CN109406168A - A kind of method for testing performance of hybrid vehicle, device, equipment and medium - Google Patents
A kind of method for testing performance of hybrid vehicle, device, equipment and medium Download PDFInfo
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- CN109406168A CN109406168A CN201811308185.7A CN201811308185A CN109406168A CN 109406168 A CN109406168 A CN 109406168A CN 201811308185 A CN201811308185 A CN 201811308185A CN 109406168 A CN109406168 A CN 109406168A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
- H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
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Abstract
This application discloses a kind of method for testing performance of hybrid vehicle, comprising: the first detected value of each function device of hybrid vehicle is obtained by detection sensor；The behavior pattern of each function device is analyzed with the second detected value obtained by CAN network then in conjunction with the first detected value.It can be seen that, this method is on the basis of the prior art carries out the behavior pattern of analysis hybrid vehicle by CAN network the second detected value of acquisition, the first detected value of each function device is further obtained using detection sensor, it is analyzed then in conjunction with the first detected value and the second detected value, namely double check is carried out to each function device of hybrid vehicle, to reduce through a kind of one-sidedness and randomness that mode is detected, to improve the accuracy and reliability to hybrid vehicle performance detection.Disclosed herein as well is a kind of device for detecting performance of hybrid vehicle, equipment and computer readable storage mediums, all have above-mentioned beneficial effect.
Description
Technical field
The present invention relates to field of hybrid electric vehicles, in particular to a kind of method for testing performance of hybrid vehicle, dress
It sets, equipment and computer readable storage medium.
Background technique
In order to adapt to the growth requirement of modern society, transition of the hybrid vehicle as conventional fuel oil to pure electric automobile
Product, the favor by more and more people.In order to ensure the safety and reliability of hybrid vehicle, reduces and road friendship occurs
The probability of logical safety accident needs first to carry out performance inspection to hybrid vehicle before hybrid vehicle puts goods on the market
It surveys.
The mode of performance detection is carried out to hybrid vehicle in the prior art generally by obtaining from CAN network
Data and the mode analyzed, to determine the corresponding function device of each data with the presence or absence of failure.But due to CAN network
There may be unstable situations, therefore there may be deviations for the data in CAN network, to influence to sentence entire car controller
It is disconnected, and then lead to the performance detection inaccuracy to hybrid vehicle.
Therefore, how to improve is those skilled in the art to the accuracy and reliability of the performance detection of hybrid vehicle
The technical issues that need to address at present.
Summary of the invention
In view of this, can be improved the purpose of the present invention is to provide a kind of method for testing performance of hybrid vehicle
To the accuracy and reliability of the performance detection of hybrid vehicle；It is a further object of the present invention to provide a kind of hybrid power vapour
Device for detecting performance, equipment and the computer readable storage medium of vehicle, all have above-mentioned beneficial effect.
In order to solve the above technical problems, the present invention provides a kind of method for testing performance of hybrid vehicle, comprising:
The first detected value of each function device of hybrid vehicle is obtained by detection sensor；
The property of each function device is analyzed with the second detected value obtained by CAN network in conjunction with first detected value
It can situation.
Preferably, the first detected value described in the combination is analyzed each described with the second detected value obtained by CAN network
The behavior pattern of function device specifically includes:
The second detected value is obtained by the CAN network；
The primary of corresponding function device is obtained according to first detected value and second detected value analysis respectively
It can situation and the second behavior pattern；
Compare the first performance and whether second performance is identical；
If so, using the first performance or second performance as the behavior pattern；
If it is not, being then adjusted by corresponding function device and then secondary obtaining first detected value and described the
Two detected values, and enter described analyze respectively according to first detected value and second detected value and show that corresponding function is set
The step of standby first performance situation and the second behavior pattern.
Preferably, the detection sensor specifically includes: speed probe, torque measurement sensor, current acquisition instrument, electricity
Press Acquisition Instrument and station acquisition instrument.
Preferably, further comprise:
Each first detected value is shown by display screen.
Preferably, further comprise:
Each first detected value and/or second detected value are stored.
Preferably, the detection sensor is specifically high-precision detection sensor.
Preferably, first detected value for obtaining each function device of hybrid vehicle by detection sensor is specific
Are as follows:
The first detection of each function device of hybrid vehicle is obtained by detection sensor and according to preset period of time
Value.
In order to solve the above technical problems, the present invention also provides a kind of device for detecting performance of hybrid vehicle, comprising:
Module is obtained, for obtaining the first detected value of each function device of hybrid vehicle by detection sensor；
Analysis module, for analyzing each institute with the second detected value obtained by CAN network in conjunction with first detected value
State the behavior pattern of function device.
In order to solve the above technical problems, the present invention also provides a kind of device for detecting performance of hybrid vehicle, comprising:
Memory, for storing computer program；
Processor realizes the performance detection side of any of the above-described kind of hybrid vehicle when for executing the computer program
The step of method.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, it is described computer-readable
Computer program is stored on storage medium, the computer program realizes any of the above-described kind of hybrid power when being executed by processor
The step of method for testing performance of automobile.
The method for testing performance of a kind of hybrid vehicle provided by the invention, comprising: obtained by detection sensor mixed
Close the first detected value of each function device of power vehicle；Then in conjunction with the first detected value with pass through CAN network obtain second inspection
Measured value analyzes the behavior pattern of each function device.As it can be seen that this method is to obtain the second detected value by CAN network in the prior art
On the basis of the behavior pattern for carrying out analysis hybrid vehicle, the of each function device further is obtained using detection sensor
One detected value is analyzed then in conjunction with the first detected value and the second detected value, namely is set to each function of hybrid vehicle
It is standby to carry out double check, to reduce through a kind of one-sidedness and randomness that mode is detected, to improve dynamic to mixing
The accuracy and reliability of power car consumption credit.
In order to solve the above technical problems, the present invention also provides a kind of device for detecting performance of hybrid vehicle, equipment
And computer readable storage medium, all have above-mentioned beneficial effect.
Detailed description of the invention
It in order to illustrate the embodiments of the present invention more clearly or the technical solution of the prior art, below will be to embodiment or existing
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the attached drawing of offer.
Fig. 1 is a kind of flow chart of the method for testing performance of hybrid vehicle provided in an embodiment of the present invention；
Fig. 2 is the tool of step S20 in the method for testing performance of another hybrid vehicle provided in an embodiment of the present invention
Body flow chart；
Fig. 3 is a kind of structural schematic diagram of hybrid vehicle；
Fig. 4 is the flow chart of the method for testing performance of another hybrid vehicle provided in an embodiment of the present invention；
Fig. 5 is a kind of structure chart of the device for detecting performance of hybrid vehicle provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart of the performance detection apparatus of hybrid vehicle provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The core of the embodiment of the present invention is to provide a kind of method for testing performance of hybrid vehicle, can be improved to mixing
The accuracy and reliability of the performance detection of power vehicle；Another core of the invention is to provide a kind of property of hybrid vehicle
Energy detection device, equipment and computer readable storage medium, all have above-mentioned beneficial effect.
It is right with reference to the accompanying drawings and detailed description in order to make those skilled in the art more fully understand the present invention program
The present invention is described in further detail.
Fig. 1 is a kind of flow chart of the method for testing performance of hybrid vehicle provided in an embodiment of the present invention.Such as Fig. 1 institute
Show, a kind of method for testing performance of hybrid vehicle includes:
S10: the first detected value of each function device of hybrid vehicle is obtained by detection sensor.
Hybrid vehicle (Hybrid Vehicle) in a broad sense, refers to vehicle drive system by two or more energy
The vehicle that the single drive system of operating constitutes jointly simultaneously, the road horsepower of vehicle is according to actual vehicle running state by list
A drive system separately or cooperatively provides.Hybrid vehicle in the present embodiment can be specially plug-in hybrid-power automobile
(Plug-in hybrid electric vehicle, PHEV).The battery capacity very little of ordinary hybrid vehicle, only rise/
Stop, plus/minus speed when supply/recover energy, be unable to external charging, the pure liftoff traveling of power mode longer-range cannot be used；Plug-in
The battery capacity of formula hybrid electric vehicle compares larger, can be travelled with pure power mode, dead battery capability with external charging
Afterwards again with hybrid mode (based on internal combustion engine) traveling, and charge in due course to battery.
It in the present embodiment, is to be detected respectively by detection sensor to each function device of hybrid vehicle, with
Obtain the first detected value.The type of corresponding different function device, needs the detection sensor using corresponding types, thus respectively
Obtain corresponding first detected value of each function device.Specifically, function device refers in hybrid vehicle for realizing function
The equipment of energy, such as engine, clutch, motor.It should be noted that for the hybrid vehicle of different model,
Function device is roughly the same, and such as the hybrid vehicle of P2 configuration, function device is specifically included: internal combustion engine and its control
Device (EMS), K0 clutch and its controller (ACU) processed, motor and its controller (IPU), double clutch gearbox and its control
Device (TCU) processed, entire car controller (VCU) etc..
S20: the performance feelings of each function device are analyzed with the second detected value obtained by CAN network in conjunction with the first detected value
Condition.
Specifically, CAN network (Controller Area Network, controller local area network) is to be set to mixing to move
The operating parameter of itself can be all sent in CAN network by the control bus in power automobile, each function device in the process of running.
Therefore, the second detected value of each function device can be obtained by way of obtaining operating parameter in CAN network.
After getting the second detected value, in conjunction with the first detected value and the second detected value, to the performance of each function device
Situation is analyzed.It can be and be directly compared the first detected value of same function device with the second detected value, first
In the case that detected value is different from the second detected value, the behavior pattern of corresponding function device is analyzed.Alternatively, can be to same
The first detected value and the second detected value of function device are analyzed respectively and obtain corresponding as a result, then utilizing two obtained
A result compares, to obtain the behavior pattern of function device.It is understood that behavior pattern includes function device operation
When working condition, be also possible to fault condition etc., the present embodiment does not limit this.
After obtaining the behavior pattern of hybrid vehicle by above-mentioned method for testing performance, when there are failures for the performance
Or when insufficient, then upgrading is optimized to corresponding function device by prioritization scheme.
The method for testing performance of a kind of hybrid vehicle provided in an embodiment of the present invention, comprising: pass through detection sensor
Obtain the first detected value of each function device of hybrid vehicle；Then in conjunction with the first detected value and pass through what CAN network obtained
Second detected value analyzes the behavior pattern of each function device.As it can be seen that this method is to obtain second by CAN network in the prior art
On the basis of detected value carries out the behavior pattern of analysis hybrid vehicle, each function further is obtained using detection sensor and is set
The first standby detected value, is analyzed then in conjunction with the first detected value and the second detected value, namely to each of hybrid vehicle
Function device carries out double check, to reduce through a kind of one-sidedness and randomness that mode is detected, thus raising pair
The accuracy and reliability of hybrid vehicle performance detection.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
Referring to FIG. 2, Fig. 2 is step S20 in the method for testing performance of another hybrid vehicle provided in an embodiment of the present invention
Specific flow chart.The performance feelings of each function device are analyzed with the second detected value obtained by CAN network in conjunction with the first detected value
Condition specifically includes:
S21: the second detected value is obtained by CAN network；
S22: the first performance feelings of corresponding function device are obtained according to the first detected value and the analysis of the second detected value respectively
Condition and the second behavior pattern.
Specifically, being to obtain the second detected value by CAN network first, then according to the first detected value and the second detected value
Corresponding function device is analyzed, to obtain first performance situation and the second behavior pattern respectively.
It should be noted that under some limiting conditions, it is understood that there may be the second detected value can not be obtained by CAN network
Situation then sets empty for the second detected value, therefore the second performance feelings of corresponding function device are analyzed according to the second detected value
When condition, then characterizing corresponding function device, there are failures.
S23: comparing first performance and whether the second performance is identical；
S24: if so, using first performance or the second performance as behavior pattern；
S25: if it is not, then by corresponding function device be adjusted and then the first detected value of secondary acquisition and second inspection
Measured value, and enter the first performance situation for obtaining corresponding function device according to the first detected value and the analysis of the second detected value respectively
The step of with the second behavior pattern.
Specifically, by comparing and judging first performance after obtaining first performance situation and the second behavior pattern
Whether situation and the second behavior pattern are identical.If they are the same, then it represents that the result for the performance detection twice that the function device carries out
It is identical, then using any one behavior pattern in first performance or the second performance as the behavior pattern of the function device.If the
One performance and the second performance are different, then it represents that wherein at least one detected value is wrong, therefore can to function device into
Row adjustment and then the first detected value of secondary acquisition and the second detected value, and enter and detected respectively according to the first detected value and second
The step of value analysis obtains the first performance situation and the second behavior pattern of corresponding function device.That is, by same
One function device obtains two detected values, and is analyzed respectively for two detected values, obtains first performance situation and second
Behavior pattern, so as to be verified mutually using first performance situation and the second behavior pattern, so that the property obtained
Energy situation is more accurate.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
Detection sensor specifically includes: speed probe, torque measurement sensor, current acquisition instrument, voltage acquisition instrument and station acquisition
Instrument.
It is understood that since the practical function of the different function devices in hybrid vehicle is different, because
This corresponding detection mode is different, and the detection sensor used is also different.By pacifying for variant function device
Corresponding detection sensor is filled to obtain the first detected value.
Specifically, the structural schematic diagram of hybrid vehicle is described as shown in connection with fig. 3.In the present embodiment, pass through
Speed probe obtains tach signal, and tach signal includes engine rotational speed signal and motor speed signal.By by first turn
Fast sensor and the second speed probe are respectively arranged at 1 crankshaft of engine and at 2 between centers of motor, are started to acquire in real time
Machine tach signal and motor speed signal.
In specific implementation, when hybrid vehicle is with pure motor driving, engine speed should be shown as 0, and motor turns
Speed allows revolving speed to be practical, and when hybrid vehicle is with engine+motor parallel driving, engine speed is answered with motor speed
To be consistent, if gap is too big, K0 clutch 3 is it is possible that sliding wear problem.That is, can be analyzed by tach signal current
Whether shift opportunity is reasonable, the correlated performances such as Idling wobble and assesses comfort.
By the way that the first torque measurement sensor to be installed at 1 flywheel of engine, turned round to acquire engine flywheel in real time
Square signal；By the way that the second torque measurement sensor to be mounted at K0 clutch 3, to acquire K0 clutch moment of torque letter in real time
Number；By the way that third torque measurement sensor to be installed at 2 between centers of motor, so as to motor in real time torque signal；Passing through will
4th torque measurement sensor is mounted on front-wheel 5 and takes turns at end, is transferred to front-wheel to acquire the vehicle of hybrid vehicle in real time
Take turns the torque signal at end.
It should be noted that engine flywheel torque should be the torsion of its characteristic when hybrid vehicle is with pure motor driving
Square, Motor torque are motor output torque, and clutch K0 torque also should be less than 0 at this time, and wheel end torque is actually to pass to wheel end
Torque, standard wheel end torque value be Motor torque and current variator speed ratio product.By analyze each torque signal with
Whether torque output and the distribution for analyzing each gear are reasonable.
By the way that current sensor to be mounted at 6 High voltage output of power battery, for acquiring the electric current of power battery in real time
Signal；By the way that first voltage sensor to be mounted at 6 High voltage output of power battery, for acquiring the voltage of power battery in real time
Signal；Second voltage sensor is mounted at battery 4, for acquiring the voltage signal of battery 4 in real time, in the present embodiment
In, battery is specially 12V battery.
It should be noted that can be believed by the electric current that current acquisition instrument acquires in the activation of hybrid vehicle high pressure
Number analysis current power battery charge status, such as when air conditioner refrigerating heat work when, 6 electric current of power battery can be analyzed
Size variation is to analyze the charge status of current power battery 6.When hybrid vehicle accelerates, electric current is positive, and changes feelings
Condition can carry out feedback modifiers matching in conjunction with the flash-over characteristic of power battery 6；When hybrid vehicle slows down, energy regenerating,
Electric current is negative, and situation of change can be modified in conjunction with the charge characteristic of power battery 6.When hybrid vehicle charging, electricity
Stream is negative, and can analyze the charge characteristic feedback modifiers matching under different temperatures, and can combine temperature change when charge and discharge
And heat management limitation carries out reasonably optimizing matching.
Hybrid vehicle when not in use, analyzes power battery 6 by voltage signal that first voltage Acquisition Instrument acquires
Voltage change and capacity attenuation situation；When hybrid vehicle high pressure activates, power electric can be analyzed by voltage signal
The service condition in pond 6.
Before and after hybrid vehicle power-on and power-off, DC/DC (high voltage direct current is transformed to low-voltage DC) converter 5 occurs
When failure, or when not in use for a long time, then it is likely to occur the case where CAN network can not acquire data.At this moment it can pass through second
Voltage acquisition instrument acquires 4 voltage of battery to analyze the performance and vehicle dark current situation of battery 4；Hybrid vehicle is normal
Using or unusual service condition under, monitor in real time battery 4 voltage value.
In addition, acquiring the position that accelerator pedal is stepped in real time by being mounted on the first position sensor at accelerator pedal position
Confidence number；The position letter that brake pedal is stepped on is acquired in real time by being mounted on the second position sensor at brake pedal position
Number.
That is, hybrid vehicle powers under rear stationary state, can accelerate to step on by weight stepping on accelerator pedal and time lift
Plate tests whether the aperture of accelerator pedal transfinites, and Acquisition Instrument collected position signal value in first position is between 0~100
When, then it represents that the aperture of accelerator pedal does not transfinite.In the case where hybrid electric vehicle sails state, accelerator pedal can be observed simultaneously
Whether aperture and corresponding every torque are explained, reasonable to analyze torque explanation, according to the external characteristics and motor characteristic of engine
The further calibration of curve.
In addition, under hybrid vehicle stationary state and driving status, being stepped on according to the pressure characteristic of master cylinder
Lower brake pedal analyzes the aperture situation and vehicle of brake pedal by the collected position signal of analysis second position Acquisition Instrument
Torque, revolving speed show situation, to analyze the behavior pattern of hybrid vehicle.
It should be noted that in specific implementation, being usually arranged according to the characteristic of hybrid vehicle and actual demand
Corresponding detection sensor is to obtain corresponding first detected value.That is, the acquisition process of the first detected value relies on
Corresponding test case and method stress to pay close attention to tach signal if when verifying the various operating conditions of revolving speed；Verify point of torque
Just stress to pay close attention to torque signal when the various operating conditions match, explained；When verifying the curent change situation under heat management and charged state,
Then stress to pay close attention to current status variation；Accumulator capacity decaying, power battery capacity attenuation, DC/DC partial fault diagnose each
When kind operating condition, then stress the variation for paying close attention to battery voltage, power battery voltage.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
Detection sensor is specifically high-precision detection sensor.
In specific implementation, in order to enable the precision of collected detected value is higher, the higher detection of precision can be used
Sensor.It is understood that high-precision sensor refers to that observed result can really restore the sensing of the essence of object very much
Device.Since the accuracy of high-precision sensor collecting data information and accuracy are higher, the present embodiment is by using high-precision
Sensor is spent, the accuracy and reliability to hybrid vehicle performance detection can be further promoted.
As preferred embodiment, the present embodiment further comprises:
Each first detected value is shown by display screen.
That is, being connected by display screen with each detection sensor, to show the first inspection of each detection sensor acquisition
Measured value.Multiple detection sensors are connected with the same display screen it should be noted that can be, namely are shown by display screen
Multiple collected detected values of detection sensor；It is also possible to for each detection sensor being connected with each corresponding display screen respectively,
The first detected value that display detection sensor is got is respectively corresponded by multiple display screens.It should be noted that the present embodiment
Also without limitation to the type of display screen.
As preferred embodiment, the present embodiment further comprises:
Each first detected value and/or the second detected value are stored.
It should be noted that after getting the first detected value and the second detected value, for the ease of it is subsequent can be to each
First detected value and the second detected value are analyzed and are checked, in the present embodiment, further by each first detected value and/or
Two detected values are stored.The device for storing each first detected value and the second detected value can be specially memory bar, hard disk, TF
(Trans-flash Card) card and SD (Secure Digital Memory Card) card etc., can carry out according to actual needs
Selection, the present embodiment do not limit this.
On the basis of the above embodiments, the present embodiment has made further instruction and optimization to technical solution, specifically,
The first detected value of each function device of hybrid vehicle is obtained by detection sensor specifically:
The first detection of each function device of hybrid vehicle is obtained by detection sensor and according to preset period of time
Value.
It under normal circumstances, is that the behaviour for obtaining the first detected value is executed according to the control instruction when getting control instruction
Make.In order to further exclude randomness and contingency when acquisition data, in the present embodiment, by presetting acquisition
Time cycle, and the first detected value that each detection sensor obtains each corresponding function device according to the time cycle is controlled, from
And each first detected value is analyzed according to the time cycle.Then divided using the first detected value being periodically obtaining
Analysis, to obtain first performance situation.
As it can be seen that the method for testing performance of hybrid vehicle provided in this embodiment, can further be promoted dynamic to mixing
The accuracy and reliability of power car consumption credit.
It is further to note that in order to avoid executing the operation for opening or closing hybrid vehicle, this implementation repeatedly
Example provides the method for testing performance of another hybrid vehicle.It is being executed it should be noted that the present embodiment stresses description
Preparation and follow-up work before and after S10~S20, therefore the specific implementation of S10~S20 is not repeated, specifically
It can refer to the specific descriptions in above-described embodiment.
Referring to FIG. 4, as preferred embodiment, the method for testing performance of hybrid vehicle provided in this embodiment
It specifically includes:
S61: the actual demand of current performance detection is obtained in advance；
S62: corresponding test case and corresponding operating condition are set according to actual needs；
S63: corresponding detection sensor is set for corresponding function device.
Specifically, need first to open corresponding detection sensor before the first detected value for acquiring each function device, with
Just the first detected value of corresponding function device can be obtained by each detection sensor.In the present embodiment, be by S61~
Corresponding test case and corresponding operating condition is arranged according to the actual demand that current performance detects for hybrid vehicle in S63, and
Corresponding detection sensor is set on hybrid vehicle.Also, for the reliability for ensureing data, opening corresponding inspection
When surveying sensor, it can also further will test the current data of sensor and be stored.
S64: judgement tests whether to need to power on；If so, into S65；Otherwise, into S10；
S65: ON grades are set by hybrid vehicle；
S66: judgement tests whether to need to enter the mode of can travel；If so, into S67；Otherwise, into S10；
S67: START grades are set by hybrid vehicle.
It is that analyze the first detected value of which function device according to actual needs be to need to exist specifically, in this step
The first detected value that hybrid vehicle obtains in the case where not powering on, which function device need hybrid vehicle into
It is desirable for entering the first detected value obtain in the case that high pressure is powered on without entering the mode of can travel and which function device
Into what is obtained in the case where travelable mode, corresponding function equipment is then obtained using corresponding test case and operating condition again
First detected value is to be analyzed.
In specific implementation, to accumulator capacity decaying, the diagnosis of power battery capacity attenuation, DC/DC partial fault etc.
Performance detection needs to obtain corresponding first detected value in the case where hybrid vehicle does not power on；In such case
Under, since hybrid vehicle not yet powers on, will be unable to obtain the second detected value by CAN network.Therefore pass through detection
Sensor obtains the first detected value, to realize the performance detection to hybrid vehicle.
To the performance detection of air-conditioning and other electric components, then need to set ON for hybrid vehicle by key
Shelves, then obtain the first detected value of corresponding function device；To performances such as vehicle crawling, engine start, dynamic torque distribution
Detection, then need to set START grades for hybrid vehicle by key, then obtains the first detection of corresponding function device
Value.In this case, by the way that the first detected value to be compared with the second detected value, to realize the mutual school between detected value
It tests, break down to avoid the process that CAN network or detection sensor obtain detected value and leads to the detected value obtained inaccuracy,
And then cause to go wrong to the performance detection of hybrid vehicle.
S68: examining report is generated.
It should be noted that after being detected examining report can also be generated according to detection case, in order to the later period
Analysis check.The particular content and form of examining report can be configured according to actual needs, and the present embodiment does not do this
It limits.
A kind of embodiment of the method for testing performance of hybrid vehicle provided by the invention has been carried out in detail above
Description, the present invention also provides device for detecting performance, equipment and the calculating of a kind of hybrid vehicle corresponding with this method
Machine readable storage medium storing program for executing, due to the embodiment of device, equipment and computer readable storage medium part and the implementation of method part
Example mutually correlates, therefore the embodiment of device, equipment and computer readable storage medium part refers to the implementation of method part
The description of example, wouldn't repeat here.
Fig. 5 is a kind of structure chart of the device for detecting performance of hybrid vehicle provided in an embodiment of the present invention, such as Fig. 5 institute
Show, a kind of device for detecting performance of hybrid vehicle includes:
Module 51 is obtained, for obtaining the first detected value of each function device of hybrid vehicle by detection sensor；
Analysis module 52, for combining the first detected value to analyze each function with the second detected value obtained by CAN network
The behavior pattern of equipment.
The device for detecting performance of hybrid vehicle provided in an embodiment of the present invention, the property with above-mentioned hybrid vehicle
The beneficial effect of energy detection method.
Fig. 6 is a kind of structure chart of the performance detection apparatus of hybrid vehicle provided in an embodiment of the present invention, such as Fig. 6 institute
Show, a kind of performance detection apparatus of hybrid vehicle includes:
Memory 61, for storing computer program；
Processor 62 realizes the step of the method for testing performance such as above-mentioned hybrid vehicle when for executing computer program
Suddenly.
The performance detection apparatus of hybrid vehicle provided in an embodiment of the present invention, the property with above-mentioned hybrid vehicle
The beneficial effect of energy detection method.
In order to solve the above technical problems, the present invention also provides a kind of computer readable storage medium, computer-readable storage
It is stored with computer program on medium, realizes that the performance such as above-mentioned hybrid vehicle is examined when computer program is executed by processor
The step of survey method.
Computer readable storage medium provided in an embodiment of the present invention, the performance detection side with above-mentioned hybrid vehicle
The beneficial effect of method.
It above can to method, apparatus, equipment and the computer of the performance detection of hybrid vehicle provided by the present invention
Storage medium is read to be described in detail.Specific embodiment used herein carries out the principle of the present invention and embodiment
It illustrates, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that for this
For the those of ordinary skill of technical field, without departing from the principle of the present invention, the present invention can also be carried out several
Improvement and modification, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
Claims (10)
1. a kind of method for testing performance of hybrid vehicle characterized by comprising
The first detected value of each function device of hybrid vehicle is obtained by detection sensor；
The performance feelings of each function device are analyzed with the second detected value obtained by CAN network in conjunction with first detected value
Condition.
2. the method according to claim 1, wherein the first detected value described in the combination and passing through CAN network
The behavior pattern that the second detected value obtained analyzes each function device specifically includes:
The second detected value is obtained by the CAN network；
The first performance feelings of corresponding function device are obtained according to first detected value and second detected value analysis respectively
Condition and the second behavior pattern；
Compare the first performance and whether second performance is identical；
If so, using the first performance or second performance as the behavior pattern；
If it is not, being then adjusted by corresponding function device and then secondary obtaining first detected value and second inspection
Measured value, and enter described analyze respectively according to first detected value and second detected value and obtain corresponding function device
The step of first performance situation and the second behavior pattern.
3. the method according to claim 1, wherein the detection sensor specifically includes: speed probe, turns
Square measurement sensor, current acquisition instrument, voltage acquisition instrument and station acquisition instrument.
4. the method according to claim 1, wherein further comprising:
Each first detected value is shown by display screen.
5. the method according to claim 1, wherein further comprising:
Each first detected value and/or second detected value are stored.
6. the method according to claim 1, wherein the detection sensor is specifically high-precision detection sensing
Device.
7. method according to any one of claims 1 to 6, which is characterized in that described obtained by detection sensor mixes
First detected value of each function device of power vehicle specifically:
The first detected value of each function device of hybrid vehicle is obtained by detection sensor and according to preset period of time.
8. a kind of device for detecting performance of hybrid vehicle characterized by comprising
Module is obtained, for obtaining the first detected value of each function device of hybrid vehicle by detection sensor；
Analysis module, for analyzing each function with the second detected value obtained by CAN network in conjunction with first detected value
The behavior pattern of energy equipment.
9. a kind of performance detection apparatus of hybrid vehicle characterized by comprising
Memory, for storing computer program；
Processor realizes hybrid vehicle as described in any one of claim 1 to 7 when for executing the computer program
Method for testing performance the step of.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program, the computer program realize hybrid vehicle as described in any one of claim 1 to 7 when being executed by processor
The step of method for testing performance.
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