Wireless sensor network has become a hot research topic

Throttle Motor Position Sensor nodes can continuously perform data acquisition, event detection, event marking, position monitoring, and node control. The characteristics of sensor nodes and wireless connectivity make the application of wireless sensor networks very broad, and can be widely used in environmental monitoring and forecasting, health care, intelligent home, building condition monitoring, complex mechanical monitoring, urban transportation, space exploration, large-scale Workshop and warehouse management, as well as airport, large-scale industrial park security monitoring and other fields. With the deep research and extensive application of wireless sensor networks, wireless sensor networks have been deeply penetrated into various fields of human life, which is paid more attention by the people in the industry.

In the intelligent traffic security and smooth

The application of digital rotary potentiometer network technology to intelligent transportation system has become a hotspot in recent years. The wireless sensor network can provide an effective means for the information collection and transmission of the intelligent transportation system. It can be used to monitor the traffic volume and speed of the road surface and all directions. The information acquisition subsystem collects vehicle and road information mainly through the sensor, and then the strategy control subsystem calculates the best plan according to the set goal and uses the calculation method to output the control signal to the execution subsystem to guide and control the vehicle Access, so as to achieve the desired goal. Wireless sensor network can also be used in intelligent transportation, such as traffic information release, electronic toll collection, speed measurement, parking management, integrated information service platform, intelligent public transportation and rail transit, traffic guidance system and integrated information platform.

In the medical system much

In recent years, angle sensor potentiometer networks have been used in medical systems and health care, for example, monitoring various physiological data of the human body, tracking and monitoring the actions of doctors and patients in hospitals, and hospital drug administration. If special sensor nodes, such as heart rate and blood pressure monitoring, are installed in the inpatient, the physician will be kept informed of the patient's condition and will be able to rescue the patient if unusual circumstances arise. The use of sensor networks can efficiently transmit the necessary information to facilitate care, and can reduce the burden on nurses and improve the quality of care. The use of sensor networks for a long time to collect physiological data, can speed up the process of developing new drugs, and installed in the monitored objects on the micro-sensors will not give people the normal life of too much inconvenience. In addition, there are novel and unique applications in many aspects of drug management

To promote information appliances more intelligent equipment

The linear potentiometer position sensor network uses the existing Internet, mobile communication network and telephone network to inform the tenants of the indoor environment parameters and the running state of the household electrical appliances so that the tenants can keep abreast of the internal situation of the household and carry out remote monitoring of the household appliances, realize the internal and Outside information transmission. Wireless sensor networks allow households to monitor water meters, gas meters, electric water heaters, air conditioners, rice cookers, and other security systems, gas leak alarm systems, and alien intrusion warning systems in homes wherever they can go online. Can be set through the browser command, remote control of household appliances.

At present, the domestic and foreign research of Throttle Motor Position Sensor network nodes low-power hardware platform design and topology control, network protocol, location technology. To detect the light intensity of the sensor, for example, to achieve a wireless sensor network, according to the sensor to detect the light intensity to turn off or turn on the light. In the wireless sensor network, the common node sends the collected data to the network coordinator. The network coordinator sends the data frame containing the control variable to the node with the indicator light. It can also transmit the light intensity data through the serial port To the computer. Through the installation of the background software on the computer, you can see the light intensity signal changes. By shading the light intensity sensor can change the collected light intensity data, when the light intensity is low, the curve down, and vice versa. This sensor network combines the embedded technology, sensor technology, short-range wireless communication technology, has a wide range of applications. The system does not need to change the structure of the site, do not need any previous fixed network support, can quickly layout, easy to adjust, and has good maintainability and scalability.

Intelligent 355 degree rotary position sensor is a sensor with information processing functions, with a microprocessor, with the acquisition, processing, exchange of information, is integrated sensor and microprocessor products. Smart grid and many intelligent systems, not alone, but a large number of equipment and technology products. Which in the monitoring of the first line of the sensor device is small, but absolutely important. In the development of smart grid, the use of traditional sensors have been unable to some of the power of the product quality, fault location, etc. to make quick and direct measurement and on-line monitoring. The use of intelligent sensors can be directly measured, the product quality indicators, and failure to measure (such as temperature, pressure, flow). For example, in order to meet the needs of the development of smart grid, China launched a fiber-optic current sensing system, the realization of the pipeline current sensing system, all-digital closed-loop control, with stability and good linearity, high sensitivity to meet the large range of high range Accuracy measurement requirements.

At present, the smart sensor has become a hot sensor and the forefront of international research. To develop intelligent sensor research, should take leaps and bounds development ideas, is the occupation of the future of information technology commanding height of the key measures. The future, digital, information technology, Internet of Things technology integration, will drive the continuous turn potentiometer to the intelligent direction. With the sensor manufacturing cost reduction, the market demand for sensor function more and more comprehensive and professional, intelligent sensor will also be universal and application.