How do you look at the battery level of Emma s electric car, I don t move the power bar when I drive

The top is the fuel meter, and H is full of power. Electronic watches are more accurate, unlike pointer watches, which can be powered on and moved.

Economic Contribution

According to the "China Electric Vehicle Industry Market Research and Analysis Report (2015)" released by Qianxun Consulting, the consumption scale of electric vehicles in 2010 was about 35 billion yuan, the consumption scale of electric vehicles in 2011 was about 40 billion yuan, the consumption scale of electric vehicles in 2012 was about 45 billion yuan, the consumption scale of electric vehicles in 2013 was about 48.4 billion yuan, and the consumption of electric vehicles in 2014 was about 52.8 billion yuan.

Changes in consumer preferences will also affect changes in the competitive landscape of electric vehicle companies. The change in consumer spending preferences changes with the change in the level of personal income. With the improvement of the economy, the improvement of residents' consumption level, the awareness of energy conservation has increased, and the quality requirements for electric vehicles have also increased.

In the future, the electric vehicle industry has huge potential, and the industry consumption will exceed 70 billion yuan in five years.

On September 8, 2015, the Shenzhen Municipal Transportation Commission and the Municipal Government jointly issued the "Notice on Matters Concerning the Allocation of Incremental Indicators of Electric Cars to be Configured in 2015" and other documents, and introduced a number of new policies to encourage the purchase of electric cars, including setting up 4,000 car rental indicators, dynamically adjusting the allocation ratio of units and individual indicators, and enjoying the first hour of free roadside parking.

Shenzhen has also provided a more attractive policy for citizens who have already applied for the incremental index of electric cars, that is, the policy of adjusting the incremental index for individuals to apply for ordinary cars.

Originally, it was stipulated that only citizens who "did not have a car registered in the city under their name" could apply for an ordinary car index, but the latest policy adjustment is: "There is only one electric car under their name, and the car is purchased using the electric car increment index, and registered before December 31, 2015" citizens can apply for an ordinary car index.

The above content reference: Encyclopedia - Electric Vehicles.

**The horizontal strip in the lower middle part is the battery level display. The "h" on the right is the high point, and the "l" on the left is the low point. The battery level is now displayed on the left and has turned red, which is a warning that the battery is running out of battery power and must be recharged in time.

Well, Emma in the last episode, if you order a car, the words below him are a few batteries that we look at, and the battery above him means that there are five grids below, and each of the five grids represents the power to the lowest grid, and the power it represents is low.

The power bar has a red one. is the lowest battery. Due to cost issues. He shows the amount of electricity according to the voltage. This amount of electricity is directly for reference.

In the process of opening, fill up the oil, and if the power does not drop, it means that the power is sufficient, if it starts to be less than 1 bar or 2. It means that the cruising range is about 30-80%.

If you go to red, it's about 5-3% of the total mileage.

There are electronic displays, LED light displays, and pointer power display methods for electric vehicles. It is all displayed according to the feedback of the voltage of the battery pack.

Generally, it is recommended to charge the battery pack when the power is 30% or 40% of the remaining capacity, and the following are the corresponding values of various display methods.

If the voltage is electronically displayed, taking a 60V electric vehicle as an example, the open-circuit voltage value is about to charge the battery. In the case of a 48V electric vehicle, it is best to charge the battery when the open-circuit voltage value is (the on-heel voltage value is the voltage when the electric vehicle is stationary, and the voltage value corresponds to 55V, 56V, and 44V 45V when driving).

LED light display, full charge is 5 grids, it is recommended to charge the power display to 1 2 grids when driving, because the battery pack voltage of the electric vehicle will rise when standing, it is not accurate to see the indicator display, so it is necessary to see the power in the driving shall prevail.

Emma, the full name of Emma Technology Group Co., Ltd. ****. Founded in 1999, it is headquartered in Jinghai Economic Development Zone, Tianjin.

Emma, the leader in the electric vehicle industry! Emma electric car, built to last. In 2013, sales exceeded 3.5 million units, leading the industry for five consecutive years.

Ranked first in the C-BPI China brand power electric vehicle industry and the first four-star service system certification unit in the electric vehicle industry. Emma, love is right away! Listed on the Shanghai Stock Exchange on June 15, 2021, **** 603529.

As follows:

1. The top is the power meter, and there is no power when H is enough. Electronic watches are more accurate, unlike pointer watches, which can be powered on and moved. After the car starts, look at the pointer at the bottom, pointing to the left is the battery is sufficient, and to the right is the power is low to charge.

2. The grids from H to L on the right are power displays. **It looks like it is fully charged, but it is subject to the usual power during constant driving. Sometimes the power supply is fully charged, and the power disappears after one or two bars of riding.

It has created a rare manufacturing industry chain in the industry and has become one of the largest and most competitive professional electric vehicle manufacturing enterprises in China. It has been the No. 1 seller in the country for four consecutive years, with sales reaching 3.06 million units in 2012.

At the same time, through the replacement of new personality VI, the construction of beautiful and fashionable terminals, the endorsement of two superstars, the implementation of brand building measures such as CCTV high-altitude publicity and many honors, Emma has not only become a big brand in the industry, but also won the trust of consumers.

Answer: Insert the key to open the electric door, and there will basically be power information after the meter lights up. The battery level icons are usually "signal", "rail", "battery display", and "battery percentage" and "pointer".

Signal type, battery display these two icon styles are more intuitive, as the power decreases, the small grid on the icon will disappear one by one, when there is a battery shape left, it means that it is time to charge.

Of course, the power icon of some electric vehicles is displayed as a percentage, and the amount of power can be intuitively displayed through the value, which can better make people know the timing of travel and charging.

The pointer type pointer type is a bit similar to the fuel mark of the car, after the car is driven, the pointer will swing with the decrease of power, under normal circumstances, the pointer points to the left is fully charged, to the right is the power is low, and it needs to be charged.

**How to look at the power display chart of Emma electric vehicle This is somewhat similar to the track type, the mode and signal it displays, and the battery type are almost the same, where "H" represents full power, "L" stands for no power.

The pointer pointing to h indicates a fully charged state, and pointing to l indicates that it needs to be charged. That is, during use, it will gradually drop from H to L, and the pointer will approach L every time the power decreases.

The fuel gauge indicates that h is fully charged, that is, idle, and it may move if it is at the start of the ride or when there is a heavy load such as going uphill.

Emma electric car.

Emma Electric Vehicle is one of the top 100 light industry enterprises in China, committed to the research and development and manufacturing of fashionable electric vehicles, and has been certified as a five-star service unit by the state.

When charging, there is a black grid under the kilometer meter, the power is turned on, it is also black, and the low power will become shorter, and when it is fully charged, it is a black grid, like the power grid of an old mobile phone.

You can check the battery level according to the grid at the bottom.

Mine is the same as yours, I asked the electric car seller, he said that white to black, black to red position is to need to be charged, I have also ridden more than 50 kilometers, there is no lack of electricity.

In this way, the power of your electric car is indeed only two grids, and the red stripe between the H letter -L letter is the remaining situation of the battery, it seems that this Emma electric car seems to be about to run out of power, and the power display is insufficient, because only when the power is insufficient, the power will show the red stripe.

There are power indicator lights on electric vehicles, and each light is less power, generally a lamp, and the last light has to be charged.

Hello, has this problem solved by your car, mine was just bought, the table is the same as yours, and now it is not solved.

A few small cells between H and L, and two more grids, need to be charged.

I just bought the same one, and it shows two bars of electricity when fully charged.

Emma 200 has ridden more than 50 kilometers and has not shown the battery, what's the matter?

Summary. When this sign is lit up in red, it means that the battery is undervoltage, that is, it is about to run out of power, but it can still travel 2-3 kilometers, and the specific distance depends on the load and power.

Dear, hello, I have seen your question, it takes time to form a ruler which jujube weaving answer and typing tomb dismantling, please wait patiently for a while, I am giving you the most slow and good answers and suggestions according to your question, please understand, give you a reply within three minutes, thank you very much for <>

There will be a green mark on your instrument to burn the lamp, when fully charged, the light will be full, with the increase of mileage, the green light will gradually go out, one grid at a time, and when it comes to the red grid, it is the car quiet section of the spring car is almost out of power.

When this sign is raised in a bright red state, it means that the battery is undervoltage, that is, it is about to run out of power, but it can still drive 2-3 kilometers on the reed, and the specific distance is based on the load and power.

Thank you very much for your trust, the above is my complete reply to this question, if you have any other questions or do not understand, you can continue to ask me, I will always be here to wait for you. Of course, if there is no problem, please help give a 5-star like. <>

That's it for the following one. If he doesn't change when he twists the throttle, then he is the real power. If he falls off the throttle, the position after the drop is the approximate power.

Emma, the full name of Emma Technology Group Co., Ltd. ****. Founded in 1999, it is headquartered in Jinghai Economic Development Zone, Tianjin.

Notes: 1) "Vehicle" refers to motor vehicles and non-motor vehicles.

2) "Motor vehicle" refers to a wheeled vehicle that is driven or towed by a power unit and driven on the road for personnel or for transporting goods and carrying out special engineering operations.

3) "Non-motorized vehicles" refers to vehicles driven by human or animal power and driven on the road, as well as motorized wheelchairs for the disabled, electric bicycles and other vehicles that are driven by power units but have a design maximum speed, empty mass and external dimensions that meet the relevant national standards.

Open the motor shell, unplug the main phase wire of the motor, if the cart is no longer laborious, it means that the controller is faulty, and the controller needs to be replaced in time. If there is no problem with the controller, then there may be a problem with the motor, at this time, you should check whether the motor circuit is burned out, and check the repair or replacement of the motor in time.

Use a multimeter to detect the voltage of the input terminal of the power supply of the controller, the voltage should be greater than 36V (the battery is sufficient), if there is no voltage, the input line should be checked. Check the power supply voltage of the controller (red and black wires connected to the handlebar), the normal voltage is 5 6V, if there is no 5V voltage, unplug the handle socket, and the voltage is restored to 5V, it may be a short circuit of the motor Hall component. If there is still no 5V voltage, the controller is faulty and the controller is replaced.

Precautions and key points for electric vehicles:

Is there a short circuit at the beginning of the speed control handle and the motor hall, generally it is easier to cause a short circuit in the joint after rain and moisture, so it is necessary to pay attention to the waterproof handle joint, if the controller is damaged and replaced with a new controller, the first thing to check is whether the handle and the motor hall switch are short circuited? Otherwise, it will cause continuous damage to the replacement controller!

Or the motor does not rotate, focus on checking the motor hall switch and turn signal, if a power-on, the controller shell is very hot, generally the internal power tube of the controller is short-circuited, should immediately cut off the power supply.

The above content reference: Encyclopedia - Electric Vehicles.

Dear, there are four reasons why the electric car has electricity, but it suddenly does not go: 1. It may be that the circuit is in poor contact; 2. It may be that the speed control knob of the throttle is faulty; 3. The problem of brake lock is not ruled out; 4. It may be that the motor is damaged by water. First of all, there may be a problem with the power cord of the controller that is poorly connected.

If you find that the controller of your electric vehicle is loose, carefully check the thick red and black lines of the controller. Secondly, it is possible that the speed limit steering wheel is faulty or damaged, and if it is damaged, it is recommended to replace it. Again, check that the side brakes are restored and locked.

Finally, confirm whether the following motors are in good condition, whether there is current, whether there is water, and whether the carbon brush contact is firm. Why can't an electric car start after it suddenly turns off? This is not only the cause of braking, but also the problem of the controller.

The controller is the heart of the machine. The controller consists of a program counter, a command register, a command decoder, a timing generator, and a compute controller. It is very important that it is the "meaning-determining subject" that directs the actions of the entire computer system and gives instructions.

The operation of the access controller includes patrol mode and recognition mode, respectively. In patrol mode, the controller continuously sends a problem** to the card reader and receives a response command from the card reader. This mode will remain on hold until the card reader senses the card.