CN108958203A - Applied to the control method of central control system, central control system and vehicle - Google Patents
Applied to the control method of central control system, central control system and vehicle Download PDFInfo
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- CN108958203A CN108958203A CN201810844840.4A CN201810844840A CN108958203A CN 108958203 A CN108958203 A CN 108958203A CN 201810844840 A CN201810844840 A CN 201810844840A CN 108958203 A CN108958203 A CN 108958203A
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- control processor
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4189—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the transport system
-
- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
-
- 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
- G05B2219/26—Pc applications
- G05B2219/2637—Vehicle, car, auto, wheelchair
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Theoretical Computer Science (AREA)
- Debugging And Monitoring (AREA)
Abstract
The embodiment of the invention discloses a kind of applied to the control method of central control system, central control system and vehicle.The central control system includes: controller chip, microprocessor chip and middle control processor chips, wherein the controller chip is connected with microprocessor chip, and the microprocessor chip is connected with the middle control processor chips;Control request is sent to the microprocessor chip by the controller chip;The microprocessor chip receives the control and requests and parse, and verifies to the control request after parsing, sends interrupt signal to the middle control processor chips if if verifying;The middle control processor chips generate control instruction and are sent to the controller chip according to the interrupt signal;The controller chip executes the control instruction.The embodiment of the present invention improves the response efficiency of control request, guarantees the real-time that control request executes.
Description
Technical field
The present embodiments relate to control technology more particularly to a kind of control methods applied to central control system, middle control system
System and vehicle.
Background technique
Currently, electric vehicle is widely used as convenient and fast walking-replacing tool.There is control chip in electric vehicle, pass through control
Chip, controls the operating parameter of electric vehicle, for example regulates the speed, turns round, and stops, and starts, alarm.
However, the existing simple operation for directly controlling electric vehicle by controlling chip, control is not smooth, not can guarantee more
Task is handled simultaneously, is unable to satisfy user demand, poor user experience.
Summary of the invention
The embodiment of the present invention provides a kind of applied to the control method of central control system, central control system and vehicle, solves current
The problem of control of electric vehicle is not smooth, can not carry out multitasking, poor user experience.
In a first aspect, the embodiment of the invention provides a kind of control methods applied to central control system, this method comprises:
The central control system includes:
Controller chip, microprocessor chip and middle control processor chips, wherein the controller chip and microprocessor
Chip is connected, and the microprocessor chip is connected with the middle control processor chips;
Control request is sent to the microprocessor chip by the controller chip;
The microprocessor chip receives the control and requests and parse, and verifies to the control request after parsing,
Interrupt signal is sent to the middle control processor chips if if verifying;
The middle control processor chips generate control instruction and are sent to the controller core according to the interrupt signal
Piece;
The controller chip executes the control instruction.
Further, the middle control processor chips generate control instruction and are sent to described according to the interrupt signal
Controller chip, comprising:
The middle control processor chips receive the interrupt signal, are transferred in microprocessor chip according to the interrupt signal
Control request;
The middle control processor chips are requested according to the control, are generated control instruction and are sent to the controller core
Piece.
Further, the middle control processor chips receive the interrupt signal, transfer micro- place according to the interrupt signal
Manage the control request in device chip, comprising:
The middle control processor chips receive the interrupt signal by bidirectional two-line synchronous serial bus, according to described
Terminal signaling transfers the request of the control in microprocessor chip.
Further, the middle control processor chips are requested according to the control, are generated control instruction and are sent to described
Controller chip, comprising:
The middle control processor chips parse control request, and it is concurrent to generate control instruction according to parsing data
It send to the controller chip.
Further, the middle control processor chips generate control instruction and are sent to described according to the interrupt signal
Controller chip, comprising:
The middle control processor chips generate control instruction and are sent to the microprocessor core according to the interrupt signal
The control instruction is sent to the controller chip by piece, the microprocessor chip.
Wherein, the microprocessor chip is single-chip microcontroller.
Wherein, the control request includes at least: display electricity, speed or trouble light information state.
Second aspect is executed the embodiment of the invention also provides a kind of central control system as any embodiment of that present invention is any
The control method applied to central control system described in, the central control system are applied to electric vehicle or bicycle, comprising: controller core
Piece, microprocessor chip and middle control processor chips, wherein the controller chip is connected with microprocessor chip, described
Microprocessor chip is connected with the middle control processor chips.
Further, the microprocessor chip and the middle control processor chips are total using bidirectional two-line synchronous serial
Wire protocol is communicated.
The third aspect, the embodiment of the invention also provides a kind of vehicle, the vehicle be electric vehicle or bicycle, including
Central control system as described in any one of any embodiment of that present invention.
The embodiment of the present invention is connected by microprocessor chip with controller chip, microprocessor and middle control processor core
Piece is connected, and microprocessor chip is received is requested by the control that controller chip is sent, and parses to control request, to parsing
Control request later is verified, and is sent interrupt signal to middle control processor chips when being verified, is avoided each control
System request causes middle control processing chip processing speed slow by the response of middle control processor chips, controls request and handles asking not in time
It inscribes, control processor is generated control instruction in the control request being only verified, and is executed the control by controller chip and is referred to
It enables, improves the response efficiency of control request, guarantee the real-time that control request executes.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing does one and simply introduces, it should be apparent that, drawings in the following description are some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is a kind of flow diagram for control method applied to central control system that the embodiment of the present invention one provides;
Fig. 2 is a kind of structural schematic diagram of central control system provided by Embodiment 2 of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, hereinafter with reference to attached in the embodiment of the present invention
Figure, clearly and completely describes technical solution of the present invention by embodiment, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 is a kind of flow chart for control method applied to central control system that the embodiment of the present invention one provides.This implementation
The technical solution of example can be adapted for the case where being scheduled to the task of central control system.This method is executed by central control system, should
Central control system includes: controller chip, microprocessor chip and middle control processor chips, wherein the controller chip with it is micro-
Processor chips are connected, and the microprocessor chip is connected with the middle control processor chips;
This method specifically includes following operation:
Control request is sent to microprocessor chip by S110, controller chip.
Illustratively, controller chip is arranged in electric vehicle, for according to the control starting of electric vehicle, travel speed and
The signal of stopping generates corresponding control request.The control request of the middle control available controller chip of processor chips, is transferred
Control task generates control instruction, to control the operation of electric vehicle;Every operating parameter of electric vehicle can also be actively obtained,
Sending is uniformly controlled instruction, and the operation of electric vehicle is controlled by the controller chip of electric vehicle;The control of user can also be received
Instruction controls the operation of electric vehicle according to the control instruction of user by controller chip.Middle control processor chips are control
Policymaker, controller chip are the promoter and specific actor of control.The communication of the two is linked up using master-slave mode, and is
Single line one-way transmission only needs a transmission line, controller chip sends control request, and middle control processor chips receive control
System request, carries out task schedule.
In order to guarantee the timeliness of task schedule, microprocessor chip can be set, controller chip sends out control request
Microprocessor chip is given, decides whether to send a signal to middle control processor by microprocessor chip so that middle control processor response
This control request.Setting microprocessor chip screens task, improves the efficiency of task execution, guarantees real-time.Show
Example property, the microprocessor chip is single-chip microcontroller.Illustratively, control request includes at least: display electricity, speed or
Trouble light information state.
S120, microprocessor chip receive the control and request and parse, and verify to the control request after parsing,
Interrupt signal is sent to middle control processor chips if if verifying.
Microprocessor chip receives control and requests and parse, and parsing can be decoded operation, asks to the control after parsing
It asks and is verified, whether the type that verification can be verification control request is default control request type, and default control requests class
Type is the control request that control processor chips immediately treat in needing.It is micro- after control request verification after parsing passes through
Processor chips send interrupt signal to middle control processor, which is external interrupt letter relative to middle control processor itself
Number.
S130, middle control processor chips generate control instruction and are sent to the controller chip according to institute's interrupt signal.
According to the interrupt signal that microprocessor chip is sent to middle control processor chips, middle control processor chips generate control
Control instruction is sent to controller chip, controller chip by instruction, the corresponding control request of control instruction, middle control processor chips
Control executes the corresponding control operation of control instruction.
Further, the middle control processor chips generate control instruction and are sent to described according to the interrupt signal
Controller chip, comprising:
The middle control processor chips receive the interrupt signal, are transferred in microprocessor chip according to the interrupt signal
Control request;
The middle control processor chips are requested according to the control, are generated control instruction and are sent to the controller core
Piece.
After middle control processor chips receive interrupt signal, by between microprocessor chip and middle control processor chips
Communication line obtain microprocessor chip in the complete data packet of a frame, it is middle control processor chips upper layer application parse this one
The complete data packet of frame executes the corresponding control operation of data packet, such as shows electricity, speed and trouble light information state,
Control instruction can be generated and be sent to controller chip, controlled by controller chip according to control instruction and execute respective operations.
Further, the middle control processor chips receive the interrupt signal, transfer micro- place according to the interrupt signal
Manage the control request in device chip, comprising:
The middle control processor chips receive the interrupt signal by bidirectional two-line synchronous serial bus, according to described
Terminal signaling transfers the request of the control in microprocessor chip.Bidirectional two-line synchronous serial bus for example can be I2C
(Inter-Integrated Circuit) bus, the bus can guarantee the transmitted in both directions of data, improve the transmission effect of data
Rate.
Further, the middle control processor chips are requested according to the control, are generated control instruction and are sent to described
Controller chip, comprising: the middle control processor chips parse control request, generate control according to parsing data
It instructs and is sent to the controller chip.Control processor obtains control and asks during middle control processor is convenient to the parsing of control request
The content asked generates control instruction, guarantees the correctness of the parsing main body of control request, and avoiding being parsed by wrong main body causes to control
System is chaotic.
Further, the middle control processor chips generate control instruction and are sent to described according to the interrupt signal
Controller chip, comprising: the middle control processor chips generate control instruction and be sent to micro- place according to the interrupt signal
Device chip is managed, the control instruction is sent to the controller chip by the microprocessor chip.Middle control processor chips root
Control instruction is directly generated according to interrupt signal, corresponding mission bit stream can be requested containing control in interrupt signal, according to interruption
Signal can determine the mission bit stream needed to be implemented, directly generate control instruction according to interrupt signal, control speed can be improved.
The embodiment of the present invention can also guarantee to stablize the status information of interval acquisition and parsing controller.
S140, controller chip execute the control instruction.
The control instruction control that controller chip controls processor chips generation in executes corresponding operation, thereby guarantees that
Middle control processor generates control instruction in time and guarantees that control instruction corresponds to the execution efficiency of task.
The embodiment of the present invention is connected by microprocessor chip with controller chip, microprocessor and middle control processor core
Piece is connected, and microprocessor chip is received is requested by the control that controller chip is sent, and parses to control request, to parsing
Control request later is verified, and is sent interrupt signal to middle control processor chips when being verified, is avoided each control
System request causes middle control processing chip processing speed slow by the response of middle control processor chips, controls request and handles asking not in time
It inscribes, control processor is generated control instruction in the control request being only verified, and is executed the control by controller chip and is referred to
It enables, improves the response efficiency of control request, guarantee the real-time that control request executes.
Embodiment two
Fig. 2 is a kind of structural block diagram of central control system provided by Embodiment 2 of the present invention.The central control system is for executing
State a kind of control method applied to central control system provided by any embodiment.The central control system is applied to electric vehicle or voluntarily
Vehicle, comprising: controller chip 210, microprocessor chip 220 and middle control processor chips 230, wherein the controller chip
210 are connected with microprocessor chip 220, and the microprocessor chip 220 is connected with the middle control processor chips 230.
Further, the microprocessor chip and the middle control processor chips are total using bidirectional two-line synchronous serial
Wire protocol is communicated.
The embodiment of the present invention is connected by microprocessor chip with controller chip, microprocessor and middle control processor core
Piece is connected, and microprocessor chip is received is requested by the control that controller chip is sent, and parses to control request, to parsing
Control request later is verified, and is sent interrupt signal to middle control processor chips when being verified, is avoided each control
System request causes middle control processing chip processing speed slow by the response of middle control processor chips, controls request and handles asking not in time
It inscribes, control processor is generated control instruction in the control request being only verified, and is executed the control by controller chip and is referred to
It enables, improves the response efficiency of control request, guarantee the real-time that control request executes.
Embodiment three
A kind of vehicle that the embodiment of the present invention three provides.The vehicle is electric vehicle or bicycle, including such as the present invention
Any one central control system that any embodiment provides.
Vehicle provided in an embodiment of the present invention is connected by microprocessor chip with controller chip, and microprocessor is in
Control processor chips are connected, and microprocessor chip is received is requested by the control that controller chip is sent, and carry out to control request
Parsing verifies the control request after parsing, sends interrupt signal to middle control processor chips when being verified, keep away
Exempt from each control request causes middle control processing chip processing speed slow by the response of middle control processor chips, control request processing
Not in time the problem of, be only verified control request in control processor generated control instruction, held by controller chip
The row control instruction, improves the response efficiency of control request, guarantees the real-time that control request executes.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of control method applied to central control system, which is characterized in that the central control system includes:
Controller chip, microprocessor chip and middle control processor chips, wherein the controller chip and microprocessor chip
It is connected, the microprocessor chip is connected with the middle control processor chips;
Control request is sent to the microprocessor chip by the controller chip;
The microprocessor chip receives the control and requests and parse, and verifies to the control request after parsing, if school
It tests by then sending interrupt signal to the middle control processor chips;
The middle control processor chips generate control instruction and are sent to the controller chip according to the interrupt signal;
The controller chip executes the control instruction.
2. the method according to claim 1, wherein the middle control processor chips are according to the interrupt signal,
It generates control instruction and is sent to the controller chip, comprising:
The middle control processor chips receive the interrupt signal, and the control in microprocessor chip is transferred according to the interrupt signal
System request;
The middle control processor chips are requested according to the control, are generated control instruction and are sent to the controller chip.
3. according to the method described in claim 2, it is characterized in that, the middle control processor chips receive the interrupt signal,
The request of the control in microprocessor chip is transferred according to the interrupt signal, comprising:
The middle control processor chips receive the interrupt signal by bidirectional two-line synchronous serial bus, according to the terminal
Signal transfers the request of the control in microprocessor chip.
4. according to the method described in claim 2, it is characterized in that, the middle control processor chips are requested according to the control,
It generates control instruction and is sent to the controller chip, comprising:
The middle control processor chips parse control request, generate control instruction according to parsing data and are sent to
The controller chip.
5. the method according to claim 1, wherein the middle control processor chips are according to the interrupt signal,
It generates control instruction and is sent to the controller chip, comprising:
The middle control processor chips generate control instruction and are sent to the microprocessor chip, institute according to the interrupt signal
It states microprocessor chip and the control instruction is sent to the controller chip.
6. the method according to claim 1, wherein the microprocessor chip is single-chip microcontroller.
7. the method according to claim 1, wherein the control request include at least: display electricity, speed or
Trouble light information state.
8. a kind of central control system, which is characterized in that execute such as the described in any item controls applied to central control system of claim 1-7
Method processed is applied to electric vehicle or bicycle, comprising: controller chip, microprocessor chip and middle control processor chips,
In, the controller chip is connected with microprocessor chip, the microprocessor chip and the middle control processor chips phase
Connection.
9. central control system according to claim 8, which is characterized in that the microprocessor chip and the middle control processor
Chip is communicated using bidirectional two-line synchronous serial bus agreement.
10. a kind of vehicle, which is characterized in that the vehicle is electric vehicle or bicycle, including such as any one of claim 8-9
The central control system.
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CN201810844840.4A CN108958203A (en) | 2018-07-27 | 2018-07-27 | Applied to the control method of central control system, central control system and vehicle |
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CN110830347A (en) * | 2019-11-07 | 2020-02-21 | 北京长城华冠汽车科技股份有限公司 | Remote control device and method |
CN113419437A (en) * | 2021-06-30 | 2021-09-21 | 四川虹美智能科技有限公司 | Intelligent home data synchronization method and device based on MVVM (multifunction vehicle management model) framework and MQTT (message queuing time) protocol |
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CN113419437A (en) * | 2021-06-30 | 2021-09-21 | 四川虹美智能科技有限公司 | Intelligent home data synchronization method and device based on MVVM (multifunction vehicle management model) framework and MQTT (message queuing time) protocol |
CN113419437B (en) * | 2021-06-30 | 2022-04-19 | 四川虹美智能科技有限公司 | Intelligent home data synchronization method and device based on MVVM (multifunction vehicle management model) framework and MQTT (message queuing time) protocol |
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