What should I do if the remote control signal of the warehouse door is frustrated?

What if the signal in the electric remote control vehicle door is fucked?

On February 17, a warehouse door salesman in Kunming, Yunnan called the Haiton Door to consult the remote control sensor of the warehouse door. The newly installed warehouse door can be opened normally when the car is close to the door, and it will be used for a period of time. After the time, you have to get off the car and walk to the door very close before you can open the door with remote control. There is no problem with opening the door indoors.

In the past, netizens consulted the remote control sensor distance of the parking door, and also mentioned that every time I return to the door, I need to get off the car and press remote control to open the door. A cyclist said that the car entered the underground car, and the remote control signal would also be disturbed, so it would not be closed properly.

First, the performance of the signal receiving device in the electric remote control vehicle door may be one of the reasons. The signal receiving module of the warehouse door is in its operating state for a long time, and electronic components may experience aging and degradation in performance. This is like a human body, as time grows, eachThe function will gradually weaken. After the reception module ages, the capture capability of weak signals becomes poor, resulting in remote controller signals that can be received at a relatively remote distance can now be effectively received at close range.

Secondly, changes in the surrounding environment may also be the culprit. After using the warehouse for a period of time, some new electronic equipment may be added around it. For example, a new wireless communication base station is built nearby, and the powerful signal segments it transmits may cause reconnection or interference with the signal segments of the remote controller of the vehicle door. Or, the new home installation wireless router, smart home system, etc. The electromagnetic radiation generated by these equipment during operation may also cause damage to the remote control signal of the vehicle door. Just like in a noisy environment, the normal communication between people will be disturbed, making it difficult to clearly convey information, the signal sent by the remote control of the vehicle warehouse will also become difficult to accurately be received in such a complicated electromagnetic environment. Identify. This kind of strong signal stimulation will cause the remote controls of many nearby warehouses to be unable to be used normally.

Look at the netizens\’ mention that every time you return to the door, you need to get off the car and press remote control to open the door, and the owner of the cyclist reported that the car entered the underground car and the remote control signal was fucked , the door cannot be closed normally. The environment of underground vehicles is relatively complex, with many sources of signal traffic, so it is more difficult to eliminate. Underground vehicles are usually equipped with a large number of lighting equipment, ventilation equipment, and monitoring systems, which will generate certain electromagnetic radiation during operation. Especially some old underground tanks, the electric equipment may have problems such as aging and poor grounding, which will further increase the occurrence of electromagnetic radiation, thereby damaging the remote control signal of the tank door.

In addition, the car itself may also be one of the sources of tampering. Modern cars are equipped with a large number of advanced electronic systems, such as car navigation, automatic car mooring system, blue teeth connection, etc.. These electronic systems generate repetitive electromagnetic signals when they are operating. When the car enters the underground carriage and is close to the carriage door, the electromagnetic signal generated by the carriage itself may interfere with the remote control signal of the carriage door. Just like two platforms with similar frequency playback programs at the same time, there will be a series of intercourses between each other, resulting in unclear sounds. Moreover, the electromagnetic radiation characteristics of the electronic systems of different brands and models are also different, which explains why the owner of the Benzer car encounters this type of problem, while other cars may have relatively fewer situations.

So, how should we solve the problem that the remote control signal in the warehouse is being fucked? For signal reception problems caused by aging of the receiving module, the warehouse door vendor can regularly inspect and maintain the receiving device of the warehouse door. When it is discovered that the performance of the receiving module is degraded, new modules are replaced in time to ensure that their reception capacity of remote control signals is always in good condition. If you want to increase the signal transmitting coverage range of the motor, you can also add an antenna to the vehicle door motor, which can extend the signal coverage range of about 10-20 meters wide.

For the troubles brought by surrounding environmental changes, the first thing to do is to check the newly added electronic equipment around. If it is found to be a tamper caused by a particular device, you can try to adjust the operating segment or position of the device. For example, for wireless routers, it is possible to avoid collisions with remote signal segments at the warehouse by changing their wireless segments. At the same time, the installation position and angle of the vehicle door can also be adjusted appropriately to reduce the impact of external disturbance signals.

In the underground car warehouse, in order to reduce tampering, the manufacturer of the warehouse door can consider upgrading the remote control system of the warehouse door. For example, the GENIE motor in the Hiton Car Gate in Kunming uses more advanced anti-tamping technology, such as encryption chips and frequency skipping technology, to enable remote control.The device can automatically switch frequency during operation to avoid switching signals. In addition, increasing the strength of remote control signals in the warehouse is also an effective method. By optimizing the remote controller\’s antenna design, the motor signal transmission power can be improved, making the remote control signal more penetrating in the complex electromagnetic environment, thus ensuring that the signal can be received by the vehicle warehouse accurately.

For the problem of car itself, the door and window manufacturers can strengthen cooperation with car manufacturers, and when designing car electronic systems, they should pay more attention to the various remote controls. electromagnetic compatibility. By optimizing the layout and shielding measures of the electronic system, the impact of the electromagnetic radiation generated by the vehicle itself on the surrounding equipment is reduced. At the same time, car owners can also install some electromagnetic shielding devices in the car, such as electromagnetic shielding film, to reduce the impact of the vehicle electronic system on the remote control signal of the vehicle warehouse.

The remote control signal stoke problem of electric remote control vehicle warehouse is a complex and comprehensive problem, involving equipment aging, environmental changes, vehicle electronic systems and other aspects. . Only by deeply understanding the causes of tumbling and taking appropriate solutions can this problem be effectively solved, allowing the electric remote control vehicle door to restore its convenient and efficient use experience, bringing more convenience to our lives.

According to this, the signal tampering of the electric remote control vehicle door refers to the signal sent by the remote control being fused by other electromagnetic waves during the transmission process, which causes the vehicle door to not be normal. Resistance control instructions.

Wireless equipment scrambling

Reason: There are other wireless devices nearby (such as Wi-Fi routers, wireless telephones, blue teeth equipment, etc.) that are working, and their signals may be similar to those of the remote control in the warehouse, causing severity.

Solution:

Adjust the channel or frequency of the wireless device to avoid frequency collisions with the remote controller of the vehicle door.

Use wireless equipment to remotely move the kitchen door motor and remote control.

High pressure wire or voltage changer stutter

Reason: A strong electromagnetic field generated by a high-pressure wire or a transformer may be Fight the transmission of remote control signals.

Solution:

Installing the kitchen door motor as much as possible far away from high-pressure wires or transformers.

Use shielding materials to reduce electromagnetic skew.

Metal barriers are stolen

Reason: Metal objects (such as metal doors, metal roofs, etc.) may reflect or absorb remote control signals, causing the signal to weaken or Interrupt.

Solution:

Ensure that there are no large metal barriers between the remote control and the warehouse door.

Adjust the usage position of the remote control to ensure that the signal transmission path is smooth.

Weather conditions

Reason: Bad weather conditions (such as thunderstorms, heavy snow, etc.) may affect the transmission of remote control signals.

Solution:

Under bad weather conditions, use the remote control as close as possible to the warehouse.

Consider the use of wired control as a backup.

Other remote controllers are stolen

Reason: There are other remote controls or similar equipment nearby working nearby, which may cause signal collisions.

Solution:

Replace the frequency or code of the remote controller to avoid collisions with other devices.

Use remote control with skipping technology to reduce tampering.

How Test signal tampering

View the usage of remote controller: If the remote control does not work properly at a specific location or at a specific time, there may be a signal tamper.

Use the backup remote control: Try using the backup remote control If the problem is the same, it may be a signal tampering problem.

Check the surrounding environment: Check whether there is wireless nearby Equipment, high pressure wires or other sources that may cause tampering.

Solution

Replace frequency: If the remote control supports frequency adjustment, you can try changing the frequency to avoid tampering.

Use wired control: Seriously on the signal In the case, you can consider using wired control as a backup.

Installation signal enhancer: Installation signal enhancerThe power supply can improve the transmission distance and stability of remote control signals.

Shield the source of the shroud: Use shielding materials or equipment Reduce electromagnetic tampering.

Preventive measures

Regularly check the working status of remote control and warehouse door motors.

Avoid using high-power wireless near the warehouse door equipment.

Regularly maintain the warehouse door system to ensure its location Best working conditions.