Interaction device, intelligent terminal, vehicle and distress call system

Abstract

The invention discloses an interaction device, an intelligent terminal, a vehicle and a distress call system, the interaction device comprises a vibrator assembly and a conductive assembly, the vibrator assembly comprises a substrate and a vibration piece connected to the substrate, and the vibration piece is configured to respond to mechanical deformation of an excitation electric field and drive the substrate to vibrate; the vibration piece comprises at least two communication parts; the conductive assembly is used for transmitting a first electric signal so as to apply the excitation electric field to the vibration piece, and the at least two communication parts of the vibration piece are connected to the conductive assembly.

Description

Technical Field

[0001] The present application relates to but is not limited to the field of human-computer interaction, and in particular to an interactive device, an intelligent terminal, a vehicle and a rescue system. Background Art

[0002] An interactive device is usually provided in a vehicle, and the interactive device can realize human-computer interaction between a user and the vehicle. The electrical connection layout of the vibrating element in the interactive device in the related art is unreasonable. Summary of the invention

[0003] One embodiment of the present application provides an interactive device, wherein the vibrating member includes at least two connecting parts, which are respectively connected to the conductive components, so the connection is convenient and easy to implement.

[0004] Another embodiment of the present application provides an interactive device, wherein vibrators are respectively provided on opposite sides of the substrate, and the mechanical deformations of multiple vibrators can be superimposed. The vibrators are respectively provided with at least two connecting parts, and the at least two connecting parts correspond to the positive and negative poles of the information processing component, respectively. The conductive component is correspondingly provided with at least two conductive wire bundles, and the branch wire segments are connected to the connecting parts one by one; and at least two branch wire segments in the same conductive wire bundle are respectively connected to the connecting parts of opposite electrical polarities in the two vibrators, so that one of the two vibrators generates an extension deformation under the action of the excitation electric field, and the other generates a contraction deformation under the action of the excitation electric field, so as to drive the substrate to generate a larger amplitude vibration along the thickness direction by the superimposed deformation effect, thereby enhancing the vibration effect.

[0005] Another embodiment of the present application provides an interactive device, wherein the conductive wire bundle includes a main wire segment, and the main wire segments of the same conductive wire bundle are connected by a wire hub. The wire hub can provide protection for the conductive wire bundle and improve the connection stability. In addition, the wire hub can also constrain multiple branch wire segments.

[0006] Another embodiment of the present application provides an interactive device, wherein an opening connected to the accommodation space is provided on the peripheral side of the wire collection member. The opening can facilitate the placement of the conductive wire bundle into the accommodation space.

[0007] Another embodiment of the present application provides an interactive device, wherein a matching piece is provided to connect multiple main wire segments to the matching piece, which is conducive to unified constraint of the multiple main wire segments and also facilitates the disassembly and assembly of the multiple main wire segments with the working circuit.

[0008] Another embodiment of the present application provides an interactive device, wherein a seal is provided between the wire collection member and the conductive wire bundle, and / or the seal is provided between the mating member and the working circuit, providing good sealing performance.

[0009] Another embodiment of the present application provides an interactive device, wherein a first connecting member and a second connecting member are provided, which are respectively used for connecting the vibration member and the substrate, and can effectively transmit vibrations so as to realize vibration transmission between the vibration member and the functional component.

[0010] Another embodiment of the present application provides an interactive device, wherein the first spacing can reduce the mutual influence between the vibration of the vibrator assembly in the direction and the vibration of the functional component in the direction, that is, reduce the adverse influence of the vibration of the vibrator assembly on the functional component, and also reduce the adverse influence of the vibration of the functional component on the vibrator assembly.

[0011] Another embodiment of the present application provides an interactive device, in which, within a suitable range, the larger the adjacent second spacing is, the more complete the vibration transmission is, the better the sound details are, and the low-frequency performance of the interactive device is better, and vice versa, the high-frequency performance is better. The second spacing is set within a suitable range so that the vibrator assembly has good vibration sound generation and vibration sensing performance.

[0012] Another embodiment of the present application provides an interactive device, wherein the substrate of the vibrator assembly is connected to the sound amplifier through a second connecting member, and the sound amplifier is used to enhance the vibration sound effect, such as amplifying the volume, etc. The sound amplifier is then connected to an external component through a third connecting member, which facilitates the transmission of vibration to the external component on the one hand, and also facilitates the placement of the vibrator assembly in a non-flat area on the other hand.

[0013] Another embodiment of the present application provides an interactive device, wherein an input component is provided to conveniently wake up the first processor to enable interaction with an interactive object, while the first processor can be put into sleep mode in a non-interactive state to reduce energy consumption.

[0014] Another embodiment of the present application provides an interactive device, wherein, by setting at least one of a vibration sensor, a position sensor, an image sensor, and a sound sensor, an interactive object can be sensed through multiple ways to achieve richer interactive functions.

[0015] Another embodiment of the present application provides a smart terminal, including the interactive device of the first aspect, and thus has the same technical effect, that is, the vibrating member includes at least two connecting parts, which are respectively connected to the conductive components, and the connection is convenient and easy to implement.

[0016] Another embodiment of the present application provides a vehicle, which is provided with at least one interactive device, and thus has the same technical effect, that is, the vibrating member includes at least two connecting parts, which are respectively connected to the conductive components, and the connection is convenient and easy to implement.

[0017] Another embodiment of the present application provides a distress call system, in which, through the linkage of the rescue device and the vehicle-mounted communication platform, remote rescue and on-site rescue can be linked, forming a complete and rapid rescue method response mechanism, thereby improving the rapid response capability of the rescue method.

[0018] To achieve one or more of the above-mentioned purposes, in a first aspect of an implementation manner of the present application, an interactive device provided in an embodiment of the present application includes a vibrator component and a conductive component, the vibrator component includes a substrate, and a vibrator connected to the substrate, the vibrator is configured to mechanically deform in response to an excitation electric field and drive the substrate to vibrate, and the vibrator includes at least two connecting parts; the conductive component is used to transmit a first electrical signal to apply the excitation electric field to the vibrator, and at least two of the connecting parts of the vibrator are respectively connected to the conductive component.

[0019] According to a second aspect of the implementation manner of the present application, the intelligent terminal provided by the embodiment of the present application includes a terminal body and the interaction device of the first aspect, which is arranged in the terminal body.

[0020] According to a third aspect of the implementation manner of the present application, a vehicle provided in an embodiment of the present application comprises a vehicle body and the interaction device of the first aspect, the vehicle body comprising an inner vehicle body panel, an outer vehicle body panel and a vehicle body assembly; at least one of the inner vehicle body panel, the outer vehicle body panel and the vehicle body assembly is provided with the vibrator assembly of the interaction device.

[0021] In a fourth aspect of the implementation manner of the present application, the call for help system provided by the embodiment of the present application includes a rescue platform, a rescue device and a vehicle-mounted communication platform, the rescue device and the vehicle-mounted communication platform are both arranged on the vehicle and electrically connected, and the vehicle-mounted communication platform is communicatively connected to the rescue platform; the rescue device is configured to obtain the health status information of the people in the vehicle, and to form an audio signal transmission channel connecting the inside and outside of the vehicle; the rescue platform is configured to determine the injury level based on the health status information, and to determine whether the injury level meets the preset conditions; the vehicle-mounted communication platform includes an input device, an output device and a communication component, the input device and the output device are respectively used as a sound input device and a sound output device, and at least one of them is formed by the interactive device of the first aspect; the communication component is configured to send the health status information to the rescue platform, and obtain the injury level and the judgment result of the rescue platform, and instruct the rescue device to form an audio signal transmission channel connecting the inside and outside of the vehicle based on the injury level and the judgment result. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an interactive device provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the structure of a second connecting member in an interactive device provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the connection between the communication unit and the information processing component in the interactive device provided in an embodiment of the present application;

[0025] Figure 4 A schematic diagram of the structure of a first connecting member in an interactive device provided in an embodiment of the present application;

[0026] Figure 5 A schematic diagram of the structure of a vibrator assembly in an interactive device provided in an embodiment of the present application;

[0027] Figure 6 A schematic diagram of the structure of a housing in an interactive device provided in an embodiment of the present application;

[0028] Figure 7 A schematic diagram of the structure of a third connecting member in the interactive device provided in an embodiment of the present application;

[0029] Figure 8 A schematic diagram of the structure of a protective cover in an interactive device provided in an embodiment of the present application;

[0030] Fig. 9 A schematic diagram of the exploded structure of the interactive device provided in an embodiment of the present application;

[0031] Fig.10 A schematic diagram of the cross-sectional structure of the protective cover of the interactive device provided in an embodiment of the present application;

[0032] Fig.11 A schematic diagram of the stacked structure of the connecting part in the interactive device provided in an embodiment of the present application;

[0033] Fig.12 A schematic diagram of the structure of a conductive component in an interactive device provided in an embodiment of the present application;

[0034] Fig.13 A schematic diagram of the structure of a wiring hub in an interactive device provided in an embodiment of the present application;

[0035] Fig.14 One of the connection diagrams of the connecting part in the interactive device provided in the embodiment of the present application;

[0036] Fig.15 The second connection diagram of the connecting part in the interactive device provided in the embodiment of the present application;

[0037] Fig.16 The third connection diagram of the connecting part in the interactive device provided in the embodiment of the present application;

[0038] Fig.17 The fourth connection diagram of the connecting part in the interactive device provided in the embodiment of the present application;

[0039] Fig.18 A schematic diagram of the structure of a working circuit in an interactive device provided in an embodiment of the present application;

[0040] Fig.19 A schematic diagram of the structure of an information processing component in an interactive device provided in an embodiment of the present application;

[0041] Fig. 20 A schematic diagram of the structure of a vehicle provided in an embodiment of the present application;

[0042] Fig.21 A schematic diagram of the structure of a call for help system provided in an embodiment of the present application;

[0043] Fig. 22 One of the flowcharts of the method for calling for help provided in an embodiment of the present application;

[0044] Fig.23 The second flowchart of the method for calling for help provided in the embodiment of the present application;.

[0045] Reference numerals:

[0046] 100-vibrator assembly; 110-substrate; 120-vibrator; 121-connecting part; 121a-first connecting part; 121b-second connecting part; 121c-third connecting part; 121d-fourth connecting part; 120a-first vibrator; 120b-second vibrator; 130-electrode layer; 140-solder resist layer; 200-auxiliary assembly; 210-housing; 211-middle part; 220-protective cover; 221-first cover body; 221a-first frame body; 221b-second frame; 222-second cover; 223-accommodating cavity; 224-through hole; 225-hollow cavity; 230-sound amplifier; 240-weight block; 250-protective structure; 260-seal; 300-connection assembly; 310-first connection member; 311-first vibrator connection member; 312-second vibrator connection member; 320-second connection member; 321-first substrate connection member; 322-second substrate connection member; 330-third connection member; 400-conductive component; 410-conductive wire bundle; 411-main wire segment; 412-branch wire segment; 420-wire collection component; 421-opening; 422-accommodating space; 430-first connector; 500-information processing component; 510-first processor; 520-memory; 530-working circuit; 531-power amplification component; 532-filtering component; 600-input component; 610-sensor component; 620-second processor; 700-vehicle body; 7 10-on-board terminal; 720-inner panel of the vehicle body; 730-outer panel of the vehicle body; 740-door; 750-bumper; 760-roof; 770-seat; 780-on-board communication platform; 781-input device; 782-output device; 783-communication component; 790-rescue device; 791-sound device; 792-health sensor; 800-rescue platform; L1-first distance; L2-second distance; L3-third distance; H-thickness of the oscillator assembly. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0048] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0049] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0050] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0051] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0052] The embodiment of the present application provides an interactive device, which can be applied to vehicles, smart devices, etc. The term "vehicle" or other similar terms used in the present application include motor vehicles in a broad sense: for example, sports utility vehicles (SUV), sedans, off-road vehicles, multi-purpose vehicles (MPV), trucks, buses, engineering vehicles and other types of vehicles, and can also include water vehicles including various boats and ships and aircraft, etc.; "vehicles" can use hybrid power, electric power, hydrogen power and other alternative fuels (for example, fuels derived from resources other than petroleum), and smart devices may include various devices that can carry computer programs. For example, access control equipment, camera equipment, smart home appliances, smart terminals, etc.

[0053] In an embodiment of the present application, the interactive device can convert the user's touch, press, voice, etc. into executable instructions for the vehicle or smart terminal, or the interactive device can present the information that the vehicle or smart terminal needs to convey to the user to the user through voice, vibration, etc.

[0054] Reference Figure 1 and Figure 2The interactive device of the embodiment of the present application includes a vibrator assembly 100, which includes a vibrator 120. The vibrator 120 is configured to mechanically deform in response to an excitation electric field, that is, to generate an extension or contraction deformation to cause vibration. The excitation electric field can be applied by a first electrical signal transmitted to the vibrator 120.

[0055] The vibrating member 120 may be made of piezoelectric material or magnetostrictive material. For example, the vibrating member 120 is a piezoelectric vibrator made of piezoelectric material. The piezoelectric vibrator has piezoelectric effect and inverse piezoelectric effect. The inverse piezoelectric effect refers to the mechanical deformation of the vibrating member 120 when an excitation electric field is applied, so as to generate vibration to achieve output interaction; the piezoelectric effect refers to the mechanical deformation of the vibrating member 120 following the external vibration, and generating a second electrical signal, so as to realize input interaction as a sensor device. The second electrical signal is generated and transmitted by the vibrating member 120. It can be understood that the second electrical signal is different from the first electrical signal.

[0056] In the embodiment of the present application, the vibrating member 120 may be transversely polarized, that is, the polarization direction of the piezoelectric material is consistent with the direction of mechanical deformation of the vibrating member 120. For example, the polarization direction is set along the length direction of the vibrating member 120, and the vibrating member 120 is deformed by expansion and contraction along the length direction. The vibrating member 120 may also be longitudinally polarized, that is, the polarization direction of the piezoelectric material is perpendicular to the direction of mechanical deformation of the vibrating member 120. For example, the polarization direction is set along the thickness direction of the vibrating member 120, and the vibrating member 120 is deformed by expansion and contraction along the length direction.

[0057] In the embodiment of the present application, the shape of the vibration member 120 can be a symmetrical structure or an asymmetrical structure, such as a rectangular, circular, elliptical structure. In addition, the vibration member 120 can be a single-layer or multi-layer structure, for example, the vibration member 120 is formed by stacking a plurality of piezoelectric ceramics, thereby providing a more powerful vibration. In addition, the vibration member 120 can also include a silver layer, a ceramic layer, an insulating layer, etc., which is not limited in the present application.

[0058] Reference Figure 1 , Figure 2 and Figure 3 In some possible embodiments, the vibrator assembly 100 further includes a substrate 110, and a vibrator 120 is connected to the substrate 110. For example, the vibrator 120 is laminated and connected to the substrate 110 along its thickness direction, and is bonded to the substrate 110. When the vibrator 120 is mechanically deformed due to the excitation electric field, the substrate 110 follows the mechanical deformation of the vibrator 120 to generate vibration, thereby outputting vibration, sound effects or voice information, etc., to enrich the interactive form. Correspondingly, the substrate 110 can also transmit external vibration to the vibrator 120, so that the vibrator generates a second electrical signal in response to the external vibration.

[0059] In the embodiment of the present application, the substrate 110 may be a plate-like structure, a block-like structure, etc. Figure 1 , Figure 2 and Figure 3 For example, the substrate 110 is a rectangular plate-shaped structure, and the vibrating element 120 is disposed on a surface of the substrate 110 that is perpendicular to the thickness direction.

[0060] It should be noted that the deformation degree of the vibrator 120 is proportional to the degree of change of the excitation electric field, and the excitation electric field can be changed to change the vibration sound effect of the vibrator assembly 100. In addition, the material and size of the substrate 110 will also affect the vibration sound effect of the vibrator assembly 100. The substrate 110 can be made of metal, plastic, composite material, etc.

[0061] In the embodiment of the present application, one or more vibrators 120 may be connected to the substrate 110. For example, vibrators 120 are respectively arranged on opposite sides of the substrate 110, and the mechanical deformations of multiple vibrators 120 are superimposed to generate more powerful vibrations, thereby having better vibration sound characteristics. It should be noted that the vibrators 120 on the opposite sides of the substrate 110 generate opposite mechanical deformations under the action of the excitation electric field, that is, when the vibrator 120 on one side is stretched and deformed, the vibrator 120 on the other side is contracted and deformed, so that the two vibrators 120 apply forces in the same direction to the substrate 110.

[0062] Reference Figure 2 , Figure 4 and Figure 5 In some possible embodiments, the vibrator assembly 100 includes two vibrating members 120 , namely a first vibrating member 120 a and a second vibrating member 120 b . The first vibrating member 120 a and the second vibrating member 120 b are respectively fixed to opposite sides of the substrate 110 .

[0063] In the embodiment of the present application, the first vibrator 120a and the second vibrator 120b generate opposite mechanical deformations under the action of the excitation electric field. For example, one of the first vibrator 120a and the second vibrator 120b generates an extension deformation under the action of the excitation electric field, and the other generates a contraction deformation under the action of the excitation electric field, so that the substrate 110 is driven to generate a larger amplitude vibration along the thickness direction (Z direction in the figure) by the superimposed deformation effect, thereby enhancing the vibration effect.

[0064] In the embodiment of the present application, the stacked vibrator assembly 100 has a relatively small thickness. Figure 5The thickness H of the vibrator assembly 100 can be set in the range of 0.8 mm to 1.2 mm, for example, the thickness H of the vibrator assembly 100 is 0.8 mm, 1 mm, 1.2 mm, etc. Compared with the coil-type speaker, the vibrator assembly 100 has a smaller thickness and volume, so that the interactive device equipped with the vibrator assembly 100 is thinner and easier to lay out.

[0065] In the embodiment of the present application, the vibration member 120 can be connected to the substrate 110 by bonding, welding, etc., or the vibration member 120 is directly formed on the surface of the substrate 110, that is, a laminated material is applied on the surface of the substrate 110 to form the vibration member 120.

[0066] Reference Figure 1 and Figure 4 In some possible embodiments, the interaction device further includes a connection component 300 , and the connection component 300 includes a first connection member 310 , and the first connection member 310 is used to fix the vibration member 120 to the substrate 110 .

[0067] In the embodiment of the present application, the number and position of the first connecting members 310 can be set corresponding to the vibration member 120. For example, two first connecting members 310 are set, namely a first vibrator connecting member 311 and a second vibrator connecting member 312. The first vibrator connecting member 311 covers the edge of the first vibrator 120a to fix the first vibrator 120a to one side of the substrate 110, and the second vibrator connecting member 312 covers the edge of the second vibrator 120b to fix the second vibrator 120b to the other side of the substrate 110.

[0068] In the embodiment of the present application, the first connecting member 310 may be made of ultraviolet curable adhesive (UVA), insulating adhesive, etc. The second vibrator connecting member 312 may be in the same or different form as the first vibrator connecting member 311 .

[0069] Reference Figure 1 and Figure 2 In some possible embodiments, the vibrator assembly 100 transmits vibration to a functional component (such as a loudspeaker 230, a vehicle body 700, etc.). The connection assembly 300 may further include a second connection member 320, which is used to connect the substrate 110 to the functional component and to transmit vibration between the vibrator assembly 100 and the functional component. The second connection member 320 transmits the vibration generated by the vibrator assembly 100 to the functional component, or the second connection member 320 transmits the vibration at the functional component to the vibrator assembly 100.

[0070] It should be noted that the frequency response of the vibrator assembly 100 can also be adjusted by using the vibration transmission between the vibrator assembly 100 and the functional component by the second connecting member 320. For example, when the low-frequency response needs to be improved, the volume of the second connecting member 320 can be increased, or the contact area between the second connecting member 320 and the substrate 110 can be increased; when the high-frequency response needs to be improved, the volume of the second connecting member 320 can be reduced, or the contact area between the second connecting member 320 and the substrate 110 can be reduced.

[0071] In the embodiment of the present application, the functional component may be a component in the interactive device, referring to Figure 2 and 6 In some possible embodiments, the interactive device further includes an auxiliary component 200, and the functional component may be a loudspeaker 230, a housing 210, etc. in the auxiliary component 200; the functional component may also be an external component not included in the interactive device.

[0072] In the embodiment of the present application, the external component may have a variety of possible forms according to the layout position of the interactive device. For example, when the interactive device is installed in a smart terminal, the external component may be a motherboard, a housing, a screen, etc. of the smart terminal; when the interactive device is installed in a vehicle, the external component may be a vehicle body structure or component, such as Fig. 20 The vehicle door 740 etc. are shown.

[0073] In order to shorten the vibration transmission path and reduce the energy loss in the vibration transmission process, the second connecting member 320 can directly fix the substrate 110 to the functional component by bonding, riveting, welding, clamping, etc. The second connecting member 320 can be an adhesive member such as sponge glue, silicone, etc., or a clamping member, a welding member, etc.

[0074] In addition, in order to reduce vibration transmission loss and prevent the snap-fit ​​component from generating noise during vibration, when the second connecting member 320 adopts a snap-fit ​​structure, a buffer structure can be provided at the snap-fit ​​structure.

[0075] Reference Figure 2 and Figure 6 In some possible embodiments, the auxiliary component 200 includes a sound amplifier 230, and the substrate 110 of the vibrator component 100 is connected to the sound amplifier 230 through a second connecting member 320, and the sound amplifier 230 is used to enhance the vibration sound effect, such as amplifying the volume. The second connecting members 320 can be respectively provided at both ends of the substrate 110 along the length direction, and the second connecting members 320 can be double-sided adhesive.

[0076] It should be noted that, when a vibrating member 120 (e.g., a first vibrating member 120a) is disposed on the side of the substrate 110 close to the functional member, in order to reduce the mutual influence between the vibration of the functional member and the vibration of the vibrator assembly 100 (e.g., interference or collision between the functional member and the vibrating member 120), it is necessary to ensure that the functional member and the adjacent vibrating member 120 (e.g., Figure 6 There is enough vibration space between the first vibration members 120a).

[0077] Reference Figure 6 and Figure 7 In one example, the second connecting member 320 forms a first spacing L1 between the first vibrating member 120a and the functional component. The first spacing L1 can reduce the mutual influence between the vibration of the vibrator assembly 100 in the Z direction and the vibration of the functional component in the Z direction. That is, the adverse influence of the vibration of the vibrator assembly 100 on the functional component is reduced, and the adverse influence of the vibration of the functional component on the vibrator assembly 100 is also reduced.

[0078] Among them, the size of the first spacing L1 is related to the thickness of the second connecting member 320 (the dimension in the Z direction), and the thickness of the second connecting member 320 should be greater than the sum of the thickness of the first vibrating member 120a, the maximum amplitude of the substrate 110 in the Z direction, and the maximum amplitude of the functional component in the Z direction.

[0079] It should be noted that, when the vibrator 120 is not provided on the side of the substrate 110 close to the functional component, the first distance L1 is the distance between the functional component and the substrate 110. Correspondingly, the thickness of the second connecting member 320 should be greater than the sum of the maximum amplitude of the substrate 110 in the Z direction and the maximum amplitude of the functional component in the Z direction.

[0080] Reference Figure 4 In some possible embodiments, the first vibrator 120a and the second vibrator 120b are fixed to the middle of the substrate 110 by the first connecting member 310, and the substrate 110 is provided with two second connecting members 320 on the surface where the second vibrator 120b is provided, and the two second connecting members 320 are respectively a first substrate connecting member 321 and a second substrate connecting member 322, and the first substrate connecting member 321 and the second substrate connecting member 322 are respectively located on both sides of the second vibrator 120b along the length direction of the substrate 110.

[0081] The first substrate connector 321 and the second substrate connector 322 have a significant height relative to the first connector 310. That is, the first substrate connector 321 and the second substrate connector 322 not only connect the substrate 110 to the functional component, but also provide a certain support height, especially providing a certain overhead height for the first vibrator 120a and the second vibrator 120b.

[0082] In order to transmit vibration as much as possible, the second connecting member 320 needs to be arranged along the deformation direction of the vibration member 120. The deformation direction of the vibration member 120 is associated with the polarization direction of the piezoelectric material. Figure 2 , Figure 3 and Figure 6 If the polarization direction of the piezoelectric material is the X direction, the vibrator 120 expands or contracts in the X direction, and a plurality of second connectors 320 need to be arranged in the X direction. For example, the first substrate connector 321 and the second substrate connector 322 are respectively arranged on both sides of the second vibrator 120b along the length direction of the substrate 110, so as to facilitate the transmission of the vibration generated by the expansion or contraction in the X direction to the functional component.

[0083] Reference Figure 2 and Figure 3 The second distance L2 between the second connecting member 320 and the vibrating member 120 along the deformation direction (eg, X direction) may affect the final sound performance of the interactive device. The sound performance is related to the sensitivity of the second connecting member 320 in transmitting vibration.

[0084] For example, the vibration at both ends of the substrate 110 is transmitted from the middle part where the first vibrator 120a and the second vibrator 120b are located. The larger the second spacing L2 is, the longer the path for the vibration to be transmitted from the middle part of the substrate 110 to both ends is, the greater the vibration loss is (the amplitude gradually decreases), and the lower the sensitivity is. Even after the second spacing L2 is too large, the mechanical energy generated by the deformation of the vibrator 120 cannot be transmitted to the second connecting member 320, and it is difficult to effectively drive the functional component to vibrate and sound. Therefore, the maximum value of the second spacing L2 needs to be set to enable the second connecting member 320 to effectively transmit the vibration of the substrate 110 to the functional component.

[0085] It should be noted that, within the effective range in which the second spacing L2 enables the second connecting member 320 to effectively transmit vibration, a larger second spacing L2 means a larger spacing between two adjacent second connecting members 320, a larger area that can drive the functional component to vibrate, a more sufficient vibration of the functional component, and a better low-frequency performance of the sound generated by the vibration of the functional component.

[0086] In some examples, the minimum value of the second spacing L2 may be 0, for example, the second connecting member 320 is arranged close to the first vibrating member 120a in the X direction. Since the functional component itself has rigidity, if the second spacing L2 is small, so that the spacing between two adjacent second connecting members 320 is small, the functional component is not easily driven by the second connecting member 320, and a higher frequency vibration will be generated, and the high frequency performance is better.

[0087] Therefore, it is necessary to set the second spacing L2 within a suitable range. The suitable range refers to the spacing range that can effectively and completely transmit the vibration to the functional component. The maximum spacing value of the suitable range is associated with the area of ​​the vibrating member 120 (the area of ​​the vibrating member along the XY plane). The larger the area of ​​the vibrating member 120, the greater the mechanical energy that can be generated, and the larger the maximum spacing value of the second connecting member 320 from the first vibrating member 120a. The smaller the area of ​​the vibrating member 120, the smaller the mechanical energy that can be generated, and the smaller the maximum spacing value of the second connecting member 320 from the first vibrating member 120a. Within the suitable range, the larger the adjacent second spacing L2, the more complete the vibration transmission, the better the sound details, the better the low-frequency performance of the interactive device, and vice versa.

[0088] Reference Figure 6 , Figure 7 In some possible embodiments, the vibrator assembly 100 needs to transmit vibration to multiple functional components, which can be transmitted sequentially or in different paths.

[0089] Reference Figure 6 In some possible embodiments, the vibrator assembly 100 is respectively connected to a plurality of functional components. For example, one side of the substrate 110 is connected to the sound amplifier 230 through a set of second connectors 320, and the other side of the substrate 110 is connected to the housing 210 through another set of second connectors 320, wherein the second connectors 320 have both connection and vibration transmission functions.

[0090] Reference Figure 7 In some other possible embodiments, the substrate 110 of the vibrator assembly 100 is connected to the loudspeaker 230 through the second connecting member 320, and the loudspeaker 230 is connected to an external component (such as a vehicle body 700) through the third connecting member 330, and the loudspeaker 230 amplifies the volume and transmits it to the vehicle body 700 through the third connecting member 330. The second connecting member 320 is used to transmit the vibrations generated by the first vibrator 120a and the second vibrator 120b to the loudspeaker 230, and the third connecting member 330 fixes the interactive device to the external component and transmits the vibrations.

[0091] In the embodiment of the present application, the third connecting member 330 has many possible forms. The third connecting member 330 can fix the sound amplifier 230 and the like to the external component by various existing or future connection methods such as bonding, riveting, welding, and clamping.

[0092] Reference Figure 2 and Figure 6In some possible embodiments, the sound amplifier 230 may be a sound amplifier board, a sound amplifier shell, etc. The outer contour of the sound amplifier 230 may be a circular, square, etc. The sound amplifier 230 achieves sound amplification by increasing the vibration area (the contact area between the sound amplifier 230 and the second connecting member 320). In addition, the sound amplifier 230 may also be formed with a sound amplification cavity, and the vibration generated by the vibrator assembly 100 enters the sound amplification cavity, collides and overlaps in the sound amplification cavity, thereby achieving sound amplification.

[0093] In some possible embodiments, the contact area between the sound amplifier 230 and the second connecting member 320 is greater than the contact area between the vibration member 120 and the second connecting member 320 , thereby effectively increasing the vibration area and achieving effective sound amplification.

[0094] In the embodiment of the present application, the sound amplifier 230 made of different materials will have different vibration characteristics, and the sound effects produced will also be different. The sound amplifier 230 can be made of metal, plastic, wood, etc. By adjusting the material of the sound amplifier 230 connected to the vibrator assembly 100, the sound performance of the interactive device can be adjusted.

[0095] Reference Figure 6 In some possible embodiments, the auxiliary component 200 further includes a housing 210, one side of the vibrator component 100 is connected to the loudspeaker 230 via the second connecting member 320, and the other side is connected to the housing 210 via the second connecting member 320, and the housing 210 and the vibrator component 100 are spaced apart, for example, there are gaps between the housing 210 and the vibrator component 100 in the Z direction and the X direction, respectively, to reduce the mutual influence between the vibrator component 100 and the housing 210, and the gap is also convenient for airflow to pass. In addition, the housing 210 at least covers the side of the substrate 110 away from the loudspeaker 230, so as to protect the substrate 110 and the vibrator 120 thereon, for example, the second vibrator 120b.

[0096] Reference Figure 6 In some possible embodiments, the housing 210 is connected to the substrate 110 via a second connecting member 320, and the second connecting member 320 has a preset thickness so that a third distance L3 is provided between the inner surface of the middle portion 211 of the housing 210 and the second vibrating member 120b.

[0097] In the embodiment of the present application, the third distance L3 is at least greater than the maximum amplitude of the vibration of the vibration member 120 and the thickness of the second vibration member 120b, so as to reduce the vibration effect on the vibration member 120. In some possible embodiments, the middle portion 211 is a flat plate structure, and the third distance L3 is determined by the thickness of the second connecting member 320. The third distance L3 can be set with reference to the first distance L1.

[0098] Reference Figure 6In some other possible embodiments, the middle portion 211 of the housing 210 protrudes away from the substrate 110, thereby further expanding the third distance L3 on the basis of the second connecting member 320. The third distance L3 may be greater than the first distance L1, so that there is a sufficient gap between the second vibrating member 120b and the housing 210.

[0099] Reference Figure 8 , Fig. 9 and Fig.10 In some possible embodiments, the auxiliary component 200 further includes a protective cover 220. The protective cover 220 is disposed on a side of the substrate 110 away from the functional component. The protective cover 220 includes a first cover body 221 and a second cover body 222. The second cover body 222 surrounds the first cover body 221. The protective cover 220 forms an opening on one side relative to the first cover body 221. The substrate 110 is accommodated in the protective cover 220 and does not exceed the end surface of the opening, so that the protective cover 220 can cover the substrate 110. In some embodiments, the second cover body 222 can be provided with a groove or a through hole for the conductive wire bundle 410 to pass through.

[0100] Reference Figure 8 , Fig. 9 and Fig.10 In some possible embodiments, the vibrator assembly 100 and the second connector 320 on the corresponding side are contained in the protective cover 220, and the second connector 320 connects the substrate 110 to the protective cover 220. The interactive device is provided with a card-like structure as a whole. In the scheme where the interactive device is installed on the vehicle body 700, by directly fixing the protective cover 220 to the vehicle body 700, the interactive device can be conveniently installed on the vehicle body 700, and the requirements for the installation position are relatively low.

[0101] In the embodiment of the present application, the second cover 222 extends from the first cover 221, and the first cover 221 and the second cover 222 enclose a receiving cavity 223. The vibrator assembly 100 is flatly placed in the receiving cavity 223. With the support of the first cover 221 and the encirclement of the second cover 222, the vibrator assembly 100 is structurally covered by the protective cover 220.

[0102] On this basis, the opening of the accommodating cavity 223 is covered by a functional component (such as the body 700), and the vibrator assembly 100 is completely surrounded. The vibrator assembly 100 is wrapped in the inner range of the protective cover 220, and the components of the interactive device can be prevented from falling out of the protective cover 220.

[0103] Reference Fig. 9 and Fig.10In some possible embodiments, the first cover body 221 includes a first frame 221a and two second frames 221b, the first frame 221a is located in the middle of the protective cover 220, and the two second frames 221b are located on both sides of the first frame 221a, and the first cover body 221 has a symmetrical structure. The first frame 221a extends from the second frame 221b.

[0104] In one example, a first substrate connector 321 and a second substrate connector 322 are respectively fixed between the second frame 221b and the substrate 110. Through the second frame 221b, the first substrate connector 321 and the second substrate connector 322, the middle of the vibrator assembly 100 is suspended to form a vibration space, which facilitates mechanical deformation of the middle of the vibrator assembly 100.

[0105] Reference Fig. 9 and Fig.10 In some possible embodiments, there is a height difference between the surface of the second frame 221b in the first cover body 221 and the surface of the first frame 221a, so that a hollow cavity 225 is formed by the first frame 221a, the second frame 221b and the second cover body 222, and the hollow cavity 225 serves as a vibration space for the vibrator 120.

[0106] In the embodiment of the present application, the vibrating member 120 is placed in the hollow cavity 225, and the range of the first connecting member 310 covering the substrate 110 is within the hollow cavity 225. When vibrating and emitting sound, the hollow cavity 225 provides sufficient spacing along the thickness direction of the substrate 110 to prevent the vibrating member 120 from colliding with the first frame 221a. The spacing of the hollow cavity 225 is formed by the height difference between the first frame 221a and the second frame 221b and the height of the second connecting member 320. In addition, the hollow cavity 225 also provides sufficient air flow space, which is convenient for air flow and beneficial to the acoustic performance of the interactive device.

[0107] In some other possible embodiments, the surface of the second frame 221b in the protective cover 220 is flush with the surface of the first frame 221a, rather than having a height difference, that is, the first cover 221 is a flat plate structure parallel to the substrate 110. The distance between the vibrator assembly 100 and the first frame 221a is determined by the height of the second connecting member 320. In other words, the accommodating cavity 220 forms a vibration space for the vibrator assembly 100.

[0108] In one example, the size of the vibration member 120 and the first connection member 310 is much smaller than the opening of the hollow cavity 225. When the opening of the accommodating cavity 220 is covered by other functional components, the vibration member 120 and the first connection member 310 are stably wrapped in the protective cover 220.

[0109] Reference Fig. 9 and Fig.10In some possible embodiments, the first cover 221 is provided with a through hole 224 along the Z direction, and the through hole 224 is used for exhausting air so that the vibrator assembly 100 can vibrate along the Z direction. For example, the first frame 221a has a plurality of through holes 224, and the accommodating cavity 223 or the hollow cavity 225 can communicate with the outside through the through holes 224.

[0110] It should be noted that the first frame 221a is spaced apart from the vibrator assembly 100, and the via hole 224 is also spaced apart from the vibrator assembly 100. The vibration of the vibrator assembly 100 causes the air to make a sound, and the air moved by the vibrator assembly 100 flows through the via hole 224 to enhance the sound effect.

[0111] In order to provide the vibration assembly 100 with sufficient vibration space and to increase the air flow rate to be agitated, in some possible embodiments, a plurality of through holes 224 may be provided, or a through hole 224 with a larger radial size may be used.

[0112] Reference Figure 1 In some possible embodiments, the auxiliary component 200 further includes a weight block 240, and the weight block 240 is located on a side of the vibrator 120 away from the substrate 110. The weight block 240 is used to adjust the frequency response of the vibrator component 100. For example, increasing the weight of the weight block 240 can enhance the low-frequency response, and reducing the weight of the weight block 240 can enhance the high-frequency response.

[0113] In the embodiment of the present application, the piezoelectric vibrator as the vibrator 120 generally has a good high-frequency response, and the desired low-frequency response can be easily obtained by adapting the contact area of ​​the second connecting member 320 and / or the weight of the counterweight 240. In addition, a plurality of counterweights 240 can be provided in the vibrator assembly 100, and the plurality of counterweights 240 correspond to the plurality of vibrators 120 one by one, or a plurality of counterweights 240 are evenly distributed on each vibrator 120.

[0114] In the embodiment of the present application, the outer contour of the interactive device can be square, circular or other shapes; the outer contour of the interactive device can be a flat surface, or it can be an arch, a cover, an arc, a wave or other surface shape. The interactive device can be designed into a matching appearance according to different design requirements or installation position requirements to have good adaptability. For example, the interactive device has a card-like structure, which is convenient for installation in a flat or uneven position, as well as a narrow position.

[0115] In order to transmit the vibration of the vibrator 120 to the external component (such as various plates constituting the vehicle body 700) more completely, the vibrator assembly 100 needs to be fixed to the flat area of ​​the external component, and the flat area can be an area with a flatness tolerance within a range of 0.5mm. It should be noted that the indirect connection to the external component through the amplifier 230 and the protective cover 220 can also make up for the problem of poor flatness and difficulty in forming sufficient vibration.

[0116] In order to solve the problem that the body panel is not flat enough and cannot generate sufficient vibration, the vibrator assembly 100 can be connected to the sound amplifier 230 through the second connecting member 320 to achieve effective sound amplification, and the sound amplifier 230 can be fixed to the uneven area on the external component (such as various panels of the vehicle body 700) through the third connecting member 330.

[0117] It should be noted that the vibrator 120 needs to generate mechanical deformation in response to the first electrical signal, or transmit the second electrical signal generated by the mechanical deformation, so the vibrator 120 needs to be provided with corresponding electrical connection components. Figure 1 and Figure 3 In some possible embodiments, the interactive device also includes an information processing component 500, and the vibrating member 120 includes a connecting portion 121, which is configured to receive a first electrical signal from the information processing component 500, and the first electrical signal excites the electric field to act on the vibrating member 120, and the connecting portion 121 can also be configured to send a second electrical signal to the information processing component 500.

[0118] The connecting portion 121 may be a conductive sheet, a conductive hole, a conductive column, a conductive solder joint, etc. The connecting portion 121 of the same vibrating element 120 may correspond to the same or different electrical polarities of the information processing component 500 , such as a positive connecting portion 120 or a negative connecting portion 120 .

[0119] It should be noted that the connecting portion 121 can be arranged at different positions of the vibrating element 120, or an excitation electric field can be applied to the vibrating element 120 in other forms. Two or more connecting portions 121 can be arranged on the vibrating element 120, and at least two of the connecting portions 121 correspond to different electrical polarities of the information processing component 500.

[0120] Reference Figure 3 and Fig.11 In some possible embodiments, the substrate 110 is an insulating substrate, and the outer surface of the vibrator 120 away from the substrate 110 has an electrode layer 130. The electrode layer 130 is formed with a connecting portion 121, and the connecting portion 121 is welded with a conductive wire bundle 410 for connecting the information processing component 500. The electrode layer 130 includes a metal silver ion layer.

[0121] On this basis, in addition to the electrode layer 130 for welding the conductive wire bundle 410, the surface of the connecting portion 121 also has a solder resist layer 140, which is arranged on the side of the electrode layer 130 away from the substrate 110. The solder resist layer 140 can play the role of waterproofing, anti-oxidation, anti-scratch, and anti-welding short circuit for the electrode layer 130.

[0122] In addition, the welding point formed by welding the conductive wire bundle 410 to the connecting portion 121 can also be covered with a protective structure 250, which is used to prevent dust and water, thereby protecting the welding point of the electrode layer 130 and enabling the interactive device to adapt to a humid environment. The protective structure 250 can be waterproof glue.

[0123] In order to facilitate the electrical connection between the vibration element 120 and the information processing component 500, refer to Fig.12 and Fig.13 In some possible embodiments, the interactive device further includes a conductive component 400 , the conductive component 400 includes a conductive wire bundle 410 , and the conductive wire bundle 410 respectively connects the information processing component 500 and the connecting portion 121 to electrically connect the corresponding vibration element 120 with the information processing component 500 .

[0124] In order to facilitate the layout of the interactive device, in some possible embodiments, the conductive wire bundle 410 is made of a flexible material, so that the conductive wire bundle 410 can be bent freely, and the interactive device is less affected by the conductive wire bundle 410 during installation, which makes the layout of the interactive device more convenient.

[0125] In the embodiment of the present application, the conductive wire harness 410 may include a metal conductor for supplying electrical energy or transmitting electrical signals, and the periphery of the metal conductor may also be wrapped with an insulating layer and / or a shielding layer to protect the metal conductor or reduce external interference.

[0126] In some possible embodiments, the first connecting member 310 covers the position where the conductive wire bundle 410 is connected to the first vibrating member 120 a and the second vibrating member 120 b to maintain insulation and waterproofness of the position where the conductive wire bundle 410 is combined with the connecting portion 121 .

[0127] In order to facilitate the electrical connection of the vibration element 120, refer to Fig.14 , Fig.15 , Fig.16 and Fig.17 In some possible embodiments, the vibrating member 120 includes at least two connecting portions 121, and the at least two connecting portions 121 are respectively connected to the conductive component 400, and the at least two connecting portions 121 can be arranged at the edge of the vibrating member 120. It should be noted that, Fig.15 and Fig.17 The two vibrating members 120 on opposite sides of the substrate 100 shown in the figure are unfolded to the same plane, which should not be regarded as a structural limitation of the interactive device of the present application.

[0128] In the embodiment of the present application, the conductive wire bundle 410 should be understood in a broad sense, and the conductive wire bundle 410 can be a wire, a connecting piece, a conductive column, etc. For example, one end of the conductive wire bundle 410 away from the information processing component 500 can form a pin, and each pin of the conductive wire bundle 410 is connected to the corresponding connecting portion 121.

[0129] Reference Fig.14 , Fig.15 , Fig.16 and Fig.17 In some possible embodiments, each vibrator 120 includes two connecting parts 121, and the two connecting parts 121 correspond to different electrical polarities. The conductive wire bundle 410 includes branch wire segments 412, and the branch wire segments 412 are connected to the connecting parts 121 one by one, and the branch wire segments 412 correspond to the electrical polarity of the connected connecting parts 121. The branch wire segments 412 with different electrical polarities in the two conductive wire bundles 410 are connected at the wire hub 420, so that the vibrators 120 on both sides of the substrate 100 produce deformations in opposite directions in response to opposite excitation electric fields.

[0130] In a possible embodiment of the present application, the first vibrator 120a and the second vibrator 120b are respectively provided with two connecting parts 121, and the two connecting parts 121 respectively correspond to the positive pole and the negative pole of the information processing component 500, so that the first vibrator 120a and the second vibrator 120b stretch or contract in opposite directions under the action of their respective connecting parts 121, thereby further enhancing the vibration effect.

[0131] Reference Fig.14 and Fig.16 The connecting parts 121 of the two vibrators 120 can be arranged opposite to each other along the thickness direction of the substrate 100, so that the conductive wire bundle 410 is conveniently electrically connected to the two vibrators 120. On this basis, the connecting parts 121 arranged on both sides of the substrate 100 along the thickness direction of the substrate 100 can have the same or different electrical polarities.

[0132] Reference Fig.14 , Fig.15 , Fig.16 and Fig.17 In some possible embodiments, the first vibrating member 120a located on one side of the substrate 100 includes a first connecting portion 121a and a second connecting portion 121b, and the second vibrating member 120b located on the other side of the substrate 100 includes a third connecting portion 121c and a fourth connecting portion 121d, wherein the first connecting portion 121a and the third connecting portion 121c are positive electrodes, and the second connecting portion 121b and the fourth connecting portion 121d are negative electrodes.

[0133] Among them, the four connecting parts 121 correspond to four branch wire segments 412 respectively, namely the first branch wire segment 412a, the second branch wire segment 412b, the third branch wire segment 412c and the fourth branch wire segment 412d. The first branch wire segment 412a is connected to the first connecting part 121a, and the second branch wire segment 412b is connected to the second connecting part 121b; the third branch wire segment 412c is connected to the third connecting part 121c, and the fourth branch wire segment 412d is connected to the fourth connecting part 121d. It can be understood that corresponding to the electrical polarity of the first connecting part 121a and the electrical polarity of the third connecting part 121c, the first branch wire segment 412a and the third branch wire segment 412c both correspond to positive poles; corresponding to the electrical polarity of the second connecting part 121b and the electrical polarity of the fourth connecting part 121d, the second branch wire segment 412b and the fourth branch wire segment 412d both correspond to negative poles.

[0134] Reference Fig.14 and Fig.15 In some possible embodiments, the first connecting portion 121a and the fourth connecting portion 121d are opposite to each other along the thickness direction of the substrate 100, and the second connecting portion 121b and the third connecting portion 121c are opposite to each other along the thickness direction of the substrate 100, that is, the connecting portions 121 with different electrical polarities are arranged opposite to each other.

[0135] On this basis, the first branch wire segment 412a is connected to the fourth branch wire segment 412d at the wire collection member 420, and the second branch wire segment 412b is connected to the third branch wire segment 412c at the wire collection member 420. Since the polarities of the connecting portions 121 relative to each other along the thickness direction of the substrate 100 are different, each branch wire segment 412 can be arranged in parallel at the position of the wire collection member 420.

[0136] Reference Fig.16 and Fig.17 In some other possible embodiments of the present application, the first connecting portion 121a and the third connecting portion 121c are opposite to each other along the thickness direction of the substrate 100, and the second connecting portion 121b and the fourth connecting portion 121d are opposite to each other along the thickness direction of the substrate 100, that is, the connecting portions 121 of the same electrical polarity are opposite to each other.

[0137] It can be understood that since the polarities of the connecting parts 121 relative to each other along the thickness direction of the substrate 100 are the same, in order to ensure that the deformation directions of the vibrating members 120 on both sides under the action of the electric field are opposite, the connecting wires need to be cross-arranged at the wire collection member 420. Specifically, at the wire collection member 420, the connection line between the first branch wire segment 412a and the fourth branch wire segment 412d crosses the connection line between the second branch wire segment 412b and the third branch wire segment 412c.

[0138] It should be noted that the number of branch wire segments 412 included in the conductive wire bundle 410 may be two or more, which may be specifically set according to the number of vibrating members 120 and the number of connecting portions 121 on a single vibrating member 120. For example, there are three vibrating members 120, and each vibrating member 120 includes a positive connecting portion 121 and a negative connecting portion 121, and correspondingly, each conductive wire bundle 410 includes three branch wire segments 412.

[0139] Alternatively, two vibrating members 120 are provided, and each vibrating member 120 includes two positive connecting parts 121 and one negative connecting part 121, and correspondingly, the conductive wire bundle 410 connecting the positive connecting part 121 includes four branch wire segments 412, and the conductive wire bundle 410 connecting the negative connecting part 121 includes two branch wire segments 412, so that the branch wire segments 412 of different conductive wire bundles 410 are correspondingly connected to connecting parts 121 of different electrical polarities.

[0140] Reference Fig.12 and Fig.13 In some possible embodiments, the conductive wire bundle 410 includes a main wire segment 411 and a branch wire segment 412, the main wire segment 411 is connected to the working circuit 530, and the branch wire segment 412 is connected to the corresponding connecting portion 121. The conductive component 400 includes at least two wire collection components 420, and the area where the main wire segment 411 and the branch wire segment 412 in the same conductive wire bundle 410 are connected is set in the corresponding wire collection component 420.

[0141] In some possible embodiments, the wire collection member 420 is formed with a receiving space 422 with two ends connected therethrough, and the two ends of the receiving space 422 are corresponding to receiving the main wire segment 411 and the branch wire segment 412; and the peripheral side of the wire collection member 420 is provided with an opening 421 connected to the receiving space 422. The wire collection member 420 can be an elastic member so that the opening 421 can be opened or closed, and the opening 421 can facilitate the placement of the conductive wire bundle 410 into the receiving space.

[0142] In the embodiment of the present application, the wire collection member 420 is used to collect all the wire segments 412 of the corresponding electrical polarity, and the structure of the wire collection member can be a clip-on type, a press-fit type, a connecting sleeve type, etc.

[0143] In some possible embodiments, the main wire segment 411 is provided with at least one wire harness joint, and adjacent main wire segments 411 are connected together through the wire harness joint. In some other possible embodiments of the present application, at least two main wire segments 411 are spirally wound together.

[0144] In the embodiment of the present application, the number of wire harness coupling parts provided for each main wire segment 411 may be one or more, and when the number of wire harness coupling parts is set to multiple, the multiple wire harness coupling parts are spaced apart along the length direction of the main wire segment 411 .

[0145] In the embodiment of the present application, the harness coupling part can be in the form of a buckle, a wire buckle, a magnet, etc., which is not specifically limited in the present application. For example, the harness coupling part is a buckle, which includes two clamping grooves, and the two clamping grooves respectively clamp and fix two adjacent main wire segments 411.

[0146] In the embodiment of the present application, at least two main wire segments 411 may be wound together in a single helix or in a multi-helix manner. Taking two main wire segments 411 as an example, the winding method of the single helix is ​​that one main wire segment 411 extends linearly, and the other main wire segment 411 is helically wound on the linearly extended main wire segment 411; the winding method of the double helix is ​​that the two main wire segments 411 are helically extended around each other.

[0147] Reference Fig.12 In some possible embodiments, the conductive component 400 further includes a matching piece, which may be a plug-in connector, a clamping connector, a threaded connector, etc. For example, the matching piece is a first plug-in portion 430, and one end of at least two main wire segments 411 away from the wire collection member 420 is connected to the first plug-in portion 430, and the first plug-in portion 430 is used to connect to the second plug-in portion corresponding to the working circuit 530.

[0148] In the embodiment of the present application, the first connector 430 can be configured as a plug, and the plug can be a male plug or a female plug. Correspondingly, the information processing component 500 is provided with a second connector, and the first connector can be plugged and matched with the second connector. The structure of the first connector 430 can be set according to actual needs, and this embodiment does not make any specific limitations on this.

[0149] Reference Fig.12 and Fig.13 In some possible embodiments, the auxiliary component 200 includes a seal 260, which is sealingly disposed between the wire hub 420 and the conductive wire harness 410, for example, disposed on the periphery of at least one wire hub 420, and / or, the seal 260 is disposed between the mating component and the working circuit 530, for example, between the first plug-in portion 430 and the second plug-in portion.

[0150] In the embodiment of the present application, the seal 260 is sealed and wrapped around the outer periphery of the wire collection member 420, and the seal 260 is made of a waterproof insulating material, such as rubber, plastic, etc. The seal 260 shrinks inward along the radial direction of the wire collection member 420 at both ends of the axial direction of the wire collection member 420 to wrap the branch wire segments 412 and the main wire segment 411 located at both ends of the wire collection member 420, thereby enabling the seal 260 to protect the wire collection member 420 and the branch wire segments 412 and the main wire segment 411 located at both ends of the wire collection member 420. In addition, the wire collection members 420 provided with the seal 260 can also be stacked together and wrapped as a whole to form a wire collection member collection, thereby centrally restraining multiple wire collection members 420.

[0151] In some other possible embodiments of the present application, the seal 260 is disposed on the first connector 430, and the seal 260 is disposed at least on the connector end of the first connector 430 to be sealed and adapted with the second connector of the working circuit 530. The seal 260 can also be disposed at the position where the first connector 430 is connected to each main wire segment 411, thereby improving the sealing of the connection between the first connector 430 and the plurality of main wire segments 411.

[0152] Reference Fig.18 and Fig.19 In some possible embodiments, the interactive device further includes an information processing component 500, and the information processing component 500 may include a first processor 510. The first processor 510 is electrically connected to the vibrator component 100 through the working circuit 530, and is used to drive the vibrator component 100 to vibrate and make sounds, or receive electrical signals generated by the vibrator component 100.

[0153] In an embodiment of the present application, the control component may further include a memory 520, in which control instructions, audio files, etc. are stored. The first processor 510 may perform operations based on the control instructions 621 to implement various functions, such as controlling the working state of the vibrator component 100. The working state of the vibrator component 100 may include vibration, sound generation, detection, etc. For example, the first processor 510 drives the piezoelectric vibrator 100 to vibrate and generate sound. For another example, the electrical signal generated by the piezoelectric vibrator 100 is sent to the vehicle-mounted terminal 710.

[0154] Reference Fig.18 and Fig.19In some possible embodiments, the information processing component 500 also includes a working circuit 530, which is used to electrically connect multiple devices in the information processing component 500. The working circuit 530 is electrically connected to the vibrator component 100 through the conductive component 400. The working circuit 530 applies an excitation electric field to the vibrator component 100 in the form of an electrical signal to drive the vibrator component 100 to vibrate and make sound. Alternatively, the working circuit 530 receives the electrical signal generated by the vibrator component 100 and analyzes the signal to achieve two-way human-computer interaction.

[0155] In an embodiment of the present application, the working circuit 530 may include various functional devices, such as a processor, a memory, a power amplifier device, a voltage regulator device, an MPU chip, a DSP chip, etc., wherein the memory can be used to store audio files, and the processor can be used to select audio files to be played, select the vibrator assembly 100 to be driven, etc. In addition, the working circuit can also operate under the control of an external controller (such as a vehicle-mounted terminal 710).

[0156] In the embodiment of the present application, the working circuit 530 and the information processing component 500 can be implemented using discrete hardware components, or they can be integrated into one hardware component. For example, at least part of the information processing component 500 and the working circuit 530 can be integrated into a driving circuit board. In one example, each vibrator component 100 is provided with a corresponding driving circuit board; in another example, multiple vibrator components 100 in the interactive device are electrically connected to the same driving circuit board, and the driving circuit board can also be provided with a multi-way switch, etc., to have a channel selection function to drive different vibrator components 100 respectively. Among them, the vibrator component 100 and the driving circuit board can be arranged in the same or different positions.

[0157] In an embodiment of the present application, the driver circuit board may also integrate logic blocks, modules and circuits such as a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components, etc.

[0158] Reference Fig.19 The interactive device is installed on the vehicle body 700, and the working circuit 530 is also electrically connected to the vehicle terminal 710 of the vehicle. The working circuit 530 receives the audio signal from the vehicle terminal 710 and converts the audio signal into an excitation electric field. The vibrator assembly 100 vibrates under the excitation of the excitation electric field, and drives the vehicle body structure (such as the vehicle body outer panel 730, the vehicle body inner panel 720, etc.) attached thereto to vibrate, thereby emitting voice.

[0159] Reference Fig.18In some possible embodiments, the working circuit 530 includes a power amplifier component 531 and a filter component 532, wherein the power amplifier component 531 is configured to adjust the power of the electrical signal, and the filter component 532 is configured to select the electrical signal and remove the noise signal. The filter component may be a low-pass passive filter 532, and the power amplifier component 531 may include a voltage limiter and a current limiter connected in series and an audio amplifier.

[0160] In an embodiment of the present application, the output end of the filter component 532 can also be connected to the input end of the voltage and current limiting device, and the output of the filter component 532 is fed back to the input of the voltage and current limiting device to form a negative feedback loop, so that the output excitation electric field can be corrected based on the impedance characteristics of the load (i.e., the oscillator component 100) to achieve the functions of voltage limiting and current limiting.

[0161] In some possible embodiments, the working circuit 530 may further include a current steering switch, which is disposed between the power amplifying component 531 and the filtering component 532 so as to output a high-frequency square wave with alternating polarity.

[0162] In order to facilitate the layout of the interactive device, the working circuit 530 and the vibrator assembly 100 can be set at different positions. Taking the installation of the interactive device on the vehicle body 700 as an example, the vibrator assembly 100 and the sound amplifier 230 with a smaller volume can be set at the position where sound needs to be emitted, and the working circuit 530 of each vibrator assembly 100 can be integrated in the vehicle terminal 710, or can be set in a vacant corner of the vehicle body 700, and the working circuit 530 is electrically connected to the corresponding vibrator assembly 100 through the conductive wire harness 410.

[0163] In some possible embodiments, the interactive device may have a low-power sleep mode, see Fig.19 The interactive device may further include an input component 600, which wakes up the information processing component 500 to start the interactive function based on at least one of the voice, action and image of the interactive object. The interactive object may be a biological object or a non-biological object. Taking the interactive device installed on the vehicle body 700 as an example, the interactive object may include people inside the vehicle, people outside the vehicle, objects inside the vehicle, and objects outside the vehicle (such as another vehicle or an obstacle, etc.), where people outside the vehicle and objects outside the vehicle may be referred to as external objects.

[0164] In the embodiment of the present application, the first processor 510 is configured to output an audio signal to the vibrator component 100 after being awakened by the input component 600 to start the human-computer interaction function so that the vibrator component 100 vibrates the vehicle body outer panel 730 or the vehicle body inner panel 720 under the excitation of the audio signal to send voice to the outside of the vehicle body 700.

[0165] In the embodiment of the present application, when the vibrator assembly 100 is in a working state, the first processor 510 can control the vibrator assembly 100 to emit various reminder voices, such as a voice reminding the vehicle body 700 to pass, a voice reminding people outside the vehicle that they have forgotten items (for example, when the people outside the vehicle have just got off the vehicle), a voice reminding weather conditions or safety instructions, etc.

[0166] It should be noted that the person in the vehicle can wake up the information processing component 500 by operating the vehicle terminal 710 to perform operations such as issuing a voice reminder or playing music. The person or object outside the vehicle can wake up the information processing component 500 through the input component 600 to start the interactive function.

[0167] Reference Fig.19 In some possible embodiments, the input component 600 may include a sensor device 610 and a second processor 620, wherein the sensor device 610 is arranged on the outside of the vehicle body 700, and is used to sense at least one of the voice, action and image of the object outside the vehicle, and the second processor 620 is used to determine whether at least one of the sensed voice, action and image meets a predetermined wake-up condition, and wake up the information processing component 500 to start the interactive function when it is determined that the predetermined wake-up condition is met.

[0168] In the embodiment of the present application, the sensor device 610 may include one or more sensor devices, and multiple sensor devices may be arranged at different positions of the smart terminal and the vehicle, for example, the body panel 730, the window glass, etc.

[0169] In some possible embodiments, the sensor device 610 may include a vibration sensor 811, and the vibration sensor 811 is configured to detect operations such as knocking, touching, and pressing by people outside / inside the vehicle.

[0170] In the embodiment of the present application, the vibration sensor can be inductive, capacitive, or photoelectric. In addition, the vibration sensor 811 can also be the vibrator component 100 of the embodiment of the present application. The interactive device can include multiple vibrator components 100 to serve as sound-emitting devices or sensor devices respectively. Alternatively, the same vibrator component 100 can form both a sound-emitting device for vibrating and sound-emitting, and a sensor device for detecting vibration.

[0171] In the embodiment of the present application, the second processor 620 may be configured to wake up the information processing component 500 when it is determined that the vibration sensed by the vibration sensor 811 satisfies a predetermined vibration condition. For example, the predetermined vibration condition may include a predetermined number of consecutive taps, a continuous pressing time, etc. For example, if the vibration sensor 811 senses two consecutive taps that satisfy the predetermined vibration condition, the information processing component 500 is woken up.

[0172] In this way, the input component 600 can easily understand the intention of the person outside the vehicle to interact with the vehicle body 700 through the intentional tapping behavior of the person outside the vehicle, thereby controlling the first processor 510 to start the human-computer interaction function.

[0173] In the embodiment of the present application, the second processor 620 can also filter out the tapping whose intensity is lower than the predetermined threshold value when determining whether the predetermined tapping condition is met. In this way, the input component 600 can identify effective tapping and filter out invalid or unintentional tapping.

[0174] In some possible embodiments, the sensor device 610 may include a position sensor configured to sense a distance between an external object and the vehicle.

[0175] In the embodiment of the present application, the second processor 620 may be configured to wake up the information processing component 500 when it is determined that the distance sensed by the position sensor is less than or equal to a predetermined distance threshold. For example, the distance threshold may be a distance less than a conventional safety distance, and may have different values ​​or ranges depending on the interaction object. For example, when the interaction object is a person outside the vehicle, the distance threshold may be a value within a range of 0.2 meters to 0.5 meters, and when the interaction object is an object outside the vehicle, the distance threshold may be a value within a range of 5 meters to 10 meters, and so on.

[0176] In the embodiment of the present application, the interaction device can determine that the person outside the vehicle wants to interact with the vehicle body 700 by the behavior of the person outside the vehicle approaching the vehicle body 700, so that the information processing component 500 turns on the human-computer interaction function. Alternatively, the interaction device can send a voice reminder to other vehicles when other vehicles are too close to the vehicle body 700 to remind the vehicle to pay attention to the distance.

[0177] In some possible embodiments, the sensor device 610 may include an image sensor, and the image sensor is configured to capture an image of the interactive object.

[0178] In the embodiment of the present application, the second processor 620 may be configured to determine the identity of the person outside the vehicle based on the image of the person outside the vehicle, and wake up the information processing component 500 when it is determined that the identity of the person outside the vehicle is a predetermined person. For example, in the case where the vehicle is a family car, the second processor 620 may pre-store images of permitted users of the vehicle, and compare the image of the person outside the vehicle obtained by the image sensor 813 with the pre-stored image of the permitted user to determine whether the person outside the vehicle is a permitted user. The permitted user may be the owner and family members of the vehicle, or the renter of a shared or rented vehicle, etc.

[0179] In the embodiment of the present application, the interaction device can easily determine through the image of the person outside the vehicle that the person outside the vehicle may be the person who wants to interact with the vehicle body 700. The first processor 510 can play welcome music or voice to the person outside the vehicle through the vibrator assembly 100, or can send other voices, such as requiring the person outside the vehicle to provide a specific usage credential (such as a verification code sent to the person by the reservation platform when booking the vehicle body 700) to further interact with the person outside the vehicle.

[0180] In addition, the second processor 620 can determine the gesture of the person outside the vehicle based on one or more images acquired by the image sensor 813, and wake up the information processing component 500 when it is determined that the gesture of the person outside the vehicle meets the predetermined gesture. For example, the predetermined gesture can be a waving action. For example, the second processor 620 can wake up the information processing component 500 when it is determined based on the image that the person outside the vehicle is waving toward the vehicle body 700.

[0181] In the embodiment of the present application, the input component 600 can easily determine the intention of the person outside the vehicle to interact with the vehicle body 700 through the image of the person outside the vehicle. For example, in the case where the vehicle body 700 is a driverless taxi, the input component 600 can easily determine that the person outside the vehicle wants to ride in the vehicle body 700 through the waving action of the person outside the vehicle, and can turn on the human-computer interaction function to further confirm the intention of the person outside the vehicle to ride through voice or perform other identity authentication operations.

[0182] In some possible embodiments, the sensor device 610 may include a sound sensor, and the sound sensor is configured to receive voice input from a person outside the vehicle and a person inside the vehicle. In this case, the second processor 620 is configured to determine whether the voice input of the person outside the vehicle meets the predetermined wake-up word or determine whether the identity of the person outside the vehicle meets the predetermined person based on the voice input of the person outside the vehicle, and when it is determined that the voice input of the person outside the vehicle meets the predetermined wake-up word or the identity of the person outside the vehicle meets the predetermined person based on the voice input of the person outside the vehicle, wake up the information processing component 500 to start the human-computer interaction function.

[0183] For example, when the vehicle body 700 is a taxi, the wake-up word may include "taxi" or "taxi", etc. In this case, the second processor 620 may determine whether the voice input received by the sound sensor matches the wake-up word, and if it matches the wake-up word, wake up the information processing component 500 to start the human-computer interaction function.

[0184] Alternatively, in the case where the vehicle body 700 is a vehicle for family use, the second processor 620 may pre-store the voiceprint of the user allowed by the vehicle body 700 (such as a member of the family), and compare the voiceprint of the person outside the vehicle obtained by analyzing the voice input received by the sound sensor 814 with the pre-stored voiceprint of the user allowed to determine whether the person outside the vehicle belongs to the user allowed. In this way, the input component 600 can easily determine that the person outside the vehicle may be a person who wants to interact with the vehicle body 700 through the voice of the person outside the vehicle, thereby controlling the first processor 510 to start the human-computer interaction function.

[0185] On this basis, the first processor 510 can play welcome music or voice to the people outside the vehicle through the vibrator component 100, or can send other voice, such as requiring the people outside the vehicle to provide specific usage credentials (such as the verification code sent to them by the reservation platform when booking the vehicle body 700, etc.) to further interact with the people outside the vehicle.

[0186] In addition, the sound sensor 814 can also be used to actively receive voice input from people outside the vehicle, and the first processor 510 is configured to play the received voice to the people inside the vehicle through the built-in speaker of the vehicle body 700 (for example, a vehicle built-in sound device connected to the first processor 510). In this way, voice transparent transmission between people inside the vehicle and people outside the vehicle can be achieved, thereby achieving voice interaction between people inside the vehicle and people outside the vehicle.

[0187] Alternatively, the sound sensor may perform semantic analysis on the voice input of the person outside the vehicle, and control the vehicle body 700 based on the result of the semantic analysis. For example, when the person outside the vehicle is a user of the vehicle body 700 (which can be determined by the above-mentioned image or voiceprint method or other methods) and the input voice is "trunk", the first processor 510 may perform semantic analysis on the voice input, and determine whether the result of the semantic analysis is to open or close the trunk in combination with the current trunk state (i.e., whether the trunk is closed or open) (for example, when the current trunk is closed, the result of the semantic analysis is determined to be to open the trunk, and when the current trunk is open, the result of the semantic analysis is determined to be to close the trunk). In this case, the first processor 510 may control the vehicle body 700 according to the result of the semantic analysis, such as closing or opening the trunk.

[0188] In addition, a prompt device, such as a prompt light, may be configured around the sound sensor. The prompt device is activated when the first processor 510 turns on the human-computer interaction function to prompt the person outside the vehicle of the location of the sound sensor so that the person outside the vehicle can interact with the vehicle body 700 or the person inside the vehicle through the sound sensor.

[0189] In some possible embodiments, the first processor 510 may perform different control operations based on the identified identity of the person outside the vehicle. Specifically, the second processor 620 and / or the first processor 510 may further determine the authority corresponding to the identity of the person outside the vehicle, and the first processor 510 may perform different control operations on the vehicle body 700 based on the authority.

[0190] For example, when the identity of the identified person outside the vehicle is the vehicle owner or the driver authorized by the vehicle owner, the first processor 510 can determine that the person outside the vehicle has the highest authority and can control various operations of the vehicle body 700 according to the voice input by the person outside the vehicle, such as opening / closing the door 740, the trunk, the front hood, the charging port, the refueling port, etc., and can provide various information according to the request of the person outside the vehicle, such as the oil level, power level, weather information, etc. of the vehicle body 700.

[0191] Alternatively, when the identity of the identified person outside the vehicle is a driver who is not authorized by the vehicle owner, the first processor 510 may further contact the vehicle owner (for example, through the vehicle customer service center or through a dedicated app) to further confirm with the vehicle owner whether to authorize the person outside the vehicle, and grant the person outside the vehicle the highest authority as above if the vehicle owner authorizes the person outside the vehicle.

[0192] In addition, when the identity of the identified person outside the vehicle is a passenger authorized by the vehicle owner, the first processor 510 can determine that the person outside the vehicle has general authority and can control various general operations of the vehicle body 700 according to the voice input by the person outside the vehicle, such as opening / closing the door 740, the trunk, etc., and can provide general information such as weather information, etc. according to the request of the person outside the vehicle.

[0193] In some possible embodiments, the information processing component 500 can perform a voice call operation with a person outside the vehicle after being awakened by the input component 600, without identifying the identity of the person outside the vehicle. Specifically, when awakened by a knock by a person outside the vehicle, the first processor 510 can turn on the human-computer interaction function to receive the voice input of the person outside the vehicle. In some cases, the first processor 510 can directly analyze the voice input and perform corresponding control operations on the vehicle body 700. Alternatively or additionally, the first processor 510 can establish a voice connection with the remote owner, so that the person outside the vehicle can talk to the remote owner through the voice connection.

[0194] It should be noted that the first processor 510 and the second processor 620 may be independent processors, the second processor 620 may be implemented as a part of the first processor 510 , or both the first processor 510 and the second processor 620 may be a part of the vehicle-mounted terminal 710 in the vehicle body 700 .

[0195] In the embodiment of the present application, the sensor device 610 may include any one or more of a vibration sensor, a position sensor, an image sensor, and a sound sensor. In addition, the interactive device may also include an external camera and / or an external microphone to support further human-computer interaction functions.

[0196] In the embodiment of the present application, the information processing component 500 can also be configured to perform vehicle control operations based on the voice input of the person outside the vehicle received by the sound sensor and the vibrator component 100 after being awakened by the second processor 620. For example, the first processor 510 can establish a communication connection with the remote owner through an on-board mobile communication module (such as an on-board 4G or 5G communication module) so that the person outside the vehicle can make a voice call with the remote owner through the communication connection. For example, similarly, when the vehicle body 700 executes the above-mentioned refueling, shared car rental and other applications, the remote owner of the vehicle body 700 can make a voice call with the shopping place staff, gas station staff or car rental personnel through the communication connection established by the first processor 510 to further complete the required service.

[0197] On this basis, an embodiment of the present application also provides a smart terminal, which may be a mobile phone, computer, television, industrial computer, game console, etc. The smart terminal includes a terminal body and an interactive device of an embodiment of the present application, and the interactive device is arranged on the terminal body.

[0198] Reference Fig. 20 The embodiment of the present application also provides a vehicle, which includes a vehicle body 700, on which is mounted an interactive device (including a vibrator assembly 100) according to an embodiment of the present application. The interactive device can provide sound outputs such as voice, music, and navigation under the control of an on-board terminal 710, or can be used as a sensor device to obtain external vibration, voice information, etc., to facilitate human-computer interaction.

[0199] In the embodiment of the present application, the vibrator component 100 of the interactive device can be arranged on one or more body structures of the vehicle body 700, such as the vehicle body outer panel 730 (such as the power compartment cover, the door outer panel, the luggage compartment cover, the roof, etc.), the vehicle body inner panel 720 (such as the door inner panel, the roof inner panel, the floor, etc.), the vehicle body component (such as the vehicle body beam column, the instrument panel, the chassis, the seat 770, the armrest box, the bumper 750, the steering wheel, the window glass), etc.

[0200] In some possible embodiments, the second connecting member 320 fixes the substrate 110 to the outer body panel 730 / the inner body panel 720, and transmits the vibration to the outer body panel 730 / the inner body panel 720, thereby driving the outer body panel 730 / the inner body panel 720 to vibrate and generate sound.

[0201] In the embodiment of the present application, the vibrator assembly 100 connected to the vehicle body structure can drive the vehicle body structure to vibrate and generate sound, replacing the traditional vehicle-mounted speakers. Alternatively, the interactive device emits sound to the outside of the vehicle through the vibrator assembly 100, or receives vibration and voice information outside the vehicle, so that the vehicle has the ability to interact with the inside and outside. In addition, the vehicle equipped with the vibrator assembly 100 can also be used as an outdoor movable speaker system to expand the use scenarios of the vehicle.

[0202] In the embodiment of the present application, in order to amplify the vibration to produce sound of sufficient volume, the vibrator assembly 100 can be directly connected to the vehicle body structure through the second connecting member 320, and the vehicle body structure can also be reused as the sound amplifier 230. In addition, the vibrator assembly 100 can also be connected to the vehicle body structure through functional components (such as the housing 210, the sound amplifier 230, etc.).

[0203] In the embodiment of the present application, the vibrator assembly 100 suitable for low-frequency sound generation can be arranged on at least one of the roof 760, the chassis and the seat 770. The vibrator assembly 100 suitable for medium and high-frequency sound generation can be arranged on the vehicle roof 760, the chassis and the seat 770. Fig. 20 At least one of the front / rear bumpers 750 , doors 740 , roof 760 , chassis, instrument panel, and seats 770 is shown.

[0204] Among them, the dimension of the second connecting member 320 in the vibrator assembly 100 suitable for low-frequency sound generation along the deformation direction of the vibrator 120 is within a first preset range, and the dimension of the second connecting member 320 in the vibrator assembly 100 suitable for medium and high-frequency sound generation along the deformation direction of the vibrator 120 is within a second preset range. The value in the first preset range is greater than the value in the second preset range.

[0205] In the embodiment of the present application, a plurality of interactive devices may be provided on the vehicle body, or the interactive device includes a plurality of vibrator assemblies 100 provided on the vehicle body 700, which can conveniently form stereo surround sound and improve the sound quality. The plurality of vibrator assemblies 100 may have the same or different structural forms, connection methods, and sound-generating performances. For example, the plurality of vibrator assemblies 100 are symmetrically provided on both sides of the vehicle body 700 parallel to the driving direction.

[0206] It is understandable that different parts of the vehicle body 700 are provided with vibrator assemblies 100 with different sound performances, and a combined speaker can be formed on the vehicle body 700, thereby providing a stereo surround sound field for the user. Since the vibrator assembly 100 can directly drive the vehicle body 700 constituting the vehicle to make a sound, it can have the ability to make a sound outside the vehicle, which can expand the application scenarios of the vehicle speaker, and can also make a sound inside the vehicle, meeting the various needs of users for using the vehicle speaker.

[0207] In the embodiment of the present application, a plurality of vehicle body structures may form a sandwich structure, for example, a sandwich structure is formed between the vehicle body outer panel 730 and the vehicle body inner panel 720 corresponding to the vehicle door 740, and the sandwich structure forms an installation space. The vibrator assembly 100 may be arranged in the installation space so that the vehicle body structure can provide visual shielding and physical protection for the vibrator assembly 100. It can be understood that the vibrator assembly 100 connected to the vehicle body outer panel 730 is conducive to interaction with objects outside the vehicle, and the vibrator assembly 100 connected to the vehicle body inner panel 720 is conducive to interaction with objects inside the vehicle.

[0208] In an embodiment of the present application, the conductive wire bundle 410 of the interactive device is arranged along the edge of the sandwich structure, and is integrated into the door cables of the door functional components such as the window glass, glass lifting mechanism, noise reduction device, and anti-collision device, and is connected to the working circuit 530 through the door cables.

[0209] In the embodiment of the present application, the sandwich structure may also be provided with an isolation layer to isolate the wet area (the area that may be exposed to rain) of the vehicle body outer panel 730 from the dry area of ​​the vehicle body inner panel 720. For the vibrator assembly 100 disposed in the wet area of ​​the vehicle, a waterproof structure may be provided on the vibrator assembly 100 to achieve a waterproof effect. Accordingly, the conductive wire harness 410 may bypass or pass through the isolation layer to be integrated into the door cable.

[0210] In some possible embodiments, in a door structure including a wet area and a dry area, the isolation layer can be implemented by using a partition plate covered with a protective film, the partition plate is provided with a partition wire hole, the protective film is provided with a film wire hole, and the conductive wire bundle 410 sequentially passes through the partition wire hole and the film wire hole to reach the dry area. The film wire hole can be filled with sealant to prevent water in the wet area from entering the dry area.

[0211] In the embodiment of the present application, the sandwich structure may also be provided with sound-absorbing cotton to block the transmission of sound inside and outside the vehicle. The conductive wire harness 410 may be integrated into the door cable between the sound-absorbing cotton and the partition plate.

[0212] In the embodiment of the present application, the driver circuit board can be arranged in the location of the integrated processor such as the armrest box, instrument panel, etc. of the vehicle, or it can be arranged in the door dry area and other locations. In addition, the driver circuit board can be built into the vehicle computer in the cockpit, or it can be configured as an independent driver circuit board containing MCU, DSP, and power amplifier devices. In addition, the driver circuit board can also be provided with A2B, CAN devices, etc., in order to obtain the sound source signal of the vehicle terminal 710. The driver circuit board integrated in the vehicle terminal 710 or the independent driver circuit board can directly drive the vibrator assembly 100 of one or more channels.

[0213] In some possible embodiments, a vibrator assembly 100 is provided at a vehicle body beam column position such as an A-pillar or a B-pillar, so as to utilize the A-pillar or the B-pillar of the vehicle to provide a richer auditory effect and enhance the user experience.

[0214] In the embodiment of the present application, after the conductive harness 410 is connected to the vibrator assembly 100 at the vehicle body beam, it can be integrated into the door cable via the lead hose at the hinge between the door 740 and the vehicle body beam, which can save space on the vehicle's A-pillar or B-pillar and reduce the difficulty of installing the vibrator assembly 100.

[0215] Reference Fig. 20 In some possible embodiments, in addition to the vehicle door 740 , the vibrator assembly 100 can also be installed in one or more of a bumper 750 , a roof 760 , a chassis, a dashboard, and a seat 770 .

[0216] For example, the bumper 750 includes a bumper shell and an energy absorbing device, and the vibrator assembly 100 is disposed between the bumper shell and the energy absorbing device, thereby utilizing the front bumper and / or rear bumper of the vehicle to provide a richer auditory effect and enhance the user experience. On this basis, the conductive wire harness 410 can be attached to the bumper 750 and connected to the working circuit 530 outside the bumper 750.

[0217] In the embodiment of the present application, there may be multiple energy absorbing devices, and a vibrator assembly 100 may be arranged between any energy absorbing device and the bumper shell. The vibrator assembly 100 may be connected to the bumper shell or the energy absorbing device. The vibrator assemblies 100 corresponding to multiple energy absorbing devices may be arranged in association or in isolation.

[0218] In the embodiment of the present application, a third connecting member 330 and a sound amplifier 230 may be provided in a non-flat area of ​​the vehicle that is not flat enough and difficult to generate sufficient vibration, or in a position with a cushion material, a sound insulation structure, etc. The vibrator assembly 100 in the non-flat area is connected to the sound amplifier 230 via the second connecting member 320 to transmit vibration to the sound amplifier 230. After generating sound of sufficient volume, the sound is transmitted to the vehicle body structure via the third connecting member 330, thereby effectively solving the problem of insufficient flatness of the vehicle body panel and difficulty in generating sufficient vibration, thereby improving the sound effect of the interactive device.

[0219] For example, one or more vibrator assemblies 100 disposed at energy absorbing devices, the roof 760 , seats 770 (including back panels, seat cushions, headrests, etc.), floors, armrest boxes, etc. may be connected to a sound amplifier 230 .

[0220] In some possible embodiments, the vibrator assembly 100 may be located between the sound amplifier 230 and the vehicle body structure, that is, the sound amplifier 230 forms a shell structure to cover the vibrator assembly 100. Correspondingly, an effective spacing needs to be maintained between the vibrator assembly 100 and the vehicle body structure so that the vibration space can still be maintained when the vehicle body structure is deformed by force, such as the vibrator assembly 100 arranged at the cushion material of the seat 770.

[0221] In order to improve the sound effect and reduce the impact of vibration on the vehicle body structure, the vibrator assembly 100 can be separated from the airflow grille, license plate, sensor and other areas on the vehicle body.

[0222] It should be noted that the vibrator assembly 100 can be set on the surface of the vehicle body structure outside the vehicle, or on the surface of the vehicle body structure inside the vehicle, or on the unexposed surface of the vehicle body structure, such as the non-support surface of the seat cushion, the inside of the backrest, the inside of the headrest, between the vehicle body outer panel 730 and the vehicle body inner panel 720, etc., such as the floor corresponding to the seat 770 and other locations that are difficult to be touched by users in the vehicle, so as to reduce the possibility of accidental touch.

[0223] It can be understood that, when the vibrator assembly 100 is installed close to the outside of the vehicle body, it has a good outward sound effect, and when the vibrator assembly 100 is installed close to the inside of the vehicle body, it has a good inward sound effect.

[0224] In the embodiment of the present application, the conductive wire harness 410 attached to the bumper 750 can be connected to the working circuit 530 after being connected in parallel with the cable of at least one of the vehicle lights, the radar sensor, and the camera.

[0225] Reference Fig. 20 In some possible embodiments, the interactive device can also be installed on the roof 760. Similar to the structure of the door 740, the roof 760 can also form a sandwich structure. The vibrator assembly 100 is arranged in the sandwich structure, so as to use the roof 760 of the vehicle to provide a more three-dimensional auditory effect and enhance the user experience.

[0226] In the embodiment of the present application, the conductive wire harness 410 connected to the vibrator assembly 100 at the roof 760 can be integrated into roof cables such as roof light cables, antenna cables, and sunroof cables.

[0227] In an embodiment of the present application, the vibrator assembly 100 can be arranged in a first area of ​​the roof 760 close to the front windshield and / or a second area close to the rear windshield to provide a more three-dimensional auditory effect from the front and / or rear upper side of the occupants.

[0228] In some possible embodiments, the roof 760 also includes a skylight area where a skylight structure is set, and the vibrator assembly 100 can be set away from the skylight area, for example, on the side of the inner panel 720 of the vehicle body corresponding to the roof 760 facing the outer panel 730 of the vehicle body, so as to reduce the mutual influence between the skylight structure and the vibrator assembly 100.

[0229] In some other possible embodiments, the vibrator assembly 100 may be disposed in a skylight structure to provide a more three-dimensional auditory effect from above the occupants of the vehicle. For example, the skylight may include an outer light-transmitting plate and / or an inner light-shielding plate, and the vibrator assembly 100 is connected to a surface of the inner light-shielding plate facing the outer light-transmitting plate to provide a more three-dimensional auditory effect using the inner light-shielding plate.

[0230] It should be noted that the vibrator assembly 100 also needs to avoid soft cushions, noise reduction structures, etc. in the vehicle. For example, the vibrator assembly 100 is set on the side of the vehicle body inner panel 720 close to the sunroof to reduce the loss during sound transmission.

[0231] Reference Fig. 20 In some possible embodiments, the vibrator assembly 100 can also be installed on the dashboard 760 of the vehicle. For example, the vibrator assembly 100 is connected to the inner surface of the vehicle body inner panel 720 corresponding to the dashboard 760 to emit sound into the vehicle.

[0232] Reference Fig. 20 In some possible embodiments, the vibrator assembly 100 is disposed on the seat 770, for example, disposed inside the seat 770 to interact with the occupants. The conductive wire harness 410 corresponding to the seat 770 can be integrated into the seat cable of the electric adjustment mechanism, massage mechanism, etc. of the seat 770 to connect the working circuit 530.

[0233] In the embodiment of the present application, the multiple seats 770 of the vehicle can be provided with the same or different vibrator assemblies 100, and some seats 770 can be provided with vibrator assemblies 100, or all seats 770 can be provided with vibrator assemblies 100. The vibrator assembly 100 can be provided at a position such as a seat cushion bottom plate or a seat back plate.

[0234] In some embodiments, the seat 770 includes a headrest, which can be arranged on the seat back via a connecting tube. The vibrator assembly 100 is arranged on the headrest. The conductive wire harness 410 corresponding to the headrest passes through the connecting tube and is connected to the seat cable. The vibrator assembly 100 at the headrest can provide a close-up hearing effect for the occupant of the seat.

[0235] In some possible embodiments, the vibrator assembly 100 may also be disposed on a chassis of the vehicle. The conductive wire harness 410 corresponding to the chassis may be integrated with the seat cable and extend along the floor to connect to the working circuit 530 .

[0236] In some possible embodiments, the vibrator assembly 100 may be connected to an armrest box to provide a richer auditory effect by utilizing the armrest box.

[0237] In addition, an embodiment of the present application provides an interactive body structure, which may be a door structure, a seat structure, a roof structure, a wheel structure, a trunk structure, a bumper structure, and the like.

[0238] In addition, the present application also provides a rescue system for vehicle rescue. Fig.21 The rescue call system includes a rescue platform 800 and a vehicle-mounted communication platform 780, and the vehicle-mounted communication platform 780 includes an input device 781 and an output device 782. The vehicle-mounted communication platform 780 is configured to make a rescue call to the rescue platform 900 in response to receiving an emergency signal, the input device 781 can be configured as a sound input device for the rescue call, and the output device 782 can be configured as a sound output device for the rescue call.

[0239] It should be noted that at least one of the input device 781 and the output device 782 is an interactive device of the embodiment of the present application. For example, the vibrator component 100 for sensing vibration in the interactive device is used to constitute the input device 781, and the vibrator component 100 for generating vibration in the interactive device is used to constitute the output device 782; or, since the vibrator component 100 is used to constitute the input device 781, it is also used to constitute the output device 782. Of course, the input device 781 and the output device 782 may also include other forms of devices, such as a magnetoelectric microphone, a magnetoelectric speaker, a button, a keyboard, a touchpad, etc.

[0240] In some embodiments, the vehicle-mounted communication platform 780 includes functional components installed on the vehicle body (such as a support plate, a box body of the communication component 783, an antenna device, etc.), and the interactive device is connected to the functional component as a sound input device 781 and / or a sound output device 782.

[0241] According to the technical solution of the embodiment of the present application, when the vehicle-mounted communication platform 780 makes a rescue call to the rescue platform 900, the vibrator assembly 100 with low power consumption is used as the sound input device and / or output device of the rescue call, which effectively improves the interaction efficiency of the rescue call system, reduces energy consumption, prolongs the call duration, and improves the reliability of rescue. In addition, the vibrator assembly 100 has a wider sound frequency range to have better sound quality, which is conducive to improving the call quality.

[0242] In some embodiments, the audio frequency range of the vibrator assembly 100 can be 150Hz to 20kHz, with good sound quality. And the sound field of the vibrator assembly 100 can be close to 180 degrees, which is conducive to achieving full coverage of the sound field. In addition, the vibrator assembly 100 also has the characteristics of corrosion resistance, dust resistance, electromagnetic interference resistance and no electromagnetic interference, which are conducive to the application of the vehicle-mounted communication platform 780 equipped with the vibrator assembly 100 in harsh working environments such as humidity.

[0243] In the embodiment of the present application, the vehicle-mounted communication platform 780 may include a communication component 783, and the communication component 783 may establish communication with the rescue platform through radio or other means. The communication component 783 and / or the control component of the interactive device may be integrated into the vehicle-mounted terminal 710.

[0244] In some possible embodiments, the rescue system further includes a rescue device 790 disposed on the vehicle body, and the vehicle-mounted communication platform 780 can be connected to the rescue device 790 by wired or wireless communication. The vehicle-mounted communication platform 780 sends an activation request to the rescue device 790, and the rescue device 790 can receive and respond to the activation request. The wireless communication method may include but is not limited to Bluetooth, wireless broadband (Wireless-Fidelity, WI-FI), ultra-wideband (UltraWideBand, UWB), star flash, etc.

[0245] Reference Fig.21 The rescue device 790 may include a rescue controller and one or more sound devices 791. The sound device 791 may include a sound-generating device, such as an in-vehicle sound-generating device, an out-vehicle sound-generating device, etc. The sound device 791 may also include a sound-collecting device, such as an in-vehicle sound-collecting device, an out-vehicle sound-collecting device, etc. The rescue controller may be integrated into the vehicle-mounted terminal 710. The sound-generating device may be implemented by the vibrator assembly 100 and / or the output device 782 of the embodiment of the present application, and the sound-collecting device may be implemented by the vibrator assembly 100 and / or the sensor device 610 and / or the input device 781 of the embodiment of the present application.

[0246] For example, the rescue controller is connected to the in-vehicle sound-generating device, the in-vehicle sound-collecting device, the outside-vehicle sound-generating device, and the outside-vehicle sound-collecting device respectively by wired or wireless communication. The rescue controller of the rescue device 790 can be configured to control the in-vehicle sound-generating device, the in-vehicle sound-collecting device, the outside-vehicle sound-generating device, and the outside-vehicle sound-collecting device to form an audio signal transmission link between the inside and outside of the vehicle, or to enable the automatic external call function in response to receiving an activation request from the vehicle-mounted communication platform 780.

[0247] The technical solution of the embodiment of the present application can realize the linkage of remote rescue and on-site rescue through the linkage of the rescue device 790 and the vehicle-mounted communication platform 780, forming a complete and rapid rescue method response mechanism, thereby improving the rapid response capability of the rescue method.

[0248] In some possible embodiments of the present application, the rescue device 790 further includes a health sensor 792. The rescue device 790 can obtain the health status information of the occupants through the health sensor 792, and send the health status information to the rescue platform 900 through the vehicle-mounted communication platform 780. The rescue platform 900 determines the injury level based on the health status information, and determines whether the injury level meets the preset conditions, and feeds back the injury level and the judgment result to the vehicle-mounted communication platform 780. When the vehicle-mounted communication platform 780 receives that the injury level meets the preset conditions, it can send an activation request to the rescue device 790. The rescue device 790 responds to the activation request and forms an audio signal transmission link between the inside of the vehicle and the outside of the vehicle through the sound device 791, so that the occupants inside the vehicle can communicate with the outside of the vehicle by voice.

[0249] For example, after the vehicle-mounted communication platform 780 receives the emergency signal, the vehicle-mounted communication platform 780 can obtain the health status information of the occupants of the vehicle through the health sensor 792 of the rescue device 790 located inside the vehicle, and send the obtained health status information to the rescue platform 900.

[0250] In an embodiment of the present application, the emergency signal may include a rescue request signal formed by triggering the emergency call button of the vehicle or a signal formed by the vehicle detecting that the collision information of the vehicle satisfies at least one trigger condition. As an example, the trigger condition may include at least one of the following: the airbag pops out, the temperature inside the vehicle is outside the target temperature range, the smoke concentration inside the vehicle is greater than the concentration threshold, the speed of the vehicle is greater than the speed threshold, the acceleration of the vehicle is greater than the acceleration threshold, and the posture of the vehicle is abnormal. The airbag pops out may include partial airbag pops out or all airbags pops out. The abnormal posture of the vehicle may refer to the vehicle being in an abnormal tilt state or a rollover state. The target temperature range, concentration threshold, speed threshold, acceleration threshold and abnormal posture may all be pre-set according to actual conditions.

[0251] In the embodiment of the present application, the health sensor 792 may include but is not limited to an image sensor, a voice detection sensor, a pressure sensor, a temperature sensor, etc.

[0252] In an embodiment of the present application, the rescue platform 900 can determine the injury level based on the health status information sent by the vehicle-mounted communication platform 780, and determine whether the preset conditions are met based on the comparison between the injury level and the preset level. As an example, the injury level may include but is not limited to level I, level II, level III and level IV, and it can be defined that the higher the level, the worse the health status of the occupants. For example, level I may indicate that the health status of the occupants is good; level II may indicate that the health status of the occupants is relatively good; level III may indicate that the health status of the occupants is average, such as the occupants are seriously injured and the language expression is unclear; and level IV may indicate that the health status of the occupants is poor, such as the occupants are comatose and unable to express themselves verbally. It should be noted that the injury level and the preset level are only exemplary, and this application does not limit this.

[0253] Among them, the preset condition can be that the injury level is equal to the preset level, which is called the first preset condition, or the preset condition refers to that the injury level is greater than the preset level, which is called the second preset condition.

[0254] For example, level III is determined as the preset level. When the vehicle-mounted communication platform 780 receives feedback from the rescue platform that the injury level is level III, that is, when it is determined that the injury level meets the first preset condition, the vehicle-mounted communication platform 780 sends a first activation request to the rescue device 790.

[0255] In some other possible embodiments of the present application, the vehicle-mounted communication platform 780 receives feedback from the rescue platform 900 that the injury level exceeds the preset level (for example, the preset level is level III, and the injury level fed back by the rescue platform 900 is level IV), that is, it is determined that the injury level meets the second preset condition, and the vehicle-mounted communication platform 780 can send a second activation request to the rescue device 790, and the rescue device 790 responds to the second activation request to start the automatic external call for help function. In this mode, the vehicle-mounted communication platform 780 can communicate with the rescue device 790 and broadcast the call for help information through the vehicle-outside sound device A300 of the rescue device 790. This implementation method realizes the automatic external call for help of the vehicle and improves the rapid response capability of the rescue method.

[0256] In the embodiment of the present application, the vehicle-mounted communication platform 780 also sends a pre-formed voice audio file to the rescue device 790 when it is determined that the injury level meets the second preset condition, so that the rescue device 790 broadcasts the distress information based on the voice audio file.

[0257] In some possible embodiments, the vehicle communication platform 780 may also authorize opening the vehicle door to facilitate people outside the vehicle to rescue people inside the vehicle when it is determined that the injury level meets the first preset condition or the second preset condition.

[0258] In addition, the embodiment of the present application also provides a rescue method. The rescue system that can be applied to the embodiment of the present application, refer to Fig. 22 and Fig.23 , the rescue method may include the following steps:

[0259] S110, in response to receiving an emergency signal, a rescue call is made to a rescue platform through the vehicle-mounted communication platform, wherein the input device is configured as a sound input device for the rescue call, the output device is configured as a sound output device for the rescue call, and at least one of the input device and the output device is an interactive device of an embodiment of the present application.

[0260] Reference Fig. 22 In some possible embodiments, after step S110, the rescue method may further include the following steps:

[0261] S120, obtaining health status information of the occupants in the vehicle through the rescue device, and sending the health status information to the rescue platform through the vehicle-mounted communication platform.

[0262] S130, in response to receiving the injury level fed back by the rescue platform based on the health status information and the injury level meets the first preset condition, the vehicle-mounted communication platform sends a first activation request to the rescue device, wherein the first preset condition is that the injury level is equal to the preset level.

[0263] S140, forming an audio signal transmission link between the interior of the vehicle and the exterior of the vehicle through a sound device, for voice communication between occupants inside the vehicle and the exterior of the vehicle.

[0264] Reference Fig. 22 In some possible embodiments, after step S110, the rescue method may further include the following steps:

[0265] S120, obtaining health status information of occupants in the vehicle through a rescue device and sending the health status information to a rescue platform through an in-vehicle communication platform.

[0266] S150, in response to receiving the injury level feedback from the rescue platform based on the health status information and the injury level meets the second preset condition, the vehicle-mounted communication platform sends a second activation request to the rescue device to enable the automatic external call for help function, wherein the second preset condition is that the injury level is greater than the preset level.

[0267] S160, the vehicle-mounted communication platform communicates with the rescue device and broadcasts a distress message through a sound device of the rescue device.

[0268] In the embodiment of the present application, the embodiment of the rescue method can refer to the embodiment of the above-mentioned call for help system. For ease of understanding, the following is an exemplary description of the process of the vehicle rescue method through the interaction process between the vehicle communication platform, the rescue platform and the rescue device. Fig.23 The process of vehicle rescue method can include some steps:

[0269] S201, upon receiving an emergency signal, the vehicle-mounted communication platform makes a rescue call to the rescue platform.

[0270] S202, the vehicle communication platform obtains health status information of the occupants in the vehicle. For example, the health status information may be obtained through a health sensor inside the vehicle.

[0271] S203, after acquiring the health status information of the occupants in the vehicle, the vehicle communication platform sends the health status information to the rescue platform.

[0272] S204, after receiving the health status information, the rescue platform determines the injury level according to the received health status information, and judges whether the injury level meets the preset conditions.

[0273] S205, the rescue platform feeds back the injury level and the injury level determination result to the vehicle-mounted communication platform.

[0274] In an embodiment of the present application, the judgment results of the injury level may include the following three situations: the injury level meets the first preset condition (the injury level is equal to the preset level); the injury level meets the second preset condition (the injury level is greater than the preset level); and the injury level does not meet the first preset condition and the second preset condition.

[0275] S206: After receiving the injury level and the injury level meets the first preset condition, the vehicle-mounted communication platform sends a first activation request to the rescue device.

[0276] S207, the rescue device responds to the first activation request and forms an audio signal transmission link between the interior of the vehicle and the exterior of the vehicle through the sound device.

[0277] S208, after receiving the injury level and the injury level meets the second preset condition, the vehicle-mounted communication platform sends a second activation request to the rescue device.

[0278] S209, the rescue device responds to the second activation request and activates the automatic external rescue call function.

[0279] S210, the vehicle-mounted communication platform sends a pre-formed voice audio file to the rescue device.

[0280] S211, after receiving the voice audio file, the rescue device broadcasts the distress message through the external sound device of the vehicle.

[0281] The step division of the various methods above is only for clear description. When implemented, they can be combined into one step or some steps can be split and decomposed into multiple steps. The steps in the rescue method may not occur according to the order of the diagram. For example, two consecutive steps can be executed in parallel or in reverse order. As long as they include the same logical relationship, they are within the scope of protection of this patent.

[0282] An embodiment of the present application also provides an electronic device, which includes at least one processor and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute one or more steps of the above-mentioned method for calling for help.

[0283] An embodiment of the present application also provides a computer-readable storage medium having machine-executable instructions stored thereon, which, when executed, cause a machine to execute one or more steps of a rescue method.

[0284] In some possible embodiments, the vehicle-mounted communication platform may include components such as a communication controller and a memory, the memory may include a read-only memory and a random access memory, the memory may store instructions and data corresponding to the above method, and store various programs and data required for the operation of the vehicle-mounted communication platform. The communication controller executes the instructions in the memory to implement the above rescue method.

[0285] In the embodiment of the present application, multiple components in the vehicle communication platform can be connected through the I / O interface, and the multiple components include: input devices, output devices, memory, and communication components (such as network cards, modems, wireless communication transceivers, etc.). The communication component 711 allows the vehicle communication platform to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunication networks.

[0286] In the embodiment of the present application, the vehicle terminal, the first processor, the second processor, the rescue controller, and the communication controller may be various general and / or special processing components with processing and computing capabilities, including but not limited to a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc.

[0287] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An interactive device, characterized in that: include: A vibrator assembly, comprising a substrate, and a vibrator connected to the substrate, wherein the vibrator is configured to mechanically deform in response to an excitation electric field and drive the substrate to vibrate, and the vibrator comprises at least two connecting parts; The conductive component is used to transmit a first electrical signal to apply the excitation electric field to the vibrating element, and at least two of the connecting parts of the vibrating element are respectively connected to the conductive component.

2. The interactive device according to claim 1, characterized in that: The vibrating members are respectively arranged on opposite sides of the substrate, and each of the vibrating members includes at least two connecting portions corresponding to different electrical polarities; The conductive component includes at least two conductive wire bundles, each of which includes branch wire segments extending to both sides of the substrate respectively, and the branch wire segments are connected to the connecting parts in a one-to-one correspondence; and at least two of the branch wire segments in the same conductive wire bundle are respectively connected to the connecting parts of opposite electrical polarities in the two vibrating members.

3. The interactive device according to claim 2, characterized in that: The conductive component further includes a wire hub, and the conductive wire harness further includes a main wire segment, and the main wire segment is connected to a working circuit; the main wire segment and the branch wire segments of the same conductive wire harness are connected via the wire hub.

4. The interactive device according to claim 3, characterized in that: The wire collection member is formed with a receiving space with two ends connected therethrough, and the two ends of the receiving space are corresponding to receiving the main wire segment and the branch wire segment; and an opening communicating with the receiving space is formed on the peripheral side of the wire collection member.

5. The interactive device according to claim 3, characterized in that: The conductive component further includes a matching piece, at least two of the main conductor segments are connected to the matching piece, and the matching piece is detachably matched with the working circuit.

6. The interactive device according to claim 5, characterized in that: It also includes a sealing member, wherein the sealing member is sealingly disposed between the wire collection member and the conductive wire bundle; and / or, The sealing member is arranged between the matching member and the working circuit.

7. The interactive device according to any one of claims 1 to 6, characterized in that: It also includes a connecting component, which includes a first connecting member and a second connecting member; the first connecting member is used to connect the vibrating member to the substrate; the second connecting member is used to connect the substrate to the functional component and transmit vibration.

8. The interactive device according to claim 7, characterized in that: Along a direction perpendicular to the substrate, a first distance is provided between the functional component and the opposite vibration element or substrate to form a vibration space of the vibrator assembly.

9. The interactive device according to claim 7, characterized in that: Along a direction parallel to the substrate, the second connecting member is spaced apart from the adjacent vibrating member to have a second interval.

10. The interactive device according to claim 7, characterized in that: The connection assembly further includes a third connection member, the functional component includes a sound amplification member and an external component, the second connection member connects the substrate to the sound amplification member, and the third connection member connects the sound amplification member to the external component.

11. The interactive device according to any one of claims 1 to 6, characterized in that: It also includes an information processing component and an input component, wherein the information processing component is electrically connected to the vibrator component and the input component respectively; The information processing component includes a first processor and a memory, the memory stores control instructions, the input component includes a second processor and a sensor device, the first processor is configured to control the working state of the vibrator component based on the control instructions; the sensor device is configured to detect an interactive object, and the second processor is configured to wake up the information processing component based on the detection result of the sensor device.

12. The interactive device according to claim 11, characterized in that: The sensor device is at least one of a vibration sensor, a position sensor, an image sensor, and a sound sensor; The vibration sensor is configured to sense the tapping, touching, and pressing operations of the interactive object; the position sensor is configured to sense the direction and distance of the interactive object; the image sensor is configured to obtain image information of the interactive object; and the sound sensor is configured to obtain sound information of the interactive object.

13. An intelligent terminal, characterized in that: include: Terminal body; The interactive device according to any one of claims 1 to 12 is arranged on the terminal body.

14. A vehicle, characterized in that: include: Vehicle body, including vehicle body inner panels, vehicle body outer panels, and vehicle body components; The interactive device according to any one of claims 1 to 12, wherein at least one of the vehicle body inner panel, the vehicle body outer panel and the vehicle body component is provided with the vibrator component of the interactive device.

15. A distress call system, characterized in that: It includes a rescue platform, a rescue device and a vehicle-mounted communication platform, wherein the rescue device and the vehicle-mounted communication platform are both arranged on a vehicle and electrically connected, and the vehicle-mounted communication platform is communicatively connected with the rescue platform; A rescue device configured to obtain health information of the occupants of the vehicle and to form an audio signal transmission channel connecting the inside and outside of the vehicle; The rescue platform is configured to determine the injury level based on the health status information and determine whether the injury level meets a preset condition; An on-vehicle communication platform, comprising an input device, an output device and a communication component, wherein the input device and the output device are respectively used as a sound input device and a sound output device, and at least one of them is formed by the interactive device described in any one of claims 1 to 12; the communication component is configured to send the health status information to the rescue platform, obtain the injury level and the judgment result of the rescue platform, and instruct the rescue device to form the audio signal transmission channel connecting the inside and outside of the vehicle based on the injury level and the judgment result.

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