CN105835704B - A kind of control method and system of electric car mode of operation - Google Patents
A kind of control method and system of electric car mode of operation Download PDFInfo
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- CN105835704B CN105835704B CN201610205982.7A CN201610205982A CN105835704B CN 105835704 B CN105835704 B CN 105835704B CN 201610205982 A CN201610205982 A CN 201610205982A CN 105835704 B CN105835704 B CN 105835704B
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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
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- 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 present invention provides a kind of control method and system of electric car mode of operation, and this method includes：The input signal of automobile man-machine interface is connect, the input signal includes：Charging signals, Remote Wake Up signal, maintenance signal, lower electric signal and ignition signal；The status signal of each part of vehicle is obtained, the status signal includes：Driving pedal status signal, brake pedal status signal, range state signal, ignition lock state signal, battery bag status signal；According to the input signal and the status signal, output services mode control signal；Vehicle running status is adjusted according to the operating mode control signals entire car controller.Solve the working condition of interaction data and each part of vehicle of electric automobile man-machine interface mutually disjunct problem, realize the coordination control of vehicle and the working condition of optimization all parts, improve the security of electric automobile.
Description
Technical field
The present invention relates to electric car control field, and in particular to a kind of control method and system of automotive service pattern.
Background technology
As energy source of car is towards the development in new energy direction, electric automobile is increasingly becoming the important side of automotive technology development
To the data interaction of electric automobile man-machine interface also becomes increasingly complex, existing electric automobile working condition and man-machine interface
Interaction data simultaneously be formed without imitate management system so that in the course of work of electric automobile it is possible that working condition it is disorderly
Disorderly, in some instances it may even be possible to there is unsafe condition, such as during vehicle is in charging, if do not carried out to the working condition of vehicle
Fully carefully confirm, it may appear that the high voltage cable that vehicle high-pressure system has already powered on and charged also has connected, and now if
Vehicle is in the state that can be travelled, and is likely to result in vehicle and movement is produced in charging process, so as to cause filling for vehicle
Electric wire is dragged, easily triggers high-voltage safety accident.In the prior art, electric automobile performs phase according to corresponding command signal
It should act, electric automobile working condition not judged.In terms of automotive safety angle, it is hidden larger safety to be present in this mode
Suffer from, such as：Because charging system is separate with drive system, thus charging when vehicle be probably in driving condition, but
Charging process can't stop because vehicle is in driving condition, and which increase the danger of user.Therefore, how to vehicle
Carrying out effectively management is the important directions of electric automobile intelligence sexual development, and improves the important hand of electric automobile security
Section.
The content of the invention
The present invention provides a kind of control method and system of electric car mode of operation, realizes the coordination control and optimization of vehicle
The working condition of all parts, improve the security of electric automobile.
To achieve the above object, the present invention provides following technical scheme：
A kind of control method of electric car mode of operation, including：
The input signal of automobile man-machine interface is received, the input signal includes：Charging signals, Remote Wake Up signal, dimension
Repair signal, lower electric signal and ignition signal；
The status signal of vehicle is obtained, the status signal includes：Driving pedal status signal, brake pedal status letter
Number, range state signal, ignition lock state signal, battery bag status signal；
According to the input signal and the status signal, output services mode control signal；
Vehicle running status is adjusted according to the operating mode control signals.
Preferably, the operating mode control signals include：Distance control mode signal, charge mode signal, lower electric mould
Formula signal, fault mode signal and driving mode signal；
The distance control mode signal is used for the low-voltage electrical apparatus system operation for making remote intelligent terminal control vehicle, and controls
The connection of vehicle low-voltage electrical processed；
The charge mode signal is used to control the charging system of vehicle power battery pack to run, and controls vehicle high pressure to supply
The shut-off of electricity；
The lower power mode signal is used for the shut-off for controlling vehicle high voltage supply and low-voltage power supply, is in vehicle and stops transporting
Row state；
The fault mode signal is used for the shut-off for controlling vehicle high voltage supply, vehicle is in breakdown maintenance state；
The driving mode signal is used to control connecting for vehicle high voltage supply and low-voltage power supply, and according to driving pedal shape
The running status of state signal, brake pedal status signal and range state signal adjustment each part of vehicle.
Preferably, when receiving the charging signals, if the ignition lock state signal is in OFF state, and
The battery bag status signal is in OFF state, then exports the charge mode signal；
When receiving the Remote Wake Up signal, if the ignition lock state signal is in OFF state, and it is described
Battery bag status signal is in OFF state, then exports the distance control mode signal；
When receiving the maintenance signal, if battery bag status signal is in OFF state, the failure mould is exported
Formula signal；
When receiving the lower electric signal, the lower power mode signal is exported；
When receiving the ignition signal, if the ignition lock state signal is ON states, the row is exported
Sail mode signal.
Preferably, when the lower electric signal is effective, if the ignition signal is received, and ignition lock state signal
For ON states, then the operating mode control signals exported change into the driving mode signal by the lower power mode signal；
When the lower electric signal is effective, if receiving the charging signals, the operating mode control signals exported
The charge mode signal is changed into by lower power mode signal；
When the lower electric signal is effective, if receiving the Remote Wake Up signal, the mode of operation control that exports
Signal switchs to the distance control mode signal by the lower power mode signal.
Preferably, when the maintenance signal is effective, if receiving the lower electric signal, the mode of operation control exported
Signal processed changes into the lower power mode signal by the fault mode；
When the maintenance signal is effective, if receiving the Remote Wake Up signal, the mode of operation exported controls
Signal changes into the distance control mode signal by the fault mode；
When the maintenance signal is effective, if receiving the charging signals, the operating mode control signals exported
The charge mode signal is changed into by the fault mode.
Preferably, when the Remote Wake Up signal is effective, if receiving lower electric signal, the mode of operation control that exports
Signal processed changes into lower power mode signal by distance control mode signal；
When the Remote Wake Up signal is effective, if receiving maintenance signal, the operating mode control signals that export
Fault mode signal is changed into by distance control mode signal；
When the Remote Wake Up signal is effective, if receiving charging signals, the operating mode control signals that export
Charge mode signal is changed into by distance control mode signal.
The present invention also provides a kind of control system of electric car mode of operation, including：Input signal receiving module, state letter
Number acquisition module, entire car controller and mode of operation control module；
The first input end of the mode of operation control module is connected with the output end of the input signal receiving module, institute
The second input for stating mode of operation control module is connected with the output end of the state signal collecting module, the mode of operation
The output end of control module is connected with the input of the entire car controller；
The input signal receiving module is used for the input signal for receiving automobile man-machine interface, and the input signal includes：
Ignition signal, charging signals, Remote Wake Up signal, maintenance signal and lower electric signal；
The state signal collecting module is used for the status signal for gathering each part of vehicle, and the status signal includes：
Driving pedal status signal, brake pedal status signal, range state signal, ignition lock state signal, battery bag state letter
Number；
The mode of operation control module is used for according to the input signal and the status signal output services pattern control
Signal processed；
The entire car controller adjusts the running status of vehicle according to the operating mode control signals.
Preferably, the operating mode control signals include：Distance control mode signal, charge mode signal, lower electric mould
Formula signal, fault mode signal and driving mode signal；
When the input signal receiving module receives the charging signals, if the state signal collecting module gathers
The ignition lock state signal arrived is OFF state, and the battery bag status signal is OFF state, then the Working mould
Formula control module exports the charge mode signal；
When the input signal receiving module receives the Remote Wake Up signal, if the state signal collecting module
The ignition lock state signal collected is OFF state, and the battery bag status signal is OFF state, then the work
Operation mode control module exports the distance control mode signal；
When the input signal receiving module receives the maintenance signal, if the state signal collecting module gathers
The battery bag status signal arrived is OFF state, then the mode of operation control module exports the fault mode signal；
When the input signal receiving module receives the lower electric signal, the work of the mode of operation control module output
Operation mode control signal is lower power mode signal；
When the input signal receiving module receives the ignition signal, if the state signal collecting module gathers
The ignition lock state signal arrived is ON states, then the mode of operation control module exports the driving mode signal.
Preferably, after the entire car controller receives the distance control mode signal, control vehicle is in long-range intelligence
The working condition of energy terminal control vehicle low-voltage power supply；
After the entire car controller receives the charge mode signal, control vehicle is in the work of power battery pack charging
Make state, and control the shut-off of vehicle high voltage supply；
After the entire car controller receives the lower power mode signal, control vehicle is in work shape out of service
State, and control vehicle to be in high voltage supply and low-voltage power supply shut-off；
After the entire car controller receives the fault mode signal, control vehicle is in the work shape of breakdown maintenance
State, and control the shut-off of vehicle high voltage supply；
After the entire car controller receives the driving mode signal, vehicle high voltage supply and low-voltage power supply is controlled to connect
It is logical, and according to the operation of driving pedal status signal, brake pedal status signal and range state signal adjustment each part of vehicle
Working condition.The present invention provides a kind of control method and system of electric car mode of operation, according to the defeated of automobile man-machine interface
Enter the status signal of signal and each part of vehicle, determine the mode of operation signal of automobile, the friendship for solving electric automobile man-machine interface
The mutual disjunct problem of mutual data and the working condition of vehicle, realizes the coordination control of vehicle and the work shape of optimization all parts
State, improve the security of electric automobile.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the present invention, the required accompanying drawing used in embodiment will be made below
Simply introduce.
Fig. 1：It is a kind of control method flow chart of automotive service pattern provided in an embodiment of the present invention；
Fig. 2：It is a kind of operating mode control signals transition diagram provided in an embodiment of the present invention；
Fig. 3：It is that the present invention provides a kind of control system architecture schematic diagram of automotive service pattern.
Embodiment
In order that those skilled in the art more fully understand the scheme of the embodiment of the present invention, below in conjunction with the accompanying drawings and implement
Mode is described in further detail to the embodiment of the present invention.
Mutually it is not attached to, easily causes for the input signal and the working condition of each part of vehicle of electric automobile man-machine interface
The problem of security incident.In practical application, the input signal of electric car man-machine interface can often directly affect vehicle individual part
Working condition, but because the coordination for lacking vehicle controls, it is chaotic to be likely to result in the working condition of each part, is unfavorable for automobile
Safety traffic.The present invention provides a kind of control method of electric car mode of operation, by the input signal of man-machine interface and each
The status signal of part, the mode of operation of vehicle is determined, realize the coordination control of vehicle, improve the security of electric automobile.
As shown in figure 1, be a kind of control method flow chart of automotive service pattern provided in an embodiment of the present invention, this method
Comprise the following steps：
S1：The input signal of automobile man-machine interface is received, the input signal includes：Charging signals, Remote Wake Up signal,
Maintenance signal, lower electric signal and ignition signal；
S2：The status signal of vehicle is obtained, the status signal includes：Driving pedal status signal, brake pedal status
Signal, range state signal, ignition lock state signal, battery bag status signal；
S3：According to the input signal and the status signal, output services mode control signal；
S4:Vehicle running status is adjusted according to the operating mode control signals.
It should be noted that automobile man-machine interface has a lot, such as, charging gun interface, remote communication interface, ignition lock,
Touch screen and pedal etc..
The operating mode control signals include：Distance control mode signal, charge mode signal, lower power mode signal,
Fault mode signal and driving mode signal.The distance control mode signal is used to make the low of remote intelligent terminal control vehicle
Piezoelectricity device system operation, and control the connection of vehicle low-voltage electrical；The charge mode signal is used to control vehicle electrokinetic cell
The charging system operation of group, and control the shut-off of vehicle high voltage supply；The lower power mode signal is used to control vehicle high pressure to supply
The shut-off of electricity and low-voltage power supply, makes vehicle be in run-stopping status；The fault mode signal is used to control vehicle high pressure to supply
The shut-off of electricity, makes vehicle be in breakdown maintenance state；The driving mode signal is used to control vehicle high voltage supply and low pressure to supply
The connection of electricity, and each part of vehicle is adjusted according to driving pedal status signal, brake pedal status signal and range state signal
Running status.
In actual applications, working condition requirement of each operating mode control signals to each part of vehicle is different
, distance control mode semaphore request can control the start and stop and data interaction of the low-voltage electrical apparatus of vehicle.Charge mode semaphore request
Vehicle is in the state for stopping driving output, avoids when charging pile charges, running car causes security incident.Fault mode is believed
Number require that vehicle is in high voltage off state, avoid the occurrence of high pressure Danger Electric shock risk and traveling harm.Certainly, each mode of operation
The part of control signal and vehicle also has other limitations to require that the present invention is not especially limited.
Further, when obtaining the charging signals, if the ignition lock state signal is OFF state, and it is described
Battery bag status signal is OFF state, then exports the charge mode signal, otherwise exports the lower power mode signal.Obtaining
When taking the Remote Wake Up signal, if the ignition lock state signal is in OFF state, and the battery bag status signal
For OFF state, then the distance control mode signal is exported.When getting the maintenance signal, if battery bag state is believed
Number it is OFF state, then exports the fault mode signal.When receiving the lower electric signal, the output lower power mode letter
Number.When receiving the ignition signal, if the ignition lock state signal is ON states, the driving mode is exported
Signal.
As shown in Fig. 2 it is a kind of operating mode control signals transition diagram provided in an embodiment of the present invention.Under described
When electric signal is effective, if the ignition signal were received, and ignition lock state signal would be ON states, then the Working mould exported
Formula control signal changes into the driving mode signal by the lower power mode signal；When the lower electric signal is effective, if connect
The charging signals are received, then the operating mode control signals exported change into the charge mode signal by lower power mode signal；
When the lower electric signal is effective, if receiving the Remote Wake Up signal, the operating mode control signals exported are by institute
State lower power mode signal and switch to the distance control mode signal.
Similarly, when the maintenance signal is effective, if receiving the lower electric signal, the mode of operation control exported
Signal processed changes into the lower power mode signal by the fault mode；When the maintenance signal is effective, if received described
Remote Wake Up signal, the then operating mode control signals exported change into the distance control mode signal by the fault mode；
When the maintenance signal is effective, if receiving the charging signals, the operating mode control signals exported are by the event
Barrier pattern changes into the charge mode signal.
It should be noted that the mutual conversion of each operating mode control signals under certain condition, in addition to：Described remote
When journey wake-up signal is effective, if receiving lower electric signal, the operating mode control signals exported are believed by distance control mode
Number change into lower power mode signal；When the Remote Wake Up signal is effective, if receiving maintenance signal, the Working mould that exports
Formula control signal changes into fault mode signal by distance control mode signal；When the Remote Wake Up signal is effective, if connect
Charging signals are received, then the operating mode control signals exported change 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 is not further qualified.
It can be seen that a kind of control method of electric car mode of operation provided by the invention, passes through the input of automobile man-machine interface
The status signal of signal and each part of vehicle, determines mode of operation signal, the interaction data for solving electric automobile man-machine interface
With the mutual disjunct problem of the working condition of vehicle, the coordination control of vehicle and the working condition of optimization all parts are realized, is carried
The security of high electric automobile.
The present invention also provides a kind of control system of electric car mode of operation, as shown in figure 3, providing a kind of electricity for the present invention
The control system architecture schematic diagram of motor-car mode of operation.The system includes：Input signal receiving module, state signal collecting mould
Block, entire car controller and mode of operation control module.The first input end of the mode of operation control module is believed with the input
The output end of number receiving module is connected, the second input of the mode of operation control module and the state signal collecting module
Output end be connected, the output end of the mode of operation control module is connected with the input of the entire car controller；It is described defeated
Enter the input signal that signal receiving module is used to receive automobile man-machine interface, the input signal includes：Ignition signal, charging letter
Number, Remote Wake Up signal, maintenance signal and lower electric signal；The state signal collecting module is used for each part for gathering vehicle
Status signal, the status signal include：Driving pedal status signal, brake pedal status signal, range state signal, igniting
Switch state signal, battery bag status signal；The mode of operation control module is used for according to the input signal and the shape
State signal output operating mode control signals；The entire car controller adjusts the fortune of vehicle according to the operating mode control signals
Row state.
In practical application, state signal collecting module includes acquisition chip and sensor, and the sensor for gathering signal can be with
It is kind of a form, such as, displacement transducer, voltage sensor and angular transducer etc..The receiving module of input signal is mainly used
It in the input signal for receiving man-machine interaction, can directly be realized using switching signal, inquiry CAN message can also be used
Form obtains input signal.
Further, the operating mode control signals include：Distance control mode signal, charge mode signal, lower electric mould
Formula signal, fault mode signal and driving mode signal.When the input signal receiving module receives the charging signals, such as
The ignition lock state signal that state signal collecting module described in fruit collects is OFF state, and the battery bag state
Signal is OFF state, then the mode of operation control module exports the charge mode signal；The input signal receiving module
When receiving the Remote Wake Up signal, if the ignition lock state signal that the state signal collecting module collects
For OFF state, and the battery bag status signal is OFF state, then the mode of operation control module output long-range control
Mode signal processed；When the input signal receiving module receives the maintenance signal, if the state signal collecting module
The battery bag status signal collected is OFF state, then the mode of operation control module exports the fault mode signal；Institute
When stating input signal receiving module and receiving the lower electric signal, the mode of operation control of the mode of operation control module output
Signal is lower power mode signal；When the input signal receiving module receives the ignition signal, if the status signal
The ignition lock state signal that acquisition module collects is ON states, then the mode of operation control module exports the row
Sail mode signal.
Further, after the entire car controller receives the distance control mode signal, control vehicle is in long-range
Intelligent terminal controls the working condition of vehicle low-voltage power supply；After the entire car controller receives the charge mode signal, control
Vehicle processed is in the working condition of power battery pack charging, and controls the shut-off of vehicle high voltage supply；The entire car controller connects
After receiving the lower power mode signal, control vehicle is in working condition out of service, and controls vehicle to be in high voltage supply
Turned off with low-voltage power supply；After the entire car controller receives the fault mode signal, control vehicle is in breakdown maintenance
Working condition, and control the shut-off of vehicle high voltage supply；After the entire car controller receives the driving mode signal, control
Vehicle high voltage supply connects with low-voltage power supply, and according to driving pedal status signal, brake pedal status signal and range state
The working condition of the operation of signal adjustment each part of vehicle.
It can be seen that the present invention provides a kind of control system of automotive service pattern, controlled by mode of operation control module whole
The working condition of each part of car, the working condition for solving the interaction data of electric automobile man-machine interface and vehicle mutually disjunct are asked
Topic, the coordination control of vehicle and the working condition of optimization all parts are realized, improve the security of electric automobile.
Construction, feature and the action effect of the present invention, above institute is described in detail according to diagrammatically shown embodiment above
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change, or be revised as the equivalent embodiment of equivalent variations, when still without departing from specification and illustrating covered spirit,
All should be within the scope of the present invention.
Claims (9)
- A kind of 1. control method of electric car mode of operation, it is characterised in that including：The input signal of automobile man-machine interface is received, the input signal includes：Charging signals, Remote Wake Up signal, maintenance letter Number, lower electric signal and ignition signal；The status signal of vehicle is obtained, the status signal includes：Driving pedal status signal, brake pedal status signal, shelves Position status signal, ignition lock state signal, battery bag status signal；According to the input signal and the status signal, output services mode control signal, the operating mode control signals Including：Distance control mode signal, charge mode signal, lower power mode signal, fault mode signal and driving mode signal；Vehicle running status is adjusted according to the operating mode control signals.
- 2. the control method of electric car mode of operation according to claim 1, it is characterised in thatThe distance control mode signal is used for the low-voltage electrical apparatus system operation for making remote intelligent terminal control vehicle, and controls whole The connection of car low-voltage electrical；The charge mode signal is used to control the charging system of vehicle power battery pack to run, and controls vehicle high voltage supply Shut-off；The lower power mode signal is used for the shut-off for controlling vehicle high voltage supply and low-voltage power supply, vehicle is in shape out of service State；The fault mode signal is used for the shut-off for controlling vehicle high voltage supply, vehicle is in breakdown maintenance state；The driving mode signal is used to control connecting for vehicle high voltage supply and low-voltage power supply, and is believed according to driving pedal state Number, brake pedal status signal and range state signal adjustment each part of vehicle running status.
- 3. the control method of electric car mode of operation according to claim 2, it is characterised in thatWhen receiving the charging signals, if the ignition lock state signal is OFF state, and the battery bag state Signal is OFF state, then exports the charge mode signal；When receiving the Remote Wake Up signal, if the ignition lock state signal is OFF state, and the battery bag Status signal is OFF state, then exports the distance control mode signal；When receiving the maintenance signal, if battery bag status signal is OFF state, the fault mode letter is exported Number；When receiving the lower electric signal, the lower power mode signal is exported；When receiving the ignition signal, if the ignition lock state signal is ON states, the traveling mould is exported Formula signal.
- 4. the control method of electric car mode of operation according to claim 2, it is characterised in thatWhen the lower electric signal is effective, if the ignition signal is received, and ignition lock state signal is ON states, then The operating mode control signals of output change into the driving mode signal by the lower power mode signal；When the lower electric signal is effective, if receiving the charging signals, the operating mode control signals exported are under Power mode signal changes into the charge mode signal；When the lower electric signal is effective, if receiving the Remote Wake Up signal, the operating mode control signals exported The distance control mode signal is switched to by the lower power mode signal.
- 5. the control method of electric car mode of operation according to claim 2, it is characterised in thatWhen the maintenance signal is effective, if receiving the lower electric signal, the operating mode control signals exported are by institute State fault mode and change into the lower power mode signal；When the maintenance signal is effective, if receiving the Remote Wake Up signal, the operating mode control signals exported The distance control mode signal is changed into by the fault mode；When the maintenance signal is effective, if receiving the charging signals, the operating mode control signals exported are by institute State fault mode and change into the charge mode signal.
- 6. the control method of electric car mode of operation according to claim 2, it is characterised in thatWhen the Remote Wake Up signal is effective, if receiving lower electric signal, the operating mode control signals exported are by remote Process control mode signal changes into lower power mode signal；When the Remote Wake Up signal is effective, if receiving maintenance signal, the operating mode control signals exported are by remote Process control mode signal changes into fault mode signal；When the Remote Wake Up signal is effective, if receiving charging signals, the operating mode control signals exported are by remote Process control mode signal changes into charge mode signal.
- A kind of 7. control system of electric car mode of operation, it is characterised in that including：Input signal receiving module, status signal Acquisition module, entire car controller and mode of operation control module；The first input end of the mode of operation control module is connected with the output end of the input signal receiving module, the work Second input of operation mode control module is connected with the output end of the state signal collecting module, the mode of operation control The output end of module is connected with the input of the entire car controller；The input signal receiving module is used for the input signal for receiving automobile man-machine interface, and the input signal includes：Igniting Signal, charging signals, Remote Wake Up signal, maintenance signal and lower electric signal；The state signal collecting module is used for the status signal for gathering each part of vehicle, and the status signal includes：Driving Pedal state signal, brake pedal status signal, range state signal, ignition lock state signal, battery bag status signal；The mode of operation control module is used to be believed according to the input signal and the status signal output services Schema control Number；The entire car controller adjusts the running status of vehicle according to the operating mode control signals.
- 8. the control system of electric car mode of operation according to claim 7, it is characterised in that the mode of operation control Signal includes：Distance control mode signal, charge mode signal, lower power mode signal, fault mode signal and driving mode letter Number；When the input signal receiving module receives the charging signals, if what the state signal collecting module collected The ignition lock state signal is OFF state, and the battery bag status signal is OFF state, then the mode of operation control Molding block exports the charge mode signal；When the input signal receiving module receives the Remote Wake Up signal, if the state signal collecting module gathers The ignition lock state signal arrived is OFF state, and the battery bag status signal is OFF state, then the Working mould Formula control module exports the distance control mode signal；When the input signal receiving module receives the maintenance signal, if what the state signal collecting module collected Battery bag status signal is OFF state, then the mode of operation control module exports the fault mode signal；When the input signal receiving module receives the lower electric signal, the Working mould of the mode of operation control module output Formula control signal is lower power mode signal；When the input signal receiving module receives the ignition signal, if what the state signal collecting module collected The ignition lock state signal is ON states, then the mode of operation control module exports the driving mode signal.
- 9. the control system of electric car mode of operation according to claim 8, it is characterised in thatAfter the entire car controller receives the distance control mode signal, it is whole that control vehicle is in remote intelligent terminal control The working condition of car low-voltage power supply；After the entire car controller receives the charge mode signal, control vehicle is in the work shape of power battery pack charging State, and control the shut-off of vehicle high voltage supply；After the entire car controller receives the lower power mode signal, control vehicle is in working condition out of service, and Control vehicle is in high voltage supply and low-voltage power supply shut-off；After the entire car controller receives the fault mode signal, control vehicle is in the working condition of breakdown maintenance, and Control the shut-off of vehicle high voltage supply；After the entire car controller receives the driving mode signal, control vehicle high voltage supply connects with low-voltage power supply, and The work of the operation of each part of vehicle is adjusted according to driving pedal status signal, brake pedal status signal and range state signal State.
Priority Applications (1)
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| CN106515455B (en) * | 2016-11-30 | 2018-10-02 | 成都雅骏新能源汽车科技股份有限公司 | A kind of vehicle pattern switching strategy suitable for pure electric vehicle logistic car |
| CN106809015B (en) * | 2017-01-17 | 2019-04-26 | 北京新能源汽车股份有限公司 | A kind of electric car power-on and power-off control method and device |
| CN108394281A (en) * | 2018-04-28 | 2018-08-14 | 北京新能源汽车股份有限公司 | A kind of electric automobile whole power-on and power-off control method, device and electric vehicle |
| CN109927589A (en) * | 2019-04-18 | 2019-06-25 | 珠海广通汽车有限公司 | A kind of battery mends method for electrically, device and automobile |
| CN111284362B (en) * | 2020-03-17 | 2021-08-31 | 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 |
| CN113715625B (en) * | 2021-08-25 | 2023-05-26 | 东风本田汽车有限公司 | Multi-target enabling control system and method for high-voltage power-on and power-off of automobile |
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