CN205003543U - Terminal control module testing device is gathered to special change - Google Patents
Terminal control module testing device is gathered to special change Download PDFInfo
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- CN205003543U CN205003543U CN201520718044.8U CN201520718044U CN205003543U CN 205003543 U CN205003543 U CN 205003543U CN 201520718044 U CN201520718044 U CN 201520718044U CN 205003543 U CN205003543 U CN 205003543U
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Abstract
The embodiment of the utility model discloses terminal control module testing device is gathered to special change. Testing arrangement includes: power supply circuit is used for doing the testing arrangement power supply, control module interface circuit is used for connecting control module, sensor module is used for the test control module whether with the connection of control module interface circuit electricity finishes, level signal test circuit, it is right to be used for the level state of relay output port is tested among the control module, photosensitive detection circuit, it is right to be used for the display mode of last each pilot lamp of control module detects, little the control unit for it is right to send each item test order completion the test of control module each item performance to form performance test results, test result output circuit is used for each item performance test results output. Utilize the utility model provides an it is right that testing arrangement can effectively improve control module carries out the efficiency of software testing that tests.
Description
Technical field
The utility model embodiment relates to electric energy metrical field, particularly relates to a kind of specially change acquisition terminal control module proving installation.
Background technology
Special change acquisition terminal is the equipment to specially becoming user power utilization information.For specially becoming acquisition terminal, control module is one of its nucleus module, and the quality of control module directly affects the operation and working effect that specially become acquisition terminal.
In the industrial production, the described control module of producing gained all needs to test, and after tested, the control module of test passes is installed on described special change acquisition terminal.Now, for specially becoming the test of control module of acquisition terminal primarily of manually completing.The concrete steps of manually testing control module are as follows: first, utilize power lead and signal wire to complete the connection of described control module and host computer by tester; Secondly, upper computer software is utilized to send each bar test command successively, realize the test to described control module properties, while carrying out testing, multimeter is utilized to test described control module relay output end level state by tester, and by visual inspection multimeter display state, judge that whether the properties of control module is normal.Finally, multimeter is removed, disconnect the connection of described control module and described host computer.
Due in prior art, mainly pass through manually to complete to the test of described control module, in test process, need manually to be electrically connected control module described in each, input test order one by one, test, after testing, disconnect the connection of multimeter, host computer and described control module.These processes can spend a large amount of time undoubtedly, thus cause testing efficiency low, drag slow batch production specially to become the speed of acquisition terminal.
Utility model content
The utility model provides a kind of and specially becomes acquisition terminal control module proving installation, to realize improving the special testing efficiency becoming acquisition terminal control module and test.
The utility model embodiment provides a kind of specially change acquisition terminal control module proving installation, comprises power circuit, control module interface circuit, sensor assembly, micro-control unit, level signal test circuit, photosensitive detection circuit and test result output circuit; Wherein, described power circuit, described control module interface circuit, described sensor assembly, described level signal test circuit, described photosensitive detection circuit are all connected with described micro-control unit with described test result output circuit; Described power circuit, for powering for described proving installation; Described control module interface circuit, for being electrically connected described control module with described proving installation; Whether described sensor assembly, be electrically connected complete with described control module interface circuit for testing described control module; Described level signal test circuit, for testing the level state of described control module repeat circuit output port; Described photosensitive detection circuit, for detecting the display state of pilot lamp each in described control module; Described micro-control unit, completes test to described control module properties for sending every test command, and analyzes according to the test result of described level signal test circuit and described photosensitive detection circuit, forming property test result; Described test result output circuit, for exporting every described the performance test results.
Further, include many wiring in described control module interface circuit, described wiring is for connecting each port of described control module, and described wiring is arranged in order according to each port position of described control module and is fixedly installed.
Further, described test result output circuit comprises pilot lamp; The number of described pilot lamp is consistent with the test item number tested described control module performance; Each described pilot lamp is respectively used to show every described the performance test results.
Further, described micro-control unit can also be used for forming final testing result according to every described the performance test results; The pilot lamp for showing described final testing result is also comprised in described test result output circuit.
Further, also comprise air-valve device, described air-valve device is positioned near described control module interface circuit, for described control module is pushed or release described proving installation, and is connected with described control module interface circuit.
Further, also comprising human-machine interface unit, be connected with described micro-control unit, to upgrade for making the program of tester to described proving installation and parameter is arranged.
The utility model embodiment specially becomes acquisition terminal control module proving installation by design is a kind of, can automatically test described special change acquisition terminal control module, when solution is manually measured described control module, the problem that testing efficiency is not high, provides the testing efficiency tested described control module.
Accompanying drawing explanation
Fig. 1 specially becomes acquisition terminal control module proving installation schematic diagram for the one that the utility model embodiment one provides;
Fig. 2 a and Fig. 2 b is that the one that the utility model embodiment two provides specially becomes acquisition terminal control module proving installation concrete structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, illustrate only the part relevant to the utility model in accompanying drawing but not entire infrastructure.
Embodiment one
Fig. 1 specially becomes acquisition terminal control module proving installation for the one that the utility model embodiment one provides.Described special change acquisition terminal control module proving installation comprises power circuit 11, control module interface circuit 12, sensor assembly 13, micro-control unit 14, level signal test circuit 15, photosensitive detection circuit 16 and test result output circuit 17; Wherein, power circuit 11, control module interface circuit 12, sensor assembly 13, level signal test circuit 15, photosensitive detection circuit 16 are all connected with micro-control unit 14 with test result output circuit 17; Power circuit 11, for powering for described proving installation; Control module interface circuit 12, for being electrically connected described control module with described proving installation; Whether sensor assembly 13, be electrically connected complete with control module interface circuit 12 for testing described control module; Level signal test circuit 15, for testing the level state of described control module repeat circuit output port; Photosensitive detection circuit 16, for detecting the display state of pilot lamp each in described control module; Micro-control unit 14, completes test to described control module properties for sending every test command, and analyzes according to the test result of level signal test circuit 15 and photosensitive detection circuit 16, forming property test result; Test result output circuit 17, for exporting every described the performance test results.
Wherein, many are included in described control module interface circuit for the electric wire that carries out being electrically connected with described control module and for carrying out the data line of Signal transmissions with described control module.During connection, by tester each bar electric wire and pieces of data line be corresponding in turn to each port in control module respectively and be connected.But consider that tester in operation, easily occurs wiring error, cause test mode to judge by accident, the situations such as testing efficiency is low, even have electric shock hidden danger, easily cause security incident.Preferably, include many wiring in described control module interface circuit, described wiring is for connecting each port of described control module, and described wiring is arranged in order according to each port position of described control module and is fixedly installed.Such as, described each wiring is all fixing with on a framework, and the size of described framework is can just put into described control module, and the material of described framework is electrically insulating material.Concrete methods of realizing is, after described control module puts into described framework, position corresponding with each port of described control module on described framework is provided with hole.The described wiring corresponding with described port is passed and is fixed on described hole.In use, after described control module is placed on described framework, the joint of each wiring is electrically connected with each port of described control module just.
Whether described sensor assembly is positioned near described control module interface circuit, is electrically connected with described micro-control unit, be electrically connected complete for detecting described control module with described control module interface circuit.If by detecting, determine that described control module is electrically connected complete with described control module interface circuit, by this Signal transmissions to described micro-control unit, so that described micro-control unit sends test command.
Described micro-control unit, receiving after described control module is electrically connected complete signal with described control module interface circuit, sends each bar test command successively.Described test command comprises takes turns switching order, two and takes turns the orders such as switching order, industry control order, automatically controlled order and alarm output.The interval time sending described each order can by manually arranging, the such as interval time of every two subcommands is 3min, wherein every two order interval times can identical also can not be identical, also the performance of described sensor assembly to a upper order can be utilized to detect, according to testing result, that determines next command sends the moment.Be specially, detected by described sensor assembly and find, after a upper test command sends, described control module makes respective reaction, and described the performance test results is formed, described sensor sends a signal to described micro-control unit, and described micro-control unit, after receiving this signal, sends next test command.
After described micro-control unit sends described test command, described level signal test circuit, the level value of described control module repeat circuit output port is measured, and the level value of described control module repeat circuit output port is sent to described micro-control unit.Meanwhile, described photosensitive detection circuit, detects the display state of pilot lamp each in described control module, and the indicating status of pilot lamp each in described control module is sent to described micro-control unit as signal.
After the signal of described micro-control unit indicating status of each pilot lamp on the level value receiving control module repeat circuit output port and described control module, the level value of described control module repeat circuit output port and standard electric level values scope are contrasted, and judge it whether within the scope of standard electric level values, and the indicating status of pilot lamp each in described control module and the standard indicating lamp display mode preset are compared, judge that whether the display state of each pilot lamp in described control module is consistent with the standard indicating lamp display mode preset.If above-mentioned two indexs are all qualified, then form the performance test results that this performance of described control module is qualified after testing; Otherwise, form the underproof the performance test results of this Performance Detection of described control module.
The output intent of described test result output circuit has multiple, described the performance test results can be exported by display screen, also described the performance test results can be exported by pilot lamp.If utilize described display screen described the performance test results to be exported, the every described the performance test results of method representation that described display screen can utilize Chinese, English, symbol or combine between them.Preferably, described test result output circuit comprises pilot lamp; The number of described pilot lamp is consistent with the test item number tested described control module performance; Each described pilot lamp is respectively used to show every described the performance test results.Because in the manufacturing, tester will test hundreds and thousands of described control modules every day, utilize pilot lamp to change the every described the performance test results Billy of display more easily to identify by the every described the performance test results of display screen display, the work efficiency of tester can be improved.In addition, the method utilizing described pilot lamp to show described the performance test results can be represent described the performance test results by the color change of pilot lamp, also can represent described the performance test results by the flashing mode of index lamp.
Further, preferably, described micro-control unit can also be used for forming final testing result according to every described the performance test results; In described test result output circuit, the pilot lamp also comprised for showing described final testing result is specially, described micro-control unit is after completing the detection to described control module properties, if the test result of described control module properties is all qualified, then form the final testing result that described control module is qualified; Otherwise form the underproof final testing result of described control module.Described test results result output circuit display.Like this, whether tester only needs to observe for representing that the indicating lamp display mode of final testing result just can specify this control module qualified and classify to it, improves the work efficiency of tester.
Each technical scheme that the present embodiment provides specially becomes acquisition terminal control module proving installation by design, compensate at present not used for automatically completing the special blank becoming the whether qualified device of acquisition terminal control module of test, when solution is manually measured described control module, the problem that testing efficiency is not high, improves the testing efficiency tested described control module.
Embodiment two
The concrete structure schematic diagram of a kind of special change acquisition terminal control module proving installation that Fig. 2 a and Fig. 2 b provides for the present embodiment is a concrete example in the special change acquisition terminal control module proving installation provided in embodiment one.
In Fig. 2 a, described special change acquisition terminal control module proving installation has the shell 21 in cuboid.The top of shell 21 is provided with stop means 22 and pressing plate 23; Stop means 22 and pressing plate 23 are provided with linking probe 24, and linking probe 24 is connected with each wiring in described control module interface circuit, for being connected with each port of described control module.Particularly, stop means 22 is square frame-shaped, and inside is provided with groove, and described groove is for placing and fixing control module to be detected.Pressing plate 23 is positioned at the top of stop means 22.After described described control module to be detected is put into the groove of stop means 22 inside, described pressing plate 23 is put down, it is made to cover on described stop means 22, make to be connected with each port of described control module with the linking probe 24 on pressing plate 23 at stop means 22 simultaneously, thus realize fixing further described control module to be detected.The inside of stop means 22 groove is provided with LED status monitoring device 25, whether LED status monitoring device 25 is a part for described photosensitive detection circuit, consistent with the standard indicating lamp display mode preset for detecting each indicating lamp display mode in described control module in test process.The sidewall of shell 21 is provided with switch 26 and the test result pilot lamp 27 of described proving installation, switch 26 is for controlling the opening and closing of described proving installation, and test result pilot lamp 27 is a part for test result output circuit, for outputing test result.
The mode that pressing plate can manually be lifted by tester or put down by the lifting of described pressing plate realizes.Preferably, described special change acquisition terminal control module can also comprise drive unit and gearing.Described drive unit is connected with gearing, and described gearing is connected with pressing plate, under the driving of described drive unit, controls described gearing generation gearing, controls the lifting of described pressing plate simultaneously.Described drive unit can be electric driver, also can be manual driving device, and described gearing can control the lifting of described pressing plate by screw rod or gear etc.Fig. 2 b gives a kind of mode controlling pressing plate lifting, described special change acquisition terminal control module proving installation also comprises cylinder control circuit, comprise cylinder 28 and solenoid valve 29, described solenoid valve 29 is connected with described micro-control unit, described cylinder 28 1 aspect is connected with described solenoid valve 29, be connected with described pressing plate 23, for controlling the lifting of pressing plate 23 on the other hand.Particularly, described micro-control unit is by the power on/off of Controlling solenoid valve 29, and the inflation/deflation of control cylinder 28, controls the lifting of pressing plate 23.
Specific operation process is: when described sensor assembly detect described control module correctly to put in described stop means 22 and be electrically connected with the linking probe 24 be positioned on stop means 22 complete after, by this Signal transmissions to described micro-control unit, described micro-control unit is receiving after described control module is electrically connected complete signal with the linking probe 24 be positioned on stop means 22, by controlling described cylinder control circuit, pressing plate 23 is put down, makes to be positioned at linking probe 24 on pressing plate 23 and be connected with described micro-control unit; After described micro-control unit completes and terminates the test of the properties of described control module, described pressing plate 23, by controlling described cylinder control circuit, rises, described control module is taken out to facilitate tester by described micro-control unit.
In figure 2b, shell 21 inside arranges and also has power circuit 30.Power circuit 30 is for powering all parts of described proving installation.
More noticeable, at Fig. 2 a and Fig. 2 b, micro-control unit, level signal test circuit and sensor assembly are all not shown.
In addition, preferably, described proving installation also comprises air-valve device, and described air-valve device is positioned near described control module interface circuit, for described control module is pushed or release described proving installation, and is connected with described control module interface circuit.Both can quickly and easily described control module have been put into or taken out described stop means inside by arranging air-valve device, can prevent again tester from described control module is manually put into the process of described stop means, the size direction because of the power applied described control module is improper and damage described control module.
In addition, optionally, above-mentioned proving installation also comprises human-machine interface unit, is connected with described micro-control unit, upgrades and parameter is arranged for making the program of tester to described proving installation.The development of science and technology at any time, power control unit also by constantly updating, can meet the demand of user.In addition, under different situations, the demand of user to described special change acquisition terminal is not quite similar, and by design human-machine interface unit, user can be helped to realize human-computer interaction, can be better user's service.
More noticeablely be, the special change acquisition terminal control module proving installation provided in Fig. 2 a and Fig. 2 b comprises two for placing the stop means 22 of described control module, also needs two covers described control module interface circuit, described sensor assembly, described level signal test circuit, described photosensitive detection circuit and described test result output circuit accordingly.When specific design, a proving installation should comprise at least one stop means, and the miscellaneous part corresponding with it.The miscellaneous part of the stop means that proving installation comprises and its correspondence is more, and the number that this device can carry out the control module of testing simultaneously is also more, is more conducive to the testing efficiency improving described control module.
The concrete operation method of the special change acquisition terminal control module proving installation provided in the present embodiment into:
First, after described proving installation energising, by compressing switch, the system of described proving installation is started;
Secondly, after determining that the system startup of described proving installation is complete, control module to be detected is put into stop means inside;
Finally, the properties of described control module to be detected to be tested and after forming final testing result when described proving installation completes successively, take out the control module having completed detection, and according to the final testing result that described proving installation exports, the described control module having completed detection is classified.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and protection domain of the present utility model can not be departed from.Therefore, although be described in further detail the utility model by above embodiment, but the utility model is not limited only to above embodiment, when not departing from the utility model design, can also comprise other Equivalent embodiments more, and scope of the present utility model is determined by appended right.
Claims (8)
1. specially become an acquisition terminal control module proving installation, it is characterized in that:
Comprise power circuit, control module interface circuit, sensor assembly, micro-control unit, level signal test circuit, photosensitive detection circuit and test result output circuit;
Wherein, described power circuit, described control module interface circuit, described sensor assembly, described level signal test circuit, described photosensitive detection circuit are all connected with described micro-control unit with described test result output circuit;
Described power circuit, for powering for described proving installation;
Described control module interface circuit, for being electrically connected described control module with described proving installation;
Whether described sensor assembly, be electrically connected complete with described control module interface circuit for testing described control module;
Described level signal test circuit, for testing the level state of described control module repeat circuit output port;
Described photosensitive detection circuit, for detecting the display state of pilot lamp each in described control module;
Described micro-control unit, completes test to described control module properties for sending every test command, and analyzes according to the test result of described level signal test circuit and described photosensitive detection circuit, forming property test result;
Described test result output circuit, for exporting every described the performance test results.
2. special change acquisition terminal control module proving installation according to claim 1, it is characterized in that, many wiring are included in described control module interface circuit, described wiring is for connecting each port of described control module, and described wiring is arranged in order according to each port position of described control module and is fixedly installed.
3. special change acquisition terminal control module proving installation according to claim 2, is characterized in that;
Also comprise stop means and pressing plate;
Described stop means and described pressing plate are provided with linking probe, and described linking probe is connected with each wiring in described control module interface circuit, for being connected with each port of described control module.
4. special change acquisition terminal control module proving installation according to claim 3, it is characterized in that: also comprise cylinder control circuit, comprise solenoid valve and cylinder, described solenoid valve is connected with described micro-control unit, described cylinder is connected with described solenoid valve on the one hand, be connected with described pressing plate, for controlling the lifting of described pressing plate on the other hand.
5. special change acquisition terminal control module proving installation according to claim 1, is characterized in that:
Described test result output circuit comprises pilot lamp;
The number of described pilot lamp is consistent with the test item number tested described control module performance;
Each described pilot lamp is respectively used to show every described the performance test results.
6. special change acquisition terminal control module proving installation according to claim 5, is characterized in that:
Described micro-control unit can also be used for forming final testing result according to every described the performance test results;
The pilot lamp for showing described final testing result is also comprised in described test result output circuit.
7. special change acquisition terminal control module proving installation according to claim 1, it is characterized in that: also comprise air-valve device, described air-valve device is positioned near described control module interface circuit, for described control module is pushed or release described proving installation, and be connected with described control module interface circuit.
8. special change acquisition terminal control module proving installation according to claim 1, it is characterized in that: also comprise human-machine interface unit, being connected with described micro-control unit, upgrading for making the program of tester to described proving installation and parameter is arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520718044.8U CN205003543U (en) | 2015-09-16 | 2015-09-16 | Terminal control module testing device is gathered to special change |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520718044.8U CN205003543U (en) | 2015-09-16 | 2015-09-16 | Terminal control module testing device is gathered to special change |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110427314A (en) * | 2019-06-14 | 2019-11-08 | 广西电网有限责任公司电力科学研究院 | A kind of metering automation end message security reliability test method and system |
-
2015
- 2015-09-16 CN CN201520718044.8U patent/CN205003543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110427314A (en) * | 2019-06-14 | 2019-11-08 | 广西电网有限责任公司电力科学研究院 | A kind of metering automation end message security reliability test method and system |
| CN110427314B (en) * | 2019-06-14 | 2024-03-12 | 广西电网有限责任公司电力科学研究院 | Method and system for testing information safety reliability of metering automation terminal |
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