SE2251199A1 - Simulation of functionalities of a physical vehicle or parts thereof - Google Patents

Simulation of functionalities of a physical vehicle or parts thereof

Info

Publication number
SE2251199A1
SE2251199A1 SE2251199A SE2251199A SE2251199A1 SE 2251199 A1 SE2251199 A1 SE 2251199A1 SE 2251199 A SE2251199 A SE 2251199A SE 2251199 A SE2251199 A SE 2251199A SE 2251199 A1 SE2251199 A1 SE 2251199A1
Authority
SE
Sweden
Prior art keywords
vehicle
physical
virtual
virtual vehicle
representation
Prior art date
Application number
SE2251199A
Inventor
Aleksandar Filipov
Per Sigurdson
Original Assignee
Remotive Labs Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Remotive Labs Ab filed Critical Remotive Labs Ab
Priority to SE2251199A priority Critical patent/SE2251199A1/en
Priority to PCT/SE2023/051003 priority patent/WO2024080913A1/en
Publication of SE2251199A1 publication Critical patent/SE2251199A1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/15—Vehicle, aircraft or watercraft design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/02—CAD in a network environment, e.g. collaborative CAD or distributed simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Debugging And Monitoring (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A computer-implemented system (100) for simulation of functionalities of a physical vehicle or parts thereof is provided. The system (100) comprises a cloud-based computing resource (110) that is configured to provide a virtual vehicle representation (10) comprising virtual vehicle components (20a-nn). The computing resource (110) is further configured to process user instructions (40) being indicative of removal, addition or modification, of virtual vehicle components (20a-nn) included, or to be included, in the virtual vehicle representation (10). The computing resource (110) is further configured to execute a test suite (50) for virtual vehicle components (20a-nn) included in the virtual vehicle representation (10), and generate simulation data of control interactions among control function representations of the virtual vehicle components (20a-n). The computing resource (110) is further configured to enable user access to said simulation data (60).

Claims (25)

1. A computer-implemented system (100) for simulation of functionalities of a physical vehicle or parts thereof, the system (100) comprising: a cloud-based computing resource (110) being configured to: provide a virtual vehicle representation (10) comprising a plurality of virtual vehicle components (20a-nn), each virtual vehicle component (20a- nn) being associated With one or more control function representations of respective control functionalities of a physical vehicle component (162a- nn); process one or more user instructions (40), each user instruction (40) being indicative of a removal, an addition, or a modif1cation, of one or more virtual vehicle components (20a-nn) included, or to be included, in the virtual vehicle representation (10); execute a test suite (50) for virtual vehicle components (20a-nn) included in the virtual vehicle representation (10); generate simulation data (60) being indicative of control interactions, during execution of said test suite (50), between one or more control function representations associated With at least one of the virtual vehicle components (20a-nn) and one or more control function representations associated With at least one other of the virtual vehicle components (20a- nn); and enable user access to said simulation data (60).
2. The system (100) according to claim 1, Wherein the cloud-based computing resource (110) is further configured to, based on the simulation data (60), generate a specification (70) of recommended physical vehicle components.
3. The system (100) according to claim 2, Wherein the specif1cation (70) of recommended physical vehicle components includes electronic units required for a Psystem or subsystem in a vehicle to be able to functionally operate in a physical vehicle setting.
4. The system (l00) according to any preceding claim, Wherein the test suite (5 0) includes a plurality of vehicle test cases (52a-n) adapted to test said one or more control function representations.
5. The system (l00) according to claim 4, Wherein the cloud-based computing resource (l l0) is configured to receive the test cases (52a-n) as user instructions.
6. The system (l00) according any preceding claim, Wherein execution of the test suite (50) reflects a default vehicle procedure.
7. The system (l00) according to any preceding claim, Wherein execution of the test suite (5 0) reflects a particular vehicle driving scenario.
8. The system (l00) according to any preceding claim, Wherein the cloud-based computing resource (l l0) is configured to repeat execution of the test suite (5 0) after a processing of one or more additional user instructions (40) being indicative of a removal, an addition, or a modif1cation of one or more virtual vehicle components (20a- nn) included, or to be included, in the virtual vehicle representation (l0).
9. The system (l00) according to any preceding claim, further comprising a virtual simulation and collaboration platform (l40), said platform (l40) being softWare and hardware agnostic, said platform (l40) being conf1gured to manage user interactions With the system (l 00).
10.l0. The system (l00) according to claim 9, Wherein said user access to the simulation data (60) is configured to be enabled through the virtual simulation and collaboration platform (l40). Pl
11. The system (100) according to claim 9 or 10, Wherein the virtual simulation and collaboration platforrn (140) comprises: a client-side virtual design platforrn (1302), a client-side physical design platforrn (1304), and a server-side collaboration area (1110).
12. The system (100) according to any preceding claim, Wherein said execution of the test suite (5 0) comprises integration testing of the virtual vehicle representation (10), the generated simulation data (60) comprising integration test data.
13. The system (100) according to claim 12, Wherein the integration test data comprises test metrics for each tested virtual vehicle component (20a-nn) in control interaction With other tested virtual vehicle components (20a-nn).
14. The system (100) according to claim 13, Wherein the test metrics indicate an integration performance of one or more control function representations for each tested virtual vehicle component (20a-nn).
15. The system (100) according to any preceding claim, Wherein said control functionalities of a physical vehicle component are adapted to control one or more vehicle actuators or vehicle sensory (sub-)systems.
16. The system (100) according to any preceding claim, Wherein the cloud-based computing resource (110) is further configured to retrieve the virtual vehicle representation (10) from a virtual representation of a physical reference vehicle.
17. The system (100) according to claim 16, Wherein said virtual vehicle representation (10) of a physical reference vehicle comprises default components of a real vehicle to be tested and/or manufactured. Pl
18. The system (100) according to claim 16 or 17, Wherein said virtual vehicle representation (10) of a physical reference vehicle is selected by means of one or more user instructions.
19. The system (100) according to any preceding claim, further comprising a cloud-based storage resource (120) configured to store said simulation data (60).
20. The system (100) according to any preceding claim, further comprising a physical broker device (150), said physical broker device (150) being configured to interface the cloud-based computing resource (110) and one or more physical bus protocols (161) of a physical box vehicle (160) comprising a plurality of physical vehicle components (162a-nn).
21. The system (100) according to claim 20, Wherein the physical broker device (150) is configured to interface the one or more physical bus protocols (161) of the physical box vehicle (160) after one or more removals, additions or modifications of one or more physical vehicle components (162a-nn) associated With the physical box vehicle (160).
22. A physical broker device (150) being configured to interface the cloud-based computing resource (110) of the computer-implemented system (100) according to any one of the claims 1-21 and one or more physical bus protocols (161) of a physical box vehicle (160) comprising a plurality of physical vehicle components (162a-nn).
23. The physical broker device (150) according to claim 22, Wherein the physical broker device (150) is configured to interface the one or more physical bus protocols (161) of the physical box vehicle (160) after one or more removals, additions or modifications of one or more physical vehicle components (162a-nn) associated With the physical box vehicle (160). P
24. A computer-implemented method (200) for simulation of functionalities of a physical vehicle or parts thereof, the method (200) comprising: providing (210) a virtual vehicle representation (10) comprising a plurality of virtual vehicle components (20a-nn), each virtual vehicle component (20a-nn) being associated With one or more control function representations of respective control functionalities of a physical vehicle component (162a-nn); processing (220) one or more user instructions (40), each user instruction (40) being indicative of a removal, an addition, or a modification, of one or more vehicle components (20a-nn) included, or to be included, in the virtual vehicle representation (10); executing (230) a test suite (50) for virtual vehicle components (20a-nn) included in the virtual vehicle representation (10); generating (240) simulation data (60) being indicative of control interactions, during execution of said test suite (5 0), between one or more control function representations associated With at least one of the virtual vehicle components (20a-nn) and one or more control function representations associated With at least one other of the virtual vehicle components (20a-nn); and enabling (250) user access to said simulation data (60).
25. A computer program product (300) comprising computer program code for performing the method (200) according to claim 24 When the computer program code is executed by a processing device.
SE2251199A 2022-10-13 2022-10-13 Simulation of functionalities of a physical vehicle or parts thereof SE2251199A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2251199A SE2251199A1 (en) 2022-10-13 2022-10-13 Simulation of functionalities of a physical vehicle or parts thereof
PCT/SE2023/051003 WO2024080913A1 (en) 2022-10-13 2023-10-09 Simulation of functionalities of a physical vehicle or parts thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2251199A SE2251199A1 (en) 2022-10-13 2022-10-13 Simulation of functionalities of a physical vehicle or parts thereof

Publications (1)

Publication Number Publication Date
SE2251199A1 true SE2251199A1 (en) 2024-04-14

Family

ID=90669723

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2251199A SE2251199A1 (en) 2022-10-13 2022-10-13 Simulation of functionalities of a physical vehicle or parts thereof

Country Status (2)

Country Link
SE (1) SE2251199A1 (en)
WO (1) WO2024080913A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140330401A1 (en) * 2013-05-06 2014-11-06 Dspace Digital Signal Processing And Control Engineering Gmbh Test device for testing a virtual electronic control unit
US20170045865A1 (en) * 2015-08-12 2017-02-16 Dspace Digital Signal Processing And Control Engineering Gmbh Method for connecting an input/output interface of a tester equipped for control unit development
US20170270236A1 (en) * 2016-03-18 2017-09-21 Toyota Jidosha Kabushiki Kaisha Vehicle simulation device for crowd-sourced vehicle simulation data
US20200250363A1 (en) * 2019-02-06 2020-08-06 Metamoto, Inc. Simulation and validation of autonomous vehicle system and components

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140330401A1 (en) * 2013-05-06 2014-11-06 Dspace Digital Signal Processing And Control Engineering Gmbh Test device for testing a virtual electronic control unit
US20170045865A1 (en) * 2015-08-12 2017-02-16 Dspace Digital Signal Processing And Control Engineering Gmbh Method for connecting an input/output interface of a tester equipped for control unit development
US20170270236A1 (en) * 2016-03-18 2017-09-21 Toyota Jidosha Kabushiki Kaisha Vehicle simulation device for crowd-sourced vehicle simulation data
US20200250363A1 (en) * 2019-02-06 2020-08-06 Metamoto, Inc. Simulation and validation of autonomous vehicle system and components

Also Published As

Publication number Publication date
WO2024080913A1 (en) 2024-04-18

Similar Documents

Publication Publication Date Title
US10613970B1 (en) Method and system for managing deployment of software application components based on software performance data
JP2019220141A (en) Branch Coverage Guided Symbolic Execution for Hybrid Fuzz Testing of Software Binaries
US10146674B2 (en) Plugin-based software verification system
US11144693B1 (en) Method and system for generating verification tests at runtime
US10754624B2 (en) Accelerator generation using parallel synthesis and simulation
EP2738675A2 (en) System and method for efficient resource management of a signal flow programmed digital signal processor code
EP2672388A1 (en) Multi-processor parallel simulation method, system and scheduler
US20200364137A1 (en) Test case generation apparatus, test case generation method, and computer readable medium
SE2251199A1 (en) Simulation of functionalities of a physical vehicle or parts thereof
Tarnawski et al. Real-time simulation in non real-time environment
US20220300316A1 (en) Verification system, verification method, and recording medium
JP6603746B2 (en) Method and computing system for automatically generating embedded software on a virtualized system
WO2020138386A1 (en) Cooperative simulation repeater employing previous trace data
US10824472B2 (en) Coalescing multiple accelerators into a single accelerator
CN113064591A (en) WPF page dynamic generation method, system, equipment and medium
JP6934044B2 (en) Hybrid instruction architecture testing
JP2019174874A (en) Simulation apparatus, method and program
US20240193073A1 (en) Configuring a launch of components of a hardware-in-the-loop simulation environment
US20210406160A1 (en) Verification device and verification method
US20230110499A1 (en) Address solving for instruction sequence generation
WO2023238311A1 (en) Verification system and verification method
CN117891462A (en) Modelica language-based embedded code generation method and device
Vachálek et al. Numerical acceleration of data processing using MATLAB for the needs of expert systems
Brauer et al. Model-based testing for avionics systems
CN118627435A (en) Chip verification method, device, electronic equipment and storage medium