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ABS/ ASR/ ESP

Part No.: MPLCNL-ABS/ASR/ESP
With this training system the trainee becomes familiar with and understands how the various systems function and interact.

產品介紹

ABS/ ASR/ ESP

Brake systems of modern motor vehicles are becoming increasingly complex. Electronic aids such as ABS, ASR and ESP are now standard features in such systems. They are designed to keep the vehicle stable with physical limits and thus help assist in protecting the driver. Each individual system is mutually dependent and in part uses the same sensor signals. With this training system the trainee becomes familiar with and understands how the various systems function and interact.


List of Articles


UniTrain: Traction Control Systems ABS/ TCS/ ESP


Today the terms ABS, ASC and ESP are part of standard everyday vocabulary in automotive engineering. Everyone, from the master auto mechanic to the car crazed end customer is familiar with these terms and knows what they stand for. Today they are standard equipment in every passenger vehicle and truck coming off the assembly line and play an important role in boosting safety on our streets. Not only that, motor vehicle manufacturers and their suppliers are constantly trying to develop these systems further and add new features to them and expand their functionality so that performance and safety can be increased even further.

With this training system you will enjoy a unique insight into the various systems and their control processes. For the processes occurring inside the vehicle in fractions of a second, the training system is able to take individual control processes and depict them in a simple way, making them transparent and visible for the human eye. Furthermore, all of the relevant driving situations can be explored in a practical manner simply by varying simulation parameters (driving behaviour, varied street surfaces, steering angle, vehicle speed, braking strength). The corresponding multimedia course contains all the necessary theoretical content und provides simple and easy-to-understand explanations of the material based on numerous videos and animations. Thanks to the integrated fault simulator as well as the various knowledge tests, the learning progress of the student or trainee is monitored and important diagnostic skills developed.     


Includes:

  • 1 Experiment board for investigating anti-lock braking systems (ABS), traction control systems/anti-slip regulation (ASR) and electronic stability control (ESC)
    • Four wheel with independent drive
    • Digital speedometer display for each individual wheel and the vehicle as a whole
    • Slider for acceleration and braking
    • Simulation of various road conditions (dry, wet, icy road)
    • Steering with steering angle display via LED
    • Simulation of oversteer and understeer
  • Labsoft browser and course software

Training contents:

  • Process control and instrumentation
  • Driving safety in motor vehicles
  • Basic physics of driving
  • Investigation of components
  • Anti-lock braking systems (ABS)
  • Understanding a system overview
  • Requirements for anti-lock braking systems (ABS)
  • Investigation of how an ABS control system operates
  • Function of a typical ABS braking system
  • How brake boosters and hydraulic brakes work
  • Detecting the effects of typical faults in an ABS braking system
  • Traction control systems (ASR)
  • Identifying and describing functions
  • Objectives and structure of ASR
  • Investigation of typical control situations
  • Electronic stability control (ESC)
  • Requirements for electronic stability control
  • Objectives and function
  • Response to various driving manoeuvres
  • Investigation of overall control system and control variables
  • Fault simulation (faults can be activated via computer)
  • Course duration: 6 h approx. (including 2 hours fault finding)

Additionally Required

The UniTrain-I system is a computer-based training and experimentation system for vocational and further training and education in the areas of basic and advanced electrical engineering and electronics. Its multimedia courses combine cognitive and hands-on (haptic) training units into a comprehensive unified concept, specifically enabling students to acquire skills in the handling of equipment. Starting with basic courses and advancing to cover a huge variety of electrical engineering and electronics topics, a wide range of multimedia courses is available for study in school or in professional and advanced training courses. The UniTrain-I system is completely self-contained and can be used anywhere at any time. The multimedia learning environment the system provides high degrees of motivation, and maximum learning effectiveness in laboratories, at work or at home. It thus becomes a guarantor for effective and efficient study. Access to the multimedia courses and control of virtual instruments and experiment hardware is provided by LabSoft, the system's open experiment platform. The courses teach the theoretical building blocks and provide experiments to be carried out using the course-specific experiment hardware. The intelligent measurement interface supplies the analog and digital measuring and control I/O and represents, in combination with the system's virtual instruments, a high quality item of laboratory equipment. In addition, students' progress can be monitored and electronically documented on the basis of fault finding experiments with faults simulated by the hardware as well as tests of knowledge. The electrical and electronic circuits needed for the experiments are connected to the system with the aid of an Experimenter module.


UniTrain Interface with Virtual Instruments (Basic VI)


The UniTrain Interface is the central unit of the UniTrain system. It incorporates all inputs and outputs, switches, power and signal sources and measurement circuitry needed to perform experiments. The Interface is controlled via the connected PC.


Equipment:

  • 32-bit processor with storage memory for measurements
  • USB interfaces, transfer rate 12 Mbits/s
  • WLAN/WiFi interface, 2.4 GHz, IEEE 802.11 b/g/n
  • Simultaneous connection of any number of Experimenters via serial bus system
  • High-quality designer casing with aluminium feet and surface-hardened Plexiglas front panel
  • Suitable for accommodating in training panel frames for DIN A4 training panels
  • Designed for connection of 2-mm safety measuring leads
  • Multi-coloured LEDs for displaying status
  • Adjustable analog output, +/-10 V, 0.2 A, DC – 5  MHz, via BNC and 2-mm sockets
  • 4 Analog differential amplifier inputs with 10 MHz band width, safe for voltages up to 100 V, sampling rate 100 mega samples, 9 measuring ranges, memory depth 4 x 8 k x 10 bits, inputs via BNC (2 inputs) or 2-mm sockets (4 inputs)
  • 2 Analog inputs for current measurement, overcurrent-protected up to 5 A, sampling rate 250 kilo samples, 2 measuring ranges, resolution 12 bits, connection via 2-mm sockets
  • 3 variable analog outputs +/- 20V, 1 A, DC-150 Hz (requires CO4203-2B)
  • 16-bit digital signal output, of which 8 bits are accessed via 2-mm sockets, TTL/CMOS, clock frequency 0 – 100 kHz, electric strength +/- 15 V
  • 16-bit digital signal input, of which 8 bits are accessed via 2-mm sockets, memory depth 16 bit x 2 k, TTL/CMOS, sampling rate 0 – 100 kHz, electric strength +/- 15 V,
  • 8 Relays, 24 V DC/1 A, of which 4 are accessed via 2-mm sockets
  • Dimensions: 29.6 x 19 x 8.6 cm
  • External power supply with wide range input 100-264 V, 47-63 Hz, output 24 V / 5 A
  • Weight (including power supply): 2.1 kg

Virtual instruments (meters and sources):

  • 2 x Voltmeter VIs, 2 x Ammeter VIs: AC, DC, 9 ranges, 100 mV to 50 V, true RMS, AV
  • 1 x Power meter, 9 ranges, 100 mV to 50 V
  • 1 x VI with 8 relays, 1 x Multimeter VI: multimeter display (optional LM2330, LM2331 or LM2322) in LabSoft
  • 1 x 2-channel ammeter VI: AC, DC, 2 ranges, 300 mA and 3 A, TrueRMS, AV
  • 1 x 2-channel voltmeter VI: AC, DC, 9 ranges, 100 mV to 50 V, TrueRMS, AV
  • 1 2-/4-channel oscilloscope: band width 10 MHz, 25 time ranges, 100 ns/div to 10 s/div, 9 ranges 20 mV/div to 10 V/div, trigger and pre-trigger, XY and XT modes, cursor function, addition and multiplication function for 2 channels
  • 1 x VI Spectrum Analyzer: 9 voltage ranges 100 mV to 50 V, input frequency range 3 Hz to 1 MHz, time domain display
  • 1 X VI Bode-Plotter: 9 voltage ranges 100 mV to 50 V, frequency range 1 Hz - 5MHz, time domain display and locus diagram
  • 1 x Adjustable DC voltage VI 0 - 10 V
  • 1 x Function generator VI: 0.5 Hz - 5 MHz, 0 - 10 V, sine, square, triangular,
  • 1 x Arbitrary generator VI, 1 x Pulse generator VI
  • 1 x VI with 16 digital outputs, 1 x VI with 16 x digital inputs, 1 x VI with 16 digital input/outputs. Display modes: binary, hex, decimal and octal numerals
  • 1 x Three-phase power supply VI, 0 - 150 Hz, 0 - 14 Vrms, 2 A (requires CO4203-2B)
  • 1 x Adjustable DC power supply VI, 3 x (-20 V - +20 V), 2 A (requires CO4203-2B)
  • 1 x Three-phase power supply VI with additional phase-shift and clock rate adjustment (requires CO4203-2B)

Includes:

  • Interface
  • Power supply
  • Power lead
  • USB cable
  • CD with basic software
  • Operating manual

System requirements:

  • Personal computer with Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10 (32 or 64 bit)
  • CD-ROM drive for installing software
  • USB port for connection to Interface

UniTrain Measurement Accessories, Shunts and Connection Cables


Shunt resistors on a PCB, for current measurement using the analog inputs of the UniTrain system.

  • 6 Shunt resistors: 2 x 1 ohm, 2 x 10 ohm, 2 x 100 ohm
  • Screen print of symbols for identifying resistors, the voltage taps and current inputs
  • 24 x 2-mm sockets
  • Dimensions: 100 x 40 mm

Set of connection cables 2 mm (28 pcs) for UniTrain consisting of:

  • 8 x connection leads 2 mm, 15 cm, blue
  • 4 x connection leads 2 mm, 15 cm, yellow
  • 5 x connection leads 2 mm, 45 cm, black
  • 2 x connection leads 2 mm, 45 cm, yellow
  • 5 x connection leads 2 mm, 45 cm, red
  • 2 x connection leads 2 mm, 45 cm, blue
  • 1 x safety adapter lead 4 mm to 2mm, 50 cm, black
  • 1 x safety adapter lead 4 mm to 2mm, 50 cm, red
  • 10 x 2-mm connector plugs / Plug spacing 5 mm, white

Additionally Recommended


UniTrain Storage Case for Experiment Board


Sturdy aluminium case with moulded foam block to accommodate an experiment board

  • Capable of accommodating 1 experiment board and smaller accessories
  • Lockable padlock; stable padlock hinge
  • Colours: aluminium, black, chrome
  • Dimensions: 600 x 450 x 175 mm
  • Weight: 2.5 kg
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