Electronic cigarettes, also known as electronic atomizers, are low-pressure microelectronic atomization devices that atomize tobacco-flavored solutions into a mist-like form for use by smokers. It is composed of micro-electronic high-tech devices such as air sensor switch, intelligent control circuit, smart chip, lithium ion battery, etc. It is mainly used to replace traditional cigarettes and quit smoking. Compared with traditional boxed cigarettes, it is cost-effective and contains no tar. Benefit from health.
technical background
Nowadays, the electronic cigarette popular in the international market was invented and manufactured by the Chinese in 2004. After several years of development, the electronic cigarette has been continuously upgraded, and the replacement of the first, second and third generation products (as shown below) has been gradually completed. However, these upgrades have always stayed at the performance level of the product itself, failing to extend more interactive experiences. With the advent of the Internet of Things era, people's desire for control is constantly increasing. While realizing people's control over things, they also hope to establish the connection between things and things with people as the main body. These connections can usually pass some radio frequency signals (such as Bluetooth, WiFi, ZigBee, etc.) established.
Bluetooth 4.0 (BLE) e-cigarette program
As the latest low-power radio frequency technology, Bluetooth 4.0 has been shining in smart wear, smart home, sports health, healthcare and other fields in recent years. Bluetooth 4.0 LED lights, smart bracelets, heart rate belts and other new creative products. It is endless. So we also expect that the creative spark of Bluetooth 4.0 technology will be erased on the electronic cigarette?
As a partner in the field of wireless RF in Texas Instruments, RF-Star is constantly exploring new applications for Bluetooth 4.0 technology in a wider range of applications by embedding BLE modules in electronic cigarette tubes with smartphones. The development of APP enables mobile terminals such as smart phones to establish connections with electronic cigarettes for monitoring and control.
Scheme structure
Program function
Compared with traditional electronics, through the cooperation of the BLE module and the mobile phone APP, the Bluetooth 4.0 electronic cigarette can realize the new functions that can be realized by the third generation electronic cigarette.
1. Smoking history memory function. Set the e-cigarette time to synchronize with the time of the mobile phone, and record the time of smoking every time, reflecting the individual's smoking habits;
2. Smoke quantity control function. According to the individual's smoking preferences, set the amount of electronic cigarette smoke;
3. Healthy smoking/quitping plan function. Set a week's smoking plan, and set the number of cigarettes per day (once the planned limit is exceeded, the e-cigarette will not be able to smoke), and then help the smokers who want to quit, by gradually reducing the number of daily cigarettes, Gradually get rid of cigarette addiction and successfully quit smoking;
4. Electronic cigarette display and management functions. The e-cigarette power can be queried through the mobile phone APP, and the reminder value is set. Once the battery is insufficient, the charging will be reminded, and the remaining life of the electronic cigarette is estimated by obtaining the number of battery charging times;
5, confidentiality function. Set connection password and query password to protect personal privacy;
6, cloud health management functions. Upload your personal smoking history to the cloud server for health management advice. .. ..
Schematic diagram
Schematic diagram
As a result, the smartphone has become a smoker housekeeper, and whether it is smoking or quitting smoking has become a recorded and planned fun journey. For enterprises, they can gradually accumulate a large user base of data, and by analyzing the feedback from smokers, further analyze customer psychology, help to continuously improve products, provide better service, and also cooperate with other health service platforms. , to create a comprehensive full-featured health service platform.
BLE e-cigarette market prospects
China is a major e-cigarette manufacturing country, with 90% of its products being exported. Since the central government introduced a number of smoking bans at the end of 2013, e-cigarettes have become a new hot spot for investors. The application of BLE low-power Bluetooth technology in e-cigarettes has made e-cigarettes break through the limitations of traditional cigarette substitutes. In addition to the functions mentioned above, we can envision expanding the wider Bluetooth 4.0 (BLE) on e-cigarettes. The application that technology can achieve, this will be a very imaginative and creative process.
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