CN203012500U - Controller test system - Google Patents
Controller test system Download PDFInfo
- Publication number
- CN203012500U CN203012500U CN 201220571512 CN201220571512U CN203012500U CN 203012500 U CN203012500 U CN 203012500U CN 201220571512 CN201220571512 CN 201220571512 CN 201220571512 U CN201220571512 U CN 201220571512U CN 203012500 U CN203012500 U CN 203012500U
- Authority
- CN
- China
- Prior art keywords
- module
- test
- controller
- utility
- hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a controller test system. The system comprises a master control computer, a multifunctional measuring switch/measuring unit, a multiplex switch module, a relay module, a special purpose module, a direct-current program control power supply, a signal transfer combination, a hub, an instrument container and a universal meter, wherein the master control computer is connected with the direct-current program control power supply and the instrument container through the hub, and the direct-current program control power supply is connected with the signal transfer combination. The controller test system provided by the utility model has the advantages of wide coverage and high integration level, and is capable of not only reducing repeated manual wire connection so as to prevent artificial operation faults and guarantee the consistency of the tested parameters, but also significantly increasing the test efficiency, shortening the production period, maintaining the technology state, increasing the data accuracy, ensuring the product quality, and achieving an automatic debugging/test function. In addition, the number of external test instruments is greatly reduced, preventing multiple external signal sources and direct-current voltage-stabilized power supplies.
Description
Technical field
The utility model relates to test macro, relates in particular to a kind of controller test system.
Background technology
Controller is present electronic applications a kind of electron device commonly used.Controller generally all needs to test.At present, mainly there is following problem in controller product test method: (1) integrated level is poor: test products often needs test fixture, multimeter, product, additional power source etc. are coupled together with wire, thereby make test process loaded down with trivial details, complicated, integrated level is poor.Especially in humid test, vibration test, aging workflow, (what have need to carry out in cooperation unit) carried out in test usually in different environment, and equipment is many, need carrying back and forth, dismounting repeatedly, connection combination, complicated operation, workload is large, and efficient is low.In work in the past, often occur because the equipment of reconnecting makes a mistake, cause product and testing tool to damage, have a strong impact on product development quality and progress; (2) automaticity is low.Present testing apparatus adopts shift knob mode output signal, and voltage, electric current are provided.Test procedure is complicated, and test products needs manually repeatedly open and close button, repeatedly observation, logging test results, automaticity is low, invalid record often occurs, need test repeatedly, be unfavorable for Data Collection, data analysis and the quality control of production debugging parameter.
Therefore, need to provide a kind of controller test system to address the above problem.
The utility model content
in order to address this problem, the utility model discloses a kind of controller test system, described controller test system comprises main control computer, multifunctional measuring switch/measuring unit, the multiplexer switch module, relay module, special module, program-control DC power, the signal converting combination, hub, instrument container and multimeter, wherein said main control computer passes through described hub and is connected the connection of program-control DC power and described instrument container, described program-control DC power also is connected with described signal converting, also be connected with described instrument container on described hub, described instrument container respectively with described multifunctional measuring switch/measuring unit, described multiplexer switch module, described relay module, described special module, described multimeter connects, described multiplexer switch module, described relay module, the other end of described special module connects described signal converting combination, described multiplexer switch module be connected multimeter and connect.
Preferably, described main control computer also is connected with printer.
Preferably, described signal converting combination also is connected with controller.
This controller test system has broad covered area, the characteristics that integrated level is high, not only can reduce manually wiring repeatedly, avoid the misoperation of artificial property, guarantee the consistance of measured parameter, and greatly improve testing efficiency, the speed production cycle keeps state of the art, improves data accuracy, guarantee product quality, realize automated debug/test function.The external testing tool of a large amount of minimizing, avoid external a plurality of signal source and D.C. regulated power supply simultaneously.
Introduced the concept of a series of reduced forms in the utility model content part, this will further describe in the embodiment part.The utility model content part does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantage of the present utility model and feature in detail.
Description of drawings
Fig. 1 is the block diagram according to the controller test system of an embodiment of the utility model;
Fig. 2 is the panel figure according to the controller test system of an embodiment of the utility model.
Embodiment
In the following description, having provided a large amount of concrete details understands the utility model more thoroughly in order to provide.Yet, it will be apparent to one skilled in the art that the utility model can need not one or more these details and be implemented.In other example, for fear of obscuring with the utility model, be not described for technical characterictics more well known in the art.
In order thoroughly to understand the utility model, detailed structure will be proposed in following description.Obviously, execution of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, yet except these were described in detail, the utility model can also have other embodiments.
Below with reference to accompanying drawing, embodiment of the present utility model is made detailed description.
With reference to figure 1 and Fig. 2, show the controller test system according to an embodiment of the utility model.This test macro comprises main control computer 1, multifunctional measuring switch/measuring unit 2, multiplexer switch module 3, relay module 4, special module 5, program-control DC power 6, signal converting combination 7, hub (HUB) 8, instrument container 10 and multimeter (DMM) 11.Wherein main control computer is connected with program-control DC power by hub 8 and instrument container 10 connections, and program-control DC power 6 also is connected with signal converting combination 7.Also be connected with instrument container 10 on hub 8, instrument container 10 is connected with multifunctional measuring switch/measuring unit 2, multiplexer switch module 3, relay module 4, special module 5, multimeter 11 respectively.The other end of multiplexer switch module 3, relay module 4, special module 5 connects signal converting combination 7.Multiplexer switch module 3 is connected connection with multimeter.
Above-mentioned main control computer 1 can also be connected with printer 9.Above-mentioned signal converting combination 7 also is connected with controller 12, so that controller is tested.Above-mentioned multifunctional measuring switch/measuring unit 2 can adopt all purpose instrument platform 34980A, multiplexer switch module 3 can adopt multiplexer switch module 34921A, relay module 4 can adopt relay module 34937A, special module 5 can adopt special module 34961X, and program-control DC power 6 can adopt program-control DC power N5746A.The utility model adopts the LXI bussing technique, and the communication and control of main control computer and surveying instrument and programmable power supply is realized by Ethernet, has embodied the advance of whole system.
This controller test system connects controller technique plug, starts the System self-test program, and power supply N5746A, instrument platform 34980A, control and measurement circuit etc. are carried out Correctness checking.The connecting test cable, start-up performance test, vibration-testing or debug function are completed corresponding test function.Data retrieval and statistics are used for data are inquired about or processed.In system, after test procedure started, main control computer was controlled the N5746A programmable power supply by 34937A controller is powered, and supply voltage is carried out Correctness checking.Work schedule and principle of work according to controller, main control computer is controlled 34980A multifunctional measuring switch/measuring unit, complete by relay switch module 34937A the output of circuit is controlled, under the cooperation of its multiplexer switch module 34921A, adopt 6 built-in Semi-digital multimeters to complete the test of controller parameter, and the time-ordered measurement special module is completed the measurement to functions such as times.This controller test system realizes the controller automatization test function by the method that adopts " software and hardware combining ", has realized that robotization replaces artificial wiring method of testing.
This controller test system has broad covered area, the characteristics that integrated level is high, not only can reduce manually wiring repeatedly, avoid the misoperation of artificial property, guarantee the consistance of measured parameter, and greatly improve testing efficiency, the speed production cycle keeps state of the art, improves data accuracy, guarantee product quality, realize automated debug/test function.The external testing tool of a large amount of minimizing, avoid external a plurality of signal source and D.C. regulated power supply simultaneously.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just is used for for example and the purpose of explanation, but not is intended to the utility model is limited in described scope of embodiments.It will be understood by those skilled in the art that in addition; the utility model is not limited to above-described embodiment; can also make more kinds of variants and modifications according to instruction of the present utility model, these variants and modifications all drop in the utility model scope required for protection.Protection domain of the present utility model is defined by the appended claims and equivalent scope thereof.
Claims (3)
1. controller test system, it is characterized in that, described controller test system comprises main control computer, multifunctional measuring switch/measuring unit, the multiplexer switch module, relay module, special module, program-control DC power, the signal converting combination, hub, instrument container and multimeter, wherein said main control computer passes through described hub and is connected the connection of program-control DC power and described instrument container, described program-control DC power also is connected with described signal converting, also be connected with described instrument container on described hub, described instrument container respectively with described multifunctional measuring switch/measuring unit, described multiplexer switch module, described relay module, described special module, described multimeter connects, described multiplexer switch module, described relay module, the other end of described special module connects described signal converting combination, described multiplexer switch module be connected multimeter and connect.
2. controller test according to claim 1 system, is characterized in that, described main control computer also is connected with printer.
3. controller test according to claim 1 system, is characterized in that, described signal converting combination also is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571512 CN203012500U (en) | 2012-11-01 | 2012-11-01 | Controller test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571512 CN203012500U (en) | 2012-11-01 | 2012-11-01 | Controller test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012500U true CN203012500U (en) | 2013-06-19 |
Family
ID=48604074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571512 Expired - Lifetime CN203012500U (en) | 2012-11-01 | 2012-11-01 | Controller test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750093A (en) * | 2013-12-31 | 2015-07-01 | 中核控制系统工程有限公司 | Labview based RS485 bus structure DCS system I/O slave station testing system |
| CN111815003A (en) * | 2020-07-31 | 2020-10-23 | 国网浙江省电力有限公司绍兴供电公司 | Multifunctional integration-based secondary overhaul operation system and method |
-
2012
- 2012-11-01 CN CN 201220571512 patent/CN203012500U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750093A (en) * | 2013-12-31 | 2015-07-01 | 中核控制系统工程有限公司 | Labview based RS485 bus structure DCS system I/O slave station testing system |
| CN111815003A (en) * | 2020-07-31 | 2020-10-23 | 国网浙江省电力有限公司绍兴供电公司 | Multifunctional integration-based secondary overhaul operation system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202649810U (en) | Equipment used for automotive electronic control module CAN network integration test | |
| CN201757767U (en) | General comprehensive automatic test system of airplane electronic part | |
| CN102565563B (en) | For robotization integrated test system and the method for automotive electronics electric system | |
| CN109917276A (en) | Multifunction circuit board automatic test equipment, test macro and test method | |
| CN104345262A (en) | Universal circuit board test system | |
| CN105137364A (en) | Automatic test system of switching power supply | |
| CN104020376A (en) | Three-remote automatic testing method for power distribution terminal | |
| CN102288849B (en) | Highway addressable remote transducer (HART) loop fault diagnosis instrument and method | |
| CN203422426U (en) | Universal comprehensive automatic test system of airborne computer of civilian airliner | |
| CN203012500U (en) | Controller test system | |
| CN109752641A (en) | A kind of method, apparatus, equipment and the storage medium of batch testing Devices to test | |
| CN203587710U (en) | Driving board test device for frequency converter | |
| CN108152711A (en) | Based on bus type I/O cell board intelligent test device | |
| CN116908648A (en) | Nuclear power plant nuclear instrument system electronic board card detection device and method | |
| CN103995207A (en) | Three-remote automatic test device for power distribution terminal | |
| CN203630231U (en) | Power distributor test system | |
| CN202929136U (en) | Fault diagnosis module for VXI bus digital test system | |
| CN202677187U (en) | A controller testing system | |
| CN206281909U (en) | Based on bus type I/O cell board intelligent test device | |
| CN104569901A (en) | Detecting system for intelligent electric energy meter | |
| CN204964642U (en) | Automatic test platform's test system | |
| CN211043647U (en) | Portable test equipment inspection acceptance system | |
| CN209030217U (en) | A kind of power line communication production test macro | |
| CN206292375U (en) | A kind of power detecting system | |
| CN112505523A (en) | PCBA function test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |