Monster Factory

Owen Electric Vehicle Manufacturing Co., Ltd. has been established for several decades. The owner Liu Wenhu started his business by relying on counterfeit big brand electric vehicles. After more than ten years of hard work, the factory has been very successful, with total assets of nearly 30 million.

It is natural to pay attention to the new electric vehicle models on the market.

To this end, Liu Wenhu specially hired two workers, and did not do anything else all day, just wandering around Zhongyun's electric car market. Once he found a new electric car with a hot sales volume, he quickly bought one for analysis.

Yesterday, a famous worker came back to report that the market had just released a very beautiful electric car. It was going to be sold crazy. The electric car was sent to the market for exaggeration. What long battery life, fast charging, riding still Very comfortable.

And only one dealer sells again.

Today, the worker lined up for an afternoon team and finally waited for the arrival.

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

This electric car looks very beautiful. Although it is the electric car structure of the traditional small sheep, its front and body are very streamlined, obviously just parked there, but it gives people the illusion of moving.

"Ha ha ~ really live to learn old." Boss Liu Wenhu laughed: "The shape of light, it is worth our counterfeiting, which is much cooler than the traditional electric cars on the market."

"Boss, you see this car, there is a mobile phone charging interface." The worker pointed at the console of the electric car.

"Good design, let's do it too." The boss, Liu Wenhu, directed the technician next to him and recorded all of these things.

Appearance, naturally enter the performance test of electric vehicles.

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

Then carefully remove the plastic case of the electric car, each case is made in 3D coordinates, and then take a detailed photo.

The outer casing is disassembled and the main frame of the electric vehicle is naturally exposed.

When the boss Liu Wenhu and several technicians saw the main frame, they could not help but take a breath.

Any product, in the eyes of professionals, all its flaws will be exposed.

But this frame, they simply can't pick up any problems.

That is, using a vernier caliper to measure, there is no error on both sides of the central axis of the main frame.

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

Just like a human skeleton, the skeletal dysplasia is distorted. If you run a step, you can give your foot.

But the processing of the main frame, want to achieve high precision, this is not an increase in cost and money can not go?

The higher the precision, the more expensive the natural processing costs.

Boss Liu Wenhu and several technicians looked at each other and felt that the electric car manufacturer must be crazy.

The main frame of this electric car, the welding marks of all the welding ports are exactly the same, obviously a masterpiece of the fully automatic welding robot.

Is it now that the competition has changed, creating an electric car, and getting on the car to enjoy the fully automatic welding line?

"The parameters of the main frame are also made. The main frame design of this electric car is perfect." Boss Liu Wenhu said with a sigh of relief.

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 long battery life and fast charging technology.

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

Even with the same brand of battery, the charge and discharge parameters of each battery are different. These batteries are simply superimposed, and the data will only cancel each other out, which will waste energy. The longer the battery runs, the greater the parameter error between them, and the more energy is wasted.

There must be a dedicated manager that accurately detects each battery cell and intelligently cooperates with each battery to output an input factor.

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

The technician carefully connected the various instrument lines to the electric vehicle.

Then fix the electric vehicle on the dedicated inspection track and turn the electric vehicle control handle to make the electric vehicle rotate quickly.

The instrument faithfully records the operating data of the electric vehicle and the operation of the battery pack.

The test went on until the battery was exhausted. Boss Liu Wenhu and several technicians almost took out the eyes.

The data shows that the electric car has a cruising capacity of 90 kilometers, which is still a computer simulation of the driving record under manned and normal wind speed.

After the charging test, the test was for half an hour, the boss Liu Wenhu let the technician shut the instrument.

It is no longer necessary to continue the test. The instrument can easily estimate the time required for charging based on the change in resistance.

"Removed its controller, I have to see what is inside."

The technician carefully removed the controller, disassembled the controller's case, exposed the electronic original equipment inside, and sent it to the electronic original inspection station to detect the controller with a more accurate electronic detector.

Just the result of the test, let the boss Liu Wenhu wonder.

The electronic components in the controller are all components that have been used on ordinary electric vehicles. Except for different power parameters, there is no difference between them and normal controllers.

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

If you only change the power parameters of electronic components, you can achieve long battery life. Isn't that ridiculing the incompetence of designers?

Any mature product is the most scientific principle structure that has been summed up after thousands of experiments. Changing the parameters can solve the long battery life, and the designer quickly hangs on the belt.

The reason is that the boss Liu Wenhu still decided to reverse engineering, let the technician immediately imitate the design in the controller and re-create a new one.

Boss Liu Wenhu did not come to eat urgently, until the belly was empty, the technician finally finished the controller.

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

"Isn't it right?" The technician was confused: "The electronic components inside are common in the market. Why do you adjust the power, it will work, and we will burn it?"

"Do it again, do three out." Liu Wenhu is sullen.

The technician worked overtime and imitated three controllers, but these controls were no exception, as soon as the power was turned on, they burned instantly.

After a series of failures, Liu Wenhu was completely ruined. For the first time, he encountered this kind of Japanese ghost. It was the simplest electronic original. It was copied from the gourd painting, but it was short-circuited again and again.

"First of all, regardless of the controller, we built its outer casing and main frame structure." Liu Wenhu crossed in the room: "This electric car is very popular, but it is poor to supply."

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

"How to solve the battery life, charging can be ignored first, can life is the biggest selling point of this car?" The technician asked.

"We also have six batteries, using ordinary controllers, and the battery life is more than ten kilometers more than ordinary electric vehicles." Liu Wenhu suddenly thought of something: "This kind of electric car in addition to the brand, no other manufacturer information. Warranty card or The dealer gave it, it must be three no products."

"Then they want to tell us that we can't tell us. I will call the mold master and let him come over to open the mold now, and strive to make the shell mold the next day."

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

Once the plastic car mold is ready for the electric car, the rest is simple.

Owen Electric Vehicle Company is specialized in the production of electric vehicles. It has a full set of production equipment, and the workers are able to produce 300 electric vehicles a day. Mobile phone users please visit http://m.piaotian.net