Advanced trade data analytics techniques

List of catalogs of this article:

• 1,Advanced trade data analytics techniques How about Daojue New Energy Electric Vehicle
• 2, What's wrong with the heavy brakes of the electric car pioneers
• 3, Daojue Electric Vehicle Pioneer s Brake Principle
• 4, Has Daojue electric vehicles been discontinued

How about Daojue new energy electric vehicles

The standard version is equipped with 2kw AC asynchronous motor, 48V/80Ah battery, maximum design speed 3 5km/h, full-charged range can reach 80km. The high version is equipped with 3kw AC asynchronous motor, 60V/100Ah battery, maximum design speed 40km/h, electric doors and windows, central door locks, heaters, etc.

Good. According to the inquiry of the top ten brand website, the electric four-wheeled vehicles of the brand of Daojue are more affordable in price, and at the same time, they can meet the needs of consumers for license plates. As a brand with low-speed electric four-wheeled vehicle production qualifications, Daojue's product quality and technology have been accumulated and improved.

The quality of Daojue electric vehicles is not very good. The exterior and interior look good, but the car is heavy, the motor is large, and there is no front drive. In some stores, the after-sales service can't keep up. When I bought it, I swore that the after-sales service really delayed two hundred and five. It is difficult to maintain. There is a problem with the motor, the whole vehicle is out of power, and even spontaneous combustion.

What's wrong with the heavy brakes of Pioneers

1. This situation is caused by the failure of the real empty booster pump. The real air booster pump provides power for the brake pedal. Without a real empty booster pump, it is difficult for the driver to easily step on the brake pedal. True empty If the booster pump is damaged, it will cause the brake pedal to become heavy and difficult to step on.

2. The use of brake pads affects the weight or lightness of the brake, which is mainly caused by brake pad wear.

3. It may be one of the following reasons: air pressure problem: the air brake system is driven by air pressure. If the air pressure is insufficient or the pressure is too low, the brake system may feel heavy. Please make sure that the air pressure in the air brake system is within the appropriate range.

4. When stepping on the brake lightly, it may be caused by excessive use of brake pads.When the brake pillar is lightly pressed, it will become shorter, and the roller will reach its maximum, resulting in a dead hug. When the brake is too heavy, because the pillar shrinks too much and the roller bar exceeds the maximum value, the roller bar will return to zero, so there is no brake.

5. The principle of the brake system is to create a huge friction force and convert the kinetic energy of the vehicle into heat energy.

6. The reasons for the brake failure of electric vehicles are as follows: lack of maintenance of the brake system: too many impurities in the brake master pump, loose sealing, vacuum booster pump failure, too dirty brake fluid or gas resistance after the mixed use of several brake fluids, oil leakage of the brake master pump or sub-pump, gas storage tank or pipeline interface leakage.

Daojue Electric Vehicle Pioneer s Brake Principle

1, brake system problems: The brake system of electric vehicles is composed of brakes, brake fluids, brake pads, brake discs and other components. The brake weight is caused by system problems. Electronic control system problems: The brake system of electric vehicles is composed of an electronic control system and a mechanical system. Problems with the electronic control system will lead to heavy braking.

2. Pioneer S is a high-end micro electric vehicle built by Jiangsu Daojue according to the specifications of A0-class passenger cars. Pioneer S is an upgraded version of the Daojue Pioneer series. Compared with the previous generation series, it has basically improved in terms of performance experience and vehicle quality. The overall design of the car is based on fashion and youth, with clear angles, and the overall look is cool.

3. The quality of Daojue electric vehicles is not very good. The exterior and interior look good, but the car is heavy, the motor is large, and there is no front drive.In some stores, the after-sales service can't keep up. When I bought it, I swore that the after-sales service really delayed two hundred and five. It is difficult to maintain. There is a problem with the motor, the whole vehicle is out of power, and even spontaneous combustion.

4. Observe the color of the brake pads: The brake pads in normal use are brown. If you find that the brake pads have turned black or other colors appear, it means that the brake pads have been overheated and need to be replaced in time.

5. The performance of Daojue electric vehicles is as follows: 3500mm surpasses the same-class body design, and 2345mm leading wheelbase. Intelligent configuration, humanized experience, standard digital display LCD instrument, 7-inch large-screen audio-visual entertainment system, reversing image, original navigation, full touch operation.

6. The reason why the air pump of Daojue Electric Vehicle Pioneer s does not work is the built-in air pump.The shapnel softens for a long time. When the pressure of the gas cylinder reaches a certain air pressure, the softened sharp cannot bounce up due to the back pressure of the gas cylinder.

Has the Daojue electric vehicle been discontinued?

It has been discontinued. According to the official website of Auto Home, Daojue Cool 5 is a small pure electric scooter launched by Daojue Electric Vehicle. It adopts a classic hatchback design and is fashionable and cute. Due to fierce market competition, narrow profit margin, insufficient technical level and other reasons, the sales of this model are poor, which eventually leads to the discontinuation of production.

Huaining County has made a heavy fist to rectify electric vehicles, using the "Technical Conditions for Motor Vehicle Operation Safety" as a reason for ordering rectification. Huaining County Market Supervision Administration's order correction notice, Yujie, LeiDing, Lichi, Daojue and other low-speed first-line brands are all within the scope of rectification and are asked to stop selling. After stopping sales, they stopped production.

On November 8, the Ministry of Industry and Information Technology and other six ministries and commissions jointly issued the Notice on Strengthening the Management of Low-speed Electric Vehicles, which clearly states that low-speed electric vehicles are "upgraded, standardized and eliminated". It is strictly forbidden to add new low-speed electric vehicle production capacity in various places, and requires enterprises to suspend production from January 2019. , waiting for the release of the national standard.