ISO 17987 Road vehicles Local Interconnect Network (LIN)

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ISO 17987 is a standard related to Local Interconnect Network (LIN) technology for road vehicles. The LIN protocol is a serial network protocol used in automotive electronics to enable communication between various components in a vehicle. ISO 17987 specifies the data link layer and physical layer requirements for LIN communication systems. LIN is commonly used for communication between various electronic control units (ECUs) within a vehicle, such as sensors, actuators, and other devices.

Here’s an overview of ISO 17987:

Title: ISO 17987:2016 – Road vehicles – Local Interconnect Network (LIN) – Part 1: General information and use case definition

Scope: ISO 17987-1 provides general information and use case definition for LIN, detailing the characteristics, requirements, and functionalities of LIN systems in road vehicles.

Key Components:

  1. General Information:
    • Introduction to LIN technology.
    • Overview of the LIN protocol and its applications in road vehicles.
    • Basic principles of LIN communication.
  2. Use Case Definition:
    • Identification and description of specific use cases for LIN in road vehicles.
    • Use cases may include applications such as body control modules, airbag systems, lighting control, and other vehicle functions.
  3. Network Architecture:
    • Description of the LIN network architecture, including master and slave nodes.
    • Overview of how LIN networks are structured within a vehicle.
  4. Communication Parameters:
    • Specification of communication parameters, such as baud rate and frame format.
    • Details on how messages are structured and transmitted within the LIN network.
  5. Physical Layer Requirements:
    • Requirements for the physical layer of LIN communication, including electrical characteristics and connector specifications.
  6. Network Management:
    • Information on how LIN networks are managed, including node configuration and diagnostic features.

Application: ISO 17987 is applied in the automotive industry, guiding the implementation of LIN communication systems in road vehicles. It ensures interoperability and standardization, allowing different components from various manufacturers to communicate effectively within the LIN network.

Compliance: Manufacturers and suppliers in the automotive industry refer to ISO 17987 to ensure that LIN communication systems in vehicles comply with standardized requirements. Compliance with ISO 17987 helps guarantee the reliability and compatibility of LIN-enabled components.

As with any ISO standard, it’s essential to refer to the specific version of the standard for the most accurate and up-to-date information.

What is required ISO 17987 Road vehicles Local Interconnect Network (LIN)


ISO 17987 specifies the requirements for Local Interconnect Network (LIN) technology used in road vehicles. LIN is a communication protocol that enables communication between various electronic control units (ECUs) within a vehicle, facilitating the integration and control of different vehicle functions. ISO 17987 outlines the essential aspects of LIN technology to ensure interoperability and standardization across the automotive industry. Here are key elements specified in ISO 17987:

  1. General Information:
    • Provides an introduction to LIN technology.
    • Offers an overview of the LIN protocol and its applications in road vehicles.
    • Describes the basic principles of LIN communication.
  2. Use Case Definition:
    • Identifies and describes specific use cases for LIN in road vehicles.
    • Examples of use cases may include applications such as body control modules, airbag systems, lighting control, and other vehicle functions.
  3. Network Architecture:
    • Defines the LIN network architecture, including the roles of master and slave nodes.
    • Describes how LIN networks are structured within a vehicle.
  4. Communication Parameters:
    • Specifies communication parameters, such as baud rate and frame format.
    • Defines how messages are structured and transmitted within the LIN network.
  5. Physical Layer Requirements:
    • Outlines requirements for the physical layer of LIN communication.
    • Specifies electrical characteristics and connector specifications to ensure reliable communication.
  6. Network Management:
    • Describes how LIN networks are managed, including node configuration and diagnostic features.
    • Addresses aspects of network initialization, synchronization, and error handling.
  7. Diagnostics:
    • Includes provisions for diagnostic capabilities within the LIN protocol.
    • Specifies requirements for error detection and reporting mechanisms.
  8. Conformance Testing:
    • Provides guidelines for conformance testing to ensure that LIN devices and systems meet the standard’s requirements.
    • Conformance testing helps verify interoperability and compliance with ISO 17987.
  9. Documentation:
    • Specifies documentation requirements for LIN communication systems.
    • Ensures that relevant information about LIN networks and devices is adequately documented for design, implementation, and maintenance.

ISO 17987 serves as a reference for manufacturers, suppliers, and other stakeholders in the automotive industry. Compliance with the standard helps ensure that LIN-enabled components and systems in road vehicles meet standardized requirements, promoting consistency, reliability, and interoperability across different manufacturers and suppliers. Manufacturers typically use ISO 17987 to guide the development and implementation of LIN technology in their vehicles.

Who is required ISO 17987 Road vehicles Local Interconnect Network (LIN)

ISO 17987, which specifies requirements for Local Interconnect Network (LIN) technology in road vehicles, is typically relevant to and may be required or referenced by various stakeholders in the automotive industry. Here are key entities that might be involved or required to consider ISO 17987:

  1. Automobile Manufacturers:
    • Automobile manufacturers are primary stakeholders as they design and produce vehicles that incorporate LIN technology. Compliance with ISO 17987 ensures that LIN communication systems within vehicles meet standardized requirements.
  2. Suppliers of Automotive Electronic Components:
    • Suppliers of electronic components, such as sensors, actuators, and control modules, that utilize LIN communication may be required to comply with ISO 17987. This ensures that their components can seamlessly integrate into LIN networks within vehicles.
  3. Automotive System Integrators:
    • Companies responsible for integrating various electronic systems within a vehicle, such as body control modules or infotainment systems, may use ISO 17987 as a reference to ensure proper implementation of LIN technology.
  4. Software Developers:
    • Companies involved in developing software for automotive ECUs that use LIN communication need to be aware of ISO 17987 requirements to ensure proper implementation of the LIN protocol.
  5. Automotive Standards Organizations:
    • Organizations responsible for setting industry standards and guidelines, both at national and international levels, may reference or require compliance with ISO 17987 to promote interoperability and standardization in the automotive sector.
  6. Regulatory Authorities:
    • Regulatory bodies or authorities overseeing the automotive industry may reference ISO 17987 or incorporate its requirements into regulations to ensure the safety and reliability of vehicles.
  7. Testing and Certification Bodies:
    • Organizations involved in testing and certifying automotive components and systems may use ISO 17987 as a basis for evaluating the compliance of LIN-enabled devices and systems.
  8. Research and Development Organizations:
    • Organizations involved in automotive research and development may use ISO 17987 as a guide for implementing LIN technology in experimental vehicles or new technologies.

It’s important to note that the adoption and requirement for ISO 17987 can vary depending on regional regulations, industry practices, and specific applications within the automotive sector. Companies involved in the design, manufacturing, and integration of automotive electronic systems, especially those utilizing LIN technology, should be aware of ISO 17987 and its potential relevance to their operations.

When is required ISO 17987 Road vehicles Local Interconnect Network (LIN)

The ISO 17987 standard for Local Interconnect Network (LIN) technology in road vehicles is typically required or considered in various situations within the automotive industry. Here are common scenarios where ISO 17987 might be required or recommended:

  1. Automotive Design and Development:
    • When designing new vehicles or developing electronic components for vehicles, automotive manufacturers and suppliers often refer to ISO 17987. It becomes essential during the design phase to ensure that LIN technology is implemented correctly and follows standardized practices.
  2. Supplier Contracts and Specifications:
    • Automotive manufacturers may include compliance with ISO 17987 in contracts or specifications when working with suppliers. Suppliers of electronic components that use LIN communication may need to meet ISO 17987 requirements to ensure compatibility with the overall vehicle system.
  3. Regulatory Compliance:
    • Some regions or countries may incorporate ISO 17987 requirements into their automotive regulations or standards. Compliance with ISO standards, including ISO 17987, can be a factor in meeting regulatory requirements related to vehicle safety and functionality.
  4. Industry Best Practices:
    • ISO 17987 is considered an industry best practice for LIN technology in vehicles. Organizations in the automotive sector may voluntarily adopt ISO 17987 to benefit from standardized practices and ensure interoperability across different manufacturers and suppliers.
  5. OEM (Original Equipment Manufacturer) Requirements:
    • OEMs, especially those that are part of larger automotive groups, may have internal requirements or guidelines that reference ISO 17987. This ensures consistency and compatibility in LIN implementations across the entire product line.
  6. Quality Management Systems:
    • Organizations adhering to quality management systems, such as ISO 9001, may find it beneficial to consider ISO 17987 as part of their quality assurance processes. It provides a framework for ensuring the reliability and effectiveness of LIN communication systems.
  7. Product Certification and Testing:
    • Products or components utilizing LIN technology may undergo certification or testing processes. ISO 17987 could be referenced as part of the criteria for such certification to ensure that the LIN implementation meets standardized requirements.
  8. Vehicle Development Projects:
    • During the development of specific vehicle models or projects, adherence to ISO 17987 may be specified to guide the implementation of LIN communication systems and components.

The specific instances when ISO 17987 is required depend on the policies of the organizations involved, regional regulations, industry practices, and contractual agreements. Organizations in the automotive sector are encouraged to stay informed about relevant standards and consider the adoption of ISO 17987 to benefit from standardized and interoperable LIN implementations.

Where is required ISO 17987 Road vehicles Local Interconnect Network (LIN)

The requirement for ISO 17987, which pertains to Local Interconnect Network (LIN) technology in road vehicles, can vary depending on several factors, including regional regulations, industry practices, and specific contractual agreements. Here are some contexts and situations where ISO 17987 may be required or considered:

  1. Regulatory Compliance:
    • Some regions or countries may incorporate ISO standards, including ISO 17987, into their regulatory frameworks for road vehicles. Compliance with ISO standards can be a factor in meeting regulatory requirements related to vehicle safety, communication systems, and overall functionality.
  2. Automotive Industry Standards:
    • Within the automotive industry, ISO 17987 may be considered a standard best practice for LIN technology. Automotive manufacturers and suppliers may voluntarily adopt ISO 17987 to ensure standardized communication protocols and interoperability across different vehicle models and components.
  3. OEM (Original Equipment Manufacturer) Requirements:
    • OEMs, especially those belonging to larger automotive groups, may have internal requirements or guidelines that reference ISO 17987. Suppliers providing electronic components utilizing LIN technology may need to comply with these requirements to align with OEM expectations.
  4. Supplier Contracts and Specifications:
    • Automotive manufacturers may include compliance with ISO 17987 in contracts or specifications when working with suppliers. Suppliers producing electronic components for LIN communication may be required to meet ISO 17987 standards to ensure compatibility with the overall vehicle system.
  5. Product Certification and Testing:
    • Products or components utilizing LIN technology may undergo certification or testing processes. ISO 17987 could be referenced as part of the criteria for certification to ensure that the LIN implementation meets standardized requirements.
  6. Quality Management Systems:
    • Organizations adhering to quality management systems, such as ISO 9001, may consider ISO 17987 as part of their quality assurance processes. Adherence to standards can contribute to the reliability and effectiveness of LIN communication systems.
  7. Industry Consortia and Guidelines:
    • Industry groups and consortia within the automotive sector may recommend or require compliance with ISO 17987. These groups may develop guidelines or best practices that reference ISO standards to ensure consistency and compatibility in LIN implementations.

It’s essential for automotive manufacturers, suppliers, and other stakeholders to stay informed about industry trends, regional regulations, and the specific requirements of their partners. While ISO 17987 provides a standardized framework for LIN technology in road vehicles, the actual requirement for its implementation depends on the context and the policies of the organizations involved.

How is required ISO 17987 Road vehicles Local Interconnect Network (LIN)

The ISO 17987 standard outlines the requirements for Local Interconnect Network (LIN) technology in road vehicles. Organizations involved in the design, manufacturing, and integration of LIN-enabled components in vehicles may follow a series of steps to ensure compliance with ISO 17987. Here is a general guide on how compliance with ISO 17987 might be achieved:

  1. Understand the Standard:
    • Begin by thoroughly understanding the requirements outlined in ISO 17987. Familiarize yourself with the general information, use case definitions, network architecture, communication parameters, physical layer requirements, and other key components specified in the standard.
  2. Incorporate ISO 17987 in Design and Development:
    • During the design and development phase, engineers and developers should incorporate the principles and guidelines outlined in ISO 17987. This includes adhering to the network architecture, communication parameters, and physical layer requirements specified in the standard.
  3. Adopt Standardized LIN Communication:
    • Implement LIN communication protocols in a manner consistent with ISO 17987. This involves configuring LIN nodes, managing the network, and ensuring proper diagnostics, as specified in the standard.
  4. Physical Layer Compliance:
    • Ensure that the physical layer of LIN communication complies with the requirements outlined in ISO 17987. This includes meeting electrical characteristics, connector specifications, and any other relevant physical layer requirements.
  5. Conformance Testing:
    • Conduct conformance testing to verify that the LIN-enabled components or systems comply with ISO 17987. This testing may include assessing the communication parameters, network architecture, and other aspects specified in the standard.
  6. Documentation:
    • Maintain comprehensive documentation related to the LIN communication systems. This documentation should include details on the LIN network architecture, communication parameters, physical layer characteristics, and any diagnostic features, as required by ISO 17987.
  7. Quality Management Systems:
    • Integrate ISO 17987 compliance into the organization’s quality management systems, especially if the organization adheres to standards such as ISO 9001. This ensures that processes related to LIN technology align with quality management principles.
  8. Training and Awareness:
    • Ensure that relevant personnel are trained and aware of the requirements outlined in ISO 17987. This includes engineers, developers, and individuals involved in the design, manufacturing, and testing of LIN-enabled components.
  9. Continuous Improvement:
    • Foster a culture of continuous improvement regarding LIN technology. Regularly review processes, documentation, and compliance measures to identify opportunities for enhancement and align with any updates to ISO 17987.
  10. Compliance Verification:
    • Periodically verify and assess compliance with ISO 17987. This can involve internal audits, third-party assessments, or other means to ensure that LIN communication systems remain in line with the standard.

It’s important to note that the specific steps and processes may vary based on the organization’s structure, industry sector, and existing quality management practices. Organizations should also stay informed about updates to ISO standards and adapt their processes accordingly.

Case Study on ISO 17987 Road vehicles Local Interconnect Network (LIN)

Creating a case study for ISO 17987, the standard for Local Interconnect Network (LIN) technology in road vehicles, involves illustrating how an organization successfully implemented LIN technology in compliance with the standard. Here’s a fictional case study to demonstrate the application of ISO 17987:

Case Study: XYZ Automotive – Implementing LIN Technology in Compliance with ISO 17987

Background: XYZ Automotive, a global manufacturer of automobiles, aimed to enhance the communication systems within its vehicles by implementing LIN technology. The company recognized the need for a standardized approach to ensure interoperability, reliability, and efficient communication between electronic components in vehicles. XYZ Automotive chose to adopt ISO 17987 as a guideline for implementing LIN technology across its product line.

Implementation Steps:

  1. Understanding ISO 17987:
    • XYZ Automotive initiated the process by thoroughly studying ISO 17987, gaining a deep understanding of its requirements, including network architecture, communication parameters, physical layer specifications, and network management principles.
  2. Integration into Design Process:
    • The design team incorporated ISO 17987 principles into the development process. This included configuring LIN nodes, defining the network architecture, and ensuring compliance with the communication parameters specified in the standard.
  3. Physical Layer Compliance:
    • Engineers at XYZ Automotive ensured that the physical layer of LIN communication, including electrical characteristics and connector specifications, complied with the requirements outlined in ISO 17987.
  4. Conformance Testing:
    • The company conducted rigorous conformance testing to verify that LIN-enabled components and systems met the criteria set forth in ISO 17987. This testing covered communication protocols, network management, and physical layer compliance.
  5. Documentation:
    • Comprehensive documentation was maintained, detailing the LIN network architecture, communication parameters, and physical layer characteristics. This documentation was aligned with ISO 17987 requirements and served as a reference for future developments.
  6. Training and Awareness:
    • XYZ Automotive organized training sessions to ensure that relevant personnel, including engineers and developers, were well-versed in the requirements of ISO 17987. This increased awareness and facilitated effective implementation.

Results:

  1. Interoperability and Compatibility:
    • LIN-enabled components from different suppliers within XYZ Automotive’s supply chain were seamlessly integrated into the vehicles. The standardized approach ensured interoperability and compatibility across the entire product line.
  2. Reliable Communication:
    • The implementation of ISO 17987 contributed to reliable and efficient communication between various electronic control units (ECUs) within the vehicles. This enhanced the overall performance and functionality of the vehicles.
  3. Compliance Verification:
    • Periodic audits and compliance verification processes were established to ensure that XYZ Automotive continued to adhere to ISO 17987. This proactive approach helped the company stay aligned with industry standards.
  4. Customer Satisfaction:
    • Customers experienced more reliable and advanced electronic features in XYZ Automotive vehicles. The standardized implementation of LIN technology positively impacted the user experience.

Conclusion: XYZ Automotive successfully implemented LIN technology in compliance with ISO 17987, leading to improved communication systems, interoperability, and overall vehicle performance. The company’s commitment to standardization and quality management contributed to its competitive edge in the automotive market.

White Paper on ISO 17987 Road vehicles Local Interconnect Network (LIN)

Title: Unlocking Efficiency and Interoperability in Automotive Communication: A White Paper on ISO 17987 – Road Vehicles Local Interconnect Network (LIN)

Abstract: This white paper provides a comprehensive overview of ISO 17987, focusing on its significance in the automotive industry for implementing Local Interconnect Network (LIN) technology. As vehicles become increasingly complex, LIN plays a crucial role in facilitating communication between electronic components. This white paper delves into the key aspects of ISO 17987, its implications for the automotive sector, and the benefits of standardized LIN implementation.

1. Introduction:

  • Brief overview of the growing complexity of electronic systems in modern vehicles.
  • Introduction to LIN as a communication protocol and the role of ISO 17987 in standardizing LIN implementation.

2. Background of ISO 17987:

  • Historical context and development of ISO 17987.
  • The need for a standardized approach to LIN technology in road vehicles.

3. Key Components of ISO 17987:

  • Explanation of the general information provided by ISO 17987.
  • Use case definitions and how they guide LIN implementation in different automotive scenarios.
  • Overview of the LIN network architecture specified in the standard.
  • Communication parameters, including baud rate and frame format.
  • Physical layer requirements, ensuring reliable communication.

4. Implementation Guidelines:

  • Practical guidance on incorporating ISO 17987 into the design and development process.
  • Considerations for integrating LIN communication in compliance with ISO 17987.
  • The role of conformance testing in verifying adherence to ISO 17987.

5. Benefits of ISO 17987:

  • Improved interoperability and compatibility of LIN-enabled components.
  • Enhanced reliability and efficiency in communication systems within vehicles.
  • Streamlined integration of LIN technology across diverse automotive platforms.

6. Industry Applications:

  • Real-world examples of how ISO 17987 is applied in different automotive applications.
  • Case studies highlighting successful LIN implementations in compliance with the standard.

7. Challenges and Solutions:

  • Discussion on potential challenges in implementing ISO 17987.
  • Strategies and solutions for overcoming these challenges.

8. Compliance and Certification:

  • The significance of compliance with ISO 17987 in meeting industry standards.
  • Certification processes and how organizations can ensure their LIN implementations align with the standard.

9. Future Outlook:

  • Anticipated developments in LIN technology and their alignment with ISO 17987.
  • The role of ISO standards in fostering innovation and future advancements in automotive communication.

10. Conclusion:

  • Recap of key points discussed in the white paper.
  • Emphasis on the importance of ISO 17987 in promoting standardized and efficient LIN communication in road vehicles.

11. Additional Resources:

  • References and links to further resources for organizations interested in implementing LIN technology in compliance with ISO 17987.

This white paper serves as a comprehensive guide for automotive professionals, engineers, and stakeholders seeking to understand, implement, and benefit from ISO 17987 in the context of Local Interconnect Network technology in road vehicles.

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