CN105835704A - Method and system for controlling working modes of electric vehicle - Google Patents
Method and system for controlling working modes of electric vehicle Download PDFInfo
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- CN105835704A CN105835704A CN201610205982.7A CN201610205982A CN105835704A CN 105835704 A CN105835704 A CN 105835704A CN 201610205982 A CN201610205982 A CN 201610205982A CN 105835704 A CN105835704 A CN 105835704A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a method and a system for controlling working modes of an electric vehicle. The method comprises steps as follows: input signals from a man-machine interface of an automobile are received and comprise a charging signal, a remote wakening signal, a maintenance signal, a power outage signal and an ignition signal; state signals of all components of the whole vehicle are acquired and comprise a drive pedal state signal, a braking pedal state signal, a gear state signal, an ignition switch state signal and a battery pack state signal; a working mode control signal is output according to the input signals and the state signals; the operation state of the whole vehicle is adjusted by the aid of a whole vehicle controller according to the working mode control signal. The problems that interaction data of the man-machine interface of the electric vehicle and working states of all components of the whole vehicle are not connected is solved, coordination control of the whole vehicle is realized, the working states of all the components are optimized, and the safety of the electric vehicle is improved.
Description
Technical field
The present invention relates to electric motor car control field, be specifically related to the control method of a kind of automotive service pattern
And system.
Background technology
Along with energy source of car is increasingly becoming automotive engineering sends out towards the development in new forms of energy direction, electric automobile
The important directions of exhibition, the data interaction of electric automobile man-machine interface also becomes increasingly complex, existing electronic
The interaction data of automotive service state and man-machine interface also is formed without imitating management system, so that electronic
It is possible that the disorder of duty in the work process of automobile, in some instances it may even be possible to unsafe condition occurs,
Such as during vehicle is in charging, if the duty of vehicle is not carried out the most really
Recognize, it may appear that already powered on and charging the high voltage cable of car load high-pressure system has connected, and this
Shi Ruguo vehicle is in the state that can travel, and is likely to result in vehicle and produces shifting in charging process
Dynamic, thus cause the charging wire of vehicle dragged, easily cause high-voltage safety accident.In prior art
In, electric automobile performs corresponding actions according to corresponding command signal, not to electric automobile duty
Judge.In terms of automotive safety angle, there is bigger potential safety hazard in this mode, such as: by
Separate with drive system in charging system, therefore when charging, car load is probably and is in driving condition,
But charging process can't stop because car load is in driving condition, which increase the danger of user.
Therefore, how effectively managing car load is the important directions of the intelligent development of electric automobile, also
It it is the important means improving electric automobile safety.
Summary of the invention
The present invention provides control method and the system of a kind of electric motor car mode of operation, it is achieved the coordination of car load
Control and optimize the duty of all parts, improve the safety of electric automobile.
For achieving the above object, the present invention provides techniques below scheme:
A kind of control method of electric motor car mode of operation, including:
Receiving the input signal of automobile man-machine interface, described input signal includes: charging signals, remotely
Wake-up signal, maintenance signal, the lower signal of telecommunication and ignition signal；
Obtaining the status signal of car load, described status signal includes: drive pedal state signal, braking
Pedal state signal, range state signal, ignition lock state signal, battery bag status signal；
According to described input signal and described status signal, output services mode control signal；
Car load running status is adjusted according to described operating mode control signals.
Preferably, described operating mode control signals includes: distance control mode signal, charge mode
Signal, lower power mode signal, fault mode signal and driving mode signal；
Described distance control mode signal controls the low-voltage electrical apparatus system of car load for making remote intelligent terminal
Run, and control the connection of car load low-voltage electrical；
Described charge mode signal runs for the charging system controlling car load power battery pack, and controls
The shutoff of car load high voltage supply；
Described lower power mode signal, for controlling the shutoff of car load high voltage supply and low-voltage power supply, makes car load
It is in run-stopping status；
Described fault mode signal, for controlling the shutoff of car load high voltage supply, makes car load be in fault dimension
Repair state；
Described driving mode signal for controlling connecting of car load high voltage supply and low-voltage power supply, and according to
Pedal state signal, brake pedal status signal and range state signal is driven to adjust each parts of car load
Running status.
Preferably, when receiving described charging signals, if described ignition lock state signal is in
OFF state, and described battery bag status signal is in OFF state, then export described charge mode signal；
When receiving described Remote Wake Up signal, if described ignition lock state signal is in OFF
State, and described battery bag status signal is in OFF state, then export described distance control mode letter
Number；
When receiving described maintenance signal, if battery bag status signal is in OFF state, the most defeated
Go out described fault mode signal；
When receiving the described lower signal of telecommunication, export described lower power mode signal；
When receiving described ignition signal, if described ignition lock state signal is ON state, then
Export described driving mode signal.
Preferably, when the described lower signal of telecommunication is effective, if receiving described ignition signal, and igniting
Switch state signal is ON state, then the operating mode control signals exported is by described lower power mode signal
Change into described driving mode signal；
When the described lower signal of telecommunication is effective, if receiving described charging signals, then the Working mould exported
Formula control signal is changed into described charge mode signal by lower power mode signal；
When the described lower signal of telecommunication is effective, if receiving described Remote Wake Up signal, the then work exported
Operation mode control signal is transferred to described distance control mode signal by described lower power mode signal.
Preferably, when described maintenance signal is effective, if receiving the described lower signal of telecommunication, then export
Operating mode control signals changed into described lower power mode signal by described fault mode；
When described maintenance signal is effective, if receiving described Remote Wake Up signal, the then work exported
Operation mode control signal is changed into described distance control mode signal by described fault mode；
When described maintenance signal is effective, if receiving described charging signals, then the Working mould exported
Formula control signal is changed into described charge mode signal by described fault mode.
Preferably, when described Remote Wake Up signal is effective, if receiving the lower signal of telecommunication, then export
Operating mode control signals changed into lower power mode signal by distance control mode signal；
When described Remote Wake Up signal is effective, if receiving maintenance signal, then the Working mould exported
Formula control signal is changed into fault mode signal by distance control mode signal；
When described Remote Wake Up signal is effective, if receiving charging signals, then the Working mould exported
Formula control signal is changed into charge mode signal by distance control mode signal.
The present invention also provides for the control system of a kind of electric motor car mode of operation, including: input signal receives
Module, state signal collecting module, entire car controller and mode of operation control module；
The first input end of described mode of operation control module and the output of described input signal receiver module
End is connected, the second input of described mode of operation control module and described state signal collecting module
Outfan is connected, the outfan of described mode of operation control module and the input of described entire car controller
It is connected；
Described input signal receiver module is for receiving the input signal of automobile man-machine interface, described input
Signal includes: ignition signal, charging signals, Remote Wake Up signal, maintenance signal and the lower signal of telecommunication；
Described state signal collecting module is for gathering the status signal of each parts of car load, described state
Signal includes: drive pedal state signal, brake pedal status signal, range state signal, igniting
Switch state signal, battery bag status signal；
Described mode of operation control module is for exporting work according to described input signal and described status signal
Operation mode control signal；
Described entire car controller adjusts the running status of car load according to described operating mode control signals.
Preferably, described operating mode control signals includes: distance control mode signal, charge mode
Signal, lower power mode signal, fault mode signal and driving mode signal；
When described input signal receiver module receives described charging signals, if described status signal is adopted
Integrate described ignition lock state signal that module collects as OFF state, and described battery bag-like state letter
Number being OFF state, the most described mode of operation control module exports described charge mode signal；
When described input signal receiver module receives described Remote Wake Up signal, if described state letter
Number described ignition lock state signal that acquisition module collects is OFF state, and described battery bag-like
State signal is OFF state, and the most described mode of operation control module exports described distance control mode signal；
When described input signal receiver module receives described maintenance signal, if described status signal is adopted
Integrating battery bag status signal that module collects as OFF state, the most described mode of operation control module is defeated
Go out described fault mode signal；
When described input signal receiver module receives the described lower signal of telecommunication, described mode of operation controls mould
The operating mode control signals of block output is lower power mode signal；
When described input signal receiver module receives described ignition signal, if described status signal is adopted
Integrate the described ignition lock state signal that module collects and control mould as ON state, the most described mode of operation
Block exports described driving mode signal.
Preferably, after described entire car controller receives described distance control mode signal, control car load
It is in remote intelligent terminal and controls the duty of car load low-voltage power supply；
After described entire car controller receives described charge mode signal, control car load and be in electrokinetic cell
The duty of group charging, and control the shutoff of car load high voltage supply；
After described entire car controller receives described lower power mode signal, control car load and be in out of service
Duty, and control car load and be in high voltage supply and low-voltage power supply and turn off；
After described entire car controller receives described fault mode signal, control car load and be in breakdown maintenance
Duty, and control the shutoff of car load high voltage supply；
After described entire car controller receives described driving mode signal, control car load high voltage supply and low
Pressure is for electric connection, and believes according to driving pedal state signal, brake pedal status signal and range state
The duty of the operation of number each parts of adjustment car load.The present invention provides a kind of electric motor car mode of operation
Control method and system, according to input signal and the status signal of each parts of car load of automobile man-machine interface,
Determine the mode of operation signal of automobile, solve the interaction data of electric automobile man-machine interface and the work of car load
Make the mutual disjunct problem of state, it is achieved the coordination of car load controls and optimizes the duty of all parts,
Improve the safety of electric automobile.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the present invention, will make required in embodiment below
Accompanying drawing be briefly described.
Fig. 1: be the control method flow chart of a kind of automotive service pattern that the embodiment of the present invention provides；
Fig. 2: be a kind of operating mode control signals transition diagram of embodiment of the present invention offer；
Fig. 3: be present invention Control system architecture schematic diagram that a kind of automotive service pattern is provided.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the scheme of the embodiment of the present invention, below in conjunction with
The embodiment of the present invention is described in further detail by drawings and embodiments.
Duty the most not phase for the input signal parts each with car load of electric automobile man-machine interface
Even, the problem easily causing security incident.In real world applications, the input letter of electric motor car man-machine interface
Number often can directly affect the duty of car load individual part, but control owing to lacking the coordination of car load,
The duty being likely to result in each parts is chaotic, is unfavorable for the safety traffic of automobile.The present invention provides
The control method of a kind of electric motor car mode of operation, by input signal and the shape of each parts of man-machine interface
State signal, determines the mode of operation of car load, it is achieved the coordination of car load controls, and improves the peace of electric automobile
Quan Xing.
As it is shown in figure 1, the control method stream of a kind of automotive service pattern provided for the embodiment of the present invention
Cheng Tu, the method comprises the following steps:
S1: receiving the input signal of automobile man-machine interface, described input signal includes: charging signals,
Remote Wake Up signal, maintenance signal, the lower signal of telecommunication and ignition signal；
S2: obtaining the status signal of car load, described status signal includes: driving pedal state signal,
Brake pedal status signal, range state signal, ignition lock state signal, battery bag status signal；
S3: according to described input signal and described status signal, output services mode control signal；
S4: adjust car load running status according to described operating mode control signals.
It should be noted that automobile man-machine interface has a lot, such as, charging gun interface, telecommunication
Interface, ignition lock, touch screen and pedal etc..
Described operating mode control signals includes: distance control mode signal, charge mode signal, under
Power mode signal, fault mode signal and driving mode signal.Described distance control mode signal is used for
The low-voltage electrical apparatus system making remote intelligent terminal control car load is run, and controls the company of car load low-voltage electrical
Logical；Described charge mode signal runs for the charging system controlling car load power battery pack, and controls
The shutoff of car load high voltage supply；Described lower power mode signal is used for controlling car load high voltage supply and low pressure supplies
The shutoff of electricity, makes car load be in run-stopping status；It is high that described fault mode signal is used for controlling car load
The shutoff of pressure power supply, makes car load be in breakdown maintenance state；Described driving mode signal is used for controlling whole
Car high voltage supply connects with low-voltage power supply, and according to driving pedal state signal, brake pedal status
Signal and range state signal adjust the running status of each parts of car load.
In actual applications, the duty requirement of each operating mode control signals parts each to car load
Being different, distance control mode semaphore request can control start and stop and the data of the low-voltage electrical apparatus of car load
Alternately.Charge mode semaphore request car load is in the state stopping driving output, it is to avoid fill at charging pile
During electricity, running car causes security incident.Fault mode semaphore request car load is in high voltage and turns off shape
State, it is to avoid high pressure Danger Electric shock risk occurs and travels harm.Certainly, each operating mode control signals with
The parts of car load also have other restriction requirement, and the present invention is not especially limited.
Further, when obtaining described charging signals, if described ignition lock state signal is OFF
State, and described battery bag status signal is OFF state, then export described charge mode signal, otherwise
Export described lower power mode signal.When obtaining described Remote Wake Up signal, if described ignition switch
Status signal is in OFF state, and described battery bag status signal is OFF state, then output is described
Distance control mode signal.When getting described maintenance signal, if battery bag status signal is OFF
State, then export described fault mode signal.When receiving the described lower signal of telecommunication, export described under
Power mode signal.When receiving described ignition signal, if described ignition lock state signal is ON
State, then export described driving mode signal.
As in figure 2 it is shown, a kind of operating mode control signals conversion signal provided for the embodiment of the present invention
Figure.When the described lower signal of telecommunication is effective, if receiving described ignition signal, and ignition lock state
Signal is ON state, then the operating mode control signals exported is changed into described by described lower power mode signal
Driving mode signal；When the described lower signal of telecommunication is effective, if receiving described charging signals, the most defeated
The operating mode control signals gone out is changed into described charge mode signal by lower power mode signal；Under described
When the signal of telecommunication is effective, if receiving described Remote Wake Up signal, then the mode of operation exported controls letter
Number transferred to described distance control mode signal by described lower power mode signal.
Similarly, when described maintenance signal is effective, if receiving the described lower signal of telecommunication, then export
Operating mode control signals changed into described lower power mode signal by described fault mode；In described maintenance
When signal is effective, if receiving described Remote Wake Up signal, the then operating mode control signals exported
Described distance control mode signal is changed into by described fault mode；When described maintenance signal is effective, as
Fruit receives described charging signals, then the operating mode control signals exported is changed into by described fault mode
Described charge mode signal.
It should be noted that the mutual phase transformation of the most each operating mode control signals, also wrap
Include: when described Remote Wake Up signal is effective, if receiving the lower signal of telecommunication, then the Working mould exported
Formula control signal is changed into lower power mode signal by distance control mode signal；At described Remote Wake Up signal
Time effectively, if receiving maintenance signal, then the operating mode control signals exported is by remotely controlling mould
Formula signal changes into fault mode signal；When described Remote Wake Up signal is effective, if receiving charging
Signal, then the operating mode control signals exported is changed into charge mode signal by distance control mode signal.
Certainly, the conversion of operating mode control signals is relevant with the setting of each automobile factory, and the present invention does not make into one
Step limits.
Visible, the control method of a kind of electric motor car mode of operation that the present invention provides, man-machine by automobile
The input signal of interface and the status signal of each parts of car load, determine mode of operation signal, solve electricity
The interaction data of electrical automobile man-machine interface and the mutual disjunct problem of the duty of car load, it is achieved car load
Coordinate control and optimize all parts duty, improve electric automobile safety.
The present invention also provides for the control system of a kind of electric motor car mode of operation, as it is shown on figure 3, be this
The Control system architecture schematic diagram of bright offer a kind of electric motor car mode of operation.This system includes: input letter
Number receiver module, state signal collecting module, entire car controller and mode of operation control module.Described
The first input end of mode of operation control module is connected with the outfan of described input signal receiver module,
The outfan phase of the second input of described mode of operation control module and described state signal collecting module
Even, the outfan of described mode of operation control module is connected with the input of described entire car controller；Institute
State input signal receiver module for receiving the input signal of automobile man-machine interface, described input signal bag
Include: ignition signal, charging signals, Remote Wake Up signal, maintenance signal and the lower signal of telecommunication；Described shape
State signal acquisition module is for gathering the status signal of each parts of car load, and described status signal includes:
Drive pedal state signal, brake pedal status signal, range state signal, ignition lock state letter
Number, battery bag status signal；Described mode of operation control module is for according to described input signal and institute
State status signal output services mode control signal；Described entire car controller is according to described mode of operation control
Signal processed adjusts the running status of car load.
In actual application, state signal collecting module includes acquisition chip and sensor, gathers signal
Sensor can be to be kind of a form, such as, and displacement transducer, voltage sensor and angular transducer etc..
The receiver module of input signal is mainly used in receiving the input signal of man-machine interaction, can directly use switch
Signal realizes, it would however also be possible to employ the form of inquiry CAN message obtains input signal.
Further, described operating mode control signals includes: distance control mode signal, charge mode
Signal, lower power mode signal, fault mode signal and driving mode signal.Described input signal receives
When module receives described charging signals, if the described point that described state signal collecting module collects
Fire switch state signal is OFF state, and described battery bag status signal is OFF state, the most described work
Operation mode control module exports described charge mode signal；Described input signal receiver module receives institute
When stating Remote Wake Up signal, if the described ignition switch shape that described state signal collecting module collects
State signal is OFF state, and described battery bag status signal is OFF state, the most described mode of operation
Control module exports described distance control mode signal；Described input signal receiver module receives described
During maintenance signal, if the battery bag status signal that described state signal collecting module collects is OFF
State, the most described mode of operation control module exports described fault mode signal；Described input signal connects
When receipts module receives the described lower signal of telecommunication, the mode of operation control of described mode of operation control module output
Signal processed is lower power mode signal；When described input signal receiver module receives described ignition signal,
If the described ignition lock state signal that described state signal collecting module collects is ON state, then
Described mode of operation control module exports described driving mode signal.
Further, after described entire car controller receives described distance control mode signal, control whole
Car is in remote intelligent terminal and controls the duty of car load low-voltage power supply；Described entire car controller receives
After described charge mode signal, control car load and be in the duty of power battery pack charging, and control
The shutoff of car load high voltage supply processed；After described entire car controller receives described lower power mode signal, control
Car load processed is in duty out of service, and controls car load and be in high voltage supply and low-voltage power supply closes
Disconnected；After described entire car controller receives described fault mode signal, control car load and be in breakdown maintenance
Duty, and control the shutoff of car load high voltage supply；Described entire car controller receives described row
After sailing mode signal, control car load high voltage supply and connect with low-voltage power supply, and according to driving pedal state
Signal, brake pedal status signal and range state signal adjust the work shape of the operation of each parts of car load
State.
Visible, the present invention provides the control system of a kind of automotive service pattern, by mode of operation control
Module controls the duty of each parts of car load, solves the interaction data of electric automobile man-machine interface with whole
The mutual disjunct problem of duty of car, it is achieved the coordination of car load controls and optimizes the work of all parts
Make state, improve the safety of electric automobile.
The structure of the present invention, feature and effect effect are described in detail above according to diagrammatically shown embodiment
Really, the foregoing is only presently preferred embodiments of the present invention, but the present invention does not implements to limit shown in drawing
Scope, every change made according to the conception of the present invention, or it is revised as the equivalence enforcement of equivalent variations
Example, still without departing from description with diagram contained spiritual time, all should be within the scope of the present invention.
Claims (9)
1. the control method of an electric motor car mode of operation, it is characterised in that including:
Receiving the input signal of automobile man-machine interface, described input signal includes: charging signals, remotely
Wake-up signal, maintenance signal, the lower signal of telecommunication and ignition signal；
Obtaining the status signal of car load, described status signal includes: drive pedal state signal, braking
Pedal state signal, range state signal, ignition lock state signal, battery bag status signal；
According to described input signal and described status signal, output services mode control signal；
Car load running status is adjusted according to described operating mode control signals.
The control method of electric motor car mode of operation the most according to claim 1, it is characterised in that
Described operating mode control signals includes: distance control mode signal, charge mode signal, lower electricity mould
Formula signal, fault mode signal and driving mode signal；
Described distance control mode signal controls the low-voltage electrical apparatus system of car load for making remote intelligent terminal
Run, and control the connection of car load low-voltage electrical；
Described charge mode signal runs for the charging system controlling car load power battery pack, and controls
The shutoff of car load high voltage supply；
Described lower power mode signal, for controlling the shutoff of car load high voltage supply and low-voltage power supply, makes car load
It is in run-stopping status；
Described fault mode signal, for controlling the shutoff of car load high voltage supply, makes car load be in fault dimension
Repair state；
Described driving mode signal for controlling connecting of car load high voltage supply and low-voltage power supply, and according to
Pedal state signal, brake pedal status signal and range state signal is driven to adjust each parts of car load
Running status.
The control method of electric motor car mode of operation the most according to claim 2, it is characterised in that
When receiving described charging signals, if described ignition lock state signal is OFF state,
And described battery bag status signal is OFF state, then export described charge mode signal；
When receiving described Remote Wake Up signal, if described ignition lock state signal is OFF shape
State, and described battery bag status signal is OFF state, then export described distance control mode signal；
When receiving described maintenance signal, if battery bag status signal is OFF state, then export
Described fault mode signal；
When receiving the described lower signal of telecommunication, export described lower power mode signal；
When receiving described ignition signal, if described ignition lock state signal is ON state, then
Export described driving mode signal.
The control method of electric motor car mode of operation the most according to claim 2, it is characterised in that
When the described lower signal of telecommunication is effective, if receiving described ignition signal, and ignition lock state
Signal is ON state, then the operating mode control signals exported is changed into described by described lower power mode signal
Driving mode signal；
When the described lower signal of telecommunication is effective, if receiving described charging signals, then the Working mould exported
Formula control signal is changed into described charge mode signal by lower power mode signal；
When the described lower signal of telecommunication is effective, if receiving described Remote Wake Up signal, the then work exported
Operation mode control signal is transferred to described distance control mode signal by described lower power mode signal.
The control method of electric motor car mode of operation the most according to claim 2, it is characterised in that
When described maintenance signal is effective, if receiving the described lower signal of telecommunication, the then Working mould exported
Formula control signal is changed into described lower power mode signal by described fault mode；
When described maintenance signal is effective, if receiving described Remote Wake Up signal, the then work exported
Operation mode control signal is changed into described distance control mode signal by described fault mode；
When described maintenance signal is effective, if receiving described charging signals, then the Working mould exported
Formula control signal is changed into described charge mode signal by described fault mode.
The control method of electric motor car mode of operation the most according to claim 2, it is characterised in that
When described Remote Wake Up signal is effective, if receiving the lower signal of telecommunication, then the Working mould exported
Formula control signal is changed into lower power mode signal by distance control mode signal；
When described Remote Wake Up signal is effective, if receiving maintenance signal, then the Working mould exported
Formula control signal is changed into fault mode signal by distance control mode signal；
When described Remote Wake Up signal is effective, if receiving charging signals, then the Working mould exported
Formula control signal is changed into charge mode signal by distance control mode signal.
7. the control system of an electric motor car mode of operation, it is characterised in that including: input signal connects
Receive module, state signal collecting module, entire car controller and mode of operation control module；
The first input end of described mode of operation control module and the output of described input signal receiver module
End is connected, the second input of described mode of operation control module and described state signal collecting module
Outfan is connected, the outfan of described mode of operation control module and the input of described entire car controller
It is connected；
Described input signal receiver module is for receiving the input signal of automobile man-machine interface, described input
Signal includes: ignition signal, charging signals, Remote Wake Up signal, maintenance signal and the lower signal of telecommunication；
Described state signal collecting module is for gathering the status signal of each parts of car load, described state
Signal includes: drive pedal state signal, brake pedal status signal, range state signal, igniting
Switch state signal, battery bag status signal；
Described mode of operation control module is for exporting work according to described input signal and described status signal
Operation mode control signal；
Described entire car controller adjusts the running status of car load according to described operating mode control signals.
The control system of electric motor car mode of operation the most according to claim 7, it is characterised in that
Described operating mode control signals includes: distance control mode signal, charge mode signal, lower electricity mould
Formula signal, fault mode signal and driving mode signal；
When described input signal receiver module receives described charging signals, if described status signal is adopted
Integrate described ignition lock state signal that module collects as OFF state, and described battery bag-like state letter
Number being OFF state, the most described mode of operation control module exports described charge mode signal；
When described input signal receiver module receives described Remote Wake Up signal, if described state letter
Number described ignition lock state signal that acquisition module collects is OFF state, and described battery bag-like
State signal is OFF state, and the most described mode of operation control module exports described distance control mode signal；
When described input signal receiver module receives described maintenance signal, if described status signal is adopted
Integrating battery bag status signal that module collects as OFF state, the most described mode of operation control module is defeated
Go out described fault mode signal；
When described input signal receiver module receives the described lower signal of telecommunication, described mode of operation controls mould
The operating mode control signals of block output is lower power mode signal；
When described input signal receiver module receives described ignition signal, if described status signal is adopted
Integrate the described ignition lock state signal that module collects and control mould as ON state, the most described mode of operation
Block exports described driving mode signal.
The control system of electric motor car mode of operation the most according to claim 8, it is characterised in that
After described entire car controller receives described distance control mode signal, control car load and be in remotely
Intelligent terminal controls the duty of car load low-voltage power supply；
After described entire car controller receives described charge mode signal, control car load and be in electrokinetic cell
The duty of group charging, and control the shutoff of car load high voltage supply；
After described entire car controller receives described lower power mode signal, control car load and be in out of service
Duty, and control car load and be in high voltage supply and low-voltage power supply and turn off；
After described entire car controller receives described fault mode signal, control car load and be in breakdown maintenance
Duty, and control the shutoff of car load high voltage supply；
After described entire car controller receives described driving mode signal, control car load high voltage supply and low
Pressure is for electric connection, and believes according to driving pedal state signal, brake pedal status signal and range state
The duty of the operation of number each parts of adjustment car load.
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| CN108394281A (en) * | 2018-04-28 | 2018-08-14 | 北京新能源汽车股份有限公司 | Whole-vehicle power-on and power-off control method and device for electric vehicle and electric vehicle |
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| CN111284362A (en) * | 2020-03-17 | 2020-06-16 | 南京四象新能源科技有限公司 | Control circuit of battery management system BMS, battery management system and electric equipment |
| CN113715625A (en) * | 2021-08-25 | 2021-11-30 | 东风本田汽车有限公司 | Automobile high-voltage power-on and power-off multi-target enabling control system and method |
| CN114789665A (en) * | 2022-05-06 | 2022-07-26 | 中国第一汽车股份有限公司 | Electric vehicle control method and device, storage medium, processor and electronic device |
| CN114789665B (en) * | 2022-05-06 | 2024-11-05 | 中国第一汽车股份有限公司 | Electric automobile control method and device, storage medium, processor and electronic device |
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| CN105835704B (en) | 2018-02-13 |
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