The so-called Internet of Things refers to a concept of providing valuable services through the combination of objects and networks. The purpose is to realize the connection between objects and objects, objects and people, and all items and networks. It is a new system that transcends the Internet and is the core support of the third wave of information industry and the fourth industrial revolution.
As a key component, the accuracy, miniaturization, and low power consumption of the sensor are realized, and the size and cost of the communication module are reduced. The sensor is reduced in cost and the application is realized in various products. At the 2015* 2nd China IOT Conference Sensor Technology Forum hosted by Huaqiang Jufeng, we invited Mr. Morikawa, the head of the Sharp Electronics Parts Support Center, to share with us – to create a new business model through the combination of IOT and sensors.
Sharp Electronics Morikawa Hiroki
In the Internet of Things, sensors mainly provide services that take data from objects and then digitize the actual situation. Mr. Morikawa said that to use the sensor, you must first understand the precautions for using the sensor: 1. The purpose of use and the correct understanding of the sensor characteristics, depending on the situation, consider the combination of sensors such as distance and brightness, gestures and UV, dust and temperature. 2, understanding can correctly measure the use of the sensor, pay attention to the structure of the sensor configuration and peripheral circuits. Such as the sensor setting method, cover material and construction.
Sharp's sensor
As a large-scale integrated electronic information company, Sharp has opened up new fields and has been contributing to the improvement of everyone's life and the progress of society. So, what powerful sensors does Sharp have? Let's start with a dust sensor that measures the concentration of dust in the air. Small configuration space, high performance, low power consumption is the main feature of this sensor, built-in PM2.5 sensor module, can detect particles less than 2.5um.
According to the feedback from users, the improvement of their products is still a qualified company. Mr. Morikawa Mori said that according to the needs of users, the serial output with MCU is being developed to distinguish between PM2.5/PM10 and low noise power consumption. An upgraded version of the feature. In order to reduce the impact of dust attached to the sensing area on the test results, Sharp adopted a new detection method. (No detection type) Even if dust is attached to the detection area, the actual measurement value is not affected.
Dust, PM2.5 sensor product map
In addition, Sharp's environmental sensors are also a major feature. At present, the products include temperature and humidity sensors, air pressure sensors, temperature and humidity air pressure sensors, ultraviolet and ambient light sensors, gesture proximity illuminance sensors, ranging sensors, and microwave sensors. Similarly, temperature and humidity pressure sensors that detect changes in temperature, humidity, and pressure values ​​are being developed to provide better space savings.
Under the development of IOT, sensors have become more compact, more accurate, and can be carried in a variety of smart carriers. Mr. Morikawa Morikawa also revealed that in addition to sensors, Sharp's addition of sensor modularization is an important consideration in the future.
Combine IOT with sensors to create innovative business models
With the rapid development of society, a series of problems have arisen: ozone layer destruction, climate anomalies, air pollution leading people to not go out; work stress, lack of exercise leading to frequent insomnia, sub-health; social security is also going from bad to worse... how to improve the quality of life, Improve the current situation? This is what follows Mr. Morikawa’s speech: smart devices bring new experiences to human life.
What is the new business model that is being developed through the combination of IoT and sensors? In the view of Morikawa Hiroki, one of them is real-time data of sensors with sensor products, and there is no associated operation between machines in the cloud, and remote control is realized by the cloud. The second is to improve the service by storing sensor data. The practical application of the product can be adjusted in combination with personal preferences, and new services can be created through the combination of different industries. As the following two practical applications.
1. For smart home
Beginning with people entering the room and authenticating, the various sensors are working. Converged with smart machines, remotely controlled by cloud, carrying personal data and storing data. The smart home can confirm the environment by itself, control the household appliances according to the reference value, and maintain a comfortable environment. The person who is afraid of heat enters the room, automatically lowers the set temperature of the air conditioner, and the person who is afraid of the cold raises the temperature.
2. Create a healthy and growing environment for your child
Whether children can grow up healthily is closely related to the quality of the environment. The use of the Internet of Things and sensors can also manage children's safety. If you use UV and PM2.5 sensors, check the environmental conditions, set reminders based on the reference values, and store daily data to predict the status.
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