Anti-Lock Braking System Educational Unit
(AT-053_)
- Manual Operation Mode
- Operation Mode (1): Braking at Medium Speeds
- Operation Mode (2): Braking at Slow Speeds
- Operation Mode (3): Braking when the Left Wheels are faster than the Right Wheels
- Operation Mode (4): Braking when the Right wheels are faster than the Left
- Operation Mode (5): Braking when the Front Left Wheel is faster than the Other Wheels
- Operation Mode (6): Braking when the Rear Left Wheel is faster than the Other Wheels
- Operation Mode (7): Braking when the Front Right Wheel is faster than the Other Wheels
- Operation Mode (8): Braking when the Rear Right Wheel is faster than the Other Wheels
- Measuring the Ignition Switch Voltage
- Measuring the Battery Voltage
- Measuring the Voltage and Signal of the Front Left Wheel Speed Sensor
- Measuring the Voltage and Signal of the Rear Left Wheel Speed Sensor
- Measuring the Voltage and Signal of the Rear Right Wheel Speed Sensor
- Measuring the Voltage and Signal of the Front Right Wheel Speed Sensor
- Ensuring the Presence of 12-volt Supply on the Solenoid Valve Relay Terminals
- Ensuring the Safety of the Fuse Connected to the Solenoid Valve Relay Terminals
- Measuring the Voltage on the Motor Relay Terminals to Ensure the Presence of 11-14 Volt
- Ensuring the Safety of the Fuse Connected to the Motor Relay Terminals
- Measuring the Voltage on Relay Coil Terminals to Ensure the Presence of 11- 14 volts
- Ensuring the Safety of the Fuse Connected to Protect the Relay Coil
- Ensuring the Safety of the Limit Switch
- Ensuring the Safety of the Fuse Connected to the Terminals of the Limit Switch
- Measuring Voltage on the Limit Switch Terminals to Ensure the Presence of 11- 14 volts
- Operation the educational unit
- Assembly & Disassembly of the hydraulic control unit of the ABS system.
- ABS diagnostic using the diagnostic device
- Anti-Lock Braking System Educational Unit (AT - 053)
- Hard copy user manual
The educational unit is designed to introduce the student to ABS braking system of a real vehicle with all its mechanisms and components. All parts are fixed and connected to each other to allow the trainee to understand the operation method of the anti-lock breaking system. The educational unit is supplied with a touch screen PC to simulate the various operation conditions of ABS system.
- The educational unit includes a hydraulic brake system equipped with anti-lock brake (ABS) module, in addition the front panel and the rear panel.
- The front panel includes the control panel that contains Emergency switch, educational unit ON/OFF operation switch, ignition switch, vacuum pump operation ON/OFF switch, ABS operation switch, electric motors operation switch and wheels speed control knob, in addition to the brake pedal and the touch screen PC.
- The front panel also includes a schematic diagram for the electrical connections of the ABS module.
- The schematic diagram for the electrical connections of the ABS is equipped with fuses box, switches to control the speed of each wheel, and indication LEDs, in addition to safety terminals to conduct the required connections and measurements for the experiments.
- The rear panel contains the digital displays section, the schematic diagram of the ABS system and the schematic diagram of the ABS hydraulic circuit.
- The digital displays section contains the digital displays of front right wheel speed, rear right wheel speed, front Left wheel speed, rear left wheel speed and vacuum power booster pressure.
- The digital displays section also contains the oil pressure gauges of front right brake, rear right brake, front left brake and rear left brake.
- The middle part of the educational unit demonstrates the real components of the ABS system to show how the brake works at the moment of using it.
- The real components are four wheels, ABS module, vacuum power booster, master cylinder, brake oil reservoir, brake oil reservoir, four electric motors, four cylinders that simulates asphalt, speed sensors, abs sensors, couplings, front abs gears and calipers,
- The wheels are rotated using four electric motors to simulate the effect of the car›s engine.
- A cylinder is installed under each wheel to simulate the effect of wheels friction with the road asphalt.
- The educational unit is equipped with a Traction control device.
- The unit is equipped with a touch screen computer equipped with an interactive software that can simulate the operation of ABS under various conditions.
- Trainees can perform many exercises of different levels starting from the basic level by the interactive software.
- The instructor can set up tests for students with the ability to control the test level and whether the test score depends on the exam time.
- The software can also make a comprehensive report of the trainee based on attendance and level during the training and tests degrees.
- The software can also be used to display multimedia teaching or optional electronic content.
- Each component has its labeled name.
- The labeled names are printed to the educational unit using the ultra violet technology.
- The educational unit is supplied with measuring terminals 4 mm to perform connection, measurement and testing processes.
- The educational unit is provided with six casters to facilitate its motion.
- The educational unit is electrostatically painted and treated against rust and scratching.
