Systems and methods for detecting and mitigating electrical anomalies in wiring harnesses

Abstract

Systems and methods for detecting and mitigating electrical anomalies in wiring harnesses Embodiments herein disclose methods and systems for detecting and mitigating at least one electric anomaly in at least one wiring harness in an electrical device Embodiments herein disclose methods and systems for accurately identifying faulty connections in wiring harnesses. Embodiments herein disclose methods and systems for identifying open conditions in wiring harnesses, which involve broken or disconnected wires that can lead to power or signal loss to critical components in the electrical device. Embodiments herein disclose methods and systems for detecting short conditions in wiring harnesses, where unintended electrical connections between wires can cause excessive current flow, overheating, and potential failures in the electric device. Embodiments herein disclose methods and systems for integrating features or mechanisms to prevent electrical hazards arising from issues in wiring harnesses, ensuring the overall safety of the device's electrical system.

Description

“Systems and methods for detecting and mitigating electrical anomalies in wiring harnesses”CROSS REFERENCE TO RELATED APPLICATIONThis application is based on and derives the benefit of Indian Provisional Application IN202441020419, the contents of which are incorporated herein by reference.TECHNICAL FIELD

[0001] Embodiments disclosed herein relate to wiring harnesses in electric devices, and more particularly to detecting and mitigating electric anomalies in wiring harnesses in electrical devices.BACKGROUND

[0002] Wiring harnesses are a complex network of wires and connectors that serve as the central nervous system for an electrical device. The wiring harnesses play a crucial role in ensuring that various electrical components, sensors, and systems within the electrical device can communicate and function seamlessly. In an example scenario, the wiring harnesses in a vehicle can be responsible for transmitting electrical power, signals, and data between components, such as, but not limited to, the engine, transmission, sensors, lights, entertainment systems, and so on.

[0003] One of the key aspects of the wiring harness is ensuring compatibility and correctness in its configuration. In an example scenario, it is important that an electrical vehicle (which is an example of an electrical device) use the correct wiring harness with compatible connectors and wiring. Any deviation from the proper wiring can lead to a host of problems within the device's electrical system such as electrical malfunctions, damage systems / components present in the electric vehicle, and so on. Further, any deviation from the proper hearing can also cause safety hazards.

[0004] While the current designs focus on identifying incorrect connections, it is imperative to address open and short conditions, broken or disconnected wires and unintended electrical connections. These conditions can severely damage the entire electrical system, necessitating a comprehensive approach.

[0005] Specifically, in swappable energy storage unit technology, when a fully charged energy storage unit is installed in an electrical vehicle, the potential for electrical anomalies in the wiring harness poses a significant risk. Anomalies in the vehicle's electrical system may damage the energy storage unit’s electronics, leading to unintended vehicle shutdown and posing a safety hazard to users.

[0006] Hence, there is a need in the art for solutions which will overcome the above mentioned drawback(s), among others.OBJECTS

[0007] The principal object of embodiments herein is to disclose methods and systems for detecting and mitigating at least one electric anomaly in at least one wiring harness in an electrical device.

[0008] Another object of embodiments herein is to disclose methods and systems for accurately identifying faulty connections in wiring harnesses, thereby preventing electrical malfunctions and system damage in the electrical device.

[0009] Another object of embodiments herein is to disclose methods and systems for identifying open conditions in wiring harnesses, which involve broken or disconnected wires that can lead to power or signal loss to critical components in the electrical device.

[0010] Another object of embodiments herein is to disclose methods and systems for detecting short conditions in wiring harnesses, where unintended electrical connections between wires can cause excessive current flow, overheating, and potential failures in the electric device.

[0011] Another object of embodiments herein is to disclose methods and systems for integrating features or mechanisms to prevent electrical hazards arising from issues in wiring harnesses (such as, but not limited to, open and short conditions), ensuring the overall safety of the device’s electrical system.

[0012] These and other aspects of the embodiments herein will be better appreciated and understood when considered in conjunction with the following description and the accompanying drawings. It should be understood, however, that the following descriptions, while indicating at least one embodiment and numerous specific details thereof, are given by way of illustration and not of limitation. Many changes and modifications may be made withinthe scope of the embodiments herein without departing from the spirit thereof, and the embodiments herein include all such modifications.BRIEF DESCRIPTION OF FIGURES

[0013] Embodiments herein are illustrated in the accompanying drawings, throughout which like reference letters indicate corresponding parts in the various figures. The embodiments herein will be better understood from the following description with reference to the following illustratory drawings. Embodiments herein are illustrated by way of examples in the accompanying drawings, and in which:

[0014] FIG. 1 is a block diagram depicting an electric device comprising a system for detecting and mitigating electric anomalies in wiring harnesses in the electrical device, according to embodiments as disclosed herein;

[0015] FIG. 2 depicts an electric vehicle (EV) as an example of an electric device, wherein the EV comprises a system for detecting and mitigating electric anomalies in wiring harnesses in the electrical device, according to embodiments as disclosed herein;

[0016] FIG. 3A illustrates an example electrical path in a wiring harness, when the wiring harness is in an abnormal condition, according to embodiments as disclosed herein;

[0017] FIG. 3B illustrates an example electrical path in a wiring harness, when the wiring harness is operating in normal conditions, according to embodiments as disclosed herein;

[0018] FIG. 4 depicts the electrical anomaly detection and mitigation system, according to embodiments as disclosed herein;

[0019] FIG. 5 is a flowchart depicting the process of detecting and mitigating electric anomalies in wiring harnesses in the electrical device, according to embodiments as disclosed herein;

[0020] FIG. 6 is a flowchart depicting the process of detecting overload conditions in a wiring harness in an electrical device, according to embodiments as disclosed herein;

[0021] FIG. 7 is a flowchart depicting the process of detecting short circuits in a wiring harness in an electrical device, according to embodiments as disclosed herein; and

[0022] FIG. 8 is a flowchart depicting the process of detecting open circuit conditions in a wiring harness in an electrical device, according to embodiments as disclosed herein.DETAILED DESCRIPTION

[0023] The embodiments herein and the various features and advantageous details thereof are explained more fully with reference to the non-limiting embodiments that are illustrated in the accompanying drawings and detailed in the following description. Descriptions of well-known components and processing techniques are omitted so as to not unnecessarily obscure the embodiments herein. The examples used herein are intended merely to facilitate an understanding of ways in which the embodiments herein may be practiced and to further enable those of skill in the art to practice the embodiments herein. Accordingly, the examples should not be construed as limiting the scope of the embodiments herein.

[0024] The words / phrases "exemplary", “example”, “illustration”, “in an instance”, “and the like”, “and so on”, “etc ”, “etcetera”, “e.g.,”, “i.e.,” are merely used herein to mean "serving as an example, instance, or illustration. Any embodiment or implementation of the present subject matter described herein using the words / phrases "exemplary", “example”, “illustration”, “in an instance”, “and the like”, “and so on”, “etc.”, “etcetera”, “e.g.,” , “i.e.,” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0025] Embodiments herein may be described and illustrated in terms of blocks which carry out a described function or functions. These blocks, which may be referred to herein as managers, units, modules, hardware components or the like, are physically implemented by analog and / or digital circuits such as logic gates, integrated circuits, microprocessors, microcontrollers, memory circuits, passive electronic components, active electronic components, optical components, hardwired circuits and the like, and may optionally be driven by a firmware. The circuits may, for example, be embodied in one or more semiconductor chips, or on substrate supports such as printed circuit boards and the like. The circuits constituting a block may be implemented by dedicated hardware, or by a processor (e.g., one or more programmed microprocessors and associated circuitry), or by a combination of dedicated hardware to perform some functions of the block and a processor to perform other functions of the block. Each block of the embodiments may be physically separated into two or more interacting and discrete blocks without departing from the scope of the disclosure. Likewise, the blocks of the embodiments may be physically combined into more complex blocks without departing from the scope of the disclosure.

[0026] It should be noted that elements in the drawings are illustrated for the purposes of this description and ease of understanding and may not have necessarily been drawn to scale.For example, the flowcharts / sequence diagrams illustrate the method in terms of the steps required for understanding of aspects of the embodiments as disclosed herein. Furthermore, in terms of the construction of the device, one or more components of the device may have been represented in the drawings by conventional symbols, and the drawings may show only those specific details that are pertinent to understanding the present embodiments so as not to obscure the drawings with details that will be readily apparent to those of ordinary skill in the art having the benefit of the description herein. Furthermore, in terms of the system, one or more components / modules which comprise the system may have been represented in the drawings by conventional symbols, and the drawings may show only those specific details that are pertinent to understanding the present embodiments so as not to obscure the drawings with details that will be readily apparent to those of ordinary skill in the art having the benefit of the description herein.

[0027] The accompanying drawings are used to help easily understand various technical features and it should be understood that the embodiments presented herein are not limited by the accompanying drawings. As such, the present disclosure should be construed to extend to any modifications, equivalents, and substitutes in addition to those which are particularly set out in the accompanying drawings and the corresponding description. Usage of words such as first, second, third etc., to describe components / elements / steps is for the purposes of this description and should not be construed as sequential ordering / placement / occurrence unless specified otherwise.

[0028] The embodiments herein achieve methods and systems for detecting and mitigating electric anomalies in wiring harnesses in electrical devices. Referring now to the drawings, and more particularly to FIGS. 1 through 8, where similar reference characters denote corresponding features consistently throughout the figures, there are shown embodiments.

[0029] Embodiments herein disclose systems and methods for monitoring the status of a load of a wiring harness in an electric device, and respond accordingly to the identified conditions. In a first step (also referred to herein as condition monitoring), embodiments herein scrutinize the wiring harness load for a plurality of conditions that can potentially compromise the performance and safety of the wiring harness. In an embodiment herein, the wiring harness load can scrutinize the wiring harness for abnormal conditions such as, but not limited to, overload conditions, short circuit conditions, open circuit conditions, and so on.

[0030] In the overload condition, the current coursing through the load surpasses the rated capacity of the load. This condition can result in overheating, and can potentially lead to catastrophic damage to one or more components in the electric device.

[0031] In the short circuit condition, an unintended and unregulated direct connection is established between two points in the wiring harness. This connection can bypass the load, allowing excessive current to flow unchecked in the wiring harness. Example consequences of a short circuit can be damage to the electrical device, serious safety hazards, and so on.

[0032] In the open circuit condition, there is a disruption or discontinuity in the wiring harness, and / or the load itself. Such an interruption can obstruct the flow of electrical current, leading to a loss of functionality, which can be particularly problematic in critical applications.

[0033] Following the condition monitoring phase, embodiments herein can check for at least one abnormal condition based on data collected during the condition monitoring phase. If the load is found to be operating within normal parameters (i.e., there are no overload, short circuit, or open circuit conditions), the circuit can proceed to grant authorization for the transfer of power from a power source to one or more electrical components of the device. In essence, the system can allow electrical power to be delivered to the load, enabling it to perform its designated functions efficiently. However, if at least one abnormal condition is detected, embodiments herein can instantly trigger measures designed to disallow the load's operation and thus prevent damage or safety concerns. In an embodiment, if the abnormal condition is detected, the system can immediately cut off power using circuit breakers or fuses to prevent damage. Visual or audible alerts notify users, while real-time notifications can be sent via an email or a SMS for quick intervention. Thermal shutdown may activate in case of overheating, and power regulation can prevent excessive current or voltage fluctuations. A controlled restart or lockout ensures issues are resolved before power is restored. Faulty components may be isolated to keep unaffected parts operational, and automatic diagnostics can identify root causes and suggest corrective actions. These measures ensure safety, reliability, and system integrity.

[0034] Embodiments herein can provide an alert to an operator of the electric device, on detecting at least one abnormal condition. In an embodiment herein, the alert can be provided using at least one of visual indicator(s), audible alert(s), and so on. This ensures that no abnormal condition goes unnoticed, enabling timely intervention and safeguarding the integrity of the load and the overall system.

[0035] The following reference numerals and components have been referred to herein:100: Electric drive system102: Electrical power unit (for example, a dock unit, which can comprise one or more batteries)104: Wiring Harness106: Load (for example, a drivetrain in a vehicle)108: Energy storage unit110: Electrical anomaly detection and mitigation systemA: Electrical power from batteryB: Electrical power to wire harness

[0036] FIG. 1 is a block diagram depicting an electric device comprising a system for detecting and mitigating electric anomalies in wiring harnesses in the electrical device. As depicted, the electrical drive system 100 comprises an electrical power unit 102 and a drivetrain 106 electrically connected using a wiring harness 104. The electrical power unit 102 can be provided with a plurality of energy storage units 108 connected in series. The electrical power unit 102 can be further provided with an electrical anomaly detection and mitigation system 110 for detecting electrical anomalies in the wiring harness 104 of the electrical drive system 100.

[0037] The electrical anomaly detection and mitigation system 110 connects the energy storage units 108 to the wiring harness 104. The electrical anomaly detection and mitigation system 110 can monitor the wiring harness 104 for one or more abnormal conditions.

[0038] As depicted in FIG. 4, the electrical anomaly detection and mitigation system 110 can comprise a control module 110A (which can be a microcontroller or microprocessor) for analyzing the data collected from the sensors, implementing decision-making logic, and controlling the overall operation of the electrical anomaly detection and mitigation system 110. The electrical anomaly detection and mitigation system 110 can comprise a plurality of voltage sensors HOB, for monitoring the voltage across the load, which can be used for detecting the abnormal conditions (short circuits, open circuits, and so on). In an embodiment herein, the electrical anomaly detection and mitigation system 110 can comprise a plurality of a current sensors 110C, which can be used for measuring the current flowing through the wiring harness load and provide real-time data for detecting overload conditions.

[0039] In the electrical anomaly detection and mitigation system, the voltage sensors (HOB) and the current sensors (HOC) are strategically arranged to monitor electrical parameters in real time. The voltage sensors (HOB) are placed in parallel with the load to measure potential differences across its terminals. These sensors (HOB and HOC) help detect abnormal conditions such as overvoltage, undervoltage, open circuits, and short circuits by identifying unexpected voltage fluctuations. If a significant drop or complete loss of voltage is detected, it may indicate a short circuit or open circuit, prompting protective measures.

[0040] Further, the current sensors (HOC), positioned in series with the load, continuously measure the current flowing through the wiring harness. These sensors (HOB and HOC) are crucial in detecting overload conditions by comparing real-time current values against predefined thresholds. A sudden spike in current flow can indicate a short circuit, while excessive current overtime suggests an overload. By providing real-time feedback, the current sensors (HOC) enable the system to trigger protective actions such as power cutoff, circuit breaker activation, or alarms.

[0041] Together, these sensors (HOB and HOC) send their outputs to a central control unit, which processes the data and determines appropriate mitigation measures. Their arrangement ensures comprehensive monitoring of the system’s electrical health, enabling quick detection and response to potential anomalies.

[0042] In an embodiment herein, the electrical drive system 100 can comprise one or more temperature sensors 112 for monitoring the temperature of critical components of the electrical drive system 100 and preventing overheating.

[0043] The electrical drive system 100 can comprise a memory (not shown), which can be used for storing data collected from the sensors and pre-installed commands to enhance the functionality of the electrical anomaly detection and mitigation system.

[0044] The electrical drive system 100 can comprise one or more communication interfaces (not shown) for facilitating interaction(s) with other components or systems in the overall electrical setup and can include interfaces like Controller Area Network (CAN), Local Interconnect Network (LIN), RS232 or other protocols.

[0045] In an operational cycle, the electrical anomaly detection and mitigation system 110 can first bypass the connection connecting the energy storage units 108 to the electrical components of the electric system 100, and can engage in continuous monitoring by supplying a low voltage power from the energy storage units 108 through the wiring harness 104, activelyscrutinizing the wiring harness 104 for potential issues that could compromise its performance and safety. In an example, the electrical anomaly detection and mitigation system 110 performs a low- voltage monitoring phase before fully connecting the energy storage units 108 to the electrical components of the system 100. This process ensures that the wiring harness 104 is free from faults such as short circuits, open circuits, or degraded connections that could compromise performance and safety. Typically, this monitoring occurs at specific points in the operational cycle. It is commonly performed during system startup before full power is supplied, allowing the system to verify the integrity of the wiring harness. Additionally, if the anomaly is detected during operation, such as unexpected voltage fluctuations or current spikes, the system may temporarily disconnect the main power and conduct a low-voltage diagnostic check to assess the fault. In some cases, the system may also conduct periodic selfchecks at predefined intervals to monitor the wiring harness for signs of wear or degradation over time. Furthermore, after a fault.

[0046] For detecting the overload condition, the electrical anomaly detection and mitigation system 110 can check if the current coursing through the load surpasses its rated capacity. This is crucial as overload conditions can lead to overheating and catastrophic damage to components.

[0047] Simultaneously, the electrical anomaly detection and mitigation system 110 can determine if there is a short circuit, wherein an unintended direct connection between two points in the circuit can allow excessive current to flow unchecked. The consequences of a short circuit can range from equipment damage to serious safety hazards.

[0048] Additionally, the electrical anomaly detection and mitigation system 110 can examine for an open circuit by identifying disruptions or discontinuities in the wiring harness 104, or the load 106 itself. An open circuit can obstruct the flow of electrical current, leading to a loss of functionality, which is particularly problematic in critical applications.

[0049] Following the condition monitoring phase, the electrical anomaly detection and mitigation system 110 can check for at least one abnormal condition based on the collected data. The abnormal condition refers to any deviation from expected electrical parameters that could indicate a fault or failure in the system. These conditions include short circuits, where an unintended low-resistance path causes excessive current flow, and open circuits, where a break in the wiring harness prevents current from reaching the load. Other examples include overvoltage or undervoltage, which can damage electronic components, and overloadconditions, where excessive current draw leads to overheating. Additionally, ground faults occur when unintended connections to the ground create leakage currents, while intermittent connections due to loose or degraded wiring result in erratic system behavior. While the term anomaly refers broadly to any unexpected irregularity in the system, an abnormal condition typically represents a confirmed fault that poses a clear risk to system operation. An anomaly may or may not escalate into an abnormal condition, but an abnormal condition always requires corrective action to ensure safe and reliable functioning of the system. If no anomalies are detected in the wiring harness and is free from the abnormal conditions, the electrical anomaly detection and mitigation system 110 can provide the electrical power from the energy storage unit 108 to the load(s) 106 through the wiring harness 104.

[0050] However, if at least one abnormal condition is detected during the monitoring process, the electrical anomaly detection and mitigation system 110 can instantaneously trigger measures designed to disallow the electrical load through the wiring harness 104. This prompt response aims to prevent damage or safety concerns, safeguarding the integrity of the components and the overall system.

[0051] In addition to its preventive measures, the electrical anomaly detection and mitigation system 110 can provide an alert to an operator of the device. The electrical anomaly detection and mitigation system 110 can use at least one alerting mechanism, which can be at least one of, but not limited to, visual indicator(s), audible alert(s), and so on. The inclusion of this alerting system guarantees that abnormal conditions do not go unnoticed, enabling timely intervention and ensuring the overall safety and functionality of the wiring harness load and the entire electrical drive system, as depicted in FIG. 1.

[0052] FIG. 2 depicts an electric vehicle (EV) as an example of an electric device, wherein the EV comprises a system for detecting and mitigating electric anomalies in wiring harnesses in the electrical device. In the depicted example, the load is the drivetrain 206 of the EV 200. The EV 200 can comprise a dock unit 202, wherein the dock unit 202 can comprise one or more batteries / battery packs 208. The one or more batteries / battery packs 208 can provide power to the drivetrain 206 through the wiring harness 104.

[0053] In an operational cycle of the EV 200, the electrical anomaly detection and mitigation system 110 can first bypass the connection connecting the batteries / battery packs 208 to the electrical components of the electric system 100, and can engage in continuous monitoring by supplying a low voltage power from the batteries / battery packs 208 through thewiring harness 104, actively scrutinizing the wiring harness 104 for potential issues that could compromise its performance and safety, such as, but not limited to, overload conditions, short circuit conditions, open circuits, abnormal conditions, and so on. If no anomalies are detected in the wiring harness and is free from the abnormal conditions, the electrical anomaly detection and mitigation system 110 can provide the electrical power from the batteries / battery packs 208 to the drivetrain 206 through the wiring harness 104.

[0054] However, if at least one abnormal condition is detected during the monitoring process, the electrical anomaly detection and mitigation system 110 can instantaneously trigger measures designed to disallow the electrical load through the wiring harness 104. In addition to its preventive measures, the electrical anomaly detection and mitigation system 110 can provide an alert to a driver of the EV using at least one of, but not limited to, visual indicator(s), audible alert(s), and so on.

[0055] FIGs. 3A, and 3B illustrate the path taken by the current during monitoring conditions and normal conditions respectively. When the device is turned ‘ON’, a low voltage current passes from the energy storage unit 110 at point (A) to the wiring harness at point (B) through the electrical anomaly detection and mitigation system 100 (as depicted in FIG. 3A). On detecting at least one abnormal condition, the electrical anomaly detection and mitigation system 100 can alert the operator. In the absence of at least one abnormal condition, the system 100 can facilitate the transfer of power from energy storage unit (A) to the wiring harness (B) without a diversion (as depicted in FIG. 3B), providing necessary power to the components of the drive system 100 through wiring harness 104.

[0056] FIG. 4 depicts the electrical anomaly detection and mitigation system. The electrical anomaly detection and mitigation system 110 comprises a control module 110A, at least one voltage sensor 110B, at least one current sensor 110C, and one or more user interfaces HOD.

[0057] The control module 110A can be at least one of a single processor, a plurality of processors, multiple homogeneous or heterogeneous cores, multiple Central Processing Units (CPUs) of different kinds, microcontrollers, special media, and other accelerators. The control module 110A may be an Application Processor (AP), a graphics-only processing unit such as a Graphics Processing Unit (GPU), a Visual Processing Unit (VPU), and / or an Artificial Intelligence (Al) -dedicated processor such as a Neural Processing Unit (NPU).

[0058] In an operational cycle, the control module 110A can first bypass the connection connecting the energy storage units 108 to the electrical components of the electric system 100. The control module 110A can then engage in continuous monitoring by supplying a low voltage power from the energy storage units 108 through the wiring harness 104, actively scrutinizing the wiring harness 104 for potential issues that could compromise its performance and safety.

[0059] For detecting the overload condition, the control module 110A can use the at least one current sensor HOC to check if the current coursing through the load surpasses its rated capacity. This is crucial as overload conditions can lead to overheating and catastrophic damage to components.

[0060] Simultaneously, the control module 110A can determine if there is a short circuit using the at least one current sensor HOC, wherein an unintended direct connection between two points in the circuit can allow excessive current to flow unchecked. The consequences of a short circuit can range from equipment damage to serious safety hazards.

[0061] Additionally, the control module 110A can examine for an open circuit by identifying disruptions or discontinuities in the wiring harness 104, or the load 106 itself using the at least one voltage sensor HOB, and / or the at least one current sensor HOC. An open circuit can obstruct the flow of electrical current, leading to a loss of functionality, which is particularly problematic in critical applications.

[0062] Following the condition monitoring phase, the control module 110A can check for at least one abnormal condition based on the collected data. If no anomalies are detected in the wiring harness and is free from the abnormal conditions, the control module 110A can provide the electrical power from the energy storage unit 108 to the load(s) 106 through the wiring harness 104.

[0063] However, if at least one abnormal condition is detected during the monitoring process, the control module 110A can instantaneously trigger measures designed to disallow the electrical load through the wiring harness 104. This prompt response aims to prevent damage or safety concerns, safeguarding the integrity of the components and the overall system.

[0064] In addition to its preventive measures, the control module 110A can provide an alert to an operator of the device using the at least one user interface 110D. The control module 110A can use at least one alerting mechanism, which can be at least one of, but not limited to, visual indicator(s), audible alert(s), and so on. Examples of the at least one user interface 110Dcan be, but not limited to, a speaker, a microphone, a display, a touchscreen, one or more indicator lights, and so on.

[0065] FIG. 5 is a flowchart depicting the process of detecting and mitigating electric anomalies in wiring harnesses in the electrical device. In an operational cycle, in step 501, the electrical anomaly detection and mitigation system 110 bypasses the connection connecting the energy storage units 108 to the electrical components of the electric system 100. In step 502, the electrical anomaly detection and mitigation system 110 supplies a low voltage power from the energy storage units 108 through the wiring harness 104. In step 503, the electrical anomaly detection and mitigation system 110 actively scrutinizes the wiring harness 104 for potential issues that could compromise its performance and safety, such as, but not limited to, overload conditions, short circuit conditions, open circuits, abnormal conditions, and so on, using the low voltage power. If no anomalies are detected in the wiring harness and is free from the abnormal conditions, in step 504, the electrical anomaly detection and mitigation system 110 provides the electrical power from the energy storage unit 108 to the load(s) 106 through the wiring harness 104. However, if at least one abnormal condition is detected during the monitoring process, in step 505, the electrical anomaly detection and mitigation system 110 instantaneously triggers measures designed to disallow the electrical load through the wiring harness 104, and provides an alert to an operator of the device (such as, but not limited to, visual indicator(s), audible alert(s), and so on). The various actions in method 500 may be performed in the order presented, in a different order or simultaneously. Further, in some embodiments, some actions listed in FIG. 5 may be omitted.

[0066] FIG. 6 is a flowchart depicting the process of detecting overload conditions in a wiring harness in an electrical device. In step 601, the electrical anomaly detection and mitigation system 110 bypasses the connection connecting the energy storage units 108 to the electrical components of the electric system 100. In step 602, the electrical anomaly detection and mitigation system 110 supplies a low voltage power from the energy storage units 108 through the wiring harness 104. In step 603, the electrical anomaly detection and mitigation system 110 scrutinizes the wiring harness 104 to check if the current coursing through the load surpasses its rated capacity. If the current coursing through the load does not surpass its rated capacity, in step 604, the electrical anomaly detection and mitigation system 110 provides the electrical power from the energy storage unit 108 to the load(s) 106 through the wiring harness 104. However, if the current coursing through the load surpasses its rated capacity, in step 605, the electrical anomaly detection and mitigation system 110 instantaneously triggers measuresdesigned to mitigate the overload conditions, and provides an alert to an operator of the device (such as, but not limited to, visual indicator(s), audible alert(s), and so on) accordingly. The various actions in method 600 may be performed in the order presented, in a different order or simultaneously. Further, in some embodiments, some actions listed in FIG. 6 may be omitted.

[0067] FIG. 7 is a flowchart depicting the process of detecting short circuits in a wiring harness in an electrical device. In step 701, the electrical anomaly detection and mitigation system 110 bypasses the connection connecting the energy storage units 108 to the electrical components of the electric system 100. In step 702, the electrical anomaly detection and mitigation system 110 supplies a low voltage power from the energy storage units 108 through the wiring harness 104. In step 703, the electrical anomaly detection and mitigation system 110 scrutinizes the wiring harness 104 to determine if there is a short circuit, wherein an unintended direct connection between two points in the circuit can allow excessive current to flow unchecked. If there is no short circuit, in step 704, the electrical anomaly detection and mitigation system 110 provides the electrical power from the energy storage unit 108 to the load(s) 106 through the wiring harness 104. If there is a short circuit, in step 705, the electrical anomaly detection and mitigation system 110 instantaneously triggers measures designed to mitigate the short circuit conditions, and provides an alert to an operator of the device (such as, but not limited to, visual indicator(s), audible alert(s), and so on) accordingly. The various actions in method 700 may be performed in the order presented, in a different order or simultaneously. Further, in some embodiments, some actions listed in FIG. 7 may be omitted.

[0068] FIG. 8 is a flowchart depicting the process of detecting open circuit conditions in a wiring harness in an electrical device. In step 801, the electrical anomaly detection and mitigation system 110 bypasses the connection connecting the energy storage units 108 to the electrical components of the electric system 100. In step 802, the electrical anomaly detection and mitigation system 110 supplies a low voltage power from the energy storage units 108 through the wiring harness 104. In step 803, the electrical anomaly detection and mitigation system 110 scrutinizes the wiring harness 104 to determine if there is an open circuit condition, which can obstruct the flow of electrical current, leading to a loss of functionality, which is particularly problematic in critical applications. If there is no open circuit, in step 804, the electrical anomaly detection and mitigation system 110 provides the electrical power from the energy storage unit 108 to the load(s) 106 through the wiring harness 104. If there is an open circuit, in step 805, the electrical anomaly detection and mitigation system 110 instantaneously triggers measures designed to mitigate the open circuit conditions, and provides an alert to anoperator of the device (such as, but not limited to, visual indicator(s), audible alert(s), and so on) accordingly. The various actions in method 800 may be performed in the order presented, in a different order or simultaneously. Further, in some embodiments, some actions listed in FIG. 8 may be omitted.

[0069] Embodiments herein have several technical advantages including, but not limited to, the realization of a system and method for detection and mitigation of electric anomaly in wiring harnesses. Embodiments herein can instantly detect abnormal conditions and trigger measures to disallow the load's operation and prevent damage to components. Embodiments herein provide instantaneous feedback on the status of the wiring harness load conditions. Embodiments herein allow for customizable configurations, enabling users to adapt the electrical anomaly detection and mitigation system to specific load requirements and system specifications. Embodiments herein can provide a timely notification to the operators to take immediate action and address issues before escalation.

[0070] The embodiments disclosed herein can be implemented through at least one software program running on at least one hardware device and performing network management functions to control the network elements. The elements include blocks which can be at least one of a hardware device, or a combination of hardware device and software module.

[0071] The embodiment disclosed herein describes methods and systems for detecting and mitigating electric anomalies in wiring harnesses in electrical devices. Therefore, it is understood that the scope of the protection is extended to such a program and in addition to a computer readable means having a message therein, such computer readable storage means contain program code means for implementation of one or more steps of the method, when the program runs on a server or mobile device or any suitable programmable device. The method is implemented in at least one embodiment through or together with a software program written in e.g., Very high speed integrated circuit Hardware Description Language (VHDL) another programming language, or implemented by one or more VHDL or several software modules being executed on at least one hardware device. The hardware device can be any kind of portable device that can be programmed. The device may also include means which could be e.g., hardware means like e.g., an ASIC, or a combination of hardware and software means, e.g. an ASIC and an FPGA, or at least one microprocessor and at least one memory with software modules located therein. The method embodiments described herein could beimplemented partly in hardware and partly in software. Alternatively, the invention may be implemented on different hardware devices, e.g., using a plurality of CPUs.

[0072] The foregoing description of the specific embodiments will so fully reveal the general nature of the embodiments herein that others can, by applying current knowledge, readily modify and / or adapt for various applications such specific embodiments without departing from the generic concept, and, therefore, such adaptations and modifications should and are intended to be comprehended within the meaning and range of equivalents of the disclosed embodiments. It is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation. Therefore, while the embodiments herein have been described in terms of embodiments, those skilled in the art will recognize that the embodiments herein can be practiced with modification within the scope of the embodiments as described herein.

Claims

STATEMENT OF CLAIMSWe claim:

1. An electrical anomaly detection and mitigation system (110) in an electric device comprising: a control module (110A); at least one voltage sensor (HOB); and at least one current sensor (110C), wherein the control module (110A) is configured to: supply a low voltage power from at least one energy storage device (108) to a load over a wiring harness (104); scrutinize the wiring harness (104) for at least one anomaly, or at least one abnormal condition, on supplying the low voltage power over the wiring harness (104); and trigger at least one measure to disallow the load through the wiring harness (104), on detecting at least one anomaly, or at least one abnormal condition.

2. The electrical anomaly detection and mitigation system, as claimed in claim 1, wherein the control module (110A) is configured to provide at least one alert, on detecting at least one anomaly, or at least one abnormal condition using at least one user interface (HOD).

3. The electrical anomaly detection and mitigation system, as claimed in claim 1, wherein the at least one anomaly is at least one of an overload condition, a short circuit condition, and an open circuit condition.

4. The electrical anomaly detection and mitigation system, as claimed in claim 1, wherein the control module (110A) is configured to check for an overload condition using the at least one current sensor (110C).

5. The electrical anomaly detection and mitigation system, as claimed in claim 1, wherein the control module (110A) is configured to check for a short circuit condition using the at least one current sensor (110C).

6. The electrical anomaly detection and mitigation system, as claimed in claim 1, wherein the control module (110A) is configured to check for an open circuit condition in at least one of the wiring harness (104), and a load using the at least one current sensor (110C).

7. A method for handling an electrical anomaly detection and mitigation in an electric device, comprising: supplying, by a control module (110A) of an electrical anomaly detection and mitigation system (110), a low voltage power from at least one energy storage device (108) to a load over a wiring harness (104); scrutinizing, by the control module (110A), a wiring harness (104) for at least one anomaly, or at least one abnormal condition, on supplying the low voltage power over the wiring harness (104); and triggering, by the control module (110A), at least one measure to disallow the load through the wiring harness (104), on detecting at least one of the at least one anomaly, or the at least one abnormal condition.

8. The method, as claimed in claim 7, wherein the method comprises providing, by the control module (110A), at least one alert, on detecting at least one of the at least one anomaly, or the at least one abnormal condition using at least one user interface (HOD).

9. The method, as claimed in claim 7, wherein the at least one at least one anomaly is at least one of an overload condition, a short circuit condition, and an open circuit condition.

10. The method, as claimed in claim 7, wherein the method comprises checking, by the control module (110A), an overload condition using at least one current sensor (110C).

11. The method, as claimed in claim 7, wherein the method comprises checking, by the control module (110A), a short circuit condition using at least one current sensor (110C).

12. The method, as claimed in claim 7, wherein the method comprises checking, by the control module (110A), an open circuit condition in at least one of the wiring harness (104), and a load using at least one current sensor (110C).

13. The method, as claimed in claim 7, wherein the control module (110A) is provided with at least one voltage sensor (HOB) and at least one current sensor (110C).

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