CN218400448U - Expandable vehicle-mounted cabin controller, system and vehicle - Google Patents
Expandable vehicle-mounted cabin controller, system and vehicle Download PDFInfo
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- CN218400448U CN218400448U CN202222304035.7U CN202222304035U CN218400448U CN 218400448 U CN218400448 U CN 218400448U CN 202222304035 U CN202222304035 U CN 202222304035U CN 218400448 U CN218400448 U CN 218400448U
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Abstract
The utility model relates to the technical field of vehicle-mounted cabins, and discloses an expandable vehicle-mounted cabin controller, an expandable vehicle-mounted cabin system and a vehicle, wherein the controller comprises a basic function box, an expandable function box and a connecting bus; the basic function box is used for supporting the operation of basic functions of the vehicle-mounted cabin controller system; the expansion function box is used for supporting the operation of the expansion function of the vehicle-mounted cabin controller system; and two ends of the connecting bus are respectively connected with the basic function box and the extended function box. The utility model discloses a two box body designs, because single box body is small, find suitable arrangement position more easily in the car to only need to develop the spare part of the on-vehicle passenger cabin controller of a small amount of states, need not repeated development and can satisfy the demand that the user upgraded in a flexible way.
Description
Technical Field
The utility model belongs to the technical field of on-vehicle passenger cabin, concretely relates to expanded on-vehicle passenger cabin controller, system and vehicle.
Background
Along with the continuous improvement of people's living standard, the requirement on the intelligent level of an automobile is higher and higher, and the use update of an automobile is generally more than ten years, after a user purchases the automobile, the vehicle-mounted cabin controller can also meet the requirement of the user on the upgrade of the automobile software in the previous period, generally after the automobile software is upgraded for several times, under the condition that the hardware of the vehicle-mounted cabin controller is unchanged, the requirement of the user on the upgrade of the automobile software is difficult to support, and the user can obviously reduce the automobile body verification. Based on the above problems, the following two technical solutions exist: 1. the vehicle-mounted cabin controller is designed to be composed of a standard module and an alternative module, and the alternative module is used for welding different alternative modules according to different user requirements so as to support the user requirements on the upgrading of the automobile software; 2. the vehicle-mounted cabin controller is designed into a plug-in box type structure, and different circuit boards are selected to be combined according to different user requirements so as to support the user requirements on the upgrading of the automobile software. According to the first technical scheme, the vehicle-mounted cabin controller has the defects of multiple states of parts, resource waste due to repeated development and inconvenience in management, and the requirements of user customized configuration and after-sale hardware iterative upgrade cannot be flexibly met; in the second technical scheme, the number of interfaces of the vehicle-mounted cabin controller is rapidly increased along with the increase of functions, the volume of the vehicle-mounted cabin controller is increased along with the increase of the functions, the arrangement space of the automobile is limited, and the large volume of the vehicle-mounted cabin controller is difficult to find a proper arrangement position in the automobile and is particularly obvious in compact automobile models.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the expandable vehicle-mounted cabin controller, the expandable vehicle-mounted cabin controller system and the vehicle are provided, and the problems that the vehicle cabin controller has multiple parts and states, needs to be repeatedly developed, cannot flexibly meet iterative upgrading and is difficult to arrange are solved.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
in a first aspect, an embodiment of the present invention provides an expandable vehicle-mounted cabin controller, which includes a basic function box, an expansion function box, and a connection bus;
the basic function box is used for supporting the operation of the basic function of the vehicle-mounted cabin controller system, and the basic function refers to the function of a low-distribution vehicle type corresponding to the vehicle-mounted cabin controller;
the expansion function box is used for supporting the operation of the expansion function of the vehicle-mounted cabin controller system, and the expansion function refers to the function of a medium and high distribution vehicle type corresponding to the vehicle-mounted cabin controller;
when the vehicle-mounted cabin controller is used for a low-mix vehicle type, only the basic function box is installed on the low-mix vehicle type, and the positions of installing the extended function box or connecting the bus and the extended function box are reserved on the low-mix vehicle type;
when the vehicle-mounted cabin controller is used for a medium-high distribution vehicle type, a basic function box, an extended function box and a connecting bus are installed on the medium-high distribution vehicle type, and two ends of the connecting bus are connected with the basic function box and the extended function box respectively.
Further, the basic function box comprises a calculation storage module, an MCU, a display module, an image module, an audio module and a communication module;
the computing storage module is used for being responsible for operation and storage of system data;
the display module is used for connecting with display device, display device includes: a display screen and a HUD;
the image module is used for connecting with image equipment, and the image equipment comprises: a camera;
the audio module is used for being connected with audio equipment, audio equipment includes: a speaker and a microphone;
the communication module is used for connecting with a communication device, and the communication device comprises: wiFi and bluetooth.
Further, the extended function box includes: the device comprises a calculation storage module, a display module and an image module.
Further, the computing storage module comprises: central processing unit, internal memory and flash memory.
Further, the connection bus includes: a first connection bus connector, a second connection bus connector and a connection bus harness;
the two ends of the first connecting bus connector are respectively connected with the basic function box and the connecting bus harness, and the two ends of the second connecting bus connector are respectively connected with the extended function box and the connecting bus harness.
Further, the connection bus further includes: and a connection bus connector cover for covering the second connection bus connector.
Further, the connecting bus connector cover is provided with a mounting hole.
Further, the extended function box shares the power management function and the sleep control function of the basic function box through the connection bus.
In a second aspect, an embodiment of the present invention provides an expandable vehicle-mounted cabin controller system, including the first aspect, the expandable vehicle-mounted cabin controller and corresponding car software.
In a third aspect, embodiments of the present invention provide a vehicle having the expandable on-board cabin controller of the first aspect.
Adopt above-mentioned technical scheme's utility model, have following advantage: the utility model discloses a two box body designs, a box body that is about to traditional on-vehicle passenger cabin controller divide into basic function box and extended function box, couple together both through connecting bus, because single box body is small, find suitable arrangement position in the car more easily, and the low motorcycle type of joining in marriage only needs to install basic function box, an extended function box of installing again when the user need upgrade or purchase the vehicle type of joining in marriage in the crowning, consequently, only need develop the spare part of the on-vehicle passenger cabin controller of a small amount of states, need not redevelopment and can satisfy the demand that the user upgraded in a flexible way.
Drawings
The invention is further illustrated by the non-limiting examples given in the figures.
Fig. 1 is a block diagram of the expandable vehicle-mounted cabin controller according to the present invention;
fig. 2 is a schematic diagram of a mechanical structure of the expandable vehicle-mounted cabin controller according to the present invention;
fig. 3 is a schematic diagram of the connection bus structure of the present invention.
In the figure: 1-basic function box, 2-connection bus, 3-extended function box, 21-first connection bus connector, 22-connection bus harness, 23-second connection bus connector, 24-connection bus connector cover,
25-mounting holes.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, other schemes obtained by those skilled in the art without creative efforts should belong to the protection scope of the present invention.
Example 1
Fig. 2 shows a schematic mechanical structure diagram of the expandable vehicle-mounted cabin controller of the present invention, and fig. 2 shows an expandable vehicle-mounted cabin controller, which includes a basic function box 1, a connection bus 2 and an expansion function box 3;
the basic function box is used for supporting the operation of the basic function of the vehicle-mounted cabin controller system, and the basic function refers to the function of a low-distribution vehicle type corresponding to the vehicle-mounted cabin controller;
the expansion function box is used for supporting the operation of the expansion function of the vehicle-mounted cabin controller system, and the expansion function refers to the function of a medium-high distribution vehicle type corresponding to the vehicle-mounted cabin controller;
the vehicle-mounted cabin controller of the embodiment adopts an expandable split type vehicle-mounted cabin controller architecture design, namely, the vehicle-mounted cabin controller divides the existing box body design into two independent box body designs of a basic function box 1 and an expansion function box 3, and the two box bodies are connected through a connection bus 2.
Therefore, when the vehicle-mounted cabin controller is applied to a low-mix vehicle type or a vehicle type with less functions, the low-mix vehicle type or the vehicle type with less functions only needs to install the basic function box 1, and the positions of installing the extended function box 3 or the connecting bus 2 and the extended function box 3 are reserved, if a user needs hardware upgrading to meet the requirement of vehicle software upgrading in the later vehicle using process, the hardware upgrading of the vehicle-mounted cabin controller can be carried out in a 4S store or the vehicle-mounted cabin controller can be installed by the user or the extended function box 3 or the connecting bus 2 and the extended function box 3.
When the vehicle-mounted cabin controller is applied to a medium-high distribution vehicle type or a vehicle type with more functions, a basic function box, an extended function box and a connecting bus are installed on the medium-high distribution vehicle type or the vehicle type with more functions, and two ends of the connecting bus are respectively connected with the basic function box and the extended function box.
This embodiment adopts two box body designs, a box body that is about to traditional on-vehicle cabin controller divide into basic function box and extended function box, couple together both through the connection bus, because single box body is small, find suitable arrangement position in the car more easily, and the low motorcycle type of joining in marriage only needs to install basic function box, can install an extended function box again when the user needs to upgrade or purchase the high motorcycle type of joining in marriage, consequently, only need develop the spare part of the on-vehicle cabin controller of a small amount of states, need not redevelopment and can satisfy the demand that the user upgraded in a flexible way.
Example 2
Fig. 1 shows the structure block diagram of the extendable vehicle-mounted cabin controller of the present invention, as shown in fig. 1, the basic function box 1 includes a computation storage module, a MCU, a display module, an image module, an audio module, a communication module and a SWITCH ethernet module, which can be independently used as a vehicle-mounted cabin controller and can be independently used after the vehicle-mounted cabin controller system is installed.
The calculation storage module is used for being responsible for operation and storage of system data, the display module is used for being connected with display equipment, the display equipment includes: display screen, HUD and holographically, the image module is used for linking to each other with image equipment, image equipment includes: a camera; the audio module is used for being connected with audio equipment, audio equipment includes: speakers, microphones, noise reduction devices, etc.; the communication module is used for connecting with communication equipment, and the communication equipment comprises: wiFi, bluetooth, GPS, radio and the like, the MCU is responsible for power management work, communication control, management of the working state of the SWITCH Ethernet module and the management of the working states of other modules and the like, and the SWITCH Ethernet module is responsible for Ethernet data exchange
As can be seen from fig. 1, the extended function box 3 includes: the computing and storing module, the display module and the image module can not be used independently as a vehicle-mounted cabin controller, but can be provided with an independent system and can be used after being connected with the basic function box.
The calculation storage module comprises: a central processing unit such as an SOC, a memory such as a DDR, and a flash memory such as an EMMC/UFS.
After the basic function box is connected with the extended function box 3, the calculation storage module is used for extending calculation power and storing, specifically, the SOC is used for extending calculation power, the DDR is used for extending the memory, the EMMC/UFS is used for extending the storage, the display module is used for extending the display equipment, and the image module is used for extending the image equipment so as to meet the requirement of a user on vehicle hardware upgrading in the later period.
Compared with the basic function box 1, the extended function box 3 has less MCU, audio module and communication module, and the extended function box 3 shares the power management function and the dormancy control function of the basic function box 1 through the connection bus 2. The audio signals and communication network signals required by the extended function box 3 are from the basic function box 1. The communication network signals comprise commonly used Bluetooth, WIFI, 4G network, 5G network, GPS signals and the like.
As can be seen from fig. 1 and 2, the basic function box 1 and the extended function box 3 perform data communication, sleep control and power management through the connection bus 2, where the data communication mode includes PCIE, ethernet, USB, and the like, and the amount of data traffic determines the number of connection bus harnesses 22.
Example 3
As shown in fig. 3, the connection bus 2 includes: a first connection bus connector 21, a second connection bus connector 23, a connection bus harness 22;
two ends of the first connection bus connector 21 are respectively connected with the basic function box 1 and the connection bus harness 22, and two ends of the second connection bus connector 23 are respectively connected with the extended function box 3 and the connection bus harness 22.
The connection bus 2 further includes: a connection bus connector cover 24 for covering the second connection bus connector 23.
When the in-vehicle cabin controller is applied to a low-profile vehicle type or a vehicle type having a small function, i.e., the vehicle is not mounted with the extended function box 3, the second connection bus connector 23 is covered with the connection bus connector cover 24 at this time, preventing it from being unusable due to dust deposition.
In the test of the vehicle without the extended function box 3, it was found that the second connection bus connector 23 frequently collides with peripheral parts during running to generate abnormal noise, and in order to solve this problem, a mounting hole 25 is provided in the connection bus connector cover 24. The second connecting bus connector 23 is fixed to the vehicle body through the mounting hole 25, preventing the generation of abnormal noise.
An embodiment of the utility model provides an expanded on-vehicle passenger cabin controller system, including above-mentioned expanded on-vehicle passenger cabin controller and corresponding car software.
An embodiment of the utility model provides a vehicle, has above-mentioned expanded on-vehicle passenger cabin controller.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such modifications are intended to be included in the scope of the present invention.
Claims (10)
1. An expandable vehicle-mounted cabin controller is characterized by comprising a basic function box, an expansion function box and a connecting bus;
the basic function box is used for supporting the operation of basic functions of a vehicle-mounted cabin controller system, and the basic functions refer to functions of low-mix vehicles corresponding to the vehicle-mounted cabin controller;
the expansion function box is used for supporting the operation of the expansion function of the vehicle-mounted cabin controller system, and the expansion function refers to the function of a medium-high distribution vehicle type corresponding to the vehicle-mounted cabin controller;
when the vehicle-mounted cabin controller is used for a low-mix vehicle type, only the basic function box is installed on the low-mix vehicle type, and the positions of installing the extended function box or connecting the bus and the extended function box are reserved on the low-mix vehicle type;
when the vehicle-mounted cabin controller is used for a medium-high distribution vehicle type, a basic function box, an extended function box and a connecting bus are installed on the medium-high distribution vehicle type, and two ends of the connecting bus are connected with the basic function box and the extended function box respectively.
2. The expandable in-vehicle cabin controller according to claim 1, wherein the basic function box comprises a computing storage module, an MCU, a display module, an image module, an audio module and a communication module;
the computing and storing module is used for being responsible for computing and storing system data;
the display module is used for connecting with a display device, and the display device comprises: a display screen and a HUD;
the image module is used for connecting with an image device, and the image device comprises: a camera;
the audio module is used for being connected with audio equipment, audio equipment includes: a speaker and a microphone;
the communication module is used for connecting with a communication device, and the communication device comprises: wiFi and bluetooth.
3. The expandable in-vehicle cabin controller of claim 2, wherein the expanded function box comprises: the device comprises a calculation storage module, a display module and an image module.
4. The expandable on-board cabin controller according to claim 2 or 3, wherein the computation storage module comprises: central processing unit, memory and flash memory.
5. The expandable on-board cabin controller of claim 1, wherein the connection bus comprises: a first connection bus connector, a second connection bus connector and a connection bus harness;
and two ends of the first connecting bus connector are respectively connected with the basic function box and the connecting bus harness, and two ends of the second connecting bus connector are respectively connected with the extended function box and the connecting bus harness.
6. The expandable in-vehicle cabin controller of claim 5, wherein the connection bus further comprises: a connection bus connector cover for covering the second connection bus connector.
7. The expandable in-vehicle cabin controller of claim 6, wherein the connection bus connector cover is provided with a mounting hole.
8. The expandable in-vehicle cabin controller of claim 1, wherein the expanded function box shares the power management function and the sleep control function of the base function box over a connection bus.
9. An expandable on-board cabin controller system, comprising an expandable on-board cabin controller according to any one of claims 1-8 and corresponding car software.
10. A vehicle having an expandable on-board cabin controller according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222304035.7U CN218400448U (en) | 2022-08-31 | 2022-08-31 | Expandable vehicle-mounted cabin controller, system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222304035.7U CN218400448U (en) | 2022-08-31 | 2022-08-31 | Expandable vehicle-mounted cabin controller, system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218400448U true CN218400448U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222304035.7U Active CN218400448U (en) | 2022-08-31 | 2022-08-31 | Expandable vehicle-mounted cabin controller, system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218400448U (en) |
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2022
- 2022-08-31 CN CN202222304035.7U patent/CN218400448U/en active Active
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