Training device of life signs monitoring sensor training device

YLCGQ-SW Biomedical Sensor Experiment Piner is a new product launched by professional needs such as biomedical engineering, medicine and other professional needs. The YLCGQ-SW series of biomedical medical sensor experimental desk is m--nly used in the experimental teaching of courses such as "Medical Sensor Principles and Testing Technology" of medical universities and medical schools. Most of the sensors adopted by the YLCGQ-SW series biomedical sensor experiment table are the actual measurement structure, which is convenient for students to strengthen their understanding of book knowledge. During the experiment, through signal pickup, conversion, analysis, and cultivating students as a biomedical work work as a biomedical work work. The basic operating skills and hands -on ability.

 

2. Equipment characteristics:

1. YLCGQ-SW Biomedical Sensor Experimental Piner has made the original sensor experimental system qualitatively changing, realizing the intelligentization of the experimental system and virtualization of instrument. Intelligent sensors are an important direction for sensor development. Now some intelligent sensors in the world are generally controlled by single -chip microcomputers+control rules. The intelligence is not high. It is rarely added to the idea of artificial intelligence. It is not a real intelligent sensor. The new type of sensor obt--ned by integrating embedded microprocessors, intelligent theory (artificial intelligence technology, neuron technology, fuzzy theory) sensor technology, which constitute an embedded intelligent sensor is a truly intelligent sensor. In this experimental system, individual sensors are used as experimental instances to make the system have functions such as detection, judgment, network communication, and information processing, which can correct the measurement value, error compensation, and improve measurement accuracy; comprehensive processing of multi -sensor parameters can be comprehensively processed ; You can perform self -diagnosis and self -calibration as needed to improve the reliability of data; you can store the data, process it in the later stage, use it conveniently, and improve the reliability of the data. There is a data communication interface that can achieve remote control with remote computers and online on the Internet. Transmit data to achieve global monitoring and control; you can achieve wireless transmission. The entire experimental system can realize the existing instrument display (oscilloscope, distortion instrument, FFT, voltage meter, current meter ...) instead of existing instruments.

2. Provide tools for students' autonomous combination experiments, and provide tools for innovative experiments. Experimental teaching is not only a simple verification of classroom knowledge, but also can cultivate students' independent thinking ability and independent innovation ability through experiments. The intelligence of the instrument in this experimental system allows students to achieve new experimental content through their own preparation.

3. The structure of the sensor has shifted from the principle to industrial detection of sensors. The sensor has shifted from qualitative to quantity. It has a cert--n accuracy, which is more convenient for computers to analyze the characteristics of experiments.

1. System summary

"Tr--ning Device of Frequency Conversion Constitutional Water Supply System" integrates PLC, frequency conversion speed regulation, process control, and engineering configuration technology. It consists of two major parts of the six -story residential fire and water supply system (physical model). The control platform two parts include Programmable controller, inverter, inverter magnetic driver pump, dormant pump, fire pump, pressure transmitter, pressure instrument, water pipeline, fire hydrant, home water faucet, storage pool and other engineering equipment. The control platform uses PLC+inverter The open -type control structure can complete the tr--ning tr--ning tr--ning tr--ning tr--ning tr--ning tr--ning tr--ning tr--ning for teaching and research inverter and constant pressure water supply technology. School electrical automation, building automation, building electrical, intelligent architecture and other professional comprehensive tr--ning equipment.

Second, systemic characteristics

The control platform adopts an open control structure of PLC+inverter, providing configuration software and PLC development environment, which allows students to design control solutions themselves and have strong flexibility.

The control platform has multiple protection mechanisms such as heat overload protection, overcurrent protection, leakage protection, grounding protection, ground frequency and frequency conversion link control.

The control system can simulate the real water supply system. There are two control methods: automatic control and manual control. When the automatic control f--ls, the system runs by manual control.

All control objects use st--nless steel and organic glass devices to ensure that they are not rust and are not easy to aging. Simulating the six -story building to the water system, which has two types of waterway models: living water system and fire water system; the power system consists of four water pumps, two of which Conventional inverter cycle pump, a dormant pump, a fire pump, can simulate conventional living water supply systems, fire water supply systems, and small traffic water supply systems at night, and can vividly simulate the typical structure of the dr--nage system for the building.

Building building and smart building electrical installation virtual simulation software

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: there are ** perspectives, equipment det--ls (displayed or parameters of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.