Technosys Systems

Boards System construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.Therefore, it is necessary for students to acquire an in-depth knowledge of all the basic circuits, such as amplifiers, oscillators, filters, converters, and then to test their knowledge through simple, but important applications in the field of process control and PID techniques.The products described in this section give students all that is needed to start their first steps in this fascinating world of Electronics.
Linear circuits, digital circuits, logic gates, significant applications coming from the real industrial world, all explained in a simple, gradual way through a combination of theory and experiments.
De Lorenzo offers two different versions, one that consists of closed panels, of very robust construction and clear serigraphy on the front, and another one composed of open boards with components at sight and provided with CAI software.

Technosys proposal consists of the following:

• A set of modules for the study of basic electricity and main electric circuits
• A set of simulation panels for electric and electronic systems in modern automobiles, complete with dedicated software for demonstration of the relevant theory and introduction of simulated faults.
• A set of panels with real components for demonstration
• A set of sectioned components Autotronics-Simulation panels The simulator analyzes all me phases of the refrigeration cycle. In particular:Relations between temperature and pressure in the refrigerant Operation of the compressor Operation of the condenser Pressure switches Temperature regulation
  
  

  This simulation panel deals with the study of the starting techniques used in the Otto cycle motors. The main types of starting are here analyzed Conventional with coil, with transistors and electronic starting The following sections of tne efectric plant of the car are reproduced on the panel:

  
  - Electrical supply
  - Starting
  - Ignition
  - Fuel injection
  - Various end users (radío, defrosting, etc.)
  - Indicators
  - Cooling and aeration
  - Windshield wipers
  - Signalling system
  - Lighting sysíem
  - Mead lights
  - Antí-fog lights

  ENGINE SENSORS AND CONTROLSThe extensive use of sensors and actuafors comes from the need of the electroníc control panels to know in real time the actual values of the physical parameters to be controlled or which influence the behaviour of the car.ENGINE OPERATIO

The simulator takes into consideration all these aspects by performing the following functions:

• Ignition phase
• Heating phase
• Lambda regulation
• Quick acceleration/deceleration phases
• Cut-off phase
• Regulation of the injection time
• Regulation of the advance angle
• Regulation of the minimum rpm
• Regulation of the knock

DIESEL ENGINE MANAGEMENT SYSTEMThis panel trainer provides realistic fault finding facilities using heavy vehicle schematic diagrams. An easily understood schematic system represents the starting and fuel injection systems of a typical heavy vehicle. The student is able to see the exact operation of the various circuits as used in trucks and buses and is able to gain a hands-on introduction to each of the components and devices found in typical heavy vehicle systems. All practical activities are carried out using the electrical/electronic circuits and devices mounted on the panel trainer.
Limitation of the rpm

This trainer has been designed for the study of the whole electric circuits in modern motor vehicles relevant to internal and external signals and lights.

• The demonstration of signals and lights working in normal conditions
• The training to the diagnosis, with the introduction by the teacher of a set of faults that must be diagnosed by using the standard workshop instrumentation applied to the different test points of the trainer.

 

The Trainer Includes The Following Components:

• starting block with key
• dashboard and other internal signals
• external signal group
• external light group
• internal light group
• fuses group
• doors lockup signal
• brakes signal
• measurement terminals
• battery charger feeder
• The system is supplied with a technical manual including:
• Description of the system and of its main components
• Installation, use and maintenance
• Guided experiments
• Reproducible modules for the obtained data
• Tables and graphs about endothermics, electronics and auto tronics

The Main Guided Experiments Are:

• Identification of components and their function
• System operation in normal conditions
• System operation in presence of faults
• Control measurements
• Faults diagnosis procedure
• Correct procedure for the removal of the faults
• All the components of the trainer are of industrial type; the technical characteristics and the performances are related to what available in the market when ordering.

Electric Vehicle Fault Diagnosis Simulator

Material: Iron(1) It can meet the teaching of electric vehicle chassis structure, basic working principle, disassembly and maintenance;(2) Complete chassis system configuration (including steering system, braking system, front and rear axles and wheels, motor drive system, motor control unit, battery pack, driver seat, etc.).(3) Other parametersWorking voltage: original car; working temperature: -50???~50???; wheelbase: 2500mm; motor rated power 20kw; motor maximum power 45kw; inverter maximum 180N.m; voltage 320VDC; control voltage 12V; maximum current less than 300A; The number of seats is 2 people.annex1. Equipment experiment guide2. Original car repair manualTraining projectDisassembly, assembly and testing training of pure electric vehicle transmission system;Disassembly, assembly and testing training of pure electric vehicle steering system;Disassembly, assembly and testing training of pure electric vehicle brake system;Disassembly, assembly and testing training of pure electric vehicle driving system;Pure electric vehicle front and rear axle/suspension disassembly and inspection training;Disassembly, assembly and testing training of pure electric vehicle motor drive system;Battery disassembly and maintenance training for pure electric vehicles;High-voltage safety protection training for pure electric vehicles;Pure electric vehicle charging, disassembly and inspection training;Disassembly, assembly and testing training of auxiliary electrical system for pure electric vehicles;Disassembly and maintenance of pure electric vehicles, testing and training;Demonstrate the structure and principle of electric vehicle power battery and management system;Demonstrate the structure and principle of electric vehicle motors and controllers;Demonstrate the structure and control method of the high-voltage power supply of electric vehicles;Demonstrate the structure and principle of electric vehicle high voltage control box, on-board charger, and DC-DC module;Demonstrate the structure and principle of fast charging and slow charging of electric vehicles;Demonstrate the vehicle control principle, structure and corresponding logical relationship of electric vehicles;Demonstrate the structure and principle of the refrigeration part of the electric vehicle air conditioning system and the PTC module;Demonstrate the structure and principle of the electric steering system of electric vehicles;Demonstrate the structure and principle of electric vehicle braking system;Demonstrate the assembly structure and principle of electric vehicles; 

Motor management systems in cars get more and more sophisticated. When these sophisticated systems malfunction, sophisticated measuring equipment is required to locate the cause of the problem. With the Automotive Diagnostics Kit, the automotive specialist obtains all necessary tools to perform most of the diagnostic tests to locate the problem, all conveniently packed in a protective case. The Automotive Diagnostics Kit contains a selection of TiePie automotive products neatly packed in a protective carry case. Several products are included for diagnosing and solving common and less common automotive problems such as sensor malfunctions, actuator malfunctions, ignition problems, timing problems, power deficiency, etc. Refer to the automotive articles for examples of solved automotive problems.

Automotive scope:

Heart of the Automotive Diagnostics Kit is the Automotive scope ATS5004D automotive oscilloscope. This PC oscilloscope turns your computer into a sophisticated automotive diagnostic system. Equipped with four differential inputs, the Automotive scope ATS5004D guarantees measuring multiple signals without the risk of creating short circuits through the oscilloscope. The compact Automotive scope ATS5004D is USB powered, which makes it easy to connect it to a laptop computer and perform measurements while driving the vehicle. The large input range, the long memory buffers and high maximum sampling rate make it the possible to capture almost any automotive signal. The built in SureConnect connection test feature on each channel informs whether the test points have electrical connection to test subject, leaving no doubt whether there is no connection or no signal. The ATIS Automotive Test and Information System is a large knowledge base with information on almost all electrical and electronical components that are used in the motor management system of a car. In an intuitive graphical environment background information on sensors and actuators can be found, as well as detailed schematics, diagnosis instructions, component locations with photographs of most available cars and example signals for proper functioning components. The unique point of ATIS is the direct coupling between the diagnosis instructions with the example signals to the measuring instrument. One click of the mouse in ATIS will launch the automotive measurement software and load the specific settings to measure on the particular component. The mechanic can focus on finding the problem, he does not need to find out how to setup the instrument. The Automotive Diagnostics Kit is delivered with free ATIS Lite. As an extension to ATIS Lite, ATIS Pro can be ordered. ATIS Pro contains an extensive database with more schematics, connection diagrams and oscilloscope settings with reference signals.

Laboratory conceived for the specific purpose of training biomedical engineers and biomedical laboratory technicians.
The main objective of the biomedical engineering is the Biomedical the necessary instrumentation in different application fields of the medical practice, such as diagnosis, therapy and rehabilitation.The objective is that of studying in detail different circuits that are commonly used in the clinic practice by means of four propaedeutic modules (DL 3155BIO1 through DL 3155BIO4) and twelve application modules (DL 3155BIO5 through DL 3155BIO16).

Simulators for the study of the operating characteristics of hybrid systems, internal combustion y three-phase electric motor, and lightweight electric vehicles: bicycle, scooter, car.This simulator is an educational system designed in vertical frame, bench-top, so the students have the capability to watch the theoretical and practical study of the Automotive systems.It includes color mimic diagram that clearly shows the structure of the system and allows the location of components on it. The simulator consists of a panel operating by PC with mimic diagram for the clear positioning of the components. The various zones of the mimic diagram are presented with different colors and shades to emphasize the peculiar characteristics of the system. The mimic diagram is fitted with light indicators so as to enable the observation of the control.
The display of the information available at the PC monitor allows the continuous monitoring of the educational system.The operational conditions are entered by the students. The insertion of faults is carried out by the PC.The simulator is accompanied by relevant software to enable the student to follow step-by-step the theory and the exercise. The whole exercise procedure is carried out on the simulator The system is accompanied by technical manuals for theory and exercises

Automotive Labscope - The new generation diagnostic measure tool

The labscope basic toolkit is being provided in a sturdy case and contains the following items:

Hardware:

• ATS5004D, 4-channel labscope, 50 MHz per channel with 4 completely separated inputs
• 4 special extra long automotive measuring cables (2.8m) for measuring during a test drive with the labscope on the passenger seat
• Trigger button for capturing intermittent occurring faults with running engine or during a test drive
• 200A and 600A current clamp for checking relative compression, start and glow circuits • 0.01-80Acurrentclampfortestingforcurrentleaksandtesting(pulsating)executivepowercomponents • G-sensor with power connector and measuring connections for measuring vehicle power during a test drive
• 8 special back probes of 0.7mm flexible steel to a 4mm connector. For each channel 2 probes.
• 5 crocodile/gator clamps for ground connection of the measuring cables and other connections
• 4 differential 10:1 attenuators for measuring up to 800Volts (primary ignition, hybrid systems)
• Alllabscopeinputsaresuppliedwithaconnectionchecksystemforareliable measurement connection
• Pre shaped storage compartment for the supplied items
• 128 KiSamples memory per channel for high resolution signal display
• USB 2.0 connecting cable to the pc/laptop with a transfer speed of 480 Mbit/s
• 12 bit measure resolution (0.025% deviation). Changeable up to 16 bit.