Features of product development
Vibration type: 6-degree-of-freedom (6DoF) multi-axis random vibration
Frequency range: 5Hz to 10kHz (covering road vibrations and mechanical resonance points)
Vibration table control: Industrial 4.0 real-time data feedback, supports PSD (power spectrum density) custom curves
Humidity control (optional): 5%RH to 95%RH (for battery sealingity testing)
Real-time monitoring of parameters such as temperature, vibration, current, voltage, etc., with sampling frequency ≥ 1kHz.
Support for IoT protocols (such as OPC UA, MQTT) and connection with MES/PLM systems.
Pre-set test templates (such as Volkswagen 80000 or BMW GS 95024 standards).
AI algorithm predicts failure modes (such as analysis of battery thermal runaway precursors)
Battery-specific protection: explosion-proof design (ATEX standard), gas emission system (to prevent electrolyte leakage hazards)
Testing Standards
1. Automotive Industry Standards
IEC 60068 (International Electrotechnical Commission)
Series: e.g., IEC 60068-2-14 (Temperature Change Testing), referenced by some automakers for HALT.
ISO 16750
Title: Road Vehicles — Environmental Conditions and Testing for Electrical and Electronic Equipment
Applicability: Reliability testing for automotive electronics; HALT used for early-stage design validation.
SAE J1211
Title: Guidelines for Environmental Testing of Automotive Electronic Systems
Applicability: Recommends HALT/HASS to enhance reliability.
OEM-Specific Standards:
Ford (WARR), GM (GMW 3172), Volkswagen (TL 82066) require HALT/HASS during R&D.
2. Electronics Industry Standards
IPC-9592
Title: Accelerated Reliability Testing of High-Reliability Electronic Devices
Applicability: Consumer/industrial electronics; defines HALT/HASS processes.
JEDEC JESD22
Series: e.g., JESD22-A104 (Temperature Cycling), complementary to HALT/HASS.
Telcordia GR-468-CORE
Title: Generic Reliability Assurance Requirements for Optoelectronic Devices
Applicability: Recommends HALT for early failure detection in telecom equipment.
IEC 60749
Title: Semiconductor Devices — Mechanical and Climatic Test Methods
Applicability: Reliability testing for semiconductors.
3. General International Standards
IEC 60068-3-1
Title: Environmental Testing — Guidance for Temperature Testing
Applicability: Provides theoretical basis for temperature change rates (HALT/HASS equipment selection reference).
IEEE 1624
Title: Standard for Reliability Prediction for Electronic Systems
Applicability: Recommends HALT as a reliability design tool.
Key Notes:
Military/Aerospace: Focuses on extreme environmental adaptability, though HALT/HASS is often a supplemental method (non-mandatory).
Automotive/Electronics: More standards directly cite HALT/HASS (e.g., IPC-9592, SAE J1211), with OEMs often defining stricter criteria.
Equipment Selection: Parameters (e.g., temperature ramp rates, vibration profiles) must align with specific standards (e.g., IPC-9592’s rapid thermal cycling requirements).
For practical applications, align testing protocols with industry-specific standards and customer requirements.
