MULTIFUNCTIONAL AND COMMUNICATION-ENABLED SMART TRACKING CANE

Abstract

The invention is a multifunctional and communication-enabled smart tracking cane developed to support visually impaired or elderly individuals in walking safely on their own without assistance. The cane consists of a cane body (100) in which various components are located, an ergonomic cane hand grip (101), a hardware housing (102), an electronic central control unit (103) integrated onto the cane body (100), a GSM / GPRS communication module (104), a GPS location tracking module (105), a rechargeable power supply (106), a charging input interface (107), a main power switch (108), an ultrasonic distance sensor (109), an emergency call button (110), a pulse and SpO2 sensor (111), and a temperature sensor (112).

Description

1 TARIFF MULTIFUNCTIONAL AND COMMUNICATION-ENABLED SMART TRACKING CANE Relevant Technical Field: This invention enables visually impaired and elderly individuals to move around safely, and features various 5 Environmental and biometric sensors (ultrasonic distance, heart rate, temperature) for immediate emergency response. This relates to an auxiliary device that includes a status call button and communication modules (GPS, GSM). Previous Technique: 10 Visually impaired individuals can move independently and live their daily lives safely. The most commonly used assistive device to help them navigate is the white cane. White canes They are generally manufactured from metal, aluminum, plastic, or composite materials. It can be produced in foldable or fixed forms. Users walk with the aid of a cane. They are able to determine their direction by sensing obstacles along the way through physical contact. Orientation and independent learning are essential for visually impaired individuals to use their canes effectively. It is recommended that they receive movement training. However, many users find this in daily life. By gaining experience within it, they can improve their cane-using skills. Especially for young children. Individuals who are introduced to using canes from a young age develop better awareness of environmental obstacles and safe walking habits. Their mobility is enhanced. In addition to the white cane, it helps visually impaired individuals move safely in both indoor and outdoor spaces. 20 Tactile walking surfaces are also used to enable them to walk. These surfaces are positioned at the tip of the cane. or consists of embossed structures that can be felt with the sole of the foot, providing guidance, warning and It enables the perception of intersection points. Tactile surfaces; polymer-based composite. The materials are manufactured from ceramics, aluminum and similar materials, and are especially intended for the public sector. It is commonly used in open areas. 25 Current GPS-guided smart canes offer GPS-based solutions for visually impaired individuals. A navigation assistance device design and implementation has been realized. This is for situations where GPS access is unavailable. Safe transportation cannot be ensured in these situations. Smart canes, which work with smartphones, detect obstacles in front of them thanks to ultrasonic sensors. 30 devices that detect and notify visually impaired people via vibration as they pass by restaurants, shops, etc. It is a smart walking stick that provides location information. It can only detect obstacles 50cm and above. 2 It detects. In situations where internet access is unavailable, it provides secure access in terms of location information. It cannot provide that. It does not have its own transportation system. Infrared sensors are not used. Purpose of the Invention: The purpose of this invention is to enable visually impaired individuals to move independently, safely, and comfortably. The goal is to create an improved smart cane system that will enable them to do so. 5 With this invention, obstacles that can only be detected through physical contact in existing cane systems, Detection before contact occurs and the user is alerted with audible, vibrating or similar warnings. The aim is to provide information. This will contribute to preventing collisions, falls, and similar accidents. is provided. Another purpose of the invention is to provide the user with emergency assistance in case of falls, impacts, sudden illnesses or emergency situations. Where necessary, manually or automatically to predefined individuals or groups. Providing location information allows for faster response to emergencies. to enable it. The invention also allows the user to instantly view essential health data such as pulse and blood oxygen saturation. By enabling monitoring, it contributes to the early detection of potential health risks. 15 that is intended. Another aim of the invention is to detect latent icing by analyzing ambient temperature and similar environmental data. to identify environmental hazards that pose a risk of slipping, such as those mentioned above, and to inform the user accordingly. The aim is to increase safe movement capabilities by providing warnings. In this way, the invention has gone beyond simply being a cane that helps visually impaired individuals find their way; it has become 20 Furthermore, it detects environmental hazards, monitors health status, and responds to emergencies. It offers a multifunctional smart cane system that provides communication. Description of the Invention: Regarding our invention, a multi-functional and communication-enabled smart tracking cane, 25 in the drawings made; Figure 1: Physical Hardware Components and Internal Cross-Section of the Handgrip of the Smart Cane System. Figure 2: Block Diagram Showing System Connections Between Sensors and Central Controller The parts in the figures are individually numbered, and their corresponding numbers are given below: 100 - Walking stick body 30 101 - Walking stick handle 3 102 - Hardware enclosure bay 103 - Central control unit 104- GSM / GPRS communication module 105- GPS location tracking module 106- Rechargeable power supply 5 107 - Charging port interface 108 - Main power switch 109 - Ultrasonic Distance Sensor 110 - Emergency Call Button 111- Pulse and SpO2 sensor 10 112 - Temperature sensor 113 - Cloud Server 114 - Mobile application Detailed Description of the Invention: 15 The invention enables visually impaired or elderly individuals to move safely on their own without assistance from others. a multi-functional and communication-enabled smart device developed to support walking in this way It is a tracking cane. The invention refers to a cane in which various components are positioned. body (100), ergonomic walking stick handle (101), equipment storage slot (102), walking stick an electronic central control unit (103) integrated on the body (100), GSM / GPRS 20 communication module (104), GPS location tracking module (105), rechargeable power supply (106), charging input interface (107), main power switch (108), ultrasonic distance sensor (109), emergency It consists of a call button (110), pulse and SpO2 sensor (111) and temperature sensor (112). The lower body of the cane is designed to allow the user to detect physical obstacles in their path. It has an integrated ultrasonic distance sensor (109). The instantaneous 25 obtained from the sensor. Distance data is processed by the central control unit (103) and the obstacle is placed in a certain safe position. When the distance falls below a certain limit, the user receives an audible and vibrating warning. The emergency call button (110) is conveniently integrated into the top of the handle. When this button is pressed in case of panic, getting lost, or sudden health problem, the microcontroller By triggering the GSM / GPRS communication module (104), you can send messages to pre-determined relatives or emergency 30 An alert message (SMS) is sent to the center along with real-time location (GPS) information. Instantaneous biometric data tracking is done with the pulse and SpO2 sensor (111), GPS location tracking module While instant location data is obtained with (105), emergency information is obtained via the GSM / GPRS communication module (104). 4 In certain situations (when a fall or impact is detected, or when the button is pressed), information is transmitted to relatives. is being done. By means of the temperature sensor (112), the grounds with risk of frost and ice formation are detected and injuries are prevented. To prevent this, the user is given an audible and / or vibrating warning. The components used in the invention are low-cost, suitable for mass production, and readily available in terms of hardware. 5 These are replaceable parts. The modular structure of the device allows for easy replacement of parts in case of malfunction. or allows for software updates by adding new sensors.

Claims

REQUESTS 1- The invention aims to enable visually impaired and / or elderly individuals to move around safely. It is a multifunctional smart tracking cane developed for this purpose; the cane body (100) is ergonomic cane handle (101), equipment housing slot (102), electronic central control unit (103), GSM / GPRS communication module (104), GPS location tracking module (105), rechargeable 5 power supply (106), charging input interface (107), main power switch (108), ultrasonic distance sensor (109), emergency call button (110), pulse and SpO₂ sensor (111) and temperature sensor (112) is characterized by containing. 2- According to claim 1, it is a smart tracking cane whose feature is; detecting obstacles in the user's direction of movement. 10 ultrasonic distance sensors integrated into the lower body of the cane, which enables its detection. It is characterized by containing (109). 3- It is a smart tracking cane according to any of the above requirements, and its feature is; ultrasonic. By processing the instantaneous distance data obtained from the distance sensor (109), the distance in front of the user The system provides the user with an audible and vibrating warning when the obstacle falls below a certain safe distance. It is characterized by having a central control unit (103). 15 4- It is a smart tracking cane according to any of the above requirements, and its features include: panic, getting lost. or when pressed in case of a sudden health problem, the microcontroller activates GSM / GPRS communication. by triggering module (104) sends instant message to pre-determined relatives or emergency center Emergency call system that sends an alert message (SMS) along with location (GPS) information. It is characterized by containing the button (110). 20 5- It is a smart tracking cane according to any of the above requirements, and its feature is; real-time biometrics. It is characterized by having a heart rate and SpO2 sensor (111) that enables data tracking. is being done. 6- This is a smart tracking cane that meets any of the above requirements and whose feature is: ambient temperature By detecting and preventing risks that may arise due to frost and ice, the user is provided with an audible warning. and / or containing a temperature sensor (112) that enables the issuance of a vibrating warning. It is characterized by...

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