Vehicle-mounted emergency communication device, vehicle auxiliary instrument desk assembly and vehicle

Abstract

The utility model discloses a vehicle-mounted emergency communication device, a vehicle auxiliary instrument desk assembly and a vehicle, the vehicle-mounted emergency communication device comprises a function control panel and a plurality of function control modules, the function control panel is arranged on an auxiliary instrument desk and comprises a display screen and function keys; the plurality of function control modules are integrated on the function part control panel, and the plurality of function control modules comprise an air conditioner control module and an analog signal radio module; the function key is reused for operation control of the air conditioner control module and the analog signal reception module, and the display screen is reused for operation parameter display of the air conditioner control module and the analog signal reception module. The analog signal reception module can receive emergency information of a wireless broadcast station in an emergency. The air conditioner control module and the analog signal reception module are both hidden in the auxiliary instrument desk, and space utilization can be optimized. The air conditioner control module and the analog signal reception module share a display screen and function keys, so that the cost can be saved.

Description

Technical Field

[0001] This application belongs to the field of vehicle technology, and in particular relates to an on-board emergency communication device, a vehicle sub-dashboard assembly, and a vehicle. Background Technology

[0002] Vehicle-mounted radio broadcasting systems are crucial infrastructure for ensuring the public can quickly and effectively receive authoritative emergency information during sudden emergencies. When cellular base stations are damaged due to sudden emergencies such as earthquakes, floods, or typhoons, vehicle-mounted radio broadcasting systems play a critical role, making it essential to install analog radios in vehicles.

[0003] As vehicles become increasingly intelligent, in-vehicle screens often integrate digital radio functionality. Therefore, analog radios are now primarily used for emergency purposes, such as receiving external information when nearby cellular base stations are damaged. Consequently, how to configure analog radios within vehicles has become a concern for those in the field. Utility Model Content

[0004] This application provides an in-vehicle emergency communication device, a vehicle sub-dashboard assembly, and a vehicle. The in-vehicle emergency communication device can optimize the space utilization of the vehicle.

[0005] In a first aspect, embodiments of this application provide a vehicle-mounted emergency communication device, which includes a functional control panel and multiple functional control modules. The functional control panel is located on the sub-dashboard and includes a display screen and function keys. The multiple functional control modules are integrated into the functional control panel, including an air conditioning control module and an analog signal radio module. The function keys are used for the operation control of the air conditioning control module and the analog signal radio module, and the display screen is used for the display of the operating parameters of the air conditioning control module and the analog signal radio module.

[0006] In some embodiments, the functional control panel is detachably connected to the sub-dashboard.

[0007] In some embodiments, the functional control panel is provided with a connector on the side facing away from the display screen. The connector is provided with a buckle. The connector is used to be inserted into the slot of the sub-dashboard, and the buckle is used to engage with the slot.

[0008] In some embodiments, the functional control panel is provided with an auxiliary plug and an auxiliary socket on the side facing away from the display screen. The auxiliary plug is located below the auxiliary socket and is used to connect with the mating socket of the sub-dashboard. The auxiliary socket is used to connect with the mating plug of the sub-dashboard.

[0009] In some embodiments, the analog signal radio module has an enable button on the side facing away from the display screen, the enable button being used to control the power supply to the analog signal radio module.

[0010] In some embodiments, the analog signal radio module has a power interface and a battery compartment on the side facing away from the display screen. The power interface is connected to the air conditioning control module and is detachably connected to the wiring of the sub-dashboard. The battery compartment contains a power supply battery, which is detachably connected to the battery compartment and is used to power the analog signal radio module.

[0011] In some embodiments, the plurality of functional control modules further include a power detection module, which is connected to the power interface and the power supply battery respectively, and is used to detect the power of the power supply battery and control the power interface to charge the power supply battery.

[0012] In some embodiments, the analog signal receiving module has an external antenna on the side facing away from the display screen, and the external antenna has a plurality of telescopic joints that are connected in sequence, with adjacent telescopic joints slidingly engaged.

[0013] In some embodiments, the function keys include a first control key for adjusting the air conditioning temperature and radio volume; a second control key for adjusting the air conditioning fan speed and radio frequency; a third control key for automatically adjusting air conditioning parameters and automatically searching for radio stations; a fourth control key for adjusting the air conditioning mode and switching between AM / FM radio; a fifth control key for controlling the opening and closing of the air conditioning vents and switching the frequently used radio station list on and off; a sixth control key for turning on the second-row seat ventilation and switching frequently used radio stations upwards; and a seventh control key for turning off the second-row seat ventilation and switching frequently used radio stations downwards.

[0014] Secondly, embodiments of this application provide a vehicle sub-dashboard assembly, which includes the vehicle-mounted emergency communication device described in the above embodiments.

[0015] Thirdly, embodiments of this application provide a vehicle that includes the vehicle sub-dashboard assembly described in the above embodiments.

[0016] This application provides a vehicle-mounted emergency communication device, which includes an analog signal radio module capable of receiving emergency information from a wireless broadcasting station in case of an emergency. When the functional control panel is located on the sub-dashboard, both the air conditioning control module and the analog signal radio module are hidden within the sub-dashboard, eliminating the need to occupy interior space, thus optimizing vehicle space utilization and creating a more harmonious interior layout. Furthermore, the air conditioning control module and the analog signal radio module share a display screen and function keys, avoiding the need for additional openings in the interior trim and control buttons required to add the analog signal radio module. This eliminates the need to adjust the original interior layout, saving on interior mold costs and thus reducing production costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural schematic diagram of the vehicle sub-dashboard assembly according to some embodiments of this application;

[0019] Figure 2 This is a schematic diagram of a vehicle-mounted emergency communication device according to some embodiments of this application from one perspective;

[0020] Figure 3 This is a schematic diagram of a vehicle-mounted emergency communication device according to some embodiments of this application from another perspective;

[0021] Figure 4 This is a schematic diagram of the structure of the buckle in some embodiments of this application;

[0022] Figure 5 This is a schematic diagram of the structure of an analog signal radio module according to some embodiments of this application.

[0023] In the attached diagram:

[0024] 1-Vehicle emergency communication device; 11-Functional component control panel; 111-Display screen; 112-First control key; 113-Second control key; 114-Third control key; 115-Fourth control key; 116-Fifth control key; 117-Sixth control key; 118-Seventh control key; 119-Connector; 1110-Snap-on; 12-Analog signal radio module; 121-Enable key; 122-Power interface; 123-Battery compartment; 124-Power supply battery; 125-External antenna; 2-Sub-instrument panel. Detailed Implementation

[0025] The features and exemplary embodiments of various aspects of this application will be described in detail below. To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain this application and not to limit it. For those skilled in the art, this application can be implemented without some of these specific details. The following description of the embodiments is merely to provide a better understanding of this application by illustrating examples.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.

[0027] Cellular base stations are the core infrastructure of mobile communication networks, responsible for enabling wireless connections between user equipment and the core network. Cellular base stations employ a cellular network structure, with individual base stations having relatively small coverage areas (hundreds of meters to several kilometers), achieving seamless coverage through dense network deployment. Radio broadcasting stations are facilities specifically designed for wirelessly transmitting audio or video content to the public. They can achieve one-way content distribution, broadcasting programs to a wide audience; provide public information services, offering early warning information in emergencies (such as natural disasters), covering areas without network or power; and disseminate entertainment and culture, meeting public needs through diverse content and supporting localized or national media ecosystems. A single radio broadcasting tower has a relatively wide coverage area (up to tens of kilometers). In emergencies (such as natural disasters), if cellular base stations near a vehicle are damaged, passengers can only receive emergency information via analog radio. Therefore, in-vehicle radio receiving systems are crucial infrastructure for ensuring the public can quickly and effectively receive authoritative emergency information during sudden emergencies, making the installation of analog radios in vehicles essential.

[0028] However, as vehicles become increasingly intelligent and interior designs become more minimalist, in-vehicle screens often integrate digital radio functionality, leaving analog radios as merely an emergency measure. When an analog radio and an in-vehicle screen coexist in the vehicle, it appears jarring and out of place, while also taking up interior space, resulting in a waste of both space and cost. Therefore, how to integrate an analog radio into the vehicle has become a key consideration for those skilled in the art.

[0029] In view of this, this application provides a vehicle-mounted emergency communication device 1, a vehicle sub-dashboard assembly, and a vehicle, wherein the vehicle-mounted emergency communication device 1 can optimize the space utilization of the vehicle.

[0030] Please refer to Figure 1 and Figure 2 , Figure 1 This is a structural schematic diagram of the vehicle sub-dashboard assembly according to some embodiments of this application; Figure 2 This is a schematic diagram of a vehicle-mounted emergency communication device according to some embodiments of this application from one perspective.

[0031] In a first aspect, embodiments of this application provide a vehicle-mounted emergency communication device 1, which includes a functional control panel 11 and multiple functional control modules. The functional control panel 11 is disposed on the sub-dashboard 2 and includes a display screen 111 and function keys. Multiple functional control modules are integrated into the functional control panel 11, including an air conditioning control module and an analog signal radio module 12. The function keys are used for the operation control of the air conditioning control module and the analog signal radio module 12, and the display screen 111 is used for the display of the operating parameters of the air conditioning control module and the analog signal radio module 12.

[0032] The functional control panel 11 is installed on the sub-instrument panel 2. It can be fixedly installed on the sub-instrument panel 2 (for example, the functional control panel 11 is integrally formed with the sub-instrument panel 2 through a process such as one-piece molding), or it can be movably installed on the sub-instrument panel 2 (for example, the functional control panel 11 and the sub-instrument panel 2 are detachably connected).

[0033] Multiple functional control modules are integrated with the functional control panel 11 as one unit. Multiple functional control modules can be connected to the functional control panel 11 by a snap-fit ​​connection, such as the analog signal radio module 12 being connected to the functional control panel 11 by a snap-fit ​​connection.

[0034] The air conditioning control module controls the air conditioning operating parameters, while the analog signal radio module 12 receives audio signals via traditional radio waves. Both the air conditioning control module and the analog signal radio module 12 are integrated into the functional control panel 11, and they can operate independently without interference by switching the circuit on and off.

[0035] When the functional control panel 11 is installed on the sub-instrument panel 2, multiple functional control modules are hidden within the sub-instrument panel 2. The air conditioning control module and the analog signal radio module 12 share the same functional control panel 11. In different operating modes, the display screen 111 and control keys on the functional control panel 11 are used for the operation control and parameter display of the air conditioning control module, or for the operation control and parameter display of the air conditioning control module.

[0036] For example, the air conditioning control module can be connected to the function keys and display screen 111 via a circuit, and the analog signal radio module 12 can be connected to the function keys and display screen 111 via another circuit. Both circuits can be disconnected or one can be selectively connected. When the circuit between the air conditioning control module and the function keys and display screen 111 is connected, the function keys control the operation of the air conditioning control module, and the display screen 111 displays the operating parameters of the air conditioning control module. When the circuit between the analog signal radio module 12 and the function keys and display screen 111 is connected, the function keys control the operation of the analog signal radio module 12, and the display screen 111 displays the operating parameters of the analog signal radio module 12.

[0037] Under normal circumstances, the analog radio module 12 is off. Rear passengers can control the air conditioning control module using function keys, and the display screen 111 shows the operating parameters of the air conditioning control module in real time (such as temperature, airflow, and operating mode). In case of an emergency (such as a natural disaster where communication via cellular base stations is impossible), the analog radio module 12 can be turned on (e.g., by connecting its power supply circuit). At the same time, the air conditioning control module is turned off. Passengers or the driver can then control the analog radio module 12 using function keys (such as adjusting volume, tuning, and searching for radio stations), and the display screen 111 shows the operating parameters of the analog radio module 12 in real time.

[0038] In the above embodiment, the vehicle-mounted emergency communication device 1 is equipped with an analog signal receiver module 12, which is suitable for harsh environments and can receive emergency information from a wireless broadcasting station in case of an emergency. Both the air conditioning control module and the analog signal receiver module 12 are integrated into the functional control panel 11. When the functional control panel 11 is located on the sub-dashboard 2, both the air conditioning control module and the analog signal receiver module 12 are hidden within the sub-dashboard 2, without occupying interior space. This optimizes vehicle space utilization and makes the interior layout more harmonious. Furthermore, the air conditioning control module and the analog signal receiver module 12 share the display screen 111 and function keys, eliminating the need for additional openings in the interior components and control buttons required by adding the analog signal receiver module 12. Therefore, no adjustment to the original interior layout is needed, saving on interior mold costs and thus reducing production costs.

[0039] like Figure 1 and Figure 2 As shown, in some embodiments of this application, the functional control panel 11 is detachably connected to the sub-instrument panel 2.

[0040] For example, the functional control panel 11 and the sub-instrument panel 2 can be connected by bolts. The functional control panel 11 is fixed to the sub-instrument panel 2 by bolts. By removing the bolts, the functional control panel 11 can be removed from the sub-instrument panel 2, thereby realizing a detachable connection between the functional control panel 11 and the sub-instrument panel 2.

[0041] For example, the functional control panel 11 and the sub-instrument panel 2 can be movably connected through the sliding engagement of a guide rail and a slider. A guide rail can be installed on the sub-instrument panel 2, and the angle between the guide direction of the guide rail and the vertical direction is preferably an acute angle. A slider can be installed on the functional control panel 11. The slider can be installed on the functional control panel 11 after it is formed, or it can be integrally formed with the functional control panel 11 (i.e., the slider can be a part of the functional control panel 11). The slider slides with the guide rail, allowing the functional control panel 11 to be slidably mounted on the sub-instrument panel 2. When the slider disengages from the guide rail, the functional control panel 11 can be removed from the sub-instrument panel 2.

[0042] For example, the functional control panel 11 and the sub-instrument panel 2 can be detachably connected via a snap-fit ​​connection. The functional control panel 11 may be provided with a latch, and the sub-instrument panel 2 may be provided with a slot. The latch and the slot are snap-fitted together, which can both fix the functional control panel 11 on the sub-instrument panel 2 and allow the functional control panel 11 to be pulled out of the sub-instrument panel 2 when the snap-fit ​​resistance is overcome.

[0043] In the above embodiment, the functional control panel 11 is detachably connected to the sub-dashboard 2. In an emergency, the user (passenger and / or driver) can remove the functional control panel 11 from the sub-dashboard 2 and move it to an open and safe location for use, thus making it convenient for the user to use when abandoning the vehicle to avoid danger.

[0044] Please refer to Figure 3 and Figure 4 , Figure 3 This is a schematic diagram of a vehicle-mounted emergency communication device according to some embodiments of this application from another perspective; Figure 4 This is a schematic diagram of the structure of the buckle in some embodiments of this application.

[0045] In some embodiments of this application, the functional control panel 11 is provided with a connector 119 on the side facing away from the display screen 111. The connector 119 is provided with a buckle 1110. The connector 119 is used to insert into the slot of the sub-dashboard 2, and the buckle 1110 is used to engage with the slot.

[0046] There can be multiple connectors 119, which are distributed at intervals along the outer contour of the functional control panel 11. For example, there can be five connectors 119, with four connectors 119 located at the four corners of the functional control panel 11, and the remaining connector 119 located between two connectors 119 at the bottom of the functional control panel 11. The sub-dashboard 2 has multiple corresponding slots for inserting and removing the connectors 119.

[0047] A latch 1110 is provided at the end of the connector 119 facing away from the display screen 111. The latch 1110 is snapped onto the connector 119 and can achieve a snap-fit ​​connection with the slot through elastic deformation. The latch 1110 can be an injection molded part or a metal stamping part. Exemplarily, the latch 1110 may include a connecting part, a latch claw, and an outward protrusion. The latch claw and the outward protrusion are symmetrically connected to both sides of the connecting part. The latch claw is used to snap onto the connector 119, and the outward protrusion is spaced from the connector 119 to allow for elastic deformation when snapping into the slot. In use, the connecting part is inserted through the free end of the connector 119, and the latch claw extends into the groove of the connector 119, thereby achieving a snap-fit ​​connection between the latch 1110 and the connector 119. When the connector 119 is inserted into the slot, the protrusion of the latch 1110 undergoes elastic deformation due to the pressure of the connector 119 and the slot, the gap between the protrusion and the connector 119 decreases, and the latch 1110 is engaged in the slot.

[0048] The functional control panel 11 is connected to the sub-instrument panel 2 by a snap-fit ​​1110. Compared with the functional control panel 11 being slidably mounted on the sub-instrument panel 2, the functional control panel 11 is more securely mounted on the sub-instrument panel 2. Compared with the functional control panel 11 being fastened to the sub-instrument panel 2 by bolts, the functional control panel 11 is easier to disassemble and can be disassembled by hand.

[0049] In the above embodiment, the functional control panel 11 is snap-fitted to the sub-instrument panel 2, ensuring a stable and reliable installation of the functional control panel 11 on the sub-instrument panel 2 and improving connection strength. The functional control panel 11 can be manually removed from the sub-instrument panel 2, facilitating user access in emergency situations and enhancing convenience.

[0050] like Figure 3As shown, in some embodiments of this application, the functional control panel 11 is provided with an auxiliary plug and an auxiliary socket on the side facing away from the display screen 111. The auxiliary plug is located below the auxiliary socket and is used to connect with the mating socket of the sub-instrument panel 2. The auxiliary socket is used to connect with the mating plug of the sub-instrument panel 2.

[0051] Preferably, from the end connected to the functional control panel 11 to the free end, the outer contour of the auxiliary plug gradually decreases, and the auxiliary plug is generally wedge-shaped. From the end connected to the sub-instrument panel 2 to the free end, the outer contour of the mating plug gradually decreases. The auxiliary plug and the mating socket transition fit together, and the auxiliary socket and the mating plug transition fit together.

[0052] In the above embodiment, the functional control panel 11 is provided with an auxiliary plug and an auxiliary socket. The auxiliary plug is connected to the mating socket, and the auxiliary socket is connected to the mating plug. This improves the connection strength between the functional control panel 11 and the sub-instrument panel 2, thereby improving the reliability of the functional control panel 11's installation on the sub-instrument panel 2. Furthermore, the auxiliary plug is located below the auxiliary socket. When the connection between the functional control panel 11 and the sub-instrument panel 2 becomes loose due to its own weight, vehicle bumps, or other factors, the upper surface of the auxiliary plug is subjected to downward pressure from the sub-instrument panel 2, thus maintaining a tight fit between the functional control panel 11 and the sub-instrument panel 2 and further improving the connection strength.

[0053] Please refer to Figure 5 , Figure 5 This is a schematic diagram of the structure of an analog signal radio module according to some embodiments of this application.

[0054] In some embodiments of this application, the analog signal radio module 12 is provided with a power interface 122 and a battery compartment 123 on the side facing away from the display screen 111. The power interface 122 is connected to the air conditioning control module and is detachably connected to the wiring of the sub-dashboard 2. The battery compartment 123 is provided with a power supply battery 124, which is detachably connected to the battery compartment 123 and is used to supply power to the analog signal radio module 12.

[0055] The power interface 122 is detachably connected to the sub-dashboard 2, allowing the wiring to be separated from the power interface 122 when the functional control panel 11 is removed from the sub-dashboard 2. The power interface 122 can supply power to the analog signal radio module 12 while the wiring is connected. The power interface 122 is also connected to the air conditioning control module, allowing the module to control the air conditioning parameters of the entire vehicle (or only the rear seats) while the wiring is connected.

[0056] For example, when the power interface 122 is connected to the wiring, the wiring is directly connected to the circuit of the air conditioning control module, while the wiring is not connected to the circuit of the analog signal radio module 12 (this can be achieved by controlling the circuit switch with the function key or enable key 121 to turn it on or off). As another preferred embodiment, it can be configured that when the analog signal radio module 12 is finished being used and the power interface 122 is connected to the wiring, the analog signal radio module 12 automatically shuts off after ten seconds, and the air conditioning control module operates normally.

[0057] Preferably, the battery compartment 123 has a removable cover, and the power supply battery 124 is detachably mounted inside the battery compartment 123. When the cover is removed, the power supply battery 124 can be taken out of the battery compartment 123. The power supply battery 124 is a rechargeable battery, capable of multiple charging and discharging cycles. When the power supply battery 124 is installed in the battery compartment 123, it is connected to the circuitry of the analog signal radio module 12 and can supply power to the analog signal radio module 12.

[0058] In the above embodiment, the analog signal radio module 12 is provided with a power interface 122 and a battery compartment 123, and the battery compartment 123 is detachably equipped with a power supply battery 124. The power interface 122, through a wiring connection to the sub-dashboard 2, can supply power to the analog signal radio module 12 and power the air conditioning control module to control the operation of the air conditioner. The power supply battery 124 can supply power to the analog signal radio module 12 even when the power interface 122 is disconnected from the wiring, supporting the operation of the analog signal radio module 12. The power supply battery 124 is detachably connected to the battery compartment 123, facilitating the replacement of the power supply battery 124.

[0059] like Figure 5 As shown, in some embodiments of this application, the analog signal radio module 12 is provided with an enable key 121 on the side facing away from the display screen 111. The enable key 121 is used to control the power supply of the analog signal radio module 12.

[0060] For example, the enable button 121 can be a power control button for the analog signal radio module 12 (i.e., the power button for the analog signal radio module 12). The enable button 121 can control the operation and shutdown of the analog signal radio module 12. Simultaneously, the enable button 121 can also control the connection between the sub-dashboard 2 wiring and the power supply battery 124. When the power interface 122 is connected to the sub-dashboard 2 wiring, pressing the enable button 121 (e.g., pressing and holding the enable button 121 for three seconds) connects the power supply battery 124 to the sub-dashboard 2 wiring, charging the power supply battery 124. This addresses situations where the power supply battery 124 becomes insufficient due to prolonged waiting for rescue or extended use of the analog signal radio module 12.

[0061] In the above embodiment, the enable key 121 is located on the side of the analog signal radio module 12 facing away from the display screen 111. When the functional control panel 11 is installed on the sub-dashboard 2, the enable key 121 is hidden inside the sub-dashboard 2. Under normal use (no emergency occurs and the analog signal radio module 12 is not used), the user can avoid accidentally touching the enable key 121, thereby providing the user with a simple operation selection.

[0062] In some embodiments of this application, the multiple functional control modules further include a power detection module, which is connected to the power interface 122 and the power supply battery 124 respectively, and is used to detect the power of the power supply battery 124 and control the power interface 122 to charge the power supply battery 124.

[0063] For example, similar to how a BMS (Battery Management System) monitors vehicle battery parameters, the power detection module is used to detect the power level of the power supply battery 124. Alternatively, the power detection module can be a branch of the battery management system, and the power supply battery 124 can be a cell in the vehicle battery. When the remaining power level of the power supply battery 124 is less than 80% of its full charge, with the power interface 122 connected, the power detection module can charge the power supply battery 124 via the connection (e.g., by trickle charging).

[0064] In the technical solution of the above embodiment, the vehicle-mounted emergency communication device 1 is equipped with a power detection module. The power detection module can detect the power of the power supply battery 124 in real time and replenish the power supply battery 124, thereby preventing the power supply battery 124 from being unusable in an emergency.

[0065] like Figure 5 As shown, in some embodiments of this application, the analog signal receiving module 12 is provided with an external antenna 125 on the side facing away from the display screen 111. The external antenna 125 is provided with a plurality of telescopic joints that are connected in sequence, and adjacent telescopic joints slide together.

[0066] Preferably, the external antenna 125 is hinged to the housing of the analog signal radio module 12. After removing the functional control panel 11 from the sub-dashboard 2 and activating the analog signal radio module 12, the angle of the external antenna 125 can be adjusted by rotating it, and the length of the external antenna 125 can be adjusted by pulling the telescopic joint.

[0067] In the above embodiment, the analog signal receiving module 12 is equipped with an external antenna 125, which can reduce interference and receive wireless broadcast signals more clearly and stably. The external antenna 125 is provided with multiple telescopic joints, which facilitates the adjustment of the length of the external antenna 125 and its retraction.

[0068] like Figure 2 As shown, in some embodiments of this application, the function keys include a first control key 112 for adjusting the air conditioning temperature and radio volume; a second control key 113 for adjusting the air conditioning fan speed and radio frequency; a third control key 114 for automatically adjusting air conditioning parameters and automatically searching for radio stations; a fourth control key 115 for adjusting the air conditioning mode and switching between AM / FM radio; a fifth control key 116 for controlling the opening and closing of the air conditioning vents and switching the frequently used radio station list on and off; a sixth control key 117 for turning on the second-row seat ventilation and switching the frequently used radio station upwards; and a seventh control key 118 for turning off the second-row seat ventilation and switching the frequently used radio station downwards.

[0069] The first control key 112, the second control key 113, the third control key 114, the fourth control key 115, the fifth control key 116, the sixth control key 117, and the seventh control key 118 are all reused for the operation control of the air conditioning control module and the analog signal radio module 12. When the air conditioning control module is running, the operating parameters of the air conditioning control module (that is, the control parameters of the air conditioner) are adjusted, and when the analog signal radio module 12 is running, the operating parameters of the analog signal radio module 12 are adjusted.

[0070] When the air conditioning control module is running, the temperature of the air conditioner can be adjusted by using the first control key 112; the airflow can be adjusted by using the second control key 113; the automatic adjustment function of the air conditioner can be locked or unlocked by using the third control key 114; the air conditioning mode can be adjusted by using the fourth control key 115 (e.g., switching between internal and external circulation); the second-row (rear) air conditioning vents can be opened and closed by using the fifth control key 116; the second-row seat ventilation can be turned on by using the sixth control key 117; and the second-row seat ventilation can be turned off by using the seventh control key 118.

[0071] When the analog signal radio module 12 is running, the volume of the radio can be adjusted by the first control key 112; the radio frequency can be tuned by the second control key 113; the radio station can be automatically searched by the third control key 114; the AM / FM switch can be performed by the fourth control key 115; the frequently used radio station list can be opened or closed by the fifth control key 116; the radio station can be selected by scrolling up in the frequently used radio station list by the sixth control key 117; and the radio station can be selected by scrolling down in the frequently used radio station list by the seventh control key 118.

[0072] Preferably, the first control key 112 and the second control key 113 are both toggle keys, which can be toggled back and forth in one direction; the third control key 114, the fourth control key 115, the fifth control key 116, the sixth control key 117, and the seventh control key 118 are all buttons; the display screen 111 is an LCD screen.

[0073] In the technical solution of the above embodiment, the first control key 112, the second control key 113, the third control key 114, the fourth control key 115, the fifth control key 116, the sixth control key 117, the seventh control key 118 and the display screen 111 are reused in the air conditioning control module and the analog signal radio module 12, which can realize both the air conditioning adjustment function and the radio adjustment function, and is also easy for users to operate by analogy and easy to get started.

[0074] Secondly, embodiments of this application provide a vehicle sub-dashboard assembly, such as... Figure 1 As shown, the vehicle's sub-dashboard assembly includes the on-board emergency communication device 1 described in the above technical solution.

[0075] In the technical solution of the above embodiments, the vehicle sub-dashboard assembly includes an on-board emergency communication device 1, and thus has all the advantages of the on-board emergency communication device 1 in the above embodiments.

[0076] Thirdly, embodiments of this application provide a vehicle that includes the vehicle sub-dashboard assembly described above.

[0077] In the technical solutions of the above embodiments, the vehicle can be any passenger car, commercial vehicle, or engineering vehicle. The vehicle can be fuel-powered or electric-powered. The vehicle's secondary instrument panel assembly is installed between the driver's seat and the passenger seat. The vehicle can have second-row air conditioning control functions and can also receive wireless broadcast signals in emergency situations to achieve emergency communication.

[0078] The above description is merely a specific implementation of this application. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, modules, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here. It should be understood that the protection scope of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the protection scope of this application.

Claims

1. A vehicular emergency communication device, characterized by comprising: include: The functional control panel is located on the sub-dashboard and includes a display screen and function keys; Multiple functional control modules are integrated into the functional component control panel, including an air conditioning control module and an analog signal radio module; The function keys are used for the operation control of the air conditioning control module and the analog signal radio module, and the display screen is used for the display of the operating parameters of the air conditioning control module and the analog signal radio module.

2. The in-vehicle emergency communication device according to claim 1, characterized by The functional control panel is detachably connected to the sub-instrument panel.

3. The in-vehicle emergency communication device according to claim 2, characterized by The control panel of the functional components has a connector on the side facing away from the display screen. The connector has a buckle and is used to insert into the slot of the sub-dashboard. The buckle is used to engage with the slot.

4. The in-vehicle emergency communication device according to claim 1 or 2, characterized by An enable button is provided on the side of the analog signal radio module facing away from the display screen. The enable button is used to control the power supply to the analog signal radio module.

5. The in-vehicle emergency communication device according to claim 1 or 2, characterized by, The analog signal radio module has a power interface and a battery compartment on the side facing away from the display screen. The power interface is connected to the air conditioning control module and is detachably connected to the wiring of the sub-dashboard. The battery compartment contains a power supply battery, which is detachably connected to the battery compartment and is used to power the analog signal radio module.

6. The in-vehicle emergency communication device according to claim 5, characterized by The plurality of functional control modules also include a power detection module, which is connected to the power interface and the power supply battery respectively, and is used to detect the power of the power supply battery and control the power interface to charge the power supply battery.

7. The in-vehicle emergency communication device according to claim 1 or 2, characterized by The analog signal receiving module has an external antenna on the side facing away from the display screen. The external antenna has multiple telescopic joints that are nested together in sequence, with adjacent telescopic joints slidingly engaged.

8. The in-vehicle emergency communication device according to claim 1 or 2, characterized by The function keys include a first control key for adjusting the air conditioner temperature and radio volume; a second control key for adjusting the air conditioner fan speed and radio frequency; a third control key for automatically adjusting air conditioner parameters and automatically searching for radio stations; and a fourth control key for adjusting the air conditioner mode and switching between AM and FM radio. The fifth control key is used to control the opening and closing of the air conditioning vents and to switch on / off the list of frequently used radio stations; The sixth control button is used to turn on the second-row seat ventilation and switch to frequently used radio stations. The seventh control button is used to turn off the second-row seat ventilation and switch to the most frequently used radio station.

9. A vehicle cluster assembly characterized by: Includes the vehicle-mounted emergency communication device as described in any one of claims 1 to 8.

10. A vehicle characterized by comprising: Includes the vehicle sub-dashboard assembly as described in claim 9.

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