CN210864022U - Automatic testing arrangement of acquisition terminal - Google Patents
Automatic testing arrangement of acquisition terminal Download PDFInfo
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- CN210864022U CN210864022U CN201921592069.2U CN201921592069U CN210864022U CN 210864022 U CN210864022 U CN 210864022U CN 201921592069 U CN201921592069 U CN 201921592069U CN 210864022 U CN210864022 U CN 210864022U
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Abstract
The utility model belongs to the technical field of the smart power grids, concretely relates to automatic testing arrangement of acquisition terminal. Function and interchangeability not enough to current collection terminal testing arrangement can not test carrier module, the utility model discloses a following technical scheme: an automated testing device for a collection terminal, comprising: the power supply cabinet comprises a host, a multifunctional plug board for getting electricity and interacting with external equipment, a three-phase standard meter serving as a base meter checking and hanging meter table body and a program-controlled source for providing a three-phase stable power supply for the hanging meter table body; the meter hanging table comprises a meter hanging table body, a single-phase carrier module socket, an automatic compression joint device, a single-phase meter and a multifunctional plate, wherein the meter hanging table body is used for hanging an acquisition terminal. The utility model discloses a testing arrangement's beneficial effect is: the concentrator carrier meter reading and module interchangeability can be tested.
Description
Technical Field
The utility model belongs to the technical field of the smart power grids, concretely relates to automatic testing arrangement of acquisition terminal.
Background
With the large-scale application of the acquisition terminal, in order to improve the running quality of products, related full-performance tests are developed in links such as bidding, before supply and the like, performance test items such as environmental temperature influence and electromagnetic compatibility are required, and terminal function detection is further increased. The full-performance test method is mature, but the content of function detection and communication reliability detection is conventional, the terminal depth detection and field reliability simulation test based on the field reliability simulation are not developed much, the depth of a detection project is insufficient, the working condition of field operation is not fully considered, deep defect point paths are difficult to trigger, and after conventional detection and field operation, some deep defect paths are triggered to cause faults.
In addition, the current test bench mainly tests 485 channel functions, and additional bench bodies or manual construction environments are needed for testing carrier channel functions and interchangeability.
More specifically, the invention discloses a detection device and a detection method for a power consumption information acquisition terminal, which are capable of detecting the data communication, parameter configuration and control functions, communication protocols and hardware functions of the acquisition terminal, and can completely simulate the field operation condition to detect the RS485 bus load capacity, the capability of reading data of multiple electric energy meters in real time, the terminal capacity capability, the acquisition success rate, the capability of being compatible with a master station and the electric energy meters and the like so as to improve the detection efficiency and the field actual operation efficiency of the power consumption information acquisition terminal, wherein the Chinese patent application with the patent application number of 201210488973.5 and the application publication number of CN 103021157A discloses the detection device and the detection method for the power consumption information acquisition terminal, which are convenient to detect and completely simulate the field. The drawbacks of this patent application scheme are: 1. only the on-load meter reading capability of the 485 channel is tested, and the on-load and meter reading capability of a phenomenon carrier wave cannot be simulated; 2. the number of meters is too large, 512 meters are needed, the cost is high, the actual load carrying capacity of the 485 port is not easy to obtain, and a new protocol or a new protocol meter needs to be tested and replaced.
The invention provides a power consumption information acquisition terminal testing device, which is named as a power consumption information acquisition terminal testing device, has an application number of 201510085616.8 and an application publication number of CN 104730379A, and is provided for overcoming the technical problems that the conventional power consumption information acquisition terminal testing device is large in size, expensive and not suitable for testing the basic software and hardware functions of an acquisition terminal during batch production of a production line. The patent application scheme of the invention has the following disadvantages: the invention only aims at the basic software and hardware function test of the acquisition terminal, has no deep test function, has no 485 and carrier carrying capacity test, and has no carrier interchangeability function test.
The invention discloses an automatic detection system and method for functions of an acquisition terminal, which is named as the automatic detection system and method for functions of the acquisition terminal, and an invention patent application with the application number of 201510602677.7 and the application publication number of CN 105206035A, and the system comprises: a host computer: the device is used for sending out a control signal, receiving a test result and analyzing and recording the test result; a program-controlled power source: receiving a control signal sent by a host and outputting a test electrical signal; simulation table: receiving a test electrical signal sent by a program control power source according to a detection mode of a host, and generating a simulation result; the tested device: and the simulation result generated by the simulation meter is returned to the host. Compared with the prior art, the detection method and the detection device have the advantages of avoiding repeated manual labor, improving detection efficiency and accuracy and the like. However, the disadvantages of the inventive solution are: the platform body is designed mainly aiming at the current situation of the acquisition terminal test in Shanghai region, is basically a conventional function test, does not simulate the field working condition, the boundary limit, the function test and the reliability test under the power-on stopping condition, does not have the acquisition and communication reliability test under the 485 load condition, and does not have the function and communication reliability test under the carrier module load condition.
Disclosure of Invention
The utility model discloses use conventional function to detect to current collection terminal testing arrangement and give first place to, do not consider on-the-spot operating mode, boundary limit and stop to go up deep functional test under the electrical condition, can not test carrier module's function and interchangeability, can not simulate in function and the communication reliability test under the on-the-spot load area year condition at least one not enough, provide an automatic testing arrangement of collection terminal, solve one of them not enough at least.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an acquisition terminal automated testing apparatus, the testing apparatus comprising:
the power supply cabinet comprises a host, a multifunctional plug board for getting electricity and interacting with external equipment, a three-phase standard meter serving as a base meter checking and hanging meter table body and a program-controlled source for providing a three-phase stable power supply for the hanging meter table body;
the meter hanging table body comprises a meter hanging table body, a single-phase carrier module socket, an automatic compression joint device, a single-phase meter and a multifunctional plate, wherein the meter hanging table body is used for hanging a meter hanging position of an acquisition terminal, the single-phase carrier module socket is used for carrying out interchangeability test and/or concentrator carrier meter reading test on carrier micropower modules of different models, the automatic compression joint device is used for installing the acquisition terminal, and the single-phase meter and the multifunctional plate are used for testing the loading capacity of each 485 path of the acquisition terminal and the loading capacity of;
the single-phase meter is connected with the host and the single-phase meter respectively, and the result generated by the single-phase meter is returned to the host.
The utility model discloses a testing arrangement, can simulate on-the-spot operating mode, boundary limit and stop under the power-on condition, functional depth test and reliability test; the collectable terminal 485 and the carrier carrying capacity test; collecting a local carrier interchangeability test of a terminal; 485, carrier communication reliability test can be carried out. Single-phase carrier module socket: the interface of the single-phase meter carrier insertion module is connected to the platform body by using a connecting wire, so that interchangeability tests of carrier micropower modules of different manufacturers and different models can be conveniently carried out, and a concentrator carrier meter reading test can also be carried out.
As an improvement, the automatic crimping device comprises an automatic crimping sliding rod, an automatic crimping base and an automatic crimping electric cylinder.
As an improvement, the hanging positions are ten, the upper layer is five, the lower layer is five, the left upper hanging position is hung with an I-type collector and a II-type collector, the left lower hanging position is hung with a II-type concentrator and a II-type collector, and other eight hanging positions are compatible with the I-type concentrator and the III-type special transformer.
As an improvement, the single-phase table is a solid single-phase table, and the single-phase table comprises eight hanging table positions which are arranged on the right side. By using the simulation technology and the external mode of the entity surface carrier module interface, the deep problems can be better detected.
As an improvement, an error display board is further arranged at the position of the hanging position, the error display board displays the position number under the normal condition, and the error numerical value under the abnormal condition.
As an improvement, the power cabinet also comprises a table body state piece, and the table body state piece comprises a power lamp, a wiring button, an operation indicating lamp, a stop button, an alarm indicating lamp, a USB interface and an emergency stop indicating button.
As an improvement, the table hanging body comprises a roller wheel, and the roller wheel is a Frounet wheel.
As an improvement, the table hanging body further comprises an equipment storage drawer and a notebook computer storage drawer.
As an improvement, the power supply cabinet also comprises a liquid crystal display for displaying the test result.
As an improvement, the power supply cabinet further comprises a standard meter manual adjustment and a display interface.
The utility model discloses a testing arrangement's beneficial effect is: simulating the depth function and reliability test under the conditions of site working condition, boundary limit and power-off regulation, and testing the deep hiding problem; the concentrator carrier meter reading and module interchangeability can be tested; the device has the capability of testing 485 and carrier loading.
Drawings
Fig. 1 is a front view of a power cabinet of a testing apparatus according to a first embodiment of the present invention.
Fig. 2 is a rear view of a power cabinet of a testing apparatus according to a first embodiment of the present invention.
Fig. 3 is a front view of a table hanging body of a testing device according to a first embodiment of the present invention.
Fig. 4 is a rear view of the table body of the test apparatus according to the first embodiment of the present invention.
Fig. 5 is a block diagram of a test system of a test apparatus according to a first embodiment of the present invention.
In the figure, 1, a power supply cabinet,
11. a status indicator light is provided to indicate the status of the vehicle,
12. a liquid crystal display device is provided with a liquid crystal display,
13. the switch of the main machine is switched on and off,
14. the standard watch is manually adjusted and an interface is displayed,
15. a drawer of the keyboard is provided,
16. a portable drawer is provided, which is provided with a drawer,
17. a multifunctional plug board is arranged on the base plate,
18. a three-phase standard table is provided,
19. the source of the program-controlled program is,
2. a table body for hanging a watch,
21. the position of the hanging-up table,
22. a type-I collector,
23. a collector of a type II is provided,
24. a type II concentrator, which is composed of a plurality of concentrators,
25. a single-phase carrier wave module plug-in interface,
26. an automatic crimping device 261, an automatic crimping slide bar 262, an automatic crimping base 263, an automatic crimping electric cylinder,
27. an error display panel is provided for displaying an error,
28. the portable equipment is stored in the drawer and,
29. a drawer for storing a portable notebook computer,
30. a single-phase meter is arranged on the meter body,
31. a multifunctional plate is arranged on the upper surface of the plate,
32. and a roller.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.
Referring to fig. 1 to 5, an automatic test device for an acquisition terminal, the test device comprising:
the power supply cabinet comprises a host, a multifunctional plug board for getting electricity and interacting with external equipment, a three-phase standard meter serving as a base meter checking and hanging meter table body and a program-controlled source for providing a three-phase stable power supply for the hanging meter table body;
the meter hanging table body comprises a meter hanging table body, a single-phase carrier module socket, an automatic compression joint device, a single-phase meter and a multifunctional plate, wherein the meter hanging table body is used for hanging a meter hanging position of an acquisition terminal, the single-phase carrier module socket is used for carrying out interchangeability test and/or concentrator carrier meter reading test on carrier micropower modules of different models, the automatic compression joint device is used for installing the acquisition terminal, and the single-phase meter and the multifunctional plate are used for testing the loading capacity of each 485 path of the acquisition terminal and the loading capacity of;
the single-phase meter is connected with the host and the single-phase meter respectively according to the test electric signal sent by the receiving program control source, and the result generated by the single-phase meter is returned to the host.
The utility model discloses a testing arrangement, can simulate on-the-spot operating mode, boundary limit and stop under the power-on condition, functional depth test and reliability test; the collectable terminal 485 and the carrier carrying capacity test; collecting a local carrier interchangeability test of a terminal; 485, carrier communication reliability test can be carried out.
Example one
Referring to fig. 1 to 5, the first embodiment of the present invention provides an automatic testing device for collection terminal, the testing device includes:
the power supply cabinet 1 comprises a multifunctional plug board 17 for getting electricity and interacting with external equipment, a three-phase standard meter 18 serving as a base meter checking meter-hanging table body 2 and a program-controlled source 19 for providing a three-phase stable power supply for the meter-hanging table body 2;
the meter hanging table body 2 comprises a meter hanging table body 21 used for hanging the acquisition terminal, a single-phase carrier module socket 25 used for carrying out interchangeability tests and/or concentrator carrier meter reading tests on carrier micropower modules of different models, an automatic compression joint device 26 used for installing the acquisition terminal, a single-phase meter 30 and a multifunctional plate 31 used for testing the loading capacity of each channel 485 of the acquisition terminal and the loading capacity of a carrier channel.
As an improvement, the power supply cabinet 1 mainly comprises a table body state indicator lamp 11, a liquid crystal display 12, a main machine switch 13, a standard meter manual adjustment and display interface 14, a keyboard drawer 15, a portable drawer 16, a multifunctional plugboard 17, a three-phase standard meter 18 and a program control source 19.
As an improvement, the power cabinet 1 further comprises a table body state piece, and the table body state piece comprises a power lamp, a wiring button, an operation indicating lamp, a stop button, an alarm indicating lamp, a USB interface and an emergency stop indicating button.
As a modification, the LCD 12 is a 21.5 inch computer monitor. The computer is started after the host switch 13 is pressed. The standard source meter manual regulation and display interface is used for manual control of power sources such as power-on and power-off of the table body and displaying current voltage and current and source output state information.
As an improvement, the computer keyboard is stored in the keyboard drawer 15 and is drawn out when in use. The portable drawer 16 is used for temporarily storing a debugging device or a notebook computer.
The functional plugboard comprises a power supply connector, a network connector and the like, and is convenient for interaction between external equipment and the platform body and power taking. The three-phase standard meter 18 is 0.05 grade in precision, and is used as a base meter for checking the meter-hanging table body 2. Three-phase standard table 18: the three-phase standard meter 18 has the precision of 0.05 grade and is used as a base meter for checking the meter hanging table body 2.
As an improvement, the table hanging body 2 comprises: the system comprises a hanging meter position 21, a single-phase carrier module socket 25, an automatic crimping device 26, an error indicating plate, a drawer, a single-phase meter 30, a multifunctional plate 31 and a roller 32.
As an improvement, the hanging position 21 has ten and five upper layers and five lower layers, wherein the left hanging position 21 is hung with the I-type collector 22 and the II-type collector 2322, the left hanging position 21 is hung with the II-type concentrator 24 and the II-type collector 2322, and the other eight hanging positions 21 are compatible with the I-type concentrator and the III-type special transformer.
As a modification, the single-phase table 30 is a solid single-phase table 30, and the single-phase table 30 has eight hanging table positions 21 arranged on the right side.
As an improvement, the automatic crimping device 26 comprises an automatic crimping slide bar 261, an automatic crimping base 262 and an automatic crimping electric cylinder 263, and can be compatible with the I-type collector 22, the II-type concentrator 24, the I-type concentrator and the III-type special transformer for automatic crimping, and the terminal is placed on the epitope for automatic wiring by pressing a wiring button or a program control mode.
As an improvement, an error display board 27 is further arranged at the position of the hanging position 21, the error display board 27 displays the position number under the normal condition, and displays the error value under the abnormal condition.
As an improvement, the table hanging body 2 comprises a roller 32, and the roller 32 is a Frounet wheel, so that the height adjustment, the movement and the fixation of the device are facilitated.
As a modification, the table hanging body 2 further comprises a portable equipment storage drawer 28 and a portable notebook computer storage drawer 29. The portable device storage drawer 28 may store interactive small devices such as bar code guns, palm pilots, platform presentations, and the like. The portable notebook computer storage drawer 29 is used for placing a notebook computer and can interact with the watch hanging table body 2 or debug table body equipment.
As a modification, the power supply cabinet 1 further includes a liquid crystal display 12 for displaying the test result.
As a modification, the power supply cabinet 1 further includes a standard meter manual adjustment and display interface 14.
As an improvement, the multifunctional board 31 is used for 485 and carrier port load adjustment, and can test 485 and carrier communication loading capacity of the acquisition terminal, simulate field loading conditions and carry out meter reading success rate statistics.
The test system of the test device is divided into four modules: the system comprises a parameter maintenance module, an acquisition terminal function depth testing module, a communication reliability testing module and a system management module. The parameter maintenance module comprises communication channel parameters, table body parameters and operation parameters. The metering terminal depth test function comprises test scheme management, test equipment management, test result analysis and terminal quality evaluation. The communication reliability test module comprises test scheme management and test data management. The system management module comprises account number authority management and log management.
The embodiment of the utility model provides a testing arrangement's work flow: 1. placing the acquisition terminal on the epitope, and controlling or pressing the connecting line button by a program to automatically crimp all epitope connecting lines; 2. configuring or selecting a test scheme for testing; 3. clicking to operate, and automatically lifting the table body; 4. and (6) displaying a test result.
The embodiment of the utility model provides a testing arrangement's beneficial effect is: the depth function and reliability test under the conditions of field working condition, boundary limit and power-off regulation can be simulated, and the deep hiding problem can be tested; the concentrator carrier meter reading and module interchangeability can be tested; the device has the capability of testing 485 and carrier loading. The simulated operating conditions include: testing functions under interference and different loads; under the condition of boundary limit, the correctness of a function test, such as the correctness and stability test of reading data under the condition of limit voltage and current; powering on and powering off: and (5) testing the correctness and stability of data reading under the power-on and power-off conditions. At present, most of the existing acquisition terminal test bench bodies have no carrier meter reading test function and no interchangeability function. Generally, a platform body test function is realized, in addition, a single platform body is used for carrying out carrier wave meter reading test, the device is integrated into the platform body, the test efficiency is improved, a real meter which is used by module exchange is more approximate to the real condition, a module interface is arranged externally, and different local carrier waves or micropower wireless replacement tests are convenient to replace. Through the switching of the multifunctional board relay, the loading capacity of each channel of 485 of the acquisition terminal and the loading capacity of the carrier channel can be respectively tested.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover various modifications and changes, including but not limited to the details shown in the drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the following claims.
Claims (10)
1. The utility model provides an automatic testing arrangement of collection terminal which characterized in that: the test device includes:
the power supply cabinet comprises a host, a multifunctional plug board for getting electricity and interacting with external equipment, a three-phase standard meter serving as a base meter checking and hanging meter table body and a program-controlled source for providing a three-phase stable power supply for the hanging meter table body;
the meter hanging table body comprises a meter hanging table body, a single-phase carrier module socket, an automatic compression joint device, a single-phase meter and a multifunctional plate, wherein the meter hanging table body is used for hanging a meter hanging position of an acquisition terminal, the single-phase carrier module socket is used for carrying out interchangeability test and/or concentrator carrier meter reading test on carrier micropower modules of different models, the automatic compression joint device is used for installing the acquisition terminal, and the single-phase meter and the multifunctional plate are used for testing the loading capacity of each 485 path of the acquisition terminal and the loading capacity of;
the single-phase meter is connected with the host and the single-phase meter respectively, and the result generated by the single-phase meter is returned to the host.
2. The automatic test device for the acquisition terminal according to claim 1, characterized in that: the automatic crimping device comprises an automatic crimping sliding rod, an automatic crimping base and an automatic crimping electric cylinder.
3. The automated testing device for the acquisition terminal according to claim 1, wherein: the hanging meter positions are ten, the upper layer is five, the lower layer is five, the I-type collector and the II-type collector are hung on the upper left hanging meter position, the II-type concentrator and the II-type collector are hung on the lower left hanging meter position, and other eight hanging meter positions are compatible with the I-type concentrator and the III-type special transformer.
4. The automated testing device for the acquisition terminal according to claim 3, wherein: the single-phase table is a solid single-phase table, and the single-phase table comprises eight hanging positions which are arranged on the right side.
5. The automated testing device for the acquisition terminal according to claim 3, wherein: the position of the hanging position is also provided with an error display board, the error display board displays the position number under the normal condition and displays the error value under the abnormal condition.
6. The automated testing device for the acquisition terminal according to claim 1, wherein: the power cabinet further comprises a state indicating lamp, and the state indicating lamp comprises a power lamp, a wiring button, an operation indicating lamp, a stop button, an alarm indicating lamp, a USB interface and an emergency stop indicating button.
7. The automated testing device for the acquisition terminal according to claim 1, wherein: the table hanging body comprises a roller wheel, and the roller wheel is a Froude wheel.
8. The automated testing device for the acquisition terminal according to claim 1, wherein: the table hanging body further comprises an equipment storage drawer and a notebook computer storage drawer.
9. The automated testing device for the acquisition terminal according to claim 1, wherein: the power cabinet also comprises a liquid crystal display for displaying the test result.
10. The automated testing device for the acquisition terminal according to claim 1, wherein: the power supply cabinet further comprises a standard meter manual adjustment and display interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592069.2U CN210864022U (en) | 2019-09-24 | 2019-09-24 | Automatic testing arrangement of acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592069.2U CN210864022U (en) | 2019-09-24 | 2019-09-24 | Automatic testing arrangement of acquisition terminal |
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| Publication Number | Publication Date |
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| CN210864022U true CN210864022U (en) | 2020-06-26 |
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| CN201921592069.2U Active CN210864022U (en) | 2019-09-24 | 2019-09-24 | Automatic testing arrangement of acquisition terminal |
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| CN (1) | CN210864022U (en) |
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Effective date of registration: 20210318 Address after: 311100 Building 5, 138 Yunlian Road, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Marketing service center of State Grid Zhejiang Electric Power Co., Ltd Patentee after: Holley Technology Co.,Ltd. Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: ELECTRIC POWER SCIENTIFIC RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Patentee before: Holley Technology Co.,Ltd. |