RU223107U1 - CASE FOR SMARTPHONES WITH BUILT-IN WIRELESS TOUCH DISPLAY WITH FUNCTIONALITY TO SUPPORT INVESTMENT DECISIONS BASED ON ARTIFICIAL INTELLIGENCE - Google Patents

Abstract

The utility model is an accessory for smartphones and can be used as a protective device that includes additional functionality. The technical result is the expansion of the functionality of the smartphone case - supporting investment decisions based on artificial intelligence. A case for smartphones includes a case in which there are cavities for the battery and control module, grooves, a protective cover, a touch display, a battery, a control module for the case, battery charging circuits, wireless charging, and an additional memory storage device. For the smartphone case to function, it is necessary to install a special application that controls sending the necessary data to the server, receiving data from the server, as well as displaying images and sound on the smartphone, and, as a result, coordinating the operation of the smartphone case and the mobile device itself, as well as the presence servers for interacting with a mobile device and generating an image. The device has a built-in sound card with an additional speaker. The control module of the case includes a pre-installed software package with the possibility of updating, which allows you to implement support for making investment decisions based on artificial intelligence.

Description

The utility model relates to smartphone accessories and can be used as a device for smartphones, including additional functionality - support for making investment decisions based on artificial intelligence.

Currently, due to the ever-increasing intellectual and physical load on mobile communications, there is a need to provide accessories accompanying mobile devices with additional functionality.

The Smart Battery Case from Apple is known, which contains a built-in battery that provides up to 25 additional hours of talk time, 20 hours of video viewing, 18 hours of browsing the Internet via LTE networks, connected to the smartphone through the smartphone Notification Center.

The iHave X-series Magnetic Smart smart case from the iHave company is known, which contains an additional power source for a smartphone with a capacity of 5000 mAh connected to the case using magnets.

The Dot View case is known for several flagship smartphones from the One/One2 line of the Taiwanese manufacturer HTC, which protects the smartphone from all sides and notifies the user about the date, time, incoming calls, battery charge, air temperature and other events in the device without opening the case and unlocking the touchscreen display. Light passes through many small dots at the top of the case and thus forms a dot image on the display. Information is transferred from the smartphone to the case through a mobile application installed on the smartphone.

The Oaxis InkCase I5 Smart Protective Case from Oaxis is known, which contains an additional display made using E-Ink technology, which takes on the function of informing the user about events in the smartphone in order to save battery power and increase the comfort of use for the eyes due to lack of high contrast, abundance of colors, sun glare, while image transfer from the main to the additional display occurs via Bluetooth technology.

The Lunecase case from the manufacturer of the same name is known, which contains LED indicators that, thanks to electromagnetic radiation from the smartphone on the back panel of the case, light up when calls or messages are received without consuming battery power, while the case connects to the smartphone via Bluetooth technology, while processing electromagnetic signals signals, the case analyzes the length and nature of the waves, after which it instantly activates one or another glowing icon on the smartphone display.

The AliveCor’s Heart Monitor case from the AliveCor company is known, which tracks the heart rate and makes an electrocardiogram of the user, working in conjunction with the AliveECG application, which must be installed on a mobile device, recording and transmitting measurement statistics to the attending physician for analysis.

In connection with the identified trend of expanding the functionality of smartphone accessories, it is proposed to use a smartphone case to support investment decision-making based on artificial intelligence. The additional functionality of the case allows you to distribute the load between the mobile device and the processor of the case and the server, which allows you to process a large amount of data, and also ensures high speed data transfer and data processing on the server.

Well-known cases for smartphones, including a digital display, memory card and battery (US 2016013829, IPC H04B 1/3883, H04B 1/3888, 01/14/2016; CN 204559656, IPC H04M 1/02, 08/12/2015; CN 218006322, IPC G09F 9/37, H04B 5/00, H04M 1/18, 12/09/2022; CN 215072507, IPC H04M 1/02, 12/07/2021; RU 2733070, IPC G06F 3/033, 09/29/2020; CN 216217023, IPC H04M 1 /02, H04M 1/18, H04M 1/72412, H04W 52/02, 04/05/2022) do not have the ability to connect to a protected mobile device via Wi-Fi and, as a result, cannot implement additional functionality - support for making investment decisions on based on artificial intelligence, which can be implemented by reducing the load on the mobile device through the distribution of operations required for the functioning of various applications between the mobile device and the case, since their functioning requires the Internet. Also, in known devices there is no possibility of simplifying the interaction between the mobile device and the case through the use of an external server, which improves the quality of output images due to the formation and additional processing of graphic data, and also provides high speed of operations and a large amount of processed data that are necessary for using applications, for example, that support investment decisions based on technical analysis, fundamental analysis and sentiment analysis using artificial intelligence methods.

The task of creating a utility model is to develop a case for smartphones with a built-in wireless touch display with functionality to support investment decision-making based on artificial intelligence.

The use of the claimed utility model provides the following technical result - expanding the functionality of the smartphone case - supporting investment decisions based on artificial intelligence.

The essence of the claimed utility model is as follows.

A case is offered for smartphones with a built-in wireless touch display with functionality to support investment decision-making based on artificial intelligence, characterized in that it includes a housing made of hard polymer plastic using 3D printing technology, containing a hole for a USB type C connector, cavities for the battery and control module, grooves, protective cover, touch display with a diagonal of 5-7 inches and a resolution from 1080 × 1920 to 1125 × 2436 with the ability to control via the SPI or I2C protocol, 6-8 mm thick lithium-ion battery, cover control module containing ESP 32 module and module for interaction with the display and data processing based on a microprocessor, battery charging circuit through a connector, wireless charging, memory storage. The sound volume can be adjusted using the volume button or using the Menu panel on the display. Different alerts can have different sound signals as selected by the user.

The claimed utility model is illustrated by drawings, where:

Fig. 1 shows a schematic diagram of the operation of a cover for smartphones;

figure 2 shows the case body indicating the main components;

Figure 3 shows a barometer of sentiment (by company, industry or market as a whole).

Figure 4 shows a block diagram of the operation of the submodules of the control module.

The claimed utility model can be implemented as follows.

The utility model is illustrated by a block diagram (Fig. 1) and a drawing of the case body (Fig. 2).

The block diagram (Fig. 1) describes the operating logic of the device and the communication of its components.

The case body is a book-case made of hard transparent plastic (Fig. 2.) for a smartphone and has a cavity for placing a lithium-ion battery, a control module, an additional memory device 1, grooves for attaching the display to glue 2, a cover for fixing the smartphone 3, there are holes 4, 5, where the device's on/off button and volume control button are inserted, there is also a hole for the power connector 6. The transparency of the plastic makes it possible to use a smartphone display.

The cavity of the case housing houses a lithium-ion battery that produces a voltage of 5 V. The battery can be charged wired or wirelessly.

Also in the cavity of the case there is a control module containing a microcontroller based on ESP 32 with a built-in Wi-Fi module, as well as a microcontroller that provides image output and signal processing from the display, a wired charging circuit with a USB type C connector and wireless charging, as well as an additional memory storage.

The case can also contain a sound card and speaker to improve the sound characteristics of the smartphone.

The touch display of the case with a display diagonal of 5-7 inches and the ability to control via SPI or I2C protocols has a resolution from 1080x1920 to 1125x2436. In order to reduce the size of the structure, increase response speed, and also reduce the load on the user's visual apparatus, an OLED display is used.

The operation of a case for smartphones with a built-in wireless touch display with functionality to support investment decision-making based on artificial intelligence is as follows.

The interaction between the smartphone and the case is carried out via Wi-Fi. Using Wi-Fi allows you to reduce the load on the smartphone and the control module of the case. To reduce the load, a server is used, on which some of the operations are performed, and the image is also formed. Interaction between the smartphone and the case occurs through a special application that ensures that the necessary output data is sent to the server. From the server, data is transmitted via Wi-Fi to the ESP 32 module, then the data is transferred to the interaction module from the case for further display on the display using an additional microcontroller.

Due to the fact that image formation occurs on the server and not on the smartphone, the smartphone can function in parallel in normal mode.

Using a server and an additional memory drive in a case can significantly increase the speed of data processing and its volume, which is important for the normal functioning of the application.

Feedback between the case and the smartphone is carried out in the claimed utility model as follows: using the control module, signals from the display are processed and then transmitted to the ESP 32 module. Then the data is transferred to the smartphone via Wi-Fi and processed by a special application - the same one that ensures data transfer from the smartphone to the case.

The displays of the case and the smartphone can operate in joint and separate modes, which ensures ease of use, and the display of the case itself can be divided into several segments for displaying graphic data from the corresponding applications. Separation and parallel operation is carried out on the server and therefore does not overload the processors of the smartphone case with a built-in wireless touch display with functionality to support investment decision-making based on artificial intelligence.

If there is no Internet connection, the device continues to work, but the ability to segment the display and parallel use of the smartphone display and the case is not implemented, while maintaining the ability to distribute the load between the smartphone and the case processor, as well as the high quality of the output image. In this case, for the operation of the case, an additional memory drive is used, which allows image formation. It is also possible to use the memory module to load and use applications, for which the corresponding operating system can be installed on the case processor.

The case battery can be charged wired or wirelessly. When charging wired, a connection via a USB type C or type B connector is used; For wireless charging, the control module has a charging circuit containing a voltage stabilizer. To save battery power, if there is no data transfer between the smartphone and the case for some time, the control module, together with the display, automatically goes into sleep mode.

The device has a built-in sound card with an additional speaker, which improves sound quality and increases the attention of the investor-user. Audio volume is controlled by the volume button and can also be adjusted using the Menu panel on the display. For different notifications (“slab for sale”, “slab for purchase”), different sound signals are provided at the user’s discretion.

The control module of the case consists of a first microcontroller for working with Wi-Fi, a second microcontroller connected to the first one for interacting with the case display, an additional memory unit where data is recorded and thanks to which it is possible to display them on the display in the absence of the Internet, a charging circuit battery

The control module of the case includes the following submodules (pre-installed software package with the ability to update):

1) submodule for monitoring, collecting and aggregating text materials on financial and investment topics through various information channels, providing monitoring, collection and aggregation of unstructured text materials (including, but not limited to news feeds, social networks, search queries on the Internet) on financial and investment topics through various information channels for 100 companies issuing shares and bonds;

2) a submodule for monitoring, collecting and aggregating exchange data, which ensures the collection of data on prices, profitability and liquidity of shares and bonds traded on Russian exchange platforms;

3) a submodule for pre-processing text materials, which allows you to bring “raw” text materials into a form suitable for further determination of sentiment using artificial intelligence (including lemmatization and stemming, counting likes and reposts, converting messages into numeric vectors);

4) a submodule for classifying text materials by sentiment using various algorithms and artificial intelligence models, which provides marking of text materials into five different classes by sentiment according to the authors’ expectations about the further dynamics of stock and bond prices;

To classify text materials by sentiment, the following artificial intelligence methods are used (at the user’s choice): 1) random forest algorithm, 2) decision tree algorithm, 3) Fully-Connected Neural Network (FCNN), 4) convolutional neural network ( Convolutional Neural Network (CNN), 5) recurrent neural network (RNN), 6) Long Short-Term Memory (LSTM) neural network, 7) Transformer neural network.

5) a submodule for transforming text materials, taking into account sentiment, into a line of attention and sentiment indices, which makes it possible to calculate a wide range of attention and sentiment indices;

6) a submodule for converting stock exchange data into technical analysis indicators, which constructs technical analysis indicators based on daily series of prices for stocks and bonds traded on Russian stock exchanges;

7) submodule for monitoring, collecting and aggregating fundamental and non-fundamental indicators of issuers, collecting and aggregating fundamental and non-fundamental indicators of issuers of shares and bonds according to the portal “Corporate Information Disclosure Center” (e-disclosure.ru), issuer reports (including quarterly reports) , stock exchange data;

8) submodule for generating and sending signals to the device for including/excluding a security in/from the portfolio/s, providing the generation of signals (based on attention and sentiment indices, technical analysis indicators, fundamental analysis indicators) and the time of purchase and sale of shares and bonds for sale trading strategies, as well as sending signals to the device;

9) a submodule for building a portfolio with a selectable proprietary method for assigning weights to various indicators (technical analysis, fundamental analysis, sentiment), which allows you to build a portfolio based on the receipt of trading signals and your own preferences regarding the market segment for investment;

10) a submodule for short-term forecasting of the behavior of prices of individual securities and a portfolio with specified weights, which allows you to predict price dynamics for a given set of securities in the short term;

For forecasting, both econometric models of the ARIMA class and artificial intelligence methods and models are used: a) support vector machine, b) LSTM class neural networks, c) fully connected neural networks, d) convolutional neural networks, e) recurrent neural networks.

11) submodule for assessing the results of investing in a portfolio and displaying them on the device, providing a comparative analysis of the profitability and risk of the constructed strategies in comparison with the profitability and risk of the benchmark and assessing the effectiveness of investment strategies.

The submodules of the control module operate according to the following block diagram, Fig.4.

Thus, the goal of using the claimed utility model is achieved: a technical result is provided, which consists in expanding the functionality of the smartphone case - supporting investment decision-making based on artificial intelligence.

The utility model was created as part of a grant for the implementation of the Research Center program in the field of artificial intelligence (Agreement No. 70-2021-00139 dated November 2, 2021).

The direction of the research is “AI in macromodeling and forecasting of economic processes and financial relationships, taking into account the sentiment of market participants.” The plan activity is “Development and verification of algorithms and mathematical models for analyzing the influence of sentiment on the Internet (social networks, news feed) on the stock characteristics of stock and bond portfolios.”

Claims (5)

1. A case for smartphones with a built-in wireless touch display with functionality to support investment decision-making based on artificial intelligence, characterized in that it includes a housing made of hard polymer plastic using 3D printing technology, containing a hole for a USB type C connector, cavities for battery and control module, grooves, protective cover, touch display with a diagonal of 5-7 inches and a resolution from 1080×1920 to 1125×2436 with the ability to control via the SPI or I2C protocol, 6-8 mm thick lithium-ion battery, cover control module , containing an ESP 32 module and a module for interacting with the display and data processing based on a microprocessor, a battery charging circuit through a connector, wireless charging, and a memory storage device. 2. A case for smartphones according to claim 1, characterized in that the device has a built-in sound card with an additional speaker. 3. Case for smartphones according to claim 2, characterized in that the sound volume is controlled by the volume button. 4. Case for smartphones according to claim 2, characterized in that the sound volume is adjusted using the “Menu” panel on the display. 5. A case for smartphones according to claim 2, characterized in that for different notifications different sound signals are provided at the user’s choice.