Automobile engine sound simulation method and system

Abstract

The invention belongs to the field of engine sound simulation, particularly relates to an automobile engine sound simulation method and system, and provides the following scheme aiming at the problems that an existing new energy automobile cannot simulate and output automobile engine sound of different automobile types, and the driving fun is reduced. Comprising the following steps that S1, engine sound data of different vehicle models are collected and sorted, and sound output by the different vehicle models at different vehicle speeds corresponds to each other and is stored; s2, vehicle types of new energy vehicles are collected, then vehicle speeds are detected, and a simulation system comprises a management module, a sound wave collection module, a sound wave arrangement module, a classified storage module, a capacity monitoring module, an opening and closing module, a vehicle type setting module and a vehicle speed detection module. And the driving pleasure is increased.

Description

Technical Field

[0001] This invention relates to the field of engine sound simulation technology, and in particular to a method and system for simulating the sound of an automobile engine. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels but employ new onboard power devices), integrating advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles and new technologies and structures. New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, and hydrogen engine vehicles. With government support for new energy vehicles and the improvement of technologies by various automakers, new energy vehicles are becoming increasingly accepted by the public. New energy vehicles offer a quiet driving environment, eliminating engine noise, which reduces the driving pleasure for many car enthusiasts.

[0003] In existing technologies, new energy vehicles cannot simulate the engine sounds of different car models, which reduces the driving pleasure. Therefore, we propose a method and system for simulating car engine sounds to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies where new energy vehicles cannot simulate the engine sounds of different car models, thus reducing driving pleasure. Therefore, this invention proposes a method and system for simulating the engine sounds of cars.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A method for simulating the sound of a car engine includes the following steps:

[0007] S1. Collect and organize engine sound data for different vehicle models, match the sound output of different vehicle models at different speeds, and store the data.

[0008] S2. Collect data on the model of new energy vehicles and then detect their speed;

[0009] S3. Compare the detected vehicle type and speed with the data stored in S1;

[0010] S4. Extract the sound data that matches the detected vehicle model and speed, and output the sound for the driver to experience.

[0011] This invention also proposes an automotive engine sound simulation system, comprising a management module, a sound acquisition module, a sound processing module, a classification and storage module, a capacity monitoring module, an on / off module, a vehicle model setting module, a vehicle speed detection module, a matching module, a sound output module, a sound detection module, an anomaly warning module, and a warning mode setting module. The management module is connected to the sound acquisition module; the sound acquisition module is connected to the sound processing module; the sound processing module is connected to the classification and storage module; the classification and storage module is connected to the capacity monitoring module and the matching module; the matching module is connected to the sound output module; the sound output module is connected to the sound detection module; the sound detection module is connected to the anomaly warning module; the anomaly warning module is connected to the warning mode setting module; the on / off module is connected to the vehicle model setting module; the vehicle model setting module is connected to the vehicle speed detection module; and the vehicle speed detection module is connected to the matching module.

[0012] Preferably, the sound quality management module includes a vehicle model recognition unit, which is connected to a sound quality recognition unit, which is connected to a speed recognition unit, and the speed recognition unit is connected to a classification unit.

[0013] Preferably, the matching module includes a vehicle model extraction unit, which is connected to a speed extraction unit, which is connected to a sound matching unit, and the sound matching unit is connected to a transmission unit.

[0014] Preferably, the abnormal warning module includes a screen prompt unit, which is connected to an information prompt unit, and the information prompt unit is connected to a voice prompt unit.

[0015] Preferably, the vehicle model setting module includes a name input unit, which is connected to a vehicle model input unit, and the vehicle model input unit is connected to an information confirmation unit.

[0016] Preferably, the management module is used for administrators to authenticate and log in, the sound acquisition module is used to acquire the sound of different vehicle models at different speeds, the sound processing module is used to process the acquired data, the classification and storage module is used to store the processed data, and the capacity monitoring module is used to monitor the storage capacity of the classification and storage module.

[0017] Preferably, the on / off module is used by the driver to select whether to enable the sound simulation. After enabling, the vehicle model setting module sets the vehicle model being driven. After successful setting, the vehicle speed detection module is used to detect the vehicle speed while driving. The detection data is transmitted to the matching module. The matching module matches the corresponding sound from the classification storage module according to the received speed data and vehicle model, and outputs the sound through the sound output module.

[0018] Preferably, the sound wave detection module is used to detect the output sound wave. When the sound wave is abnormal, the abnormality warning module issues a warning, and the warning mode setting module is used to set the warning mode.

[0019] The beneficial effects of the automobile engine sound simulation method and system described in this invention are as follows:

[0020] The system collects and organizes engine sound data from different vehicle models, identifies the sound output of different models at different speeds, and stores the data. It also collects data on new energy vehicles and detects their speeds. The system compares the detected vehicle model and speed with the stored data, extracts the sound data that matches the detected vehicle model and speed, and outputs the sound for the driver to experience.

[0021] This invention can simulate the engine sounds of different car models, increasing driving pleasure. Attached Figure Description

[0022] Figure 1 This is a block diagram of an automobile engine sound simulation system proposed in this invention;

[0023] Figure 2 This is a block diagram of the sound processing module of an automobile engine sound simulation system proposed in this invention;

[0024] Figure 3 This is a block diagram of the matching module of an automobile engine sound simulation system proposed in this invention;

[0025] Figure 4 This is a block diagram of an abnormal early warning module for an automobile engine sound simulation system proposed in this invention;

[0026] Figure 5 This is a block diagram of the vehicle model setting module of an automobile engine sound simulation system proposed in this invention. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0028] Example 1

[0029] Reference Figures 1-5 A method for simulating the sound of a car engine includes the following steps:

[0030] S1. Collect and organize engine sound data for different vehicle models, match the sound output of different vehicle models at different speeds, and store the data.

[0031] S2. Collect data on the model of new energy vehicles and then detect their speed;

[0032] S3. Compare the detected vehicle type and speed with the data stored in S1;

[0033] S4. Extract the sound data that matches the detected vehicle model and speed, and output the sound for the driver to experience.

[0034] This invention also proposes an automotive engine sound simulation system, comprising a management module, a sound acquisition module, a sound processing module, a classification and storage module, a capacity monitoring module, an on / off module, a vehicle model setting module, a vehicle speed detection module, a matching module, a sound output module, a sound detection module, an anomaly warning module, and a warning mode setting module. The management module is connected to the sound acquisition module, the sound acquisition module is connected to the sound processing module, the sound processing module is connected to the classification and storage module, the classification and storage module is connected to the capacity monitoring module and the matching module, the matching module is connected to the sound output module, the sound output module is connected to the sound detection module, the sound detection module is connected to the anomaly warning module, the anomaly warning module is connected to the warning mode setting module, the on / off module is connected to the vehicle model setting module, the vehicle model setting module is connected to the vehicle speed detection module, and the vehicle speed detection module is connected to the matching module.

[0035] In this embodiment, the sound noise sorting module includes a vehicle model recognition unit, which is connected to a sound noise recognition unit, which is connected to a speed recognition unit, and the speed recognition unit is connected to a classification unit.

[0036] In this embodiment, the matching module includes a vehicle model extraction unit, which is connected to a speed extraction unit, which is connected to a sound matching unit, and the sound matching unit is connected to a transmission unit.

[0037] In this embodiment, the abnormal warning module includes a screen prompt unit, which is connected to an information prompt unit, and the information prompt unit is connected to a voice prompt unit.

[0038] In this embodiment, the vehicle model setting module includes a name input unit, which is connected to a vehicle model input unit, and the vehicle model input unit is connected to an information confirmation unit.

[0039] In this embodiment, the management module is used for administrators to authenticate and log in, the sound acquisition module is used to acquire the sound of different vehicle models at different speeds, the sound processing module is used to process the acquired data, the classification and storage module is used to store the processed data, and the capacity monitoring module is used to monitor the storage capacity of the classification and storage module.

[0040] In this embodiment, the on / off module is used by the driver to select whether to enable the sound simulation. After enabling, the vehicle model setting module sets the vehicle model being driven. After successful setting, the vehicle speed detection module is used to detect the vehicle speed while driving. The detection data is transmitted to the matching module. The matching module matches the corresponding sound from the classification storage module according to the received speed data and vehicle model, and outputs the sound through the sound output module.

[0041] In this embodiment, the sound wave detection module is used to detect the output sound wave. When the sound wave is abnormal, the abnormality warning module issues a warning, and the warning mode setting module is used to set the warning mode.

[0042] Example 2

[0043] The difference between this embodiment and Embodiment 1 is that:

[0044] A method for simulating the sound of a car engine includes the following steps:

[0045] S1. Collect and organize engine sound data for different vehicle models, match the sound output of different vehicle models at different speeds, and store the data.

[0046] S2. Collect data on the model of new energy vehicles and then detect their speed;

[0047] S3. Compare the detected vehicle type and speed with the data stored in S1;

[0048] S4. Extract the sound data that matches the detected vehicle model and speed, and output the sound for the driver to experience;

[0049] S5. After the sound output is complete, the driver can adjust the volume of the sound as needed.

[0050] A car engine sound simulation system includes a management module, a sound acquisition module, a sound processing module, a classification and storage module, a capacity monitoring module, an on / off module, a vehicle model setting module, a vehicle speed detection module, a matching module, a sound output module, a sound detection module, a volume adjustment module, an anomaly warning module, and a warning mode setting module. The management module is connected to the sound acquisition module; the sound acquisition module is connected to the sound processing module; the sound processing module is connected to the classification and storage module; the classification and storage module is connected to the capacity monitoring module and the matching module; the matching module is connected to the sound output module; the sound output module is connected to the sound detection module; the sound detection module is connected to the anomaly warning module; the anomaly warning module is connected to the warning mode setting module; the on / off module is connected to the vehicle model setting module; the vehicle model setting module is connected to the vehicle speed detection module; the vehicle speed detection module is connected to the matching module; and the volume adjustment module is connected to the sound output module. When the driver is not satisfied with the output sound, they can adjust the volume of the output sound through the volume adjustment module.

[0051] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A method for simulating the sound of an automobile engine, characterized in that, Includes the following steps: S1. Collect and organize engine sound data for different vehicle models, match the sound output of different vehicle models at different speeds, and store the data. S2. Collect data on the model of new energy vehicles and then detect their speed; S3. Compare the detected vehicle type and speed with the data stored in S1; S4. Extract the sound data that matches the detected vehicle model and speed, and output the sound for the driver to experience.

2. A car engine sound simulation system, comprising a management module, a sound acquisition module, a sound processing module, a classification and storage module, a capacity monitoring module, an on / off module, a vehicle model setting module, a vehicle speed detection module, a matching module, a sound output module, a sound detection module, an anomaly warning module, and a warning mode setting module, characterized in that, The management module is connected to the sound wave acquisition module, the sound wave acquisition module is connected to the sound wave processing module, the sound wave processing module is connected to the classification and storage module, the classification and storage module is connected to the capacity monitoring module and the matching module, the matching module is connected to the sound wave output module, the sound wave output module is connected to the sound wave detection module, the sound wave detection module is connected to the anomaly warning module, the anomaly warning module is connected to the warning mode setting module, the opening / closing module is connected to the vehicle model setting module, the vehicle model setting module is connected to the vehicle speed detection module, and the vehicle speed detection module is connected to the matching module.

3. The automobile engine sound simulation system according to claim 2, characterized in that, The sound quality management module includes a vehicle model recognition unit, which is connected to a sound quality recognition unit, which is connected to a speed recognition unit, and the speed recognition unit is connected to a classification unit.

4. The automobile engine sound simulation system according to claim 3, characterized in that, The matching module includes a vehicle model extraction unit, which is connected to a speed extraction unit, which is connected to a sound matching unit, and the sound matching unit is connected to a transmission unit.

5. The automobile engine sound simulation system according to claim 4, characterized in that, The abnormal warning module includes a screen prompt unit, which is connected to an information prompt unit, and the information prompt unit is connected to a voice prompt unit.

6. The automobile engine sound simulation system according to claim 5, characterized in that, The vehicle model setting module includes a name input unit, which is connected to a vehicle model input unit, and the vehicle model input unit is connected to an information confirmation unit.

7. The automobile engine sound simulation system according to claim 6, characterized in that, The management module is used for administrators to authenticate and log in; the sound acquisition module is used to acquire the sound of different vehicle models at different speeds; the sound processing module is used to process the acquired data; the classification and storage module is used to store the processed data; and the capacity monitoring module is used to monitor the storage capacity of the classification and storage module.

8. The automobile engine sound simulation system according to claim 7, characterized in that, The on / off module is used by the driver to select whether to enable the sound simulation. When enabled, the vehicle model setting module sets the vehicle model. After successful setting, the vehicle speed detection module is used to detect the vehicle speed while driving. The detection data is transmitted to the matching module. The matching module matches the corresponding sound from the classification storage module according to the received speed data and vehicle model, and outputs the sound through the sound output module.

9. A car engine sound simulation system according to claim 8, characterized in that, The sound wave detection module is used to detect the output sound wave. When the sound wave is abnormal, the abnormality warning module issues a warning. The warning mode setting module is used to set the warning mode.

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