CN114851981A - Vehicle control system and vehicle - Google Patents
Vehicle control system and vehicle Download PDFInfo
- Publication number
- CN114851981A CN114851981A CN202210583740.7A CN202210583740A CN114851981A CN 114851981 A CN114851981 A CN 114851981A CN 202210583740 A CN202210583740 A CN 202210583740A CN 114851981 A CN114851981 A CN 114851981A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- control
- control unit
- decision
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The application provides a vehicle control system and vehicle, this system includes: the system comprises a central control unit, a decision control unit and at least one functional domain; the decision control unit is used for generating a control decision according to the vehicle state information and the environmental information around the vehicle; the decision control unit is further configured to control the at least one functional domain according to the control decision; and the central control unit is used for generating the current state information of the vehicle according to the control result of the decision control unit and displaying the current state information. The application provides a vehicle control system and a vehicle for reduce the data interaction volume between each unit module of vehicle control system, promote vehicle control system's stability.
Description
Technical Field
The application relates to the field of vehicle control, in particular to a vehicle control system and a vehicle.
Background
With the rapid development of the automobile industry, the entire automobile Control system becomes more and more complex, the number of Electronic Control Units (ECUs) used by the automobile is more and more, and a large number of ECUs are staggered in an intricate manner, which not only brings a complex wiring harness design, but also leads to very mixed logic Control.
In order to reduce the complexity of the vehicle control system, in the related art, the respective unit modules of the vehicle control system may be integrated to some extent by dividing a Domain (Domain).
However, in the conventional vehicle control system based on the function domain for control, controllers for various functions are continuously increased, which leads to the complexity of the control system, and a large amount of data interaction exists between each unit module of the control system, thereby causing the problem of the decrease of the system stability.
Disclosure of Invention
The application aims to provide a vehicle control system and a vehicle, which are used for reducing the data interaction amount and the data interaction complexity among all unit modules of the vehicle control system and improving the stability of the vehicle control system.
In a first aspect, the present application provides a vehicle control system comprising:
the system comprises a central control unit, a decision control unit and at least one functional domain; the decision control unit is used for generating a control decision according to the vehicle state information and the environmental information around the vehicle; the decision control unit is further configured to control the at least one functional domain according to the control decision; and the central control unit is used for generating the current state information of the vehicle according to the control result of the decision control unit and displaying the current state information.
Optionally, the central control unit is integrated with: the system comprises a central control system, a remote information processor T-BOX and a gateway; the central control unit is specifically used for generating current state information of the vehicle according to the control result of the at least one functional domain; the central control unit is also used for realizing the functions of man-machine interaction, vehicle navigation, vehicle body video monitoring and wireless communication.
Optionally, the vehicle control system further comprises: the instrument display unit is connected with the central control unit through a serial peripheral interface; the meter display unit includes: an instrument display screen; the instrument display unit is used for displaying the instrument information displayed by the instrument display screen and displaying the instrument information on the instrument display screen.
Optionally, the decision control unit is connected to the central control unit through a network; the decision control unit is integrated with: the system comprises an advanced auxiliary driving system, a vehicle controller and an information acquisition module; the information acquisition module is used for acquiring the vehicle state information.
The environmental information; the advanced driver assistance system and/or the vehicle controller is used for generating the control decision according to the vehicle state information and the environment information; the vehicle controller is configured to control the at least one functional domain based on the control decision.
Optionally, the information collecting module is configured to collect at least one of: the environment perception camera is used for shooting images, positioning signals and radar signals.
Optionally, the vehicle controller is specifically configured to control the at least one functional domain via a controller area network.
Optionally, the central control unit is specifically configured to receive a control result fed back by the at least one functional domain through a controller area network, and generate current state information of the vehicle according to the control result; or, the central control unit is specifically configured to receive a control result fed back by the at least one functional domain through a controller area network, and display information corresponding to the control result on the central control screen.
Optionally, the at least one functional domain comprises at least one of: the system comprises a battery management system, a motor controller, a gearbox control unit, an auxiliary driving unit, an electronic braking system, an electric power steering system and a vehicle body controller.
Optionally, the central control unit is further configured to control the at least one functional domain through a controller area network based on a human-computer interaction result.
In a second aspect, the present application also provides a vehicle having mounted thereon the vehicle control system as defined in any one of the first aspect.
In a third aspect, the present application further provides a vehicle control method applied to any one of the vehicle control systems, including: collecting the vehicle state information and the environmental information around the vehicle; generating a control decision according to the vehicle state information and the environment information; controlling the at least one functional domain according to the control decision.
In a fourth aspect, the present application also provides a computer program product comprising computer programs/instructions which, when executed by a processor, implement the steps of the vehicle control system as described in any of the third aspects above.
In a fifth aspect, the present application further provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the vehicle control system as in any one of the above third aspects when executing the program.
The present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of a vehicle control system as claimed in any one of the above-mentioned claims.
According to the vehicle control system and the vehicle, the central control system, the telematics processor and the gateway are integrated into the central control unit, and the decision generation function and the decision execution function are integrated into the decision control unit, so that the decision control unit can generate a control decision according to vehicle state information and environmental information around the vehicle and control at least one functional domain according to the control decision; the central control unit can generate the current state information of the vehicle according to the control result of the decision control unit and display the current state information. Therefore, the data interaction amount and the data interaction complexity among all unit modules of the vehicle control system are greatly reduced, and the stability of the vehicle control system is improved.
Drawings
In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is one of the architectural diagrams of a vehicle control system provided herein;
FIG. 2 is a second schematic diagram of the vehicle control system provided in the present application;
FIG. 3 is a schematic flow chart diagram of a vehicle control method provided herein;
fig. 4 is a schematic structural diagram of a central domain controller provided in the present application.
Detailed Description
To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is obvious that the described embodiments are some, but not all embodiments of the present application. 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.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The following explanations are made for terms related to the embodiments of the present application:
the remote information processor: the Telematics BOX is called a vehicle-mounted T-BOX for short, and the vehicle networking system comprises four parts, namely a host, the vehicle-mounted T-BOX, a mobile phone APP and a background system. The host is mainly used for video entertainment in the vehicle and vehicle state information display; the vehicle-mounted T-BOX is mainly used for communicating with a background system/mobile phone APP, and vehicle state information display and control of the mobile phone APP are achieved. After a user sends a control command through a mobile phone end APP, the TSP background CAN send a monitoring request command to the vehicle-mounted T-BOX, after the vehicle obtains the control command, the vehicle sends a control message through the CAN bus and realizes control over the vehicle, and finally an operation result is fed back to the mobile phone APP of the user, so that only the function CAN help the user to remotely start the vehicle, open an air conditioner, adjust a seat to a proper position and the like.
Controller area network: controller Area Network, CAN for short, is a multi-line Network communication system, which is widely applied to distributed real-time systems such as industrial automation production lines, automobiles, sensors, medical equipment, intelligent buildings, elevator control, environment control and the like, by using flexible and reliable communication technologies such as time-division multi-master, non-destructive bus arbitration, automatic error detection retransmission and the like, and low price.
Serial peripheral interface: a Serial Peripheral Interface, abbreviated as SPI, is a synchronous Peripheral Interface that enables a single chip to communicate with various Peripheral devices in a Serial manner to exchange information. The peripheral devices include a network controller, a Liquid Crystal Display (LCD) Display driver, an analog-to-digital a/D converter, a Micro Controller Unit (MCU), and the like.
A vehicle controller: the Vehicle control unit, referred to as VCU for short, is responsible for normal driving of the Vehicle, braking energy feedback, energy management of a Vehicle driving system and a power battery, network management, fault diagnosis and processing, Vehicle state monitoring and the like, so as to ensure normal and stable operation of the Vehicle under the conditions of better dynamic property, higher economy and reliability.
Advanced driver assistance system: the Advanced Driving Assistance System, referred to as ADAS for short, senses the surrounding environment at any time during the Driving of the vehicle by using various sensors (millimeter wave radar, laser radar, monocular/binocular camera and satellite navigation) mounted on the vehicle, collects data, identifies, detects and tracks static and dynamic objects, and performs systematic operation and analysis by combining with navigation map data, thereby allowing drivers to detect the danger in advance and effectively increasing the comfort and safety of the Driving of the vehicle.
The following describes the vehicle control system provided in the embodiments of the present application in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present application provides a vehicle control system, including: a central control unit 101, a decision control unit 102 and at least one functional domain 103.
Illustratively, the decision control unit 102 is configured to generate a control decision according to the vehicle state information and the environmental information around the vehicle.
Illustratively, the decision control unit in the vehicle control system provided by the embodiment of the application integrates the advanced driver assistance system ADAS of the vehicle with the vehicle controller VCU, but in one unit, the control system is not separately arranged, so that the integration level of the system is improved, the data interaction is reduced, and the reliability of the vehicle control system is improved to a certain extent.
In particular, the advanced driver assistance system ADAS and the vehicle controller VCU may be integrated on the same Printed Circuit Board (PCB). Through integrated circuit design, realize the interface sharing between the different modules, reduce the quantity of external interface, reduce the probability that the pencil design is makeed mistakes, improve the reliability of system.
Illustratively, the decision control unit 102 is further configured to control the at least one functional domain according to the control decision.
The decision control unit is, for example, configured to generate a control decision and to control at least one functional domain controlled by the vehicle control system in accordance with the control decision.
In one possible implementation, the at least one functional domain includes at least one of: the system comprises a battery management system, a motor controller, a gearbox control unit, an auxiliary driving unit, an electronic braking system, an electric power steering system and a vehicle body controller.
Exemplarily, the auxiliary driving unit includes: a DCDC controller (Direct Current-Direct Current controller), a steering oil pump and an air pump.
Illustratively, the central control unit 101 is integrated with: a central control system, a remote information processor T-BOX and a gateway.
Illustratively, the central control unit in the embodiment of the application integrates a central control system, a remote information processor T-BOX and a gateway. The system is used for realizing the functions of information display, man-machine interaction, 360-degree vehicle body image look-around, map navigation, wireless communication, remote upgrading, remote control and the like of a central control screen.
Illustratively, the central control unit 101 is configured to generate current state information of the vehicle according to a control result of the decision control unit, and display the current state information.
Specifically, the central control unit 101 is specifically configured to generate current state information of the vehicle according to a control result of the decision control unit, and display the current state information.
Illustratively, the central control unit 101 is further configured to implement human-computer interaction, vehicle navigation, vehicle body video monitoring, and wireless communication functions.
Illustratively, the above-mentioned gateway integrated in the central control unit 101 is configured to implement communication with the at least one functional domain, so as to receive a control result fed back by the at least one functional domain. The central control system integrated in the central control unit 101 is used for controlling the systems of comfortable entertainment devices such as air conditioners and audio devices, and setting the system functions after receiving the device operation of the driver and/or the configuration information sent by the remote server. The above system functions include: assisting driving-related functions. The central control system also comprises a central control door lock system, and a driver can control the opening and closing of the whole vehicle door and the lifting of the glass through the central control system. The telematics T-BOX for implementing telematics and control of a vehicle includes: the uploading and downloading of data, and the upgrading of the system by Over-the-Air Technology (OTA) are described in detail above, and will not be described in detail herein.
It should be noted that the functions of the central control unit 101 are implemented by the remote information processor, so that the use of processors on different module units is reduced in sequence, and the integration level of the system is improved.
For example, as shown in fig. 2, the central control unit 101 integrates a central control System, a telematics T-BOX, and a gateway, and is connected to a central control screen, a radio, a sound, a 360-degree around-the-horizon camera, a wireless local area network technology WIFI module, a Global Positioning System (GPS) Positioning module, and a 4G module. The functions of central control screen information display, man-machine control, 360-degree look around, map navigation, wireless communication, remote upgrade, remote control and the like are realized, the entertainment domain and the Internet of vehicles in the distributed architecture are integrated on the same control main chip, the integration level of the system is improved, and the computing power of the main chip and the functions of basic hardware are fully utilized.
Optionally, in an embodiment of the present application, the vehicle control system further includes: and the instrument display unit 103 is connected with the central control unit through a serial peripheral interface. The meter display unit 103 includes: and (6) an instrument display screen. The meter display unit 103 is configured to generate meter information displayed on the meter display screen, and display the meter information on the meter display screen.
Exemplarily, the vehicle control system in the embodiment of the present application integrates the conventional instrument control function independently into the main control chip of the instrument control unit, so that the system integration level is improved, and the flexibility of the system during upgrading can be improved.
For example, as shown in fig. 2, the meter control unit 103 is connected to the central control unit 101 through a serial peripheral interface SPI, and such a connection facilitates upgrading and maintenance of the meter control unit.
Optionally, in this embodiment of the application, the decision control unit 102 is connected to the central control unit 101 through a network. Wherein, the decision control unit 102 integrates: advanced driver assistance system ADAS, vehicle controller VCU and information acquisition module.
The information acquisition module is used for acquiring the vehicle state information and the environment information; the advanced driver assistance system ADAS and/or the vehicle controller VCU are configured to generate the control decision according to the vehicle state information and the environmental information; the vehicle controller VCU is configured to control the at least one functional domain based on the control decision.
It should be noted that, in the embodiment of the present application, ADAS auxiliary control and vehicle VCU control are integrated in the decision control unit, and sharing of an external interface and reduction of interactive data amount are achieved through a high-performance main control chip of the decision control unit, so as to improve system reliability.
For example, as shown in fig. 2, the decision control unit 102 integrates an advanced driver assistance system ADAS, a vehicle controller VCU, and an information acquisition module. The advanced driver assistance system ADAS identifies, detects and tracks static and dynamic objects according to the vehicle state information and the surrounding environment information of the vehicle, which are acquired by the information acquisition module, performs systematic operation and analysis by combining navigation map data, and generates a control decision according to an analysis result. Thereafter, the control decisions generated by the advanced driver assistance system ADAS are executed by the vehicle controller VCU.
Exemplarily, the advanced driver assistance system ADAS described above may be used for: camera image processing, radar data processing, integrated navigation, Adaptive Cruise Control (ACC), a Collision damping Braking system (CMB), a Forward Collision assistance system (FCA), a Lane Departure Warning system (LDW), a Lane Keeping assistance system (LKA), and the like.
Exemplary, vehicle controllers the VCU described above may be used to: the method comprises the steps of vehicle fault diagnosis, high-voltage management, accessory system management, vehicle energy management, vehicle drive control, loading control, vehicle mass estimation and the like.
In particular, the vehicle controller VCU is in particular configured to control the at least one functional domain via a controller area network CAN.
Meanwhile, the vehicle controller VCU may also generate a control decision according to acceleration information, a brake signal, and the like of the vehicle, and control loads of a fan, a water pump, a relay, and the like of a brake system of the vehicle.
It is understood that the advanced driver assistance system ADAS, the vehicle controller VCU, and the information acquisition module are integrated in the decision control unit 102, but the advanced driver assistance system ADAS, the vehicle controller VCU, and the information acquisition module may communicate with each other through the serial peripheral interface SPI. The advanced driver assistance system ADAS, the vehicle controller VCU and the information acquisition module are respectively communicated with the central control unit through an internal high-speed Ethernet. The high-speed Ethernet is an Ethernet with network delay smaller than a preset threshold value.
Optionally, in an embodiment of the present application, the information collecting module is configured to collect at least one of: the environment perception camera is used for shooting images, positioning signals and radar signals.
For example, as shown in fig. 2, the acquisition unit may acquire an image acquired by an environment sensing camera arranged around a vehicle body, may also acquire positioning information provided by a GPS/Real-time kinematic (RTK) carrier-phase differential technology, and may also acquire a radar signal of a vehicle body radar.
Optionally, in this embodiment of the application, the central control unit 101 is specifically configured to receive a control result fed back by the at least one functional domain through a controller area network CAN, and generate current state information of the vehicle according to the control result.
Optionally, in this embodiment of the application, the central control unit 101 is specifically configured to receive a control result fed back by the at least one functional domain through a controller area network CAN, and display information corresponding to the control result on the central control screen.
Optionally, in this embodiment of the application, the central control unit 101 may further control the at least one functional domain through a controller area network CAN based on the human-computer interaction result.
For example, as shown in fig. 2, when the vehicle controller VCU controls at least one of the battery management system BMS, the Motor Control Unit (MCU), the Transmission Control Unit (TCU), the Body controller (BCM Control Module, BCM), the Electronic Brake System (EBS), and the Electric Power Steering (EPS) system through the controller local area network CAN, the controlled system or Unit may feed back the Control result to the vehicle controller VCU through the controller local area network CAN, and the central Control Unit may also feed back the Control result to the central Control Unit, and generate display information according to the Control result and display the display information on the central Control screen through the central Control Unit after receiving the Control result.
Meanwhile, the controlled system or unit CAN directly feed back the control result to the central control unit through the controller area network CAN, and the central control unit directly displays the control result on the central control screen.
It should be noted that, in some special cases, the control result fed back through the controller area network CAN may also be displayed on the meter display screen of the meter display unit.
It should be noted that, in order to further improve the integration level of the system, the central control unit and the decision control unit may also be integrated on the same Printed Circuit Board (PCB).
According to the vehicle control system provided by the embodiment of the application, the central control system, the remote information processor T-BOX and the gateway are integrated into the central control unit, and the decision generation function and the decision execution function are integrated into the decision control unit, so that the decision control unit can generate a control decision according to vehicle state information and environmental information around a vehicle and control at least one functional domain according to the control decision; the central control unit can generate the current state information of the vehicle according to the control result. Therefore, the data interaction amount and the data interaction complexity among all unit modules of the vehicle control system are greatly reduced, and the stability of the vehicle control system is improved.
The embodiment of the present application further provides a vehicle control method, which is applied to the vehicle control system provided in the embodiment of the present application, and as shown in fig. 3, the method includes steps 301 to 303:
and 301, collecting the vehicle state information and the environment information around the vehicle.
And step 302, generating a control decision according to the vehicle state information and the environment information.
And 303, controlling the at least one functional domain according to the control decision.
In the embodiments of the present application, the above-described methods are illustrated in the drawings. The vehicle control system is described by way of example with reference to one of the drawings in the embodiments of the present application. In specific implementation, the vehicle control system shown in each method drawing can also be implemented by combining any other drawing which can be combined and is illustrated in the above embodiments, and details are not repeated here.
Fig. 4 illustrates a physical structure diagram of a central domain controller, which may include, as shown in fig. 4: a processor (processor)410, a communication Interface 420, a memory (memory)430 and a communication bus 440, wherein the processor 410, the communication Interface 420 and the memory 430 are communicated with each other via the communication bus 440. The processor 410 may invoke logic instructions in the memory 430 to execute a vehicle control system, the method comprising: collecting the vehicle state information and the environmental information around the vehicle; generating a control decision according to the vehicle state information and the environment information; controlling the at least one functional domain according to the control decision.
In addition, the logic instructions in the memory 430 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present application also provides a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the vehicle control system provided by the above-mentioned methods, the method comprising: collecting the vehicle state information and the environmental information around the vehicle; generating a control decision according to the vehicle state information and the environment information; controlling the at least one functional domain according to the control decision.
In yet another aspect, the present application also provides a computer readable storage medium having stored thereon a computer program that, when executed by a processor, is implemented to execute the vehicle control system provided above, the method comprising: collecting the vehicle state information and the environmental information around the vehicle; generating a control decision according to the vehicle state information and the environment information; controlling the at least one functional domain according to the control decision.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
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 technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A vehicle control system, characterized by comprising: the system comprises a central control unit, a decision control unit and at least one functional domain;
the decision control unit is used for generating a control decision according to the vehicle state information and the environmental information around the vehicle;
the decision control unit is further configured to control the at least one functional domain according to the control decision;
and the central control unit is used for generating the current state information of the vehicle according to the control result of the decision control unit and displaying the current state information.
2. The vehicle control system according to claim 1, characterized in that the central control unit is integrated with: the system comprises a central control system, a remote information processor and a gateway;
the central control unit is specifically configured to generate current state information of the vehicle according to a control result fed back by the at least one functional domain;
the central control unit is also used for realizing the functions of man-machine interaction, vehicle navigation, vehicle body video monitoring and wireless communication.
3. The vehicle control system according to claim 1, characterized by further comprising: the instrument display unit is connected with the central control unit through a serial peripheral interface; the meter display unit includes: an instrument display screen;
the instrument display unit is used for generating instrument information displayed by the instrument display screen and displaying the instrument information on the instrument display screen.
4. The vehicle control system of claim 1, wherein the decision control unit is connected to the central control unit via a network; the decision control unit is integrated with: the system comprises an advanced auxiliary driving system, a vehicle controller and an information acquisition module;
the information acquisition module is used for acquiring the vehicle state information and the environment information;
the advanced driver assistance system and/or the vehicle controller is used for generating the control decision according to the vehicle state information and the environment information;
the vehicle controller is configured to control the at least one functional domain based on the control decision.
5. The vehicle control system according to claim 4,
the information acquisition module is used for acquiring at least one of the following items: the environment perception camera is used for shooting images, positioning signals and radar signals.
6. The vehicle control system according to claim 4,
the vehicle controller is specifically configured to control the at least one functional domain via a controller area network.
7. The vehicle control system according to claim 1,
the central control unit is specifically configured to receive a control result fed back by the at least one functional domain through a controller area network, and generate current state information of the vehicle according to the control result;
alternatively, the first and second electrodes may be,
the central control unit is specifically configured to receive the control result fed back by the at least one functional domain through a controller area network, and display information corresponding to the control result on the central control screen.
8. The vehicle control system according to claim 1,
the at least one functional domain includes at least one of: the system comprises a battery management system, a motor controller, a gearbox control unit, an auxiliary driving unit, an electronic braking system, an electric power steering system and a vehicle body controller.
9. The vehicle control system according to claim 1,
and the central control unit is also used for controlling the at least one functional domain through a Controller Area Network (CAN) based on a human-computer interaction result.
10. A vehicle characterized by having mounted thereon a vehicle control system as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210583740.7A CN114851981A (en) | 2022-05-25 | 2022-05-25 | Vehicle control system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210583740.7A CN114851981A (en) | 2022-05-25 | 2022-05-25 | Vehicle control system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114851981A true CN114851981A (en) | 2022-08-05 |
Family
ID=82641007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210583740.7A Pending CN114851981A (en) | 2022-05-25 | 2022-05-25 | Vehicle control system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114851981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117092909A (en) * | 2023-04-25 | 2023-11-21 | 江苏理工学院 | Vehicle stability control simulation method and system |
-
2022
- 2022-05-25 CN CN202210583740.7A patent/CN114851981A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117092909A (en) * | 2023-04-25 | 2023-11-21 | 江苏理工学院 | Vehicle stability control simulation method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109995631B (en) | Vehicle-mounted control system and method with domain control function | |
| CN110562171A (en) | Automobile electric control system and automobile | |
| CN106814666A (en) | The intelligent cockpit system of colour display | |
| JP6373989B2 (en) | Vehicle distribution network | |
| DE112012004782T5 (en) | Control of device features based on vehicle indications and condition | |
| US10275043B2 (en) | Detection of lane conditions in adaptive cruise control systems | |
| CN210652984U (en) | Automobile electric control system and automobile | |
| CN110971453B (en) | Network topology determination method and device, vehicle network topology structure and vehicle | |
| CN105922872B (en) | Vehicle control system and vehicle | |
| JP2018098733A (en) | On-vehicle network system | |
| DE102019134125A1 (en) | MAINTAIN ACCURACY OF VEHICLE POSITIONING | |
| CN113196230A (en) | Terminal upgrading method and device | |
| CN114461070A (en) | System, method and vehicle for realizing vehicle-mounted virtual reality | |
| CN114851981A (en) | Vehicle control system and vehicle | |
| CN212275970U (en) | Vehicle-mounted millimeter wave radar system based on wireless communication | |
| CN217435657U (en) | Electrical system of automatic driving vehicle and automatic driving vehicle | |
| EP4369186A1 (en) | Control method and apparatus, device, and storage medium | |
| Su et al. | An in-vehicle infotainment platform for integrating heterogeneous networks interconnection | |
| CN115092068A (en) | Whole vehicle control system and vehicle | |
| US20220258749A1 (en) | Method for testing a motor vehicle | |
| Möller et al. | Automotive E/E and automotive software technology | |
| CN108016381B (en) | Automobile electronic system and program updating method thereof | |
| US20230221964A1 (en) | Display control device for vehicle, vehicle display device, vehicle, method and non-transitory storage medium | |
| JP7054844B2 (en) | Vehicle, information presentation system | |
| CN219619046U (en) | Vehicle domain controller and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |