Compared with traditional vehicles, new energy vehicles are more in line with the philosophy of sustainable development, and it has been booming over recent years. However, the difficulty in the deployment of chargers is also posing a barrier to the promotion of new energy vehicle in a wider range.
Currently, the major problems confronted when deploying chargers are:
1.Disperse distribution of chargers leads to inconvenience in the use and management
2.There is no personnel on duty, unable to make real-time reliable control over the devices
Targeted at the problems met in the reality, industrial 4G modem is taken as an example to explain how to access chargers into network to manage in a unified way, thus monitoring terminal devices in distance.
1.Insert industrial 4G modem USR-G781 into charger and then contact control system to provide 4G networking function to the device
2.Transmit data generated in the operation of devices through industrial 4G modem to backward management system to facilitate staffs to monitor in distance
3.Staffs can check the location of devices and understand the operation situation of devices through management system; in the meantime, multiple operations such as data analysis and flow statistics can be carried out targeted at the specific situation of each device.
1.Fast and stable access: 4G networking to ensure the charger to work normally around the clock with stable signal for transmission.
2.With no need for line layout: 4G modem can contact the network signal of operators directly to save the cost of layout worry-free from the trouble of mass construction.
3.Transmission in large scale: transmission through 4G signal to meet operators’ demand for real-time and dynamic monitoring over terminal devices, able to upload mass data fast and stably.
4.Reduce the number of inspection personnel: position the fault quickly and make maintenance, so as to lower the expenditure effectively.