CN101170791B - An industrial installation device for testing power on and off automatically - Google Patents
An industrial installation device for testing power on and off automatically Download PDFInfo
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- CN101170791B CN101170791B CN2007101965399A CN200710196539A CN101170791B CN 101170791 B CN101170791 B CN 101170791B CN 2007101965399 A CN2007101965399 A CN 2007101965399A CN 200710196539 A CN200710196539 A CN 200710196539A CN 101170791 B CN101170791 B CN 101170791B
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Abstract
The invention discloses a test suit device capable of automatically powering on and powdering off. The test suit device is connected with an upper computer and a system device, and comprises a single chip computer system, a device integrated controller, a power supply, a plurality of serial port terminals, and a plurality of corresponding outlet terminals. The plurality of serial port terminals and the corresponding plurality of outlet terminals are connected with different system devices, the device integrated controller is connected with the single chip computer system and upper computer, and the upper computer transmits information to the single chip computer system to control the device integrated controller to switch the connected different system devices for testing. The plurality of serial port terminals and the corresponding plurality of outlet terminals are respectively connected with the system devices to be tested. The power supply is connected with the single chip computer system and used for supplying electricity to the test suit device. The invention can not only meet the requirement of simultaneous production and test of large scale system devices, but also can improve the efficiency of production and test and the validity of test, and reduce production cost.
Description
Technical field
The present invention relates to the industrial installation device for testing of a kind of automatic power on and off of communication equipment field.
Background technology
The reperformance test of communication equipment power on and off is the stability problem of exposing product design fully, find the hidden danger in the product design, as the last surge of power unit influence to product, the reliability of electrification reset and system are when normal operation, can return to normal or the like behind the power on and off, and the test of this part is to finish by manual type usually, the repeatability of work, the continuation of time, it all is manual testing's weakness that the test frequency be cannot say for sure to demonstrate,prove etc., and the analysis for test result also lacks enough data bases, therefore to the exposure of product problem, there are significantly limitation and not enough in conventional test methodologies and means.
As shown in Figure 1, be the testing scheme structure chart of existing equipment; Existing testing scheme needs equipment is controlled test separately, manually equipment is carried out the power-on and power-off operation, is connected with the backstage by the serial ports control line, and at background terminal, the job information of facilities for observation is with this judgment device working condition.
Deficiency of the prior art is mainly:
1, testing efficiency is low, can only test a system equipment at every turn, is not suitable for producing in enormous quantities test request, influences production cost.
2, each test all needs manually to waste time and energy ceaselessly to the system switching electricity.
Summary of the invention
Technical problem solved by the invention is to provide a kind of industrial installation device for testing of automatic power on and off, satisfies that system equipment is produced test simultaneously in enormous quantities and design, to improve the validity of production test efficient and test, reduces production costs.
In order to address the above problem, the invention provides a kind of industrial installation device for testing of automatic power on and off, be connected with system equipment with host computer, it is characterized in that, described industrial installation device for testing is by Single Chip Microcomputer (SCM) system, the equipment Centralized Controller, power supply and a plurality of serial ports terminal and corresponding a plurality of outlet terminals are formed, a plurality of outlet terminals of wherein said a plurality of serial ports terminal and correspondence are connected with different described system equipments, described equipment Centralized Controller is connected with host computer by described Single Chip Microcomputer (SCM) system, described host computer sends information to described Single Chip Microcomputer (SCM) system, control the different system equipment that described equipment Centralized Controller switching controls links to each other, test; Described a plurality of serial ports terminal is connected with system equipment to be measured respectively with corresponding a plurality of outlet terminals; Described power supply is connected with Single Chip Microcomputer (SCM) system and is used to described industrial installation device for testing that electric energy is provided.
Industrial installation device for testing of the present invention, wherein, described Single Chip Microcomputer (SCM) system is the PIC16F877 single-chip microcomputer; Described power supply provides electric energy and provides electric energy for different system equipment to be measured for described industrial installation device for testing, described power supply is made up of power supply adaptor and AC220V or power supply adaptor and DC-48V, wherein, described power supply adaptor is the industrial installation device for testing power supply, and described AC220V or DC-48V are different system power devices to be measured.
Industrial installation device for testing of the present invention wherein, also comprises shell, and shell is made up of loam cake and lower cover;
Wherein, also comprise fan, described fan is connected with the power supply of industrial installation device for testing;
Wherein, being connected of the Single Chip Microcomputer (SCM) system of described industrial installation device for testing and host computer is by 1 Serial Port Line.
Industrial installation device for testing of the present invention, wherein, described a plurality of serial ports terminals and corresponding a plurality of outlet terminals are generally 8 groups;
Wherein, described 8 serial ports terminals are connected with different system equipment to be measured by 8 parallel double twisted wires, 8 outlet terminals can by supply socket or directly and different system equipment to be measured be connected;
Industrial installation device for testing of the present invention, wherein, described equipment Centralized Controller is by being connected with outlet terminal with each relay;
Wherein, described relay is the relay of band isolation.
Industrial installation device for testing of the present invention wherein, also comprises: reset circuit and clock oscillator, and described reset circuit links to each other with described Single Chip Microcomputer (SCM) system, is used for resetting of Single Chip Microcomputer (SCM) system; Described clock oscillator links to each other with described Single Chip Microcomputer (SCM) system, for Single Chip Microcomputer (SCM) system provides clock pulse.
Adopt the industrial installation device for testing of automatic power on and off of the present invention, not only can satisfy system equipment and produce test simultaneously in enormous quantities, and can improve the validity of production test efficient and test, problem such as reduce production costs.
Description of drawings
Fig. 1 is the present invention's testing scheme structure chart described in the prior art;
Fig. 2 is the networking test structure figure of the industrial installation device for testing of the automatic power on and off described in the embodiment of the invention;
Fig. 3 is the industrial installation device for testing cut-away view of the automatic power on and off described in the embodiment of the invention.
Embodiment
The present invention provides a kind of industrial installation device for testing of automatic power on and off here, designs in order to satisfy system equipment to produce test simultaneously in enormous quantities, and to improve the validity of production test efficient and test, problem such as reduce production costs.Below embodiment is described in detail, but not as a limitation of the invention.
As shown in Figure 2, be the networking test structure figure of automatic power on and off test fixture of the present invention; Automatic power on and off industrial installation device for testing 202 of the present invention can once carry out the test of 8 system equipments, automatically after test is finished, come the quality of judgment device by the data that feed back to background terminal (host computer 201), observation and analysis by back-end data can be found out which system equipment 203 existing problems exactly, can improve production test efficient and production capacity like this, and present method of testing is that next background terminal (host computer) can only be controlled an equipment in the prior art, and each switch electricity all needs manually to operate, test is inconvenient like this, and production efficiency is low.The efficient that the industrial installation device for testing of automatic power on and off under equal conditions brings is the octuple of present method of testing.
As shown in Figure 3, automatic power on and off industrial installation device for testing of the present invention is made up of Single Chip Microcomputer (SCM) system, equipment Centralized Controller, power supply and 8 serial ports terminals and 8 corresponding outlet terminals, wherein said 8 serial ports terminals and corresponding 8 outlet terminals, be connected with corresponding system equipment, described equipment Centralized Controller is connected with host computer by described Single Chip Microcomputer (SCM) system, wherein, being connected of the Single Chip Microcomputer (SCM) system of described test fixture and host computer is by 1 Serial Port Line (DB9, and meanwhile RJ45 connector); Described host computer sends information to described Single Chip Microcomputer (SCM) system by serial ports, controls the continuous system equipment of described equipment Centralized Controller switching and tests; Described 8 serial ports terminals are connected with system's Devices to test of correspondence respectively with 8 corresponding outlet terminals; Described power supply provides electric energy and provides electric energy (wherein, described power supply adaptor is industrial installation device for testing power supply, and described AC220V or DC-48V are different system power devices to be measured) for different system equipment to be measured for described industrial installation device for testing; The industrial installation device for testing of automatic power on and off also comprises shell, fan and reset circuit and clock oscillator, and described shell is made up of loam cake and lower cover; The power supply of described fan is provided by test fixture; Described reset circuit is used for resetting of Single Chip Microcomputer (SCM) system; Described clock oscillator provides clock pulse for Single Chip Microcomputer (SCM) system.
Wherein, described Single Chip Microcomputer (SCM) system adopts the design of PIC16F877 single-chip microcomputer, and software program stores in the memory of single-chip microcomputer inside; Can carry out the power-on and power-off test to eight equipment simultaneously,, switch to the serial ports of the system equipment of selection by commutation circuit by serial ports and upper machine communication;
Described 8 serial ports terminals can link to each other with different system equipment of serial to be measured by 8 parallel double twisted wires (both sides all are RJ45 connectors), and 8 outlet terminals are by supply socket or directly link to each other with 8 different system equipment to be measured; What link to each other with outlet terminal is the relay (control-48V or 220V) that band is isolated, and forceful electric power light current is isolated in the PCB design; Direct current exchanges isolates; Can realize online or offline operation; Described 8 equipment of serial can change one road IC by serial ports control IC (integrated circuit) or multichannel and be connected with Single Chip Microcomputer (SCM) system or PC.
Because the present invention is the automatic test that carries out on specific test fixture, can improve testing efficiency and test validity greatly, helps reducing production costs.And the industrial installation device for testing structure of this automatic power on and off is simple relatively, easy to operate, ease for use is good, and for the test first-pass yield that improves later process, it is useful that cost is reprocessed in reduction, also can satisfy requirement of mass production.
In sum, what the present invention discussed is a kind of new automatic power on and off industrial installation device for testing, and this industrial installation device for testing can satisfy following the requirement: improve testing efficiency, finish powering on automatically and cutting off the power supply control of many data products simultaneously; 8 passages are arranged, control when can realize the independent control of every passage and 8 equipment by revising parameter; Can be set, the frequency and serial ports speed (the different serial ports speed of product are inconsistent) cycle that powers on and cut off the power supply; Automatically detect the back equipment normal condition that powers on, the information of uploading is given background terminal (host computer) keeping records, and background terminal (host computer) carries out analytic statistics according to data; Circuit is simple and practical, cost optimization; Light current and forceful electric power safety are isolated; Mode of operation is simple and practical; Be applicable to the system-level system test of data product; The data product possessed versatility.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (7)
1. the industrial installation device for testing of an automatic power on and off, be connected with system equipment with host computer, it is characterized in that, described industrial installation device for testing is by Single Chip Microcomputer (SCM) system, the equipment Centralized Controller, power supply and a plurality of serial ports terminal and corresponding a plurality of outlet terminals are formed, a plurality of outlet terminals of wherein said a plurality of serial ports terminal and correspondence are connected with different described system equipments, described a plurality of serial ports terminal changes one road IC by serial ports control IC or multichannel and is connected with Single Chip Microcomputer (SCM) system, described equipment Centralized Controller is connected with host computer by described Single Chip Microcomputer (SCM) system, described host computer sends information to described Single Chip Microcomputer (SCM) system, control the different system equipment that described equipment Centralized Controller switching controls links to each other, test; Described a plurality of serial ports terminal is connected with system equipment to be measured respectively with corresponding a plurality of outlet terminals; Described power supply is connected with Single Chip Microcomputer (SCM) system and is used to described industrial installation device for testing that electric energy is provided and provides electric energy for different system equipment to be measured, described power supply is made up of power supply adaptor and AC220V or power supply adaptor and DC-48V, wherein, described power supply adaptor is the industrial installation device for testing power supply, and described AC220V or DC-48V are different system power devices to be measured; Described equipment Centralized Controller is connected with outlet terminal by each relay to be isolated.
2. industrial installation device for testing as claimed in claim 1 is characterized in that, also comprises shell, and shell is made up of loam cake and lower cover.
3. industrial installation device for testing as claimed in claim 1 is characterized in that, also comprises fan, and described fan is connected with the power supply of industrial installation device for testing.
4. industrial installation device for testing as claimed in claim 1 is characterized in that, being connected of the Single Chip Microcomputer (SCM) system of described industrial installation device for testing and host computer is by 1 Serial Port Line.
5. industrial installation device for testing as claimed in claim 1 is characterized in that, described a plurality of serial ports terminals and corresponding a plurality of outlet terminals are generally 8 groups.
6. industrial installation device for testing as claimed in claim 5 is characterized in that, 8 serial ports terminals are connected with different system equipment to be measured by 8 parallel double twisted wires, 8 outlet terminals can by supply socket or directly and different system equipment to be measured be connected.
7. industrial installation device for testing as claimed in claim 1 is characterized in that, also comprises: reset circuit and clock oscillator, and described reset circuit links to each other with described Single Chip Microcomputer (SCM) system, is used for resetting of Single Chip Microcomputer (SCM) system; Described clock oscillator links to each other with described Single Chip Microcomputer (SCM) system, for Single Chip Microcomputer (SCM) system provides clock pulse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101965399A CN101170791B (en) | 2007-11-29 | 2007-11-29 | An industrial installation device for testing power on and off automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101965399A CN101170791B (en) | 2007-11-29 | 2007-11-29 | An industrial installation device for testing power on and off automatically |
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| Publication Number | Publication Date |
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| CN101170791A CN101170791A (en) | 2008-04-30 |
| CN101170791B true CN101170791B (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101965399A Expired - Fee Related CN101170791B (en) | 2007-11-29 | 2007-11-29 | An industrial installation device for testing power on and off automatically |
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|---|---|---|---|---|
| CN101576860B (en) * | 2009-06-11 | 2011-06-08 | 成都市华为赛门铁克科技有限公司 | Detection method and detection system of linux or windows operation system |
| CN102156400A (en) * | 2010-09-17 | 2011-08-17 | 富美科技有限公司 | Batch detection device and method for selenium drum chips |
| CN102445626B (en) * | 2010-10-13 | 2015-07-22 | 中兴通讯股份有限公司 | Single board testing method and device for the same |
| CN103376797B (en) * | 2012-04-13 | 2016-02-24 | 珠海格力电器股份有限公司 | The proving installation of controller and controller senile experiment case |
| CN102801582B (en) * | 2012-07-20 | 2015-05-27 | 飞天诚信科技股份有限公司 | Device and method for realizing automatic power failure of USB (Universal Serial Bus) device |
| CN103577291B (en) * | 2013-11-12 | 2017-01-11 | 福建联迪商用设备有限公司 | System and method for testing power failure of embedded system |
| CN104111644B (en) * | 2014-07-01 | 2018-02-09 | 珠海格力电器股份有限公司 | The monitoring system of household appliances |
| CN105372619B (en) * | 2014-08-06 | 2019-01-22 | 国家电网公司 | A kind of safety chip power failure test equipment |
| CN105116351B (en) * | 2015-08-19 | 2019-02-05 | 许继集团有限公司 | A kind of multiple power supplies power failure alarm device |
| CN105093094B (en) * | 2015-09-16 | 2017-10-17 | 中国人民解放军国防科学技术大学 | Electric reliability automatic detection device and detection method on chip |
| CN107478980A (en) * | 2017-08-04 | 2017-12-15 | 深圳市新国都支付技术有限公司 | A kind of POS mainboard automated testing method and circuit |
| CN110988540A (en) * | 2019-12-12 | 2020-04-10 | 山东有人信息技术有限公司 | Automatic power-on and power-off testing system of Internet of things communication equipment |
| CN112612662A (en) * | 2020-12-18 | 2021-04-06 | 核工业理化工程研究院 | Communication reliability simulation test method for laser vibration-amplification chain serial port monitoring equipment |
| CN113411144B (en) * | 2021-07-30 | 2021-12-17 | 深圳市富创优越科技有限公司 | Device testing method, server and medium |
| CN115833532B (en) * | 2023-02-10 | 2023-05-05 | 上海谐振半导体科技有限公司 | Power supply device and method for integrated circuit test module |
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| CN101170791A (en) | 2008-04-30 |
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Owner name: WUXI POWER SUPPLY CO., LTD, JIANGSU ELECTRIC POWER Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20141210 |
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Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 214061 WUXI, JIANGSU PROVINCE |
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Effective date of registration: 20141210 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corporation |
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