Development Scope
Device and interface access
Integrate liquid level, cover opening, tilt and power detection, and design the terminal structure interface according to the installation space, communication conditions and maintenance methods.
Product business functions
Access liquid level, cap opening or tilt detection, and develop event wake-up, hierarchical reporting, power management, equipment map and inspection records.
Platform and data connection
Combined with the business link of water level and rainfall and meter →
Exception handling and operational constraints
Communication at underground points requires on-site verification; waterproofing, anti-corrosion and battery life are determined according to the installation conditions of the complete device, and module parameters are not used to replace the results of the complete device.
Data and Operational Workflow
Periodic liquid level collection or wake-up by opening the lid → Event determination → 4G reporting → Map site and alarm → Inspection and disposal records.
The device side, communication side and platform side retain necessary status and logs respectively. Project integration testing is checked with actual equipment data and execution results, and network connection status and business completion status are recorded separately.
Project Inputs
- Existing device models, interface and wiring diagrams, licensing agreements, data samples and available codes.
- Business processes and parameters: underground installation, antenna location, event triggering and battery maintenance conditions.
- Target location, operator, SIM/APN, power supply, installation method and equipment size.
- Existing platform interfaces, user roles, development modules, number of prototypes and planned nodes.
Deliverables and Acceptance
| Deliverables | Delivery content | Verification method |
|---|---|---|
| product realization | Hardware design data, prototypes or existing equipment modification data involved in the project, as well as corresponding firmware and interfaces | Verify capping, tilting, and level threshold events. |
| Business integration testing | Data fields, status definitions, platform adaptation procedures and business integration testing records | Record the connection and reporting status of the target well location. |
| Version and test data | Target hardware and software versions, build or deployment instructions, parameter configurations and test logs | Test for low battery, repeated triggering, and cache capacity boundaries. |
First confirm the scope and key functions, then complete prototype or software development, system integration testing and stage acceptance. The acceptance conditions list the prototype, version, environment, duration and passing threshold; source code, design documents, third-party licenses, materials, traffic, cloud resources and on-site work are agreed separately.
Frequently Asked Questions
How to deal with weak signals at underground well locations?+
First record the well location, manhole cover material, antenna location and network conditions, and then evaluate the antenna layout, installation method and reporting strategy. It is necessary to use an on-site prototype to confirm the link, and cannot only judge based on ground mobile phone signals.
Can I entrust only part of the functions of the pipe network liquid level and manhole cover monitoring terminal?+
The device interface, terminal program, 4G communication and platform integration testing can be split based on the existing R&D foundation. Please provide existing data and target boundaries, first check "underground installation, antenna location, event triggering and battery maintenance conditions", and then clarify the deliverables and interface responsibilities of each module.
How are costs and cycle time assessed?+
Split the workload based on target devices, interfaces, existing data, and verification criteria. This project focuses on checking underground installation, antenna location, event triggering and battery maintenance conditions; when prototypes, on-site integration testing or third-party platform cooperation are required, the corresponding costs, prerequisites and nodes will be listed separately.
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