CN115246319A - Intelligent cabin and vehicle - Google Patents

Intelligent cabin and vehicle Download PDF

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Publication number
CN115246319A
CN115246319A CN202110469913.8A CN202110469913A CN115246319A CN 115246319 A CN115246319 A CN 115246319A CN 202110469913 A CN202110469913 A CN 202110469913A CN 115246319 A CN115246319 A CN 115246319A
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CN
China
Prior art keywords
controller
instrument display
transceiver
display module
instrument
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Pending
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CN202110469913.8A
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Chinese (zh)
Inventor
兰强
王智芳
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Chengdu TD Tech Ltd
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Chengdu TD Tech Ltd
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Publication date
Application filed by Chengdu TD Tech Ltd filed Critical Chengdu TD Tech Ltd
Priority to CN202110469913.8A priority Critical patent/CN115246319A/en
Publication of CN115246319A publication Critical patent/CN115246319A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Arrangement of adaptations of instruments
    • B60K35/22—
    • B60K35/81—
    • B60K35/85—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
    • B60K2360/586—

Abstract

The application provides an intelligence passenger cabin and vehicle, wherein, this intelligence passenger cabin includes: instrument display module assembly and first controller, first controller are used for acquireing instrument display data, analyze instrument display data, and instrument display data after will analyzing forwards instrument display data to instrument display module assembly and system on a chip, and instrument display module assembly is used for showing target information according to instrument display data after the analysis. Among this technical scheme, show data transmission to instrument display module assembly with the instrument through first controller to accomplish the demonstration of vehicle current state information by instrument display module assembly, need not use extra system on chip and use the virtual machine to divide extra operating system, reduced hardware cost and software cost, make system on chip when image output trouble appears, instrument display module assembly still can normally show, reduced the hardware failure rate, improve the security of intelligent passenger cabin.

Description

Intelligent cabin and vehicle
Technical Field
The application relates to the technical field of vehicles, in particular to an intelligent cabin and a vehicle.
Background
The intelligent cabin part of the automobile comprises an instrument display screen and an entertainment information display screen, wherein the instrument display screen is used for displaying instrument data of the automobile, such as information of speed, rotating speed, fault warning and the like, and the entertainment function display screen is used for displaying entertainment information, such as three-dimensional navigation, audio and video and the like. The instrument display screen and the entertainment information display screen are respectively and correspondingly provided with a System On Chip (SOC), and the intelligent automobile cabin respectively performs System operation control by using the two SOCs to realize display output of different information.
In the prior art, in order to reduce hardware cost and reduce the use number of the SOCs, a single SOC is used, a virtual machine is divided into two different operating systems on the operating system level, and the two different operating systems are used to output different information on different display screens.
However, in the prior art, extra software cost is required to be added, and when an image output fault occurs in a single SOC, the instrument display screen cannot normally output, so that a safety accident is easily caused, and the safety is poor.
Disclosure of Invention
The application provides an intelligence passenger cabin and vehicle for solve the relatively poor problem of security of current instrument display screen.
In a first aspect, an embodiment of the present application provides an intelligent cabin, which is applied to a vehicle, and includes: the system comprises an instrument display module and a first controller, wherein the instrument display module is connected with the first controller, and the first controller is connected with a system on chip;
the first controller is used for acquiring instrument display data, analyzing the instrument display data and forwarding the analyzed instrument display data to the instrument display module and the system on chip;
the instrument display module is used for displaying target information according to the analyzed instrument display data, and the target information is used for indicating the current state of the vehicle.
In one possible design of the first aspect, the intelligent cabin further comprises: a first transceiver and a second transceiver; the first transceiver is connected with the first controller, the first controller is connected with the second transceiver, and the second transceiver is connected with the instrument display module;
the first transceiver is used for carrying out data interaction with a central gateway of a vehicle to acquire the instrument display data;
the first controller is used for analyzing the instrument display data to obtain analyzed instrument display data and transmitting the analyzed instrument display data to the second transceiver and the system on chip;
the second transceiver is used for transmitting the analyzed meter display data to the meter display module.
In another possible design of the first aspect, the intelligent cabin further includes: a first power supply component connected to the first controller; the first power component is to power the first controller, the system-on-chip, the first transceiver, and the second transceiver.
In yet another possible design of the first aspect, the meter display module includes: the display device comprises a third transceiver, a second controller and a display device, wherein the third transceiver is connected with the second transceiver, the second controller is connected with the third transceiver, and the display device is connected with the second controller;
the third transceiver is used for acquiring the analyzed instrument display data transmitted by the second transceiver and transmitting the analyzed instrument display data to the second controller;
and the second controller is used for controlling the display device to display target information according to the analyzed instrument display data.
In yet another possible design of the first aspect, the meter display data includes alarm light information, the display device includes a display screen and a display output component, and the second controller is connected to the display screen through the display output component;
the display output component is used for acquiring the alarm lamp information and outputting an alarm lamp icon to the display screen according to the alarm lamp information.
In yet another possible design of the first aspect, the intelligent cabin further comprises: and the second power supply assembly is connected with the second controller and is used for supplying power to the instrument display module.
In yet another possible design of the first aspect, the intelligent cabin further comprises: the system on chip is connected with the instrument display module through the first serializer;
the system on chip is used for acquiring the analyzed instrument display data and transmitting the instrument display data to the instrument display module through the first serializer.
In another possible design of the first aspect, the meter display module further includes: the first deserializer is connected with the first deserializer, and the first deserializer is connected with the display device.
In yet another possible design of the first aspect, the intelligent cabin further includes: the display module of the vehicle-mounted information entertainment system is connected with the system on chip through the second serializer;
the on-chip system is used for acquiring entertainment information and sending the entertainment information to the vehicle-mounted information entertainment system display module through the second serializer;
the vehicle-mounted information entertainment system display module is used for displaying the entertainment information.
In a second aspect, embodiments of the present application provide a vehicle comprising a smart cabin as described above.
The embodiment of the application provides intelligence passenger cabin and vehicle, show data transmission to instrument display module with the instrument through first controller, and accomplish the demonstration of vehicle current state information by instrument display module, need not use extra system on chip and use the virtual machine to divide extra operating system, hardware cost and software cost have been reduced, make system on chip when image output trouble appears, instrument display module still can normally show, hardware failure rate has been reduced, the security that improves intelligence passenger cabin.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application;
FIG. 1 is a schematic interface diagram of a meter display screen provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a first intelligent cabin embodiment provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a second embodiment of an intelligent cabin provided in the embodiment of the present application;
fig. 4 is a schematic structural diagram of a third embodiment of an intelligent cabin provided in the embodiment of the present application;
fig. 5 is a schematic structural diagram of a fourth embodiment of the intelligent cabin provided in the embodiment of the present application.
Specific embodiments of the present application have been shown by way of example in the drawings and will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first controller may be referred to as a second controller, and similarly, a second controller may be referred to as a first controller, without departing from the scope of the present application. The first controller and the second controller are both controllers, but they are not the same controller.
It is to be understood that "connection" in the following embodiments is to be understood as "electrical connection", "communication connection", and the like if the connected circuits, modules, units, and the like have communication of electrical signals or data with each other.
The terms referred to in this application are explained first:
CAN：
a Controller Area Network (CAN) is a serial communication protocol standardized by ISO international standards, and a CAN bus is applied to the automobile industry and is mainly used for realizing communication between electronic control systems of an automobile.
SOC：
A System On Chip (SOC) is a System-level Chip that contains the entire System and has all the contents of embedded software, and the SOC on the vehicle can control the vehicle instruments and the vehicle-mounted entertainment System.
The intelligent cabin:
the intelligent cabin is a cabin equipped with intelligent and networking vehicle-mounted products, such as a display screen, a controller and the like, and can intelligently interact with people, roads and vehicles.
Fig. 1 is an interface schematic diagram of an instrument display screen provided in an embodiment of the present application, and as shown in fig. 1, various status information of a vehicle, which is directly related to driving and includes a vehicle speed, a rotation speed, an alarm lamp, and the like, may be displayed on an interface of an instrument display screen 10.
The processor is required to acquire information from the central network gateway of the whole vehicle, and the information can be transmitted to the corresponding display screen for display after being processed, regardless of the instrument display screen or the entertainment display screen. In the actual life application, because the information displayed on the instrument display interface is closely related to driving, the instrument display interface can be generally used as a functional safety part and is isolated from a non-functional safety part.
In the prior art, dual SOC systems are mainly adopted, wherein one SOC system realizes instrument information display, and the other SOC system realizes In-Vehicle Infotainment (IVI) functions, thereby realizing isolation of a functional safety part and a non-functional safety part and improving safety of an intelligent cabin. However, this method using the dual SOC system needs two SOC chips, which results in high hardware cost. Furthermore, in order to reduce hardware cost, another method is provided in which a single SOC system is adopted and a virtual machine monitor (Hypervisor) is used to implement functional security and non-functional security on an operating system level, which can save hardware cost because two operating systems share one SOC chip, but because two operating systems are involved, software cost of the two operating systems increases, and when an output fault occurs in the SOC chip, information output cannot be performed on an instrument display screen, which leads to reduction in security of an intelligent cockpit.
To above-mentioned problem, this application embodiment provides an intelligence passenger cabin and vehicle, show data transmission to instrument display module with the instrument through first controller, and accomplish the demonstration of vehicle current state information by instrument display module, need not use extra system on chip and use the virtual machine to divide extra operating system, hardware cost and software cost have been reduced, make system on chip when image output trouble appears, instrument display module still can normally show, hardware failure rate has been reduced, the security of intelligence passenger cabin is improved.
Fig. 2 is a schematic structural diagram of an embodiment of an intelligent cabin provided in the present application, where the intelligent cabin may be applied to various vehicles, as shown in fig. 2, the intelligent cabin includes a host 21 and an instrument display module 22, and a first controller 211 is disposed in the host 21. The instrument display module 22 is connected with the first controller 211, and the first controller 211 is connected with the system on chip;
the first controller 211 is configured to obtain meter display data, analyze the meter display data, and forward the analyzed meter display data to the meter display module 22 and the soc;
the meter display module 22 is used for displaying target information according to the analyzed meter display data.
Wherein the target information is used to indicate a current state of the vehicle. For example, the current state of the vehicle includes the running speed and the rotating speed of the vehicle and the state indicated by a warning indicator lamp, for example, the warning indicator lamp indicates that the fuel is insufficient.
In the embodiment, a single SOC chip is used for the system on chip, so as to reduce the hardware cost of the intelligent cockpit. The first controller CAN communicate with the instrument display module through the CAN bus and transmit instrument display data to the instrument display module. The first controller may be a Micro Controller Unit (MCU).
For example, the meter display data may be vehicle speed, engine speed, warning lamp information, and the like of the vehicle, wherein the warning lamp may include an engine failure lamp, a brake system warning lamp, a fuel warning lamp, and the like.
Optionally, the meter display data may be acquired by a sensor on the vehicle, for example, the running speed of the vehicle may be acquired by a speed sensor. The first controller acquires data acquired by the sensor through the finished automobile central network gateway and sends the data to the instrument display module and the system on chip.
Optionally, the instrument Display module includes an instrument Display screen, wherein the instrument Display screen may be a Liquid Crystal Display (LCD).
This application embodiment is through establishing independent communication link between first controller and instrument display module assembly, need not pass through SOC, with the partial discharge of the SOC that hardware circuit function is complicated outside, when output trouble appears in SOC, instrument display module assembly also can normally show, reduces the hardware failure rate.
On the basis of the above embodiments, for example, fig. 3 is a schematic structural diagram of a second embodiment of the intelligent cabin provided in the embodiments of the present application, and as shown in fig. 3, the intelligent cabin further includes a first transceiver 31 and a second transceiver 33. The first transceiver 31 is connected to the first controller 32, the first controller 32 is connected to the second transceiver 33, and the second transceiver 33 is connected to the meter display module 34. The first transceiver 31, the second transceiver 33 and the first control 32 may be integrated on the host 30.
The first transceiver 31 is used for data interaction with a central gateway of the vehicle to acquire meter display data. The first controller 32 is configured to analyze the meter display data to obtain the analyzed meter display data, and transmit the meter display data to the second transceiver 33 and the soc. The second transceiver 33 is used for transmitting the analyzed meter display data to the meter display module 34.
In this embodiment, the first transceiver 31 performs data interaction with a central gateway of the automobile through a CAN bus to obtain meter display data. Illustratively, the first transceiver 31 may also acquire the entertainment information from the central gateway and transmit the entertainment information to the system on chip through the first controller 32, and the system on chip may display the entertainment information on the IVI display screen, thereby realizing information interaction between the user and the vehicle.
The entertainment information may include information such as weather forecast, video, map, and reverse image.
Optionally, the first transceiver 31 and the second transceiver 33 may be CAN transceivers, and exemplarily, the second transceiver 33 is connected to the instrument display module 34 through a CAN bus to implement data communication.
According to the embodiment of the application, the first transceiver is used for acquiring the instrument display data through the first transceiver and the second transceiver, the second transceiver is used for transmitting the instrument display data after the first controller is analyzed to the instrument display module, an independent communication link is formed, even if the SOC fails, the instrument display module can normally display, and the safety of the intelligent cabin is improved.
In some embodiments, the first transceiver, the second transceiver, the first controller and the system on chip may be integrated into the host 30, and the smart car may be provided with a first power supply component, wherein the first power supply component is connected to the first controller.
The first power supply assembly is used for supplying power to the first controller, the system on chip, the first transceiver and the second transceiver.
In this embodiment, when the first controller is connected with the first power supply module, the first controller may be further configured to be used for power management of the host, for example, the first power supply module may include a power supply and a power diagnosis detection circuit, and through the power diagnosis detection circuit, when a circuit fault occurs in the first controller, the system on chip, the first transceiver, or the second transceiver, power diagnosis detection may be performed, so that maintenance and management are facilitated.
On the basis of the foregoing embodiment, fig. 4 is a schematic structural diagram of a third embodiment of the intelligent cockpit provided in the present embodiment, as shown in fig. 4, the intelligent cockpit includes a host 40, where the host 40 is provided with a first transceiver 401, a second transceiver 403, and a first controller 402, and the first transceiver 401, the second transceiver 403, and the first controller 402 may refer to the explanation in the foregoing embodiment, which is not described herein again, and the instrument display module 41 in the intelligent cockpit includes: a third transceiver 411, a second controller 412, and a display device 413. The third transceiver 411 is connected to the second transceiver, the second controller 412 is connected to the third transceiver 411, and the display device 413 is connected to the second controller 412.
The third transceiver 411 is configured to obtain the analyzed meter display data transmitted by the second transceiver, and transmit the analyzed meter display data to the second controller 412. The second controller 412 controls the display device 413 to display the target information based on the analyzed meter display data.
In this embodiment, the third transceiver 411 may be a CAN transceiver, and the third transceiver 411 is connected to the second transceiver through a CAN bus to implement data communication. Illustratively, the second controller 412 may be an MCU.
According to the embodiment of the application, the third transceiver 411 is arranged to acquire the analyzed instrument display data sent by the second transceiver and transmit the instrument display data to the second controller 412, the second controller 412 controls the display device 413 to display the target information, the instrument display device 413 can still display the target information when the SOC fails, and the safety of the intelligent cockpit is improved.
On the basis of the above embodiments, for example, in some embodiments, the instrument display data includes alarm lamp information, the display device includes a display screen and a display output component, and the second controller is connected with the display screen through the display output component. The display output assembly is used for acquiring alarm lamp information and outputting an alarm lamp icon to the display screen according to the alarm lamp information.
The warning lamp information includes, for example, warning information of an engine fault lamp, warning information of a fuel warning lamp, warning information of a brake system warning lamp, and the like.
Optionally, the display screen may be a liquid crystal display screen, the display output component may be an on-screen display (OSD) display module, and the OSD display module outputs an icon of the alarm lamp to the display screen based on the analyzed instrument display data.
This application embodiment is through setting up the demonstration output assembly for the second controller can be controlled the circuit that shows the output assembly, and when SOC broke down, the instrument display data that the control shows the output assembly and transmits the second controller displayed in the display screen, improved intelligent passenger cabin's security.
On the basis of the above embodiments, in some embodiments, the intelligent cockpit further includes: a second power supply component, wherein the second power supply component is connected to the second controller.
The second power supply module is used for supplying power for the instrument display module.
This embodiment is through setting up second power supply module, and independent division comes with first power supply module, supplies power for the device of difference respectively, can make when SOC breaks down, also can guarantee instrument display module's normal work for instrument display module normal power supply.
On the basis of the above embodiments, in some embodiments, the intelligent cabin further includes: and the system on chip is connected with the instrument display module through the first serializer.
The system on chip is used for obtaining the analyzed instrument display data and transmitting the instrument display data to the instrument display module through the first serializer.
The first serializer is an interface circuit in high-speed data communication, and the SOC can transmit instrument display data to the instrument display module through the first serializer by setting the first serializer, so that the instrument display module can display the instrument display data based on SOC transmission when the SOC is not in fault, and display of target information is completed.
On the basis of the foregoing embodiments, in some embodiments, the instrument display module further includes a first deserializer, where the first serializer is connected to the first deserializer, and the first deserializer is connected to the display device.
This application embodiment is through setting up the first deserializer that pairs with first serializer, after deserializing the instrument display data after the analysis of SOC transmission through first deserializer, transmit to the display device of instrument display module assembly for instrument display module assembly can be when the non-trouble of SOC, and the instrument display data based on SOC transmission accomplishes the demonstration of target information.
On the basis of the above embodiments, in some embodiments, the intelligent cabin further comprises: the vehicle-mounted information entertainment system display module is connected with the system on chip through the second serializer.
The on-chip system is used for obtaining entertainment information and sending the entertainment information to the vehicle-mounted information entertainment system display module through the second serializer.
Wherein, on-vehicle infotainment system display module is used for showing the infotainment.
The entertainment information of the system on chip is acquired through the vehicle-mounted information entertainment display module, so that the system on chip can utilize a single SOC chip to complete the display of the entertainment information and the instrument information, the SOC chips do not need to be configured for the display of the entertainment information and the instrument information respectively, and the hardware cost is reduced.
Exemplarily, fig. 5 is a schematic structural diagram of a fourth embodiment of the intelligent cabin provided in the embodiment of the present application, and as shown in fig. 5, the intelligent cabin includes a host 50, an IVI display module 53 and an instrument display module 52. The host 50 includes a first transceiver, a second transceiver, a first controller 503, an SOC, a first power supply 505, a meter serializer, and an IVI serializer 506.
The first transceiver is connected with a central gateway of the whole vehicle through a CAN bus and is responsible for exchanging data with the central gateway of the whole vehicle and acquiring related information required to be displayed by the instrument.
The first power supply component 505 is responsible for power management of the host 50, internal power supply of the host 50, and power diagnostic detection of relevant parts. The first controller 503 may be an MCU, and is responsible for parsing and forwarding the CAN information of the entire vehicle, for example, parsing the relevant information displayed on the meter, and responsible for power management of the host 50. The second transceiver is responsible for forwarding the relevant information of the meter display analyzed by the first controller 503, and sends the relevant information to the meter display module 52 for display.
The SOC is connected with the instrument display module 52 through the instrument serializer, is connected with the IVI display module 53 through the IVI serializer 506, and the information display of the IVI display module 53 and the instrument display module 52 is realized through acquiring the analyzed entire vehicle CAN information forwarded by the first controller 503.
The instrument serializer and the IVI serializer 506 are interface circuits in high-speed data communication, the SOC transmits analyzed instrument display data to the instrument display module 52 through the instrument serializer to realize instrument data display, and the SOC transmits analyzed entertainment information to the IVI display module 53 through the IVI serializer 506 to realize entertainment data display.
The meter display module 52 includes a third transceiver 511, a second controller 512, an OSD module 514, a first meter deserializer 515, a meter display screen 516, and a second power module 513. The third transceiver 511 is connected to the second transceiver, the second controller 512 is respectively connected to the OSD display module 514, the meter display screen 516, and the second power module 513, and the OSD display module 514 is connected to the meter display screen 516.
The third transceiver 511 module is responsible for receiving the related messages of the meter display forwarded from the host 50, and the second controller 512 is responsible for receiving the related messages of the meter display, power management of the meter display 516, and control of the OSD display circuit. The second power supply module 513 is responsible for power management of the instrument display module 52, power supply inside the display screen and power diagnosis detection of relevant parts. The OSD display module 514 outputs a message related to the meter display, such as a warning light icon, to the meter display screen 516 based on the parsed message related to the meter display.
Optionally, the first meter deserializer 515 is used as an interface circuit in high-speed data communication, one end of the first meter deserializer 515 is connected to the OSD display module 514, and the other end of the first meter deserializer 515 is connected to the meter serializer, and transmits the meter display data to the OSD display module 514 based on the analyzed meter display data acquired by the SOC, and the OSD display module 514 outputs the related message displayed by the meter, such as the warning light icon, to the meter display screen 516 based on the meter display data.
The IVI display module 53 includes a second instrument deserializer 521, a third controller 522, an IVI display screen 524, and a third power supply component 523, wherein one end of the second instrument deserializer 521 is connected with the IVI serializer 506, and the other end is connected with the IVI display screen 524, so that the entertainment information transmitted by the SOC is transmitted to the IVI display screen 524 for display.
The third controller 522 is connected to the third power supply unit 523, and is configured to supply power to the IVI display module 53 by using the third power supply unit 523.
Optionally, the embodiment of the present application further provides a vehicle, where the vehicle includes the intelligent cabin described above.
The embodiment of the application provides intelligence passenger cabin and vehicle, show data transmission to instrument display module assembly with the instrument through first controller, and accomplish the demonstration of vehicle current state information by instrument display module assembly, need not use extra system-on-chip and use the virtual machine to divide extra operating system, hardware cost and software cost have been reduced, make the system-on-chip when the image output trouble appears, instrument display module assembly still can normally show, hardware failure rate has been reduced, the security of intelligence passenger cabin improves.
In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic depictions of the above terms do not necessarily refer to the same embodiment or example.
In the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a alone, A and B together, and B alone, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship; in the formula, the character "/" indicates that the preceding and following related objects are in a relationship of "division". "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or multiple.
It is to be understood that the various numerical references referred to in the embodiments of the present application are merely for convenience of description and distinction and are not intended to limit the scope of the embodiments of the present application. In the embodiment of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiment of the present application.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. An intelligent cabin, applied to a vehicle, comprising: the system comprises an instrument display module and a first controller, wherein the instrument display module is connected with the first controller, and the first controller is connected with a system on chip;
the first controller is used for acquiring instrument display data, analyzing the instrument display data and forwarding the analyzed instrument display data to the instrument display module and the system on chip;
the instrument display module is used for displaying target information according to the analyzed instrument display data, and the target information is used for indicating the current state of the vehicle.
2. The smart car of claim 1, further comprising: a first transceiver and a second transceiver; the first transceiver is connected with the first controller, the first controller is connected with the second transceiver, and the second transceiver is connected with the instrument display module;
the first transceiver is used for carrying out data interaction with a central gateway of a vehicle to acquire the instrument display data;
the first controller is used for analyzing the instrument display data to obtain analyzed instrument display data and transmitting the analyzed instrument display data to the second transceiver and the system on chip;
the second transceiver is used for transmitting the analyzed meter display data to the meter display module.
3. The intelligent cabin of claim 2, further comprising: a first power supply component connected to the first controller;
the first power component is to power the first controller, the system-on-chip, the first transceiver, and the second transceiver.
4. The intelligent cabin of claim 2 or 3, wherein the instrument display module comprises: the display device comprises a third transceiver, a second controller and a display device, wherein the third transceiver is connected with the second transceiver, the second controller is connected with the third transceiver, and the display device is connected with the second controller;
the third transceiver is used for acquiring the analyzed instrument display data transmitted by the second transceiver and transmitting the analyzed instrument display data to the second controller;
and the second controller is used for controlling the display device to display target information according to the analyzed instrument display data.
5. The smart car of claim 4, wherein the instrumentation display data includes alarm light information, the display device includes a display screen and a display output assembly, and the second controller is connected to the display screen through the display output assembly;
the display output component is used for acquiring the alarm lamp information and outputting an alarm lamp icon to the display screen according to the alarm lamp information.
6. The smart car of claim 5, further comprising: and the second power supply assembly is connected with the second controller and is used for supplying power to the instrument display module.
7. The smart car of claim 6, further comprising: the system on chip is connected with the instrument display module through the first serializer;
the system on chip is used for acquiring the analyzed instrument display data and transmitting the analyzed instrument display data to the instrument display module through the first serializer.
8. The intelligent cabin of claim 7, wherein the instrument display module further comprises: the first deserializer is connected with the first deserializer, and the first deserializer is connected with the display device.
9. The smart car of claim 8, further comprising: the display module of the vehicle-mounted infotainment system is connected with the system on chip through the second serializer;
the on-chip system is used for acquiring entertainment information and sending the entertainment information to the vehicle-mounted information entertainment system display module through the second serializer;
the vehicle-mounted information entertainment system display module is used for displaying the entertainment information.
10. A vehicle comprising a smart cabin according to any one of claims 1 to 9.
CN202110469913.8A 2021-04-28 2021-04-28 Intelligent cabin and vehicle Pending CN115246319A (en)

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CN202110469913.8A CN115246319A (en) 2021-04-28 2021-04-28 Intelligent cabin and vehicle

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