CN202189494U - Modularized control device of network experiment table - Google Patents
Modularized control device of network experiment table Download PDFInfo
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- CN202189494U CN202189494U CN2011201693841U CN201120169384U CN202189494U CN 202189494 U CN202189494 U CN 202189494U CN 2011201693841 U CN2011201693841 U CN 2011201693841U CN 201120169384 U CN201120169384 U CN 201120169384U CN 202189494 U CN202189494 U CN 202189494U
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- modular
- experiment table
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Abstract
The utility model belongs to the technical field of teaching equipment and relates to a modularized control device of a network experiment table. Functions of system power supply, fault set, experiment switch control, data collection and the like are made to be integrated circuit modules in a modernized method. The modules are connected together through a bus mother board, thereby forming the experiment table control device. The device connects with a computer or an embedded handheld terminal through a communication interface (RS 485/232, TCP/IP, CANBUS). The computer can control the control device of the experiment table for various operations through a network remotely, thereby forming the modularized control device of the network experiment table.
Description
Affiliated technical field
Technical field is the educational equipment field under the utility model.The utility model adopts modular mode to process integrated circuit modules functions such as system power supply, fault setting, the control of experiment table switch, data acquisition; Each module connects through bus mother board, forms the experiment table control device, and this device is through communication interface (RS485/232; TCP/IP; CANBUS) be connected with computing machine or Embedded Handhold Terminal connects, computing machine can form the network experiment platform control device of modular through the various operations of network remote control experiment table control device.
Background technology
Along with development of professional education, the market demand of educational equipment is explosive growth situation.And educational equipment demonstrates the developing direction of informationization, electronization.
Experiment table control comprises the start and stop of control experiment table switch, simulated failure, real-time acquisition function; Be a critical function of educational equipment, present educational equipment is provided with the pattern of the surface-mounted integrated circuit of manual mode of a lot of employings or monoblock as control panel in fault.The problem that this simulation exists is: level of integrated system is low, and complex circuit is installed and ME cost height; Because control types is changeable, fault type is various, the monoblock surface-mounted integrated circuit all will be developed as the pattern of faulty board at every turn again, making sheet again, and development cost are high, the cycle is long, and the same form is the same, causes the after sale service difficulty; Because the control device of experiment table is on experiment table, so real standard course and theoretical course many times can not be carried out simultaneously at present.
Summary of the invention
The utility model proposes a kind of modular experiment table control device of many control models to the problems referred to above.Can adopt modular mode to be integrated in an experiement control device functions such as system power supply, fault setting, the control of experiment table switch, data acquisition; Opened communication interface (RS485/232; TCP/IP; CANBUS) be connected with computing machine or Embedded Handhold Terminal connects, computing machine can form the modular experiment table control device of many control models through the various operations of network remote control experiment table control device.
The technical scheme of the utility model is: module adopts the modular size design, and each module all has a standardized dual inline type connector joint, and status indicator lamp is all arranged on each module, indicates present duty.Power module is different with other as standalone module, has and the sharp power output interface of power supply access interface, and the power supply access interface meets 220V and exchanges, power output interface 12V direct current module for power supply voltage.More than all modules through dual inline type connector connecting bus motherboard, obtain the sharp communication of power supply through motherboard and connect.Motherboard provides RS485/232, TCP/IP, and three kinds of wired communication interfaces of CANBUS also can be installed wireless communication interface simultaneously as required.
The beneficial effect of the utility model is: the system architecture modularization makes things convenient for volume production and maintenance.Fault simulation module particularly, under the situation that adopts same-interface and standard, fault type can be versatile and flexible, combination in any, number of faults can be up to a hundred individual, and fault type can tens kinds, formed integrated failure simulation method.Experiement control device can pass through network connection computer, realizes Long-distance Control.
Description of drawings
The network experiment platform control device johning knot composition of Fig. 1 modular
The network experiment platform control device front front view of Fig. 2 modular
1 main control module (comprising power supply, communication interface)
2 submodules (comprising fault simulation module, acquisition module, experiment table switch control module etc.)
3 motherboards
4 dual inline type connector joints
5 output interfaces
6 communication interfaces (RS485/232, TCP/IP, CANBUS)
7 computing machines
8 order wires
Embodiment:
The design of native system is that prerequisite is set out with the electronic circuit knowledge with specialty, and the connection of device all adopts dual inline type connector joint (4) to be connected to motherboard on main control module (1) and the submodule (2) shown in accompanying drawing 1, obtains power supply from motherboard and is connected with communication.An output interface (5) is all arranged on each submodule, be used for connecting the experiment table device line.Communication interface (6) on the main control module (1) can connect computing machine through order wire, realizes the Long-distance Control through network.
Claims (5)
1. the network experiment platform control device of a modular; It is characterized in that: adopt modular mode to process integrated circuit modules the function of system power supply, fault setting, the control of experiment table switch, data acquisition; Comprise that system power supply module, fault are provided with module, experiment table switch control module, data acquisition module; Each module connects through bus mother board, forms the experiment table control device, and this device is connected with computing machine through communication interface or Embedded Handhold Terminal connects; Computing machine can form the network experiment platform control device of modular through the various operations of network remote control experiment table control device.
2. according to the network experiment platform control device of the said modular of claim 1; It is characterized in that: module adopts the modular size design; Each module all has a standardized dual inline type connector joint, and status indicator lamp is all arranged on each module, indicates present duty.
3. according to the network experiment platform control device of the said modular of claim 1, it is characterized in that: power module has power supply access interface and power output interface as standalone module, and the power supply access interface meets 220V and exchanges, power output interface 12V direct current supply.
4. according to the network experiment platform control device of the said modular of claim 1, it is characterized in that: this device can connect many computing machines through network or data telecommunication line, can realize multi-to-multi control.
5. according to the network experiment platform control device of the said modular of claim 1, it is characterized in that: communication interface also can comprise wireless communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693841U CN202189494U (en) | 2011-05-25 | 2011-05-25 | Modularized control device of network experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693841U CN202189494U (en) | 2011-05-25 | 2011-05-25 | Modularized control device of network experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189494U true CN202189494U (en) | 2012-04-11 |
Family
ID=45920930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201693841U Expired - Lifetime CN202189494U (en) | 2011-05-25 | 2011-05-25 | Modularized control device of network experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189494U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006182A (en) * | 2015-05-22 | 2015-10-28 | 天津市维科车辆技术有限公司 | Virtual-real fused rail transit vehicle air-conditioning system practical training device and method |
| CN105047037A (en) * | 2015-05-22 | 2015-11-11 | 天津市维科车辆技术有限公司 | Rail transit fault setting practical training apparatus and method |
| CN105047035A (en) * | 2015-05-22 | 2015-11-11 | 天津市维科车辆技术有限公司 | Virtual-real fusion rail transit vehicle brake system practical training apparatus and method |
| CN105047036A (en) * | 2015-05-22 | 2015-11-11 | 天津市维科车辆技术有限公司 | Virtual-real fusion rail transit vehicle whole-vehicle electrical practical training apparatus and method |
| CN108074430A (en) * | 2016-11-15 | 2018-05-25 | 天津中德应用技术大学 | Electric fault sets system and method |
-
2011
- 2011-05-25 CN CN2011201693841U patent/CN202189494U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006182A (en) * | 2015-05-22 | 2015-10-28 | 天津市维科车辆技术有限公司 | Virtual-real fused rail transit vehicle air-conditioning system practical training device and method |
| CN105047037A (en) * | 2015-05-22 | 2015-11-11 | 天津市维科车辆技术有限公司 | Rail transit fault setting practical training apparatus and method |
| CN105047035A (en) * | 2015-05-22 | 2015-11-11 | 天津市维科车辆技术有限公司 | Virtual-real fusion rail transit vehicle brake system practical training apparatus and method |
| CN105047036A (en) * | 2015-05-22 | 2015-11-11 | 天津市维科车辆技术有限公司 | Virtual-real fusion rail transit vehicle whole-vehicle electrical practical training apparatus and method |
| CN108074430A (en) * | 2016-11-15 | 2018-05-25 | 天津中德应用技术大学 | Electric fault sets system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |