CN106227186B - A kind of test macro and method of electric car heat management pipeline - Google Patents
A kind of test macro and method of electric car heat management pipeline Download PDFInfo
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- CN106227186B CN106227186B CN201610545920.0A CN201610545920A CN106227186B CN 106227186 B CN106227186 B CN 106227186B CN 201610545920 A CN201610545920 A CN 201610545920A CN 106227186 B CN106227186 B CN 106227186B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
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Abstract
Embodiment of the present invention discloses the test macro and method of a kind of electric car heat management pipeline.Test macro includes first sensor, test device and the first actuator, in which: first sensor, for detecting the first transducing signal in electric car heat management pipeline；Test device is connect with the first actuator and first sensor, issues the first control instruction for generating the first control instruction for controlling the first actuator based on the first transducing signal, and to the first actuator；First actuator, for executing the first control instruction.Using embodiment of the present invention, control test can be carried out to electric car heat management pipeline without controller, save the testing time, promote vehicle product development process.
Description
Technical field
The present invention relates to automobile technical fields, more particularly, to a kind of test macro of electric car heat management pipeline
And method.
Background technique
Energy shortage, oil crisis and environmental pollution grow in intensity, and bring tremendous influence, direct relation to people's lives
To the sustainable development of national economy and society.Countries in the world are all in active development new energy technology.Electric car is as a kind of
Reduce the new-energy automobile of consumption of petroleum, low pollution, low noise, it is considered to be solve the important way of energy crisis and environmental degradation
Diameter.Hybrid vehicle combines the advantage of pure electric automobile and traditional combustion engine automobile, is meeting vehicle dynamic quality requirement
Under the premise of being required with continual mileage, effectively improve fuel economy, reduce discharge, it is considered to be current energy conservation with subtract
One of active path of row.
Heat management pipeline used in electric car generally comprises sensor, actuator and controller.Controller is according to biography
The actuator for the transducing signal opposite heat tube reason pipeline that sensor provides is controlled.
In the prior art, control test usually is carried out to pipeline using having developed molding controller product, for example surveyed
Can examination actuator in control piper.However, the lead time due to controller is longer, using having developed molding controller
Product executes test, causes the testing time tediously long, is unfavorable for vehicle product development process.
Summary of the invention
The purpose of the present invention is to propose to the test macros and method of a kind of electric car heat management pipeline, to save test
Time promotes vehicle product development process.
The one side of embodiment according to the present invention proposes a kind of test macro of electric car heat management pipeline, including
First sensor, test device and the first actuator, in which:
First sensor, for detecting the first transducing signal in electric car heat management pipeline；
Test device is connect with the first actuator and first sensor, is used for being generated based on first transducing signal
The first control instruction is issued in the first control instruction for controlling the first actuator, and to the first actuator；
First actuator, for executing first control instruction.
It preferably, further include the second actuator；
Test device is further connect with the second actuator, is also used to generate based on first transducing signal for controlling
The second control instruction of the second actuator is made, and issues the second control instruction to the second actuator；
Second actuator, for executing second control instruction.
It preferably, further include third actuator；
Test device is further connect with third actuator, is also used to generate based on first transducing signal for controlling
The third control instruction of third actuator processed, and third control instruction is issued to third actuator；
Third actuator, for executing the third control instruction.
Preferably, the first sensor is temperature sensor, and first actuator is electric car heat management pipeline
Water pump, second actuator be electric car heat management pipeline solenoid valve, the third actuator be electric car heat
Manage the radiator fan of pipeline；
First transducing signal is the temperature signal in electric car heat management pipeline；
First control instruction is water pump open command；
Second control instruction is solenoid valve open instructions；
The third control instruction is radiator fan enabled instruction.
Preferably, the first sensor is flow sensor, and first actuator is electric car heat management pipeline
Water pump, second actuator be electric car heat management pipeline solenoid valve, the third actuator be electric car heat
Manage the radiator fan of pipeline；
First transducing signal is the flow signal in electric car heat management pipeline；
First control instruction is water pump halt instruction；
Second control instruction is solenoid valve out code；
The third control instruction is radiator fan halt instruction.
Preferably, further includes:
Second sensor, for detecting the second transducing signal in heat management system；
Test device is also connect with second sensor, for raw based on first transducing signal and the second transducing signal
At first control instruction.
Preferably, the test device includes:
Transducing signal receiving module, for receiving first transducing signal；
Control instruction generation module is preserved detection signal generation the predetermined of control instruction based on first sensor and is patrolled
Volume, the first control instruction is generated for being based on first transducing signal using the predetermined logic, and described first is controlled
The format of instruction is encapsulated as mutually compatible with first actuator；
Output port, for the first control instruction after being encapsulated to the output of the first actuator.
The one side of embodiment according to the present invention proposes a kind of test method of electric car heat management pipeline, comprising:
First sensor detects the first transducing signal in electric car heat management pipeline, and the first transducing signal is sent
To test device；
Test device is generated based on first transducing signal for controlling the first control instruction of the first actuator, and to
First actuator issues the first control instruction；
First actuator executes first control instruction.
Preferably, further includes:
Test device based on first transducing signal generate for control the second actuator the second control instruction and
The second control instruction is issued for controlling the third control instruction of third actuator, and to the second actuator, to third actuator
Third control instruction is issued,
Second actuator executes second control instruction, and third actuator executes the third control instruction；
Wherein: the first sensor is temperature sensor, and first actuator is water pump, and second actuator is
Solenoid valve, the third actuator are radiator fan；First transducing signal is the temperature signal in electric car heat management pipeline,
First control instruction is water pump open command, and the second control instruction is solenoid valve open instructions, and third control instruction is radiation air
Fan enabled instruction；Or, the first sensor is flow sensor, first actuator is electric car heat management pipeline
Water pump, second actuator are the solenoid valve of electric car heat management pipeline, and the third actuator is electric car heat pipe
Manage the radiator fan of pipeline；First transducing signal is the flow signal in electric car heat management pipeline；First control
System instruction is water pump halt instruction；Second control instruction is solenoid valve out code；The third control instruction is heat dissipation
Fan halt instruction.
Preferably, the test device generates the first control for controlling the first actuator based on first transducing signal
System instructs
The predetermined logic that the detection signal based on first sensor generates control instruction is pre-saved in test device；
Test device is based on first transducing signal using the predetermined logic and generates the first control instruction；
The format of first control instruction is encapsulated as mutually compatible with first actuator by test device；
Test device exports the first control instruction after encapsulation to the first actuator.
It can be seen from the above technical proposal that in embodiments of the present invention, test macro includes first sensor, test
Device and the first actuator, in which: first sensor, for detecting the first transducing signal in electric car heat management pipeline；
Test device is connect with the first actuator and first sensor, is held for being generated based on the first transducing signal for controlling first
First control instruction of row device, and the first control instruction is issued to the first actuator；First actuator, for executing the first control
Instruction.Using embodiment of the present invention, control test can be carried out to pipeline without controller, save the testing time, promote
Vehicle product development process.
Moreover, embodiment of the present invention, by the simulation to sensor signal, opposite heat tube manages system local environment and carries out mould
It is quasi-, can the controller of control function under the conditions of normal temperature environment is realized to to(for) varying environment test, can so reduce makes
With the time of environmental chamber, achieve the effect that save the cost.
Detailed description of the invention
Only illustratively description and explain the present invention for the following drawings, not delimit the scope of the invention.
Fig. 1 is the structure chart of the test macro of electric car heat management pipeline in the prior art.
Fig. 2 is the structure chart of the test macro of electric car heat management pipeline according to the present invention.
Fig. 3 is the first demonstrative structure figure of the test macro of electric car heat management pipeline according to the present invention.
Fig. 4 is the second demonstrative structure figure of the test macro of electric car heat management pipeline according to the present invention.
Fig. 5 is the structure chart of test device according to the present invention.
Fig. 6 is the flow chart of the test method of electric car heat management pipeline according to the present invention.
Specific embodiment
In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed
Specific embodiment, identical label indicates identical part in the various figures.
It is succinct and intuitive in order to what is described, hereafter by describing several representative embodiments come to side of the invention
Case is illustrated.A large amount of details is only used for helping to understand the solution of the present invention in embodiment.However, it will be apparent that of the invention
Technical solution can be not limited to these details when realizing.In order to avoid unnecessarily having obscured the solution of the present invention, Yi Xieshi
It applies mode not described meticulously, but only gives frame.Hereinafter, " comprising " refers to " including but not limited to ", " root
According to ... " refer to " according at least to ..., but be not limited to according only to ... ".Due to the speech habits of Chinese, hereinafter without spy
When not pointing out the quantity of an ingredient, it is meant that the ingredient is either one or more, or can be regarded as at least one.
Fig. 1 is the structure chart of the test macro of electric car heat management pipeline in the prior art.
As seen from Figure 1, the test macro of electric car heat management pipeline includes multiple sensors, multiple holds in the prior art
Row device and heat management system controller.The transducing signal opposite heat tube reason pipe that heat management system controller is provided according to each sensor
Each actuator in road is controlled.
However, the lead time due to controller is longer, if executing test using heat management system controller, not only can
Cost problem is caused, and also result in the testing time to postpone, is unfavorable for vehicle product development process.
In view of testing time interminable defect is caused because the lead time of controller is longer in the prior art, the present invention is real
The mode of applying proposes a kind of test macro of electric car heat management pipeline.In embodiments of the present invention, without controller,
Actuator can be tested.
Fig. 2 is the structure chart of the test macro of electric car heat management pipeline according to the present invention.
As shown in Fig. 2, the system 200 includes: first sensor 201, test device 202 and the first actuator 203,
In:
First sensor 201, for detecting the first transducing signal in electric car heat management pipeline；
Test device 202 is connect with the first actuator and first sensor, for being used for based on the generation of the first transducing signal
The first control instruction of the first actuator 203 is controlled, and issues the first control instruction to the first actuator 203；
First actuator 203, for executing the first control instruction.
Whether testing staff correctly executes the first control instruction by the first actuator of observation 203, can be detected first and holds
Whether row device 203 is working properly.Wherein, when the first actuator 203 correctly executes the first control instruction, assert the first actuator
203 tests pass through.When the first actuator 203 correctly cannot execute the first control instruction, the test of the first actuator 203 is assert not
Pass through.
As it can be seen that test device 202 can be simulated with the controller that opposite heat tube manages system, the execution on test macro pipeline
Can device execute the control signal of thermal management controller sending.In embodiments of the present invention, real heat pipe can not be used
System controller is managed, embodiment can be before controller complete just to the executive component function in pipeline through the invention
It is verified.
It, can be in controller still the holding with regard to opposite heat tube reason system pipeline in development phase after embodiment of the present invention
Row device is tested, and the R&D cycle can be compressed.Moreover, after the completion of controller is developed, it can also be to the sensing of system pipeline
Device is simulated, and by the function of the state verification controller of simulated environment, reduces the time of the expensive equipments such as use environment cabin
And funds.
In one embodiment, which further includes the second actuator 204；
Test device 202 is further connect with the second actuator 204, is also used to be used for based on the generation of the first transducing signal
The second control instruction of the second actuator 204 is controlled, and issues the second control instruction to the second actuator 204；
Second actuator 204, for executing the second control instruction.
Whether testing staff correctly executes the second control instruction by the second actuator of observation 204, can be detected second and holds
Whether row device 204 is working properly.Wherein, when the second actuator 204 correctly executes the second control instruction, assert the second actuator
204 tests pass through.When the second actuator 204 correctly cannot execute the second control instruction, the test of the second actuator 204 is assert not
Pass through.
In one embodiment, which further includes third actuator 205；
Test device 202 is further connect with third actuator 205, is also used to be used for based on the generation of the first transducing signal
The third control instruction of third actuator 205 is controlled, and issues third control instruction to third actuator 205；
Third actuator 205, for executing third control instruction.
Whether testing staff correctly executes third control instruction by observation third actuator 205, can be detected third and holds
Whether row device 205 is working properly.Wherein, when third actuator 205 correctly executes third control instruction, assert third actuator
205 tests pass through.When third actuator 205 cannot correctly execute third control instruction, the test of third actuator 205 is assert not
Pass through.
Tool is described in detail above, and there are three the representative instances of actuator, it will be appreciated by those of skill in the art that this hair
Bright embodiment can also include more actuators, and embodiment of the present invention is to this and is not limited.
In one embodiment, first sensor 201 is temperature sensor, and the first actuator 203 is electric car heat
The water pump of pipeline is managed, the second actuator 204 is the solenoid valve of electric car heat management pipeline, and third actuator 205 is electronic
The radiator fan of automotive thermal tube reason pipeline；First transducing signal is the temperature signal in electric car heat management pipeline；First control
System instruction is water pump open command；Second control instruction is solenoid valve open instructions；Third control instruction is radiator fan starting
Instruction.
For example, being set in advance when the temperature signal in the electric car heat management pipeline that temperature sensor 201 detects is greater than
When fixed threshold value (such as 30 degree), test device 202 generates water pump open command, solenoid valve open instructions and radiation air respectively
Enabled instruction is fanned, and test device 202 sends water pump open command to water pump, sends solenoid valve open instructions to solenoid valve,
Radiator fan enabled instruction is sent to radiator fan.Then, the execution feelings of Observation personnel observation water pump, solenoid valve and radiator fan
Condition.Assert that parallel water pump passes through when water pump is smoothly opened, assert that parallel water pump does not pass through when water pump cannot be opened smoothly；Work as electricity
Assert that electromagnetism valve test passes through when magnet valve smooth opening, assert that electromagnetism valve test does not pass through when solenoid valve is unable to smooth opening；
Assert that radiator fan test passes through when radiator fan smoothly starts, assert radiator fan when radiator fan cannot smoothly start
Test does not pass through.
In one embodiment, first sensor 201 is flow sensor, and the first actuator 203 is electric car heat
The water pump of pipeline is managed, the second actuator is the solenoid valve 204 of electric car heat management pipeline, and third actuator 205 is electronic
The radiator fan of automotive thermal tube reason pipeline；First transducing signal is the flow signal in electric car heat management pipeline；First control
System instruction is water pump halt instruction；Second control instruction is solenoid valve out code；Third control instruction is radiator fan stopping
Instruction.
For example, when the flow in the electric car heat management pipeline that flow sensor 201 detects is lower than preset
When threshold value (for example, when flow is zero), test device 202 generate respectively water pump halt instruction, solenoid valve out code and
Radiator fan halt instruction, and test device 202 sends water pump halt instruction to water pump, sends solenoid valve to solenoid valve and closes
Instruction sends radiator fan halt instruction to radiator fan.Then, Observation personnel observes water pump, solenoid valve and radiator fan
Executive condition.Assert that parallel water pump passes through when water pump smoothly stops, assert that parallel water pump is obstructed when water pump cannot smoothly stop
It crosses；Assert that electromagnetism valve test passes through, and electromagnetism valve test is assert when solenoid valve cannot be closed smoothly when solenoid valve is smoothly closed
Do not pass through；Assert that radiator fan test passes through when radiator fan smoothly stops, the identification when radiator fan cannot smoothly stop
Radiator fan test does not pass through.
In one embodiment, further includes:
Second sensor 206, for detecting the second transducing signal in heat management system；
Test device 202 is also connect with second sensor 206, for being based on the first transducing signal and the second transducing signal
Generate the first control instruction.
For example, first sensor 201 is temperature sensor, second sensor 206 is flow sensor, the first actuator
203 be the water pump of electric car heat management pipeline.Temperature in the electric car heat management pipeline that temperature sensor detects
In the electric car heat management pipeline that signal is detected lower than preset threshold value (such as 20 degree) and flow sensor
When flow is lower than preset threshold value (for example, flow is zero), test device 202 generates water pump halt instruction.
Fig. 3 is the first demonstrative structure figure of the test macro of electric car heat management pipeline according to the present invention.Fig. 4 is
Second demonstrative structure figure of the test macro of electric car heat management pipeline according to the present invention.
In Fig. 3, test device analog controller receives the transducing signal that each sensor provides, and is based on transducing signal
Analog controller, and the control instruction for controlling actuator is issued, therefore the present invention does not need the heat pipe shown with dotted line frame
Manage system controller.
In Fig. 4, test device analog controller receives the analog sensed signal of user's input, and is based on analog sensed
Signal issues the control instruction for controlling actuator, again without the heat management system controller shown with dotted line frame.In
In the embodiment of Fig. 4, test device, can be locating for opposite heat tube reason system by receiving the analog sensor signal being manually entered
Environment is simulated, the test of control function under the conditions of normal temperature environment may be implemented for varying environment, therefore can be reduced
The time in use environment cabin, achieve the effect that save the cost.
The specific structure of test device 202 is specifically described below.
Fig. 5 is the structure chart of test device according to the present invention.
As shown in figure 5, test device 202 includes:
Transducing signal receiving module 2021, for receiving the first transducing signal；
Control instruction generation module 2022 preserves the detection signal based on first sensor and generates the predetermined of control instruction
Logic generates the first control instruction for being based on first transducing signal using predetermined logic, and by the first control instruction
Format is encapsulated as mutually compatible with first actuator；
Output port 2023, for the first control instruction after being encapsulated to the output of the first actuator.
Based on foregoing description, embodiment of the present invention also proposed a kind of test method of electric car heat management pipeline.
A kind of test method of heat management system pipeline of the application, at least has the advantage that
(1), the test method of present embodiment is the heat management system pipeline and controller of a kind of suitable new energy vehicle
The test method of function, this method are fast testing system pipeline and controller function by using heat management system test equipment
Help can be provided, the development cycle can be compressed.
(2), embodiment of the present invention manages system local environment and carries out mould by the simulation to sensor signal, opposite heat tube
It is quasi-, can the controller of control function under the conditions of normal temperature environment is realized to to(for) varying environment test, can so reduce makes
With the time of environmental chamber, achieve the effect that save the cost.
Fig. 6 is the flow chart of the test method of electric car heat management pipeline according to the present invention.
As shown in fig. 6, this method comprises:
Step 601: first sensor detects the first transducing signal in electric car heat management pipeline, and first is sensed
Signal is sent to test device；
Step 602: test device generates the first control for controlling the first actuator based on first transducing signal
Instruction, and the first control instruction is issued to the first actuator；
Step 603: the first actuator executes first control instruction.
In one embodiment, this method further include:
Test device based on first transducing signal generate for control the second actuator the second control instruction and
The second control instruction is issued for controlling the third control instruction of third actuator, and to the second actuator, to third actuator
Third control instruction is issued,
Second actuator executes second control instruction, and third actuator executes the third control instruction；
Wherein: the first sensor is temperature sensor, and first actuator is water pump, and second actuator is
Solenoid valve, the third actuator are radiator fan；First transducing signal is the temperature signal in electric car heat management pipeline,
First control instruction is water pump open command, and the second control instruction is solenoid valve open instructions, and third control instruction is radiation air
Fan enabled instruction；Or, the first sensor is flow sensor, first actuator is electric car heat management pipeline
Water pump, second actuator are the solenoid valve of electric car heat management pipeline, and the third actuator is electric car heat pipe
Manage the radiator fan of pipeline；First transducing signal is the flow signal in electric car heat management pipeline；First control
System instruction is water pump halt instruction；Second control instruction is solenoid valve out code；The third control instruction is heat dissipation
Fan halt instruction.
In conclusion in embodiments of the present invention, test macro includes first sensor, test device and the first execution
Device, in which: first sensor, for detecting the first transducing signal in electric car heat management pipeline；Test device, with first
Actuator is connected with first sensor, for generating the first control for controlling the first actuator based on first transducing signal
System instruction, and the first control instruction is issued to the first actuator；First actuator, for executing first control instruction.It answers
With embodiment of the present invention, control test can be carried out to pipeline without controller, save the testing time, promote vehicle production
Product development progress.
Moreover, embodiment of the present invention, by the simulation to sensor signal, opposite heat tube manages system local environment and carries out mould
It is quasi-, can the controller of control function under the conditions of normal temperature environment is realized to to(for) varying environment test, can so reduce makes
With the time of environmental chamber, achieve the effect that save the cost.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope that is bright, and being not intended to limit the invention, it is all without departing from equivalent embodiments made by technical spirit of the present invention or
Change, such as the combination, segmentation or repetition of feature, should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of test macro of electric car heat management pipeline, which is characterized in that including first sensor, test device and
One actuator, in which:
First sensor, for detecting the first transducing signal in electric car heat management pipeline；
Real heat management system controller, analog controller test device is not used, is passed with the first actuator and first
Sensor connection is generated for the analog sensed signal based on first transducing signal or reception user's input for controlling first
First control instruction of actuator, and the first control instruction is issued to the first actuator；
First actuator, for executing first control instruction；
The test device includes:
Transducing signal receiving module, for receiving first transducing signal；
Control instruction generation module is preserved the predetermined logic that the detection signal based on first sensor generates control instruction, is used
The first control instruction is generated in being based on first transducing signal using the predetermined logic, and by first control instruction
Format is encapsulated as mutually compatible with first actuator；
Output port, for the first control instruction after being encapsulated to the output of the first actuator.
2. the test macro of electric car heat management pipeline according to claim 1, which is characterized in that further include second holding
Row device；
Test device is further connect with the second actuator, is also used to generate based on first transducing signal for controlling the
Second control instruction of two actuators, and the second control instruction is issued to the second actuator；
Second actuator, for executing second control instruction.
3. the test macro of electric car heat management pipeline according to claim 2, which is characterized in that further include that third is held
Row device；
Test device is further connect with third actuator, is also used to generate based on first transducing signal for controlling the
The third control instruction of three actuators, and third control instruction is issued to third actuator；
Third actuator, for executing the third control instruction.
4. the test macro of electric car heat management pipeline according to claim 3, which is characterized in that first sensing
Device is temperature sensor, and first actuator is the water pump of electric car heat management pipeline, and second actuator is electronic
Automotive thermal tube manages the solenoid valve of pipeline, and the third actuator is the radiator fan of electric car heat management pipeline；Described first
Transducing signal is the temperature signal in electric car heat management pipeline；First control instruction is water pump open command；It is described
Second control instruction is solenoid valve open instructions；The third control instruction is radiator fan enabled instruction.
5. the test macro of electric car heat management pipeline according to claim 3, which is characterized in that first sensing
Device is flow sensor, and first actuator is the water pump of electric car heat management pipeline, and second actuator is electronic
Automotive thermal tube manages the solenoid valve of pipeline, and the third actuator is the radiator fan of electric car heat management pipeline；Described first
Transducing signal is the flow signal in electric car heat management pipeline；First control instruction is water pump halt instruction；It is described
Second control instruction is solenoid valve out code；The third control instruction is radiator fan halt instruction.
6. the test macro of electric car heat management pipeline according to claim 1, which is characterized in that further include:
Second sensor, for detecting the second transducing signal in heat management system；
Test device is also connect with second sensor, for generating institute based on first transducing signal and the second transducing signal
State the first control instruction.
7. a kind of test method of electric car heat management pipeline characterized by comprising
First sensor detects the first transducing signal in electric car heat management pipeline, and sends survey for the first transducing signal
Trial assembly is set；
Do not use real heat management system controller, analog controller test device be based on first transducing signal or
The analog sensed signal for receiving user's input is generated for controlling the first control instruction of the first actuator, and to the first actuator
Issue the first control instruction；
First actuator executes first control instruction；
The test device generates the first control instruction for being used to control the first actuator based on first transducing signal
The predetermined logic that the detection signal based on first sensor generates control instruction is pre-saved in test device；
Test device is based on first transducing signal using the predetermined logic and generates the first control instruction；
The format of first control instruction is encapsulated as mutually compatible with first actuator by test device；
Test device exports the first control instruction after encapsulation to the first actuator.
8. the test method of electric car heat management pipeline according to claim 7, which is characterized in that further include:
Test device generates the second control instruction for controlling the second actuator based on first transducing signal and is used for
The third control instruction of third actuator is controlled, and issues the second control instruction to the second actuator, is issued to third actuator
Third control instruction,
Second actuator executes second control instruction, and third actuator executes the third control instruction；
Wherein: the first sensor is temperature sensor, and first actuator is water pump, and second actuator is electromagnetism
Valve, the third actuator are radiator fan；First transducing signal be electric car heat management pipeline in temperature signal, first
Control instruction is water pump open command, and the second control instruction is solenoid valve open instructions, and third control instruction opens for radiator fan
Dynamic instruction；Or, the first sensor is flow sensor, first actuator is the water of electric car heat management pipeline
Pump, second actuator are the solenoid valve of electric car heat management pipeline, and the third actuator is electric car heat management
The radiator fan of pipeline；First transducing signal is the flow signal in electric car heat management pipeline；First control
Instruction is water pump halt instruction；Second control instruction is solenoid valve out code；The third control instruction is radiation air
Fan halt instruction.
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| CN110764485A (en) * | 2018-07-25 | 2020-02-07 | 杭州三花研究院有限公司 | Diagnostic device, thermal management control system, and control method thereof |
| CN109149017B (en) * | 2018-08-28 | 2020-06-02 | 北京车和家信息技术有限公司 | Battery thermal management test system and method |
| CN114136672B (en) * | 2021-11-12 | 2023-06-13 | 上汽通用五菱汽车股份有限公司 | Method and device for testing heat management system of pure electric vehicle and readable storage medium |
| CN117075529B (en) * | 2023-10-18 | 2024-01-05 | 中汽研（天津）汽车工程研究院有限公司 | Whole vehicle thermal system control development platform and method |
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