REQUIREMENTS

Technical requirements for intelligent dosing systems

Requirements for local deployment, feedforward and feedback algorithms, platform functions, OPC interfaces and reference hardware. Targets are distinguished from verified product results.

This article is based on the supplied Chinese requirements document. Accuracy targets, reference hardware and third-party testing clauses are requirements, not universal Zhiyue product specifications or evidence of certification. Site conditions and validation methods must be agreed.

Local deployment and modular design

Keep algorithms and compute under the plant’s control. Use a layered architecture covering infrastructure, networks, controls, algorithms and users. Combine feedforward and feedback control with configurable operator interfaces.

Algorithms and verification

The source specifies multivariate adaptive regression splines for coagulation and breakpoint chlorination with residual feedback for disinfection. Its target absolute errors are below 0.1 NTU for predicted finished-water turbidity and below 0.1 mg/L for predicted free chlorine. The source requires third-party reports for marked clauses; these are acceptance requirements, not claimed results.

Platform requirements

Capture laboratory, bacteriological and production records; display process flows and control parameters; support operating modes, AI switches, time-series monitoring, calibration history, export, dosing logs, consumption analysis and device management. OPC supports third-party control integration.

Reference hardware

The original specifies a cabinet, compute unit, touch display, controller and edge gateway. Hardware selections and interface counts are reference requirements for that system and must not be confused with the standard IOT-GateWay configuration on our product page.

Read the complete Chinese article

Zhiyue technical note. Specific solutions depend on site conditions, agreed scope and validation.