CN205725789U - A kind of TBox - Google Patents
A kind of TBox Download PDFInfo
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- CN205725789U CN205725789U CN201620382485.XU CN201620382485U CN205725789U CN 205725789 U CN205725789 U CN 205725789U CN 201620382485 U CN201620382485 U CN 201620382485U CN 205725789 U CN205725789 U CN 205725789U
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Abstract
This utility model embodiment provides a kind of TBox, including central processing unit, and CAN port and the first ethernet port；Described central processing unit is connected with described CAN port and described first ethernet port respectively；Wherein, described central processing unit is after being connected with car body controller pairing, according to configuration information, selects described CAN port and/or described first ethernet port to send data to described car body controller.A kind of TBox that this utility model embodiment provides, carries out data output by CAN port and the first ethernet port, solves the problem that existing TBox only provides Ethernet input port and CAN input port to carry out data acquisition；Carry out data process by central processing unit simultaneously, significantly alleviate the data processing pressure of automobile central control system.
Description
Technical field
This utility model embodiment relates to car networking technology field, particularly relates to a kind of TBox.
Background technology
Along with the development of information technology, the intelligence degree of automobile is more and more higher.World software giant Microsoft developed the operating system for TBox specially in 2002, and attempted to popularize TBox in an all-round way in car industry.At present, increasing automobile has been mounted with TBox, on the one hand can be networked by automobile, calculate optimal vehicle distributing strategy by server, to alleviate traffic pressure, passenger can be made to enjoy Internet resources simultaneously, bring more preferable Consumer's Experience；On the other hand by substituting the part of functions of automobile central control system, it is possible to alleviate a part of processing pressure of automobile central control system.
Existing TBox relies on the highly integrated of Ethernet input port and CAN input port, it is possible to achieve dress or the rear irrealizable function of carloader before a lot of other.Such as, by detection gps signal position offset information, TBox can detect whether vehicle occurs unusual fluctuation.If be detected that unusual fluctuation, the communication module on TBox can upload rapidly vehicle unusual action information can perform corresponding operating according to vehicular movement information to automobile central control system, automobile central control system, it is possible to substitute the data acquisition function of automobile central control system part.
But, existing TBox only provides Ethernet input port and CAN input port to carry out data acquisition, and the data after collection send and process to automobile central control system, do not alleviate the data processing pressure of automobile central control system.
Utility model content
This utility model embodiment provides a kind of TBox, in order to realize the communication with car body controller, and by the function of car body controller control car, with the problem alleviating the data processing pressure of automobile central control system.
This utility model embodiment provides a kind of TBox, including:
Central processing unit, and CAN port and the first ethernet port；Described central processing unit is connected with described CAN port and described first ethernet port respectively；
Wherein, described central processing unit is after being connected with car body controller pairing, according to configuration information, selects described CAN port and/or described first ethernet port to send data to described car body controller.
This utility model embodiment provides a kind of automobile, including described TBox.
A kind of TBox that this utility model embodiment provides, carries out data output by CAN port and the first ethernet port, solves the problem that existing TBox only provides Ethernet input port and CAN input port to carry out data acquisition；Carry out data process by central processing unit simultaneously, significantly alleviate the data processing pressure of automobile central control system.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of TBox in one embodiment of this utility model；
Fig. 2 is the structural representation of TBox in another embodiment of this utility model；
Fig. 3 is the structural representation of TBox in another embodiment of this utility model；
Fig. 4 is the structural representation of TBox in another embodiment of this utility model；
Fig. 5 is the structural representation of TBox in another embodiment of this utility model；
Fig. 6 is the structural representation of TBox in another embodiment of this utility model.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Hereinafter the partial words mentioned in this utility model embodiment is illustrated.
The car body controller that this utility model embodiment is mentioned refers to each ingredient of automobile is carried out directly actuated device, by receiving described vehicle-mounted middle control functional module (commonly referred to as " automobile central control system ") and/or the control instruction of TBox, and according to described control instruction, the concrete object of automobile is controlled, its control concrete object such as: vehicle window, car door, head lamp, air-conditioning and dynamical system.
Fig. 1 is the structural representation of TBox in the present embodiment, and this TBox includes:
Central processing unit 11, and CAN port 12 and the first ethernet port 13；Described central processing unit 11 is connected with described CAN port 12 and described first ethernet port 13 respectively；
Wherein, described central processing unit 11, after being connected with car body controller pairing, according to configuration information, selects described CAN port 12 and/or described first ethernet port 13 to send data to described car body controller 14.
Described central processing unit 11 is the core component of TBox, has the configuration information that different pieces of information is corresponding with output port；
Described configuration information specifically includes the output port that all data types are corresponding, different according to different cars, because different cars is different to the host-host protocol of data, part car passes through CAN protocol transmission, part car is transmitted by Ethernet protocol, therefore, before the TBox provided at the present embodiment uses, it is necessary first to carry out pairing with car body controller and be connected.Specifically, described pairing connects the Data Transport Protocol referred to according to different cars, and central processing unit 11 generates the configuration information of the Data Transport Protocol pairing with this car.
For example, the dynamical system data of the A money car of Honda are transmitted by CAN agreement, other data are transmitted by Ethernet protocol, then the configuration information of the TBox of this car is: dynamical system data correspondence CAN port 12, corresponding first ethernet port 13 of other data.
Described first ethernet port 13 is the Ethernet output port being connected with car body controller 14.
The TBox that the present embodiment provides, carries out data output by CAN port and the first ethernet port, solves the problem that existing TBox only provides Ethernet input port and CAN input port to carry out data acquisition；Carry out data process by central processing unit simultaneously, significantly alleviate the data processing pressure of automobile central control system.
Fig. 2 is the structural representation of TBox in another embodiment, and this TBox includes: central processing unit 21, CAN port the 22, first ethernet port 23 and wireless communication module 25；
Wherein, the embodiment that central processing unit 21, CAN port 22 are corresponding with Fig. 1 with the annexation of the first ethernet port 23 is identical, and the technique effect reached is the most identical, does not repeats them here；
Wireless communication module 25 is connected with described central processing unit 21, for carrying out RFDC with cloud server.
Wherein, cloud server has various Internet resources, including the upgrading data of entertainment resource, information data and car.By wireless communication module, the data resource of cloud server can be downloaded to automobile local, enjoy Internet resources whenever and wherever possible for driver and passenger.
For example, driver can download, by wireless communication module, the upgrading software that the brake system of this car is corresponding, drives to experience to improve；Passenger can pass through wireless communication module down-load music and video, preferably to enjoy experience by bus.
Wireless communication module 25 supports 3G, 4G and other communication.
Fig. 3 is the structural representation of TBox in another embodiment, and this TBox includes: central processing unit 31, CAN port the 32, first ethernet port 33, wireless communication module 35 and safety check module 36；
Wherein, central processing unit 31, the embodiment that CAN port the 32, first ethernet port 33 is corresponding with Fig. 2 with the annexation of wireless communication module 35 are identical, and the technique effect reached is the most identical, does not repeats them here；
Safety check module 36 is connected with described central processing unit 31, carries out safety check for the data obtaining described wireless communication module 35.
For the network data obtained from cloud server by wireless communication module 35, owing to there is certain potential safety hazard, particularly with the upgrading data relevant to the dynamical system of car, safety problem once occurs, the most serious consequence will be brought.Therefore, the data obtained wireless communication module 35 by safety check module 36 carry out safety check, to ensure the safety of data.For example, by the check field of each packet is judged, if current check field is identical with preset value, it is determined that current data packet is safe packet.
Specifically, described safety check module 36 can be safety check processor, and the data that described wireless communication module 35 is obtained by described safety check processor by circuit realiration carry out safety check.The safe checking method used can be existing MD5 verification mode.
Fig. 4 is the structural representation of TBox in another embodiment, and this TBox includes: central processing unit 41, CAN port the 42, first ethernet port 43 and the second ethernet port 47；
Wherein, the embodiment that central processing unit 41, CAN port 42 are corresponding with Fig. 1 with the annexation of the first ethernet port 43 is identical, and the technique effect reached is the most identical, does not repeats them here；
Second ethernet port 47, for being connected with external equipment gateway 48, can export data to described external equipment gateway 48, it is possible to receives the data that described external equipment gateway 48 sends.
Described external equipment gateway 48 is connected with the external equipment of automobile, and external equipment includes but not limited to the passenger side entertainment subsystem and rear seat entertainment subsystem.Different external equipments is sent data to by described external equipment gateway 48.
Fig. 5 is the structural representation of TBox in another embodiment, and this TBox includes: central processing unit 51, CAN port the 52, first ethernet port 53 and GPS module 59；
Wherein, the embodiment that central processing unit 51, CAN port 52 are corresponding with Fig. 1 with the annexation of the first ethernet port 53 is identical, and the technique effect reached is the most identical, does not repeats them here；
GPS module 59 is connected with described central processing unit 51, for obtaining the positional information of described TBox.
Obtained the positional information of TBox by GPS module 59, thus obtain the positional information of automobile, to replace automobile original GPS module function；Obtained the positional information of TBox by GPS module 59, send and process to central processing unit 51, alleviate the processing pressure of automobile central control system.
Fig. 6 is the structural representation of TBox in another embodiment, and this TBox includes: central processing unit 61, CAN port the 62, first ethernet port 63 and bluetooth module 60；
Wherein, the embodiment that central processing unit 61, CAN port 62 are corresponding with Fig. 1 with the annexation of the first ethernet port 63 is identical, and the technique effect reached is the most identical, does not repeats them here；
Bluetooth module 60 is connected with described central processing unit 61, carries out data communication for being connected by bluetooth with mobile terminal.
Described mobile terminal includes the movably terminal such as mobile phone, panel computer, notebook computer.
Mobile terminal is connected, the data that acceptable mobile terminal sends, it is possible to send data to mobile terminal by bluetooth module 60.For example, can receive the music in driver mobile phone by bluetooth module 60, send to central processing unit 61, central processing unit 61 music player sent to automobile plays out；Can also be connected the mobile phone of driver by bluetooth module 61, central processing unit 61 send the stereo set to automobile, driver can be conversed with other people by the stereo set of automobile, not affect normal driving.
Further, the TBox of the embodiment that Fig. 1 is corresponding also includes power module, and described power module is for providing power supply for each functional module in described TBox.
Further, TBox can include the combination in any of component units that above-described embodiment provides.For example, TBox includes all of component units, specifically include: central processing unit, CAN port, the first ethernet port, wireless communication module, safety check module, the second ethernet port, GPS module, bluetooth module and power module, its annexation is same as the previously described embodiments, the technique effect reached is the most identical, does not repeats them here.
The present embodiment provides a kind of automobile, including the TBox described in any of the above-described embodiment, on-vehicle information entertainment subsystem and gateway；
Described TBox communicates to connect with car body controller；
Described on-vehicle information entertainment subsystem includes vehicle-mounted middle control functional module and at least one auxiliary amusement function module；
Wherein, described vehicle-mounted middle control functional module is commonly referred to automobile central control system, it is possible to is controlled all functions of car, is the nucleus module of whole automobile；Auxiliary amusement function module is the module providing various amusement function for passenger inside the vehicle, for example, auxiliary amusement function module can be that back seat assists amusement function module, such as back seat panel computer, by being arranged on dress circle rear, can be that back-seat passengers provide the amusement functions such as Music Appreciation, film viewing, game.
Described gateway is for connecting described TBox and described on-vehicle information entertainment subsystem by ethernet port；
Wherein, described gateway includes several ethernet ports, and each ethernet port is for connecting an equipment or functional module.If onboard system includes 1 TBox, 1 vehicle-mounted middle control functional module and 4 auxiliary amusement function modules, then gateway at least includes 6 ethernet ports.
Described vehicle-mounted middle control functional module and described auxiliary amusement function module carry out data communication by each self-corresponding ethernet port of described gateway with described TBox respectively.
Vehicle-mounted middle control functional module is connected with TBox by gateway, and auxiliary amusement function module is connected with TBox by gateway, and therefore, vehicle-mounted middle control functional module and auxiliary amusement function module can carry out data communication by gateway and TBox.
Described TBox, described on-vehicle information entertainment subsystem and described gateway constitute the onboard system of described automobile, and described onboard system is three-decker, and ground floor is key-course, including: TBox and car body controller；The second layer is gateway layer, including gateway；Third layer is functional module layer, including vehicle-mounted middle control functional module and auxiliary amusement function module.The core component of the onboard system that TBox provides for the present embodiment, TBox is connected with car body controller, can control the function of car, such as vehicle window unblock, air-conditioner temperature and dynamical system；Meanwhile, vehicle-mounted middle control functional module and auxiliary amusement function module are connected with car body controller by gateway and TBox, it is possible to control the function of car, such as vehicle window unblock, air-conditioner temperature and dynamical system.
The onboard system of hierarchy makes the variation of every layer subsystem all without the work affecting other layer subsystem, do not result in the problems such as information interference, solve in existing centralized onboard system and connect each other between subsystem, the problem needing simultaneously to change other subsystem when a subsystem changes.
The automobile that the present embodiment provides, CAN port and the first ethernet port by the TBox in automobile carry out data output, solve the problem that TBox in existing automobile only provides Ethernet input port and CAN input port to carry out data acquisition；Carry out data process by central processing unit simultaneously, significantly alleviate the data processing pressure of automobile central control system.
Below as a example by vehicle window unlocks, introduce the specifically used method of the automobile that the present embodiment provides.
When back-seat passengers need to unlock vehicle window, may include steps of:
A1, rear seat entertainment unit receive vehicle window and unlock instruction, send vehicle window by gateway to TBox and unlock instruction；
A2, TBox select CAN port to send vehicle window to described car body controller and unlock instruction；
A3, described car body controller unlock instruction according to described vehicle window and control vehicle window unblock.
Device embodiment described above is only schematically, the wherein said unit illustrated as separating component can be or may not be physically separate, the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Some or all of module therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.Those of ordinary skill in the art, in the case of not paying performing creative labour, are i.e. appreciated that and implement.
Through the above description of the embodiments, those skilled in the art is it can be understood that can add the mode of required general hardware platform by software to each embodiment and realize, naturally it is also possible to pass through hardware.Based on such understanding, the part that prior art is contributed by technique scheme the most in other words can embody with the form of software product, this computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
It is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (8)
1. a TBox, it is characterised in that including:
Central processing unit, and CAN port and the first ethernet port；Described central processing unit divides
It is not connected with described CAN port and described first ethernet port；
Wherein, described central processing unit is after being connected with car body controller pairing, according to configuration information,
Described CAN port and/or described first ethernet port is selected to send number to described car body controller
According to.
TBox the most according to claim 1, it is characterised in that also include:
Wireless communication module, is connected with described central processing unit, for carrying out wireless number with cloud server
According to communication.
TBox the most according to claim 2, it is characterised in that also include:
Safety check module, is connected with described central processing unit, for obtaining described wireless communication module
Data carry out safety check.
TBox the most according to claim 1, it is characterised in that also include:
Second ethernet port, is connected with described central processing unit, for being connected with external equipment gateway.
TBox the most according to claim 1, it is characterised in that also include:
GPS module, is connected with described central processing unit, for obtaining the positional information of described TBox.
TBox the most according to claim 1, it is characterised in that also include:
Bluetooth module, is connected with described central processing unit, carries out for being connected by bluetooth with mobile terminal
Data communication.
TBox the most according to claim 1, it is characterised in that also include:
Power module, for providing power supply for each functional module in described TBox.
8. an automobile, it is characterised in that include the TBox described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382485.XU CN205725789U (en) | 2016-04-28 | 2016-04-28 | A kind of TBox |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620382485.XU CN205725789U (en) | 2016-04-28 | 2016-04-28 | A kind of TBox |
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| CN205725789U true CN205725789U (en) | 2016-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459147A (en) * | 2019-01-21 | 2020-07-28 | 大唐移动通信设备有限公司 | Vehicle control system and method and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459147A (en) * | 2019-01-21 | 2020-07-28 | 大唐移动通信设备有限公司 | Vehicle control system and method and vehicle |
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Granted publication date: 20161123 Termination date: 20170428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |