Development Scope
Device and interface access
Adapt to water, electricity, heat and other meters, and establish the corresponding relationship between floors, areas, equipment addresses, magnifications and statistical periods.
Product business functions
Adapt to water, electricity, heat and other meters, and develop equipment address management, scheduled reading, usage conversion, sub-item statistics and abnormal usage prompts.
Platform and data connection
Combined with the business links of field instruments and facilities → local rules or collection → 4G → group management → inspection and service tasks, the device identity, data fields, update time, abnormal status and result confirmation method are defined.
Exception handling and operational constraints
The statistical results depend on the measurement equipment and mapping caliber; processing records need to be kept for table replacement, reset, missing measurement and cross-cycle supplementary reporting.
Data and Operational Workflow
Multi-table polling → Data verification and freezing → 4G reporting → Itemized usage statistics → Exception prompts and reports.
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: meter multiplication, area mapping, usage cycle and meter replacement records.
- 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 | Check meter reading, magnification and zone mapping. |
| Business integration testing | Data fields, status definitions, platform adaptation procedures and business integration testing records | Test the statistics at the freezing time point and after supplementary reporting. |
| Version and test data | Target hardware and software versions, build or deployment instructions, parameter configurations and test logs | Verify table replacement, device offline and address conflicts. |
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 does the energy consumption platform handle the accumulated amount after meter replacement?+
Keep the table replacement time, old table bottom, and new table initial value associated with the device, and then calculate the usage according to statistical rules. Avoid directly treating smaller readings from the new meter as negative usage or re-accumulation.
Can I entrust only part of the functions of the building energy consumption collector?+
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 "meter multiplication, area mapping, usage cycle and meter replacement records", 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 meter magnification, area mapping, usage cycle and meter replacement records; 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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