CN209248333U - LKJ auxiliary device detection device - Google Patents
LKJ auxiliary device detection device Download PDFInfo
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- CN209248333U CN209248333U CN201822264256.XU CN201822264256U CN209248333U CN 209248333 U CN209248333 U CN 209248333U CN 201822264256 U CN201822264256 U CN 201822264256U CN 209248333 U CN209248333 U CN 209248333U
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Abstract
LKJ auxiliary device detection device, including industrial personal computer, observing and controlling case, programmable power supply and Devices to test, industrial personal computer are connect with observing and controlling case, programmable power supply, and observing and controlling case is connect with Devices to test, programmable power supply；The Master Communications plate connecting with industrial personal computer is set in the observing and controlling case, and the functional expending box detection unit connecting with Master Communications plate, box detection unit of shunting, this benefit switching device detection unit, GPS control box detection unit；The Devices to test includes the functional expending box connecting with functional expending box detection unit, the box of shunting connecting with box detection unit of shunting, this benefit switching device connecting with this benefit switching device detection unit, the GPS control box connecting with GPS control box detection unit.The utility model realizes that detection process is simple, and equipment takes up little area, suitable for standardizing the detection of station by multiple plug-in units of a box house by one comprehensive detection case of setting, by existing multiple auxiliary devices.
Description
Technical field
The utility model relates to a kind of detection device more particularly to a kind of LKJ auxiliary device detection devices.
Background technique
In the prior art, it when being detected to LKJ auxiliary device, is detected respectively by respective detection device, because
This needs many detection devices；And the research due to standardizing station, have in station and interface is shown to functional expending box, lamp of shunting
The equipment such as box, this benefit switching device, GPS2000 box are tested, and function is not perfect, and is unable to automatic test.Therefore it needs
A kind of integrated detection equipment meets the testing requirement of station.
Utility model content
The utility model provides a kind of LKJ auxiliary device detection device, of the existing technology to solve the problems, such as.
The utility model uses following technical scheme:
LKJ auxiliary device detection device, including industrial personal computer, observing and controlling case, programmable power supply and Devices to test, industrial personal computer and observing and controlling
Case, programmable power supply connection, observing and controlling case are connect with Devices to test, programmable power supply；
The Master Communications plate connecting with industrial personal computer, the functional expending box connecting with Master Communications plate are set in the observing and controlling case
Detection unit, box detection unit of shunting, this benefit switching device detection unit, GPS control box detection unit；
The Devices to test includes the functional expending box connecting with functional expending box detection unit and box detection unit of shunting
The box of shunting connected, this benefit switching device connecting with this benefit switching device detection unit are connect with GPS control box detection unit
GPS control box.
Functional expending box detection unit, box detection unit of shunting, the detection of this benefit switching device inside the observing and controlling case is single
Member, GPS control box detection unit are connect with Master Communications board communications, and Master Communications plate and industrial personal computer communicate to connect.
The Master Communications plate includes CPU, and CPU connects motherboard connector by RS485 transceiver, and motherboard connector passes through
Upper 485 interface of multichannel being arranged is connect with each unit in observing and controlling case thereon.
The functional expending box detection unit includes the CPU connecting with functional expending box, CPU by RS485 connector with
The connection of Master Communications board communications.
The box detection unit of shunting includes and the CPU for interface box connection of shunting, CPU pass through RS485 connector and master control
Communication board communication connection.
Described benefit switching device detection unit includes the CPU connecting with this benefit switching device, and CPU passes through RS485 connection
Device is connect with Master Communications board communications.
The GPS control box detection unit includes the CPU connecting with GPS control box, and CPU passes through RS485 connector and master
Control communication board communication connection.
It further include high-voltage electricity source plate and master control power panel inside the observing and controlling case；
The high-voltage electricity source plate connects external programmable power supply, and programmable power supply includes the AC-DC conversion module of 110V/50V,
AC-DC conversion module connects CPU, and CPU is connect by RS485 connector with Master Communications plate；
The master control power panel includes the AC-DC conversion module of 110V/50V, and AC-DC conversion module connects CPU, on CPU
It is connected with measure voltage & current chip；
The utility model has the beneficial effects that the utility model passes through one comprehensive detection case of setting, it will be existing multiple attached
Belong to equipment and realize that detection process is simple, and equipment takes up little area by multiple plug-in units of a box house, is suitable for standardization station
Detection.
Detailed description of the invention
Fig. 1 is the utility model power supply system figure.
Fig. 2 is the utility model structure chart.
Fig. 3 is master control power board structure figure.
Fig. 4 is master control communication board structure chart.
Fig. 5 is observing and controlling case internal communication configuration figure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 2, LKJ auxiliary device detection device provided by the utility model, including industrial personal computer, observing and controlling case and to be measured
Equipment, industrial personal computer are connect with observing and controlling case, programmable power supply, and observing and controlling case is connect with Devices to test, programmable power supply.
The Master Communications plate connecting with industrial personal computer is set in observing and controlling case, and the functional expending box inspection connecting with Master Communications plate
It surveys unit, box detection unit of shunting, this benefit switching device detection unit, GPS and controls box detection unit；And Devices to test include with
The functional expending box of functional expending box detection unit connection, the box of shunting connecting with box detection unit of shunting are filled with the switching of this benefit
This benefit switching device for setting detection unit connection, the GPS connecting with GPS control box detection unit control box.
Each plate unit in observing and controlling case is arranged by way of plug-in unit, after each plug-in unit is connected by motherboard connector, with
The connection of Master Communications board communications, i.e., functional expending box detection unit, box detection unit of shunting, this benefit switching dress inside observing and controlling case
Set detection unit, GPS control box detection unit is connect with Master Communications board communications, Master Communications plate and industrial personal computer communication link
It connects.
The card that Master Communications plate is communicated as observing and controlling case with industrial personal computer, including CPU, CPU are connected by RS485 transceiver
Motherboard connector is connect, motherboard connector passes through 485 interface of multichannel being arranged thereon and connect with each bound cell in observing and controlling case, receives
After the signal of each bound cell, industrial personal computer is transmitted a signal to, or the signal of reception industrial personal computer sending is sent to plug-in unit list
Member is sent to Devices to test by bound cell.
Functional expending box detection unit includes the CPU connecting with functional expending box, and CPU passes through RS485 connector and motherboard
Connector connection, motherboard connector are connect with Master Communications plate.
Box detection unit of shunting includes and the CPU for interface box connection of shunting, CPU pass through RS485 connector and Master Communications
Board communications connection.
This benefit switching device detection unit includes the CPU connecting with this benefit switching device, CPU by RS485 connector with
The connection of Master Communications board communications.
GPS control box detection unit includes the CPU connecting with GPS control box, and CPU is logical by RS485 connector and master control
Believe board communications connection.
It, can be by functional expending box detection unit, box detection unit of shunting, this benefit switching device detection unit to simplify production
Circuit board be set as a comprehensive design plate, have on the comprehensive design plate with the general-purpose interface on motherboard connector, and it is comprehensive
Closing has general power interface on layout board, while being functional expending box detection unit on comprehensive design plate, box of shunting detection
Circuit printing space is respectively set in unit, this benefit switching device detection unit will be corresponding when needing to produce certain detection unit
The element of detection unit, which is welded on corresponding printing space, can form corresponding detection unit.
The utility model also has power supply system, as shown in Figure 1, being the exterior power supply plant of the utility model, outside is supplied
Electric system provides the power supply of AC220V to industrial personal computer and observing and controlling case, provides the power supply of DC110V to Devices to test.Wherein, DC110V
Power supply is provided by programmable power supply, and there is 36V ~ 164V to adjust, and programs degree of regulation≤0.2V；AC220V is supplied by utility grid.
It further include high-voltage electricity source plate and master control power panel inside observing and controlling case, the DC110V power supply of programmable power supply output is by setting
It sets after the high-voltage electricity source plate in observing and controlling case, powers for Devices to test, high-voltage electricity source plate is to be measured set by voltage conversion device
Standby to provide the power supply of 110V and 50V, high-voltage electricity source plate includes CPU, and CPU is communicated with Master Communications plate, and CPU passes through voltage electricity
Stream detection chip detects the output voltage of power supply.
Master control power panel includes the AC-DC conversion module of 220V/24V, and master control power panel is that each card mentions in observing and controlling case
For the power supply of 24V, and AC-DC conversion module connects CPU, and connection carries out the voltage and current of observing and controlling case plug-in part plate on CPU
The measure voltage & current chip of detection.
When the utility model at work, if necessary to be detected to a certain Devices to test, then according to pre-set logical
Believe agreement, by Master Communications plate output test signal of the industrial personal computer into observing and controlling case, Master Communications plate will test signal output
To corresponding card in observing and controlling case, corresponding card simulates signal, is modeled as needing to input to Devices to test
Signal, Devices to test bring into operation after receiving the signal, run signal are exported after operation to the corresponding card in observing and controlling case,
After corresponding card sends a signal to Master Communications plate, Master Communications plate sends a signal to industrial personal computer, and industrial personal computer is according to letter
Number judge whether Devices to test works normally.
The model of each equipment of the utility model and plug-in unit use is given below:
(1) industrial personal computer
For the equipment on existing market, there is LCD screen and man-machine interaction unit, meet the size peace of standardization station
Reload request.
(2) observing and controlling case
Using 4U chassis design；Master Communications plate/functional expending box detection plate/is had access to shunt box detection plate/this benefit
Box detection/power panel: there is 1 road network mouth to communicate with industrial personal computer；
(3) high-voltage electricity source plate
CPU uses ST company STM32F107VCT6VTR；By RS485 bus and Master Communications board communications, mentioned for outside
For 110V, 50V DC power supply.
(4) master control power panel
As shown in figure 3, CPU uses ST company STM32F107VCT6VTR；It is logical using RS485 bus and Master Communications plate
Letter.24V DC power supply is provided for observing and controlling case plug-in part plate.
(5) Master Communications plate
The CPU of Master Communications plate, which is selected, is based on Cortex M4 core processor STM32F407II, and clock frequency is reachable
168MHz provides 1 road network mouth and communicates with industrial personal computer.Reserved 1 road RS232 port is for the debugging of observing and controlling case, fault diagnosis.Such as Fig. 4
It is shown.
(6) functional expending box detection unit
CPU uses ST company STM32F107VCT6VTR；Using RS485 bus (3 line) and Master Communications board communications；Have
The external CAN interface in 2 tunnels (6 line)；It exports with 8 road 110V on-off models to functional expending box.
(7) it shunts box detection unit
CPU uses ST company STM32F107VCT6VTR；Using RS485 bus (3 line) and Master Communications board communications；Output
6 road 5V on-off models；Export 6 road 50V on-off models (7 line)；Input 50V on-off model.
(8) this benefit box detection unit
CPU uses ST company STM32F107VCT6VTR；Using RS485 bus (3 line) and Master Communications board communications；Have
21 road 110V output；27 road 110V input；
(9) GPS2000 controls box detection unit
It is powered by 110V；CPU uses ST company STM32F107VCT6VTR.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (8)
1.LKJ auxiliary device detection device, it is characterised in that: including industrial personal computer, observing and controlling case, programmable power supply and Devices to test, work
Control machine is connect with observing and controlling case, programmable power supply, and observing and controlling case is connect with Devices to test, programmable power supply；
The Master Communications plate connecting with industrial personal computer is set in the observing and controlling case, the functional expending box detection connecting with Master Communications plate
Unit, box detection unit of shunting, this benefit switching device detection unit, GPS control box detection unit；
The Devices to test includes the functional expending box connecting with functional expending box detection unit, box detection unit is connect with shunting
Box of shunting, this benefit switching device for being connect with this benefit switching device detection unit, connect with GPS control box detection unit
GPS controls box.
2. LKJ auxiliary device detection device according to claim 1, it is characterised in that: the function inside the observing and controlling case
Expansion box detection unit, box detection unit of shunting, this benefit switching device detection unit, GPS control box detection unit are and master control
Communication board communication connection, Master Communications plate and industrial personal computer communicate to connect.
3. LKJ auxiliary device detection device according to claim 1, it is characterised in that: the Master Communications plate includes
CPU, CPU connect motherboard connector by RS485 transceiver, motherboard connector by upper 485 interface of multichannel being arranged thereon with
Each unit connects in observing and controlling case.
4. LKJ auxiliary device detection device according to claim 1, it is characterised in that: the functional expending box detection is single
Member includes the CPU connecting with functional expending box, and CPU is connect by RS485 connector with Master Communications board communications.
5. LKJ auxiliary device detection device according to claim 1, it is characterised in that: the box detection unit packet of shunting
The CPU of the interface box that includes and shunt connection, CPU are connect by RS485 connector with Master Communications board communications.
6. LKJ auxiliary device detection device according to claim 1, it is characterised in that: described benefit switching device detection
Unit includes the CPU connecting with this benefit switching device, and CPU is connect by RS485 connector with Master Communications board communications.
7. LKJ auxiliary device detection device according to claim 1, it is characterised in that: the GPS controls box detection unit
Including the CPU connecting with GPS control box, CPU is connect by RS485 connector with Master Communications board communications.
8. LKJ auxiliary device detection device according to claim 1, it is characterised in that: further include inside the observing and controlling case
High-voltage electricity source plate and master control power panel；
The high-voltage electricity source plate connects external programmable power supply, and programmable power supply includes the AC-DC conversion module of 110V/50V, AC-DC
Conversion module connects CPU, and CPU is connect by RS485 connector with Master Communications plate；
The master control power panel includes the AC-DC conversion module of 110V/50V, and AC-DC conversion module connects CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264256.XU CN209248333U (en) | 2018-12-31 | 2018-12-31 | LKJ auxiliary device detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264256.XU CN209248333U (en) | 2018-12-31 | 2018-12-31 | LKJ auxiliary device detection device |
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| Publication Number | Publication Date |
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| CN209248333U true CN209248333U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822264256.XU Active CN209248333U (en) | 2018-12-31 | 2018-12-31 | LKJ auxiliary device detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460012A (en) * | 2018-12-31 | 2019-03-12 | 河南思维自动化设备股份有限公司 | LKJ auxiliary device detection device |
-
2018
- 2018-12-31 CN CN201822264256.XU patent/CN209248333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460012A (en) * | 2018-12-31 | 2019-03-12 | 河南思维自动化设备股份有限公司 | LKJ auxiliary device detection device |
| CN109460012B (en) * | 2018-12-31 | 2024-03-22 | 河南思维自动化设备股份有限公司 | LKJ accessory equipment detection device |
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