functional characteristics
1. Show the composition and structure of the driving system of pure electric vehicles to meet the cognitive teaching of the structure and working principle of each part of the driving system of pure electric vehicles.
2, the battery is placed independently, and equipped with structure and working principle diagram.
3, pure electric vehicle driving system can work normally, assisted by the braking system, can carry out six kinds of working conditions (start, low speed driving, normal speed high driving, acceleration, braking and downhill, stop) simulation practice operation, reflect the working process of pure electric vehicle driving system.
4. Detailed color circuit diagram and component diagram can meet the teaching needs of pure electric vehicle drive system control system circuit and component name, and lay a solid foundation for the analysis, detection, diagnosis, troubleshooting and assessment of the control system.
5, panel external detection terminal, nondestructive wire harness detection of sensors, actuators, electrical signals, such as resistance, voltage, current, frequency signals, etc.
6, equipped with OBD-II diagnostic seat, can be connected to special instruments, the electronic control system to read the fault code, fault code clearance, read data stream and other self-diagnosis functions.
7, equipped with automobile combination instrument, multi-function display screen, can real-time display the power transfer process, speed, power battery level, electric control system fault indicator and other parameters.
8, equipped with digital voltmeter, LED display lights, etc., can detect the voltage parameters of sensors, actuators, and display the working status of sensors, actuators. 9. Equipped with intelligent fault setting and assessment function.
10, equipped with appropriate safety protection measures to ensure the safety of teaching.
11, the platform adopts aluminum alloy frame structure, the control cabinet and the side plate adopts stainless steel structure, beautiful appearance, atmosphere, with self-locking caster device, flexible movement, safe, reliable, durable.
12, the teaching board surface plate adopts 4mm thick corrosion resistance, damage resistance, pollution resistance, fire prevention, moisture-proof advanced aluminum plastic board, the surface is treated by special technology
3. the basic amount
1. motor assembly 1 set
2. 1 set of original combination instrument
3. 1 set of power battery assembly
4. 1 set of multi-function display screen
4. intelligent fault setting and assessment system touch screen function introduction
1. This system consists of two parts: the fault setting system of Android Bluetooth and the fault assessment system of touch screen. When the teacher is lecturing, use the mobile phone or tablet computer with Android system to set the remote wireless fault, remote start and stop the teaching device, convenient for the teacher to teach the lecture. Student assessment is done on the touch screen fault assessment system. The teacher and the student interface is separated, the teacher enters the password to enter the teacher interface and set the test time to enable, the student can start the assessment. The fault types of the teacher interface are open circuit fault, virtual connection fault and short circuit fault. The teacher can set questions at will. After setting the fault, the button on the screen will change from green to red, and the relay board will act at the same time, causing the device to fail. Student number, remaining time and total number of faults will be displayed on the answering interface. After students detect faults on the device, select the corresponding fault button, which will change from red to green on the screen. After selecting faults, click Submit paper, and you will see the test result.
2. The number of faults in touch screen assessment is 20 open circuit + virtual connection and 6 short circuit. Capacity of each faulty channel DC10A.
3, 7 inch (resolution 800*480) industrial color touch screen, Chinese menu, friendly interface, easy to operate!
4, the teacher interface can be a single setting can also be multiple fault Settings at the same time, and have all set faults and all clear functions.
5, the relay board is left with fault indicator interface, through the indicator light can clearly show the set fault:
6, the use of RS485 field industrial bus communication, communication distance, signal stability, anti-interference.
Android Bluetooth APP features
1. Control the relay fault board through Bluetooth on a tablet or phone with Android system. You can set a maximum of 120 faults. You can set a single fault or multiple faults at the same time. You can set all faults and clear all faults.
2. The fault setting of multiple devices can be controlled by one mobile phone or tablet computer through APP software; The Bluetooth name of each device is a different number, which can effectively distinguish multiple devices, so that teachers can easily control the ignition start and fault setting of all teaching devices in the classroom, and improve the teaching efficiency.
3, the system has a login interface, through the input account and login password can enter the system.
4, software with ignition, start, flameout button, remote control teaching equipment start, stop.
5, with fault point description and fault state indication. Green indicates that the fault is not set. Red indicates that the fault has been set. Yellow indicates that data has been sent. The screen clearly displays the fault setting status in real time.
6, fault description users can fill in according to their own needs, users can use the modification is convenient and flexible.
7, state reading is when the phone or tablet computer set fault, sudden power failure or program exit, login interface again click "state reading" button to read the original set fault state.
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