The ETC will run out of power if the car is left in the garage. The ETC will run out of power after about a month if the car is left in the garage. But don't worry, it will recharge when you leave it. Drive the car in the sun. Generally, solar ETC equipment uses lithium batteries internally and externally. Those using the solar ETC can park the vehicle in the sun for a while to let the solar charging panel charge, or use the power cord to charge the ETC device. For batteries that have expired after their lifespan has expired, you can repair them yourself. How to Fix ETC Tag Failure Yourself: 1. The ETC device will not recognize if it has been removed when the power is off, and it will. does not cause a breakdown. You can remove the electronic tag. 2. Use a pry bar or small flathead screwdriver to open the housing.the electronic label, remove the battery and replace it with a new 18650 battery. 3. Use a soldering iron to solder the positive and negative poles of the power cord (you can also use insulating tape to stick them firmly) , then close the cover of the ETC device. 4. Paste the electronic label back to its original position on the front windshield, turn on the power switch of the ETC device and if the display light is on, it will return to normal.
etc will only run out of power if not exposed to sunlight for 3-4 years:
1. Of course, we don't need to worry about which type. of the battery used by ETC. ETC equipment comes with its own power supply. Under normal circumstances, the battery life is 3-5 years. The latest OBU is equipped with solar cells, so no power supply is required; Under normal circumstances, this lasts threewithout. If the card is inserted into the ETC device, there will be no “beep” meaning the battery is discharged. This means it needs to be replaced;
3. Finally, let me popularize ETC for everyone. There are always people who don't understand what it is. ETC technology uses IC cards as data carriers and implements them. charge computers via wireless data exchange. Remote data access function with IC card. The computer can read vehicle information (such as vehicle category, owner, license plate number, etc.), road operation information and stored collection status information in the IC card. According to the established pricing standard, the toll for this road use is deducted from the IC card by calculation. Of course, ETC also requires automatic vehicle detection and automatic classification.vehicle automation.
Can rectifier diodes for solar panels prevent reverse charging?
When solar system etc. is powered off, you can park the car in the sun and let the solar energy charge the system, etc. .loading card. Otherwise, you can take the device to the processing network, etc. to test whether solar energy is normal. 2etc is powered off. Generally speaking, equipment uses lithium batteries internally and solar panels externally for charging. This usually lasts around 3 years. For users who do not use etc frequently, it is recommended to charge the electronic tag etc once every 3 months to avoid the impact of natural discharge of the internal battery. Etc is an electronic system for uninterrupted toll collection. Etc technology uses IC cards as data carriers to realize ac functionsRemote data access between billing computer and IC cards via wireless data exchange. In short, when a vehicle passes through a toll booth, it does not need to stop and queue to pay, but passes through the toll booth through automatic recognition and deduction. Can significantly increase revenueIt improves the work efficiency of toll plazas and drivers, deducts online payment fees, and eliminates the hassle of cash transactions and exchanges.
It is possible and necessary. It has two functions: one is to prevent the incorrect connection of the battery polarity, so that the battery polarity is not reversed after charging; the other is to prevent the storage battery from discharging the solar panel when the solar cell has no output. As for the power consumption of the diode, you can ignore it because the forward resistance de diode is very weak and there is almost no voltage drop, so the power consumption is very low, the reverse resistance is very large, and there is basically; no reverse current.