CN107831695A - A kind of vehicle-mounted data excavation control apparatus - Google Patents
A kind of vehicle-mounted data excavation control apparatus Download PDFInfo
- Publication number
- CN107831695A CN107831695A CN201711124654.5A CN201711124654A CN107831695A CN 107831695 A CN107831695 A CN 107831695A CN 201711124654 A CN201711124654 A CN 201711124654A CN 107831695 A CN107831695 A CN 107831695A
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- Prior art keywords
- data
- address bus
- vehicle
- controller
- electronic
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The present invention provides a kind of vehicle-mounted data excavation control apparatus, including：Several electronic controllers, the electronic controller are connected as controller LAN by data/address bus；Gathered data pooled storage, the data-out port of each electronic controller is connected by the data/address bus；Parallel processor group, including several central processor cores, the data of each central processor core read in pin and connect the gathered data pooled storage by the data/address bus；Parameter storage, the data out pin of each central processor core is connected by the data/address bus, and each electronic controller connects the parameter storage by the data/address bus.The present invention to it is being gathered by electronic control system or set and can reflect automobile oneself state Various types of data carry out analysis mining, realize specific aim and personalization vehicle monitoring, be set and controlled.
Description
Technical field
The present invention relates to automobile full-automatic electronic control system, excavates and controls more particularly, to a kind of vehicle-mounted data
System.
Background technology
In the full-automatic electron controls technology of automobile, a large amount of electronic controllers (ECU) inserted by in-car are carried out
Data acquisition and realization to automobile various functions is controlled regulation.At present, electronic controller has been applied in the hair of automobile
The regulation of motivation closed loop, TEMP control, pressure sensing control, speed auto-control, instrument display control, instruction modulating signal control
The in-vehicle devices such as system, air-conditioning automatically control, breakdown judge prompting etc..Typically connected between electronic controller by universal serial bus
Controller LAN (CAN) is connected in, the data that in-car electronic control system is performed by controller LAN communicate and concentrated control
System.
Increasingly increase with the quantity of various electronic controllers, gathered required for the full-automatic electronic control system of automobile
It is continuously increased with the data volume of processing, data type tends to be complicated, and the use environment residing for different vehicles is different, uses
The control mode of person has difference, and these factors cause traditional auto electronic control system gradually to meet to be actually needed,
Necessary analysis and judgement can not be particularly carried out based on the mass data that electronic control system was gathered and preserved in the past, it is impossible to
Have targetedly control parameter setting and regulation according to the specific state of vehicle itself.
The content of the invention
For drawbacks described above of the prior art, the invention provides a kind of vehicle-mounted data excavation control apparatus.The present invention
Application data digging technology is to being gathered by electronic control system or set and can reflect all kinds of of automobile oneself state
Data carry out comprehensive analysis mining, realize specific aim and personalized vehicle monitoring, are set and controlled.
Vehicle-mounted data excavation control apparatus of the present invention, it is characterised in that including：Several electronic controllers, institute
State electronic controller and controller LAN is connected as by data/address bus；Gathered data pooled storage, it is total by the data
Line connects the data-out port of each electronic controller；Parallel processor group, including several central processor cores,
It is centrally stored by the data/address bus connection gathered data that the data of each central processor core read in pin
Device；Parameter storage, the data out pin of each central processor core is connected by the data/address bus, and respectively
The individual electronic controller connects the parameter storage by the data/address bus.
Preferably, the gathered data pooled storage has batch write-in parallel interface.
Preferably, there is the parameter storage batch to read parallel interface.
Preferably, the vehicle-mounted data excavation control apparatus also includes several onboard sensors, and each described
The one or more onboard sensors of electronic controller connection.It may further be preferable that the onboard sensor includes speed
Sensor, engine speed sensor, input shaft rotating speed sensor, accelerator pedal sensors, cooling-water temperature sensor.
Preferably, the vehicle-mounted data excavation control apparatus also includes several switch controllers, each switch
Controller, which is connected to, connects disk input circuit, and the disk input circuit that connects is connected to one or more electronic controllers.
It may further be preferable that the switch controller include driving switch, throttle switch, accelerator pedal switch, air-conditioning switch,
Brake cruise switchs and light switch.
Preferably, the vehicle-mounted data excavation control apparatus also includes several control drive circuits, and each institute
State the one or more control drive circuits of electronic controller connection.It may further be preferable that the control drive circuit bag
Include control magnetic valve, indicator lamp, stepper motor.
Preferably, the vehicle-mounted data excavation control apparatus also includes display interface circuit, the display interface circuit
A central processor core in the parallel processor group is connected by the data/address bus.
It is an advantage of the invention that in addition to traditional electronic controller, also sensing is preserved using the memory circuitry of centralization
Collection or switch set condition of the vehicle data, such as speed, engine speed, water temperature, range state, air-conditioner switch state,
The related datas such as brake cruise state, illumination condition, then pass through one group of parallel central processor pair with data mining ability
Above-mentioned data are analyzed, and choose the specific data for meeting certain condition, and the equipment for producing automobile according to these specific data
Parameter is simultaneously stored in corresponding parameter storage, electronic controller is referred to operation of these parameters to automobile and carries out necessity
Control and regulation, personalized condition monitoring carried out per chassis, be set and controlled so as to realize to be directed to.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the parallel processor group electrical block diagram of the embodiment of the present invention.
Embodiment
In order that those skilled in the art will better understand the technical solution of the present invention, and make the present invention above-mentioned mesh
, feature and advantage can be more obvious understandable, the present invention is made with reference to embodiment and embodiment accompanying drawing further detailed
Explanation.
Fig. 1 is the overall structure diagram of the embodiment of the present invention.Vehicle-mounted data excavation control apparatus bag of the present invention
Electronic controller (ECU) 1, electronic controller (ECU) 2, electronic controller (ECU) 3 are included, the electronic controller 1-3 passes through number
Controller LAN (CAN) is connected as according to bus 4, the various status datas in automobilism are entered by each electronic controller
Row gathers and full-automatic regulation control is digitized to automobile according to the data gathered.Electronics control is realized by CAN network
Data transfer between device 1-3 processed is shared.Gathered data pooled storage 6 connects each electricity by the data/address bus 4
Sub-controller 1-3 data-out port, so as to which the vehicle condition data that each electronic controller is gathered or set be collected
Middleization stores, and in order to extract and analyze, for the ease of realizing data storage, the gathered data pooled storage 6 has batch
Parallel interface is write, so as to which electronic controller 1-3 can carry out parallel batch data write operation to it.Present invention configuration
Parallel processor group 5, the treatment group read vehicle condition by data/address bus 4 among gathered data pooled storage 6
Data simultaneously carry out data mining analysis.The method of data mining can use the existing data digging method in CAN system, substantially
On be to choose to meet the specific data of certain condition first from above-mentioned vehicle condition data, and according to these specific data according to
Predetermined way carries out analysis contrast, produces the device parameter of automobile, and is stored in corresponding parameter storage 7.Parameter storage 7
Obtained by the data/address bus 4 connection parallel processor group 5 and preserve device parameter, and each electronic controller 1-
3 connect the parameter storage by the data/address bus 4, obtain parameter therein and are performed according to the parameter to each portion of automobile
The control and regulation of part, equally, parameter storage can have batch to read parallel interface.
Fig. 2 is the parallel processor group electrical block diagram of the embodiment of the present invention.As shown in Fig. 2 parallel processor group
It is made up of the parallel connection of central processor core 8,9,10,11, there are each central processor core data to read in pin, such as scheme
It is shown central processor core 8,9,10,11 is connected gathered data pooled storage 6 by data reading pin；Due to number
It is bigger according to the amount of calculation of excavation, its speed of service can be improved by parallel processor, ensure to meet the reality in automobilism
Border needs.Each central processor core 8-11 data out pin is connected to parameter storage 7, so as to which calculating be obtained
The device parameter deposit obtained.Display interface circuit 12 is connected by the data/address bus in one in the parallel processor group
Central processor chip 11, so as to which the parameter set by central processor core is carried out into necessary display to user.
It is engaged with the electronic controller 1-3 of the present invention, the vehicle-mounted data excavation control apparatus also includes several cars
Set sensor, switch controller and control drive circuit, and each electronic controller connects one or more institutes respectively
State onboard sensor, the onboard sensor include vehicle speed sensor, engine speed sensor, input shaft rotating speed sensor,
Accelerator pedal sensors, cooling-water temperature sensor.Each switch controller, which is connected to, connects disk input circuit, and described connects disk
Input circuit is connected to one or more electronic controllers, the switch controller include driving switch, throttle switch,
Accelerator pedal switch, air-conditioning switch, brake cruise switch and light switch.Each electronic controller be also connected with one or
Multiple control drive circuits, the control drive circuit include control magnetic valve, indicator lamp, stepper motor.So as to electronics
Controller 1-3 is from onboard sensor and switch controller acquisition parameter and writes gathered data pooled storage 6, and based on ginseng
The parameter of number memory 7 regulates and controls to control drive circuit, and then controls the operation of automobile.
It is an advantage of the invention that in addition to traditional electronic controller, also sensing is preserved using the memory circuitry of centralization
Collection or switch set condition of the vehicle data, such as speed, engine speed, water temperature, range state, air-conditioner switch state,
The related datas such as brake cruise state, illumination condition, then pass through one group of parallel central processor pair with data mining ability
Above-mentioned data are analyzed, and choose the specific data for meeting certain condition, and the equipment for producing automobile according to these specific data
Parameter is simultaneously stored in corresponding parameter storage, electronic controller is referred to operation of these parameters to automobile and carries out necessity
Control and regulation, personalized condition monitoring carried out per chassis, be set and controlled so as to realize to be directed to.
The foregoing is only a specific embodiment of the invention, and the present invention can be applied in miscellaneous equipment；Retouch above
Size and number in stating are only informative, the application chi that those skilled in the art can be appropriate according to selection is actually needed
It is very little, without departing from the scope of the present invention.Protection scope of the present invention is not limited thereto, any technology for being familiar with the art
Personnel the invention discloses technical scope in, the change or replacement that can readily occur in, should all cover the protection model in the present invention
Within enclosing.Therefore, protection scope of the present invention should be defined by the protection domain that claim is defined.
Claims (6)
- A kind of 1. vehicle-mounted data excavation control apparatus, it is characterised in that including：Several electronic controllers, the Electronic Control Device is connected as controller LAN by data/address bus；Gathered data pooled storage, connected by the data/address bus each The data-out port of the electronic controller；Parallel processor group, including several central processor cores, it is each it is described in The data of central processor chip read in pin and connect the gathered data pooled storage by the data/address bus；Parameter stores Device, the data out pin of each central processor core, and each electronics are connected by the data/address bus Controller connects the parameter storage by the data/address bus.
- 2. system according to claim 1, it is characterised in that the gathered data pooled storage has batch write-in simultaneously Line interface circuit.
- 3. system according to claim 1, it is characterised in that there is the parameter storage batch to read parallel interface electricity Road.
- 4. system according to claim 1, it is characterised in that the vehicle-mounted data excavation control apparatus also includes several Onboard sensor, and each one or more onboard sensors of electronic controller connection.
- 5. system according to claim 4, it is characterised in that the onboard sensor includes vehicle speed sensor, engine Speed probe, input shaft rotating speed sensor, accelerator pedal sensors, cooling-water temperature sensor.
- 6. system according to claim 1, it is characterised in that the vehicle-mounted data excavation control apparatus also includes several Switch controller, each switch controller, which is connected to, connects disk input circuit, and the disk input circuit that connects is connected to one Individual or multiple electronic controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124654.5A CN107831695A (en) | 2017-11-14 | 2017-11-14 | A kind of vehicle-mounted data excavation control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124654.5A CN107831695A (en) | 2017-11-14 | 2017-11-14 | A kind of vehicle-mounted data excavation control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107831695A true CN107831695A (en) | 2018-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711124654.5A Pending CN107831695A (en) | 2017-11-14 | 2017-11-14 | A kind of vehicle-mounted data excavation control apparatus |
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| CN (1) | CN107831695A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141803A (en) * | 2011-03-17 | 2011-08-03 | 潍柴动力股份有限公司 | Electronic controller for automotive power system assembly |
| CN202106922U (en) * | 2011-05-06 | 2012-01-11 | 深圳市慧视通科技股份有限公司 | Vehicle wireless terminal equipment |
| CN202711244U (en) * | 2012-06-28 | 2013-01-30 | 比亚迪股份有限公司 | Concentrated storage system of data of vehicle-mounted electrical appliances |
| CN203414751U (en) * | 2013-08-29 | 2014-01-29 | 杭州哈曼科技有限公司 | Vehicle-mounted data mining control system |
| CN203732926U (en) * | 2014-03-05 | 2014-07-23 | 广州市井源机电设备有限公司 | Digital input and output expansion module for AGV vehicle-borne control systems |
| CN105974851A (en) * | 2016-06-29 | 2016-09-28 | 北京兴科迪科技有限公司 | Multifunctional intelligent sensing control system and method for vehicle, and vehicle with multifunctional intelligent sensing control system |
| CN206524856U (en) * | 2016-12-26 | 2017-09-26 | 比亚迪股份有限公司 | Bus topology system and vehicle for vehicle |
-
2017
- 2017-11-14 CN CN201711124654.5A patent/CN107831695A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141803A (en) * | 2011-03-17 | 2011-08-03 | 潍柴动力股份有限公司 | Electronic controller for automotive power system assembly |
| CN202106922U (en) * | 2011-05-06 | 2012-01-11 | 深圳市慧视通科技股份有限公司 | Vehicle wireless terminal equipment |
| CN202711244U (en) * | 2012-06-28 | 2013-01-30 | 比亚迪股份有限公司 | Concentrated storage system of data of vehicle-mounted electrical appliances |
| CN203414751U (en) * | 2013-08-29 | 2014-01-29 | 杭州哈曼科技有限公司 | Vehicle-mounted data mining control system |
| CN203732926U (en) * | 2014-03-05 | 2014-07-23 | 广州市井源机电设备有限公司 | Digital input and output expansion module for AGV vehicle-borne control systems |
| CN105974851A (en) * | 2016-06-29 | 2016-09-28 | 北京兴科迪科技有限公司 | Multifunctional intelligent sensing control system and method for vehicle, and vehicle with multifunctional intelligent sensing control system |
| CN206524856U (en) * | 2016-12-26 | 2017-09-26 | 比亚迪股份有限公司 | Bus topology system and vehicle for vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180323 |