ANKLE SENSOR THAT PROVIDES AUDIBLE WARNING AGAINST FALL RISK.

Abstract

The invention is designed for elderly individuals or those with balance problems, preventing falls. It relates to a wearable wristband that provides an audible warning against the risk.

Description

ANKLE SENSOR THAT PROVIDES AUDIBLE WARNING AGAINST FALL RISK. TECHNICAL FIELD The invention relates to wearable technology that provides an audible warning against the risk of falling, and specifically... It relates to a system developed for elderly individuals or those with balance problems. PREVIOUS TECHNIQUE Fall prevention systems are especially useful for elderly individuals and those with balance problems. This creates a critical security need. Existing systems related to this issue are only... They come in the form of chairs and crutches. A supportive device or its use is available. No. Today, solutions developed in this field fall into a few main categories. It is separating: Current Technologies 1. Smartwatches and Mobile Applications It tracks the user's movements and when a fall is detected These are systems that send notifications to relatives. The problem: It doesn't give a warning until the fall happens, before the fall occurs. First, it fails to offer a preventive mechanism. 2. Smart Clothing with Fall Detection These sensor-equipped smart clothes analyze the user's movements. It makes an emergency call in case of a fall. The problem: Wearable smart textiles are often expensive and require constant connectivity. requires. 2 3. Indoor Sensor Systems  It detects falls and issues warnings by working with cameras and motion sensors. sends.  Problem: Useless when the user is outside, lacks freedom of movement. It is restricted. Problems Encountered 1. High Cost The current fall detection systems utilize advanced sensors and connectivity. They are usually expensive due to their features. It creates accessibility problems for elderly individuals. 2. Lack of Independent Use Most systems require a mobile application or an internet connection. Complex settings can be challenging for elderly individuals. 3. Reactive, Not Preventive Solutions The current solutions give a warning when a fall occurs, however It is ineffective in triggering reflexes before a fall. 4. User Compatibility Some wearable technologies can be cumbersome, requiring users to constantly Not wanting to wear it could create a problem. Innovation Brought About by the Invention The ankle sensor described in this invention will be compatible with existing / prospective devices in the prior art. It provides solutions to many of the problems.  It activates reflexes by giving an audible warning before the fall.  No mobile app or connection required.  It's simple to use; it works by simply attaching it directly to the wrist. 3  It offers a low-cost and independent solution. Consequently, due to the aforementioned drawbacks and shortcomings, the relevant The need for an innovation in the technical field has arisen. 4 THE PURPOSE OF THE INVENTION The overall purpose of the invention is to create a complete system that meets the requirements mentioned above. especially eliminating disadvantages and bringing some additional advantages; falling This relates to wearable technology that provides audible warnings against risk; for elderly individuals or It relates to a system developed for people with balance problems. Due to the drawbacks of the previous technique, the invention, as described above, It aims to resolve the negative aspects. Ankle sensors that provide an audible warning against the risk of falls are especially useful for elderly individuals and It offers a preventative safety solution for users experiencing balance issues. This invention serves the following primary purposes: 1. Warning the User Before a Fall Current solutions generally call for help when a fall occurs. However, This device detects the risk of falling in advance and provides an audible warning, alerting the user. It activates his reflexes. • Verbal commands such as "Be careful!" or "Slow down!" speed up reflexes.  By raising user awareness of sudden imbalances, it helps prevent falls. It is possible. 2. Offering Independence to the User Many older individuals struggle to use complex technologies. Smart Devices that require a phone connection may not be suitable for some users.  The sensor system operates completely independently; it does not require a phone or internet connection. He doesn't hear.  Because it's a wearable, simple bracelet, it doesn't require any extra adjustments. 3. To Offer a Low-Cost and Accessible Solution Current fall arrest systems are generally expensive and require specialized software. It also requires connections.  This invention appeals to a wide audience because it consists of low-cost components.  It provides protection without the need for specialized healthcare systems or professional devices. 4. Providing Technology that Supports User Movements Enabling elderly individuals or those with balance problems to move safely. It is important to ensure they do so.  Ankle sensor identifies risky movements during walking It increases the user's awareness of movement.  By helping them maintain their daily routines, they can increase their physical activity. supports. This invention aims to improve the quality of life for older individuals, preserve their independence, and It has been developed to minimize the risk of falls. To fulfill all the purposes stated above and those that can be derived from the detailed explanation. Invention to enable the introduction of an ankle sensor that provides an audible warning against the risk of falling. It is related to. 6 DETAILED DESCRIPTION OF THE INVENTION The overall purpose of the invention is to create a complete system that meets the requirements mentioned above. especially eliminating disadvantages and bringing some additional advantages; falling This relates to wearable technology that provides audible warnings against risk; for elderly individuals or It relates to a system developed for people with balance problems. Due to the drawbacks of the previous technique, the invention, as described above, It aims to resolve the negative aspects. The invention is designed for elderly individuals or those with balance problems, preventing falls. It is a wearable wristband that provides an audible warning against risk; its feature is: — by processing the data from the accelerometer sensor, the determined threshold This triggers the speaker when its values ​​are exceeded. microcontroller — by measuring the user's movements along the X, Y, and Z axes accelerometer sensor that enables the microcontroller to receive the information. — the user can be alerted audibly in situations where there is a risk of falling. the speaker that enables the warning, — the wristband's contact with the user's skin in situations where there is a risk of falls. a vibration motor that enables the application of vibration to the target point It is characterized by its inclusion. 7 These three components form the basis of the ankle sensor that provides an audible warning against the risk of falling. These are the components. Let's explain their functions in detail: 1. Microcontroller The microcontroller is the brain of the device. It processes data from the accelerometer sensor, It triggers the speaker when the specified threshold values ​​are exceeded.  Continuously analyzes sensor data.  It starts an audible warning when it detects unsteady movements.  It operates with low power consumption, saving energy. 2. Accelerometer Sensor This sensor includes a 3-axis (X, Y, Z) accelerometer that measures the user's movements.  It detects sudden leaning forward, jerks, and imbalances.  It identifies risky actions by sending data to the microcontroller.  It continuously measures to trigger a warning before a fall occurs. 3. Speaker The speaker is the component that audibly warns the user in situations where there is a risk of falling.  It gives the user commands such as "Be careful!" or "Slow down!"  It operates at a sufficiently loud volume to provide attention-grabbing warnings.  It activates instantly when triggered by the microcontroller. 4. Vibration motor  When the accelerometer sensor detects sudden imbalance or risk of falling It sends data to the microcontroller.  The microcontroller controls the speaker and vibration motor depending on the risk level. activates it.  The user is provided with both audible and vibrating alerts to raise awareness. 8 These components work together to help reduce the risk of falls. Ankle sensors that provide an audible warning against the risk of falls are especially useful for elderly individuals and It offers a preventative safety solution for users experiencing balance issues. This invention serves the following primary purposes: 1. Warning the User Before a Fall Current solutions generally call for help when a fall occurs. However, This device detects the risk of falling in advance and provides an audible warning, alerting the user. It activates his reflexes. • Verbal commands such as "Be careful!" or "Slow down!" speed up reflexes.  By raising user awareness of sudden imbalances, it helps prevent falls. It is possible. 2. Offering Independence to the User Many older individuals struggle to use complex technologies. Smart Devices that require a phone connection may not be suitable for some users.  The sensor system operates completely independently; it does not require a phone or internet connection. He doesn't hear.  Because it's a wearable, simple bracelet, it doesn't require any extra adjustments. 3. To Offer a Low-Cost and Accessible Solution Current fall arrest systems are generally expensive and require specialized software. It also requires connections.  This invention appeals to a wide audience because it consists of low-cost components.  It provides protection without the need for specialized healthcare systems or professional devices. 4. Providing Technology that Supports User Movements 9 Enabling elderly individuals or those with balance problems to move safely. It is important to ensure they do so.  Ankle sensor identifies risky movements during walking It increases the user's awareness of movement.  By helping them maintain their daily routines, they can increase their physical activity. supports. This invention aims to improve the quality of life for older individuals, preserve their independence, and It has been developed to minimize the risk of falls. Ankle-worn fall prevention sensors are designed for elderly individuals and those with balance problems. By offering preventative security technology for users, many important It provides an advantage. Detailed benefits offered by the invention: 1. Reducing the Risk of Falls and Increasing Safety This sensor alerts the user before a fall occurs, activating their reflexes. It helps him get through it.  Early warning system encourages the user to be cautious in case of sudden imbalances. does.  By reducing the risk of falls, it prevents fractures, injuries, and other health problems. It helps prevent. 2. Supporting User Independence  It does not require a mobile application or additional connection; it works independently.  Elderly individuals can easily use the device without needing any technical knowledge. can use.  It offers a simple and practical solution as a wearable bracelet. 3. Improving Reflexes and Balance 10  Thanks to audible warnings, the user is better able to avoid movements that carry a risk of falling. They get informed quickly.  Raising awareness and promoting conscious movement during daily walks It encourages. 4. Low-Cost and Accessible Technology  It is more affordable compared to advanced smart devices.  It operates independently without requiring any extra hardware or software. 5. Practical and Easy to Use  Plug-and-play design; no extra installation required.  It provides effortless protection for the user. How Your Invention Works 1. Intended Use This product is for individuals at risk of falls (especially the elderly and those with balance problems). designed to enable safer movement in daily life, It is a simple and portable device with an audible warning system that is attached to the ankle. 2. Product Structure and Component Descriptions Adjustable Bracelet • Made from flexible, sweat-wicking, and skin-friendly fabric.  Adjustable to fit any ankle thanks to its Velcro closure.  It is responsible for securely holding all the electronic components of the device. Microcontroller  It is the command center of the system.  Processes data from the sensor and provides an audible alert when it detects a risk of falling. It triggers the command.  Operates with ultra-low energy consumption. 11  Low-cost components such as Arduino Nano, ATtiny85, or ESP32 are used in production. solutions are available. Accelerometer Sensor (3-Axis)  It is located in the center of the device.  Detects the user's leaning movements forward / backward / sideways.  Detects sudden tilts and jolts with ±3g accuracy. Speaker  It produces sound between 85–100 dB.  It gives short audible warnings as warning messages, such as "Be careful!", "Slow down!".  By activating reflexes, it makes the user aware before the fall.  brings. Charging Port (USB-C)  The device is powered by a 3.7V 500 mAh lithium-polymer battery.  It can be easily charged thanks to its USB-C port.  A 2-hour charge provides approximately 4-5 days of use. 3. Technical Specifications  Operating Voltage: 3.3V – 5V  Sensor Detection Range: The warning can be triggered by a tilt of ±2 degrees.  Audible Alert Duration: 1.5 seconds – repeats if necessary.  Device Weight: Less than 80 grams  Material: Hypoallergenic, lightweight fabric + plastic electronic housing  Operating Temperature Range: 0°C – 45°C  Battery Life: 4-5 days with 3-4 hours of daily use. 4. Working Principle  The device is attached to the ankle and starts working automatically.  The accelerometer sensor monitors user movements in real time. 12  Sudden bending, jerking, loss of balance, and other near-fall movements are detected.  The microcontroller activates the audible warning system.  A voice command is given through the speaker, and the user reflexively stops or distances themselves. balances. 5. Product Advantages  Suitable for use in any environment (home, outdoors, hospital).  No mobile application is required.  User-friendly for elderly individuals – simply plug and play.  Cost-effective production is possible.  Its lightweight, comfortable design makes it suitable for everyday use. To fulfill all the purposes stated above and those that can be derived from the detailed explanation. Invention to enable the introduction of an ankle sensor that provides an audible warning against the risk of falling. It is related to.

Claims

1. The invention is developed for elderly individuals or those with balance problems. It is a wearable wristband that provides an audible warning against the risk of falls; its feature is: — by processing the data from the accelerometer sensor, the determined threshold This triggers the speaker when its values ​​are exceeded. microcontroller — by measuring the user's movements along the X, Y, and Z axes accelerometer sensor that enables the microcontroller to receive the information. — the user can be alerted audibly in situations where there is a risk of falling. It is characterized by containing a speaker that enables it to be stimulated. is being done.

2. Claim 1 is for suitable elderly individuals or persons with balance problems. It is a wearable wristband that has been developed and provides an audible warning against the risk of falling. feature; — the wristband's contact with the user's skin in situations where there is a risk of falls. a vibration motor that enables the application of vibration to the target point It is characterized by its inclusion.