1. normative communication interface

In the process of designing industrial-grade 4G routers, the designer requires that the communication interface between the modular structure of the equipment should be standardized. The maintenance and update of the modules of industrial-grade 4G routers and the addition of new modules should not affect other communication modules of the components. In addition, industrial 4G router software should have high fault tolerance so that generally small software failures should not cause serious system restart.

2. Relative independence

It is also important that the data configured during the design of stable industrial-grade 4G routers should be relatively independent of the handlers, and any change in the configuration data should not cause a change in the running version of the device to facilitate the adaptability of the processor to the configuration data of any bureau. In addition, industrial-grade 4G routers should be designed to protect against other programs.

3. Updating of equipment

The design of industrial 4G routers only needs to change the configuration data when increasing or reducing the device capacity, and the normal communication should not be affected if only general man-machine commands are applied. In addition, industrial-grade 4G routers should have the monitoring function of software operation failure, and should be able to automatically restart and send out real-time fault report information once the industrial-grade 4G routers have a fatal failure such as a dead cycle. Industrial grade 4G routers should be designed to meet the requirements of independence, updates and compatibility. 

Written by Andy