Transfusion Monitoring and Controlling System Based on Wireless Communication

Transfusion monitoring and controlling system of wireless communication is designed for avoidance of medical accident due to inconsiderate care. This system is based on RS-485 bus protocol to build the communication network, consisting of master computer and slave computer. STM32F103R8T6 MCU is the core of the master computer, and MSP430F2132 MCU for slave computer. The wireless transmission of data between master computer and slave computer can be done by nRF905 wireless transceiver module. One new calculation of drop speed is used for better real-time displaying thereof. Provided that abnormal occurrence is during the transfusion, the transfusion tube will be closed by controlling order from system, in order to protect the patient.

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Design of a Multipurpose Radio Controlled Surveillance Vehicle to Monitor Risky Areas

International Journal of Recent Contributions from Engineering Science & IT (iJES) ◽

10.3991/ijes.v7i2.10380 ◽

2019 ◽

Vol 7 (2) ◽

pp. 17

Author(s):

Mobasshir Mahbub

Keyword(s):

Wireless Communication ◽

Communication Technology ◽

Wireless Technology ◽

Continuous Development ◽

Dc Motors ◽

Wireless Transceiver ◽

Transceiver Module ◽

Electronics And Electrical ◽

Distant Part ◽

Day By Day

Wireless technology is one of the most common technologies used in our day to day life. As wireless technology is very much easier to implement rather than wired, day by day its application is increasing. Through the continuous development of wireless communication technology it is now highly used in wireless equipment controlling. That is we can control our electronics and electrical equipments from a certain distant part. In this paper a multipurpose radio controlled car is designed with nRF24L01 wireless transceiver module, Arduino Uno R3 and DC motors to monitor risky areas. The RC vehicle is controlled by a distant controller or transmitter unit to move the vehicle to the risky location for monitoring.

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Research on the Measurement of Patent-intensive Industry Technology Lock-in from the Perspective of TML

10.21203/rs.3.rs-855669/v1 ◽

2021 ◽

Author(s):

Wu Yang ◽

Shiqiang Sun ◽

Tengfei Gao

Keyword(s):

United States ◽

Communication Network ◽

Wireless Communication ◽

South Korea ◽

Rapid Development ◽

The United States ◽

The Core ◽

Wireless Communication Network ◽

Lock In ◽

Technology Ranking

Abstract [Purpose/Significance] As the core industry of technological innovation capabilities, patent-intensive industries, cultivating their rapid development is conducive to breaking the "technological lock-in" and realizing my country's independent innovation in the core technology field. [Method/Process] Based on the INNOJOY patent database, the wireless communication network patent was selected as the research object, and the subjective and objective weighting method and the growth rate cycle index synthesis method were used to measure the technical lock-in from the perspective of TML.[Results/Conclusions] (1) The technology lock-in index of the United States, Japan, and South Korea generally shows an upward trend, while the technology lock-in index of China has a trend of declining volatility, and the United States has the highest degree of lock-in in the field of wireless communication network technology, ranking first. Japan is in the second position, South Korea is in the third position, and China is in the fourth position; (2) The six core technologies identified belong to American companies. The public years are concentrated in 2017 and 2019, and the technical field is concentrated in H04W72/04 ( The same data transmission method and user equipment), H04W72/08 (signaling for proximity service and D2D discovery in LTE networks), and H04L1/00 (method to support channel allocation information for uplink and downlink channels) And device) these three core patents show that the current three core technologies are cutting-edge technologies in the field of wireless communication networks. The formation mechanism of technology lock-in was clarified, and measurement research was carried out to provide a theoretical basis and analysis method for cracking my country's "technology lock-in", and then to achieve the goal of "patent power."

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Wireless Digital Display Thermometers System Design

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.687-691.3128 ◽

2014 ◽

Vol 687-691 ◽

pp. 3128-3131 ◽

Cited By ~ 1

Author(s):

Liang Fei Liu ◽

Hong Wei Zhao ◽

Xue Bai Zang

Keyword(s):

System Design ◽

Real Time ◽

Temperature Sensor ◽

Digital Signal ◽

Digital Display ◽

Wireless Transceiver ◽

Transceiver Module ◽

Temperature Signal ◽

Temperature Measurement System ◽

Design Proposal

This article describes a real-time temperature measurement system based on ARM9 and temperature sensor DS18B20. The temperature signal is collected by DS18B20 and converted into 16 bits serial digital signal. Later, ARM9 receives the signal and sends it to the wireless transceiver module PTR2000. PTR2000 sends the received signal to ARM9. At last the signal is transmitted to the LCD for a real-time display, also be sent to the printer for detailed records. Our design proposal is simple and practical.

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Research of the Measurement of Patent-intensive Industry Technology Lock-in from the Perspective of TML

10.21203/rs.3.rs-863678/v1 ◽

2021 ◽

Author(s):

Wu Yang ◽

Shiqiang Sun ◽

Tengfei Gao

Keyword(s):

United States ◽

Communication Network ◽

Wireless Communication ◽

South Korea ◽

Rapid Development ◽

The United States ◽

The Core ◽

Wireless Communication Network ◽

Lock In ◽

Technology Ranking

Abstract As the core industry of technological innovation capabilities, patent-intensive industries, cultivating their rapid development is conducive to breaking the "technological lock-in" and realizing my country's independent innovation in the core technology field. Based on the INNOJOY patent database, the wireless communication network patent was selected as the research object, and the subjective and objective weighting method and the growth rate cycle index synthesis method were used to measure the technical lock-in from the perspective of TML. The study found: (1) The technology lock-in index of the United States, Japan, and South Korea generally shows an upward trend, while the technology lock-in index of China has a trend of declining volatility, and the United States has the highest degree of lock-in in the field of wireless communication network technology, ranking first. Japan is in the second position, South Korea is in the third position, and China is in the fourth position; (2) The six core technologies identified belong to American companies. The public years are concentrated in 2017 and 2019, and the technical field is concentrated in H04W72/04 ( The same data transmission method and user equipment), H04W72/08 (signaling for proximity service and D2D discovery in LTE networks), and H04L1/00 (method to support channel allocation information for uplink and downlink channels) And these three core patents show that the current three core technologies are cutting-edge technologies in the field of wireless communication networks.

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Design of Intelligent Obstacle Avoidance Car Based on FPGA

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.602-605.1233 ◽

2014 ◽

Vol 602-605 ◽

pp. 1233-1236 ◽

Cited By ~ 1

Author(s):

Ming Jiang ◽

Jian Min Zhang

Keyword(s):

Remote Control ◽

Real Time ◽

Power Supply ◽

Measurement Data ◽

Control Unit ◽

Movement Direction ◽

Wireless Data ◽

The Core ◽

Transceiver Module ◽

Fpga Chip

This design uses the Cyclone series of FPGA chip as the core of the control unit of the intelligent car. Besides, the system also includes power supply, DC electric machineries, steering, ultrasonic sensors, wireless data transceiver module and other circuits. According to the movement direction and movement status of the intelligent car to realize the function of monitoring and remote control, what is more, the FPGA will achieving the measurement data to process, in order to implement the function of automatic avoidance of road blocks. Meanwhile, the LED real-time display the ultrasonic distance measurement.

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Research on the Measurement of Patent-intensive Industry Technology Lock-in from the Perspective of TML

10.21203/rs.3.rs-863678/v2 ◽

2021 ◽

Author(s):

Wu Yang ◽

Shiqiang Sun ◽

Tengfei Gao

Keyword(s):

United States ◽

Communication Network ◽

Wireless Communication ◽

South Korea ◽

Rapid Development ◽

The United States ◽

The Core ◽

Wireless Communication Network ◽

Lock In ◽

Technology Ranking

Abstract As the core industry of technological innovation capabilities, patent-intensive industries, cultivating their rapid development is conducive to breaking the "technological lock-in" and realizing my country's independent innovation in the core technology field. Based on the INNOJOY patent database, the wireless communication network patent was selected as the research object, and the subjective and objective weighting method and the growth rate cycle index synthesis method were used to measure the technical lock-in from the perspective of TML. The study found： (1) The technology lock-in index of the United States, Japan, and South Korea generally shows an upward trend, while the technology lock-in index of China has a trend of declining volatility, and the United States has the highest degree of lock-in in the field of wireless communication network technology, ranking first. Japan is in the second position, South Korea is in the third position, and China is in the fourth position; (2) The six core technologies identified belong to American companies. The public years are concentrated in 2017 and 2019, and the technical field is concentrated in H04W72/04 ( The same data transmission method and user equipment), H04W72/08 (signaling for proximity service and D2D discovery in LTE networks), and H04L1/00 (method to support channel allocation information for uplink and downlink channels) And device) these three core patents show that the current three core technologies are cutting-edge technologies in the field of wireless communication networks. The formation mechanism of technology lock-in was clarified, and measurement research was carried out to provide a theoretical basis and analysis method for cracking my country's "technology lock-in", and then to achieve the goal of "patent power."

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Research on the System of Image Acquisition and Wireless Transmission

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.668-669.1382 ◽

2014 ◽

Vol 668-669 ◽

pp. 1382-1385 ◽

Cited By ~ 1

Author(s):

Jiang Xiong ◽

Yong Pan ◽

Zi Ye Hou ◽

Ren Zhang

Keyword(s):

Image Acquisition ◽

Microwave Frequency ◽

Wireless Transmission ◽

The Internet ◽

Microwave Band ◽

Actual Measurement ◽

Key Technology ◽

Wireless Transceiver ◽

Transceiver Module ◽

The Internet Of Things

Image acquisition and wireless transmission is a key technology in the Internet of Things. This paper reports a ARM Cortex-M4 processor hand-held based Image acquisition and wireless transmission terminal. The terminal utilizes STM32F407VGT6 as its master controller, respectively. It uses Nordic nRF24L01 as its wireless transceiver module and OV9655 as its camera module. The system works in 2.4GHz ISM microwave band and can capture images and wirelessly transmit images within 20m indoors and 50m outdoors. The actual measurement of image acquisition and transmission shows that this terminal is highly stable and comparable in 2.4GHz microwave frequency.

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Research on to Measure Patent-intensive Industry Technology Lock-in from the Perspective of TML

10.21203/rs.3.rs-863678/v3 ◽

2021 ◽

Author(s):

Wu Yang ◽

Shiqiang Sun ◽

Tengfei Gao

Keyword(s):

United States ◽

Communication Network ◽

Wireless Communication ◽

South Korea ◽

Rapid Development ◽

The United States ◽

The Core ◽

Wireless Communication Network ◽

Lock In ◽

Technology Ranking

Abstract As the core industry of technological innovation abilities, patent-intensive industries, cultivating their rapid development is conducive to breaking the "technological lock-in" and realizing my country's independent innovation in the core technology field. Based on the INNOJOY patent database, the wireless communication network patent was selected as the research object, and the subjective and objective weighting method and the growth rate cycle index synthesis method were used to measure the technical lock-in from the perspective of TML. The study found: (1) The technology lock-in index of the United States, Japan, and South Korea generally shows an upward trend, while the technology lock-in index of China has a trend of declining volatility, and the United States has the highest degree of lock-in in wireless communication network technology, ranking first. Japan is in the second position, South Korea is in the third position, and China is in the fourth position; (2) The six core technologies identified belong to American companies. The public years are concentrated in 2017 and 2019, and the technical field is concentrated in H04W72/04 ( The same data transmission method and user equipment), H04W72/08 (signaling for nearness service and D2D discovery in LTE networks), and H04L1/00 (method to support channel division information for uplink and downlink channels) And) these three core patents show the three core technologies are technologies in wireless communication networks.

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