CN106427833A - Vehicle and front cabin intelligent electric appliance box thereof - Google Patents
Vehicle and front cabin intelligent electric appliance box thereof Download PDFInfo
- Publication number
- CN106427833A CN106427833A CN201610879237.0A CN201610879237A CN106427833A CN 106427833 A CN106427833 A CN 106427833A CN 201610879237 A CN201610879237 A CN 201610879237A CN 106427833 A CN106427833 A CN 106427833A
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- CN
- China
- Prior art keywords
- vehicle
- load
- control unit
- driver element
- front deck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B60R16/0239—Electronic boxes
Abstract
The invention discloses a vehicle and a front cabin intelligent electric appliance box thereof. The front cabin intelligent electric appliance box comprises a shell, a CAN communication unit, a driving module and a control unit, wherein the CAN communication unit is used for conducting CAN communication with a vehicle body controller; the driving module is used for driving a plurality of loads arranged in a front cabin of the vehicle and diagnosing working conditions of the multiple loads so as to obtain fault information of each load; and the control unit is arranged in the shell and used for receiving a control command sent by the vehicle body controller through the CAN communication unit, controlling the multiple loads through the driving module according to the control command, collecting the fault information of each load, and reporting the fault information of each load to the vehicle body controller through the CAN communication unit. Thus, hardwired connection with the vehicle body controller can be effectively reduced, cable cost is lowered, and reliability is improved; and besides, the working conditions of each load can be diagnosed, the fault information is reported to the vehicle body controller, and thus a driver is reminded.
Description
Technical field
The present invention relates to automobile technical field, front deck Intelligent electrical box and one kind particularly to a kind of vehicle have it
Vehicle.
Background technology
Generally, on automobile, nose cabin electrical equipment box is mainly responsible for exterior vehicle lights, loudspeaker, wiper, fan, water pump and true
The control of the low-voltage electrical apparatus part such as empty pump, but, nose cabin electrical equipment box itself does not have control function, and its control instruction comes from car
Body controller.
As shown in figure 1, general nose cabin electrical equipment box is arranged in forward engine room, and car body controller is arranged in driving interior, and
And be connected by a plurality of rigid line between nose cabin electrical equipment box and car body controller, so that nose cabin electrical equipment box can be according to control instruction pair
Corresponding low-voltage electrical apparatus part is controlled.But because the connecting line between car body controller and nose cabin electrical equipment box needs through driving
Sail the dividing plate of room and forward engine room, and connecting line is more, not only cable high cost, and reliability is low, simultaneously cannot be to low pressure
The working condition of electric component is diagnosed.
Accordingly, it would be desirable to improve to nose cabin electrical equipment box.
Content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
For this reason, it is an object of the present invention to proposing a kind of front deck Intelligent electrical box of vehicle, can not only effectively subtract
Rigid line between car body controller is connected less, reduces cable cost, improves reliability, and the work that each can be loaded
Situation is diagnosed, and by fault information reporting to car body controller, to remind to driver.
Further object is that proposing a kind of vehicle.
For reaching above-mentioned purpose, a kind of front deck Intelligent electrical box of vehicle that one aspect of the present invention embodiment proposes, including：
Housing；It is arranged on the CAN communication unit among described housing, described CAN communication unit leads to for carrying out CAN with car body controller
Letter；It is arranged on the drive module among described housing, described drive module is used for driving and is arranged in the forward engine room of described vehicle
Multiple loads, and the working condition of the plurality of load is diagnosed with obtain each load fault message；It is arranged on
Control unit among described housing, described control unit is connected with described CAN communication unit and described drive module respectively, institute
State control unit and the control instruction that described car body controller sends is received by described CAN communication unit, and according to described control
Instruction is controlled to the plurality of load by described drive module, and the fault message of collection each load described, and
By described CAN communication unit, the fault information reporting of each load described is given described car body controller.
The front deck Intelligent electrical box of vehicle according to embodiments of the present invention, is provided with control unit, CAN communication in housing
Unit and drive module, wherein, control unit receives, by CAN communication unit, the control instruction that car body controller sends, and root
Multiple loads are controlled by drive module according to control instruction, meanwhile, drive module is entered to the working condition of multiple loads
Row diagnosis is acquired to the fault message that each loads with obtaining the fault message of each load, control unit, and passes through CAN
The fault information reporting that each is loaded by communication unit is to car body controller.Thus not only effectively reduce with car body controller it
Between rigid line connect, reduce cable cost, improve reliability, and the working condition that each loads can be diagnosed, and
By fault information reporting to car body controller, to remind to driver.
According to one embodiment of present invention, the plurality of load may include loudspeaker, wiper, cooling water pump, fan, outer
One or more of portion's car light and vacuum pump.
Further, described drive module includes the first driver element and the second driver element, described first driver element
It is connected with described control unit respectively with described second driver element, described first driver element is corresponding to drive described loudspeaker, rain
At least one of curette, cooling water pump and fan are operated, and described second driver element is corresponding to drive described exterior vehicle lights
It is operated with least one of vacuum pump.
According to one embodiment of present invention, described first driver element also pass through respectively relay, fuse corresponding with
Described loudspeaker, described wiper, described cooling water pump, described fan are connected.
According to one embodiment of present invention, between described first driver element and described control unit and described second
SPI all can be adopted between driver element and described control unit, and (Serial Peripheral Interface, serial peripheral connects
Mouthful) mode or IIC (Inter-Integrated Circuit, IC bus) mode communicated.
According to one embodiment of present invention, described front deck Intelligent electrical box is arranged in described forward engine room.
According to one embodiment of present invention, described fault message may include load open circuit fault, load to power supply short circuit
Fault and load shorted to earth fault.
Additionally, embodiments of the invention also proposed a kind of vehicle, it includes the front deck Intelligent electrical box of above-mentioned vehicle.
The vehicle of the embodiment of the present invention, by the front deck Intelligent electrical box of above-mentioned vehicle, can not only effectively reduce with
Rigid line between car body controller connects, and reduces cable cost, improves reliability, and the working condition that each can be loaded
Diagnosed, and by fault information reporting to car body controller, to remind to driver.
Brief description
Fig. 1 is the block diagram of the nose cabin electrical equipment box of vehicle in correlation technique；
Fig. 2 is the block diagram of the front deck Intelligent electrical box of vehicle according to embodiments of the present invention；And
Fig. 3 is the block diagram of the front deck Intelligent electrical box of vehicle according to an embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
To describe with reference to the accompanying drawings the embodiment of the present invention vehicle and its front deck Intelligent electrical box.
Fig. 1 is the block diagram of the front deck Intelligent electrical box of vehicle according to embodiments of the present invention.As shown in figure 1, it is front
Cabin Intelligent electrical box may be provided in forward engine room, and front deck Intelligent electrical box may include：Housing 10, CAN communication unit 20, driving mould
Block 30 and control unit 40.
Wherein, CAN communication unit 20, drive module 30 and control unit 40 are arranged among housing 10, CAN communication list
Unit 20 is used for carrying out CAN communication with car body controller 50.Drive module 30 is arranged on many in the forward engine room of vehicle for driving
Individual load 60, and the working condition of multiple loads 60 is diagnosed to obtain the fault message of each load 60.Control unit
40 are connected with CAN communication unit 20 and drive module 30 respectively, and control unit 40 receives Body Control by CAN communication unit 20
The control instruction that device 50 sends, and multiple loads 60 are controlled by drive module 30 according to control instruction, and collection
The fault message of each load 60, and pass through CAN communication unit 20 by the fault information reporting of each load 60 to Body Control
Device 50.
Specifically, multiple loads 60 may include in loudspeaker, wiper, cooling water pump, fan, exterior vehicle lights and vacuum pump
One or more.Fault message may include load open circuit fault, load to power supply short circuit fault and load shorted to earth fault.
Specifically, when driver operates to vehicle switch in driving interior, for example, driver controls outside car
Lamp is opened, and car body controller 50, after collecting the open command of exterior vehicle lights, is sent to front deck intelligent electric appliance by CAN
The CAN communication unit 20 of box, control unit 40 receives the open command of exterior vehicle lights by CAN communication unit 20, and according to opening
Opening instruction drives exterior vehicle lights to work by controlling drive module 30.Meanwhile, drive module 30 real-time detection exterior vehicle lights
Working condition, and diagnose whether exterior vehicle lights break down, such as open fault, to power supply short circuit fault or shorted to earth fault,
If it happens, then fault message is fed back to control unit 40, sent to vehicle body by CAN communication unit 20 by control unit 40
Controller 50, car body controller 50 can be reminded to driver by sound and light alarm.
Therefore, the front deck Intelligent electrical box of vehicle according to embodiments of the present invention, by arranging control unit and CAN communication
Unit, and so that control unit is communicated with car body controller by CAN communication unit, to realize the transmission of control instruction and to connect
Receive, thus the rigid line effectively reducing between front deck Intelligent electrical box and car body controller is connected, reduce cable cost, improve reliable
Property.Meanwhile, by the drive module of setting, the working condition that each loads is diagnosed, and by control unit, fault is believed
Breath reports car body controller, to remind to driver.
According to one embodiment of present invention, as shown in figure 3, drive module 30 may include the first driver element 31 and second
Driver element 32, the first driver element 31 is connected with control unit 40 respectively with the second driver element 32, the first driver element 31
At least one of corresponding driving loudspeaker, wiper, cooling water pump and fan are operated, and the second driver element 32 is corresponding to be driven
At least one of exterior vehicle lights and vacuum pump are operated.Wherein, between the first driver element 31 and control unit 40 and
All can be communicated using SPI mode or IIC mode between second driver element 32 and control unit 40.
Further, as shown in figure 3, the first driver element 31 also passes through relay 70 respectively, fuse 80 corresponds to and loudspeaker
, wiper, cooling water pump, fan be connected.
Specifically, as shown in figure 3, the first driver element 31 is intelligence low side driver element, it is responsible for driving relay 70.
For example, after control unit 40 receives the open command of loudspeaker, control unit 40, according to open command, is driven by controlling first
Moving cell 31 is to drive relay 70 corresponding with loudspeaker to turn on, electric to be provided to loudspeaker by relay 70 and fuse 80
Can, so that loudspeaker is started working.Meanwhile, the working condition of the first driver element 31 real-time detection relay 70, if relay 70
Break down, then fault message is fed back to control unit 40, fault message is sent out by CAN communication unit 20 by control unit 40
Deliver to car body controller 50, to remind to driver.
Second driver element 32 is intelligent flash driver element, the driving work of responsible exterior vehicle lights and vacuum pump.For example,
After control unit 40 receives the open command of vacuum pump, control unit 40, according to open command, is driven by controlling second
Unit 32 is started working with driving vacuum pump.Meanwhile, the working condition of the second driver element 32 real-time detection vacuum pump, such as truly
Empty pump breaks down, then fault message is fed back to control unit 40, and fault is believed by control unit 40 by CAN communication unit 20
Breath sends to car body controller 50, to remind to driver.
In sum, the front deck Intelligent electrical box of vehicle according to embodiments of the present invention, is provided with control single in housing
Unit, CAN communication unit and drive module, wherein, control unit receives, by CAN communication unit, the control that car body controller sends
Instruction, and multiple loads are controlled by drive module according to control instruction, meanwhile, the work to multiple loads for the drive module
Diagnosed to obtain the fault message of each load as situation, control unit is acquired to the fault message that each loads,
And the fault information reporting being loaded each by CAN communication unit is to car body controller.Thus not only effectively reducing and car
Rigid line between body controller connects, and reduces cable cost, improves reliability, and the working condition that each loads can be entered
Row diagnosis, and by fault information reporting to car body controller, to remind to driver.
Additionally, embodiments of the invention also proposed a kind of vehicle, it includes the front deck Intelligent electrical box of above-mentioned vehicle.
Wherein, described in detail before the front deck Intelligent electrical box of vehicle, repeated no more here.
The vehicle of the embodiment of the present invention, by the front deck Intelligent electrical box of above-mentioned vehicle, can not only effectively reduce with
Rigid line between car body controller connects, and reduces cable cost, improves reliability, and the working condition that each can be loaded
Diagnosed, and by fault information reporting to car body controller, to remind to driver.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limit unless otherwise clear and definite.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (8)
1. a kind of front deck Intelligent electrical box of vehicle is it is characterised in that include：
Housing；
It is arranged on the CAN communication unit among described housing, described CAN communication unit leads to for carrying out CAN with car body controller
Letter；
It is arranged on the drive module among described housing, described drive module is used for driving and is arranged in the forward engine room of described vehicle
Multiple loads, and the working condition of the plurality of load is diagnosed with obtain each load fault message；
Be arranged on the control unit among described housing, described control unit respectively with described CAN communication unit and described driving
Module is connected, and described control unit receives, by described CAN communication unit, the control instruction that described car body controller sends, and root
The plurality of load is controlled by described drive module according to described control instruction, and the event of collection each load described
Barrier information, and by described CAN communication unit, the fault information reporting of each load described is given described car body controller.
2. vehicle as claimed in claim 1 front deck Intelligent electrical box it is characterised in that the plurality of load include loudspeaker,
One or more of wiper, cooling water pump, fan, exterior vehicle lights and vacuum pump.
3. the front deck Intelligent electrical box of vehicle as claimed in claim 2 is it is characterised in that described drive module includes the first drive
Moving cell and the second driver element, described first driver element and described second driver element respectively with described control unit phase
Even, described first driver element is corresponding drives at least one of described loudspeaker, wiper, cooling water pump and fan to carry out work
Make, described second driver element is corresponding to drive at least one of described exterior vehicle lights and vacuum pump to be operated.
4. the front deck Intelligent electrical box of vehicle as claimed in claim 3 is it is characterised in that described first driver element is also distinguished
It is connected with described loudspeaker, described wiper, described cooling water pump, described fan by relay, fuse correspondence.
5. vehicle as claimed in claim 3 front deck Intelligent electrical box it is characterised in that described first driver element with described
All can be entered using SPI mode or IIC mode between control unit and between described second driver element and described control unit
Row communication.
6. the front deck Intelligent electrical box of the vehicle as any one of claim 1-5 is it is characterised in that described front deck is intelligent
Electrical appliance kit is arranged in described forward engine room.
7. the front deck Intelligent electrical box of vehicle as claimed in claim 1 is it is characterised in that described fault message includes load opens
Road fault, load are to power supply short circuit fault and load shorted to earth fault.
8. a kind of vehicle is it is characterised in that include the front deck intelligent electric appliance of the vehicle as any one of claim 1-7
Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879237.0A CN106427833A (en) | 2016-10-08 | 2016-10-08 | Vehicle and front cabin intelligent electric appliance box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879237.0A CN106427833A (en) | 2016-10-08 | 2016-10-08 | Vehicle and front cabin intelligent electric appliance box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106427833A true CN106427833A (en) | 2017-02-22 |
Family
ID=58173215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610879237.0A Pending CN106427833A (en) | 2016-10-08 | 2016-10-08 | Vehicle and front cabin intelligent electric appliance box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656516A (en) * | 2017-09-12 | 2018-02-02 | 北京新能源汽车股份有限公司 | Forward engine room Intelligent electrical box and its control method |
| CN112558580A (en) * | 2019-09-25 | 2021-03-26 | 上海汽车集团股份有限公司 | Vehicle control system topological structure |
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| CN102314167A (en) * | 2010-07-05 | 2012-01-11 | 德尔菲技术公司 | Central authorities electrical box, electric system and comprise the vehicle of this electric system |
| CN202225816U (en) * | 2011-08-21 | 2012-05-23 | 德尔福中央电气（上海）有限公司 | Local interconnect network (LIN) bus central electric box |
| CN202694127U (en) * | 2012-07-26 | 2013-01-23 | 德尔福中央电气（上海）有限公司 | Controller area network (CAN) bus central electrical box |
| CN103264671A (en) * | 2013-05-31 | 2013-08-28 | 上海沪工汽车电器有限公司 | 12v system intelligent centralized control electric appliance box based on LIN bus |
| CN104925004A (en) * | 2015-04-28 | 2015-09-23 | 杭州云乐车辆技术有限公司 | Intelligent automobile body control system |
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- 2016-10-08 CN CN201610879237.0A patent/CN106427833A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998007596A1 (en) * | 1996-08-21 | 1998-02-26 | The Whitaker Corporation | Electric central |
| CN102314167A (en) * | 2010-07-05 | 2012-01-11 | 德尔菲技术公司 | Central authorities electrical box, electric system and comprise the vehicle of this electric system |
| CN201951382U (en) * | 2010-12-10 | 2011-08-31 | 浙江吉利汽车研究院有限公司 | Power distribution controller box adopting network communication |
| CN202225816U (en) * | 2011-08-21 | 2012-05-23 | 德尔福中央电气（上海）有限公司 | Local interconnect network (LIN) bus central electric box |
| CN202694127U (en) * | 2012-07-26 | 2013-01-23 | 德尔福中央电气（上海）有限公司 | Controller area network (CAN) bus central electrical box |
| CN103264671A (en) * | 2013-05-31 | 2013-08-28 | 上海沪工汽车电器有限公司 | 12v system intelligent centralized control electric appliance box based on LIN bus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656516A (en) * | 2017-09-12 | 2018-02-02 | 北京新能源汽车股份有限公司 | Forward engine room Intelligent electrical box and its control method |
| CN112558580A (en) * | 2019-09-25 | 2021-03-26 | 上海汽车集团股份有限公司 | Vehicle control system topological structure |
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Application publication date: 20170222 |