Automotive Electronics

Technical Articles

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Design templates in high-end quality reduce the effort involved in tester implementation

HANSER OEM Supplier 2021 (German Magazine)

Users make high demands on the interface and the operating concept of today’s diagnostic testers. An intuitive user interface reduces both the time required for users to familiarize themselves with the tester and the usage time for diagnostic tasks during daily work. Creating elaborate, platform-independent testers is complicated and takes a lot of time – time that is often simply not available. Support from suitable editor tools, cross-platform development as well as prefabricated design templates can help. The effort involved in creating anything from individual functions to a complete diagnostic tester in a bespoke design is thus reduced considerably.

Caution: High Voltage!

VEK OEM&Supplier 2/2021

Nowadays, the development of vehicle components and their integration into the vehicle are hardly conceivable without high-voltage technology. The demands made on the electronic testing and verification systems used for this purpose are extremely high and diverse – particularly in the case of electric and hybrid vehicles. Here, safe measurement, testing, verification and application in the high-voltage range are just as important as knowing how to handle complex ECUs or use transparent and reproducible test procedures. Ideally, the tests and checks run automatically with processes and test results recorded accordingly for the necessary proof and certification. This also requires suitable simulations and HV-compatible accessories.

Mastering Flexibility in Flash Programming

HANSERautomotive 03/2021

Today, flash programming ensures tremendous flexibility – across all ECUs and throughout the entire vehicle life cycle. The challenges that arise in terms of performance, processes and the volume of data can be managed easily with the right system architectures.

SOVD – The Diagnostic Standard of Tomorrow

ATZelektronik 4/2021

The Association for Standardization of  Automation and Measuring Systems (ASAM) is currently preparing a standardization of the new diagnostic structure entitled Service Oriented Vehicle Diagnostics (SOVD). Today’s diagnostic tools such as Softing´s Smart Diagnostic Engine (SDE) already offer the potential to meet future requirements.

Ready for the Future: VIN|ING 2000 is an Innovative Leap Forward in ECU Access

OEM&Lieferant Issue 1/2021

Vehicle Communication Interfaces (VCIs) are the central component when it comes to tester systems accessing the electronic control units (ECUs) that perform a wide range of control and regulation tasks in modern vehicles, including diagnostic functionality.

Non-Identical Twins: Repair Shop Diagnostics and Authorization Management

HANSERautomotive 07/2020

There are tens of thousands of individual repair shop testers in the field today. On top of that, they are deployed all over the world by different users with different requirements and authorizations. Improper handling can lead to serious damage. This multi-user scenario can only be mastered with an appropriate allocation of tester functions and central administration. Integrated authorization management fits into the core processes and, furthermore, offers additional security.

Standing Still is Not an Option – Consistent Diagnostics in After-Sales Service

VEK Klock | OEM & Lieferant Issue II/2020

Global after-sales service networks are available for vehicles and working machinery. The aim is to reduce expensive downtimes and even longer-term failures and thus lower the total cost of ownership (TCO). The focus is on offering highly dynamic, efficient maintenance and repair services. This places special demands on tester availability and secure data exchange. To ensure this, a consistent diagnostic concept and the use of a powerful repair shop tester are essential. 

The Machine Has To Work!

OEM Supplier 2020 (German Magazine)

After-sales service provides service networks for vehicles and machinery – often on a world-wide scale. These generally pursue one goal: to reduce downtimes and thus the total cost of ownership (TCO). The core business includes fast, targeted maintenance and repair. This not only requires the use of an efficient repair shop tester, but also places special demands on its worldwide availability and updatability via a modern back end.

Softing envisions secure, reliable predictive maintenance

SAE International | Truck & Off-Highway Engineering Issue August 2020

Modern heavy-duty vehicles, such as trucks and buses but also forestry and agricultural machines or construction equipment, are packed with E/E components that support selfdiagnostic functions and increase the quality of maintenance, service, and repair processes. In service workshops, “right the first try” reduces expensive downtime and saves a lot of money.

This objective is supported by a process that captures the already generated in-vehicle data and sends it to a cloud server for analysis and the creation of vehicle- and/or fleet-specific predictive maintenance sequences. The sequences support the service technician in the predictive maintenance process.

Security Challenges in Diagnostics 4.0

ATZelektronics 06/2020

Remote and cloud diagnostic methods will play an ever greater role in future vehicle repairs. Security, which needs to cover all areas of vehicle electronics in terms of access and  ommunication with external systems, is of central importance when configuring corresponding concepts. Softing shows the challenges involved in practical implementation and which  systems are already available today.

The Swiss Army Knife of Diagnostic Engineering

Elektronik Automotive 06/2020

Diagnostic devices are becoming an increasingly important tool for vehicle engineering, but also for manufacturing and troubleshooting. The comprehensive requirements of modern motor vehicles over the entire life cycle also have to be covered. It is therefore not surprising that there is a trend toward using tools with comprehensive functionality, which, at the same time, are easy to use and simple to adapt to different applications.

Diagnostics and Security: Brave new World

HANSERautomotive 10/2019

Diagnostics and Security: Gateways for hackers and how to close them – As long as diagnostics takes place locally, in other words using a cable connection between the diagnostic tester and the diagnostic interface or the vehicle, it is safe to assume that the diagnostic system is basically secure as far as unauthorized access is concerned. But the picture changes as soon as there is a remote data connection over the Internet.

Biggest Possible Development Efficiency with Remote Engineering

ATZelectronics 10/2019

Development projects are increasingly being handled by teams whose members are spread all over the world. Remote Engineering allows efficient networking of global work capacities. However, there are a number of aspects that need to be considered during implementation to ensure a smooth process.

Moving Forward into the Future – Diagnostics in Global Engineering Teams

OEM Supplier 2019 (German Version)

The automotive industry is facing major challenges due to the complexity of electrinc and autonomous vehicles of the future. As a result, work is taking place in global teams, resulting in turn in massive changes in both engineering and the tool landscape used. The key to successful implemenation is a diagnostic functionality unaffected by the limitations of computers.

Cybersecurity | Protecting a cyber-physical remote diagnostic communication system against cyberattacks

SAE International | Truck & Off-Highway Engineering Issue August 2019

The wireless and remote connection between a diagnostic tester and a fleet of vehicles can be considered a technical masterpiece, but only if new challenges such as closing security gaps are mastered. The article "Protecting a cyber-physical remote diagnostic communication system against cyberattacks", written by Peter Subke (Director Business Development at Softing Automotive), analyzes the components of the cyber-physical system (CPS) for remote diagnostic communication and provides measures to improve the resilience against cyberattacks.

Tracking Down Errors – The Perfect Diagnostic Tool in Vehicle Engineering – Whatever the Application Case

OEM&Lieferant Issue 2/2019

Vehicle engineering is facing a range of challenges. This is why today manufacturers and their suppliers work together at a global level at which they need to be able to exchange data safely all over the world. The range of vehicles is constantly diversifying while the engineering cycles are becoming ever shorter. Vehicles must be maintained over the entire product life cycle which means that more and more tasks have to be completed in an ever shorter time. Softing offers the perfect diagnostic tool in vehicle engineering, whatever the application case.

Paradigm shift enhances diagnosis quality

ATZelectronics 06/2019

Trends like electrified and autonomous driving are leading to paradigm shifts in the E/E architecture. This and the increasing number of variants of electronic control units (ECU) is leading to new challenges in vehicle diagnostics. At the same time this development opens up opportunities for improving the quality of diagnostics and increased efficiency: there will be new ways of diagnosis with even cloud-based systems.

Integrated Diagnosis for SOTA

HANSERautomotive 05/2019

Vehicles of the future will require complex vehicle diagnostics. To satisfy these requirements, Softing now offers a new VCI generation as well as an easy-to-use software component which can be implemented universally for running diagnostic tasks. The combination of the two products covers new use cases and offers users particular benefits.


New Vehicle Interface for the Entire Lifecycle

HANSERautomotive 10/2018

Today’s vehicles feature a wide range of ECUs. These control and monitor various electronic areas; errors which have occurred are saved permanently. For their evaluation there are all kinds of different requirements in the various phases of the vehicle life cycle. This is why the market needs a flexible vehicle interface to cover these use cases as comprehensively as possible. The new VIN|ING 2000 from Softing Automotive supports both wired and wireless access and, what is more, is already prepared for future remote use.

A Miracle of Diversity: Open Test sequence eXchange (OTX)

OEM Supplier 2018

In the automotive industry, diagnostics for ECUs and vehicle functions is constantly gaining in significance, after all, trends such as (semi-)autonomous driving demand increased predictability of the state of all components involved. An important basis for this is the programming language OTX (Open Test sequence eXchange) which, in the form of standard ISO 13209, describes diagnostic sequences for vehicles. One particular advantage is its suitability for a multitude of different use cases.

Big on Prognostics – Smart Data Analyzing

SAE International | Truck & Off-Highway Engineering Issue August 2018

Smart data analyzing procedures that support predictive maintenance will help to significantly increase the uptime of heavy-duty vehicles. The “Evolution of Big Data” symposium at SAE COMVEC 2018 addresses such critical topics.

Diagnostics in the Driving Seat

HANSER automotive 5-6/2018

Vehicles are increasingly connecting themselves with their environment: with other vehicles, parts of the infrastructure, the cloud. And this is in fact the key to new functions such as autonomous driving. Together with the increasing electrification of vehicles, this is placing even more demands on diagnostics - but at the same time is also presenting completely new opportunities.

Diagnostics 4.0 – The Answer of Increased Networking

HANSERautomotive 10/2017

Vehicle diagnostics has been working the same for years: Plug in an adapter and use an expert system to localize the problem. The fault will then be rectified on the basis of the data gained. Updating ECU functions takes place in exactly the same way. In comparison to this procedure, considerable time and cost savings will be able to be made in the future for both functionalities with the extension of the vehicle into the cloud. And this will also lead to a considerable improvement in diagnostic quality.

Implementation of OTX in Automated Diagnostic Environments for ECUs

OEM Supplier 2017

The increasing complexity of ECU software is seeing a parallel rise in the scope of the diagnostic functionality it has to cover – all the more so since testing is no longer limited to valid diagnostic services and parameters. Rather it is also necessary for the response to invalid service and parameter queries to be included in diagnostics. Testing the temporal communication behavior also has to be covered. These additional requirements play a significant role particularly in access scenarios of remote diagnostics.

VCIs for the Entire Vehicle Lifecycle

HANSERautomotive 06/2017

VCIs (Vehicle Communication Interfaces) in a number of variations are used throughout the entire vehicle lifecycle so a test system can communicate with the vehicle. The newly developed VCIs of the VIN|ING product family from Softing take the specific requirements of engineering, manufacturing and after-sales service into account. Highly integrated and powerful hardware and software components make it possible to integrate the entire diagnostic system on the VCI. This means the VCIs are perfectly equipped for the various scenarios of remotely accessing a vehicle.

Softing TDX – ODX- and OTX-Based Diagnostic Framework

HANSERautomotive 10/2016

ODX (Open Diagnostic data eXchange) and OTX (Open Test sequence eXchange) standards are very well established description formats for diagnostics in the automotive and related vehicle industries.

Universal Vehicle Diagnostics in spite of OEM-Specific ODX Data

OEM Supplier 2016

In the past, the support of OEM-specific data was usually hard-codes in the software in each individual diagnostic tool - particularly in the case of "higher" diagnostic functions. A new technology makes it possible for users to configure any adaptions required for the various authoring guidelines themselves and then re-use these for all tools.

The Engine and Fuels of Modern Vehicle Diagnostics: Standardized Runtime System with ODX and OTX

HANSERautomotive 10/2015

In the past, the lack of standards led to high costs and increasingly became a stumbling block to ever faster engineering cycles. Today, diagnostic data and sequences for standard-based systems in Engineering, Manufactoring and After-Sales Service only have to be created once. 

Standardized Vehicle Diagnostics over Ethernet

HANSERautomotive 05-06/2015

Due to ever more complex electronic systems and the constantly growing volume of data in vehicles, vehicle access for diagnostics and ECU programming has to be correspondingly efficient.