Engineering Jobs

More details: What is the purpose of the electronic circuit you need designed and constructed? Product test per an engineering specification. What specific engineering specification do you need the product to be tested against? Response to small driver signal, 415mA base with +/-5mA, +/-10mA, +/-15mA, +/-30mA sinusoidal oscillations at 1Hz, 10 cycles per amplitude. How soon do you need your project completed? ASAP

We are looking for an experienced Sourcing and Procurement Specialist who can be part of our team. Salary: $525 - $850 (negotiable depending on experience) / month Contract: Full time - 40 hrs. / week (flexible schedule with at least 3 hrs. overlap with US Pacific business hours) Position Overview: The Sourcing and Procurement Specialist will play a pivotal role in our operations, responsible for managing client accounts and sourcing materials from various platforms and suppliers. The ideal candidate will be fluent in English and have strong Mandarin skills, as a significant portion of our supplier base is located in China. They will have a strong background in mechanical engineering, sourcing, negotiating contracts, and coordinating logistics. Strong communication skills will be essenti...

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis utilizing Power Factory software. This project is primarily focused on conducting a comprehensive powerflow analysis to improve the efficiency and reliability of our power systems. Key Responsibilities: - Conduct a powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and p...

I'm seeking a skilled individual who can perform a high level BLDC motor simulation using ANSYS Maxwell and Infolytica MotorSolve.

I'm in need of an experienced software developer to create a custom application for soil testing. The software should be capable of handling comprehensive soil analysis and generating relevant reports. Key Requirements: - A software that can analyze a wide range of soil testing parameters, including but not limited to pH levels, nutrient composition, and soil moisture content. - The primary focus of the software should be on advancing agricultural soil quality and providing actionable recommendations for soil improvement. Ideal Skills: - Proficiency in software development, with a focus on applications related to scientific analysis and data processing. - Familiarity with soil science or agriculture would be a plus. - Past experience in developing similar applications or software wo...

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis utilizing Power Factory software. This project is primarily focused on conducting a comprehensive powerflow analysis to improve the efficiency and reliability of our power systems. Key Responsibilities: - Conduct a powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and p...

I am in need of an experienced Android developer with a demonstrable background in creating utility apps. The core features should include: - Synchronization across devices: The app should seamlessly synchronize data and tasks across various devices. - Offline usability: It's of utmost importance that this app retains full functionality even when offline. - User analytics: The ability to analyse user activity within the app will be a key feature to help modify and improve usability. The ideal candidate will have a strong understanding of Android development, and previous experience with device synchronization, offline usability, and user analytics. You must demonstrate your experience in these areas for your bid to be considered.

I need an experienced NextJs (ShadCn) + Prisma (Postgres) developer to build an E-commerce application within a week. Key Requirements: - I already have a DB schema for the App and all the flows mapped out - Need someone to build a test taking app - Users can create online test, generate links and take test using the application - The whole app will be less than 10 pages - The App will have a lot of funtionality like generating common test link, session specific test link, generating test scores/result, question bank support, dynamic questions... The ideal candidate should have: - Solid experience in NextJs, ShadCn, and Prisma. - Proven track record in E-commerce application development. - Ability to deliver high-quality work under tight deadlines. Please only apply if you are co...

I am looking for someone with experience in Comsol simulation to help with piezoelectric energy harvester design at the earliest, ideally within a week. - Beyond the simulation work, I need someone with strong documentation skills. - Required: 1) Generated voltage and power for applied strain% (like in cantileve) 2) Device capacitance, resonance frequency & impedance 3) Piezo strain coefficients for device geometry 4) Displacement (actuation) for different voltage 5) Sensitivity (output) for different level of stimuli (added mass in grams and pressure)

I'm looking for an experienced design engineer who can assist me with designing single-phase generators in 10kW, 20kW, 30kW, and 40kW capacities for the Canadian market. This project involves a thorough review of the Cummins, Kohler, and Briggs and Stratton product offerings; seeing what makes them unique in their design and then coming up with our design. Key deliverables for this project include: - A detailed design proposal for a new brand of single-phase generator tailored for the residential market. - Recommendations for optimal capacity levels (10kW, 20kW, 30kW, and 40kW) based on market demand, competitor analysis, and technical feasibility. - A comprehensive comparative analysis of the existing Cummins, Kohler, and Briggs and Stratton products. - Auto Cad design work to f...

Haver a 49 sqm rectangle design Going to use the STUDCO systems Need exact quantities and length specific, for a 75mm with 76mm channel Detailing in depth design of all fixtures , noggings and lengths required I'm looking for a skilled steel quantity surveyor to help me with my project. Here are the specifics: - Perform quantity take-offs: I need a detailed list of quantities pertaining to the steel involved in the project. - Compose 2D Drawings: These should be detailed and to scale, reflecting the exact quantities calculated. Ideal Skills: - Proficient in quantity surveying software - Excellent understanding of steel construction - Ability to create detailed 2D drawings - Experience with projects similar to this The deliverables are: - Detailed quantities and 2D drawings i...

I'm seeking a skilled and innovative freelancer who can develop a ride optimization algorithm platform for Uber, Lyft, IDrive, and Get Transfer drivers in the United States. This platform should give drivers access to the most profitable rides in real-time, ultimately increasing their revenue and efficiency. Key Platform Features: - Ride Optimization Algorithm: The platform must have an algorithm that helps drivers select long and more profitable rides in real-time. - Real-Time Demand Prediction: It should also predict real-time demand to help drivers make informed decisions. - Fare Estimation Tool: The platform should have a feature to choose the longest and pricing ride from the App ride pool, as well as automatically accept the best rides for the driver. Additional Features: - R...

We are looking for a skilled CFD & FEA expert to conduct simulations for our boat design project. Our goal is to optimize the hull design for two specific configurations: 1. Twin-Engine/Surface Drive Design: We anticipate using twin engines and a surface drive for optimal performance. The primary focus here is on optimizing the hull for handling, speed, and efficiency. We also aim to identify the performance sweet spot for this configuration. 2. Single Engine/Jet Design: We also want to explore the possibility of using a single engine with a jet propulsion system. The goal here is to optimize the hull for maneuverability and handling, rather than top speed. We want to determine if any drastic changes, such as a smaller hull, are needed to achieve optimal performance in this setup. U...

I'm seeking a skilled individual to assist with a multi-machine power system dynamics analysis and control. The primary goal of this project is to optimize power flow efficiency. Key Requirements: - Proficiency in power systems dynamics and control analysis - Experience with multi-machine systems - Ability to optimize for voltage levels Your responsibilities will include: - Conducting power system dynamics analysis - Implementing control measures to optimize power flow efficiency - Focusing on voltage levels optimization Ideal candidates should have a strong background in power systems, and be able to work on a multi-machine system. This project will require a good understanding of power flow and voltage levels in order to maximize the efficiency of the system.

I'm in need of an experienced Analog Circuit Designer to assist with the conceptual design and simulation of a prototype. - The purpose of this project is to develop a prototype, not for research or educational purposes. - I'm currently in the initial stage of prototype development, so we're focusing on conceptual design. - The major components of the analog circuit I need assistance with are transistors and timers. - I have a preliminary reference circuit whose functionality to be replicated with equivalent circuit. Ideal candidates should: - Have prior experience in analog circuit design for prototype development. - Be proficient in using simulation tools. - Have a solid understanding of transistors and timers. - Possess strong problem-solving skills.

I'm in need of a structural engineer to do Manual hand Calculations

I’m looking for an experienced system programmer who can create a batch file or script that performs a specific set of tasks on a local W10/11computer. The tasks I need accomplished are: - Connect to the remote QNX computer via SSH (Secure Shell)( login/ password in config file.) -send some command (must be configurable - Run certain commands via batch file on windows 10/11 computer. (Configurable) - Run local bat comands on Windows computer (configurable) - Send key combinations on Windows computer (configurable) Managing errors if they occurs. Keep CMD open for manually entering other commands ( in feature can be automated as another project or add-on) Prior experience with batch file creation and QNX systems is necessary. Proficiency in SSH connections is also essential for thi...

hello We are currently looking for someone to manage the server that will run our website and app. (Please enter “ITO” to confirm) -Work: Anywhere you want -Job description: Manage everything from server hosting to operation In particular, maintenance/repair to ensure that security is very strong. Video conference once a week Submit work details and inspection results as a report every three days -Salary: $100/month ((Budgets may continue to increase as the company grows in size and sales increase))

I'm seeking an experienced and skilled engineer, data scientist to assist in optimizing the cooling power of a new metamaterial. The project involves algorithm development to achieve our cooling optimization goals. I will forward you a report where they've used Genetic Algorithm method to optimize parameters. She has used four flux theory to predict optical properties for different particle parameters. you should not optimize the reflectance... in your work, you should optimize the cooling power Requirements: Proficiency in MATLAB Strong background in optics, material science, or related fields. Experience with genetic algorithms and parameter optimization techniques. Excellent communication skills and ability to work independently. Nice to have: Familiarity ...

I am seeking an expert in marine engineering or naval architecture to perform an in-depth buoyancy calculation for my medium-sized (20-30 feet) fishing charter boat. The boat is designed primarily for fishing charter purposes and needs to support a medium load capacity (4-8 people). Your task will include: - Calculation and analysis of the boat's buoyancy with medium load - Providing a detailed report on the boat's load capacity, stability, and safety Applicants should have significant experience in boat design and naval architecture, with a strong understanding of buoyancy principles. Your background knowledge, talents, and precise calculations will be crucial in ensuring that our fishing boat is safe, stable, and ready for an exciting fishing adventure. Please prepare to...

I'm looking for an expert machine software engineer who can proficiently integrate software with hardware. Key tasks: - The successful freelancer will be required to integrate software with an industrial control system and Programmable Logic Controllers (PLCs). Ideal skills and experience: - The ideal candidate will have considerable experience in machine software engineering, with a focus on software and hardware integration. - In-depth understanding and hands-on experience with industrial control systems and PLCs are crucial for this task. - Experience with programmable logic controllers (PLC) is particularly critical. We are looking to build a load bank with Canbus or another form of communication protocol that can be controlled from a single location. Software will have to be...

Am doing a project using a simple shell and tube heat exchanger design and I have a problem with Ansys fluent validation. I already drew the shell and tube heat exchanger, simple design. However, the problem is that am unable to get similar results as the actual value when it comes to pressure drop. for flow rate 1 am getting it correct, but mass flow rate 0.5 and 2 kg/s are different and far from the actual values for the pressure drop of the shell outlet. I need someone that can fix the issue achieve at least 6% or less error compared to the actual value.

I'm in need of a structural engineer or a person with a relevant background in load-bearing support. The project involves the use of I beam sections, particularly an ISMB-300 beam acting as a column and another ISMB-300 beam acting as a beam. Specific Details: - The ISMB-300 beam will connect to the web of an ISMB-500 column. - The ISMB-300 beam will connect to the flange of the ISMB-500 column. - The connection will be executed by 3 - 20mm diameter bolts. - The I beam sections will be put to use in an industrial environment. - The load anticipated for these I beam sections is a medium load, ranging from 5 to 15 tons. Ideal candidates for this project should have a strong understanding of load-bearing support structures, and experience in designing and implementing such systems. P...

I'm looking for someone to help me build a handheld thin microscope prototype that will be primarily used for scientific research. Key Requirements: - Transparent Display: The display needs to be integrated in front of a small lens, which will then be in front of an image sensor. The display will serve as the light source, allowing light to reflect off the sample. - Raspberry Pi Integration: The device should be able to stream footage through a Raspberry Pi. Ideal Skills and Experience: - Prior experience in designing and building similar handheld devices or microscopes. - Knowledge of integrating transparent displays and image sensors. - Proficiency in programming and working with Raspberry Pi would be a plus. - Understanding of scientific research needs and standards....

I'm in need of a skilled electronic circuit and hardware engineer to help me with the design and selection of components for a project. The project involves the creation of a power supply, an analog digital converter, and a relay. Key Responsibilities: - Circuit design: I need help with creating the circuit for the mentioned components. This includes ensuring the circuit is efficient and functions as intended. - Component selection: I'll require assistance in selecting the right components for the circuit. It's crucial to choose components that are of high quality and fit the project's requirements. The ideal candidate for this job should have a solid background in electronic engineering, particularly in circuit design and component selection. Experience with power s...

I am working on a classification problem with logistic regression and L1 and L2 regularization. I have a code that kind of works but it needs to be cleaned up and checked that it employs the right methods.. more details will be shared over a chat

I am seeking an experienced engineer who can assist me in the design and analysis of a new project. Ideal skills and experience for the job: - Proficiency in AutoCAD for design and analysis - Strong background in engineering, particularly in the area of design and analysis - Excellent problem-solving skills - Ability to work closely with me to understand my vision for the project and bring it to life

I need a talented developer to build me a cloud-based SaaS ERP system with specific features and integrations. - The system should include essential functions like Inventory Management, Financial Management, and Customer Relationship Management. - It should be customizable at a basic level to allow for changes such as colors and the addition of a logo. - In terms of integrations, I require the system to connect seamlessly with CRM, E-commerce platforms, and Payment Gateways. Ideal candidates should have a strong background in developing SaaS ERP systems and possess the necessary technical skills to integrate different software and platforms. A solid understanding of inventory management, financial tracking, and CRM systems would be highly beneficial for this project.

I am looking for a skilled developer who can replace the native camera of my Android smartphone with an RTMP camera app . The primary use of the RTMP camera will be for live streaming from Obs Studio virtual camera to the RTMP camera. The RTMP camera will be the main camera of the smartphone. Skills and Experience: - Experience with Android development and camera APIs - Knowledge of RTMP streaming protocols and video encoding - Familiarity with OBS Studio virtual camera or ManyCam - Ability to integrate and configure the chosen RTMP server with the smartphone camera - Understanding of video recording and streaming best practices Deliverables: - Replacement of the native camera with the RTMP camera on the Android smartphone - Smooth integration and configuration of the chosen RTMP ...

I have a digital circuit design in PDF format that I need converted into a Proteus Professional circuit diagram. This project only involves the conversion of the existing design into a circuit diagram within Proteus; no simulation or testing is required. Key Requirements: - Convert an existing digital circuit design in PDF format into a Proteus Professional circuit diagram. - Ensure that the circuit diagram accurately represents the original design. Ideal Freelancer: - Experienced with Proteus Professional software. - Proficient in digital circuit design. - Capable of accurately translating circuit design from PDF format to Proteus.

I'm seeking an experienced and skilled engineer, data scientist to assist in optimizing the cooling power of a new metamaterial. The project involves algorithm development to achieve our cooling optimization goals. I will forward you a report where they've used Genetic Algorithm method to optimize parameters. She has used four flux theory to predict optical properties for different particle parameters. you should not optimize the reflectance... in your work, you should optimize the cooling power Requirements: Proficiency in MATLAB Strong background in optics, material science, or related fields. Experience with genetic algorithms and parameter optimization techniques. Excellent communication skills and ability to work independently. Nice to have: Familiarity ...

I'm looking for someone proficient in Python to convert a PDF specified values file into a JSON object format. 1 PDF and 2 excel.

As a communications engineer needing assistance with Natlab programming, I require a professional, preferably with a background in my field, to convert and integrate specified intermediate-level algorithms into MATLAB code. The project will entail the following: - Familiarizing yourselves with the existing code. - Converting given algorithms into MATLAB code. - Implementing the newly created MATLAB code into the existing code. Ideally, you should have a solid grounding in debugging, performance optimization, and feature implementation. This role needs an individual with a keen eye for detail and an understanding of the inner workings of the Natlab program, especially in communications engineering. Previous experience with similar projects would be an added advantage.

Looking for an industrial / mechanical engineer professional who can assist in a variety of areas, from product design to overseeing the production process for skate facilities. Key Responsibilities: - Skatepark Design: You'll be responsible for designing skate facilities that are both innovative and practical. - Skatepark Construction: You'll be overseeing the construction of these facilities, ensuring they're built to a high standard. - Production Process Management: You'll be handling the production process for the skate facilities, ensuring they're manufactured efficiently and to spec. Ideal Candidate: - Spoken and written fluent English - Proven experience in industrial and mechanical engineering, particularly in product design and manufacturing process man...

I'm seeking a skilled and experienced designer to assist in a project related to manufacturing machinery. Specifically, I'm in need of: - Creative and functional designs for my proposed machinery - Knowledgeable input and advice on manufacturing process optimization - Ideas for system integration This will require understanding of the industry, manufacturing process, machinery operation, and system integration. An ideal candidate will have a strong background in mechanical engineering, industrial design or a relevant field, with experience in machinery design and manufacturing.

I'm seeking a skilled developer to create a custom cryptocurrency coin with Ripple-like properties, and have it listed on a popular exchange. Key Features: - Smart contract capabilities: The ability to execute automated contracts without intermediaries. - Scalability: The coin should be able to accommodate a growing user base without sacrificing speed or efficiency. - Privacy and Anonymity: Implement robust privacy protocols, ensuring secure, confidential transactions. Ideal Skills and Experience: - Extensive experience in cryptocurrency development and blockchain technology. - Proficiency in creating custom coins and integrating them into exchange platforms. - Proven track record of implementing smart contract capabilities, ensuring scalability, and enhancing privacy and anonymity...

I'm in need of a Verilog expert proficient with Quartus Prime Toolchain. Key Requirements: - Professional with Verilog: Need someone experienced in designing digital circuits and implementing specific functionalities using Verilog. - Proficiency with Quartus Prime: Familiarity with the Quartus Prime Toolchain is a must. I need to design, simulate, implement and test a digital circuit using the Quartus Prime toolchain as per the specifications I will provide and demonstrate the workflow when using the Verilog HDL to construct a design for a physical Field Programmable Gate Array (FPGA) target. Please apply if you have the required expertise. No teams or companies please.

I'm looking for an Electrical Engineer who is experienced with Raycus Laser systems and its associated components such as Raytools BM110 Auto Focus, Raytools Software, and leadshine servo drives. The main role involves configuring these elements to integrate seamlessly. Key Requirements: - Proficiency in configuring Raycus Laser hardware, Raytools BM110 Auto Focus, Raytools Software, and leadshine servo drives. - Experience with CNC Gantry Function Software. The ideal freelancer should: - Have demonstrated experience in machinery and software configuration. - Be located near Reno, NV for potential onsite work. - Prioritize accuracy in their work, as ensuring the correct configuration is my primary focus.

I need an expert in Ansys Fluent who can complete a heat transfer simulation setup within a one-day deadline. The specifics of the assignment are: - simulation - Heat transfer simulation with a focus on conduction - Post-processing analysis Freelancers should have a background in Ansys Fluent software and should be experienced in dealing with heat transfer simulations, The ability to adhere to strict deadlines is also crucial. Please place your bid if my project matches your skills and experience.

I'm in need of a physical chemistry expert to help tackle some problems and calculations. The ideal candidate would be able to break down complex physical chemistry concepts and problems into simple, understandable pieces. Key responsibilities include: - Helping to solve a range of physical chemistry problems - Explaining problems in a way that makes it easy for high school students to understand Ideal Skills and Experience: - Strong educational background in physical chemistry - Solid experience in problem-solving in physical chemistry - Ability to explain complex topics in a clear and concise manner Your work will directly contribute to the educational content aimed at high school students. Your expertise is essential in ensuring that the content can be understood and absorbed ...

I'm facing a challenge with my wired speaker connection. More specifically, it involves my much older sony AVR, which is connected to a new scarlett audio interface. All 4 speakers worked on an older interface. Now, I'm having issues with the RCA to TS/TRS connection/balancing act. I need a freelancer with a strong background in audio engineering, particularly in troubleshoot wiring and connection issues. Having experience with both AVRs and audio interfaces would be ideal. Expertise required include: - Extensive knowledge of wired audio connections. - Experience with RCA, TS/TRS connections. - Proficiency in problem diagnosis and solution implementation. - Understanding of AVRs and audio interfaces. The goal here is to get my desktop monitors and tower speakers working properl...

I'm looking for an experienced professional capable of creating a stamp for commercial plans. This stamp will serve to verify compliance with building codes. Key requirements: - The stamp should reflect conformity with building codes. - Its primary application will be on commercial properties. Ideal candidate: Having a strong background in architectural drafting or similar fields would be a significant plus. Knowledge of commercial building regulations and codes is a must, as you need to understand the context where the stamp will be used.

I'm in need of specialized assistance to create an everyday-use physical product - rolling paper. This project will involve conceptualization to final product creation, hence would require you to have: - Expertise in paper goods manufacturing and design. - Knowledge of the materials used in the safe manufacture of rolling papers. - The ability to create a functional, user-friendly design. - An understanding of market demands and trends. Prior experience in the creation of similar items or in the tobacco industry would be ideal. You would have access to some specific design elements I wish to include and your creativity and innovative ideas will be highly valued. Let's roll into this project together!

I am in need of a skilled professional who can develop a Rhino Grasshopper script for a pipe network. This script. Check attachment for specs. Ideal skills and experience for this project include: - Proficiency in Rhino and Grasshopper - Strong background in architecture and structural engineering - Experience in developing similar scripts. Please note that the specifics of the script are outlined in the document that will be provided upon engagement. I am looking for a professional who can deliver high quality work within the specified requirements.

I'm in need of an engineer with expertise in both electrical and mechanical engineering. Our aim is to design a high-power attachable biking dynamo/alternator for bicycles. The primary objective of this project is to create a device that can generate and store significant power for storage in high-capacity batteries. This dynamo/alternator should deliver a high power output, mainly focusing on efficiency, ease of use and weight. Key requirements: - Designing a high-power dynamo/alternator that can support extensive power needs. - The device should be attachable to a standard bicycle without impacting its performance or aesthetics. - Prioritizing power output over size or weight, meaning the final product can be robust as needed. Your role will be to: - Combine your expertise in el...

I'm looking for a skilled electrical engineer who can help me with the design of a high-torque electric motor for a cart. Key tasks involved in the project will include: 1. Electrical System Analysis: Understanding the system needs and constraints to design an effective electric motor. 2. Circuit Design: Developing a circuit that will be optimal for the high-torque motor. 3. Troubleshooting and Repair: Providing solutions to potential problems experienced during testing and implementation of the design. The electric motor design needs to account for the following specifications: - Power Rating - Speed - High Torque Engineers with experience in design and development of high-torque electric motors will be preferred. A strong understanding of both theoretical knowledge and practica...

I've noticed a burning smell coming from my electrical panel within the last 24 hours. Though it's less than 1 years old, I'm concerned about a possible malfunction and require immediate assistance. Key Points: - The issue is isolated to the electrical panel and doesn't seem to be affecting any appliances or areas of my home. - The panel is relatively new, which makes the situation even more puzzling. Ideal Skills and Experience: - Proven experience in electrical troubleshooting and panel repair - Immediate availability for an urgent issue - Knowledge of safety protocols for handling electrical systems - Strong communication skills and the ability to explain the problem and solution clearly.

Please collect product information on cars that are equipped with the technology described in the [2. Technology Description] column below. ※Note Please do not collect information based only on the information listed in [1. Background] [3. Reference information] ([1] and [3] are for reference only) 【1　Background】 This technology pertains to a system that utilizes mobile devices in vehicles. Specifically, it combines a smart key system with Ultra-Wideband (UWB) wireless communication to authenticate the mobile device with the vehicle and precisely detect the location of the device. Based on this location, the system determines whether to allow or deny vehicle operations. This aims to enhance security and service quality. However, since UWB communication uses high-frequency bands, communica...

I'm seeking a structural analysis expert proficient in Abaqus to help me analyze a metallic structure. The goal is to deliver a comprehensive report with stress maps and deformation plots. Key requirements: - Proficiency in Abaqus: You should be very experienced with this FEA software, as it is central to this project. - Structural Analysis: Your expertise in structural analysis will guide you when interpreting and reporting the results. - Metal Materials Experience: The structure under study primarily comprises metal materials, hence your experience in analyzing metals will be crucial. If you're a detail-oriented, experienced Abaqus user ready to deliver a comprehensive structural analysis of a metal structure, I'd love to hear from you.

Please collect product information on cars that are equipped with the technology described in the [2. Technology Description] column below. ※Note Please do not collect information based only on the information listed in [1. Background] [3. Reference information] ([1] and [3] are for reference only) 【1　Background】 This technology pertains to a vehicle control system designed to enable specific operations on a vehicle. Traditionally, there has been a smart system utilizing electronically authenticated keys through wireless communication with the vehicle. However, a new method using sound authentication with a device worn on the user's ear has been proposed. While this device offers a novel way to authenticate with the vehicle, using standard communication protocols allows authenticatio...