Solution Scope
The instrument is in standby most of the time, but the first measurement result after waking up needs to meet quality requirements. The project design needs to also answer what tasks the device completes, how often it works, how exceptions are handled, and who receives the data.
Product and Interface Selection
Combined with the range, measurement error target, front-end circuit, frequency of use, wake-up time and calibration conditions, choose to collect, control or record the product form.
Power Supply and Operating Strategy
Coordinate analog front-end bias, sensor excitation, range switching and display, first verify the stabilization time and then determine the automatic standby strategy.
Device and Platform Integration
Clarify the data model, connection facilities, parameter configuration, task confirmation and offline business behavior.
Validation and Project Delivery
Write the function, energy consumption and environmental conditions into the test schedule, and deliver the design, procedures and records by product module.
Product Development Services
| Product direction | Business issues and development priorities |
|---|---|
| Low-Power Portable Data Logger Development | Field testing requires offline recording of multi-channel sensor data; arranging excitation and sampling according to channels, recording complete data, and turning off non-essential peripherals when idle. |
| Low-Power Handheld Ultrasonic Rangefinder Development | The handheld device presses the button to measure distance and automatically goes into standby when idle; press the button to start transmitting and receiving, completes the judgment and calculation of effective echoes, and enters idle mode after display. |
| Low-Power Handheld Electrical Test Instrument Development | Portable electronic instruments need to save power during intermittent measurements; establish a bias when entering measurement and wait for stabilization, output valid readings, and wait according to rules when idle. |
| Low-Power Portable Electronic Scale Development | Battery electronic scales need to start measurement according to usage status; establish incentives after detecting usage requirements, complete zero point and stability judgments, and then output weight. |
Low-Power Portable Data Logger Development
Low-power portable data acquisition instrument development services for instrumentation companies and portable device manufacturers. Focusing on the need for offline recording of multi-channel sensor data for field testing, we develop software and hardware, working status and data interfaces, and verify power consumption and functions according to agreed working conditions.
Explore the ScopeProduct DevelopmentLow-Power Handheld Ultrasonic Rangefinder Development
Low-power handheld ultrasonic rangefinder development services for instrumentation companies and portable device manufacturers. Focusing on distance measurement by handheld device buttons and automatic standby when idle, we develop software and hardware, working status and data interfaces, and verify power consumption and functions according to agreed working conditions.
Explore the ScopeProduct DevelopmentLow-Power Handheld Electrical Test Instrument Development
Low-power handheld electrical measuring instrument development services for instrumentation companies and portable device manufacturers. Focusing on the need for portable electronic instruments to save power during intermittent measurements, we develop software and hardware, working status and data interfaces, and verify power consumption and functions according to agreed working conditions.
Explore the ScopeProduct DevelopmentLow-Power Portable Electronic Scale Development
Low-power portable electronic scale development services for instrumentation companies and portable equipment manufacturers. Focusing on the need for battery-powered electronic scales to start measurements according to usage status, develop software and hardware, working status and data interfaces, and verify power consumption and functions according to agreed working conditions.
Explore the ScopeSystem Architecture and Operation
Coordinate analog front-end bias, sensor excitation, range switching and display, first verify the stabilization time and then determine the automatic standby strategy.
- Device side: Determine the always-on detection, periodic collection and on-demand execution modules according to the target product.
- Connector: Determine the receiving node, gateway or public network link, and define the receiving window and disconnection status.
- Business end: Process records, alarms, configurations and execution acknowledgments according to the customer system.
- Maintenance end: retain power, exception and version information, arrange local maintenance or remote upgrade.
Project Inputs
- Range, measurement error target, front-end circuit, frequency of use, wake-up time and calibration conditions.
- Target equipment quantity, installation method, life cycle and on-site environment.
- Hardware, program, platform and protocol information are available.
- Battery or energy constraints, functional delays, and acceptable maintenance practices.
Delivery and Acceptance
| Delivery level | Content and verification focus |
|---|---|
| Product plan | Form product portfolios, interface boundaries, power supply and communication solutions, accounting for on-site infrastructure dependencies. |
| Development and implementation | The hardware or firmware, data interface, parameters and joint debugging records will be delivered according to the selected product. |
| Business verification | Coordinate the analog front-end bias, sensor excitation, range switching and display, verify the stabilization time before determining the automatic standby strategy, and record the corresponding functional behavior and on-site differences. |
| Power consumption and maintenance | Measure typical and abnormal energy consumption in a certain business cycle, check for low battery, loss of connection and recovery, and provide version and maintenance instructions. |
Specialist Engineering Services
Choose module development, system integration or testing services based on product foundation to avoid duplication of existing capabilities.
Low-Leakage Hardware and PCB Development
Low-leakage hardware and PCB development services, checking static paths, protection devices, level translation and device quiescent current, delivering schematics, PCB source files, BOM, manufacturing files and node current records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringPower Domain and Peripheral Power-Gating Development
Multi-power domain and peripheral power-off control development services, split power domains, design switches, signal isolation and recovery timing, and deliver power trees, timing diagrams, switching circuits, drive and shutdown test records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power Sensor Acquisition Driver Development
Sensor low-power acquisition driver development service, develop single measurement, FIFO, interrupt and power supply control, retain the necessary stabilization time, and deliver driver source code, parameter description, sampling record and exception handling. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power State Machine and Fault Recovery Development
Low-power state machine and exception recovery development services, design failure exit, bounded retry, persistence and restart recovery, delivery of state diagrams, code, configuration and fault injection 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 ScopeSpecialist EngineeringBattery 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 ScopeFrequently Asked Questions
Can the reading be output immediately after cutting off the power supply to the measuring front end?+
Bias, filtering, sensor stability and zero recovery time need to be verified. The system can display the preparation status first and output valid results after the conditions are met.
Does a scenario project have to develop all products simultaneously?+
Select the required products according to business processes. The development of low-power portable data collectors and the development of low-power handheld ultrasonic rangefinders can be established separately, and the shared data models or platform interfaces can be unified in the demand stage.
How do I arrange for advance verification?+
First select representative points and products, check the measurement range, measurement error target, front-end circuit, frequency of use, wake-up time and calibration conditions, and verify the key power supply, interfaces and business links, and then determine the development scope of the remaining points and equipment.
Online
Phone
WeChat
Top