[Product introduction]
This test bench is based on the physical object of the Santana 3000 vehicle electrical system, and consists of a mobile bench and a teaching panel. It is suitable for the construction and maintenance training teaching of the whole vehicle electrical system in middle and higher vocational colleges and training institutions, and can meet the teaching needs of the structure, working principle, fault setting and diagnosis of the whole vehicle electrical system. The experimental equipment is easy to operate, safe, reliable and easy to maintain.
[Structural composition]
lighting system, instrument system, anti-theft system, ignition and injection system, starting system, charging system, engine electronic control system, horn system, power window system, electronically controlled door lock and rearview mirror system, wiper system , audio system, fault setting system, mobile bench, etc.
[Functional features]
1. Display function:
1). Arrange the components of the electrical system of the vehicle in the order of the basic positions of the original vehicle. Different components are marked with names to fully demonstrate the structure and working principle of the electrical system of the vehicle.
2). The complete vehicle electrical system structural composition diagram and circuit schematic diagram in color is convenient for teaching the structural composition of the vehicle electrical system and the working principle of the circuit.
2. Dynamic running function: On the basis of the electrical appliances of the whole vehicle, it is equipped with relevant auxiliary control devices, which can actually demonstrate starting, charging, lighting, instrumentation, wipers, central control door locks, body anti-theft, electric windows, and audio just like the original car. The working principle and process of a complete set of vehicle electrical equipment such as the system;
3. Detection function: through the external detection terminal, the non-destructive wiring harness can be directly detected and analyzed on the panel for various sensors, actuators and circuit parameters; digital voltmeter can Instead of a multimeter, measure the relevant voltage value.
4. Real-time display function: The instrument display unit displays various data of the engine in real time, LED lights display or the working state of the actuator, and the high-precision digital voltmeter displays the voltage value of each sensor or actuator in real time;
5. Fault setting and assessment Function: Through the integrated circuit fault setter, two typical fault types, electrical disconnection fault and virtual connection fault, can be set for all systems. It is convenient for students to perform relevant measurement, analysis, fault diagnosis and elimination by setting faults, so as to achieve a good assessment function.
[Product technology]
1. Panel technology and characteristics The panel is resistant to large temperature differences ( -30 ~ 60 ℃), wear-resistant, moisture-proof, corrosion-resistant, not easy to deform, long life and so on.
1). Use 10mm thick high-quality high-density PVC board as the bottom plate.
2). It adopts imported high-quality, high-strength and high-viscosity base film material, and is formed by German laser spraying technology.
2. The panel cabinet is formed by bending high-quality cold-rolled steel plate and welded seamlessly. The panel cabinet and the mobile platform are detachable structures, which are easy to disassemble and assemble.
3. The bench is made of national standard pipes and welded seamlessly. The table top and side plates are formed by bending high-quality cold-rolled steel plates. Fourth, the metal surface is treated with high temperature spray, and the paint surface is firm and beautiful.
[Dimensions] (L * W * H) 2040*650*1850 ( mm )
