ELECTROMAGNETIC BRAKING SYSTEM WITH ENHANCED EFFICIENCY AND SAFETY FEATURES

Abstract

The present invention discloses a Credit Card Approval System leveraging machine learning algorithms to enhance the accuracy, efficiency, and scalability of credit assessment. The system integrates hardware components—such as a high-performance CPU, GPU for parallel processing, and secure data storage—with a software framework that utilizes algorithms like logistic regression and random forests. It processes data from multiple sources, applying feature engineering and hyperparameter tuning to optimize model performance. Advanced interpretability techniques, including SHapley Additive exPlanations (SHAP), enable transparent, data-driven decisions, complying with regulatory standards. Designed for real-time processing, the system seamlessly integrates with banking platforms via an API, allowing rapid, automated credit decisions. Additionally, fraud detection algorithms analyze applicant behavior to reduce risk exposure. This scalable system applies to other financial products, offering a robust tool for effective risk management and enhanced credit decision-making. Accompanied Drawing [Fig. 1]

Specification

Description:[001] The present invention relates to the field of braking systems, specifically to an advanced electromagnetic braking system with enhanced efficiency and safety features. By employing electromagnets, an induction-driven mechanism, and a fan-based cooling system, this invention achieves reliable and energy-efficient braking while reducing wear and heat build-up associated with conventional systems.
BACKGROUND OF THE INVENTION
[002] Background description includes information that may be useful in understanding the present disclosure. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed disclosure, or that any publication specifically or implicitly referenced is prior art.
[003] Friction-based braking systems, particularly drum and disc brakes, have been the dominant technology in automotive and industrial applications for decades. These brakes operate by applying friction between a rotating part (the drum or disc) and a stationary component to decelerate or stop motion. While widely used, these systems inherently face limitations that affect both efficiency and safety. As technology evolves, there is an increasing demand for more effective braking systems that can address the shortcomings of traditional methods, especially in high-demand situations or applications requiring frequent, reliable braking.
[004] Conventional braking systems depend on direct contact and friction to generate the stopping force, which leads to several well-known issues. Friction generates substantial heat, especially under high-demand conditions, causing a phenomenon known as "brake fade." This results in reduced braking performance and reliability, particularly during prolonged use or emergency stops. Moreover, the wear and tear associated with friction brakes result in frequent maintenance requirements, replacement costs, and eventual degradation in performance. In industries where reliability and efficiency are paramount, such as in transportation and heavy machinery, these issues present significant challenges.
[005] Several advancements in braking technology have aimed to improve upon friction-based systems. For instance, hydraulic brakes with Anti-lock Braking Systems (ABS) have been developed to prevent wheel lock-up and improve control. Similarly, regenerative braking systems have gained popularity in electric and hybrid vehicles by converting some of the kinetic energy back into stored electrical energy. Another notable approach includes electromagnetic brakes in select applications, which use magnetic fields to decelerate rotating components without direct contact. However, these systems often incorporate frictional components for full stopping power, limiting their overall efficacy.
[006] Despite these advancements, existing alternatives to traditional friction-based brakes are not without limitations. Hydraulic systems require constant maintenance to ensure functionality, especially to avoid leaks that can impair braking performance. Regenerative braking, while energy-efficient, still relies on friction-based components for complete deceleration, which introduces wear and requires periodic maintenance. Additionally, some existing electromagnetic brakes generate excessive heat during operation without efficient dissipation methods, which can lead to thermal stress and reduced braking efficiency.
[007] The present invention addresses these limitations by offering an electromagnetic braking system that eliminates reliance on friction, thereby reducing energy loss, minimizing wear, and enhancing overall braking efficiency. This system incorporates electromagnets and an induction mechanism that decelerates motion through the creation of opposing eddy currents. Additionally, a fan-based cooling system manages heat dissipation, ensuring consistent performance without the risk of overheating or brake fade. As a result, this invention provides a safer, more reliable, and energy-efficient braking solution, especially suited for emergency and high-demand applications where conventional systems may fall short.
SUMMARY OF THE INVENTION
[008] This section is provided to introduce certain objects and aspects of the present disclosure in a simplified form that are further described below in the detailed description. This summary is not intended to identify the key features or the scope of the claimed subject matter.
[009] The present invention relates to an advanced electromagnetic braking system that innovatively replaces traditional friction-based braking mechanisms, offering enhanced energy efficiency and reduced maintenance requirements. Central to the design are two high-powered electromagnets strategically positioned around a DC motor-driven wheel, which generates a magnetic field essential for inducing eddy currents in a metallic bar located between the electromagnets and the rotating wheel. This configuration effectively decelerates the wheel's motion by harnessing the principles of electromagnetic induction, thus mitigating common issues associated with friction brakes, such as brake fade and excessive wear. The system is further enhanced by an advanced electrical circuit that not only powers the electromagnets but also regulates current flow to dynamically control braking force, ensuring a smooth and adaptable braking experience across varying operational demands.
[010] In addition to its core hardware, the electromagnetic braking system incorporates a sophisticated thermal management strategy facilitated by real-time sensors that monitor wheel speed and component temperature. This proactive approach triggers a cooling fan when temperatures exceed safe thresholds, thereby preventing overheating and ensuring consistent performance. The integration of a microcontroller enables closed-loop feedback, allowing the system to adjust braking force in real time based on operational conditions. Moreover, the inclusion of permanent magnets provides a residual braking force, ensuring safety even during power failures. This invention demonstrates exceptional rapid deceleration capabilities and has been validated through rigorous testing, proving its efficiency and reliability in diverse applications, including automotive, aeronautics, and industrial machinery. By combining advanced hardware and software components, this electromagnetic braking system sets a new standard for braking technology, emphasizing safety, durability, and versatility.
BRIEF DESCRIPTION OF DRAWINGS
[011] The accompanying drawings are included to provide a further understanding of the present disclosure, and are incorporated in, and constitute a part of this specification. The drawings illustrate exemplary embodiments of the present disclosure, and together with the description, serve to explain the principles of the present disclosure.
[012] In the figures, similar components, and/or features may have the same reference label. Further, various components of the same type may be distinguished by following the reference label with a second label that distinguishes among the similar components. If only the first reference label is used in the specification, the description is applicable to any one of the similar components having the same first reference label irrespective of the second reference label.
[013] Figs. 1 illustrates working flow diagram associated with the proposed system, in accordance with the embodiment of the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[014] The following is a detailed description of embodiments of the disclosure depicted in the accompanying drawings. The embodiments are in such detail as to clearly communicate the disclosure. However, the amount of detail offered is not intended to limit the anticipated variations of embodiments. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit, and scope of the present disclosure as defined by the appended claims.
[015] In the following description, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the present invention. It will be apparent to one skilled in the art that embodiments of the present invention may be practiced without some of these specific details.
[016] Specific details are given in the following description to provide a thorough understanding of the embodiments. However, it will be understood by one of ordinary skill in the art that the embodiments may be practiced without these specific details. For example, circuits, systems, networks, processes, and other components may be shown as components in block diagram form in order not to obscure the embodiments in unnecessary detail. In other instances, well-known circuits, processes, algorithms, structures, and techniques may be shown without unnecessary detail to avoid obscuring the embodiments.
[017] Also, it is noted that individual embodiments may be described as a process that is depicted as a flowchart, a flow diagram, a data flow diagram, a structure diagram, or a block diagram. Although a flowchart may describe the operations as a sequential process, many of the operations can be performed in parallel or concurrently. In addition, the order of the operations may be re-arranged. A process is terminated when its operations are completed but could have additional steps not included in a figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc. When a process corresponds to a function, its termination can correspond to a return of the function to the calling function or the main function.
[018] The word "exemplary" and/or "demonstrative" is used herein to mean serving as an example, instance, or illustration. For the avoidance of doubt, the subject matter disclosed herein is not limited by such examples. In addition, any aspect or design described herein as "exemplary" and/or "demonstrative" is not necessarily to be construed as preferred or advantageous over other aspects or designs, nor is it meant to preclude equivalent exemplary structures and techniques known to those of ordinary skill in the art. Furthermore, to the extent that the terms "includes," "has," "contains," and other similar words are used in either the detailed description or the claims, such terms are intended to be inclusive in a manner similar to the term "comprising" as an open transition word without precluding any additional or other elements.
[019] Reference throughout this specification to "one embodiment" or "an embodiment" or "an instance" or "one instance" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present disclosure. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
[020] In an embodiment of the invention and referring to Figures 1, the present invention introduces an advanced electromagnetic braking system designed to replace traditional friction-based braking methods, providing an energy-efficient and low-maintenance solution. The system is composed of several interconnected hardware and software components that work cohesively to deliver efficient deceleration, minimal wear, and enhanced safety in high-demand applications. This electromagnetic braking technology is capable of providing consistent braking performance by eliminating the dependency on friction, thereby overcoming issues such as brake fade and excessive wear.
[021] The core hardware components include two high-powered electromagnets, strategically placed around a DC motor-driven wheel to create a magnetic field. This magnetic field is critical to inducing eddy currents within a metallic bar positioned between the electromagnets and the rotating wheel. These eddy currents are generated due to the perpendicular intersection of the magnetic flux lines with the rotation of the wheel, effectively decelerating the wheel's motion.
[022] To control and power the electromagnets, an advanced electrical circuit is incorporated. This circuit not only supplies power but also regulates the current to the electromagnets, enabling precise control over the braking force. By adjusting the current flow, the system can dynamically modulate the magnetic field strength to achieve various braking intensities, allowing for a smooth and controlled braking experience that is adaptable to diverse operational requirements.
[023] A cooling fan is strategically integrated into the system to mitigate heat generated by the electromagnetic braking process. This fan operates as part of a dedicated thermal management subsystem, which is controlled by real-time sensors that monitor temperature and wheel speed. When the system detects a rise in temperature beyond a preset threshold, the fan is automatically activated to maintain optimal operating conditions. This proactive cooling mechanism addresses the risk of overheating, which is common in friction-based braking systems, thereby enhancing the system's durability and safety.
[024] Sensor integration is a critical aspect of this invention, contributing to the precision and reliability of the braking system. Speed and temperature sensors continuously collect data on the wheel's rotational speed and the braking components' temperature, transmitting this data to a central microcontroller. The microcontroller processes this information to calculate the optimal braking force, based on real-time feedback. This closed-loop feedback system enables the braking system to adapt to changing conditions, ensuring consistent performance and preventing component failure.
[025] The primary control circuitry comprises a series of coils and a magnetic core, which amplify the magnetic field generated by the electromagnets. The coils are wound around a core material with high magnetic permeability, enhancing the strength of the field. This setup not only maximizes the braking efficiency but also enables the system to handle varying levels of braking demand without compromising performance. The control circuit further includes fail-safe mechanisms to prevent electrical overloads, ensuring operational safety and protecting the components from potential damage.
[026] For additional robustness, the system includes permanent magnets that assist in maintaining residual braking force, particularly useful in scenarios requiring sustained deceleration. These magnets are strategically positioned within the system to complement the electromagnets, providing a passive braking effect that reduces reliance on active electromagnetic braking during extended periods of use. This hybrid approach conserves energy and enhances the system's overall durability.
[027] Software algorithms play a crucial role in this system's functionality. The braking force calculation algorithm, embedded within the microcontroller, processes input from speed and temperature sensors and calculates the precise level of electromagnetic force required to achieve the desired deceleration. This algorithm incorporates predictive modeling, accounting for factors such as vehicle load and environmental conditions, to adapt braking force dynamically.
[028] To validate the system's efficacy, the invention underwent rigorous testing. The prototype demonstrated rapid deceleration capabilities, achieving a stop from 320 rpm to a complete halt within 2.3 seconds. Table 1 below compares the braking efficiency of the electromagnetic system against a traditional friction-based braking system.

[029] The above table indicates that the electromagnetic braking system offers superior stopping time and heat dissipation efficiency, along with a significantly lower wear rate, translating to reduced maintenance requirements.
[030] Furthermore, the modular and adaptive design of this system allows it to be customized for a wide range of applications. The invention's adaptability makes it suitable for industries requiring frequent, reliable braking, such as aeronautics, rail transport, and heavy machinery. Its modular nature also enables easy integration with existing systems, allowing it to function as a standalone unit or as a supplemental braking system in conjunction with traditional brakes.
[031] In high-demand applications, the system has proven effective at providing reliable deceleration without the drawbacks associated with friction brakes. Table 2 illustrates a performance comparison across different load conditions, showing the system's consistency in deceleration regardless of load.

[032] The system's ability to maintain efficient deceleration across various load conditions highlights its versatility and potential to meet diverse operational demands without sacrificing performance.
[033] Finally, the invention incorporates a fail-safe mechanism that activates in the event of component malfunction or power failure. This mechanism leverages the passive braking effect of permanent magnets to provide residual braking force, ensuring the vehicle or machinery can decelerate safely even if the main electromagnetic system is compromised. This feature is particularly beneficial in critical applications where safety is paramount.
[034] In conclusion, this electromagnetic braking system represents a significant technological advancement in braking technology, offering a durable, energy-efficient, and reliable solution. By integrating advanced hardware and software components, including real-time sensors, adaptive control algorithms, and proactive thermal management, this invention achieves a level of performance and safety that surpasses traditional braking systems. Its applicability across various sectors makes it a versatile solution for modern braking challenges, setting a new standard in braking technology.
, Claims:1. An electromagnetic braking system comprising:
a) two high-powered electromagnets configured to generate a magnetic field around a rotating wheel driven by a DC motor;
b) a metallic bar positioned between the electromagnets and the wheel to facilitate the induction of eddy currents upon interaction with the magnetic field;
c) an electrical circuit for powering the electromagnets and regulating the current flow to modulate braking force;
d) a cooling fan integrated into the system to dissipate heat generated during the braking process;
e) real-time sensors for monitoring wheel speed and braking component temperature, linked to a central microcontroller that calculates the optimal braking force.
2. The electromagnetic braking system as claimed in claim 1, further includes permanent magnets positioned to assist in maintaining a residual braking force, providing a passive braking effect that reduces reliance on active braking during prolonged use.
3. The electromagnetic braking system as claimed in claim 1, wherein the cooling fan is activated automatically in response to the temperature data received from the temperature sensors, ensuring optimal operating conditions are maintained.
4. The electromagnetic braking system as claimed in claim 1, wherein the braking force calculation algorithm in the microcontroller incorporates predictive modeling to dynamically adjust braking force based on vehicle load and environmental conditions.
5. The electromagnetic braking system as claimed in claim 1, wherein the primary control circuitry includes coils wound around a magnetic core to enhance the strength of the magnetic field generated by the electromagnets.
6. The electromagnetic braking system as claimed in claim 1, wherein the system is configured to function as a standalone unit or as a supplemental braking system alongside traditional friction brakes.
7. The electromagnetic braking system as claimed in claim 1, further includes a fail-safe mechanism that activates the residual braking force provided by the permanent magnets in the event of power failure or component malfunction.
8. The electromagnetic braking system as claimed in claim 1, wherein the modular and adaptive design of the system allows customization for diverse applications across multiple industries, including automotive, aeronautics, and industrial machinery.
9. The electromagnetic braking system as claimed in claim 1, demonstrating a rapid deceleration capability of stopping from 320 rpm to a complete halt within 2.3 seconds, with significantly reduced wear rates compared to traditional friction-based braking systems.
10. The electromagnetic braking system as claimed in claim 1, which is capable of maintaining efficient deceleration across various load conditions, demonstrating versatility and reliability in high-demand applications.