Owen Electric Vehicle Manufacturing Co., Ltd. has been established for decades, the boss Liu Wenhu relied on counterfeit big brand electric vehicles to start, after more than 10 years of hard work, the factory is impressive, with total assets of nearly 30 million.

If you start by counterfeiting big brand electric vehicles, you should naturally pay attention to the new electric vehicle models on the market.

For this reason, Liu Wenhu specially hired two workers, all day long, not to do anything else, just wander around the electric vehicle market in Zhongyun, once found that there is a new electric car with hot sales, he quickly bought one back for analysis and research.

Yesterday, a worker came back to report, saying that there was just a very beautiful electric car on the market, it was going crazy to sell, and the nearby takeaways praised this electric car to the sky, what long battery life, fast charging, and very comfortable to ride.

And only one dealer sells it again.

Today, the worker waited in line for an afternoon before finally waiting for the goods.

When the electric car was pushed into the testing room, the boss Liu Wenhu and several technicians immediately surrounded it.

This electric car has a beautiful appearance, although it is a traditional little sheep electric car structure, but its front and body are very streamlined, obviously just parked there, but it gives people the illusion of moving.

"Haha~ It's really alive and learning. Boss Liu Wenhu laughed: "This appearance alone is worth our vigorous imitation, which is much cooler than the traditional electric vehicles on the market." ”

"Boss, look at this car, there is also a mobile phone charging port. The worker pointed to the control of the electric car.

"Good design, let's do it too. The boss Liu Wenhu instructed the technician next to him to record all these things.

After looking at the appearance, it is natural to enter the performance testing link of electric vehicles.

Several technicians first pushed the electric vehicle onto the electronic scale, and first meticulously recorded the weight of the electric vehicle.

Then carefully remove the plastic shell of the electric car, make 3D coordinates for each shell, and then take detailed photos.

When the shell is disassembled, the main frame of the electric car is naturally exposed.

When the boss Liu Wenhu and several technicians saw the main frame, they couldn't help but take a breath.

Any product, in the eyes of professionals, will undoubtedly expose all its flaws.

But with this frame, they couldn't fault it at all.

Even with vernier calipers, there is no error on either side of the central axis of the main frame.

The main frame is the process with the highest technical requirements in the production of electric vehicles.

Just like human bones, bone dysplasia is distorted, and you may be able to break your feet when you run.

However, if you want to achieve high precision in the processing of the main frame, isn't it impossible to increase the cost and money?

The higher the accuracy, the more expensive the natural machining.

The boss, Liu Wenhu, and several technicians glanced at each other, and they all thought that this electric car manufacturer must be crazy.

The main frame of this electric car, the welding marks of all the welds are exactly the same, and it is obviously the masterpiece of the automatic welding machine QÌ people.

Now that the competitive market has changed, to build an electric car, but also to get on the car to enjoy the fully automatic welding line?

"The parameters of the main frame are also made, and the main frame design of this electric car is too perfect. Boss Liu Wenhu said with a snort.

The main frame has been measured, and the technician turns on the start switch of various instruments.

The core technology of these two electric vehicles is not the main frame, but the long range and fast charging technology.

Since the battery and motor are both conventional brands, the secret must be in the electric vehicle controller.

Even if the same brand of battery, the charging and discharging parameters of each battery are different. If these batteries are simply superimposed, the number of different batteries will only interfere with each other and cancel each other, and it will be a waste of energy. The longer the battery runs, the greater the error between the parameters, and the more severe the waste of energy.

There must be a dedicated manager to accurately detect each battery cell and intelligently coordinate the output and input coefficients of each battery.

In order to maximize the battery efficiency and achieve long battery life.

The technician carefully connects the various instrument wiring to the electric vehicle.

Then fix the electric vehicle on a special detection track, twist the handle of the electric vehicle control, and let the electric vehicle spin quickly.

The instrument faithfully records the number of runs of the electric vehicle and the operation of the battery pack.

The test was carried out until the battery was exhausted, and the boss Liu Wenhu and several technicians almost stared out their eyes.

The number shows that the electric car has a range of 90 kilometers, which is also a computer simulation of the driving record of a passenger and a normal wind speed.

Then the charging test was carried out, and after half an hour of testing, the boss Liu Wenhu asked the technician to turn off the instrument.

It is no longer necessary to continue the test, and the instrument can estimate the time required for charging according to the change in resistance.

"After dismantling its controller, I want to see what is in it. ”

The technician carefully dismantles the controller, and then disassembles the shell of the controller, exposes the electronic equipment inside, and sends it to the electronic component testing table, where a more accurate electronic detector is used to detect the controller.

It's just the results of the test that make the boss Liu Wenhu very puzzled.

The electronic components in the controller are all the components that have been used in ordinary electric vehicles, except for the different power parameters, there is no difference from the normal controller.

The controller is used to control the current work of the electric vehicle and the safety protection under abnormal operation conditions.

If you can achieve a long battery life just by changing the power parameters of electronic components, isn't that mocking the incompetence of the designers?

Any mature product is the most scientific principle structure that has been summed up after thousands of explorations. Changing the parameters can solve the long battery life, so the designer hurriedly hanged it with the waistband of his trousers.

The reason is that the boss Liu Wenhu still decided to reverse engineer and let the technician immediately copy the design in the control device and remake a new one.

The boss Liu Wenhu didn't have a hurry to eat dinner, and waited until his belly was empty, and the technician finally finished the imitation of the zhì device.

Xing Chong Chong connected to a test electric car, and as soon as the boss Liu Wenhu inserted the key to turn on the power switch, the controller snapped a short circuit, and then black smoke desperately came out.

"Doesn't make sense?" the technician was confused: "The electronic components in it are all common goods in the market, why do you adjust the power, it can work, and ours will burn down?"

"Do it again, make three sets out. Liu Wenhu's face was gloomy.

The technician worked overtime and imitated three controllers, but these controllers were without exception, and they burned out instantly as soon as the power was turned on.

The successive failures made Liu Wenhu completely blinded. It was the first time he had encountered this kind of ghost situation, which was obviously the simplest electronic original, copied from the gourd, but it was short-circuited and burned again and again.

"Let's not control the zhì device first, we built its shell and main frame structure. Liu Wenhu crossed the room around: "This kind of electric car is selling very hot, but the supply is pitiful." ”

"Let's hurry up and immediately launch counterfeit models and grab them. ”

"How to solve the battery life, charging can be left alone, but battery life is the biggest selling point of this car?" the technician asked.

"We also have six batteries, and with ordinary controllers, the range is more than ten kilometers longer than that of ordinary electric vehicles. Liu Wenhu suddenly thought of something: "This kind of electric car has no other manufacturer information except for the brand." The warranty card is still issued by the dealer, and it must be a three-no product. ”

"Now they can't sue us, so I came to call the mold master and asked him to come over and open the mold now, and strive to make the shell mold the next day. ”

"You will arrange the production according to the structure of this electric car. ”

Once the plastic shell mold is ready, the rest is simpler.

Owen Electric Vehicle Company, which specializes in the production of electric vehicles, has a full set of production equipment, and the workers are full of energy, and can produce 300 electric vehicles a day.