Bus credit card charging system is the core part of the city bus card construction, intelligent bus IC card charging system is part of it by the bus credit card machine terminal and background management system, greatly enhance the service level of the bus industry. So usually need to understand some of the problems, for your reference

First, why some credit card machine burned directly after power or burn for a period of time after installation.

It may be that the credit card machine has not been over-voltage protection, there is no wide voltage processing; because the bus belongs to the process of moving through the generator, the vehicle may start or generator abnormalities may be an instantaneous power generation more than 24V, and the market Most of the credit card machine requires an external external power supply voltage regulator, the better point is that power supply burn, change a regulated power supply. After years of industry experience, Shenzhen Suiyun IoT bus credit card machine has done over-voltage over-current protection for the internal credit card machine. The connection does not need to distinguish between positive and negative, no need of on-board regulated power supply, and even 7-41V wide voltage processing, Suddenly high voltage power generation vehicles do not need to worry about the full protection of the bus credit card machine stable operation.

Second, the bus credit card machine wireless transmission every month how much traffic?

Shenzhen speed cloud IOT bus credit card machine each byte data as a unit, a small city a month 10M traffic can be, but a month 30M traffic is definitely enough.

Third, the bus credit card machine is real-time upload data or regular upload?

Shenzhen Suiyun IOT bus credit card machine uses real-time transmission, each brush a data transmission, if the need for regular transmission can also be clearly stated before the next single.