What should I do if the electric balance car crashes, and what should I do if the balance car can t

The general functions of the balance bike are as follows.

Travel, travel is the physical characteristics of electric balance vehicles and similar products, the speed can reach up to 20km/h, and a single charge can complete a range of 20-70km.

APP application, i-robot through APP application, electric balance car can be interconnected with the mobile phone, through the mobile phone APP, you can understand the driving and after-sales information of the somatosensory car in real time, at the same time, the APP can also realize the functions of making friends, sharing, etc., and also has Bluetooth configuration function, through the mobile phone Bluetooth to control the car.

When buying a balance bike, you should pay attention.

First, you don't have to pursue high configuration, the basic experience version is good.

Second, if you are used for commuting, you want to buy a balance bike with strong endurance.

3. Buy online, consult customer service, and pay attention to fake and shoddy products.

Pay attention to safety when playing balance bikes.

1. Use the hand strap to ensure the safety of driving.

When you are not yet proficient in driving, using a wrist strap can help avoid falling and scratching.

2. How to control the balance.

1) The self-balancing unicycle uses a gyroscope for front and rear stabilization.

2) When the body leans forward, the self-balancing unicycle will sense the movement and accelerate; When the body is leaned back, the self-balancing unicycle also controls the motor to slow down to maintain the balance between the driver and the vehicle.

3. You can't drive on the motorway.

The relevant regulations have not yet made clear provisions on the nature and use of electric balance vehicles, but they must not be driven on the motor lane, which is very dangerous. **Remind the public that when driving this kind of balance bike on other roads, you must pay attention to safety and control your speed.

Now you can only find after-sales repairs.

The balance bike can't be turned on and try to restart, the default factory settings, if it still can't be turned on, it is recommended to re-flash the machine.

If the power is powered on when you press the power button, but it turns off again after letting go, the power on button is broken. Troubleshoot charger failure, battery failure, line failure, motherboard sub-board failure.

Electric balance car, also known as somatosensory car, thinking car, camera car, etc. There are two main types in the market: one-wheeled and double-wheeled. Its principle of operation is largely based on a basic principle known as "dynamic stabilization".

The gyroscope and acceleration sensor inside the car body are used to detect the change of the car body attitude, and the servo control system is used to accurately drive the motor to adjust accordingly to maintain the balance of the system. It is a new type of green environmental protection product used by modern people as a means of transportation, leisure and entertainment.

Technical principle. The principle of operation is mainly based on a basic principle known as "dynamic stabilization", which is the ability of the vehicle itself to self-balance. The built-in solid-state gyroscopes are used to determine the posture of the car body, and the motor is driven to achieve a balanced effect after calculating the appropriate instructions through a precision and high-speed microprocessor.

The electric balance car system often uses a brushed DC motor or a brushless DC motor, the brush motor is characterized by fast starting, sensitive braking, smooth speed regulation in a wide range, simple control circuit, suitable for general power equipment, can work continuously for 5000 hours, the conventional life is two to three years, but continuous work for 1000 hours, the carbon brush needs to be replaced; A brushless motor is the whole of the motor and the drive.

No need to replace the brush, it is a mechatronics equipment, it can run continuously for 20,000 hours, the conventional life is seven to ten years, the digital frequency conversion control speed regulation is easier, the power consumption is one-third of the brush motor, but the cost is high, the control accuracy requirements are relatively high, and it is suitable for equipment with high requirements for speed control.

The balance car can't be turned on, and the battery is full of new power, which is how to connect the wrong place.

Hello, I am Wu Gong, a cooperative teacher who asks a question, good at engine maintenance, and has been engaged in the auto repair industry for 9 years now, and I am happy to serve you. [Koi].

Hello, I am inquiring for you here, please wait a moment, I will reply to you right away [Koi] Hello, I am happy to answer for you. [Koi] balance car can not turn on the machine recommended to check 1, the boot line is not normal: use the external power supply to power the mobile phone to use the meter to detect and see, whether the indication has changed, if there is no change, it is likely to be the boot line, broken or the boot key is not in good contact.

2. The power supply circuit of the battery is abnormal: use the external interface to supply power to the mobile phone, see if it returns to normal when it is turned on, if it is normal, it is determined that the power supply circuit of the mobile phone is abnormal. 3. The IC of the mobile phone power supply is not normal

Test the test point of the peripheral circuit of the power supply IC according to the circuit schematic diagram to see if the test value is normal. 4. The system clock and reset of the mobile phone are abnormal: you can use the dual total oscilloscope to detect the CPU power supply of the mobile phone and check whether the waveform in the reset is correct.

5. Problems with logic circuits: that is, faults in the circuit version of mobile phones, which can generally be solved by repair welding. 6. Software Conflicts:

The installed software does not match the system of the mobile phone, which may also cause the mobile phone to not turn on, you can connect the mobile phone to the computer to delete the program.

I hope the above is helpful to you If you are satisfied with me, please give a thumbs up [Koi].

There is a control board inside the balance car, and the three-terminal regulator of the internal circuit is burned out, so it can't be turned on.

The principle of operation of the balance car is mainly the principle of aircraft balancing. The built-in precision electronic gyroscope is used to judge the posture of the car body, and the appropriate instructions are calculated by the precision and high-speed microprocessor, and the motor is driven to achieve the effect of balance.

Key Benefits:

Many people confuse the balance bike with the bicycle, the balance bike is without chains and pedals, completely relying on the baby to slide forward, is a good transition product before riding a bicycle.

The balance bike mainly exercises the baby's balance ability, belongs to the baby's first scooter, beginners just stepped on the balance bike will appear very unstable, but this is a normal phenomenon, because the baby's balance is weak, so can not control the body balance well. The baby needs to land on the ground with both feet and slide forward with both legs to exercise the balanced development of the baby's leg muscles.

First, the problem of insufficient motor power:

The balance bike needs to be balanced at all times, even in an emergency at top speed, there must be enough power margin to maintain balance, otherwise it will manifest as the motor loses power and loses power. In this case, it is necessary to use a motor of appropriate power according to the vehicle speed to increase the power margin.

Second, the controller problem:

If there is a problem with the controller, under the condition of high current, there will be interference, resulting in system disorder, overcurrent protection of the controller, under-voltage protection triggered by low power, and power failure will occur. In this case, it is necessary to protect and warn against overcurrent conditions, rather than simply limiting the current output. Charge in time to maintain power.

3. Battery problems:

If the overcurrent protection value of the battery is too low, it will cause the overcurrent protection of the battery to be triggered by the vehicle body during riding, causing a power failure. In this case, it is necessary to ensure that the discharge performance of the battery at a large rate is sufficient, and the normal working voltage set by the controller should be greater than the discharge cut-off voltage.

After the balance car is turned on the power, its system will automatically adjust the balance according to the gyroscope in 3 seconds, but we can also use manual adjustment, the adjustment method is actually very simple, first put the balance car flat, and then press the switch for more than 3 seconds to turn it off, and then put the car up not flat, and then start the car to find the balance.

If the manual method still can't restore the balance of the balance car, usually there is a problem with the components, you need to contact the after-sales service for maintenance, so when buying a balance car, you must choose some regular brands, do not choose those cottages without after-sales, it is difficult to get repaired if there is a problem.

Precautions for the use of balance bikes.

It should be noted that the maximum speed of the balance bike is 18-20km h, when the speed is too fast, the balance bike will use a rocker to force the deceleration, prompting you to pay attention to the driving speed.

The balance bike has a certain self-balancing range, please do not lean forward excessively, so as not to exceed the self-balancing range and cause injury.

The balance bike tells you the power usage through the indicator light, when the power decreases, the indicator lights will go off one by one, until the power is left 15%, all the indicators keep flashing and the buzzer alarm pedal is gradually raised, at this time it is recommended that you charge directly.

The adjustment steps of the unbalanced balance of the balance car are as follows: 1. Generally, the balance car will automatically find the balance according to the spiral meter in about three seconds after the power is turned on; 2. You can also adjust it manually, first put the car flat, press the switch for more than 3 seconds, and then turn it off; 3. Stand the car up, try not to put it flat, and then press to turn it on, and the car can find the dynamic balance; 4. If it's still the same.

There are many reasons why the balance car has been ringing and not turning off, so the following is a brief introduction to the reasons why the balance car has been ringing and not turning off the machine and the solution:

1. If it is caused by the starter of the balance car, then you need to replace a starter to solve the problem. 2. If it is caused by the sound of parts in the engine, then you need to find after-sales maintenance personnel for maintenance. 3. If it is caused by the sound caused by the loose bolts on the chassis, then the bolts on the chassis of the balance car need to be tightened.

4. If it is caused by the loose connection between the parts, then it needs to be repaired and tightened.

If the balance bike cannot be turned off, the main reason is the problem of the foot pedal, the foot pedal switch can not be closed, and the other is that the switch is self-elastic or always stuck, because the cold weather causes the meeting material to shrink and deform and cannot be returned. If this is the case, you need to gently pull up or pry along the edge of the foot pedal with your hand to turn it off.

The way to get out of balance bike is as follows:First of all, after the power is turned on, the balance will automatically find the balance according to the spirometer in about three seconds. It can also be adjusted manually, first put the car flat, press the switch for more than 3 seconds, and then turn it off.

Put the car upright, try not to lay it flat, and then press to turn it on, and the car can find the dynamic balance. Secondly, if the balance is still not found, it may be due to damage to the mechanical parts and need to be repaired.

The power system of the balance car:Electric self-balancing scooters.

The system often uses a brushed DC motor or a brushless DC motor.

The brush motor is characterized by fast starting, sensitive braking, smooth speed regulation in a wide range, simple control circuit, suitable for general power equipment, can work continuously for 5000 hours, the conventional life is two to three years, but continuous work for 1000 hours, the carbon brush needs to be replaced.

Brushless motor. It's the motor and the drive.

The whole, without replacing the brushes, is mechatronics.

The equipment can run continuously for 20,000 hours with a conventional life of seven to ten years, and the digital frequency conversion control speed regulation is easier, and the power consumption is one-third of that of the brush motor, but the high cost has relatively high requirements for control accuracy, and it is suitable for equipment with relatively high requirements for speed control.

Hello, how to adjust the balance car is to balance with the help of the internal motor, sometimes the balance car will be unbalanced due to various reasons, the following will introduce how to adjust the balance car unbalanced. How to adjust the unbalance of the balance car 1, after the power is turned on, the balance will be automatically found according to the spiral meter in about three seconds; 2. You can also adjust it manually, first put the car flat, press the switch for more than 3 seconds, and then turn it off; 3. Stand the car up, try not to put it flat, and then press to turn it on, and the car can find the dynamic balance; 4. If you still can't find the balance, it may be due to damage to the mechanical parts and need to be repaired; The above is the introduction of how to adjust the unbalance of the balance bike, I hope that the above steps can solve your problem.

It can be adjusted manually, first put the car flat, press the switch for more than 3 seconds, and then turn it off.

Displacement of the center of mass due to deformation caused by wheel collision. Due to the positioning error of the hub and rim, it is difficult for the installation center to coincide with the rotation center. The disassembly and assembly of the maintenance process destroyed the original overall comprehensive center of gravity.

In tire retreading, the center of gravity changes due to the uneven thickness of the new tire crown due to low positioning accuracy.

When the rope is longer than the radius of the sphere, the extension of the rope is not in the center of the sphere, and the car still moves. The equilibrium state is: when the rope is longer than the radius of the wheel, the extension line of the rope is in the center of the sphere, and the vertical line extension line of the contact point between the ball and the inclined plane is in the center of the ball, and the car is balanced.