transportation, have gradually become the backbone of the automotive industry. However, the widespread adoption of new energy vehicles is not without challenges, one of the most critical being how to ensure their safety and quality. In this context, helium leak detectors, with their high-precision leak detection capabilities, have become an indispensable part of the manufacturing process for new energy vehicles.   The Principle of Helium Leak Detector The helium leak detector, also known as the helium mass spectrometer leak detector, operates primarily based on mass spectrometry technology and the unique physical properties of helium gas. Firstly, helium is an inert gas with a small molecular weight, easy diffusion, and non-flammable characteristics, enabling it to easily penetrate tiny leak points. When helium is injected into the interior of an object to be tested, if there are leak points, helium gas will escape from these points and enter the surrounding environment. Next, the helium leak detector utilizes mass spectrometry technology to detect the presence of helium in the surrounding environment. In a mass spectrometer, gas molecules are ionized into ions and separated and detected through the action of electric and magnetic fields. Since ions of different masses deflect to varying degrees in electric and magnetic fields, different gas molecules can be distinguished based on their masses. The mass spectrometer in the helium leak detector is specifically designed to detect helium molecules, determining whether helium is present in the surrounding environment. Finally, if helium is detected in the surrounding environment, it indicates that the object under test has a leak point. Further analysis and localization can then be performed to determine the exact location and size of the leak.   The Importance of Helium Leak Detectors in the Manufacturing of New Energy Vehicles The battery is the "heart" of a new energy vehicle, and its sealing performance is directly related to the safety and reliability of the vehicle. Even the slightest leak can lead to severe consequences, such as decreased battery performance, short circuits, and even the risk of fire. Helium leak detectors are capable of detecting these potential leak points with extreme precision, ensuring that battery packs maintain excellent sealing status and providing solid safeguards for the safe operation of new energy vehicles. During the manufacturing process of new energy vehicles, various pipes, valves, and other components also require stringent sealing. Helium leak detectors can precisely test these areas, guaranteeing the overall system's good airtightness, thus enabling the stable performance of the vehicle's various functions. Improving Product Quality: Through the detection of helium leak detectors, potential leaks in critical components of new energy vehicles can be promptly discovered and repaired, enhancing the overall quality of the product. Ensuring Driving Safety: The application of helium leak detectors ensures the sealing performance of critical components in new energy vehicles, preventing safety accidents caused by leaks and safeguarding passengers' driving safety. Meeting Regulatory Requirements: With the rapid development of the new energy vehicle market, countries have increasingly stringent requirements for the safety and reliability of new energy vehicles. Helium leak detectors can meet the relevant regulations' requirements for leak detection in new energy vehicles, helping manufacturers successfully pass product certification. Reducing Maintenance Costs: Through the detection of helium leak detectors, leaks can be identified and repaired before the product leaves the factory, preventing leakage failures during use and thereby reducing maintenance costs.