Vehicle handling stability test system
Overview
The automobile handling stability test system is composed of portable microcomputer, data collector, sensor and special test and analysis software. It can complete the data collection and analysis of 7 tests stipulated by the new national standard and 1 test stipulated by the Ministry of Transport standard.
Measurement parameters
- Vehicle speed, time, steering torque of steering wheel, steering angle of steering wheel, steering angle speed of steering wheel, vehicle three-axis acceleration, vehicle three-axis angular velocity, vehicle roll angle/pitch angle/heading angle/sideslip angle.
Main features
- Full Chinese operation: clear interface, high-contrast color matching
- Efficient data management: automatic classification management of test data, support for automatic generation of test reports
- Good versatility: adopt the working mode of data acquisition host + notebook computer + driver multi-parameter display
- Meet the new national standards and the standards of the Ministry of Transport: suitable for China's automobile testing industry
- The test operation is convenient: fully consider the working conditions of vehicle vibration, one-button operation, support voice prompt function
- Handling stability optional software
Test programmes
- Steady-state cornering test
- Steering effort test
- Steering returnability test
- Steering wheel angle step input test
- Steering wheel angle pulse input test
- Slalom test
- On-centre steering test
- ISO 13674-1-2010
- Steady state circle test JTT 884-2014
Technical specifications
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Vehicle handling stability test system specifications
| Data update frequency | 1Hz~100Hz can be set |
| GPS speed measurement frequency | 10Hz, 20Hz, 100Hz optional |
| Vehicle speed | range : 0-400km/h; accuracy : ±0.1 km/h; resolution : 0.01 km/h |
| Time | Range: unlimited; accuracy: ±10ms |
| Steering wheel torque / Angle / Angular velocity | depends on the selected sensor |
| Three-axis acceleration / Angular velocity / Angle | depends on the selected sensor |
| Power supply | 12VDC (7~30V wide voltage) |
System configuration
- Handling stability test system configuration
●Data collector
●Laptops: mainstream brands
●Driver multi-parameter display
●High-precision GPS speed measurement module (optional)
●Test lithium battery
●Electronic gyroscope: user choice
●Steering wheel torque and angle sensor: user choice
●Accessories: signal line, power line, GPS antenna
●Instrument storage box
●Handling stability standard software
●Handling stability optional software
Test software
- Data Acquisition and Processing Software for Steady-state cornering Test
- Steering effort test data acquisition and processing software
- Data acquisition and processing software for the steering returnability test
- Steering wheel angle step input test data acquisition and processing software
- Slalom test data acquisition and processing software
- Data acquisition and processing software for on-centre steering test
Steering effort test data acquisition and processing
Steering returnability test data acquisition and processing
Steering-angle step-input test data acquisition and processing
Slalom test data acquisition and processing
On-centre steering test data acquisition and processing
Applications
Vehicle handling stability test system applications.
Handling stability test
Handling stability test
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