Development Scope
Scope and Basic Check
Determine the existing foundation, technical dependencies and content that needs to be developed based on the design version, programming interface, serial number rules, test points, device identity and production line rhythm target.
Implementation and integration
Develop programming, configuration, interface self-test, network inspection and data traceability processes, and set up failure isolation, repair and retest records.
Delivery Documentation
Deliver tooling software, operating procedures and batch record templates.
Verification and Constraints
The production test tooling verification is separated from the mass production quality results. The key is generated and kept by the agreed responsible party, and the production data is handed over according to version.
Project implementation process
Verification of data and interfaces → Confirmation of technical solutions and verification use cases → Implementation of integration with the target environment → Regression of abnormal scenarios → Transfer of version data.
Verify the implementation results in the target hardware and software environment, and deliver records of associated interface configurations, version dependencies, and problem handling to facilitate subsequent integration and maintenance by the enterprise R&D team.
Project Inputs
- Design version, programming interface, serial number rules, test points, device identity and production line cycle target.
- Design information, code, interface permissions and target test equipment can be provided.
- Source files, programs or tools expected to be delivered, inter-module integration testing responsibilities and project nodes.
- Acceptance samples, environment, test conditions and passing thresholds.
Deliverables and Acceptance
| Deliverables | Delivery content | Verification method |
|---|---|---|
| achieve results | Deliver tooling software, operating procedures and batch record templates. | Check the firmware version and serial number consistency. |
| Integrated data | Versions and dependencies, interface configuration, usage or deployment steps, and integration changes | Test failures are isolated and returned for repair and retesting. |
| Verify records | Test conditions, execution records, problem lists and regression results | Verify device identity injection and batch record integrity. |
The delivery scope and acceptance criteria are determined based on the target environment. Third-party SDK, licenses, laboratories, cloud resources, equipment materials and on-site support are listed separately; when the existing information is insufficient, follow-up work will be determined through interface verification or key function verification.
Frequently Asked Questions
Does production testing require each device to be connected to the public network?+
The plan needs to be determined based on quality objectives, production line conditions and card resources, which can be combined with local interface inspection, module diagnosis and network testing at an agreed ratio or range. Each coverage capability and non-coverage issues should be explained in the process.
4G What information is required for programming, production testing and production ramp-up development?+
Please give priority to providing the design version, programming interface, serial number rules, test points, device identity and production line rhythm target. At the same time, the existing implementation, problems encountered, expected changes, and compatible test conditions are explained to facilitate the determination of implementation scope and reproduction methods.
Can it be implemented on existing products?+
You can first evaluate the scope of existing designs and versions that can be changed, retain the verified parts, and determine the interfaces and dependencies that need to be adjusted. This service requires attention: production test tooling verification and mass production quality results are separated, the key is generated and kept by the agreed responsible party, and the production data is handed over according to version. Existing and new functions must undergo regression testing within the agreed scope after the changes.
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