Engineering Scope
The development of low-power electronic badges is oriented to the usage requirement of "the park needs personnel identification, help and area records", and the collection, processing, communication and power supply are designed as one set of products. The project can start from new main board development, existing firmware modification or designated module integration. The development scope is confirmed based on the target function, existing foundation and delivery requirements.
Interfaces and Product Integration
Develop identity displays or broadcasts, keystrokes, event logging, terminal communications, and background bindings.
Power Supply and State Scheduling
Regularly broadcast or update identity status, activate notifications for key events, and synchronize records in batches.
Data and System Integration
Define logging, transmission, acknowledgment and exception states around identity display or broadcast, buttons, optional motion detection, receiving facilities, clear connections and data formats.
Prototypes, Testing and Deliverables
Form a joint debugging record of industrial badge firmware, identity model, binding interface and area identification, focusing on verifying display refresh, broadcast or reception time slots, positioning infrastructure dependencies and interaction delays.
System Architecture and Operation
Regularly broadcast or update identity status, activate notifications for key events, and synchronize records in batches.
- Interface consists of: identity display or broadcast, buttons, optional motion detection, receiving facilities.
- Work scheduling: Determine each status based on sampling, interaction and reception requirements, indicating which circuits continue to run.
- Exception handling: Define deadlines, bounded retries, and recovery behaviors for applicable communication, sensing, or execution tasks.
Design Conditions and Functional Limits
Personnel area identification relies on receiving facilities, and positioning capabilities are determined separately by the system.
Define power targets together with functional requirements. Battery-life estimates must specify the battery, temperature, operating cycle, event frequency and network conditions. Keep estimates separate from continuous-operation test results.
Project Inputs
| Data category | Startup data |
|---|---|
| business work cycle | The park requires personnel identity, help and area records; provides typical usage procedures, sampling and upload times, target battery life and response requirements. |
| Product interface and structure | Identity display or broadcast, buttons, optional motion detection, receiving facilities; for existing products, provide schematics, a bill of materials (BOM), firmware and prototypes. |
| Batteries and site conditions | Provide battery model, power supply range, cut-off voltage, temperature, installation method and communication conditions. |
| Delivery and Responsibility | Clarify the scope of source code and design files, platform docking, number of prototypes, test conditions and third-party work. |
Delivery and Acceptance
| Delivery project | Verification method |
|---|---|
| Design and implementation | Industrial brand firmware, identity model, binding interface and regional identification joint debugging records; the scope of hardware, source code and third-party components are clearly stated in the statement of work. |
| Functional verification | Regularly broadcast or update identity status, start notifications for key events, batch synchronization records; record the input, output and recovery results of each status. |
| Power consumption verification | Display refresh, broadcast or receive time slots, positioning infrastructure dependencies, and interaction delays. Fix the battery side measurement point to record the energy from the full task cycle until the device returns to sleep. |
| Exceptions and retesting | Covers applicable situations such as low battery, continuous triggering, loss of connection or restart, and retains original logs, waveforms and versions. |
Specialist Engineering Services
Select the required modules based on the existing product. Interfaces and responsibilities are defined in the project scope.
Battery Power, Charging and State-of-Charge Management
Battery power supply, charging and power management development services, design conversion, charging and protection, determine power estimation and low battery threshold, deliver power circuit, parameter configuration, status interface and load test records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power BLE Advertising and Connection Development
BLE broadcast and connection low-power development services, configure broadcast and connection parameters according to status, manage synchronization and disconnection recovery, and deliver BLE firmware, protocol fields, parameter tables and target device records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power Display and Actuator Control
Display and actuator low-power control development services, control refresh, backlight, motor or valve timing, handle execution failures and power surges, deliver driver code, circuit modifications, parameters and single-action energy records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringManagement Platforms and Clients for Sleeping Devices
The dormant device management platform and client development services manage sleep status, command queue, expiration processing, power trends and execution acknowledgments, and deliver device models, server and client code, API and joint debugging records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringSystem Power, Battery Life and Environmental Validation
Complete machine power consumption, battery life and environmental verification services, measuring state current, event energy, peak voltage drop and long-term business operation, delivering original waveforms, logs, calculation sheets, test reports and coverage. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeFrequently Asked Questions
How does electronic business card take into account both display and positioning broadcast?+
Schedule screen refresh and broadcast separately, set the cycle based on content changes and regional refresh requirements, and verify reception coverage and overall machine power consumption.
Is it possible to develop only part of an existing product?+
Module development or power consumption optimization can be carried out according to the existing interface and modifiable range. For this product, you first need to check the identity display or broadcast, buttons, optional motion detection, and receiving facilities, and then determine the scope of changes and regressions.
How to determine the cost and period of this project?+
The evaluation is split based on deliverables such as industrial card firmware, identity model, binding interface and regional identification joint debugging records; the prototype materials, structure, platform, external tests and new functions are listed separately, and quotations and nodes are formed after the requirements and interfaces are confirmed.
Engineering References
The connection interval and peripheral device delay need to be configured in combination with data throughput, response time and central device negotiation results. Bluetooth connection parameter reference
Online
Phone
WeChat
Top