Gas leak automatic alarm-the Internet of Things sensor is so good!

Gas leak automatic alarm-the Internet of Things sensor is so good!

Editor: Shi Xinhua Source: Nanjing IOT Sensor Technology

Aristotle once said, "Give me a fulcrum and I can pry the earth." Now, with the development of technology, this rhetoric can be changed with the times: "Give me an Internet of Things I can perceive the earth." The magical Internet of Things brings a lot of surprises and conveniences to people, and this first merit is a variety of sensors, because they detect real information and data in the first time. Right now, the sensor that is the cornerstone of the Internet of Things is becoming the top priority among many Internet of Things companies.

Humidity sensor reminds to water

"The green vegetables and lettuce in the field need to be watered. Look at the information received on my mobile phone suggesting that I must start immediately." Li Guomin, a farm technician in Jiangnan, calmly told reporters. Since using IoT technology in growing vegetables, he has no worry.

According to him, the 40 sheds on their farm are filled with more than 20 sensors, including temperature, humidity, light and video. The sensors are directly placed on the head of the field, closely monitoring the growth of crops, and collecting data for computer monitoring The center then sends relevant information to farmers' mobile phones or computers through the wireless Internet of Things module.

This is a smart agricultural project carefully built by Nanjing Yuantuo Technology Co., Ltd. for this farm. What is particularly interesting is that various sensors have played a very important role in sensing, for example, shape sensors, weight sensors, and color sensors can monitor the size, size, and color of the target object to identify the maturity of crops and determine the picking. Time; for example, carbon dioxide sensors can monitor the artificial environment of crop growth and promote photosynthesis; use flow sensors and computer systems to automatically control farmland irrigation and water conservancy.

By configuring sensors to monitor crops, grasp the first-hand field data, realize remote analysis and monitoring, truly grasp the field information in real time, and realize smart agriculture.

Multiple sensors to monitor patient characteristics

Yuantuo also has a variety of sensors that are also used in the field of medical care, especially in the care of critically ill patients in hospitals.

For example, in a key top three hospital in Jiangsu Province, a smart medical system was introduced from Yuantuo. An intelligent humidity sensor is placed in the ward to monitor the humidity of the air in the ward in real time, and accurately measure its dew point and absolute humidity or water content, so as to supply the patient with air with a suitable humidity and help the patient fall asleep. This is welcomed by many patients.

In the observation room, the doctor will use the dust sensor integrated block to measure the patient's blood pressure, pulse and breathing, sleeping posture and activity status 24 hours a day. Through this remote monitoring, patients can not feel the mental pressure of care, and at the same time naturally measure the relevant important index, which is conducive to the doctor's control and control of the condition.

At present, several domestic hospitals have come here to ask for the introduction of this smart medical system, and Yuantuo also went to each hospital to understand their needs and formulated a cooperation plan. They are working hard to promote the application of Internet of Things technology in medical treatment. Patients relieve pain and real-time treatment plays an important role.

Gas leak, automatic alarm

The mobile phone of Mr. Chen, a Hangzhou citizen who was at work, suddenly received a message prompting: "The gas in your home is leaking, please call the police." This message frightened him because the 70-year-old mother at home was sick in bed. If the gas leaked, the consequences would be unimaginable.

While frightened, Mr. Chen immediately called the community property command center and asked the other party to send a security guard to his house to check. Immediately, the community security rushed to his house and found that Mr. Chen ’s mother was already in a coma. The security guard immediately opened the bed, and at the same time organized personnel to take Mr. Chen's mother to the hospital. Later, the excited Mr. Chen said: "Thanks to the installation of the IoT smart home system, if there is no carbon monoxide sensor to alarm in time, today's trouble can be even greater.

It turned out that Yuantuo equipped a smart home system for more than 60 residents in Mr. Chen's community. In addition to conventional smart home appliances, smart lighting, and smart curtain control, it also added more than 10 sensors such as carbon monoxide sensors, carbon dioxide sensors, and oxygen sensors. As long as the gas leaks, the monitor detects an over-standard and immediately calls the police. Sleeping in winter, because the doors and windows are closed and burning a fire, it is easy to cause the indoor carbon dioxide emissions to exceed the standard, which will make the sick and sick people feel uncomfortable. The carbon dioxide sensor will be in the first place. Call the police for a while to inform the owner to open the window to ventilate.