[Retracted] Application of Boiler Optimization Monitoring System Based on Embedded Internet of Things

Table 5

Partial archive variables.

Variable name	Variable type	Acquisition cycle	Archive/display cycle
Water supply header pressure	Analog quantity	l second	l second
Return header pressure	Analog quantity	l second	l second
Outlet water temperature of 1# boiler	Analog quantity	l second	l second
1# boiler blast speed	Analog quantity	l second	l second
1# boiler grate speed	Analog quantity	l second	l second
1# boiler house negative pressure	Analog quantity	l second	l second
1# boiler induced draft speed	Analog quantity	l second	l second