CN110243621A - A kind of aging testing system and ageing testing method of semaphore - Google Patents
A kind of aging testing system and ageing testing method of semaphore Download PDFInfo
- Publication number
- CN110243621A CN110243621A CN201910629917.0A CN201910629917A CN110243621A CN 110243621 A CN110243621 A CN 110243621A CN 201910629917 A CN201910629917 A CN 201910629917A CN 110243621 A CN110243621 A CN 110243621A
- Authority
- CN
- China
- Prior art keywords
- measured signal
- test
- signal machine
- semaphore
- cabinet body
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
Abstract
A kind of aging testing system and ageing testing method of semaphore, including the cabinet body for accommodating more measured signal machine hosts and several test cells for concentrate to semaphore burn-in test, each test cell includes the power supply used as the resistance of measured signal machine host load, for unlike signal machine and the interchanger for connecting measured signal machine host and outer computer, resistance is connect with measured signal machine host, measured signal machine host couples with interchanger, and interchanger is coupled by cable with outer computer.Multiple test cells are set in cabinet body by the present invention, it can be achieved that aging while more semaphores, is also applied for the burn-in test of Multiple Type semaphore.
Description
Technical field
The present invention relates to a kind of burn-in test technology, the specifically a kind of aging testing system of semaphore and agings
Test method.
Background technique
In order to avoid asking for technique, design and material for occurring etc. may be concentrated in electronic product in the early stage use
It inscribes, functional test and burn-in test must be carried out in many standard regulation electronic apparatus detections of home or overseas, to find product
The problem of and time update, be improved the reliability of product reached in user hand.
After certain model semaphore production process, functional test is first carried out by reviewer item by item, recycles candle type white
Vehement lamp carries out aging as load, and this mode has the following disadvantages: that occupied space is big, difficult, repeated work are serious, consumption
It can be high.
Therefore, need to design a more semaphores simultaneously aging, the general aging testing system of Multiple Type semaphore, both
Concentration burn-in test can be carried out to semaphore, and can carry out functional test by software.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of analog signal machine host to exist
Normal work when the case where, to semaphore carry out concentrate burn-in test aging testing system.
Another technical problem to be solved by this invention is in view of the deficiencies of the prior art, to provide a kind of using above-mentioned aging
Test macro concentrate the ageing testing method of burn-in test.
The technical problem to be solved by the present invention is to what is realized by technical solution below, the present invention is a kind of signal
The aging testing system of machine, its main feature is that, the system include cabinet body for accommodating more measured signal machine hosts and for pair
Semaphore carries out several test cells of burn-in test, and each test cell includes the electricity as the load of measured signal machine host
Resistance, the power supply used for different measured signal machine hosts and for connecting exchanging for measured signal machine host and outer computer
Machine, resistance are connect with measured signal machine host, and measured signal machine host couples with interchanger, and interchanger passes through cable and external meter
The connection of calculation machine is equipped with the subrack for installing the installation part of measured signal machine host and for installing resistance, in institute in cabinet body
It states and is equipped with partition between measured signal machine host and subrack.
What the technical problems to be solved by the invention can also be realized by technical solution below, on the cabinet body
The position of installation subrack is equipped with cooling system.
What the technical problems to be solved by the invention can also be realized by technical solution below, the cooling system
Including the radiator on subrack, the resistance is installed on a heat sink, and is provided with the company of control radiator work in cabinet body
Connect device.
What the technical problems to be solved by the invention can also be realized by technical solution below, the cooling system
Further include the air ejector fan being located at the top of cabinet body and the Air Blast fan being located on rear side of cabinet body, is provided with control air ejector fan in cabinet body
And the breaker of Air Blast fan work.
What the technical problems to be solved by the invention can also be realized by technical solution below, the subrack includes
Subrack ontology equipped with panel, on subrack ontology, the panel of subrack ontology is equipped with for showing that test is single cooling system
The indicator light of first working condition is also equipped with handle on panel.
What the technical problems to be solved by the invention can also be realized by technical solution below, in the letter to be measured
Partition is equipped with number between machine host and subrack.
What the technical problems to be solved by the invention can also be realized by technical solution below, on the cabinet body
Equipped with the wire casing for fixing each wiring.
Another technical problem to be solved by this invention is realized by technical solution below, and the present invention is a kind of
The ageing testing method of semaphore, its main feature is that, this method collects more semaphores using above-mentioned aging testing system
Middle burn-in test, this method are uniformly to be packed into cabinet body more measured signal machine hosts, fixed with installation part, connection to
Power supply line, measured signal machine host between survey signal machine host and resistance and the power supply line between power supply, measured signal owner
Signal wire, interchanger between machine and interchanger and the cable between outer computer open power supply, start burn-in test, outside
Portion's computer sends by platform to measured signal machine host and instructs, and functional test is carried out, if functional test has abnormal conditions, outside
It is prompted on portion's computer.
What the technical problems to be solved by the invention can also be realized by technical solution below, in burn-in test mistake
Cheng Zhong, load generate heat, open cooling system, reduce cabinet body temperature.
What the technical problems to be solved by the invention can also be realized by technical solution below, in burn-in test mistake
Cheng Zhong shows the working condition of test cell by the indicator light on subrack.
Compared with prior art, the present invention sets multiple test cells in cabinet body, and test cell includes as letter to be measured
The resistance of number machine host load, the power supply used for unlike signal machine and for connecting measured signal machine host and external calculating
The interchanger of machine is also applied for the burn-in test of Multiple Type semaphore, it can be achieved that aging while more semaphores.Using this
The invention aging testing system and method, can not only carry out concentration burn-in test to semaphore, but can by software to its into
Row functional test.
Detailed description of the invention
Fig. 1 is the system block diagram of aging testing system of the present invention;
Fig. 2 is the structural schematic diagram of aging testing system of the present invention；
Fig. 3 is the D-D of Fig. 2 to cross-sectional view；
Fig. 4 is the rearview of Fig. 2；
Fig. 5 is the main view of subrack；
Fig. 6 is the side view of subrack.
Specific embodiment
Referring to the drawings, further describe the specific technical solution of the present invention, in order to those skilled in the art into
One step the present invention is understood, without constituting the limitation to its right.
Embodiment 1, referring to Fig.1-6, a kind of aging testing system of semaphore, the system includes to be measured for accommodating more
The cabinet body 1 of signal machine host 2 and several test cells for carrying out burn-in test to semaphore, each test cell includes
The resistance 18 that is loaded as measured signal machine host 2, the power supply 9 used for different measured signal machine hosts 2 and for connecting
The interchanger 5 of measured signal machine host 2 and outer computer 7, resistance 18 are connect with measured signal machine host 2, measured signal machine
Host 2 couples with interchanger 5, and interchanger 5 is coupled by cable 6 with outer computer 7, is equipped on cabinet body 1 for connecting electricity
The connecting terminal of resistance, measured signal machine host 2, power supply 9 and interchanger 5 is equipped in cabinet body 1 for installing measured signal owner
The installation part 3 of machine 2 and subrack 4 for installing resistance 18 are equipped with partition between the measured signal machine host 2 and subrack 4
14, pass through installation part 3, it is ensured that semaphore and remaining equipment do not shake when work.
Embodiment 2, a kind of aging testing system of semaphore described in embodiment 1 install subrack 4 on the cabinet body 1
Position cooling system, analog signal machine normal operating conditions are installed, the resistance as load can generate amount of heat, pass through
Forced convection controls resistance region temperature in normal range of operation；Cooling system has two sets, can be adjusted and be dissipated according to temperature
Thermal energy power, specific structure are as follows:
The first, the cooling system includes the radiator 19 on subrack 4, and the resistance 18 is mounted on radiator 19,
The connector 11 that control radiator 19 works is provided in cabinet body 1；
Second, the cooling system further includes the air ejector fan 13 for being located at 1 top of cabinet body and the air-supply wind for being located at 1 rear side of cabinet body
Fan 15 is provided with the breaker 12 that control air ejector fan 13 and Air Blast fan 15 work, air ejector fan 13 and air-supply wind in cabinet body 1
Fan 15 is connected by breaker 12 with external power supply.
Embodiment 3, a kind of aging testing system of semaphore described in embodiment 1, the subrack include being equipped with panel
Subrack ontology 17, on subrack ontology 17, the panel of subrack ontology 17 is equipped with for showing test cell work cooling system
Make the indicator light of situation, handle 16 is also equipped on panel.
Embodiment 4, a kind of aging testing system of semaphore described in embodiment 1, the measured signal machine host 2 with
Partition 14 is equipped between subrack 4.
Embodiment 5, a kind of aging testing system of semaphore described in embodiment 1 are equipped on the cabinet body 1 for solid
The wire casing 10 of fixed each wiring.
Embodiment 6, a kind of ageing testing method of semaphore, this method is using burn-in test system described in embodiment 1-5
System carries out concentration burn-in test to more semaphores, and this method is uniformly to be packed into more measured signal machine hosts in cabinet body, uses
Installation part fixes, and connects between power supply line, measured signal machine host and the power supply between measured signal machine host and resistance
Signal wire, interchanger between power supply line, measured signal machine host and interchanger and the cable between outer computer open electricity
Source starts burn-in test, and outer computer sends by platform to measured signal machine host and instructs, and carries out functional test, if function is surveyed
Examination has abnormal conditions, prompts on outer computer, the problem can be handled at once, can also be with batch processed.
Embodiment 7, a kind of ageing testing method of semaphore described in embodiment 6, during burn-in test, load is produced
Heat amount opens cooling system, reduces cabinet body temperature.
Embodiment 8, a kind of ageing testing method of semaphore described in embodiment 6, during burn-in test, by inserting
Indicator light on case shows the working condition of test cell.
Burn-in test principle of the present invention is: signal machine host is placed in aging testing system, is powered on,
Load is taken, is allowed to be in normal operating conditions, ageing time is 240 hours (requiring to be configured with specific reference to semaphore),
If semaphore is abnormal situation during this, alarm signal can be issued by monitoring device, convenient for finding and taking measures,
The equipment for assigning instruction and information exchange can be adjusted according to the model and quantity of semaphore to be aging.
Claims (10)
1. a kind of aging testing system of semaphore, it is characterised in that: the system includes for accommodating more measured signal owners
The cabinet body of machine and for semaphore carry out burn-in test several test cells, each test cell includes as letter to be measured
The resistance of number machine host load, the power supply used for different measured signal machine hosts and for connect measured signal machine host with
The interchanger of outer computer, resistance are connect with measured signal machine host, and measured signal machine host couples with interchanger, interchanger
Coupled by cable with outer computer, is equipped in cabinet body for installing the installation part of measured signal machine host and for installing
The subrack of resistance.
2. the aging testing system of semaphore according to claim 1, it is characterised in that: install subrack on the cabinet body
Position cooling system is installed.
3. the aging testing system of semaphore according to claim 2, it is characterised in that: the subrack includes being equipped with panel
Subrack ontology, on the subrack ontology, the panel of subrack ontology is equipped with for showing that test cell works feelings cooling system
The indicator light of condition is also equipped with handle on panel.
4. the aging testing system of semaphore according to claim 2 or 3, it is characterised in that: the cooling system includes
Radiator on subrack ontology, the resistance are installed on a heat sink, and are provided with the company of control radiator work in cabinet body
Connect device.
5. the aging testing system of semaphore according to claim 2, it is characterised in that: the cooling system further includes setting
Air ejector fan at the top of cabinet body and the Air Blast fan being located on rear side of cabinet body, are provided with control air ejector fan and air-supply wind in cabinet body
Fan the breaker of work.
6. the aging testing system of semaphore according to claim 1, it is characterised in that: be equipped with and be used on the cabinet body
The wire casing of fixed each wiring.
7. the aging testing system of semaphore according to claim 1, it is characterised in that: in the measured signal machine host
Partition is equipped between subrack.
8. a kind of ageing testing method of semaphore, it is characterised in that: this method is described in any item old using claim 1-7
Change test macro and concentration burn-in test is carried out to more semaphores, this method is, by the unified loading of more measured signal machine hosts
It in cabinet body, is fixed with installation part, connects power supply line, measured signal machine host and the electricity between measured signal machine host and resistance
Net between power supply line, measured signal machine host between source and the signal wire between interchanger, interchanger and outer computer
Line opens power supply, starts burn-in test, and outer computer sends by platform to measured signal machine host and instructs, and carries out functional test,
If functional test there are abnormal conditions, prompted on outer computer.
9. the ageing testing method of semaphore according to claim 1, it is characterised in that: during burn-in test, bear
It carries and generates heat, open cooling system, reduce cabinet body temperature.
10. the ageing testing method of semaphore according to claim 1, it is characterised in that: during burn-in test, lead to
The indicator light crossed on subrack shows the working condition of test cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629917.0A CN110243621A (en) | 2019-07-12 | 2019-07-12 | A kind of aging testing system and ageing testing method of semaphore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629917.0A CN110243621A (en) | 2019-07-12 | 2019-07-12 | A kind of aging testing system and ageing testing method of semaphore |
Publications (1)
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| CN110243621A true CN110243621A (en) | 2019-09-17 |
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| CN201910629917.0A Pending CN110243621A (en) | 2019-07-12 | 2019-07-12 | A kind of aging testing system and ageing testing method of semaphore |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113992554A (en) * | 2021-10-25 | 2022-01-28 | 广东优力普物联科技有限公司 | Full-automatic PoE switch aging system and aging method |
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Application publication date: 20190917 |
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