CN112816812A - Function test equipment for non-intelligent electric control actuator and test method thereof - Google Patents
Function test equipment for non-intelligent electric control actuator and test method thereof Download PDFInfo
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Abstract
The invention discloses a function test device for a non-intelligent electric control actuator and a test method thereof, wherein the function test device comprises an upper computer, a lower computer and an electric control actuator; the lower computer comprises a motor testing component, a sensor testing component and a sensor output acquisition and feedback component for acquiring the current position information of the electric control actuator in real time; the lower computer is electrically connected with the electric control actuator, and the upper computer is in signal connection with the lower computer. The function test equipment for the non-intelligent electric control actuator and the test method thereof are convenient to use, and the function of the non-intelligent electric control equipment is quickly tested by the matching arrangement of the motor test assembly, the sensor test assembly and the sensor output acquisition and feedback component.
Description
Technical Field
The invention relates to the technical field of a function test device of an electric control actuator, in particular to a function test device for a non-intelligent electric control actuator and a test method thereof.
Background
With the promotion and implementation of energy-saving and emission-reducing policy and regulation, the turbocharger is required to be operated earlier by large torque and low emission in the low-speed starting stage of the vehicle engine, so that the response time is shortened, and the driving feeling is improved. The use of smaller turbines, combined with exhaust gas bypass at high speeds, is a key technology to address this problem. In the starting stage of the vehicle, the energy of the waste gas of the engine is limited, and a smaller turbine can be driven to work efficiently more easily; and in the high-power stage of the engine, the excessive waste gas is directly discharged by adopting the bypass of the air release valve mechanism without passing through the turbine, so that the overspeed problem of the engine is effectively solved while the supercharging capacity is met. In order to improve the performance and response time of an engine and meet the requirements of new emission regulations and oil consumption, an electric control actuator scheme is generally used at present.
As the structure and the characteristics of the engine are changed, the structure and the function requirements of the corresponding supercharger actuators are different, and the function test and the matching of the electric control actuator are changed. In order to meet the requirements of customers on various performances of the electric control actuator, relevant functions need to be tested according to regulations, but large-scale professional testing equipment has the problems of complicated testing process, low testing efficiency, poor universality and the like, and a customer using end generally lacks relevant testing equipment.
Based on the above situation, the invention provides a function test device for a non-intelligent electric control actuator and a test method thereof, which can effectively solve the above problems.
Disclosure of Invention
The invention aims to provide a function test device for a non-intelligent electric control actuator and a test method thereof. The function test equipment for the non-intelligent electric control actuator and the test method thereof are convenient to use, and the function of the non-intelligent electric control equipment is quickly tested by the matching arrangement of the motor test assembly, the sensor test assembly and the sensor output acquisition and feedback component.
The invention is realized by the following technical scheme:
a function test device for a non-intelligent electric control actuator comprises an upper computer, a lower computer and an electric control actuator; the lower computer comprises a motor testing component, a sensor testing component and a sensor output acquisition and feedback component for acquiring the current position information of the electric control actuator in real time;
the motor testing component, the sensor testing component and the sensor output acquisition and feedback component are electrically connected with the electric control actuator, and the upper computer is in signal connection with the lower computer.
The invention aims to provide a function test device for a non-intelligent electric control actuator and a test method thereof. The function test equipment for the non-intelligent electric control actuator and the test method thereof are convenient to use, and the function of the non-intelligent electric control equipment is quickly tested by the matching arrangement of the motor test assembly, the sensor test assembly and the sensor output acquisition and feedback component.
Preferably, the motor test component is a motor driving and feedback component.
Preferably, the sensor testing component is a sensor power supply and feedback component.
Preferably, the electrically controlled actuator comprises a motor and a sensor.
Preferably, the upper computer is a PC.
According to another aspect of the invention, a test method for a function test device of a non-intelligent electric control actuator is provided, and comprises a specific point function test method and a response time function test method.
Preferably, the specific point function testing method comprises the following steps:
step S1: selecting the type of an electric control actuator by the upper computer;
step S2: selecting a test item and sending the instruction to a lower computer;
step S3: after receiving the relevant instructions, the lower computer controls the motor driving and feedback component to supply power to the motor of the electric control actuator, and judges whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S3, the process proceeds to step S4, and if there is an abnormality, the process returns to step S1; the lower computer feeds back the real-time information to the upper computer and displays the real-time information;
step S4: the lower computer drives the electric control actuator to specific points, wherein the specific points include but are not limited to a mechanical upper extreme point of the electric control actuator, a mechanical lower extreme point of the electric control actuator, an electric upper extreme point of the electric control actuator, an electric lower extreme point of the electric control actuator and a matching point;
step S5: controlling a motor driving and feedback component to supply power to a motor of an electric control actuator, and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S5, the process proceeds to step S6, and if there is an abnormality, the process returns to step S1; the lower computer feeds back the real-time information to the upper computer and displays the real-time information;
step S6: and the lower computer records the current test process and result, transmits the test data to the upper computer for display, and finishes the test.
Preferably, the response time function testing method comprises the following steps:
step S1: selecting the type of an electric control actuator by the upper computer;
step S2: selecting a test item and sending the instruction to a lower computer;
step S3: after receiving the relevant instructions, the lower computer controls the motor driving and feedback component to supply power to the motor of the electric control actuator, and judges whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S3, the process proceeds to step S4, and if there is an abnormality, the process returns to step S1; the lower computer feeds back the real-time information to the upper computer and displays the real-time information;
step S4: the lower computer drives the electric control actuator to a specific point A;
step S5: controlling a motor driving and feedback component to supply power to a motor of an electric control actuator, and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S5, the process proceeds to step S6, and if there is an abnormality, the process returns to step S1; the lower computer feeds back the real-time information to the upper computer and displays the real-time information;
step S6: the lower computer drives the electric control actuator to a specific point B;
step S7: controlling a motor driving and feedback component to supply power to a motor of an electric control actuator, and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S7, the process proceeds to step S8, and if there is an abnormality, the process returns to step S1;
step S8: and the lower computer records the current test process and result, transmits the test data to the upper computer for display, and finishes the test.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the function test equipment for the non-intelligent electric control actuator and the test method thereof are convenient to use, and the function of the non-intelligent electric control equipment is quickly tested by the matching arrangement of the motor test assembly, the sensor test assembly and the sensor output acquisition and feedback component.
1. The function test equipment adopts a modular design scheme of an upper computer and a lower computer, can be flexibly adapted to different product types, and improves the applicability and the expansion capability of the system;
2. the applicability is good, and a single function test mode can be performed on different types of electric control actuators and different test items;
3. the driving control of specific points of the electric control actuator can be realized, and the test process and the test result are fed back in real time;
4. the drive control and time calculation of different electric control actuators at specific points can be realized, such as the calculation of response time and the like;
5. the continuous test of a plurality of setting functions can be realized, and the test efficiency is greatly improved.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a schematic block diagram of the flow of the specific point function testing method of the present invention;
fig. 3 is a schematic block diagram of a flow of a response time function testing method according to the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The technical features (components/elements of the invention) of the PC and the like in the present invention are obtained from conventional commercial sources or prepared by conventional methods, and the specific structure, operation principle, control mode and spatial arrangement mode which may be involved are all conventional choices in the field, which should not be regarded as the innovation point of the present invention, and it is understood to those skilled in the art that the present invention is not further specifically described in detail.
Example 1:
as shown in fig. 1 to 3, the present invention provides a function testing device for a non-intelligent electric control actuator, which includes an upper computer 100, a lower computer 200, and an electric control actuator 300; the lower computer 200 comprises a motor testing component 201, a sensor testing component 202 and a sensor output acquisition and feedback component 203 for acquiring the current position information of the electric control actuator in real time; the upper computer 100 can perform data transmission with the lower computer 200, and the upper computer 100 can select a specific type and a specific test item of the electric control actuator and display a test process and a test result from the lower computer 200;
the lower computer 200 realizes a test function according to the type and the test item of the electric control actuator 300 sent by the upper computer 100, and feeds back a test process and a test result; the sensing part output acquisition and feedback part 203 can acquire the current position information of the electric control actuator 300 in real time and transmit the information to the lower computer 200 to realize the closed-loop control of the position;
the lower computer 200 can drive the non-intelligent electric control actuator 300 to a specific point function, such as a mechanical upper stop point of the electric control actuator, a mechanical lower stop point of the electric control actuator, an electric upper stop point of the electric control actuator, an electric lower stop point of the electric control actuator, a matching point and the like, and judges whether the specific point exceeds the technical specification requirement or not through the sensing part output acquisition and feedback part 203 according to the technical requirement of the electric control actuator;
the motor testing component 201, the sensor testing component 202 and the sensor output acquisition and feedback component 203 are electrically connected with the electric control actuator 300, and the upper computer 100 is in signal connection with the lower computer 200.
According to another aspect of the invention, a test method for a function test device of a non-intelligent electric control actuator is provided, and comprises a specific point function test method and a response time function test method.
Example 2:
as shown in fig. 1 to 3, the present invention provides a function testing device for a non-intelligent electric control actuator, which includes an upper computer 100, a lower computer 200, and an electric control actuator 300; the lower computer 200 comprises a motor testing component 201, a sensor testing component 202 and a sensor output acquisition and feedback component 203 for acquiring the current position information of the electric control actuator in real time; the upper computer 100 can perform data transmission with the lower computer 200, and the upper computer 100 can select a specific type and a specific test item of the electric control actuator and display a test process and a test result from the lower computer 200;
the lower computer 200 realizes a test function according to the type and the test item of the electric control actuator 300 sent by the upper computer 100, and feeds back a test process and a test result; the sensing part output acquisition and feedback part 203 can acquire the current position information of the electric control actuator 300 in real time and transmit the information to the lower computer 200 to realize the closed-loop control of the position;
the lower computer 200 can drive the non-intelligent electric control actuator 300 to a specific point function, such as a mechanical upper stop point of the electric control actuator, a mechanical lower stop point of the electric control actuator, an electric upper stop point of the electric control actuator, an electric lower stop point of the electric control actuator, a matching point and the like, and judges whether the specific point exceeds the technical specification requirement or not through the sensing part output acquisition and feedback part 203 according to the technical requirement of the electric control actuator;
the motor testing component 201, the sensor testing component 202 and the sensor output acquisition and feedback component 203 are electrically connected with the electric control actuator 300, and the upper computer 100 is in signal connection with the lower computer 200.
Further, in another embodiment, the motor test assembly 201 is a motor drive and feedback component.
The motor driving and feedback component can drive to a specific point according to the test items, feed back the current motor state and judge whether the motor has the situations of short circuit, open circuit or locked rotor and the like.
Further, in another embodiment, the sensor testing component 202 powers the sensors and the feedback components.
The sensor power supply and feedback component can provide required power for the sensing component of the electric control actuator, can feed back the current power state of the sensing component and judges whether a short circuit or an open circuit exists.
Further, in another embodiment, the electrically controlled actuator 300 includes a motor and a sensor.
Further, in another embodiment, the upper computer 100 is a PC.
PC refers to a personal computer or personal computer.
According to another aspect of the invention, a test method for a function test device of a non-intelligent electric control actuator is provided, and comprises a specific point function test method and a response time function test method.
Further, in another embodiment, the specific point function testing method comprises the following steps:
step S1: the upper computer 100 selects the type of the electric control actuator 300;
step S2: selecting a test item and sending the instruction to the lower computer 200;
step S3: after receiving the relevant instruction, the lower computer 200 controls the motor driving and feedback component to supply power to the motor of the electric control actuator 300, and judges whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component 203 to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S3, the process proceeds to step S4, and if there is an abnormality, the process returns to step S1; the lower computer 200 feeds the real-time information back to the upper computer 100 and displays the real-time information;
step S4: the lower computer 200 drives the electric control actuator 300 to specific points, wherein the specific points include but are not limited to a mechanical upper extreme point of the electric control actuator, a mechanical lower extreme point of the electric control actuator, an electric upper extreme point of the electric control actuator, an electric lower extreme point of the electric control actuator and a matching point;
step S5: controlling a motor driving and feedback component to supply power to a motor of the electric control actuator 300, and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component 203 to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S5, the process proceeds to step S6, and if there is an abnormality, the process returns to step S1; the lower computer 200 feeds the real-time information back to the upper computer 100 and displays the real-time information;
step S6: the lower computer 200 records the current test process and result, and transmits the test data to the upper computer 100 for display, until the test is finished.
Further, in another embodiment, the response time function testing method comprises the following steps:
step S1: the upper computer 100 selects the type of the electric control actuator 300;
step S2: selecting a test item and sending the instruction to the lower computer 200;
step S3: after receiving the relevant instruction, the lower computer 200 controls the motor driving and feedback component to supply power to the motor of the electric control actuator 300, and judges whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component 203 to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S3, the process proceeds to step S4, and if there is an abnormality, the process returns to step S1; the lower computer 200 feeds the real-time information back to the upper computer 100 and displays the real-time information;
step S4: the lower computer 200 drives the electric control actuator 300 to a specific point A; the specific point a is a test starting point of the response time of the electronic control actuator 300.
Step S5: controlling a motor driving and feedback component to supply power to a motor of the electric control actuator 300, and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component 203 to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S5, the process proceeds to step S6, and if there is an abnormality, the process returns to step S1; the lower computer 200 feeds the real-time information back to the upper computer 100 and displays the real-time information;
step S6: the lower computer 200 drives the electric control actuator 300 to a specific point B; the specific point B is the end point of the response time test of the electrically controlled actuator 300.
Step S7: controlling a motor driving and feedback component to supply power to a motor of the electric control actuator 300, and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component 203 to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S7, the process proceeds to step S8, and if there is an abnormality, the process returns to step S1;
step S8: the lower computer 200 records the current test process and result, and transmits the test data to the upper computer 100 for display, until the test is finished.
According to the description and the drawings of the invention, a person skilled in the art can easily manufacture or use the function test device for the non-intelligent electric control actuator and the test method thereof, and can generate the positive effects recorded in the invention.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (8)
1. A functional test equipment for automatically controlled executor of non-intelligence which characterized in that: comprises an upper computer (100), a lower computer (200) and an electric control actuator (300); the lower computer (200) comprises a motor testing component (201), a sensor testing component (202) and a sensor output acquisition and feedback component (203) for acquiring the current position information of the electric control actuator in real time;
the motor testing component (201), the sensor testing component (202) and the sensor output acquisition and feedback component (203) are electrically connected with the electric control actuator (300), and the upper computer (100) is in signal connection with the lower computer (200).
2. Functional test equipment for non-intelligent electrically controlled actuators according to claim 1, characterized in that: the motor testing component (201) is a motor driving and feedback component.
3. Functional test equipment for non-intelligent electrically controlled actuators according to claim 1, characterized in that: the sensor testing assembly (202) powers and feeds back components for the sensors.
4. Functional test equipment for non-intelligent electrically controlled actuators according to claim 1, characterized in that: the electric control actuator (300) comprises a motor and a sensor.
5. Functional test equipment for non-intelligent electrically controlled actuators according to claim 1, characterized in that: the upper computer (100) is a PC.
6. The method for testing a functional test device for a non-intelligent, electrically-controlled actuator according to any of claims 1 to 5, wherein: including a specific point function test method and a response time function test method.
7. Function test equipment for non-intelligent electrically controlled actuators according to claim 6, characterized in that: the specific point function testing method comprises the following steps:
step S1: selecting the type of an electric control actuator (300) on the upper computer (100);
step S2: selecting a test item and sending the instruction to a lower computer (200);
step S3: after receiving the relevant instructions, the lower computer (200) controls a motor driving and feedback component to supply power to a motor of the electric control actuator (300) and judges whether one condition of motor open circuit, short circuit, locked rotor or current exceeding limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component (203) to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S3, the process proceeds to step S4, and if there is an abnormality, the process returns to step S1; the lower computer (200) feeds the real-time information back to the upper computer (100) and displays the real-time information;
step S4: the lower computer (200) drives the electric control actuator (300) to specific points, wherein the specific points include but are not limited to a mechanical upper extreme point of the electric control actuator, a mechanical lower extreme point of the electric control actuator, an electric upper extreme point of the electric control actuator, an electric lower extreme point of the electric control actuator and a matching point;
step S5: controlling a motor driving and feedback component to supply power to a motor of an electric control actuator (300), and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component (203) to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S5, the process proceeds to step S6, and if there is an abnormality, the process returns to step S1; the lower computer (200) feeds the real-time information back to the upper computer (100) and displays the real-time information;
step S6: the lower computer (200) records the current test process and result, and transmits the test data to the upper computer (100) for display until the test is finished.
8. Function test equipment for non-intelligent electrically controlled actuators according to claim 6, characterized in that: the response time function test method comprises the following steps:
step S1: selecting the type of an electric control actuator (300) on the upper computer (100);
step S2: selecting a test item and sending the instruction to a lower computer (200);
step S3: after receiving the relevant instructions, the lower computer (200) controls a motor driving and feedback component to supply power to a motor of the electric control actuator (300) and judges whether one condition of motor open circuit, short circuit, locked rotor or current exceeding limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component (203) to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S3, the process proceeds to step S4, and if there is an abnormality, the process returns to step S1; the lower computer (200) feeds the real-time information back to the upper computer (100) and displays the real-time information;
step S4: the lower computer (200) drives the electric control actuator (300) to a specific point A;
step S5: controlling a motor driving and feedback component to supply power to a motor of an electric control actuator (300), and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component (203) to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S5, the process proceeds to step S6, and if there is an abnormality, the process returns to step S1; the lower computer (200) feeds the real-time information back to the upper computer (100) and displays the real-time information;
step S6: the lower computer (200) drives the electric control actuator (300) to a specific point B;
step S7: controlling a motor driving and feedback component to supply power to a motor of an electric control actuator (300), and judging whether one of the conditions of motor open circuit, short circuit, locked rotor or current exceeding the limit exists;
controlling a sensor power supply and feedback component to supply power to a sensor of an electric control actuator, and judging whether one of short circuit and open circuit of the sensor exists or not;
controlling a sensor output acquisition and feedback component (203) to acquire a current sensor signal and judging whether the current sensor signal exceeds a limit value;
if the motor and sensor outputs are reasonable in step S7, the process proceeds to step S8, and if there is an abnormality, the process returns to step S1;
step S8: the lower computer (200) records the current test process and result, and transmits the test data to the upper computer (100) for display until the test is finished.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325251A (en) * | 1979-06-28 | 1982-04-20 | Nissan Motor Company, Limited | Apparatus for testing a control system for automotive vehicle |
| CA2101336A1 (en) * | 1991-01-30 | 1992-07-31 | Moshe Gray | Interactive diagnostic system for an automotive vehicle, and method |
| JP2001116661A (en) * | 1999-10-18 | 2001-04-27 | Denso Corp | Vehicle inspection device and vehicle inspection method |
| CN104181915A (en) * | 2014-08-21 | 2014-12-03 | 杭州宇扬科技股份有限公司 | Motor controller testing device and method |
| CN107884186A (en) * | 2017-12-12 | 2018-04-06 | 上海交运汽车动力系统有限公司 | A kind of clutch assembly fatigue test system and method |
| CN110530643A (en) * | 2019-09-26 | 2019-12-03 | 潍柴西港新能源动力有限公司 | The system and method for natural gas engine multifunctional testing |
| CN214252455U (en) * | 2020-12-30 | 2021-09-21 | 嘉兴毅拓汽车科技有限公司 | Function test equipment for non-intelligent electric control actuator |
-
2020
- 2020-12-30 CN CN202011615636.9A patent/CN112816812A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325251A (en) * | 1979-06-28 | 1982-04-20 | Nissan Motor Company, Limited | Apparatus for testing a control system for automotive vehicle |
| CA2101336A1 (en) * | 1991-01-30 | 1992-07-31 | Moshe Gray | Interactive diagnostic system for an automotive vehicle, and method |
| JP2001116661A (en) * | 1999-10-18 | 2001-04-27 | Denso Corp | Vehicle inspection device and vehicle inspection method |
| CN104181915A (en) * | 2014-08-21 | 2014-12-03 | 杭州宇扬科技股份有限公司 | Motor controller testing device and method |
| CN107884186A (en) * | 2017-12-12 | 2018-04-06 | 上海交运汽车动力系统有限公司 | A kind of clutch assembly fatigue test system and method |
| CN110530643A (en) * | 2019-09-26 | 2019-12-03 | 潍柴西港新能源动力有限公司 | The system and method for natural gas engine multifunctional testing |
| CN214252455U (en) * | 2020-12-30 | 2021-09-21 | 嘉兴毅拓汽车科技有限公司 | Function test equipment for non-intelligent electric control actuator |
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