CN202394112U - Controller simulation test system - Google Patents
Controller simulation test system Download PDFInfo
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- CN202394112U CN202394112U CN2011205279959U CN201120527995U CN202394112U CN 202394112 U CN202394112 U CN 202394112U CN 2011205279959 U CN2011205279959 U CN 2011205279959U CN 201120527995 U CN201120527995 U CN 201120527995U CN 202394112 U CN202394112 U CN 202394112U
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- simulation
- controller
- contactor
- switch
- power supply
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Abstract
The application discloses a controller simulation test system comprising a simulation control box, a contactor, a simulation motor and a power supply; wherein, the simulation control box is provided with a simulation electric key, a simulation interlock switch, a simulation shift and a simulation throttle therein; the power supply is connected in series with two connecting ends of the contactor, and the two ends are provided with two connecting terminals after the series connection, two control ends of the contactor are provided with two external terminals; the simulation motor is a transformer winding, the transformer winding is connected in series with a first resistor, two sections are provided with two connecting terminals after the series connection. Compared with the prior art, the controller simulation test system of the utility model enables a controller to be in an on-load state through an excitation coil of the simulation motor, thereby realizing simulation for a vehicle-mounted control function without using a DC (Direct Current) motor; in addition, a low-power power supply is used during an on-load test, thus the controller simulation test system not only can save more power, but also can prevent the problem of burnout of the controller caused by output short circuit.
Description
Technical field
The application relates to the electric circuit technical field, particularly relates to a kind of controller simulated testing system.
Background technology
Direct current separate excitation controller production debugging needs the simulation vehicle control syetem, and requires test macro light durable, reaches test request so that controller can be in proper working order.
In the controller production run, need test, and traditional controller test needs to use direct current generator as controller load output to be provided in test process controller.
Through research to prior art; The inventor finds: the electric current that in the process of classic method test controller, needs is bigger; If controller causes output short-circuit for some reason when test like this, will directly cause controller to burn out, cause device damage to use.Because the volume and weight of direct current generator is all bigger, when test, need a fixing test platform in addition, this is extremely inconvenient in practical operation, and motor power consumption is big, causes testing cost to increase.
The utility model content
In view of this, the application embodiment provides a kind of controller simulated testing system, need not to use direct current motor just can simulate the vehicle-mounted control function, to solve the problem that existing method of testing exists when controller is tested.
To achieve these goals, the technical scheme that provides of the application embodiment is following:
A kind of controller simulated testing system is used for controller is tested, and comprising: simulation control enclosure, contactor, simulated machine and power supply, wherein:
Be provided with analog electrical key, simulation interlock switch, simulation gear and simulation throttle in the said simulation control enclosure, and outer setting there is the external terminal that is connected with said analog electrical key, simulation interlock switch, simulation gear and simulation throttle on the said simulation control enclosure;
Two links of said power supply and said contactor are in series, and two ends are provided with two splicing ears after the series connection, and two control ends of said contactor are provided with two external terminals;
Said simulated machine is a Transformer Winding, and the said Transformer Winding and first resistance are in series, and connects back two sections and be provided with two splicing ears.
Preferably, said analog electrical key is a single-pole single-throw switch (SPST), and said simulation interlock switch is a single-pole single-throw switch (SPST), and said driving switch is a single-pole double-throw switch (SPDT).
Preferably, said analog electrical key, simulation interlock switch, simulation gear are electronic switch.
Preferably, said simulation throttle is a potentiometer, and two links of said potentiometer, a control end are connected with an external terminal respectively.
Preferably, said contactor is a relay, and the two ends of said relay switch are as two links, and the two ends of said relay coil are as two control ends.
Preferably, said power supply is a direct supply.
Visible by above technical scheme, the controller simulated testing system that the application embodiment provides comprises: simulation control enclosure, contactor, simulated machine and power supply, wherein simulated machine adopts the Transformer Winding coil to come the field coil of simulated machine.Compared with prior art, owing to make controller be in band year state, realize simulation vehicle-mounted control function, thereby need not to use direct current motor that institute is so that this test system structure is simple, light through the field coil of simulated machine.
In addition, it is small-power power that this controller simulated testing system uses when band carries test, not only more energy-conservation, and can prevent when test controller because the problem that output short-circuit causes controller to burn out.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the controller simulated testing system that Fig. 1 provides for the application embodiment;
When testing with controller, the controller simulated testing system that Fig. 2 provides for the application embodiment is connected synoptic diagram.
Embodiment
In order to make those skilled in the art person understand the technical scheme among the application better; To combine the accompanying drawing among the application embodiment below; Technical scheme among the application embodiment is carried out clear, intactly description; Obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
The structural representation of the controller simulated testing system that Fig. 1 provides for the application embodiment.
As shown in Figure 1, this controller simulated testing system comprises: simulation control enclosure 1, contactor M, simulated machine T and power supply A.
In simulation control enclosure 1, be provided with analog electrical key 11, simulation interlock switch 12, simulation gear 13 and simulation throttle 14; Analog electrical key 11 is used for the key line on the simulating vehicle, and according to the conducting or the disconnection of Electrical key control key line, simulation interlock switch 12 is used to control the conducting of analog electrical key; And can be after conducting so that Electrical key keeps conducting state; Avoid the problem that occurs breaking off, simulation gear 13 is used for the control gear of simulating vehicle, and when different gears, to vehicle the electric current that varies in size is provided; Simulation throttle 14 is used for the simulating vehicle throttle, the size of current that the control box vehicle provides.
Be outside equipped with the extraneous terminal that is connected with analog electrical key 11, simulation interlock switch 12, simulation gear 13, simulation throttle 14 at simulation control enclosure 1; And analog electrical key 11 is connected with two external terminals respectively with simulation interlock switch 12, and the simulation gear 13 in the simulation control enclosure 1 is connected with three extraneous terminals respectively with simulation throttle 14.
In this application embodiment, analog electrical key 11 can be for a single-pole single-throw switch (SPST), and is as shown in Figure 2; Analog electrical key 11 is first K switch 1; Simulation interlock switch 12 also can be for a single-pole single-throw switch (SPST), and as shown in Figure 2, simulation interlock switch 13 is second switch K2.And because the direct current separately excited machine needs controller and controls it, realize rotating and reverse, so simulation gear 13 can be a single-pole double-throw switch (SPDT), be used to realize that simulated machine rotates and reverse, as shown in Figure 2, the simulation driving switch is the 3rd K switch 3.In addition, simulation throttle 14 can adopt a potentiometer R0.
In addition, in other embodiment of the application, analog electrical key 11, simulation interlock switch 12 and simulation gear 13 can also adopt electronic switch to realize respectively.
As shown in Figure 1, two links of power supply A and contactor M are in series, and two ends, series connection back are connected with two splicing ears.In addition, also be connected with two external terminals respectively on two of contactor M control ends.In the application embodiment, power supply A can be direct supply, and contactor M can be relay, and the relay switch two ends are as two links, and the two ends of relay coil are as two control ends.
Simulated machine is a Transformer Winding T, is used for the field copper of analog DC motor.The Transformer Winding T and first resistance R are in series, and connect back two sections and establish respectively and be connected with two splicing ears.
When testing with controller, the controller simulated testing system that Fig. 2 provides for the application embodiment is connected synoptic diagram.As shown in Figure 2, controller is provided with 14 pins, and the external terminal of this controller simulated testing system that 14 pins of controller are provided with the application embodiment respectively is connected.
Power supply A one end is connected with second pin two of controller, and the other end is connected with the link of contactor M, and another link of contactor M is connected with first pin one of controller.The three-prong 3 of one side controller of simulated machine T coil is connected, and is connected after the other end and first resistance R are in series on the 4th pin 4 of controller.
One end of first K switch 1 is connected with the 9th pin 9 of controller, and the other end is connected with an end of contactor M coil, and another of contactor M coil lost by being connected with the tenth pin one 0 of controller.The two ends of second switch K2 are connected between the 5th pin 5 and six pins 6 of controller.Two stiff ends in the 3rd K switch 3 are connected with the tenth three-prong 13 with the 11 pin one 1 of control respectively; A movable end is connected with the 7th pin 7 of controller; In addition, according to the needs of gear, can also the 3rd switch be arranged to single pole multiple throw.
Two links of potentiometer R0 are connected between controller the 8th pin 8 and the 14 pin one 4, and the control end of potentiometer R0 is connected with the 12 pin one 2 of controller.
This controller simulated testing system that the application embodiment provides; When controller is tested; At first with first K switch, 1 closure, the control circuit of controller will be in "on" position this moment, can check whether fault and control circuit operate as normal whether of controller through host computer.When the control circuit operate as normal, closed second switch K2 again is with contactor M coil electricity; Make contactor M closed,, and then make the driving circuit of controller switch on the contactless contactor conducting; Transformer Winding T energising this moment, the controller operate as normal, two gears just can realize controlling rotating and reverse of motor about then the 3rd K switch 3 being adjusted to respectively; And the control end of regulator potentiometer R0 just can realize regulating the size of throttle; Break off first K switch 1 at last, make controller to be quit work contactor M outage.
Visible by above technical scheme; The controller simulated testing system that the application embodiment provides comprises: simulation control enclosure, contactor, simulated machine and power supply, and wherein simulated machine adopts the Transformer Winding coil to come the field coil of simulated machine; And the field coil through simulated machine makes controller be in band year state; Realize simulation vehicle-mounted control function, thereby need not to use direct current motor, institute is so that this test system structure is simple, light.In addition, it is small-power power that this controller simulated testing system uses when band carries test, not only more energy-conservation, and can prevent when test controller because the problem that output short-circuit causes controller to burn out.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the application or scope in other embodiments among this paper.Therefore, the application will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a controller simulated testing system is used for controller is tested, and it is characterized in that, comprising: simulation control enclosure, contactor, simulated machine and power supply, wherein:
Be provided with analog electrical key, simulation interlock switch, simulation gear and simulation throttle in the said simulation control enclosure, and outer setting there is the external terminal that is connected with said analog electrical key, simulation interlock switch, simulation gear and simulation throttle on the said simulation control enclosure;
Two links of said power supply and said contactor are in series, and two ends are provided with two splicing ears after the series connection, and two control ends of said contactor are provided with two external terminals;
Said simulated machine is a Transformer Winding, and the said Transformer Winding and first resistance are in series, and connects back two sections and be provided with two splicing ears.
2. system according to claim 1 is characterized in that, said analog electrical key is a single-pole single-throw switch (SPST), and said simulation interlock switch is a single-pole single-throw switch (SPST), and said driving switch is a single-pole double-throw switch (SPDT).
3. system according to claim 1 is characterized in that, said analog electrical key, simulation interlock switch, simulation gear are electronic switch.
4. system according to claim 1 is characterized in that, said simulation throttle is a potentiometer, and two links of said potentiometer, a control end are connected with an external terminal respectively.
5. system according to claim 1 is characterized in that, said contactor is a relay, and the two ends of said relay switch are as two links, and the two ends of said relay coil are as two control ends.
6. system according to claim 1 is characterized in that, said power supply is a direct supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279959U CN202394112U (en) | 2011-12-16 | 2011-12-16 | Controller simulation test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279959U CN202394112U (en) | 2011-12-16 | 2011-12-16 | Controller simulation test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394112U true CN202394112U (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205279959U Expired - Lifetime CN202394112U (en) | 2011-12-16 | 2011-12-16 | Controller simulation test system |
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| CN (1) | CN202394112U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902264A (en) * | 2012-10-09 | 2013-01-30 | 埃泰克汽车电子(芜湖)有限公司 | Circuit and method for testing power window controller |
| CN104122881A (en) * | 2013-04-24 | 2014-10-29 | 哈尔滨飞机工业集团有限责任公司 | Tester of alarm control box of airplane |
| CN104298125A (en) * | 2014-08-27 | 2015-01-21 | 北京华力创通科技股份有限公司 | Modular CPCI wire distribution cabinet |
| CN110955224A (en) * | 2019-11-18 | 2020-04-03 | 北京机械设备研究所 | Testing device and testing method for mechanism lock control component |
-
2011
- 2011-12-16 CN CN2011205279959U patent/CN202394112U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902264A (en) * | 2012-10-09 | 2013-01-30 | 埃泰克汽车电子(芜湖)有限公司 | Circuit and method for testing power window controller |
| CN102902264B (en) * | 2012-10-09 | 2015-01-14 | 埃泰克汽车电子(芜湖)有限公司 | Method for testing power window controller |
| CN104122881A (en) * | 2013-04-24 | 2014-10-29 | 哈尔滨飞机工业集团有限责任公司 | Tester of alarm control box of airplane |
| CN104298125A (en) * | 2014-08-27 | 2015-01-21 | 北京华力创通科技股份有限公司 | Modular CPCI wire distribution cabinet |
| CN110955224A (en) * | 2019-11-18 | 2020-04-03 | 北京机械设备研究所 | Testing device and testing method for mechanism lock control component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGXI PROVINCE AUTOMOBILE GROUP CO., LTD. Free format text: FORMER NAME: WULING AUTOMOBILE CO., LTD., LIUZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee after: Guangxi company limited of automobile group Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee before: Liuzhou Wuling Motors Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |