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Bluetooth Wifi point reading pen technology comparison
The core of the point reading pen lies in its OID algorithm, and OID is also called a photosensitive pen or an optical identification instrument. The OID solution development of the Bluetooth Wifi point reading pen is based on other functional developments on the basis of the point reading pen. Specifically, Group Creation Microelectronics will introduce the OID solution development technology comparison of the Bluetooth Wifi point reading pen:
High-end program
Main architecture: SN95500 pen + ZC3205L + SPI FLASH or NAND FLASH + TF card
Solution Description: Create and customize high cost-effective MP3 decoding chip, with Taiwan Songhan high-performance dot code pen, support high-quality sound quality output, complex game logic, etc., support more than 500,000 sets of codes, up to 200 million sets, can be dedicated Code customization to meet the needs of highly customized products.
Mid-range solution
Main architecture: SONIX3 pen tip + ZC95303 + SPI + dual TF
Solution Description: A full set of Songix MP3 decoder chips and pen heads can realize the common functions of the point reading pen and support the creation of standard platform game libraries.
Low end solution
Main structure: 2000 yards pen + ZC7648 + SPI FLASH or SPI NANDFLASH
Solution description: suitable for fixed book data, gift products, etc., with low cost.
smart solution
Main architecture: SONIX SN95500 pen + WIFI SOC/Bluetooth SOC master
Solution description: Realize the interaction between the pen and smart devices, and interact with the cloud, expand unlimited content and realize voice AI interaction and other functions.
WiFi reading pen
Features of the solution: In addition to the common functions of wifi, there are many bright features, such as online reading, synchronous textbook on-demand, good habits, DIY sharing circle, learning records, etc., multiple rounds of dialogue, etc.; fast network distribution and various methods. Stable hardware performance, low power consumption (deep sleep current is only 10uA), radiation safety, and can support FCC, CE certification.
Bluetooth scenario: Bluetooth 4.0BLE low-power solution. Applied to light data exchange scenarios.
1. Can support smartphone and tablet applications; supports Apple devices IOS7.0 and above, supports Android devices Android4.3.1 (Bluetooth 4.0) and above;
2. Main functions of the APP: downloading courseware (easy to operate, click on the book cover to download), mobile phone push, preference recording, reading pen resource management, etc.;
3. Parents can use the APP push function for parent-child interaction, and it can also be used for early childhood teaching, interactive training, etc.
Wifi scenario: Provide cloud service platform, reading pen software and hardware, and mobile APP/public account development.
user terminal:
1. Download APP and OTA upgrade;
2. Understand new product information;
3. Select and purchase courseware;
4. Understand the children’s learning content and preferences throughout the process.
Cloud service advantages:
1. OTA upgrade to enhance product experience;
2. Real-time interaction to improve service quality;
3. Collect and analyze user data to accurately position products;
4. Facilitate product promotion and increase user stickiness;
5. Download courseware to provide users with rich content.
Wifi reading pen
Featured function points: Performance description
Application version: APP version, WeChat version
Automatic networking: Average: 1.36S
Intelligent distribution network: WeChat version: Average: 11.2s
APP version: Android 12s; iOS 15s
Sonic Distribution Network: Average: 13.6s
Speech recognition: Average: 1.69s
Average download speed: 300-500Kb/s (download speeds will vary between different routers and cloud platforms)
Cloud resource on-demand: Connect with rich cloud resources, including Tongchuang’s own content, Baidu, Speed, Turing, etc., and the on-demand speed is around 0.8-1.5s (the feedback time of different platforms is slightly different)
Speech recognition accuracy: 97%
Online reading: supported, online reading speed: 0.7-1s
WeChat: Long press to send voice message, short press to listen to message
Multi-turn dialogue: supported
Cloud alarm clock: You can set the cloud alarm clock directly using voice recognition, and can support up to 30 setting examples: "Remind me to read a book in 2 minutes" "Remind me to do my homework at 11 a.m."
Synchronized textbooks on demand: Supports Chinese and English textbooks for grades one to six of primary school; including textbooks from 8 publishers including People's Education Press, Jiangsu Education Press, Beijing Normal University Edition, and Shanghai Education Press
Good Habits: Help children develop good living and study habits from six aspects: bedtime routine schedule, wake-up routine schedule, learning daily habits, weekend reminders, birthday reminders and temporary reminders.
Emergency call: Parents can initiate an emergency call to the reading pen on the mobile phone. The emergency call message will be played continuously until the device stops pressing the button.
Sharing circle: All reading pen/story machine users form a circle and can share songs/stories in the circle. Circle members can like and comment.
Learning record: Record the reading time of the textbook so that parents can check the learning content of their children.
Biological clock: can set up to 5 alarm clocks
Cooperation method
1. According to market positioning, customers can freely choose the hardware architecture.
2. Provide customized software development for reading pens.
3. Circle book service can be provided.
4. Cooperation method: chip kit or PCBA, with a high degree of choice.
Cloud service platform
1. Provide cloud management platform planning, interaction design,
software development.
2. Provide server construction and operation services.
3. Customizable development.
APP service
1. Provide APP planning, interaction design, and software development.
2. Customizable Bluetooth Wifi point reading pen OID solution development.
Shenzhen ZTRON Microelectronics Co., Ltd. has 19 years of electronic and electrical program development and design and chip agency company. It is the earliest company in China to develop point reading pen solutions. It can provide Bluetooth Wifi point reading pen OID program development, smart point reading pen program development, wifi Reading pen project development and other services. The development capabilities cover PCB design, single-chip microcomputer development, software custom development, APP custom development, WeChat official account development and other hardware and software design.
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