Biomedical electronic experiment box

核心：

Cortex-A8

CPU：

S5PV210

规格：

430x300x125

< r/ Biomedical Electronics/>
< )< Currently, as major medical schools have successively established computer information majors, how to integrate current embedded medical systems into teaching and cultivate computer science students with medical expertise? Quality talents are being considered. As a technical teaching experimental equipment company, Haitian Xiong Electronics designed and developed this embedded system-based device after visiting universities, listening to the opinions and suggestions of the heads of relevant professional schools, conducting repeated research and discussions, and combining the company's actual medical product research and development experience. Biomedical teaching and research products.
< )<

< )< The system consists of two parts: embedded system and biological data collection. It integrates embedded microprocessor technology, data storage technology, embedded system software technology and data processing. Technology, network communication technology, biosensor technology, medical imaging technology and other key technologies in disciplines. The embedded system adopts the current mainstream bit-embedded R solution. The equipment hardware covers the general functional circuits involved in embedded applications, including serial communication circuit function B master port circuit function B slave port circuit function memory card peripheral interface The circuit displays the LCD screen interface circuit, the touch interface circuit, and the wireless communication module function for multiple extended applications. Biological data collection consists of different medical sensors, which communicate with the host computer through data protocols. The device software runs an intelligent operating system to support real-time and parallel system tasks. The experiment box provides open software and hardware technical information, and is equipped with complete experimental software and experimental tutorials. It is especially suitable for information-based experimental teaching and scientific research in medical schools and related majors.


< )< BHardware Technical Specifications
< )<

< )<(1) Embedded Experimental Motherboard
< ) < bit embedded R processor, R r core, main frequency is
< )< B programmable, memory B large-capacity memory
< )< Has various forms of data transmission methods: universal serial port R/ B host interface, the mainboard is configured with up to 2 serial ports and 1 B interface, which can be used as an expansion
< )< expansion interface
< )< Color multi-channel data display, equipped with corresponding software, source code provided
< )< Serial port transmission rate: b (can be freely selected
< )< inch true color LCD display, equipped with touch screen, display resolution *, with human-computer interaction function
< ) < Optional wireless communication module: wireless communication module communication module Bluetooth module to realize remote communication of data
< )< Human body biological data can be displayed in multiple videos to realize the monitor function
< )< With Wired network communication interface expands the network transmission function of collected data.
< )<
< )< (2) Blood oxygen/body temperature/pulse module
< ) /> < )< Communication interface: B communication R two options, baud rate/optional
< )<

< )< Blood oxygen module performance indicators
< ) < ) < ) < )<

< )< Pulse rate module performance indicators
< ) < ) < ) < )<

< )< Human Body Temperature Module Performance Index
< ) < ) < )< Measurement accuracy ℃
< )<

< )< Adopts improved digital signal processing technology to effectively suppress the influence of human movement and weak perfusion measurement
< )<

< )< Module working environment
< ) < ) < ) < )<
< )<(3) ECG module
< ) < )<

< )< Module performance indicators
< ) < ) < )< Common mode rejection ratio: Diagnostic mode B Monitoring or surgical mode B
< )< Filter bandwidth (frequency response): Diagnostic mode: ~ Monitoring mode: ~ Surgical mode: ~
< ) < ) < ) < )<
< )<(4) Respiration sensor
< ) < ) < ) < )<

< )<

< )<

< )<

< )< BSoftware Technical Specifications
< )<

< )< rThe operating system software is divided into blood oxygen, body temperature, pulse, ECG, blood pressure and respiratory units. Through the embedded upper-layer application program, the data collected in real time is analyzed and processed, and displayed on the color LCD screen in the form of a curve. Provide all source code of the software.
< )< Provide embedded operating system transplantation, provide system bottom driver, middle and upper layer application three-layer software experiment
< )< Provide development environment construction, system b, system kernel, system rr compilation and mirroring File generation experiments
< )< Provides image file programming, system startup and operation experiments
< )< Provides basic experiments for r application development
< )< Provides control and serial port data Communication Experiment
< )< Provides experiments for collecting body temperature, blood oxygen, pulse, ECG, blood pressure and respiration data through the serial port.
< )< Operating System
< )< Kernel:
< )< System Bootloader: b
< )< Cross Compiler
< )< File System Format ,
< )< Communication module: supports SMS Internet function
< )< Wireless module: supports b/
< )< Wireless Bluetooth module: supports Bluetooth communication
< )< module ：Support global positioning
< )< r module: support rr and B r
< )< Network port module adaptive network port driver, support wired Internet access
< )< Display: support high-definition output , supports both image and sound
< )< Driver: audio interface, supports playback and recording functions
< )< Display: supports (*)
< )< Driver: four-wire resistive Touch screen driver
< )< Drivers all use drivers to communicate
< )< B driver: supports functions, supports B mouse, B keyboard, and disk
< )< B driver: supports B (rb Br) and (r) functions
< )< Driver: *Scan key driver to realize specific function keys
< )< /Interface: Support high-speed/card
< )< R driver: Support Real-time clock
< )< Driver: Codec in other formats
< )< R driver: Serial communication
< )< Driver: Codec
< )< Driver: Hardware acceleration
< )< Driver: Hardware Acceleration
< )<