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⌘smart-water-iot.prdEN
Live2024 — 2025

Smart Water IoT Platform

  1. 01// An IoT monitoring and control platform for water authorities: device onboarding, live monitoring, tiered alerts, remote gate control and field operations. Live in an irrigation district with 30+ devices; each remote gate operation saves 3+ hours of travel.
  2. 02Product Manager · 0→1
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PRD / PROTOTYPEUTF-8
https://••••••••/water-gis
OverviewLiveGatesAlertsDevicesAccessWater network overviewSite B-07Level over limit12 grids96% onlineStations128Online342Alerts today7Gates open5 / 18Live alertsFlood levelB-07 · 14:02Device offlineA-13 · 13:47Low levelC-02 · 12:30Gate resetB-04 · 11:15Alert clearedA-09 · 10:0824h level
01 / 06

Feature tour6 feature screens

3+ hrs
saved per remote gate operation
30+
devices connected
~50%
shorter delivery with AI prototypes
3 wks
mini-program launch, ~60% faster than outsourcing
Year
2024 — 2025
Type
Product
Role
Product Manager · 0→1
Status
Live

Overview

The Smart Water IoT Platform supports day-to-day management of reservoirs, rivers and irrigation districts. Traditionally, stations are scattered across the field, alarms depend on manual patrols, every gate is operated on its own and data sits in different vendors' systems. The platform connects sensors, RTU/DTU terminals and gate hoists in one place, closing the loop from monitoring → alerting → control → field operations.

Results

  • In productionlive in an irrigation district with 30+ sensors and terminals connected
  • Faster responseissues used to be relayed by phone, one level at a time; now the dashboard pinpoints the device and crews go straight to the site, cutting out the back-and-forth
  • Remote controleach remote gate operation saves at least 3 hours of travel to the site
  • Faster deliveryAI-built high-fidelity prototypes cut delivery time by about 50%; the field mini program shipped in 3 weeks, about 60% faster than outsourcing

Problems it solves

  • Scattered devicesevery sensor and terminal is onboarded with its own record, and signal, reports and history stay traceable
  • Late alarmsoffline devices and dangerous high / low water levels trigger automatically instead of waiting for a patrol to notice
  • Fragmented controlspillway, intake and other large gates are operated remotely, with commands, receipts and an audit trail
  • Slow field workcrews check readings and handle alerts on their phones without returning to the command center

How it differs

  • Dual hardware + software alarms: a local threshold on the terminal as a fallback, plus a rule engine that filters jitter and escalates — alarms still fire if the platform briefly loses contact
  • Two-way control, not read-only monitoring: a full platform → RTU → hoist control link with permission checks, interlock checks and two-step confirmation
  • Fine-grained accessorganization, role and action levels, down to individual cards and buttons, for authorities with many departments
  • Hardware-backed deliverythe platform is designed together with the terminals and sensors and commissioned on site, ready to use on handover

What's included

  • Web command centeroverview screen, gate control, alert center, device ledger and access control
  • Field mini program5 modules — overview, live monitoring, history, alerts and settings — focused on frequent field tasks, delivered in about 3 weeks
  • Roadmapmore sensor protocols → station map view → WeChat push alerts

Note: customer names, station locations and monitoring data are anonymized, and the live address is not shown.

Related notes

  1. 2026-10-20AI

    Shipping a mini-program MVP in three weeks — what I cut

    A mini program for field engineers, from signed-off requirements to a working release in about three weeks. It was fast because it was small, not because it was rushed.

    1 min read · MVP / Mini program / Claude

Stack

  • WeChat mini program
  • RTU/DTU
  • GIS
  • RBAC
  • Claude

Keywords

  • IoT
  • GIS
  • RBAC
  • RTU/DTU
  • WeChat mini program
  • Claude
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