VEM-1178 Vehicle Performance Tester
Overview
VEM-1178 vehicle performance tester test equipment is a test instrument developed for the safety technical conditions of JT/T1178 commercial trucks. The instrument integrates data acquisition, processing and analysis, and touch display. It has simple operation, convenient and fast data processing, and structure It is compact and easy to carry. The following tests can be completed in accordance with the requirements of the national standard:
(1) The steady state circle test, steady-state cornering test and slalom test specified by JTT1178.1-2018;
(2) JTT1178.2-2018 specified steady state circle, steady-state cornering, serpentine, maximum swing and rearward amplification factor test.
●Main Features
- VEM-1178 vehicle performance tester raw data U disk storage
- 7-inch industrial touch screen operation, no computer is required during the test
- The start and end of the test have a voice prompt function
- Vehicle speed test, GPS update rate optional 20Hz or 100Hz
- After the test is over, data processing will be carried out on site in real time
- The test results are automatically printed on site or afterwards (optional micro printer)
- PC software supports importing raw data for analysis and generating test reports
- The test process is automatically triggered and ended by conditions, and it supports the operation of the handheld terminal
- Slalom test, support manual trigger and automatic trigger (optional trigger), fast and efficient test
●Measurement parameters
- VEM-1178 vehicle performance tester can measure vehicle speed, lateral acceleration, forward acceleration, yaw rate, body roll angle, body pitch angle, steering wheel angle, steering wheel torque, distance, fuel consumption, MFDD, pedal force, traction, engine Rotation speed etc.
Technical specifications
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| VEM-1178 Vehicle performance tester 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 : ±0.05% (＜50cm/km); resolution : 4mm |
| Data update rate | 1~100Hz |
| Raw GPS update frequency | 20Hz/100Hz |
| Microprinter (optional) | printing paper width 50mm |
| Power input | 12VDC (7~30V wide voltage) |
| Power consumption | About 12W |
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