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J. Xie et al.
Fig. 2.1 Architecture of IOT AE monitoring and alarm system
The system architecture is shown in Fig. 2.1
There are many available internet/intranet communication ways such as GPRS,
4G, 5G, NB-IoT, Lora, ZigBee, WiFi, RJ45 Cable, etc. for various applications.
Servers can be Internet cloud servers such as Alibaba cloud Internet of things
servers, local LAN servers such as petrochemical plant for valve monitoring and
alarm system which only needs to display alarm results in the control room of the
plant. Servers can also be local servers + Internet servers and other networking
structures according to applications.
2.2 IOT AE Systems Developed/developing
2.2.1 RL1 IOT AE System
RL1 IOT AE is designed and developed/developing for continuous AE signals such
as leakage signals. Table 2.1 is the specification and Fig. 2.2 is the system functional
block diagram.
Figure 2.3 shows the AE module, its battery and NB-IOT(Narrow band interenet
of Things) chip are in the box, sensor is out off the box.
J. Xie et al.
Fig. 2.1 Architecture of IOT AE monitoring and alarm system
The system architecture is shown in Fig. 2.1
There are many available internet/intranet communication ways such as GPRS,
4G, 5G, NB-IoT, Lora, ZigBee, WiFi, RJ45 Cable, etc. for various applications.
Servers can be Internet cloud servers such as Alibaba cloud Internet of things
servers, local LAN servers such as petrochemical plant for valve monitoring and
alarm system which only needs to display alarm results in the control room of the
plant. Servers can also be local servers + Internet servers and other networking
structures according to applications.
2.2 IOT AE Systems Developed/developing
2.2.1 RL1 IOT AE System
RL1 IOT AE is designed and developed/developing for continuous AE signals such
as leakage signals. Table 2.1 is the specification and Fig. 2.2 is the system functional
block diagram.
Figure 2.3 shows the AE module, its battery and NB-IOT(Narrow band interenet
of Things) chip are in the box, sensor is out off the box.