CN111949519A - Method and system for managing autonomous navigation simulation test scene of intelligent ship - Google Patents
Method and system for managing autonomous navigation simulation test scene of intelligent ship Download PDFInfo
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Abstract
The invention relates to a method and a system for managing an autonomous navigation simulation test scene of an intelligent ship, wherein the method comprises the following steps: s1, after receiving a selection instruction of a user based on a test scene in a preset simulation scene management database, displaying the test scene corresponding to the selection instruction to the user; or receiving a new establishment instruction for a user to establish a test scene, and displaying the test scene corresponding to the new establishment instruction to the user; the test scenario is composed of a plurality of scenario elements; and S2, after receiving a modification instruction of the test scene from the user, modifying the test scene corresponding to the modification instruction to obtain a final test scene. The method has the advantages that the test scenes are stored in the preset simulation scene management database, and the step that the scenes need to be built before each test is avoided.
Description
Technical Field
The invention relates to the technical field of simulation tests, in particular to a method and a system for managing an autonomous navigation simulation test scene of an intelligent ship.
Background
Before the intelligent ship is put into navigation use, it is essential to comprehensively test the autonomous navigation system carried by the intelligent ship to ensure that the intelligent ship can safely complete the navigation task. Compared with means such as real ship testing and hardware-in-the-loop testing, the virtual simulation testing has the advantages of low testing cost, high degree of freedom, more comprehensive testing situation and the like, and plays an important role in the field of intelligent ship testing.
The traditional intelligent ship simulation test firstly needs to build a simulation test scene, namely, navigation test elements such as a coastline, an island reef, a buoy, an obstacle ship and a meteorological center are arranged in a three-dimensional scene built by simulation test software. Because some test scenes have certain typicality, the test device can be used for testing for multiple times in different test processes, and the test device is newly arranged and built before the test starts each time, so that the efficiency is too low.
Disclosure of Invention
Technical problem to be solved
In view of the defects and shortcomings of the prior art, the invention provides a method and a system for managing an autonomous navigation simulation test scene of an intelligent ship, which solve the technical problems that the efficiency is too low because the intelligent ship is newly arranged and built before the test is started each time.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
in a first aspect, an embodiment of the present invention provides a method for managing an autonomous navigation simulation test scenario of an intelligent ship.
The method for managing the autonomous navigation simulation test scene of the intelligent ship, provided by the embodiment of the invention, saves and reads the test scene, and improves the repeatable utilization rate of the existing test scene. Meanwhile, specific different test requirements may need to be adjusted in detail in the existing test environment, that is, the simulation test system needs to have the capability of further editing and adjusting the read test scene, so that the flexibility and comprehensiveness of the simulation test are further improved.
The method for managing the autonomous navigation simulation test scene of the intelligent ship in the embodiment comprises the following steps:
s1, after receiving a selection instruction of a user based on a test scene in a preset simulation scene management database, displaying the test scene corresponding to the selection instruction to the user; or
Receiving a new establishment instruction for a user to establish a test scene, and displaying the test scene corresponding to the new establishment instruction to the user;
the test scenario is composed of a plurality of scenario elements;
and S2, after receiving a modification instruction of the test scene from the user, modifying the test scene corresponding to the modification instruction to obtain a final test scene.
Preferably, the method further comprises the following steps:
and S3, after receiving a saving instruction of the final test scene by the user, saving the final test scene to the simulation scene management database.
Preferably, the method further comprises the following steps:
and S4, after receiving the export instruction of the final test scene from the user, importing the final test scene into the client according to a preset format.
Preferably, the first and second liquid crystal materials are,
the preset simulation scene management database is provided with a plurality of test scenes and scene elements.
Preferably, the first and second liquid crystal materials are,
the new instruction for the user to set up the test scene comprises the following steps: instructions for a plurality of said users to determine scene elements.
Preferably, the first and second liquid crystal materials are,
the scene elements include: scene elements of static obstacles, scene elements of dynamic obstacles, scene elements of meteorological information and three-dimensional models of navigation channels;
wherein the scene elements of the static obstacle comprise: the method comprises the following steps of testing islands, reefs, fixed buoys, custom barriers and weather in a scene;
scene elements of dynamic obstacles include: an obstacle boat;
scene elements of weather information include: and testing the speed and direction of rain, fog and snow, wind, wave and surge in the scene, and testing the visibility in the scene.
Preferably, the first and second liquid crystal materials are,
the instruction for modifying the test scenario by the user specifically includes:
instructions to add scene elements of static obstacles in the test scene; and/or
Instructions for adding scene elements of a dynamic barrier in the test scene; and/or
Instructions for adding scene elements of meteorological information in the test scene; and/or
The instruction is used for modifying the static obstacle scene element parameter information in the test scene; and/or
The instruction is used for modifying the parameter information of the dynamic obstacle scene elements in the test scene; and/or
The instruction is used for modifying the parameter information of the meteorological information scene elements in the test scene;
the static obstacle scene element parameter information includes: the three-dimensional model type, longitude and latitude positions, size and avoidance sea area range of the static obstacle scene elements;
the dynamic obstacle scene element parameter information includes: the ship type and the three-dimensional model type of the obstacle ship, the initial position of the obstacle ship, the navigational speed and the course of the obstacle ship and the ship field range of the obstacle ship;
the weather information scene element parameter information comprises: the method comprises the steps of testing the speed and direction of rain, fog and snow, wind, wave and surge in a scene, and testing the visibility of the scene.
Preferably, the step S3 includes:
and after receiving a storage instruction of the final test scene from a user, traversing scene elements in the final test scene to acquire parameter information corresponding to the scene elements, and storing the scene elements and the corresponding parameter information into the simulation scene management database according to static obstacle scene elements, dynamic obstacle scene elements or meteorological information scene elements.
Preferably, the preset format in step S4 is: txt format or json format or xml format.
In a second aspect, an embodiment of the present invention provides a system for managing an autonomous navigation simulation test scenario of an intelligent ship, including:
at least one processing unit;
and at least one memory unit connected to the processing unit;
the storage unit stores program instructions which can be executed by the processing unit, and the processing unit calls the program instructions to execute any method for managing the intelligent ship autonomous navigation simulation test scene.
(III) advantageous effects
The invention has the beneficial effects that: according to the method and the system for managing the autonomous navigation simulation test scene of the intelligent ship, the test scene is stored and read, so that the repeatable utilization rate of the existing test scene is improved. Meanwhile, specific different test requirements may need to be adjusted in detail in the existing test environment, that is, the simulation test system needs to have the capability of further editing and adjusting the read test scene, so that the flexibility and comprehensiveness of the simulation test are further improved.
Drawings
FIG. 1 is a flow chart of a method for managing an autonomous navigation simulation test scenario of an intelligent vessel according to the present invention;
FIG. 2 is a flowchart of a method for managing an autonomous navigation simulation test scenario of an intelligent ship in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a method for managing an autonomous navigation simulation test scenario of an intelligent ship in an embodiment of the present invention in practical application;
fig. 4 is a schematic structural diagram of a simulation test scenario management database in the embodiment of the present invention.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
The method for managing the autonomous navigation simulation test scene of the intelligent ship, provided by the embodiment of the invention, saves and reads the test scene, and improves the repeatable utilization rate of the existing test scene. Meanwhile, specific different test requirements may need to be adjusted in detail in the existing test environment, that is, the simulation test system needs to have the capability of further editing and adjusting the read test scene, so that the flexibility and comprehensiveness of the simulation test are further improved.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Referring to fig. 1, a method for managing an autonomous navigation simulation test scenario of an intelligent ship in the embodiment includes:
s1, after receiving a selection instruction of a user based on a test scene in a preset simulation scene management database, displaying the test scene corresponding to the selection instruction to the user; or
Receiving a new establishment instruction for a user to establish a test scene, and displaying the test scene corresponding to the new establishment instruction to the user;
the test scenario is composed of a plurality of scenario elements;
in the practical application of the embodiment, if there is no test scenario that needs to be read by the user in the preset simulation scenario management database, the user can directly set up the test scenario. If the preset simulation scene management database has test scenes which need to be read by a user, the existing test scenes can be selected, and the test scenes comprise corresponding scene elements.
And S2, after receiving a modification instruction of the test scene from the user, modifying the test scene corresponding to the modification instruction to obtain a final test scene.
In the practical application of the embodiment, after the test scene is obtained, the scene elements in the test scene can be added and edited as needed, and then the final test scene is obtained.
In the embodiment, the scene elements in the test scene are classified, the parameters of the scene elements of different classes are recorded respectively, and the parameters are stored in the simulation scene management database of the system. And when the scene is read, the parameters corresponding to each scene element in the scene are obtained by reading the information in the simulation scene management database, and the three-dimensional model is reintroduced into the simulation test scene and each parameter is assigned to achieve the purpose of restoring the scene.
After the scene restoration is finished, the scene editing function is continuously opened, and elements in the restored scene can be further added and modified according to different requirements of more specific tests. The newly added scene elements are also classified and parameter saved to support the covering saving or saving of the adjusted test scenes.
Referring to fig. 2, the method for managing an autonomous navigation simulation test scenario of an intelligent ship in the embodiment further includes:
and S3, after receiving a saving instruction of the final test scene by the user, saving the final test scene to the simulation scene management database.
Referring to fig. 2, the method for managing an autonomous navigation simulation test scenario of an intelligent ship in the embodiment further includes:
and S4, after receiving the export instruction of the final test scene from the user, importing the final test scene into the client according to a preset format.
In the practical application of this embodiment, a preset simulation scenario management database has a plurality of test scenarios and scenario elements, and after receiving a selection instruction of a user from a test scenario in the preset simulation scenario management database, a test scenario composed of a plurality of scenario elements corresponding to the selection instruction is displayed to the user according to a preset test scenario corresponding to the selection instruction.
Referring to fig. 3, in practical application of the present embodiment, when there is a test scenario required by a user in a preset simulation scenario management database, all scenario elements in the test scenario selected by the user in the preset simulation scenario management database are read, and a test scenario is generated.
In practical application of this embodiment, the creating instruction for the user to create the test scenario includes: and if the plurality of instructions of the user-determined scene elements indicate that the test scene corresponding to the new instruction for constructing the test scene is displayed to the user, wherein the test scene is the test scene formed by the plurality of user-determined scene elements.
Referring to fig. 3, in practical application of this embodiment, when there is no test scenario required by the user in the preset simulation scenario management database, the user may set up the test scenario.
In practical application of this embodiment, the scene elements include: scene elements of static obstacles, scene elements of dynamic obstacles, scene elements of meteorological information and three-dimensional models of navigation channels;
wherein the scene elements of the static obstacle comprise: the method comprises the following steps of testing islands, reefs, fixed buoys, custom barriers and weather in a scene;
scene elements of dynamic obstacles include: an obstacle boat;
scene elements of weather information include: and testing the speed and direction of rain, fog and snow, wind, wave and surge in the scene, and testing the visibility in the scene.
Referring to fig. 4, in this embodiment, a user may save the scene elements in the simulation scene management database by using simulation test software, and may also read the scene elements from the simulation scene management database to generate a test scene.
In the practical application of the present embodiment,
the instruction for modifying the test scenario by the user specifically includes:
instructions to add scene elements of static obstacles in the test scene; and/or
Instructions for adding scene elements of a dynamic barrier in the test scene; and/or
Instructions for adding scene elements of meteorological information in the test scene; and/or
The instruction is used for modifying the static obstacle scene element parameter information in the test scene; and/or
The instruction is used for modifying the parameter information of the dynamic obstacle scene elements in the test scene; and/or
The instruction is used for modifying the parameter information of the meteorological information scene elements in the test scene;
the static obstacle scene element parameter information includes: the three-dimensional model type, longitude and latitude positions, size and avoidance sea area range of the static obstacle scene elements;
the dynamic obstacle scene element parameter information includes: the ship type and the three-dimensional model type of the obstacle ship, the initial position of the obstacle ship, the navigational speed and the course of the obstacle ship and the ship field range of the obstacle ship;
the weather information scene element parameter information comprises: the method comprises the steps of testing the speed and direction of rain, fog and snow, wind, wave and surge in a scene, and testing the visibility of the scene.
In practical applications of this embodiment, the step S3 includes:
after receiving a saving instruction of the user for the final test scene, referring to fig. 3, traversing the scene elements in the final test scene to obtain the parameter information corresponding to the scene elements, and saving the scene elements and the corresponding parameter information to the simulation scene management database according to the static obstacle scene elements, the dynamic obstacle scene elements, or the weather information scene elements.
In this embodiment, the scene management system automatically classifies information of each element in the traversal scene during storage, and records different parameters of each element in the scene, so as to reproduce the scene during reading.
In practical applications of this embodiment, the preset format in step S4 is as follows: txt format or json format or xml format. In the embodiment, the existing scene can be exported to be used by simulation test software on other clients. And in the derivation process, the classification and the parameters of each scene element in the selected scene are automatically obtained, converted into the format (txt, json, xml and the like) required by the user and output.
In the embodiment, each typical test scene can be allowed to be repeatedly utilized in different test processes, the step that the scene needs to be built before each test is avoided, and the efficiency of test work is improved.
In this embodiment, after the existing test scenario is read, the test scenario can be further adjusted according to the test requirement, so that the test simulation test scenario is more flexibly utilized, and the test surface is more comprehensive.
In this embodiment, a dedicated simulation management database and a data format are used, so that the persistence efficiency is higher and the security is strong.
In the embodiment, the existing final test scene is allowed to be exported, the resource sharing of the test scenes among different clients is realized, and the test content is further enriched.
Since the system described in the above embodiment of the present invention is a system used for implementing the method of the above embodiment of the present invention, a person skilled in the art can understand the specific structure and the modification of the system based on the method described in the above embodiment of the present invention, and thus the detailed description is omitted here. All systems/devices adopted by the methods of the above embodiments of the present invention are within the intended scope of the present invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the terms first, second, third and the like are for convenience only and do not denote any order. These words are to be understood as part of the name of the component.
Furthermore, it should be noted that in the description of the present specification, the description of the term "one embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc., means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, the claims should be construed to include preferred embodiments and all changes and modifications that fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention should also include such modifications and variations.
Claims (10)
1. A method for managing an autonomous navigation simulation test scene of an intelligent ship is characterized by comprising the following steps:
s1, after receiving a selection instruction of a user based on a test scene in a preset simulation scene management database, displaying the test scene corresponding to the selection instruction to the user; or receiving a new establishment instruction for a user to establish a test scene, and displaying the test scene corresponding to the new establishment instruction to the user;
the test scenario is composed of a plurality of scenario elements;
and S2, after receiving a modification instruction of the test scene from the user, modifying the test scene corresponding to the modification instruction to obtain a final test scene.
2. The method of claim 1, further comprising:
and S3, after receiving a saving instruction of the final test scene by the user, saving the final test scene to the simulation scene management database.
3. The method of claim 2, further comprising:
and S4, after receiving the export instruction of the final test scene from the user, importing the final test scene into the client according to a preset format.
4. The method of claim 3,
the preset simulation scene management database is provided with a plurality of test scenes and scene elements.
5. The method of claim 3,
the new instruction for the user to set up the test scene comprises the following steps: instructions for a plurality of said users to determine scene elements.
6. The method of claim 5,
the scene elements include: scene elements of static obstacles, scene elements of dynamic obstacles, scene elements of meteorological information and three-dimensional models of navigation channels;
wherein the scene elements of the static obstacle comprise: the method comprises the following steps of testing islands, reefs, fixed buoys, custom barriers and weather in a scene;
scene elements of dynamic obstacles include: an obstacle boat;
scene elements of weather information include: and testing the speed and direction of rain, fog and snow, wind, wave and surge in the scene, and testing the visibility in the scene.
7. The method of claim 6,
the instruction for modifying the test scenario by the user specifically includes:
instructions to add scene elements of static obstacles in the test scene; and/or
Instructions for adding scene elements of a dynamic barrier in the test scene; and/or
Instructions for adding scene elements of meteorological information in the test scene; and/or
The instruction is used for modifying the static obstacle scene element parameter information in the test scene; and/or
The instruction is used for modifying the parameter information of the dynamic obstacle scene elements in the test scene; and/or
The instruction is used for modifying the parameter information of the meteorological information scene elements in the test scene;
the static obstacle scene element parameter information includes: the three-dimensional model type, longitude and latitude positions, size and avoidance sea area range of the static obstacle scene elements;
the dynamic obstacle scene element parameter information includes: the ship type and the three-dimensional model type of the obstacle ship, the initial position of the obstacle ship, the navigational speed and the course of the obstacle ship and the ship field range of the obstacle ship;
the weather information scene element parameter information comprises: the method comprises the steps of testing the speed and direction of rain, fog and snow, wind, wave and surge in a scene, and testing the visibility of the scene.
8. The method according to claim 3, wherein the step S3 includes:
and after receiving a storage instruction of the final test scene from a user, traversing scene elements in the final test scene to acquire parameter information corresponding to the scene elements, and storing the scene elements and the corresponding parameter information into the simulation scene management database according to static obstacle scene elements, dynamic obstacle scene elements or meteorological information scene elements.
9. The method according to claim 8, wherein the predetermined format in step S4 is: txt format or json format or xml format.
10. The utility model provides a system for managing intelligent boats and ships autonomous navigation simulation test scenario which characterized in that includes:
at least one processing unit;
and at least one memory unit connected to the processing unit;
wherein said storage unit stores program instructions executable by said processing unit, said processing unit invoking said program instructions to enable execution of the method of managing a smart ship autonomous navigation simulation test scenario according to any of claims 1-9.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112464461A (en) * | 2020-11-20 | 2021-03-09 | 北京赛目科技有限公司 | Method and device for constructing automatic driving test scene |
| CN112711195A (en) * | 2021-03-29 | 2021-04-27 | 中船航海科技有限责任公司 | SIL ship automatic control simulation test platform and simulation test method |
| CN116050136A (en) * | 2023-01-28 | 2023-05-02 | 中国船级社 | Method, device and equipment for generating intelligent ship test scene library |
| CN116911077A (en) * | 2023-09-13 | 2023-10-20 | 中国船级社 | Processing method, system and device for intelligent navigation scene of ship |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016134020A (en) * | 2015-01-20 | 2016-07-25 | 株式会社日立製作所 | Test device and method using test scenario |
| CN108734949A (en) * | 2017-04-18 | 2018-11-02 | 百度在线网络技术（北京）有限公司 | Automatic driving vehicle emulation platform construction method, device, equipment and storage medium |
| CN108877374A (en) * | 2018-07-24 | 2018-11-23 | 长安大学 | Vehicle platoon analogue system and method based on virtual reality and driving simulator |
| CN109520744A (en) * | 2018-11-12 | 2019-03-26 | 百度在线网络技术（北京）有限公司 | The driving performance test method and device of automatic driving vehicle |
| CN109632339A (en) * | 2018-12-28 | 2019-04-16 | 同济大学 | A kind of automatic driving vehicle traffic coordinating real steering vectors system and method |
| CN110427682A (en) * | 2019-07-26 | 2019-11-08 | 清华大学 | A kind of traffic scene simulation experiment platform and method based on virtual reality |
| CN110779730A (en) * | 2019-08-29 | 2020-02-11 | 浙江零跑科技有限公司 | L3-level automatic driving system testing method based on virtual driving scene vehicle on-ring |
| CN110795818A (en) * | 2019-09-12 | 2020-02-14 | 腾讯科技（深圳）有限公司 | Method and device for determining virtual test scene, electronic equipment and storage medium |
| CN111007738A (en) * | 2019-11-28 | 2020-04-14 | 天津卡达克数据有限公司 | Software in-loop platform for automatic driving algorithm simulation test |
| CN111144015A (en) * | 2019-12-30 | 2020-05-12 | 吉林大学 | Method for constructing virtual scene library of automatic driving automobile |
| CN111353233A (en) * | 2020-03-11 | 2020-06-30 | 智慧航海（青岛）科技有限公司 | Intelligent ship autonomous navigation function test simulation experiment frame |
-
2020
- 2020-07-30 CN CN202010753244.2A patent/CN111949519A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016134020A (en) * | 2015-01-20 | 2016-07-25 | 株式会社日立製作所 | Test device and method using test scenario |
| CN108734949A (en) * | 2017-04-18 | 2018-11-02 | 百度在线网络技术（北京）有限公司 | Automatic driving vehicle emulation platform construction method, device, equipment and storage medium |
| CN108877374A (en) * | 2018-07-24 | 2018-11-23 | 长安大学 | Vehicle platoon analogue system and method based on virtual reality and driving simulator |
| CN109520744A (en) * | 2018-11-12 | 2019-03-26 | 百度在线网络技术（北京）有限公司 | The driving performance test method and device of automatic driving vehicle |
| CN109632339A (en) * | 2018-12-28 | 2019-04-16 | 同济大学 | A kind of automatic driving vehicle traffic coordinating real steering vectors system and method |
| CN110427682A (en) * | 2019-07-26 | 2019-11-08 | 清华大学 | A kind of traffic scene simulation experiment platform and method based on virtual reality |
| CN110779730A (en) * | 2019-08-29 | 2020-02-11 | 浙江零跑科技有限公司 | L3-level automatic driving system testing method based on virtual driving scene vehicle on-ring |
| CN110795818A (en) * | 2019-09-12 | 2020-02-14 | 腾讯科技（深圳）有限公司 | Method and device for determining virtual test scene, electronic equipment and storage medium |
| CN111007738A (en) * | 2019-11-28 | 2020-04-14 | 天津卡达克数据有限公司 | Software in-loop platform for automatic driving algorithm simulation test |
| CN111144015A (en) * | 2019-12-30 | 2020-05-12 | 吉林大学 | Method for constructing virtual scene library of automatic driving automobile |
| CN111353233A (en) * | 2020-03-11 | 2020-06-30 | 智慧航海（青岛）科技有限公司 | Intelligent ship autonomous navigation function test simulation experiment frame |
Non-Patent Citations (1)
| Title |
|---|
| 陈韬;蔡博;回春;: "基于场景元素的智能网联汽车场景构建研究", 公路与汽运, no. 06, 31 December 2019 (2019-12-31), pages 13 - 16 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112464461A (en) * | 2020-11-20 | 2021-03-09 | 北京赛目科技有限公司 | Method and device for constructing automatic driving test scene |
| CN112711195A (en) * | 2021-03-29 | 2021-04-27 | 中船航海科技有限责任公司 | SIL ship automatic control simulation test platform and simulation test method |
| CN116050136A (en) * | 2023-01-28 | 2023-05-02 | 中国船级社 | Method, device and equipment for generating intelligent ship test scene library |
| CN116911077A (en) * | 2023-09-13 | 2023-10-20 | 中国船级社 | Processing method, system and device for intelligent navigation scene of ship |
| CN116911077B (en) * | 2023-09-13 | 2024-02-20 | 中国船级社 | Processing method, system and device for intelligent navigation scene of ship |
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