CN115328073A - Detection and protection system of electric drive system, detection and protection method of electric drive system and processor - Google Patents
Detection and protection system of electric drive system, detection and protection method of electric drive system and processor Download PDFInfo
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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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- 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
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Abstract
The invention provides an electric drive system detection protection system, an electric drive system detection protection method and a processor. The system comprises: a centralized control system; the power supply assembly is provided with at least two power supply output ends, one power supply output end is connected with the tested body, and a first relay is arranged between the power supply output end and the tested body; the dynamometer is electrically connected with the other power supply output end, and a second relay is arranged between the power supply output end and the dynamometer; the vibration sensor is used for being connected with the measured body; and the controller is connected with the centralized control system, the first relay, the second relay and the vibration sensor. By applying the technical scheme of the invention, when the vibration of the tested body is abnormal, the centralized control system can control the first relay and the second relay to be disconnected through the controller, so that the tested body can be stopped from testing in time, and the tested body is protected.
Description
Technical Field
The invention relates to the technical field of electric drive system testing, in particular to an electric drive system detection protection system, an electric drive system detection protection method and a processor.
Background
In the whole vehicle development process, a large number of performance, reliability and function development tests need to be carried out on the new energy vehicle electric driving system to ensure the development quality, solve the problem of closed-loop design and avoid serious quality problems in the whole vehicle life cycle. During the test, the tested body is easy to be damaged.
Aiming at the problem that the tested body is easy to damage in the testing process, no solution is available at present.
Disclosure of Invention
The invention mainly aims to provide an electric drive system detection protection system, an electric drive system detection protection method and a processor, so as to solve the technical problem that a tested body is easy to damage in the test process in the prior art.
To achieve the above object, according to one aspect of the present invention, there is provided an electric drive system detection protection system, the system including: a centralized control system; the power supply assembly is provided with at least two power supply output ends, one power supply output end is connected with the tested body, and a first relay is arranged between the power supply output end and the tested body; the dynamometer is electrically connected with the other power supply output end, and a second relay is arranged between the power supply output end and the dynamometer; the vibration sensor is used for being connected with the measured body; and the controller is connected with the centralized control system, the first relay, the second relay and the vibration sensor.
Further, the power supply assembly includes: the battery simulator is connected with a public power grid and is provided with two power supply output ends and two charging input ends; one power supply output end and one charging input end are connected with a tested body through a first inverter, and the other power supply output end and the other charging input end are connected with a dynamometer through a second inverter; the first relay is arranged between the power supply output end and the first inverter, and the second relay is arranged between the power supply output end and the second inverter.
Further, the system further comprises: and the communication tool is used for communicating the centralized control system with the first inverter and the second inverter.
Further, the system further comprises: and the cooling system is connected with at least one of the tested body, the dynamometer, the first inverter and the second inverter and is communicated with the centralized control system.
Further, the system further comprises: the dynamometer base, dynamometer, measured body and dynamometer base are connected along the axial, dynamometer base and centralized control system electric connection.
According to another aspect of the present invention, there is provided an electric drive system detection protection method for controlling the electric drive system detection protection system described above, the method comprising the steps of: acquiring vibration data of a detected body, wherein the vibration data at least comprises one of the following data: vibration frequency, vibration amplitude; judging whether the vibration data meet preset conditions or not; and under the condition that the vibration data meet the preset conditions, generating a first control instruction in the control instruction set, wherein the first control instruction is used for controlling the first relay and the second relay to be disconnected.
Further, the method further comprises: and under the condition that the vibration data meet the preset conditions, generating a second control instruction in the control instruction set, wherein the second control instruction is used for controlling the first inverter and the second inverter to reset.
According to a further aspect of the invention, a non-volatile storage medium is provided, in which a computer program is stored, wherein the computer program is arranged to carry out the above-described electric drive system detection protection method when executed.
According to another aspect of the invention, a processor for executing a computer program is provided, wherein the computer program is arranged to perform the above described electric drive system detection protection method when executed.
According to another aspect of the invention, an electronic device is provided, comprising a memory in which a computer program is stored and a processor arranged to execute the computer program to perform the above described electric drive system detection protection method.
By applying the technical scheme of the invention, a tested body is connected with one power supply output end through a first relay, a dynamometer is connected with the other power supply output end through a second relay, a vibration sensor is connected with the tested body and is communicated with a controller, the vibration sensor can monitor the vibration condition of the tested body in real time and send the measured data to the controller, the controller is connected with a centralized control system, the first relay and the second relay, the centralized control system can obtain the data of the vibration sensor through the controller and analyze the data, and when the tested body vibrates abnormally, the centralized control system can control the first relay and the second relay to be disconnected through the controller, so that the tested body stops testing in time, the tested body is protected, and the tested body is prevented from being damaged. The technical problem that damage easily occurs during the test of an electric drive system in the prior art is effectively solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic construction of a first embodiment of an electric drive system detection protection system according to the invention;
FIG. 2 shows a schematic construction of a second embodiment of an electric drive system detection protection system according to the invention;
FIG. 3 illustrates a block diagram of a hardware configuration of a computer terminal of an electric drive system detection protection method according to one embodiment of the present invention;
fig. 4 shows a flow diagram of an electric drive system detection protection method according to an alternative embodiment of the invention.
Wherein the figures include the following reference numerals:
1. a centralized control system; 2. a first relay; 3. a controller; 4. a first inverter;
5. a subject to be measured; 6. a battery simulator; 7. a communication tool; 8. a cooling system; 9. a dynamometer base;
10. a second inverter; 11. a dynamometer; 12. a second relay; 13. a vibration sensor; 14. a public power grid.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring to fig. 1-2, in accordance with an exemplary embodiment of the present application, an electric drive system detection protection system is provided.
The detection and protection system of the electric drive system comprises a centralized control system 1, a power supply assembly, a dynamometer 11, a vibration sensor 13 and a controller 3, wherein the power supply assembly is provided with at least two power supply output ends, one of the power supply output ends is connected with a tested body 5, and a first relay 2 is arranged between the power supply output end and the tested body 5; the dynamometer 11 is electrically connected with the other power supply output end, and a second relay 12 is arranged between the power supply output end and the dynamometer 11; the vibration sensor 13 is used for connecting with the measured body 5; the controller 3 is connected to the central control system 1, the first relay 2, the second relay 12, and the vibration sensor 13.
By applying the technical scheme of the embodiment, the measured body 5 is connected with one power supply output end through the first relay 2, the dynamometer 11 is connected with the other power supply output end through the second relay 12, the vibration sensor 13 is connected with the measured body 5, the vibration sensor 13 is connected and communicated with the controller 3, the vibration sensor 13 can monitor the vibration condition of the measured body 5 in real time and send the measured data to the controller 3, the controller 3 is connected with the centralized control system 1, the first relay 2 and the second relay 12, the centralized control system 1 can obtain the data of the vibration sensor 13 through the controller 3 and analyze the data, when the measured body 5 vibrates abnormally, the centralized control system 1 can control the first relay 2 and the second relay 12 to be disconnected through the controller 3, so that the measured body 5 stops testing in time, the measured body 5 is protected, and the measured body 5 is prevented from being damaged. The technical problem that damage easily occurs during the test of an electric drive system in the prior art is effectively solved.
Specifically, the controller 3 may be a Programmable Logic Controller (PLC), and the object 5 to be tested is any structure to be tested in an electric driving system.
Further, the power supply assembly comprises a battery simulator 6, the battery simulator 6 is connected with a public power grid 14, and the battery simulator 6 is provided with two power supply output ends and two charging input ends; one of the power supply output ends and one of the charging input ends are connected with a tested body 5 through a first inverter 4, and the other power supply output end and the other charging input end are connected with a dynamometer 11 through a second inverter 10; the first relay 2 is arranged between the power supply output and the first inverter 4, and the second relay 12 is arranged between the power supply output and the second inverter 10. Get electricity and supply power to first inverter 4, second inverter 10 from public electric wire netting 14 through battery simulator 6, battery simulator 6 can simulate multiple battery characteristic, when being applied to the electric drive system test of new energy vehicle, battery simulator 6 can simulate the multiple battery characteristic of power battery for electric drive system test structure is more reliable and accurate.
Further, the system further comprises a communication means 7, and the centralized control system 1 communicates with the first inverter 4 and the second inverter 10 through the communication means 7. The communication tool 7 can receive the instruction signal of the centralized control system 1 and regulate and control the output currents of the first inverter 4 and the second inverter 10 according to the instruction signal so as to realize the control of the rotating speed and the torque of the tested body 5 and the dynamometer 11. Preferably, the communication tool 7 is a Can tool.
Further, the system further comprises a cooling system 8, the cooling system 8 is connected with at least one of the tested body 5, the dynamometer 11, the first inverter 4 and the second inverter 10, and the cooling system 8 is communicated with the centralized control system 1. The cooling system 8 can cool the measured object 5, the dynamometer 11, the first inverter 4 and the second inverter 10, and avoids structural damage caused by overhigh temperature. Preferably, the cooling system 8 is connected to the object 5, the dynamometer 11, the first inverter 4, and the second inverter 10. The cooling system 8 communicates with the centralized control system 1, and the cooling temperature, the flow rate of the cooling liquid and the like output by the cooling system 8 can be controlled and adjusted through the centralized control system 1, so that a better cooling effect is realized.
Further, the system further comprises a dynamometer base 9, the dynamometer 11, the measured body 5 and the dynamometer base 9 are axially connected, and the dynamometer base 9 is electrically connected with the centralized control system 1. Specifically, the dynamometer 11, the measured body 5 and the dynamometer base 9 are physically connected. The centralized control system 1 can be connected with the dynamometer base 9, receive the data such as the rotating speed, the torque and the like of the dynamometer 11 and the tested body 5 collected by the dynamometer base 9, record and analyze the data, and facilitate subsequent test and analysis.
In the electric drive system detection and protection system in the above embodiment, the battery simulator 6 takes power through the public power grid 14, and simultaneously supplies power to the first inverter 4 and the second inverter 10; the centralized control system 1 regulates and controls the first inverter 4 and the second inverter 10 through the communication tool 7 to realize the control of the rotating speed and the torque of the tested body 5 and the dynamometer 11, and simultaneously records relevant test data to perform relevant tests. The controller 3 carries out vibration detection on the tested body 5 through the vibration sensor 13, the vibration sensor 13 reports vibration data of the tested body 5, when the vibration data exceed a preset value, the centralized control system 1 issues disconnection instructions to the first relay 2 and the second relay 12 through the controller 3 so as to disconnect the power supply of the first inverter 4 and the second inverter 10, meanwhile, the centralized control system 1 controls all instructions in the first inverter 4 and the second inverter 10 to be reset through the communication tool 7, the whole electric drive system detection protection system stops, the electric drive system test is stopped, and the purpose of protecting the tested body is achieved.
In accordance with one embodiment of the present invention, there is provided an embodiment of an electric drive system detection protection method, wherein the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer-executable instructions, and wherein, although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
The method embodiments may be performed in a computer terminal or similar computing device. Taking the example of operation on a computer terminal, as shown in fig. 3, the computer terminal may include one or more processors 102 (the processors may include, but are not limited to, processing devices such as Central Processing Units (CPUs), graphics Processing Units (GPUs), digital Signal Processing (DSP) chips, microprocessors (MCUs), programmable logic devices (FPGAs), neural Network Processors (NPUs), tensor Processors (TPUs), artificial Intelligence (AI) type processors, etc.) and memory 104 for storing data. Optionally, the electronic device of the automobile may further include a transmission device 106 for communication function, an input-output device 108, and a display 110. It will be understood by those skilled in the art that the structure shown in fig. 3 is only an illustration and is not intended to limit the structure of the computer terminal. For example, the computer terminal may also include more or fewer components than described above, or have a different configuration than described above.
The memory 104 can be used for storing computer programs, for example, software programs and modules of application software, such as computer programs corresponding to the information processing method in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, that is, implementing the information processing method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the mobile terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
The display 110 may be, for example, a touch screen type Liquid Crystal Display (LCD) and a touch display (also referred to as a "touch screen" or "touch display screen"). The liquid crystal display may enable a user to interact with a user interface of the mobile terminal. In some embodiments, the mobile terminal has a Graphical User Interface (GUI) with which a user can interact by touching finger contacts and/or gestures on a touch-sensitive surface, where the human-machine interaction function optionally includes the following interactions: executable instructions for creating web pages, drawing, word processing, making electronic documents, games, video conferencing, instant messaging, emailing, call interfacing, playing digital video, playing digital music, and/or web browsing, etc., for performing the above-described human-computer interaction functions, are configured/stored in one or more processor-executable computer program products or readable storage media.
Fig. 4 is a flowchart of an electric drive system detection protection method according to an embodiment of the present invention, the method being used to control the electric drive system detection protection system in the above-described embodiment, as shown in fig. 4, the method including the steps of:
step S100, collecting vibration data of the subject 5, wherein the vibration data at least includes one of the following: vibration frequency, vibration amplitude;
step S200, judging whether the vibration data meet preset conditions or not;
specifically, the preset condition may be that the vibration frequency or the vibration amplitude reaches a preset threshold.
Step S300, under the condition that the vibration data are determined to meet the preset conditions, generating a first control instruction in the control instruction set, wherein the first control instruction is used for controlling the first relay 2 and the second relay 12 to be disconnected.
Through the above steps, vibration data of the subject 5 is acquired, wherein the vibration data at least includes one of the following: and judging whether the vibration data meet preset conditions or not, and generating a first control instruction in a control instruction set under the condition that the vibration data meet the preset conditions, wherein the first control instruction is used for controlling the first relay 2 and the second relay 12 to be switched off. By disconnecting the first relay 2 and the second relay 12, the power supply of the tested body 5 and the dynamometer 11 is cut off, the tested body 5 can stop testing in time, and the tested body 5 is effectively prevented from being damaged.
Optionally, in step S300, the method further includes the following steps:
and S301, generating a second control instruction in the control instruction set under the condition that the vibration data meet the preset conditions, wherein the second control instruction is used for controlling the first inverter 4 and the second inverter 10 to reset.
When the vibration abnormality of the tested body 5 is judged, the test on the tested body 5 is stopped, and the first inverter 4 and the second inverter 10 are reset, so that the tested body 5 can be conveniently tested later, and the different tests of the tested body 5 are not influenced mutually.
Embodiments of the present invention also provide a non-volatile storage medium having a computer program stored thereon, wherein the computer program is arranged to perform the steps of any of the above-described method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
step S1, collecting vibration data of a tested body 5, wherein the vibration data at least comprises one of the following: vibration frequency, vibration amplitude;
s2, judging whether the vibration data meet preset conditions or not;
and S3, generating a first control instruction in the control instruction set under the condition that the vibration data meet the preset conditions, wherein the first control instruction is used for controlling the first relay 2 and the second relay 12 to be disconnected.
Optionally, in this embodiment, the storage medium may include but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Embodiments of the invention also provide a processor for executing a computer program, wherein the computer program is arranged to perform the above described electric drive system detection protection method when executed.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
step S1, collecting vibration data of a tested body 5, wherein the vibration data at least comprises one of the following: vibration frequency, vibration amplitude;
s2, judging whether the vibration data meet preset conditions or not;
and S3, generating a first control instruction in the control instruction set under the condition that the vibration data meet the preset conditions, wherein the first control instruction is used for controlling the first relay 2 and the second relay 12 to be disconnected.
Embodiments of the present invention also provide an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to perform the above-mentioned electric drive system detection protection method.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or may not be executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An electrically driven system detection protection system, the system comprising:
a centralized control system (1);
the power supply assembly is provided with at least two power supply output ends, one of the power supply output ends is connected with a tested body (5), and a first relay (2) is arranged between the power supply output end and the tested body (5);
the dynamometer (11), the dynamometer (11) is electrically connected with the other power supply output end, and a second relay (12) is arranged between the power supply output end and the dynamometer (11);
a vibration sensor (13), wherein the vibration sensor (13) is used for being connected with the measured body (5);
a controller (3), wherein the controller (3) is connected with the centralized control system (1), the first relay (2), the second relay (12) and the vibration sensor (13).
2. The electric drive system detection protection system of claim 1, wherein the power supply assembly comprises:
a battery simulator (6), wherein the battery simulator (6) is connected with a public power grid (14), and the battery simulator (6) is provided with two power supply output ends and two charging input ends;
one of the power supply output ends and one of the charging input ends are connected with the tested body (5) through a first inverter (4), and the other of the power supply output ends and the other of the charging input ends are connected with the dynamometer (11) through a second inverter (10);
the first relay (2) is arranged between the power supply output end and the first inverter (4), and the second relay (12) is arranged between the power supply output end and the second inverter (10).
3. The electric drive system detection protection system of claim 2, further comprising:
a communication means (7), the centralized control system (1) communicating with the first inverter (4) and the second inverter (10) through the communication means (7).
4. The electric drive system detection protection system of claim 2, further comprising:
a cooling system (8), wherein the cooling system (8) is connected with at least one of the tested body (5), the dynamometer (11), the first inverter (4) and the second inverter (10), and the cooling system (8) is communicated with the centralized control system (1).
5. The electric drive system detection protection system of claim 1, further comprising:
dynamometer base (9), dynamometer (11), by survey body (5) with dynamometer base (9) are connected along the axial, dynamometer base (9) with centralized control system (1) electric connection.
6. An electric drive system detection protection method for controlling an electric drive system detection protection system according to any one of claims 1-5, the method comprising the steps of:
acquiring vibration data of the measured body (5), wherein the vibration data at least comprises one of the following: vibration frequency, vibration amplitude;
judging whether the vibration data meet preset conditions or not;
and under the condition that the vibration data meet the preset conditions, generating a first control instruction in a control instruction set, wherein the first control instruction is used for controlling the first relay (2) and the second relay (12) to be switched off.
7. The electric drive system detection protection method of claim 6, further comprising:
and under the condition that the vibration data are determined to meet the preset conditions, generating a second control instruction in the control instruction set, wherein the second control instruction is used for controlling the first inverter (4) and the second inverter (10) to reset.
8. A non-volatile storage medium, characterized in that a computer program is stored in the storage medium, wherein the computer program is arranged to carry out the method for detection protection of an electric drive system according to any one of claims 6 to 7 when running.
9. A processor, characterized in that the processor is configured to run a computer program, wherein the computer program is configured to perform the method of detection protection for an electric drive system according to any one of claims 6 to 7 when running.
10. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to execute the computer program for performing the method for detection protection of an electric drive system as claimed in any one of claims 6 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210761275.1A CN115328073A (en) | 2022-06-30 | 2022-06-30 | Detection and protection system of electric drive system, detection and protection method of electric drive system and processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210761275.1A CN115328073A (en) | 2022-06-30 | 2022-06-30 | Detection and protection system of electric drive system, detection and protection method of electric drive system and processor |
Publications (1)
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Cited By (1)
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| CN115113041A (en) * | 2022-05-25 | 2022-09-27 | 中国第一汽车股份有限公司 | Shafting vibration detection framework and control method of motor test system |
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