CN110391975A - Information interaction system and vehicle based on vehicle-mounted Ethernet - Google Patents
Information interaction system and vehicle based on vehicle-mounted Ethernet Download PDFInfo
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- CN110391975A CN110391975A CN201810360622.3A CN201810360622A CN110391975A CN 110391975 A CN110391975 A CN 110391975A CN 201810360622 A CN201810360622 A CN 201810360622A CN 110391975 A CN110391975 A CN 110391975A
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- 230000003993 interaction Effects 0.000 title claims abstract description 63
- 230000002452 interceptive effect Effects 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a kind of information interaction system and vehicle based on vehicle-mounted Ethernet, the system includes vehicle-mounted ethernet gateway, it is connect respectively with middle control multimedia equipment and full-view image equipment, for carrying out data transmission between middle control multimedia equipment and full-view image equipment；Full-view image equipment is provided with the first Ethernet interface, for sending panoramic video data to vehicle-mounted ethernet gateway by the first Ethernet interface；Middle control multimedia equipment, is provided with the second Ethernet interface, for obtaining panoramic video data from vehicle-mounted ethernet gateway by the second Ethernet interface, and shows panoramic video data.The system and vehicle of the embodiment, so that carry out data interaction can be taken various forms between middle control multimedia equipment and full-view image equipment, the interactive mode between control multimedia equipment and full-view image equipment is enriched, while reducing the cost of middle control multimedia equipment and full-view image communication between devices.
Description
Technical field
The present invention relates to automobile technical field more particularly to a kind of information interaction systems and vehicle based on vehicle-mounted Ethernet
?.
Background technique
It is increasing with vehicle, surrounding environment is checked in order to facilitate driving safety, guarantees driving safety, one on vehicle
As be provided with full-view image equipment, full-view image equipment acquires the video of ambient enviroment by camera, and is spliced into aphorama
Frequently, and in the car control and show the panoramic video on the screen of platform.
In the related technology, full-view image equipment and vehicle multimedia system pass through low-voltage differential signal (Low-Voltage
Differential Signaling, LVDS) connect the panoramic video that transmission is spliced.Specifically, in full-view image equipment
Panorama master controller directly transmits the video to the conversion IC integrated circuit (Integrated Circuit) of LVDS, carries out and goes here and there
It after conversion, then is transferred in vehicle multimedia system by LVDS, multimedia system completes serioparallel exchange, and controls platform in the car
The panoramic video is shown on screen.
However, inventor has found that the relevant technologies at least have the following technical problems in the implementation of the present invention: whole
In a transmission process, LVDS can only have the video information of fixed format in physical layer transmission, and flexibility is very low, will not be to video
It is handled, picture and the file information can not be transmitted.In addition to this, the signal transmission distance of LVDS is also limited, has very big
Limitation, and the hardware cost of conversion IC and wire rod is relatively high.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose a kind of information interaction system based on vehicle-mounted Ethernet, the system by middle control multimedia equipment with entirely
Scape image documentation equipment is provided with the Ethernet interface of unified standard, so that between middle control multimedia equipment and full-view image equipment
Ethernet communication is realized by vehicle-mounted ethernet gateway, since Ethernet can support the data interaction of diversified forms, and
Cost is relatively low for Ethernet harness, thus, on the one hand, so that can be used between middle control multimedia equipment and full-view image equipment more
Kind form carries out data interaction, enriches the interactive mode between control multimedia equipment and full-view image equipment.On the other hand it drops
The cost of low middle control multimedia equipment and full-view image communication between devices.
Second object of the present invention is to propose a kind of vehicle.
To achieve the goals above, the information interaction system based on vehicle-mounted Ethernet that first aspect present invention proposes, packet
Include: middle control multimedia equipment, vehicle-mounted ethernet gateway and full-view image equipment, in which: the vehicle-mounted ethernet gateway, respectively with
The middle control multimedia equipment is connected with the full-view image equipment, in the middle control multimedia equipment and the panorama shadow
As carrying out data transmission between equipment；The full-view image equipment, is provided with the first Ethernet interface, for passing through described first
Ethernet interface sends panoramic video data to the vehicle-mounted ethernet gateway；The middle control multimedia equipment, is provided with second
Ethernet interface, for obtaining the aphorama frequency from the vehicle-mounted ethernet gateway by second Ethernet interface
According to, and show the panoramic video data.
Information interaction system according to an embodiment of the present invention based on vehicle-mounted Ethernet, by middle control multimedia equipment and entirely
Scape image documentation equipment is provided with the Ethernet interface of unified standard, so that between middle control multimedia equipment and full-view image equipment
Ethernet communication is realized by vehicle-mounted ethernet gateway, since Ethernet can support the data interaction of diversified forms, and
Cost is relatively low for Ethernet harness, thus, on the one hand, so that can be used between middle control multimedia equipment and full-view image equipment more
Kind form carries out data interaction, enriches the interactive mode between control multimedia equipment and full-view image equipment.On the other hand it drops
The cost of low middle control multimedia equipment and full-view image communication between devices.
In one embodiment of the invention, the system also includes: train movement recording equipment is provided with third Ethernet and connects
Mouthful, for sending driving video data to the vehicle-mounted ethernet gateway by the third Ethernet interface；The middle control is more
Media device is also used to obtain the driving video counts from the vehicle-mounted ethernet gateway by second Ethernet interface
According to, and show the driving video data.
In one embodiment of the invention, the system also includes: instrument is provided with the 4th Ethernet interface, passes through
4th Ethernet interface is connect with the vehicle-mounted ethernet gateway；The middle control multimedia equipment, is also used to by described
Second Ethernet interface sends interactive information to the vehicle-mounted ethernet gateway；The instrument, for passing through the 4th ether
Network interface obtains the interactive information from the vehicle-mounted ethernet gateway, and shows the interactive information.
In one embodiment of the invention, the system also includes: on-vehicle machines people is provided with the 5th Ethernet and connects
Mouthful, it is connect by the 5th Ethernet interface with vehicle-mounted ethernet gateway；The middle control multimedia equipment, is also used to pass through institute
It states the second Ethernet interface and sends interactive information to the vehicle-mounted ethernet gateway；The on-vehicle machines people, for by described
5th Ethernet interface obtains the interactive information from the vehicle-mounted ethernet gateway, and shows the interactive information.
In one embodiment of the invention, the vehicle of the vehicle-mounted ethernet gateway is provided on the boot of the vehicle
Carry ethernet port, the system also includes: image capture device is provided with the 6th Ethernet interface, by the described 6th with
Too network interface is connect with the vehicle-mounted ethernet port of the vehicle-mounted ethernet gateway, and described image acquires equipment, for passing through
State the video data that the 6th Ethernet interface sends acquisition to the vehicle-mounted ethernet gateway；The middle control multimedia equipment, also
For obtaining the video data from the vehicle-mounted ethernet gateway by second Ethernet interface, and show the video
Data.
In one embodiment of the invention, the ether of the vehicle-mounted ethernet gateway is provided on the seat of the vehicle
Port is netted, the system also includes: vehicle-mounted multimedia equipment is provided with the 7th Ethernet interface, passes through the 7th Ethernet
Interface is connect with the ethernet port of vehicle-mounted ethernet gateway；The middle control multimedia equipment, be also used to by described second with
Too network interface sends the video data shown in the middle control multimedia equipment to the vehicle-mounted ethernet gateway；It is described vehicle-mounted more
Media device is also used to obtain the video data from the vehicle-mounted ethernet gateway by the 7th Ethernet interface, and
Show the video data.
In one embodiment of the invention, the vehicle-mounted ethernet gateway includes microprocessor and Ethernet exchanging core
Piece, the microprocessor are connect with the Ethernet switching chip, wherein the microprocessor, it is whole from vehicle by CAN bus
Each network of vehicle bus control system obtains whole vehicle state information, and sends the vehicle shape to the Ethernet switching chip
State information；The middle control multimedia equipment is also used to through second Ethernet interface from the Ethernet switching chip
Obtain whole vehicle state information.
In one embodiment of the invention, second Ethernet interface is specifically set on the vehicle-mounted ethernet gateway
The vehicle-mounted ethernet port set connects, and the ethernet port being arranged on the vehicle-mounted ethernet gateway further includes commodity ethernet end
Mouthful, the system also includes: diagnostic device is provided with the 8th Ethernet interface, by the 8th Ethernet interface with it is described
The commodity ethernet port of vehicle-mounted ethernet gateway connects；The diagnostic device, for by the vehicle-mounted ethernet gateway from
The whole vehicle state information is obtained in middle control multimedia equipment, and fault detection is carried out according to the whole vehicle state information.
In one embodiment of the invention, the quantity of the Ethernet switching chip is multiple, multiple Ethernet exchangings
Chip is connected using cascade system.
It in one embodiment of the invention, include the first Ethernet chip and the in the multiple Ethernet switching chip
Two Ethernet chips；Be provided in first Ethernet switching chip multiple vehicle-mounted ethernet ports, at least one medium without
Close port and the port at least one Serial Gigabit Media separate port SGMII；It is arranged in second Ethernet switching chip
Multiple vehicle-mounted ethernet ports, at least one commodity ethernet port, the unrelated port of at least one medium and at least one SGMII
Port；Wherein, the medium of the unrelated port of medium of first Ethernet switching chip and second Ethernet switching chip
Unrelated port connection.
In one embodiment of the invention, the middle control multimedia equipment includes wireless communication module, and the middle control is more
Media device is also used to obtain more new data from server by the wireless communication module, and passes through the vehicle-mounted ether
The more new data is sent to corresponding equipment by net gateway, so that corresponding equipment carries out software more according to the more new data
Newly.
To achieve the goals above, second aspect of the present invention proposes a kind of vehicle, which includes what first aspect was implemented
Information interaction system based on vehicle-mounted Ethernet.
Vehicle according to an embodiment of the present invention is provided with unified standard by middle control multimedia equipment and full-view image equipment
Ethernet interface so that being realized between middle control multimedia equipment and full-view image equipment by vehicle-mounted ethernet gateway
Ethernet communication, since Ethernet can support the data interaction of diversified forms, and cost is relatively low for Ethernet harness, thus,
On the one hand, it so that carry out data interaction can be taken various forms between middle control multimedia equipment and full-view image equipment, enriches
Interactive mode between control multimedia equipment and full-view image equipment.On the other hand middle control multimedia equipment and panorama are reduced
The cost communicated between image documentation equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the information interaction system according to an embodiment of the invention based on vehicle-mounted Ethernet；
Fig. 2 is the structural representation of the information interaction system in accordance with another embodiment of the present invention based on vehicle-mounted Ethernet
Figure；
Fig. 3 is the structural representation of the information interaction system based on vehicle-mounted Ethernet of another embodiment according to the present invention
Figure；
Fig. 4 is the structural representation of the information interaction system based on vehicle-mounted Ethernet of further embodiment according to the present invention
Figure；
Fig. 5 is the structural representation of the information interaction system in accordance with another embodiment of the present invention based on vehicle-mounted Ethernet
Figure；
Fig. 6 is the structural representation of the information interaction system based on vehicle-mounted Ethernet of another embodiment according to the present invention
Figure；
Fig. 7 is the structural representation of the information interaction system based on vehicle-mounted Ethernet of further embodiment according to the present invention
Figure；
Fig. 8 is the structural representation of the information interaction system in accordance with another embodiment of the present invention based on vehicle-mounted Ethernet
Figure；
Fig. 9 is the structural representation of the information interaction system based on vehicle-mounted Ethernet of another embodiment according to the present invention
Figure；
Figure 10 is to be integrated with the schematic diagram of the pin of Q5050 chip of ethernet physical layer；
Figure 11 is the schematic diagram of two panels Q5050 chip serial connection；
Figure 12 is the structural schematic diagram of the information interaction system based on vehicle-mounted Ethernet of a specific embodiment of the invention；
Figure 13 is the schematic diagram of vehicle Yu server interactive process；
Figure 14 is the structural schematic diagram of the vehicle of one embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the information interaction system and vehicle based on vehicle-mounted Ethernet of the embodiment of the present invention are described.
Fig. 1 is the structural schematic diagram of the information interaction system according to an embodiment of the invention based on vehicle-mounted Ethernet.
As shown in Figure 1, should information interaction system based on vehicle-mounted Ethernet include middle control multimedia equipment 110, it is vehicle-mounted with
Too net gateway 120 and full-view image equipment 130.Wherein:
Vehicle-mounted ethernet gateway 120 is connect with middle control multimedia equipment 110 and full-view image equipment 130 respectively, is used for
Carry out data transmission between middle control multimedia equipment 110 and full-view image equipment 130.
Wherein, middle control multimedia equipment 110 refers to the equipment with vehicle central control system and multimedia function.
It is to be appreciated that middle control multimedia equipment 110 has display screen, user can control vehicle by touching the display screen
, play multimedia etc..For example, user can play music MV by the related control of touch display screen.
Full-view image equipment 130 is provided with the first Ethernet interface 131, for passing through the first Ethernet interface 131 to vehicle
It carries ethernet gateway 120 and sends panoramic video data.
The embodiment of property as an example, full-view image equipment 130 can include but is not limited to panorama master controller
(not shown) and multiple camera (not shown)s being arranged on vehicle, wherein panorama master controller will be for that will take the photograph
As head acquire video spliced, formed panoramic video.
Middle control multimedia equipment 110, is provided with the second Ethernet interface 111, for by the second Ethernet interface 111 from
Vehicle-mounted ethernet gateway 120 obtains panoramic video data, and shows panoramic video data.
This exemplary information interaction system based on vehicle-mounted Ethernet, passes through middle control multimedia equipment and full-view image equipment
Be provided with the Ethernet interface of unified standard so that between middle control multimedia equipment and full-view image equipment by it is vehicle-mounted with
Too net gateway realizes ethernet communication, since Ethernet has mature system architecture, physical layer, data link layer, transmission
Layer, network layer, application layer, complete system architecture not only ensure that information is reliably transmitted, and to transmit it is more flexible,
The data transmission for supporting various forms (such as text, picture, video etc.), as a result, middle control multimedia equipment and panorama shadow
As carry out data interaction can be taken various forms between equipment, enrich between control multimedia equipment and full-view image equipment
Interactive mode.
In addition, it is necessary to explanation, for LVDS wire rod, the price of Ethernet harness wants much lower, for example, one
The price of rice LVDS wire rod is about 38 RMB, and the price of one meter of too cable beam is about 2 RMB, therefore, the present embodiment
In by Ethernet realize in control communication between multimedia equipment and full-view image equipment, can substantially reduce based on it is vehicle-mounted with
The cost for the information interaction system netted very much.
The embodiment of property as an example may include video format converting unit in middle control multimedia equipment 110
(not shown), wherein the video format converting unit is monitoring the panoramic video obtained from vehicle-mounted ethernet gateway 120
When the video format that the format of data and middle control multimedia equipment 110 are supported is inconsistent, to acquired panoramic video data
It formats, so that middle control multimedia equipment 110 shows the panoramic video data after format transformation, as a result, in
Control multimedia equipment can be communicated between the full-view image equipment of various video formats, that is, middle control multimedia equipment and
The format of video data transmission is no longer fixed between full-view image equipment, enriches middle control multimedia equipment and full-view image equipment
Between video data format.
To sum up, the information interaction system based on vehicle-mounted Ethernet of the embodiment of the present invention, by middle control multimedia equipment with
Full-view image equipment is provided with the Ethernet interface of unified standard so that middle control multimedia equipment and full-view image equipment it
Between ethernet communication realized by vehicle-mounted ethernet gateway, since Ethernet can support the data interaction of diversified forms, and
And cost is relatively low for Ethernet harness, thus, on the one hand, so that can be used between middle control multimedia equipment and full-view image equipment
Diversified forms carry out data interaction, enrich the interactive mode between control multimedia equipment and full-view image equipment.On the other hand
Reduce the cost of middle control multimedia equipment and full-view image communication between devices.
In the related technology, general multimedia equipment is regarded with full-view image equipment by the splicing that LVDS connect transmission panorama
Frequently, camera data are transferred to inside rear-view mirror by coaxial wire and shown by automobile data recorder, thus, it is possible to find out, more matchmakers
It is communicated between body equipment and full-view image equipment and automobile data recorder and inside rear-view mirror using different communication modes,
That is, interaction, two systems between in multimedia equipment, full-view image equipment and automobile data recorder no longer same system
It is respectively independent, it does not interact.In order to rationally utilize multimedia resource, the multiplexing of multimedia resource is realized, as an example
The embodiment of property, middle control multimedia equipment 110 can not only show panoramic video, can also show the row of train movement recording equipment
Vehicle video is described the information interaction system based on vehicle-mounted Ethernet below with reference to Fig. 2, and Fig. 2 is another according to the present invention
The structural schematic diagram of the information interaction system based on vehicle-mounted Ethernet of a embodiment.
On the basis of embodiment shown in Fig. 1, as shown in Fig. 2, the system can also include:
Train movement recording equipment 140 is provided with third Ethernet interface 141, for passing through third Ethernet interface 141 to vehicle
It carries ethernet gateway 120 and sends driving video data.
Wherein, middle control multimedia equipment 110 is also used to through the second Ethernet interface 111 from vehicle-mounted ethernet gateway 120
Driving video data is obtained, and shows driving video data.
Thus, it is possible to find out, communicated with full-view image equipment using a kind of mode relative to control multimedia equipment among the above,
And train movement recording equipment using another way communication for, in this example, train movement recording equipment, middle control multimedia equipment and
Full-view image equipment is provided with the Ethernet interface of unified standard, to unify the communication mode between three equipment, simplifies
Information interaction approach between middle control multimedia equipment and full-view image equipment and train movement recording equipment realizes the middle more matchmakers of control
The multimedia resource of body equipment is multiplexed.
On the basis of embodiment shown in Fig. 1, as shown in figure 3, the system can also include:
Instrument 150 is provided with the 4th Ethernet interface 151, passes through the 4th Ethernet interface 151 and vehicle-mounted ethernet gateway
120 connections.
Wherein, middle control multimedia equipment 110 is also used to through the second Ethernet interface 111 to vehicle-mounted ethernet gateway 120
Send interactive information.
Instrument 150 for obtaining interactive information from vehicle-mounted ethernet gateway 120 by the 4th Ethernet interface 151, and is opened up
Show interactive information.
Wherein, interactive information can include but is not limited to the information such as picture, song information and navigation information, the embodiment pair
Interactive information is not construed as limiting.
For example, song title and the lyrics can be sent to by middle control multimedia equipment 110 by vehicle-mounted ethernet gateway 120
Instrument 150 controls song title and the lyrics shown by multimedia equipment in the display of instrument 150, realizes instrument 150 and the more matchmakers of middle control
Interaction between body equipment 110.
Wherein, it should be noted that the structure of the instrument 150 in above-mentioned system embodiment shown in Fig. 3 also may include
In aforementioned system embodiment shown in Fig. 2, which is not construed as limiting this.
In this example, the Ethernet interface of unified standard is provided with by instrument, so that instrument and the middle more matchmakers of control
Between body equipment can by vehicle-mounted ethernet gateway realize ethernet communication, also, instrument can show in control multimedia equipment institute
The interactive information of transmission enriches the function of instrument as a result,.
On the basis of embodiment shown in Fig. 1, as shown in figure 4, the system can also include:
On-vehicle machines people 160 is provided with the 5th Ethernet interface 161, passes through the 5th Ethernet interface 161 and vehicle-mounted ether
Net gateway 120 connects.
Middle control multimedia equipment 110 is also used to send by the second Ethernet interface 111 to vehicle-mounted ethernet gateway 120
Interactive information.
On-vehicle machines people 160, for obtaining interaction letter from vehicle-mounted ethernet gateway 120 by the 5th Ethernet interface 161
Breath, and show interactive information.
Wherein, interactive information can include but is not limited to the information such as audio, video and driving conditions, navigation information, the reality
Example is applied to be not construed as limiting interactive information.
Wherein, it should be noted that the structure of the on-vehicle machines people 160 in above-mentioned system embodiment shown in Fig. 4 can also
To be included in earlier figures 2 and system embodiment shown in Fig. 3, which is not construed as limiting this.
In this example, on-vehicle machines people can access vehicle-mounted ethernet gateway, middle control multimedia by Ethernet interface
The information exchange between on-vehicle machines people can be realized by vehicle-mounted ethernet gateway for equipment, so that in driving procedure, vehicle
Carrying robot can interact with driver and passenger, feed back driving conditions and multimedia messages, improve the riding experience of driver and passenger.
On the basis of based on the above embodiment, the article situation of boot is checked in order to facilitate driver, is shown as one kind
The embodiment of example property, the ethernet port of vehicle-mounted ethernet gateway 120 is provided on the boot of vehicle.
Wherein, it should be noted that the ethernet port of vehicle-mounted ethernet gateway 120 and vehicle-mounted ethernet gateway 120 are logical
Cross ethernet line connection.
It is to be appreciated that guaranteeing that long distance transmission signal will not decay by ethernet line as extended line, being suitble to
Telecommunication, and cost is relatively low for Ethernet harness.
On the basis of embodiment shown in Fig. 1, as shown in figure 5, the system can also include:
Image capture device 170 is provided with the 6th Ethernet interface 171, by the 6th Ethernet interface 171 with it is vehicle-mounted with
The too ethernet port connection of net gateway 120.
As an example, image capture device 170 can be camera.
Image capture device 170 is acquired for being sent by the 6th Ethernet interface 171 to vehicle-mounted ethernet gateway 120
Video data.
Middle control multimedia equipment 110 is also used to obtain by the second Ethernet interface 111 from vehicle-mounted ethernet gateway 120
Video data, and show video data.
Wherein, it should be noted that the structure of the image capture device 170 in above-mentioned system embodiment shown in fig. 5
It may be embodied in earlier figures 2- system embodiment shown in Fig. 4, which is not construed as limiting this.
In this example, middle control multimedia equipment is acquired by the available image capture device of vehicle-mounted ethernet gateway
Video data, and video data collected is shown, so that driver is that although it is understood that by middle control multimedia equipment
The article situation of boot facilitates the article situation that user checks boot.
On the basis of based on the above embodiment, the middle more matchmakers of control are checked in order to facilitate the occupant on middle row and/or back seat
Multimedia messages in body equipment, the as an example embodiment of property are provided with vehicle-mounted Ethernet net on the seat of vehicle
Close 120 ethernet port, wherein it should be noted that the ethernet port of vehicle-mounted ethernet gateway 120 and vehicle-mounted Ethernet
Gateway 120 is connected by ethernet line.
On the basis of system shown in Fig. 1 is implemented, as shown in fig. 6, the system can also include:
Vehicle-mounted multimedia equipment 180 is provided with the 7th Ethernet interface 181, by the 7th Ethernet interface 181 with it is vehicle-mounted
The ethernet port of ethernet gateway 120 connects.
As an example, vehicle-mounted multimedia equipment 180 can include but is not limited to vehicle-mounted flat computer.
Middle control multimedia equipment 110 is also used to send by the second Ethernet interface 111 to vehicle-mounted ethernet gateway 120
The video data shown in middle control multimedia equipment 110.
Vehicle-mounted multimedia equipment 180 is also used to obtain by the 7th Ethernet interface 181 from vehicle-mounted ethernet gateway 120
Video data, and show video data.
Wherein, it should be noted that the structure of the vehicle-mounted multimedia equipment 180 in above-mentioned system embodiment shown in fig. 6
Also it may be embodied in earlier figures 2- system embodiment shown in fig. 5, which is not construed as limiting this.
In this example, vehicle-mounted multimedia equipment realizes the video with middle control multimedia equipment by vehicle-mounted ethernet gateway
Synchronizing information realizes the effect of the screen control multi-screen of the simultaneous display of video.
Wherein, it is to be understood that the ethernet port that vehicle-mounted ethernet gateway 120 is provided on the seat of vehicle may be used also
To access the electronic equipments such as the equipment, such as mobile phone, tablet computer of supporting ethernet port, and being by the ethernet port should
Equipment is charged or is provided network, improves life and amusement quality in vehicle.
On the basis of system embodiment shown in Fig. 1, as shown in fig. 7, vehicle-mounted ethernet gateway 120 may include micro- place
Reason device 121 and Ethernet switching chip 122, microprocessor 121 are connect with Ethernet switching chip 122, wherein
Microprocessor 121 obtains whole vehicle state letter from each network of whole vehicle bus control system by CAN bus
Breath, and whole vehicle state information is sent to Ethernet switching chip 122.
Wherein, each network of whole vehicle bus control system may include Power Environment Monitoring Network, comfortable net, starting net, automobile
Electronic stabilizing control system (Electronic Stability Control, ESC) network etc..
Middle control multimedia equipment 110 is also used to obtain from Ethernet switching chip 122 by the second Ethernet interface 111
It is rounded car state information.
The embodiment of property as an example, middle control multimedia equipment 110 can also receive the display vehicle shape of user
The touch command of state, and according to the whole vehicle state of touch command display vehicle.
As another illustrative embodiment, middle control multimedia equipment 110 can also be according to the touch command of user
Show the status information of some module in vehicle.
In this example, middle control multimedia equipment can obtain whole vehicle state by the microprocessor in vehicle-mounted ethernet gateway
Information facilitates user by middle control multimedia equipment and obtains whole vehicle state information.
Wherein, it should be noted that microprocessor 121 and Ethernet exchanging in above-mentioned system embodiment shown in Fig. 7
The structure of chip 122 also may be embodied in earlier figures 2- system embodiment shown in fig. 6, which is not construed as limiting this.
The embodiment of property as an example, the second Ethernet interface 111 are specifically set on vehicle-mounted ethernet gateway 120
The vehicle-mounted ethernet port set connects, and the ethernet port being arranged on vehicle-mounted ethernet gateway 120 further includes commodity ethernet end
Mouthful.
Wherein, commodity ethernet port, as traditional ethernet port.
Wherein, it should be noted that vehicle-mounted Ethernet interface is different to line situation from used in traditional ethernet interface,
As an example, vehicle-mounted ethernet port uses 1 pair of line, and traditional ethernet port uses 2 pairs of twisted pairs.
On the basis of system embodiment shown in Fig. 7, as shown in figure 8, the system can also include:
Diagnostic device 190 is provided with the 8th Ethernet interface 191, passes through the 8th Ethernet interface 191 and vehicle-mounted Ethernet
The commodity ethernet port of gateway 120 connects；
Diagnostic device 190, for therefrom controlling acquisition vehicle shape in multimedia equipment 110 by vehicle-mounted ethernet gateway 120
State information, and fault detection is carried out according to whole vehicle state information.
The embodiment of property as an example, when train movement recording equipment accesses vehicle-mounted ethernet gateway 120, diagnosis is set
Standby 190 can carry out fault detection to train movement recording equipment by vehicle-mounted ethernet gateway 120.User's detection is facilitated as a result,
The failure of train movement recording equipment.
As another illustrative embodiment, when full-view image equipment accesses vehicle-mounted ethernet gateway 120, diagnosis
Equipment 190 can carry out fault detection to full-view image equipment by vehicle-mounted ethernet gateway 120.Use is facilitated as a result,
The failure of family detection full-view image equipment.
As another illustrative embodiment, vehicle-mounted ether is accessed in train movement recording equipment and full-view image equipment
When net gateway 120, fault detection can be carried out to train movement recording equipment and full-view image equipment respectively by diagnostic device 190, or
Person, while fault detection is carried out to train movement recording equipment and full-view image equipment.
Certainly, the other equipment that diagnostic device 190 can also access vehicle-mounted ethernet gateway 120 to other carry out failure inspection
It surveys, to facilitate user to carry out fault detection to the equipment of vehicle-mounted ethernet gateway 120 by diagnostic device 190.
Wherein, it should be noted that the structure of the diagnostic device 190 in above-mentioned system embodiment shown in Fig. 8 can also be with
Included in earlier figures 2- system embodiment shown in fig. 6, which is not construed as limiting this.
The embodiment of property as an example manages the equipment connecting with vehicle-mounted ethernet gateway for convenience, can lead to
The interface circuit that connector unifies distinct device interaction is crossed, on the basis of system embodiment shown in Fig. 1, as shown in figure 9, should
System can also include:
Connector 210, one end of connector 210 are connect with vehicle-mounted ethernet gateway 120, the other end of connector 210 with
The equipment connection that vehicle-mounted ethernet gateway 120 connects.
Wherein, the equipment being connect with vehicle-mounted ethernet gateway 120 can include but is not limited to middle control multimedia equipment 110 and
Full-view image equipment 130.
Wherein, it is to be understood that with the difference of application scenarios, the equipment connecting with vehicle-mounted ethernet gateway 120 is not
Together.
The equipment connecting with vehicle-mounted ethernet gateway 120 passes through plug connector 210 and connect with Ethernet switching chip.
The embodiment of property as an example, in order to enable vehicle-mounted ethernet gateway can access more equipment, ether
The quantity of net exchange chip be it is multiple, multiple Ethernet switching chips can be used cascade system connection.
Wherein, multiple Ethernet switching chips may include the first Ethernet chip and the second Ethernet chip.
Wherein, it is unrelated that multiple vehicle-mounted ethernet ports, at least one medium are provided in the first Ethernet switching chip
The port (Media Independent Interface, MII) and at least one Serial Gigabit Media separate port SGMII
The port (Serial Gigabit Media Independent Interface).
Wherein, vehicle-mounted ethernet port 100base-T1 can support 100,000,000 (M) Ethernets.
Wherein, commodity ethernet port 100Base-Tx can support 100M Ethernet.
Wherein, it should be noted that the port SGMII can support 10,000,000 (M), 100M and 1000M Ethernet.
Wherein, multiple vehicle-mounted ethernet ports, at least one commodity ethernet end are set in the second Ethernet switching chip
Mouth, the unrelated port of at least one medium and at least one port SGMII.
Wherein, the unrelated port of the medium of the first Ethernet switching chip end unrelated with the medium of the second Ethernet switching chip
Mouth connection.
As an example, the first Ethernet switching chip and the second Ethernet switching chip can be used with Marvel
The Q5050 of company, this chip integration is high, small in size, and Q5050 chip is integrated with altogether the vehicle-mounted ethernet port of at least four
The PHY of the PHY physical layer of 100Base-T1 and a traditional ethernet port 100Base-Tx, other ports can be flexible
Configuration is configurable to support 1000M Ethernet, also supports the port SGMII or GMII of 10M and 100M simultaneously, can also match
It is set to the port MII only to support 100M and 10M, for connecting physical layer PHY and medium access control (Media Access
Control, MAC).
Wherein, the configuration selection of each port is as shown in table 1.
The configuration mode of port
| Configuration mode | Port 1-4 | Port 5 | Port 6 | Port 7 | Port 8 |
| 0 | 100BT1 | 100BT1 | Tx | SGMII | xMII/GMII |
| 1 | 100BT1 | xMII | Tx | SGMII | xMII |
| 2 | 100BT1 | 100BT1 | xMII | SGMII | xMII |
| 3 | 100BT1 | 100BT1 | Tx | xMII | xMII |
Wherein, xMII indicates SGMII or GMII (Gigabit Medium Independent Interface, gigabit matchmaker
Body stand-alone interface) or MII.
Wherein, it is integrated with the schematic diagram of the pin of the Q5050 chip of ethernet physical layer, as shown in Figure 10.With Ethernet
Exchange chip be Q5050 chip for, ethernet feature, the first label are realized by the way of two panels Q5050 chip cascade
The configuration mode that piece uses is the 2nd kind, and the configuration mode that second chip uses is the 3rd kind.Wherein, two panels Q5050 chip string
The schematic diagram of row connection is as shown in figure 11.In this way, the port that may be implemented to possess 10 100Base-T1 is (for instrument
Table, heel row PAD, camera in car etc. have the place of high amount of traffic) and 1 100Base-TX port (reserved onboard diagnostics
Mouthful), there are two there are three the ports RGMII for supporting 1000M Ethernet simultaneously.These three ports one can connect a piece of
MCU is encrypted for information security, and one can be used to connect multimedia, another is reserved.Such as it is set in instrument and middle control multimedia
In standby interaction, middle control multimedia equipment connection is one of port RGMII, turns gigabit Ethernet by a USB
Chip is by the ethernet port of PAD access gateway, and what instrument connect is one of port 100Base-T1, in realizing
Control multimedia equipment, gateway, the interaction between instrument.
Figure 12 is the structural schematic diagram of the information interaction system based on vehicle-mounted Ethernet of a specific embodiment of the invention.
It wherein, include control multimedia equipment, automobile data recorder, instrument, full-view image equipment, robot, middle row 1, middle row in the system
2, diagnostic device, boot camera, heel row 1 and heel row 2 form, wherein control multimedia equipment, driving recording in Figure 12
Instrument, instrument, full-view image equipment, robot, middle row 1, middle row 2, diagnostic device, boot camera, heel row 1 and heel row 2 are equal
It is connect by connector with vehicle-mounted ethernet gateway.
Wherein, the middle row 1 in Figure 12 indicates the vehicle-mounted multimedia equipment on middle row seat chair 1, and middle row 2 indicates middle row seat chair 2
On vehicle-mounted multimedia equipment, heel row 1 indicate back seat 1 on vehicle-mounted multimedia equipment, heel row 2 indicate back seat 2 on
Vehicle-mounted multimedia equipment.
Wherein, it should be noted that in each equipment in Figure 12 with support ethernet physical layer hardware platform with
And anti-interference protective circuit.
Wherein, it should be noted that the SPI (Serial Peripheral Interface) in Figure 12 indicates serial outer
If interface.
The embodiment of property as an example facilitates in vehicle to realize that long-range programming updates by Ethernet
The update of module, middle control multimedia equipment 110 may include wireless communication module (not shown).Middle control multimedia equipment
110, it is also used to module by wireless communication and obtains more new data from server, and will more by vehicle-mounted ethernet gateway 120
New data is sent to corresponding equipment, so that corresponding equipment carries out software upgrading according to more new data.
The embodiment of property as an example, middle control multimedia equipment 110 by wireless communication module (such as 4G communication
Module) programming file is obtained from server, and corresponding set is sent for programming file by vehicle-mounted ethernet gateway 120
Standby, corresponding equipment is realized according to programming file to be updated.
Wherein, the schematic diagram of vehicle and server interactive process, as shown in figure 13.
In order to realize above-described embodiment, the invention also provides a kind of vehicles.
Figure 14 is the structural schematic diagram of the vehicle of one embodiment of the invention.
As shown in figure 14, which includes the information interaction system 10 based on vehicle-mounted Ethernet of above-described embodiment.
Wherein, it should be noted that Figure 14, which is merely exemplary, shows the information interaction system based on vehicle-mounted Ethernet
10 include middle control multimedia equipment 110, vehicle-mounted ethernet gateway 120 and full-view image equipment 130, is somebody's turn to do based on vehicle-mounted Ethernet
Information interaction system 10 can also include other equipment, and details are not described herein for the embodiment, and for details, reference can be made to about vehicle ether
The description of Network Communication system.
Wherein, it should be noted that the aforementioned explanation to the information interaction system based on vehicle-mounted Ethernet is also suitable
In the embodiment, details are not described herein again.
The vehicle of the embodiment of the present invention, by it is middle control multimedia equipment and full-view image equipment be provided with unified standard with
Too network interface, so that realizing ether by vehicle-mounted ethernet gateway between middle control multimedia equipment and full-view image equipment
Network Communication, since Ethernet can support the data interaction of diversified forms, and cost is relatively low for Ethernet harness, thus, a side
Face enriches control so that can take various forms carry out data interaction between middle control multimedia equipment and full-view image equipment
Interactive mode between multimedia equipment and full-view image equipment.On the other hand middle control multimedia equipment and full-view image are reduced
The cost of communication between devices.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (12)
1. a kind of information interaction system based on vehicle-mounted Ethernet characterized by comprising middle control multimedia equipment, it is vehicle-mounted with
Too net gateway and full-view image equipment, in which:
The vehicle-mounted ethernet gateway is connect with the middle control multimedia equipment and the full-view image equipment respectively, is used for
Carry out data transmission between the middle control multimedia equipment and the full-view image equipment；
The full-view image equipment, is provided with the first Ethernet interface, for passing through first Ethernet interface to the vehicle
It carries ethernet gateway and sends panoramic video data；
The middle control multimedia equipment, is provided with the second Ethernet interface, for by second Ethernet interface from described
Vehicle-mounted ethernet gateway obtains the panoramic video data, and shows the panoramic video data.
2. the information interaction system as described in claim 1 based on vehicle-mounted Ethernet, which is characterized in that the system is also wrapped
It includes:
Train movement recording equipment is provided with third Ethernet interface, for by the third Ethernet interface to it is described it is vehicle-mounted with
Too net gateway sends driving video data；
The middle control multimedia equipment is also used to obtain institute from the vehicle-mounted ethernet gateway by second Ethernet interface
Driving video data is stated, and shows the driving video data.
3. the information interaction system as described in claim 1 based on vehicle-mounted Ethernet, which is characterized in that the system is also wrapped
It includes:
Instrument is provided with the 4th Ethernet interface, is connect by the 4th Ethernet interface with the vehicle-mounted ethernet gateway；
The middle control multimedia equipment is also used to send by second Ethernet interface to the vehicle-mounted ethernet gateway mutual
Dynamic information；
The instrument, for obtaining the interactive information from the vehicle-mounted ethernet gateway by the 4th Ethernet interface,
And show the interactive information.
4. the information interaction system as described in claim 1 based on vehicle-mounted Ethernet, which is characterized in that the system is also wrapped
It includes:
On-vehicle machines people is provided with the 5th Ethernet interface, is connected by the 5th Ethernet interface and vehicle-mounted ethernet gateway
It connects；
The middle control multimedia equipment is also used to send by second Ethernet interface to the vehicle-mounted ethernet gateway and hand over
Mutual information；
The on-vehicle machines people, for obtaining the interaction from the vehicle-mounted ethernet gateway by the 5th Ethernet interface
Information, and show the interactive information.
5. the information interaction system as described in claim 1 based on vehicle-mounted Ethernet, which is characterized in that the standby of the vehicle
The vehicle-mounted ethernet port of the vehicle-mounted ethernet gateway is provided on case, the system also includes:
Image capture device is provided with the 6th Ethernet interface, passes through the 6th Ethernet interface and the vehicle-mounted Ethernet
The vehicle-mounted ethernet port of gateway connects,
Described image acquires equipment, for sending acquisition to the vehicle-mounted ethernet gateway by the 6th Ethernet interface
Video data；
The middle control multimedia equipment is also used to obtain institute from the vehicle-mounted ethernet gateway by second Ethernet interface
Video data is stated, and shows the video data.
6. the information interaction system as described in claim 1 based on vehicle-mounted Ethernet, which is characterized in that the seat of the vehicle
On be provided with the ethernet port of the vehicle-mounted ethernet gateway, the system also includes:
Vehicle-mounted multimedia equipment is provided with the 7th Ethernet interface, passes through the 7th Ethernet interface and vehicle-mounted Ethernet net
The ethernet port of pass connects；
The middle control multimedia equipment is also used to send institute to the vehicle-mounted ethernet gateway by second Ethernet interface
State the video data shown in control multimedia equipment；
The vehicle-mounted multimedia equipment is also used to obtain institute from the vehicle-mounted ethernet gateway by the 7th Ethernet interface
Video data is stated, and shows the video data.
7. the information interaction system as claimed in any one of claims 1 to 6 based on vehicle-mounted Ethernet, which is characterized in that the vehicle
Carrying ethernet gateway includes microprocessor and Ethernet switching chip, and the microprocessor and the Ethernet switching chip connect
It connects, wherein
The microprocessor obtains whole vehicle state information from each network of whole vehicle bus control system by CAN bus,
And the whole vehicle state information is sent to the Ethernet switching chip；
The middle control multimedia equipment is also used to obtain from the Ethernet switching chip by second Ethernet interface
Whole vehicle state information.
8. the information interaction system as claimed in claim 7 based on vehicle-mounted Ethernet, which is characterized in that second Ethernet
Interface is specifically connect with the vehicle-mounted ethernet port being arranged on the vehicle-mounted ethernet gateway, is set on the vehicle-mounted ethernet gateway
The ethernet port set further includes commodity ethernet port, the system also includes:
Diagnostic device is provided with the 8th Ethernet interface, passes through the 8th Ethernet interface and the vehicle-mounted ethernet gateway
Commodity ethernet port connection；
The diagnostic device obtains the whole vehicle state for therefrom controlling in multimedia equipment by the vehicle-mounted ethernet gateway
Information, and fault detection is carried out according to the whole vehicle state information.
9. the information interaction system as claimed in claim 7 based on vehicle-mounted Ethernet, which is characterized in that the Ethernet exchanging
The quantity of chip be it is multiple, multiple Ethernet switching chips using cascade system connection.
10. the information interaction system as claimed in claim 7 based on vehicle-mounted Ethernet, which is characterized in that it is the multiple with
Too net exchange chip includes the first Ethernet chip and the second Ethernet chip；
Multiple vehicle-mounted ethernet ports, the unrelated port of at least one medium and extremely are provided in first Ethernet switching chip
A few port Serial Gigabit Media separate port SGMII；
Multiple vehicle-mounted ethernet ports, at least one commodity ethernet port, extremely are set in second Ethernet switching chip
Few unrelated port of a medium and at least one port SGMII；
Wherein, the medium of the unrelated port of medium of first Ethernet switching chip and second Ethernet switching chip without
Close port connection.
11. the information interaction system as claimed in claim 7 based on vehicle-mounted Ethernet, which is characterized in that the middle more matchmakers of control
Body equipment includes wireless communication module,
The middle control multimedia equipment, is also used to obtain more new data from server by the wireless communication module, and lead to
It crosses the vehicle-mounted ethernet gateway and the more new data is sent to corresponding equipment, so that corresponding equipment is according to the update
Data carry out software upgrading.
12. a kind of vehicle, which is characterized in that the vehicle includes being based on vehicle-mounted ether as claim 1-11 is described in any item
The information interaction system of net.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360622.3A CN110391975B (en) | 2018-04-20 | 2018-04-20 | Information interaction system based on vehicle-mounted Ethernet and vehicle |
| PCT/CN2019/083154 WO2019201288A1 (en) | 2018-04-20 | 2019-04-18 | Information exchange system employing in-vehicle ethernet and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360622.3A CN110391975B (en) | 2018-04-20 | 2018-04-20 | Information interaction system based on vehicle-mounted Ethernet and vehicle |
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| CN110391975A true CN110391975A (en) | 2019-10-29 |
| CN110391975B CN110391975B (en) | 2022-03-18 |
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| CN201810360622.3A Active CN110391975B (en) | 2018-04-20 | 2018-04-20 | Information interaction system based on vehicle-mounted Ethernet and vehicle |
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| CN (1) | CN110391975B (en) |
| WO (1) | WO2019201288A1 (en) |
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| CN114523919B (en) * | 2022-02-14 | 2024-04-05 | 海信集团控股股份有限公司 | Vehicle and control method thereof |
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Also Published As
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| CN110391975B (en) | 2022-03-18 |
| WO2019201288A1 (en) | 2019-10-24 |
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