CN220491348U - Rack-mounted IO control expansion unit - Google Patents
Rack-mounted IO control expansion unit Download PDFInfo
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- CN220491348U CN220491348U CN202321749214.XU CN202321749214U CN220491348U CN 220491348 U CN220491348 U CN 220491348U CN 202321749214 U CN202321749214 U CN 202321749214U CN 220491348 U CN220491348 U CN 220491348U
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- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The rack-mounted IO control expansion unit comprises a box body, wherein a plurality of input interfaces for switching-in switching-off input and a plurality of output interfaces for connecting peripheral equipment are arranged on the surface of the box body, the input interfaces and the output interfaces are arranged side by side, and input and output indicator lamps which are in one-to-one correspondence with the states of the input interfaces and the output interfaces are arranged at the positions above the input interfaces and the output interfaces of the box body; the surface of the box body is provided with a rainshed lamp manual switch, a railing machine manual switch, a lane indicator lamp, a power indicator lamp and a power supply socket. The utility model can meet the connection and display requirements of peripheral equipment.
Description
Technical Field
The utility model belongs to the technical fields of a plurality of IO control fields and charging control core peripheral equipment of a high-speed toll station, and particularly relates to a rack-mounted IO control expansion unit.
Background
The frame type IO control expansion unit is junction equipment applied to a highway charging system, is a bridge for connecting peripheral equipment and a lane computer, is mainly used for equipment management and control of a charging lane, collects and uploads charging data and controls the peripheral equipment, and comprises: a forward canopy lamp, a backward canopy lamp, a fog lamp, an ETC cantilever sign, a lane traffic lamp, an automatic railing, license plate recognition, a monitoring camera, a lane detector, a flash alarm and the like. Because of too many peripheral devices, the interfaces of the existing lane controllers cannot meet the connection and display requirements of the peripheral devices.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a rack-mounted IO control expansion unit capable of meeting the connection and display requirements of peripheral equipment.
The technical scheme adopted by the utility model is as follows:
the rack-mounted IO control expansion unit comprises a box body, wherein a plurality of input interfaces for switching-in switching-off input and a plurality of output interfaces for connecting peripheral equipment are arranged on the surface of the box body, the input interfaces and the output interfaces are arranged side by side, and input and output indicator lamps which are in one-to-one correspondence with the states of the input interfaces and the output interfaces are arranged at the positions above the input interfaces and the output interfaces of the box body; the surface of the box body is provided with a rainshed lamp manual switch, a railing machine manual switch, a lane indicator lamp, a power indicator lamp and a power supply socket.
Further, an I/O control interface for externally connecting an IO control board card to control and feed back the equipment by the upper computer is arranged on the box body.
Further, the input interface, the output interface, the manual switch of the awning lamp, the manual switch of the railing machine, the lane indicator lamp, the power indicator lamp, the input/output indicator lamp, the I/O control interface and the power supply socket are all arranged on the same surface.
Further, be provided with the relay board that has 16 way relay control channel in the box, relay board and control panel electric connection, relay control channel and output interface one-to-one electric connection. Each relay control channel provides 2 groups of relay dry nodes NO (normally open relay), NC (normally closed relay) and COM (common relay). The two sets of relay nodes may be used simultaneously, or one set may be used, with one set being reserved.
Further, 16 paths of digital signal input channels are arranged in the box body, and the digital signal input channels are electrically connected with the control board; the digital signal input channels are electrically connected with the input interfaces in a one-to-one correspondence manner. Each input signal can be independently set as a switching signal input or a high-low level signal input. The input channels are correctly set according to different input signal quantities, so that the input channels can be normally used.
Further, be provided with the pilot lamp plate in the box, pilot lamp plate and control panel electric connection, pilot lamp plate respectively with input/output pilot lamp, lane pilot lamp, power pilot lamp electric connection. The input/output indicator lamp is provided with 16 paths of output state indicating LEDs for indicating the state of each path of output relay, and the on relay is turned on and the off relay is turned off. The input/output indicator lamp is provided with 16 paths of input state indicating LEDs for indicating the state of each path of input signals, and the indicator lamp is turned on when the signal is input, and is turned off when the signal is input. The power indicator light has an AC220V indicator light and a corresponding dc power indicator light. The lane indicator has an on or off status indicator that displays the current lane.
Further, a switching power supply is arranged in the box body and is electrically connected with the control panel, and the switching power supply is electrically connected with a power supply socket, a manual switch of a awning lamp and a manual switch of a railing machine.
Further, the peripheral devices comprise a canopy light, an ETC cantilever sign, a lane passing light, an automatic railing, license plate recognition, a monitoring camera, a lane detector and a flashing alarm.
Further, the box body is a sheet metal box body.
Further, the two sides of the box body are provided with hanging lugs for being installed on the cabinet.
The utility model has the beneficial effects that: the connection and display requirements of peripheral equipment can be met.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a side view of the present utility model;
fig. 4 is a view of the inside of the case of the present utility model.
The reference numerals are: 1: an input interface; 2: an output interface; 3: manual switch of the awning lamp; 4: hand switch of railing machine; 5: lane indicator lights; 6: a power indicator light; 7: input/output indicator lights; 8: an I/O control interface; 9: a power supply socket; 10: a case; 11: a switching power supply; 12: and (5) hanging the ear.
Detailed Description
The utility model will be further illustrated with reference to the following specific examples, without limiting the utility model to these specific embodiments. It will be appreciated by those skilled in the art that the utility model encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1-4, the embodiment provides a rack-mounted IO control expansion unit, which comprises a box 10, wherein the box 10 is a sheet metal box, a plurality of input interfaces 1 for switching on/off input and a plurality of output interfaces 2 for connecting peripheral equipment are arranged on the surface of the box 10, the input interfaces 1 and the output interfaces 2 are arranged side by side, and input/output indicator lamps 7 corresponding to states of the input interfaces 1 and the output interfaces 2 one by one are arranged on the upper positions of the input interfaces 1 and the output interfaces 2 of the box 10; the surface of the box body 10 is provided with a awning lamp manual switch 3, a railing machine manual switch 4, a lane indicator lamp 5, a power indicator lamp 6 and a power supply socket 9.
In this embodiment, an I/O control interface 8 for implementing control and feedback of the device by the host computer is provided on the box 10. The I/O control interface 8 adopts a DB 37I/O control interface and is used for connecting an IO control card of a corresponding interface type, and the connection port can use an upper computer to control and feed back the equipment.
The input interface 1, the output interface 2, the manual switch 3 of the awning lamp, the manual switch 4 of the railing machine, the lane indicator 5, the power indicator 6, the input/output indicator 7, the I/O control interface 8 and the power supply socket 9 are all arranged on the same surface.
In this embodiment, a relay board having 16 relay control channels is disposed in the case 10, and the relay board is electrically connected to the control board, and the relay control channels are electrically connected to the output interfaces 2 in a one-to-one correspondence manner. Each relay control channel provides 2 groups of relay dry nodes NO (normally open relay), NC (normally closed relay) and COM (common relay). The two sets of relay nodes may be used simultaneously, or one set may be used, with one set being reserved.
In this embodiment, 16 paths of digital signal input channels are arranged in the box 10, and the digital signal input channels are electrically connected with the control board; the digital signal input channels are electrically connected with the input interfaces 1 in a one-to-one correspondence. Each input signal can be independently set as a switching signal input or a high-low level signal input. The input channels are correctly set according to different input signal quantities, so that the input channels can be normally used.
In this embodiment, an indicator light board is disposed in the case 10, and is electrically connected to the control board, and the indicator light board is electrically connected to the input/output indicator light 7, the lane indicator light 5, and the power indicator light 6, respectively. The input/output indicator lamp 7 has 16 output status indication LEDs for indicating the status of each output relay, and the on relay is turned on and the off relay is turned off. The input/output indicator lamp 7 has 16 paths of input state indication LEDs for indicating the state of each path of input signals, and the indicator lamp is turned on when the signal is input, and is turned off when the signal is input. The power indicator lamp 6 has an AC220V indicator lamp and a corresponding dc power indicator lamp. The lane indicator 5 has an on or off status indicator that displays the current lane.
In this embodiment, a switch power supply 11 is disposed in the box 10, the switch power supply 11 is electrically connected with the control board, and the switch power supply 11 is electrically connected with the power supply socket 9, the manual switch 3 of the awning lamp, and the manual switch 4 of the railing machine. The 2 manual buttons can directly control the peripheral equipment connected with the equipment.
In this embodiment, 2 different jumper caps are provided in the case 10, and a linkage mode of the relay and an input signal type can be set respectively.
The peripheral equipment comprises a canopy lamp, an ETC cantilever sign, a lane passing lamp, an automatic railing, license plate recognition, a monitoring camera, a lane detector and a flash alarm.
Two sides of the box body 10 are provided with hanging lugs 12 for being installed on the cabinet, and the two sides of the hanging lugs 12 can be quickly installed at the required position of the 19-inch cabinet.
The utility model can meet the connection and display requirements of peripheral equipment.
Claims (10)
1. The rack-mounted IO control expansion unit comprises a box body, wherein a plurality of input interfaces for switching-in switching-off input and a plurality of output interfaces for connecting peripheral equipment are arranged on the surface of the box body, the input interfaces and the output interfaces are arranged side by side, and input and output indicator lamps which are in one-to-one correspondence with the states of the input interfaces and the output interfaces are arranged at the positions above the input interfaces and the output interfaces of the box body; the surface of the box body is provided with a rainshed lamp manual switch, a railing machine manual switch, a lane indicator lamp, a power indicator lamp and a power supply socket.
2. The rack-mounted IO control expansion unit of claim 1, wherein: the box body is provided with an I/O control interface for externally connecting an IO control board card to control and feed back the equipment by the upper computer.
3. The rack-mounted IO control expansion unit of claim 2, wherein: the input interface, the output interface, the manual switch of the awning lamp, the manual switch of the railing machine, the lane indicator lamp, the power indicator lamp, the input and output indicator lamp, the I/O control interface and the power supply socket are all arranged on the same surface.
4. A rack-mounted IO control expansion unit according to any one of claims 1-3, wherein: the relay control device is characterized in that a relay board with 16 paths of relay control channels is arranged in the box body, the relay board is electrically connected with the control board, and the relay control channels are electrically connected with the output interfaces in one-to-one correspondence.
5. The rack-mounted IO control expansion unit of claim 4, wherein: 16 paths of digital signal input channels are arranged in the box body, and the digital signal input channels are electrically connected with the control board; the digital signal input channels are electrically connected with the input interfaces in a one-to-one correspondence manner.
6. The rack-mounted IO control expansion unit of claim 5, wherein: the box body is internally provided with an indication lamp panel, the indication lamp panel is electrically connected with the control panel, and the indication lamp panel is electrically connected with the input and output indication lamp, the lane indication lamp and the power indication lamp respectively.
7. The rack-mounted IO control expansion unit of claim 6, wherein: the box body is internally provided with a switch power supply, the switch power supply is electrically connected with the control panel, and the switch power supply is electrically connected with a power supply socket, a manual switch of a awning lamp and a manual switch of a railing machine.
8. The rack-mounted IO control expansion unit of claim 7, wherein: the peripheral equipment comprises a canopy lamp, an ETC cantilever sign, a lane passing lamp, an automatic railing, license plate recognition, a monitoring camera, a lane detector and a flash alarm.
9. The rack-mounted IO control expansion unit of claim 1, wherein: the box body is a sheet metal box body.
10. The rack-mounted IO control expansion unit of claim 1, wherein: two sides of the box body are provided with hanging lugs for being installed on the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749214.XU CN220491348U (en) | 2023-07-05 | 2023-07-05 | Rack-mounted IO control expansion unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749214.XU CN220491348U (en) | 2023-07-05 | 2023-07-05 | Rack-mounted IO control expansion unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220491348U true CN220491348U (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321749214.XU Active CN220491348U (en) | 2023-07-05 | 2023-07-05 | Rack-mounted IO control expansion unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220491348U (en) |
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2023
- 2023-07-05 CN CN202321749214.XU patent/CN220491348U/en active Active
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