CN210793059U

CN210793059U - Automobile modularized hardware system

Info

Publication number: CN210793059U
Application number: CN201921484509.2U
Authority: CN
Inventors: 付玉堂; 田锋; 李智华; 孙博苗; 李良淼; 赵登路; 肜栋梁; 张鑫
Original assignee: Shenzhen Yingbo Supercomputing Technology Co ltd
Current assignee: Inbo Supercomputing Nanjing Technology Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-19
Anticipated expiration: 2029-09-06

Abstract

The utility model provides an automobile modularization hardware system, the system includes an at least CPU integrated circuit board, an at least MCU system integrated circuit board, an at least communication integrated circuit board and an at least expansion integrated circuit board, wherein, the CPU integrated circuit board the MCU system integrated circuit board the communication integrated circuit board and extend communication connection between the integrated circuit board, be equipped with on the CPU integrated circuit board be used for pegging graft CPU module first pluggable interface and with the first common module that the CPU module is connected, but be equipped with on the MCU system integrated circuit board be used for pegging graft MCU module the second pluggable interface and with the second common module that the MCU module is connected, extend be equipped with on the integrated circuit board be used for pegging graft extension module the third interface and with the third common module that extension module connects, the communication integrated circuit board includes at least one communication module. The utility model discloses can build system's framework fast, reduce product development time.

Description

Automobile modularized hardware system

Technical Field

The utility model relates to the field of automotive technology, especially, relate to an automobile modularization hardware system.

Background

Note that the contents described in this section do not represent all the related art.

The supply mode of the automobile electronic market is a black box mode, namely, the functions of software and hardware are all realized by a specific manufacturer and are uniformly supplied to a car factory, and the car factory cannot carry out secondary development, so that the black box mode is unfavorable for the domestic car factory, and the black box mode has long period and complex design in the development process.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide a modular hardware system for an automobile, which can quickly build a system architecture and reduce product development time.

The utility model provides an automobile modularization hardware system, the system includes an at least CPU integrated circuit board, an at least MCU system integrated circuit board, an at least communication integrated circuit board and an at least expansion integrated circuit board, wherein, the CPU integrated circuit board the MCU system integrated circuit board the communication integrated circuit board and extend communication connection between the integrated circuit board, be equipped with on the CPU integrated circuit board be used for pegging graft CPU module first pluggable interface and with the first common module that the CPU module is connected, but be equipped with on the MCU system integrated circuit board be used for pegging graft MCU module the second pluggable interface and with the second common module that the MCU module is connected, extend be equipped with on the integrated circuit board be used for pegging graft extension module the third interface and with the third common module that extension module connects, the communication integrated circuit board includes at least one communication module.

Further, the expansion module comprises an interface module and/or a switching module and/or an FPGA.

Further, the CPU board, the MCU system board, and the expansion board are respectively used for communication connection with an external device.

Further, the communication board comprises a GPS module and/or a V2X module and/or a 4/5G module and/or a WIFI module.

Further, the CPU board, the MCU system board, the communication board, and the expansion board are connected via ethernet communication.

According to the above technical scheme, the utility model discloses can set up the quantity of different integrated circuit boards as required, the different CPU module of can pegging graft of CPU integrated circuit board moreover, different MCU modules can be pegged graft to MCU system integrated circuit board, can peg graft different expansion module on the expansion integrated circuit board, every CPU module can select for use and develop different functions alone respectively according to the requirement of different car factories, MCU system integrated circuit board and expansion integrated circuit board are also in the same way, consequently, the utility model discloses a hardware design scheme can build the system architecture fast, can develop module function alone to reduce product development time.

Drawings

Fig. 1 is a schematic structural diagram of a system according to an embodiment of the present invention.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, an embodiment of the present invention provides an automobile modular hardware system, which includes at least one CPU board 10, at least one MCU system board 20, at least one communication board 30, and at least one expansion board 40. The number of the CPU board cards 10, the MCU system board cards 20, and the expansion board cards 40 may be set as needed, and in the present embodiment, two CPU board cards 10, one MCU system board card 20, one communication board card 30, and one expansion board card 40 may be provided.

The CPU board 10, the MCU system board 20, the communication board 30 and the expansion board 40 are in communication connection, and the CPU board 10, the MCU system board 20 and the expansion board 40 can be in communication connection with an external device, and are configured to receive related information of the external device or send a corresponding instruction to the external device. Specifically, the CPU board 10, the MCU system board 20, the communication board 30, and the expansion board 40 are communicatively connected through a backplane 50, for example, communication between the CPU board and the MCU system board can be realized through ethernet, and certainly, a control bus may be further included to realize interaction of control information through the control bus.

The CPU board card 10 is provided with a first pluggable interface for plugging a CPU module and a first common module connected with the CPU module, and the CPU module is of a card structure. The first common module refers to a hardware part which is commonly required when each CPU module is plugged into the first pluggable interface for operation, for example, each interface and deserializer module which are used for connecting external devices (such as a connector, a laser radar, a millimeter wave radar, a camera, an ultrasonic radar, a display and the like) shown in fig. 1, and may further include a PHY, and each interface, deserializer module and PHY may be electrically connected to the first pluggable interface, so that when the CPU module is plugged into the first pluggable interface, each interface, deserializer module and PHY are electrically connected to the CPU module. Thus, each CPU module can be developed separately, so that different functions can be realized when each CPU module is plugged into the CPU board 10. In this embodiment, two CPU board cards 10 may be provided, and a CPU module with different functions may be plugged into each CPU board card 10, so that one of the CPU board cards 10 forms a sensing fusion function module, and the other CPU board card 10 forms a decision control function module.

Similar to the CPU board 10, the MCU system board 20 is provided with a second pluggable interface for plugging an MCU module and a second common module connected to the MCU module, so that the MCU system board 20 forms a system MCU functional module, for example, other details may refer to the description of the CPU board 10 or refer to fig. 1, and will not be described herein again.

Similar to the CPU board 10, the expansion board 40 is provided with a third socket for plugging an expansion module and a third common module connected to the expansion module, and the expansion module may include an interface module and/or a switch module and/or an FPGA, so that the expansion board 40 may form an interface function module, a switch function module, a storage module, a power module, or the like.

The communication board 30 constitutes a communication positioning function module, which includes at least one communication module, and in this embodiment, the communication board 30 includes a GPS module and/or a V2X module and/or a 4/5G module and/or a WIFI module.

According to the above technical scheme, the utility model discloses can design the quantity of every integrated circuit board according to the car factory or the vehicle condition, and can carry out the development of difference or the core chip of the production of integrated different manufacturers to the module of difference in advance (for example some manufacturers trust the high pass, some manufacturers trust the great intentions), so every different integrated circuit board can corresponding the module of the core chip of pegging graft different functions and/or different manufacturers production, make the integrated circuit board realize required function, satisfy the demand of different car factories or vehicles, can build vehicle hardware system framework fast, the development cycle has been shortened, the cost is saved.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims

1. The automobile modularized hardware system is characterized by comprising at least one CPU board card, at least one MCU system board card, at least one communication board card and at least one expansion board card, wherein the CPU board card, the MCU system board card, the communication board card and the expansion board card are in communication connection, a first pluggable interface for plugging a CPU module and a first common module connected with the CPU module are arranged on the CPU board card, a second pluggable interface for plugging an MCU module and a second common module connected with the MCU module are arranged on the MCU system board card, a third plugging port for plugging an expansion module and a third common module connected with the expansion module are arranged on the expansion board card, and the communication board card comprises at least one communication module.

2. The modular hardware system according to claim 1, wherein the expansion module comprises an interface module and/or a switching module and/or an FPGA.

3. The automobile modular hardware system according to claim 1, wherein the CPU board, the MCU system board and the expansion board are respectively configured to be in communication connection with an external device.

4. The automotive modular hardware system of claim 1, wherein the communication board comprises a GPS module and/or a V2X module and/or a 4/5G module and/or a WIFI module.

5. The automobile modular hardware system according to claim 1, wherein the CPU board, the MCU system board, the communication board, and the expansion board are connected by ethernet communication.