New energy automobile vehicle-mounted voice assistant installation stabilizing structure based on lightweight architecture

Abstract

The invention discloses a new energy automobile vehicle-mounted voice assistant installation stabilizing structure based on a lightweight framework. Comprising a central control panel, a main driving instrument board fixedly installed at one end of the central control panel, a co-driving box board fixedly installed at the other end of the central control panel, a co-driving sealing cover board installed at the top of the co-driving box board through an adhesive and located at the same height as the central control panel, and a main driving instrument board installed on the co-driving instrument board in a clamped mode. And an instrument cover plate is arranged at the top of the central control panel and the co-driver sealing cover plate. And auxiliary display screens are fixedly mounted on the central control panel, the main driver instrument panel and the co-driver sealing cover plate. A voice assistant recognition electric control assembly is installed in the auxiliary display screen. A center console is fixedly installed on the front face of the center control panel, and a sealing box body is integrally installed at the position, opposite to the center console, of the center control panel. And a radio array assembly is fixedly mounted in the sealed box body. The method has a certain directional sound receiving effect, so that the recognition accuracy of a voice assistant is ensured, and the sound signal conversion accuracy is also ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of vehicle-mounted voice assistants, and specifically relates to a stable installation structure of a vehicle-mounted voice assistant for new energy vehicles based on a lightweight architecture. Background Art

[0002] As a voice interaction system used in cars, the in-car voice assistant is designed to provide an intelligent interactive experience between the driver and the vehicle, meeting the functional and even emotional needs of users.

[0003] Usually, a complete voice interaction system has three typical modules: speech recognition, which converts sound into text; natural language processing, which interprets the meaning of the text and gives feedback; and finally speech synthesis, which converts the output information into sound.

[0004] The invention patent with domestic application number 202310059495.4 discloses a vehicle-mounted holographic voice system, which includes a first holographic device, a central armrest box, an information acquisition device and a control device; since the first holographic device is arranged on the central armrest box moving along the length direction of the vehicle, when the information acquisition device obtains the position of the passenger and the voice of the call, the first holographic device is sent to the target position close to the passenger through the central armrest box, and at the same time, the first holographic device uses the display screen and the imaging structure according to the principle of Pepper's ghost to form a three-dimensional image of the voice assistant, and the first holographic device can control the rotation of the three-dimensional image of the voice assistant so that it can be adjusted for the rear passengers who are biased to the left or right; it realizes that the voice assistant can move to the front of the passenger for interaction, so that when the passenger tries to seek help from the voice assistant, the voice assistant determines the position and provides targeted services, taking into account the needs of voice interaction between the front and rear passengers, and enhancing the emotional experience of voice interaction. During the use of the present invention, the use position and angle of the probe sensor can be controlled, and the probe sensor can be automatically protected. The above invention takes into account the needs of front and rear passengers for voice interaction and enhances the emotional experience of voice interaction. The voice assistant needs to have high voice quality to have better voice recognition results during voice interaction. Although the car is a closed cavity, the prerequisite for complete sound reception is that the sound source is very close, the environment is very quiet, and the speaker's Mandarin is very standard, rather than daily application scenarios. When the voice assistant obtains the user's voice, it is divided into two situations: near-field recognition and far-field recognition according to the distance, and the latter is more difficult. As a result, the voice assistant has recognition errors or cannot interact when interacting with the voice or receiving instructions. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a stable installation structure of an on-board voice assistant for new energy vehicles based on a lightweight architecture, including a central control panel, a main driver's instrument panel fixedly installed on one end of the central control panel, a passenger passenger box panel fixedly installed on the other end of the central control panel, a passenger passenger cover panel adhesively installed on the top of the passenger passenger box panel at the same height as the central control panel, and an instrument cover panel snap-fitted on the main driver's instrument panel, the central control panel and the passenger passenger cover panel. An auxiliary display screen is fixedly installed on the central control panel, the main driver's instrument panel and the passenger passenger cover panel. A voice assistant recognition electronic control component is installed inside the auxiliary display screen. A central console is fixedly installed on the front of the central control panel, and a sealed box is integrally installed on the central control panel at a position opposite to the central console. A sound array component is fixedly installed inside the sealed box.

[0006] The voice commands during driving are collected by the audio array component, then converted into digital signals through the ADC inside the auxiliary display screen and imported into the electronic control system for recognition operations.

[0007] As a further preferred technical solution of the present invention, a partition is fixedly installed on the central control panel, and a mounting cavity is formed between the partition and the central control panel.

[0008] The main driver's instrument panel and the passenger's box panel are fixed to the central control panel respectively, and the passenger's cover plate is installed on the top of the passenger's box panel with adhesive to form a cavity for installation with the instrument cover plate, and the components at the central control position of the new energy vehicle, such as the airbag system, air conditioning system, body electronic control system, and intelligent auxiliary driving control system, are installed in sections.

[0009] As a further preferred technical solution of the present invention; pads that are integrated with the central control panel are fixedly installed on both sides of the partition, and docking strips are fixedly installed on the ends of the pads. Mounting strips are fixedly installed on the bottom of the passenger compartment panel and the main driver's panel, and multiple groups of mounting holes are provided on the mounting strips and the docking strips. The pads, the main driver's panel and the passenger compartment panel are fixedly installed by fixing bolts penetrating the mounting holes. Two groups of blocking blocks are fixedly installed on the main driver's panel at the bottom of the mounting strips, and the blocking blocks are fixed to the pads by extrusion and limiting.

[0010] The bottom of the pad is installed with other metal parts to form other cavities to install the power system structure of the new energy vehicle. The steering wheel structure installed on the main driver's seat has certain controllability during use, and the plug block is squeezed and installed on the corresponding hole on the pad, which increases the fastening effect between the main driver's instrument panel and the pad.

[0011] As a further preferred technical solution of the present invention, a sealed cavity is arranged inside the sealed box. Six sets of through holes are installed through the center control panel at the center console position, and the through holes located in the middle of the center console are installed through the inside of the sealed cavity.

[0012] Two sets of through holes are used to assist the voice assistant in recognizing voice and receiving sound. The other four sets are air outlets for ordinary center console air conditioners. Separating the air outlet from the sound receiving port blocks the noise during air outlet, thereby increasing the accuracy of sound receiving and making it easier for the voice assistant to recognize voice commands.

[0013] As a further preferred technical solution of the present invention; a steering wheel frame hole for installing a steering wheel is provided on the main driver's instrument panel. A sealing plate that is integrated with the main driver's instrument panel is fixedly installed on one side of the main driver's instrument panel. A mounting frame that is integrated with the center control panel is fixedly installed at one end of the sealing box body close to the main driver's instrument panel. A groove is formed between the mounting frame and the center control panel. A mounting opening is provided on the mounting frame, and the mounting frame is fixedly installed at the mounting opening position through a cover plate. A plurality of corresponding fixing holes are provided on the sealing plate and the center control panel at the position where the sealing plate fits with the center control panel.

[0014] Place the fixing bolt through the installation opening into the groove opening, and pass one end through the two sets of fixing holes, so that the other end is fixed and installed at the other side of the sealing plate. After installation, the cover plate is fixed to the mounting frame to achieve a sealed effect inside the mounting frame. Since the main driving instrument panel and the center control panel are two components, it is very easy to cause friction between the connecting metal parts due to human operation during installation and use. The setting of the cover plate can effectively reduce the sound caused by friction between metal parts at the installation position of the mounting frame. The fixing hole position is used for connection and installation, and there are certain gaps. It is blocked to match the air outlet structure of the air conditioner. During the air circulation process, the contact and friction with the hole position will cause vibrations of different frequencies, thereby generating sound. Reducing the direct contact between the air outlet of the air conditioner and the fixing hole can reduce the sound of air flow when the air conditioner is outlet.

[0015] As a further preferred technical solution of the present invention, a placement opening is provided on the top of the passenger box panel close to the center control panel, a threaded hole is provided on the passenger box panel on one side of the placement opening, an extrusion hole is provided between the center control panel and the passenger box panel, and a sealing hole is provided at one end of the extrusion hole. The passenger box panel and the center control panel are fixedly installed by mounting bolts.

[0016] The placement opening is opened on the top of the passenger box panel, and the installation positions are all inside the passenger box panel and the center control panel body, so there is no contact between the air-conditioning outlet, and there is no problem of vibration caused by contact with flowing air.

[0017] As a further preferred technical solution of the present invention, a threaded layer matching the threaded hole is fixedly installed on the outer circle of the mounting bolt. Two sets of connecting half rings are fixedly installed on the other end of the mounting bolt, and two sets of conical sheets are fixedly installed on the ends of the connecting half rings. Built-in noise reduction cotton is placed between the conical sheets during installation, and a rubber sheet is bonded to one end of the built-in noise reduction cotton.

[0018] The cross-sectional size of the threaded hole is the same as that of the extrusion hole, and the conical pieces can be squeezed against each other and directly enter the extrusion hole. During installation, the conical piece is directly squeezed into the threaded hole. As the mounting bolts rotate, the conical piece pushes the inside of the sealing hole, thereby achieving a fixed installation effect with a certain installation stability. While ensuring stable installation, the gaps and cavities between the entire cavity due to installation are reduced, thereby reducing the noise, reverberation and reflection caused by the vibration of sound in the gaps and cavities. Improve the accuracy of sound pickup by the MIC array during the sound reception process.

[0019] As a further preferred technical solution of the present invention, the sound array assembly is fixedly installed inside the sealed box, and the signal line of the sound array assembly runs through the sealed box and the central control panel and is docked with the auxiliary display screen. One end of the sound array assembly is docked with a sound tube fixedly installed inside the sealed box.

[0020] The in-vehicle voice assistant includes voice recognition commands and voice interaction. When in use, it is necessary to use a MIC and other receiving structures to collect the voice commands issued by the driver, and then convert the analog signal into a digital signal through ADC and import it into the electronic control system for recognition. The position of the receiving array component is set close to the middle of the main driver's seat and the co-driver's seat, close to the sound source, which is convenient for collecting voice commands.

[0021] As a further preferred technical solution of the present invention, the sound receiving tube is provided with a sound receiving end at one end close to the through hole, and a transmission end at the other end.

[0022] The sound array component is a dynamic microphone, and the working principle of the dynamic microphone is electromagnetic induction: the sound causes the diaphragm to vibrate, driving the electromagnetic coil to generate a signal. The dynamic microphone is not so sensitive to the recognition of ambient sound, and the frequency response is not wide, which can cover up some subtle ambient sound defects. Through the setting of the sound receiving end, it is convenient for the sound receiving array component to amplify and recognize voice commands, and the sound receiving tube can reduce the vibration caused by the surrounding sound. The sound receiving end locates the sound source position and only picks up the sound in the direction pointed by the sound receiving end. It has a certain directional sound receiving effect, thereby ensuring the accuracy of voice assistant recognition and the accuracy of sound signal conversion.

[0023] Beneficial Effects

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The in-vehicle voice assistant includes voice recognition commands and voice interaction. When using them, the voice commands issued by the driver need to be picked up through the MIC and other receiving structures, and then the analog signal is converted into a digital signal through the ADC and imported into the electronic control system for recognition. The location of the receiving array component is close to the middle of the main driver's seat and the co-driver's seat, close to the sound source, which is convenient for receiving voice commands. The setting of the receiving end makes it easier for the receiving array component to amplify and recognize voice commands, and the receiving tube can reduce the vibration caused by surrounding sounds. The receiving end is positioned to point to the sound source position, and only the sound in the direction pointed by the receiving end is picked up. It has a certain directional receiving effect, thereby ensuring the accuracy of voice assistant recognition and the accuracy of sound signal conversion.

[0026] 2. The conical piece is directly squeezed into the threaded hole on one side of the sealed box. As the mounting bolt rotates, the conical piece pushes the inside of the sealing hole, thereby achieving a fixed installation effect and having a certain installation stability. On the other side, the fixing bolt is placed in the groove through the installation port, and one end is passed through two sets of fixing holes, so that the other end is fixedly installed on the other side of the sealing plate. After installation, it is fixed on the mounting frame by the cover plate to achieve a sealed effect inside the mounting frame. While ensuring the stable installation of the sound array assembly, the gaps and cavities between the entire cavity due to installation are reduced, thereby reducing the noise, reverberation and reflection generated by the vibration of the sound in the gaps and cavities. Improve the accuracy of sound pickup by the MIC array during the sound reception process.

[0027] 3. The sound caused by the friction between the metal parts at the installation position of the mounting frame can be effectively reduced by setting the cover plate. The fixed hole position is used for connection and installation, and there are certain gaps. They are blocked to match the air-conditioning outlet structure. During the air circulation process, the contact and friction with the hole position will cause vibrations of different frequencies, thereby generating sound. Reducing the direct contact between the air-conditioning outlet and the fixed hole can reduce the sound of air flow when the air-conditioning is outlet. On the other side, the placement port is opened on the top of the co-pilot box panel, and the installation position is inside the co-pilot box panel and the center control panel body, so there is no contact between the air-conditioning outlet, and there is no problem of vibration caused by contact with the flowing air. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0030] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0031] Figure 4 is a schematic diagram of the cross-sectional structure of the central control panel of the present invention;

[0032] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0033] Figure 6 It is a schematic diagram of the installation structure of the main driver's instrument panel and the central control panel in the present invention;

[0034] Figure 7 It is a schematic diagram of the installation structure of the co-pilot box panel and the central control panel in the present invention.

[0035] In the figure: 1. Central control panel; 11. Partition plate; 12. Mounting cavity; 13. Pad plate; 131. Docking strip plate; 14. Central console; 15. Through hole; 16. Extrusion hole; 17. Sealing hole; 2. Main driving instrument panel; 21. Mounting strip plate; 22. Block block; 23. Mounting hole; 24. Steering wheel frame hole; 25. Fixing hole; 26. Sealing plate; 3. Passenger box panel; 31. Placement port; 32. Threaded hole; 4 , passenger cover plate; 5. Auxiliary display screen; 6. Instrument cover plate; 7. Sealed box; 71. Sealed cavity; 72. Mounting frame; 73. Mounting port; 74. Cover plate; 75. Groove port; 8. Radio array assembly; 81. Radio tube; 811. Radio end; 812. Transmission end; 9. Mounting bolt; 91. Threaded layer; 92. Connecting half ring; 93. Conical piece; 94. Built-in noise reduction cotton; 95. Rubber sheet. DETAILED DESCRIPTION

[0036] This specific implementation is a stable structure for installing an on-board voice assistant for new energy vehicles based on a lightweight architecture.

[0037] The above invention takes into account the needs of front and rear passengers for voice interaction and enhances the emotional experience of voice interaction. The voice assistant needs to have high voice quality to have better voice recognition results during voice interaction. Although the car is a closed cavity, the prerequisite for complete sound reception is that the sound source is very close, the environment is very quiet, and the speaker's Mandarin is very standard, rather than daily application scenarios. When the voice assistant obtains the user's voice, it is divided into two situations: near-field recognition and far-field recognition according to the distance, and the latter is more difficult. As a result, the voice assistant has recognition errors or cannot interact when interacting with the voice or receiving instructions.

[0038] Its structural diagram is as follows Figure 1-Figure 3As shown. A stable structure for installing an in-vehicle voice assistant for a new energy vehicle based on a lightweight structure comprises a central control panel 1, a main driver's instrument panel 2 fixedly mounted on one end of the central control panel 1, a passenger passenger box panel 3 fixedly mounted on the other end of the central control panel 1, a passenger passenger cover panel 4 adhesively mounted on the top of the passenger passenger box panel 3 at the same height as the central control panel 1, and an instrument cover panel 6 snap-fitted on the top of the main driver's instrument panel 2, the central control panel 1 and the passenger passenger cover panel 4. An auxiliary display screen 5 is fixedly mounted on the central control panel 1, the main driver's instrument panel 2 and the passenger passenger cover panel 4. A voice assistant recognition electronic control component is installed inside the auxiliary display screen 5. A partition 11 is fixedly mounted on the central control panel 1, and an installation cavity 12 is formed between the partition 11 and the central control panel 1. The main driver's instrument panel 2 and the passenger's box panel 3 are fixedly installed on the central control panel 1 respectively, and the passenger's cover plate 4 is installed on the top of the passenger's box panel 3 using adhesive to form a cavity for installation with the instrument cover plate 6, so as to partition and install components at the central control position of the new energy vehicle, such as: airbag system, air conditioning system, body electronic control system and intelligent assisted driving control system.

[0039] Pads 13 integrated with the central control panel 1 are fixedly installed on both sides of the partition 11, and docking strips 131 are fixedly installed on the ends of the pads 13. Mounting strips 21 are fixedly installed at the bottom of the co-driver's box panel 3 and the main driver's instrument panel 2, and multiple groups of mounting holes 23 are provided on the mounting strips 21 and the docking strips 131. The pads 13 and the main driver's instrument panel 2 and the co-driver's box panel 3 are fixedly installed by fixing bolts penetrating the mounting holes 23. Two groups of plugs 22 are fixedly installed on the main driver's instrument panel 2 at the bottom of the mounting strips 21, and the plugs 22 are fixed by extrusion and limit with the pads 13. The bottom of the pad 13 is installed with other metal parts to form other cavities, and the power system structure of the new energy vehicle is installed. The steering wheel structure installed on the main driver's seat has certain controllability during use, and the extrusion installation of the plugs 22 on the corresponding holes on the pad 13 increases a certain fastening effect between the main driver's instrument panel 2 and the pad 13.

[0040] Its structural diagram is as follows Figure 4-Figure 7As shown. A center console 14 is fixedly installed on the front of the center control panel 1, and a sealed box 7 is integrally installed on the center control panel 1 at a position opposite to the center console 14. A closed cavity 71 is arranged inside the sealed box 7. Six groups of through holes 15 are installed through the center control panel 1 at the center console 14, and the through hole 15 located in the middle of the center console 14 is installed through the inside of the closed cavity 71. Two groups of through holes 15 are used to assist the voice assistant in recognizing voice and receiving sound. The other four groups are air outlets for ordinary center console air conditioners. The air outlet and the sound receiving port are set separately to block the noise during the air outlet, thereby increasing the accuracy of the sound receiving and making it easier for the voice assistant to recognize the sound command. A sound receiving array assembly 8 is fixedly installed inside the sealed box 7. A steering wheel frame hole 24 for installing the steering wheel is provided on the main driving instrument panel 2. A sealing plate 26 that is integrated with the main driving instrument panel 2 is fixedly installed on one side of the main driving instrument panel 2. One end of the sealing box 7 is fixedly installed with a mounting frame 72 integrated with the central control panel 1 close to the position of the main driving instrument panel 2. A groove 75 is formed between the mounting frame 72 and the central control panel 1. A mounting opening 73 is provided on the mounting frame 72, and the mounting frame 72 is fixedly installed at the position of the mounting opening 73 through a cover plate 74. A plurality of corresponding fixing holes 25 are provided on the sealing plate 26 and the central control panel 1 at the position where the sealing plate 26 and the central control panel 1 are fitted. The fixing bolt is placed in the groove 75 through the mounting opening 73, and one end is passed through the two sets of fixing holes 25, so that the other end is fixedly installed at the position of the other side of the sealing plate 26. After installation, the cover plate 74 is fixedly installed on the mounting frame 72 to achieve a sealing effect inside the mounting frame 72. Since the main driving instrument panel 2 and the central control panel 1 are two components, it is very easy to cause friction between the connecting metal parts due to human operation during installation and use. The setting of the cover plate 74 effectively reduces the sound caused by the friction between the metal parts at the installation position of the mounting frame 72. The fixing hole 25 is used for connection and installation, and there is a certain gap, which is blocked to cooperate with the air outlet structure of the air conditioner. During the air circulation process, the contact and friction with the hole will cause vibrations of different frequencies, thereby generating sound. Reducing the direct contact between the air outlet of the air conditioner and the fixing hole 25 can reduce the sound of air flow when the air conditioner is outlet.

[0041] A placement opening 31 is provided at the top of the passenger box panel 3 close to the center control panel 1, a threaded hole 32 is provided on the passenger box panel 3 on one side of the placement opening 31, an extrusion hole 16 is provided at the position between the center control panel 1 and the passenger box panel 3, and a sealing hole 17 is provided at one end of the extrusion hole 16. The passenger box panel 3 and the center control panel 1 are fixedly installed by mounting bolts 9. The placement opening 31 is provided at the top of the passenger box panel 3, and the installation positions are all inside the passenger box panel 3 and the center control panel 1 body, so there is no contact between the air-conditioning outlet, and there is no problem of vibration caused by contact with the flowing air. A threaded layer 91 that matches the threaded hole 32 is fixedly installed on the outer circle of the mounting bolt 9. Two sets of connecting semi-rings 92 are fixedly installed at the other end of the mounting bolt 9, and two sets of conical sheets 93 are fixedly installed at the ends of the connecting semi-rings 92. Built-in noise reduction cotton 94 is placed between the conical sheets 93 during installation, and a rubber sheet 95 is bonded to one end of the built-in noise reduction cotton 94. The cross-sectional size of the threaded hole 32 is the same as that of the extrusion hole 16, and the conical pieces 93 can be squeezed against each other and directly enter the extrusion hole 16. During installation, the conical piece 93 is directly squeezed into the threaded hole 32. As the mounting bolt 9 rotates, the conical piece 93 pushes the inside of the sealing hole 17, thereby achieving a fixed installation effect with a certain installation stability. While ensuring the stability of the installation, the gaps and cavities between the entire cavity due to installation are reduced, thereby reducing the noise, reverberation and reflection generated by the vibration of the sound in the gaps and cavities. Improve the accuracy of the sound pickup of the MIC array during the sound reception process.

[0042] The sound array assembly 8 is fixedly installed inside the sealed box 7, and the signal line of the sound array assembly 8 passes through the sealed box 7 and the central control panel 1 and is docked with the auxiliary display screen 5. A sound tube 81 fixedly installed inside the sealed box 7 is docked at one end of the sound array assembly 8. The in-vehicle voice assistant includes voice recognition instructions and voice interaction. When used, it is necessary to use a sound receiving structure such as MIC to collect the voice instructions issued by the driver, and then convert the analog signal into a digital signal through an ADC analog-to-digital converter and import it into the electronic control system for recognition. The sound array assembly 8 is set close to the middle of the main driving seat and the co-pilot seat, close to the sound source, so as to facilitate the collection of voice instructions. A sound receiving end 811 is provided at one end of the sound tube 81 near the through hole 15, and a transmission end 812 is provided at the other end. The sound array assembly 8 is a dynamic microphone, and the working principle of the dynamic microphone is electromagnetic induction: the sound causes the vibration of the diaphragm to drive the electromagnetic coil to generate a signal. Dynamic microphones are not so sensitive to ambient sound, and their frequency response is not wide, which can cover up some subtle ambient sound defects. The sound receiving end 811 is set to facilitate the sound receiving array component 8 to amplify and recognize voice commands, and the sound receiving tube 81 can reduce the vibration caused by surrounding sounds. The sound receiving end 811 is positioned to point to the sound source position, and only the sound in the direction pointed by the sound receiving end 811 is picked up. It has a certain directional sound receiving effect, thereby ensuring the accuracy of voice assistant recognition and the accuracy of sound signal conversion.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A stable installation structure for a new energy vehicle in-vehicle voice assistant based on a lightweight structure, characterized in that: The invention comprises a central control panel (1), a main driving instrument panel (2) fixedly mounted on one end of the central control panel (1), a passenger box panel (3) fixedly mounted on the other end of the central control panel (1), a passenger cover panel (4) adhesively mounted on the top of the passenger box panel (3) at the same height as the central control panel (1), and an instrument cover panel (6) snap-fitted on the top of the main driving instrument panel (2), the central control panel (1) and the passenger cover panel (4). An auxiliary display screen (5) is fixedly mounted on the central control panel (1), the main driving instrument panel (2) and the passenger cover panel (4). A voice assistant recognition electronic control component is installed inside the auxiliary display screen (5). A central console (14) is fixedly mounted on the front of the central control panel (1), and a sealed box (7) is integrally mounted on the central control panel (1) at a position opposite to the central console (14). A sound array component (8) is fixedly mounted inside the sealed box (7).

2. According to claim 1, a new energy vehicle vehicle voice assistant installation stabilization structure based on a lightweight architecture is characterized by: A partition plate (11) is fixedly mounted on the central control panel (1), and a mounting cavity (12) is formed between the partition plate (11) and the central control panel (1).

3. According to claim 2, a new energy vehicle vehicle voice assistant installation stabilization structure based on a lightweight architecture is characterized by: Pads (13) integrated with the central control panel (1) are fixedly installed on both sides of the partition (11), and docking strips (131) are fixedly installed on the ends of the pads (13). Mounting strips (21) are fixedly installed on the bottoms of the auxiliary passenger panel (3) and the main driver's panel (2), and multiple groups of mounting holes (23) are provided on the mounting strips (21) and the docking strips (131). The pads (13) and the main driver's panel (2) and the auxiliary passenger panel (3) are fixedly installed by fixing bolts penetrating the mounting holes (23). Two groups of blocking blocks (22) are fixedly installed on the main driver's panel (2) at the bottom of the mounting strips (21), and the blocking blocks (22) are fixed to the pads (13) by extrusion and limiting.

4. According to claim 3, a new energy vehicle vehicle voice assistant installation stabilization structure based on a lightweight architecture is characterized by: A sealed cavity (71) is arranged inside the sealed box (7). Six groups of through holes (15) are installed through the center control panel (1) at the center console (14), and the through holes (15) located at the middle of the center console (14) are installed through the inside of the sealed cavity (71).

5. According to claim 4, a new energy vehicle vehicle voice assistant installation stabilization structure based on a lightweight structure is characterized by: The main driving instrument panel (2) is provided with a steering wheel frame hole (24) for installing a steering wheel. A sealing plate (26) which is integral with the main driving instrument panel (2) is fixedly installed on one side of the main driving instrument panel (2). A mounting frame (72) which is integral with the center control panel (1) is fixedly installed at one end of the sealing box (7) close to the main driving instrument panel (2). A groove (75) is formed between the mounting frame (72) and the center control panel (1). A mounting opening (73) is provided on the mounting frame (72), and the mounting frame (72) is fixedly installed at the position of the mounting opening (73) through a cover plate (74). A plurality of corresponding fixing holes (25) are provided on the sealing plate (26) and the center control panel (1) at the position where the sealing plate (26) and the center control panel (1) are in contact with each other.

6. The stable installation structure of a new energy vehicle on-board voice assistant based on a lightweight structure according to claim 5 is characterized in that: A placement opening (31) is provided at the top of the auxiliary passenger box panel (3) close to the center control panel (1), a threaded hole (32) is provided on the auxiliary passenger box panel (3) on one side of the placement opening (31), an extrusion hole (16) is provided at a position between the center control panel (1) and the auxiliary passenger box panel (3), and a sealing hole (17) is provided at one end of the extrusion hole (16). The auxiliary passenger box panel (3) and the center control panel (1) are fixedly mounted by mounting bolts (9).

7. The stabilizing structure for installing a voice assistant on a new energy vehicle based on a lightweight structure according to claim 6 is characterized in that: The outer circle of the mounting bolt (9) is fixedly mounted with a threaded layer (91) matching with the threaded hole (32). The other end of the mounting bolt (9) is fixedly mounted with two groups of connecting half rings (92), and the ends of the connecting half rings (92) are fixedly mounted with two groups of conical sheets (93), and built-in noise reduction cotton (94) is placed between the conical sheets (93) during installation, and a rubber sheet (95) is bonded to one end of the built-in noise reduction cotton (94).

8. The stable installation structure of a new energy vehicle on-board voice assistant based on a lightweight structure according to claim 7 is characterized in that: The sound array assembly (8) is fixedly installed inside the sealed box (7), and a signal line of the sound array assembly (8) passes through the sealed box (7) and the central control panel (1) and is docked with the auxiliary display screen (5). A sound tube (81) fixedly installed inside the sealed box (7) is docked at one end of the sound array assembly (8).

9. The stable installation structure of a new energy vehicle on-board voice assistant based on a lightweight structure according to claim 8 is characterized in that: The sound receiving tube (81) is provided with a sound receiving end (811) at one end close to the through hole (15), and a transmission end (812) at the other end.

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