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DE-102024004328-A1 - Procedures for providing data concerning a wrecked motor vehicle and computer program product

DE102024004328A1DE 102024004328 A1DE102024004328 A1DE 102024004328A1DE-102024004328-A1

Abstract

A method for providing data concerning a crashed motor vehicle is described, wherein the motor vehicle is identified, the data is selected and provided in electronic form, wherein the data is rescue-relevant data, wherein the data is provided via a data connection from a server, wherein the data is in a format or is converted into a format suitable for display in a virtual or augmented reality, and wherein the data is displayed to a user of an AR and/or VR system.

Inventors

  • Jochen Feese
  • Alexander Kudatsky

Assignees

  • Mercedes-Benz Group AG

Dates

Publication Date
20260513
Application Date
20241219

Claims (9)

  1. Method for providing data (14) relating to a motor vehicle (4) involved in an accident, wherein the motor vehicle (4) is identified, the data (14) is selected and provided in electronic form, characterized in that the data is rescue-relevant data (14), wherein the data (14) is provided via a data connection (16) from a server (10, 12), wherein the data (14) is in a format or is converted into a format suitable for display in a virtual or augmented reality, and wherein the data (14) is displayed to a user of an AR and/or VR system (6, 8).
  2. Procedure according to Claim 1 , characterized in that the server is a server (10) installed in the motor vehicle (4) and/or a central computer (12).
  3. Procedure according to Claim 1 or 2 , characterized in that a wireless data connection (16) is established with the motor vehicle (4).
  4. Method according to one of the preceding claims, characterized in that the rescue-relevant data (14) include data on the position of dangerous components (18, 22), data on opening the motor vehicle (4), data on operating components (18) of the motor vehicle (4) and/or cutting lines (24).
  5. Method according to one of the preceding claims, characterized in that a position and orientation of the motor vehicle (4) are identified by means of at least one sensor of the AR and/or VR system (6, 8), wherein the rescue-relevant data are displayed in a positionally and orientationally correct manner.
  6. Procedure according to Claim 5 , characterized in that relevant body sections of the motor vehicle (4) are identified.
  7. Method according to one of the preceding claims, characterized in that the user selects data categories to be displayed.
  8. Method according to one of the preceding claims, characterized in that the motor vehicle (4) is identified by means of a motor vehicle-specific identifier.
  9. Computer program product comprising a computer-readable storage medium on which instructions are embedded which, when executed by at least one computing unit, cause the at least one computing unit to be configured to execute the method according to one of the preceding claims.

Description

A procedure for providing data concerning a crashed motor vehicle and a computer program product are described. Methods for providing data concerning a motor vehicle involved in an accident, as well as computer program products of the type mentioned above, are known in the prior art. Rescuing people injured in vehicle accidents presents rescue teams with a multitude of complex challenges, stemming from both the technical characteristics of modern vehicles and the specific circumstances of each accident. One of the key difficulties lies in the wide variety of vehicle types found on the road. From small passenger cars to heavy commercial vehicles and vehicles with alternative powertrains such as electric or hybrid vehicles, each vehicle has specific design features that can complicate access to occupants. For example, reinforcements in the bodywork of modern vehicles, intended to improve occupant protection, often necessitate the use of specialized tools to open doors, roofs, or other vehicle components. The variety of accident scenarios further exacerbates this problem. Depending on the vehicle's position—for example, on its side, on its roof, or in a difficult-to-access area—rescue workers must adapt their procedures, which can cost valuable time. Under time pressure, they often have to make complex decisions, such as prioritizing rescue measures or choosing the points of contact to ensure the gentlest possible extrication of the injured persons. At the same time, there is a risk that incorrect actions could worsen the occupants' injuries or compromise the vehicle's stability. Particular hazards arise from the technical components of modern vehicles. High-voltage electrical systems, airbags, and fuel tanks pose potential risks to occupants and rescue personnel. Electric vehicles also present the risk of short circuits, fires, or high-voltage discharges, especially if the vehicle has been damaged in an accident. Rescue workers must therefore not only be familiar with the vehicle's technical structure but also be trained to quickly identify and mitigate potential hazards. Furthermore, rescue workers often operate under challenging external conditions. Poor visibility, weather conditions, or busy roads can hamper access to the accident site and the rescue operation. They also face considerable psychological stress, especially when rescuing seriously injured or trapped individuals. This situation demands not only physical and technical skills but also a high degree of teamwork and communication to ensure the safety of everyone involved. From the CN 115188159 A is a known online information exchange system that is realized using self-organizing network technology (mesh network) and WiFi positioning, integrating the Internet of People and the Internet of Things, and providing real-time personnel monitoring and operational monitoring even in a disaster situation. However, procedures for supporting rescue workers in traffic accidents are not interactive. The task therefore arises to further develop procedures for providing data concerning a crashed motor vehicle and computer program products of the type mentioned above in such a way that interactive and situation-appropriate support for rescue workers in the recovery of accident victims and/or crashed motor vehicles is possible. The problem is solved by a method for providing data concerning a wrecked motor vehicle according to claim 1 and a computer program product according to dependent claim 9. Further embodiments and developments are the subject of the dependent claims. A method for providing data concerning a crashed motor vehicle is described, wherein the motor vehicle is identified, the data is selected and provided in electronic form, wherein the data is rescue-relevant data, wherein the data is provided via a data connection from a server, wherein the data is in a format or is converted into a format suitable for display in a virtual or augmented reality, and wherein the data is displayed to a user of an AR and/or VR system. In this way, rescue workers can be given practical help in time-critical situations in the recovery of persons and/or the vehicle by... Extensive data is provided. This allows rescue workers to identify much faster than before the necessary steps to, for example, free people from a vehicle. Instructions can be provided on how to open a locked vehicle door, where to find specific components, etc. Current diagnostic data of the vehicle can also be provided, if necessary, which provides information about the condition of safety-relevant components such as a power supply. This makes it easier for rescue workers to take the right measures for the vehicle in question, given the large number of different vehicle models with very different equipment. By displaying the information in augmented reality or virtual reality glasses of a corresponding augmented reality or virtual reality system, e.g. in a helmet with a suitably equipped visor and/or