ABS/ASR test system
Overview
The ABS/ASR test system is mainly composed of a PCM-6851A data collector, wheel speed sensor, pedal force sensor, pressure sensor, flexible pedal switch, etc., based on a notebook computer intelligent special test platform, which can complete compliance with national standards for ABS performance testing, the supporting software is intelligent and flexible, and the test results are output in a variety of ways, such as tables, curves, and raw data, so that users can quickly form test reports.
Test programmes
- Automobile ABS performance test
- Measurement parameters
- Vehicle speed, time, braking distance, MFDD, pedal force, brake line pressure, instantaneous wheel speed, wheel spin ratio, braking slip ratio, wheel lock time, etc.
Main features
- Automatic classification management of test data of ABS/ASR test system
- ABS/ASR test system supports rapid test report generation
- The display parameters and curves of the ABS/ASR test system can be flexibly configured
- Meet the new national and international test standards
- Using high-precision hardware speed measurement method, the minimum speed measurement cycle is 1ms
- Data collector + notebook computer + driver multi-parameter display common mode
- The data collector uses a microcontroller + FPGA architecture, hardware trigger logic, and reduces latency
- Full consideration of vehicle vibration operating conditions, one-button operation, support for voice prompts
Technical specifications
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ABS/ASR Test system specifications
| Vehicle speed | range : 0-400km/h; accuracy : ±0.1 km/h; resolution : 0.01 km/h |
| Time | range : unlimited ; accuracy : ±0.01s; resolution : 1ms |
| Distance | range : unlimited ; accuracy : ±2cm (RTK mode ); resolution : 4mm |
| Data update rate | 1~100Hz |
| Raw GPS update frequency | 20Hz, 100Hz optional |
| Wheel speed sensor | 1000P pulse per revolution, dynamic sealing, including mounting bracket |
| Pressure Sensor | Range: 20MPa (or 1.6MPa); accuracy: ±0.25%FS; installation thread M10x1 |
| Pedal force sensor | Range: 1200N; Accuracy: ±0.3%FS |
System configuration
- ABS/ASR tester system configuration
● data collector
●Wheel Speed Sensor
●Pedal force sensor
●Brake pressure sensor
●Flexible pedal switch
●Notebook
●Driver multi-parameter display
●Test lithium battery (optional)
●Accessories: signal line, power line, GPS antenna
●Instrument storage box
- Automotive ABS test system software
●6 wheel revolution channels with direction recognition function and anti-shake function
●Able to complete average speed for six wheels, wheel spin (braking slip) ratio measurement
●It can complete instantaneous speed for six wheels and wheel spin (braking slip) ratio instantaneous measurement
●Using a unique equal-precision hardware speed measurement circuit to solve the contradiction between the speed and accuracy of the pulse signal frequency measurement
●Up to 59 measurement parameters and 58 real-time curves can be displayed (16 parameters and 8 real-time curves can be displayed at the same time)
●Up to 49 test average curves or special parameters can be displayed (two parameter curves can be displayed at the same time)
●Multiple test trigger synchronization modes, which can complete tests such as ABS, ASR performance test, normal braking performance, power performance, etc.
●Test parameter configuration customization management function, which can save commonly used test configurations for different test items, which is convenient for direct recall in the future
●Convenient and simple test process control, with one-key completion function, suitable for vehicle dynamic environment operation
●All test data and curves can be output to clipboard, text file or printer
Applications
ABS/ASR test system applications.
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