CN217183031U - Intelligent control power supply system based on tubular bus - Google Patents
Intelligent control power supply system based on tubular bus Download PDFInfo
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- CN217183031U CN217183031U CN202220700976.XU CN202220700976U CN217183031U CN 217183031 U CN217183031 U CN 217183031U CN 202220700976 U CN202220700976 U CN 202220700976U CN 217183031 U CN217183031 U CN 217183031U
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- tubular bus
- supply system
- power supply
- intelligent control
- modem
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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Abstract
An intelligent control power supply system based on a tubular bus comprises a central controller and the tubular bus, wherein a power taking device is arranged on the tubular bus to supply power for loads in a tunnel, and a carrier signal is loaded on the tubular bus through the central controller, so that a special communication line is not required to be arranged in the tunnel, a modem collects the carrier signal of the tubular bus through the power taking device and converts the carrier signal into a digital signal, and each load is only required to be connected with the modem through a signal line to transmit a control signal, so that the intelligent control power supply system is orderly arranged, and is simple in construction.
Description
Technical Field
The utility model relates to a tunnel control system technical field, concretely relates to intelligent control power supply system based on cast generating line.
Background
The tunnel is the crucial link of highway construction, all be provided with multiple different loads in the tunnel, for example, the tunnel lamp, the warning light, fan and control etc., supply circuit in the tunnel is these load power supplies, consider the environmental factor influence, need control the adjustment to the load in the tunnel, consequently erect the control cable in the tunnel and be used for transmission signal, so not only need set up supply circuit in the tunnel and still need set up the control cable, it is in disorder easily that the circuit is more in the tunnel of having caused, the wiring is in disorder and the wiring is complicated, can be very troublesome when the construction, there is the potential safety hazard still, cable later maintenance cost is higher.
SUMMERY OF THE UTILITY MODEL
In disorder and the wiring is complicated for solving above-mentioned prior art wiring, can be very troublesome when the construction, still has the potential safety hazard, the higher defect of later maintenance cost, the utility model provides an intelligent control power supply system based on cast generating line.
The technical scheme of the utility model is that: an intelligent control power supply system based on a tubular bus comprises a central controller and the tubular bus, wherein a group of power taking devices are installed on the tubular bus, loads are connected to the power taking devices, a modem is connected to at least one power taking device, and each load is connected with the modem through a signal line;
the central controller loads a carrier signal to the tubular bus;
the power taking device is connected with the tubular bus to take power and supply power to a load;
the modem collects carrier signals on the pipe bus through the power taking device and converts the carrier signals into digital signals, and the modem transmits the digital signals to a load through the signal line.
Preferably, a group of loads is connected to one of the electricity collectors.
Preferably, a modem is connected to each of the power collectors.
Preferably, a set of loads is connected to each of the electricity consumers.
Preferably, the tubular bus is provided with a carrier repeater for amplifying the enhanced carrier signal.
Preferably, the load is a tunnel lamp, a monitoring facility, a fan and a lightening lamp.
The utility model has the advantages that: the utility model discloses a set up on cast generating line and get electrical apparatus for the power supply of load in the tunnel, load carrier signal on cast generating line through central controller again, need not to set up communication special line in the tunnel like this, and the carrier signal conversion that modem gathered cast generating line through getting electrical apparatus becomes digital signal, only need with each load passing signal line and modem connection come transmission control signal, neatly sets up, the construction is simple.
Drawings
FIG. 1 is a system structure diagram of the present invention;
FIG. 2 is a schematic structural diagram of the electricity-taking device arranged on the tubular bus;
FIG. 3 is a schematic diagram of the structure of the electricity-taking device;
FIG. 4 is a system block diagram of an embodiment;
FIG. 5 is a system configuration diagram according to a second embodiment;
FIG. 6 is a diagram showing the structure of a third system according to the embodiment;
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model discloses technical scheme as follows: an intelligent control power supply system based on a tubular bus is disclosed, as shown in fig. 1, and comprises a central controller and the tubular bus, wherein the tubular bus can supply power for a load and transmit carrier signals, the central controller loads the carrier signals on the tubular bus, a group of power taking devices are installed on the tubular bus, as shown in fig. 2, each power taking device comprises a C-shaped hoop 11, a locking device 12 and a C-shaped power taking card 13, the C-shaped hoop 11 is sleeved on the periphery of the C-shaped power taking card 13, the locking device 12 is composed of a locking pin 121 and an eccentric locking handle 122 hinged to one end of the locking pin, a conical pin 14 is arranged on the inner surface of the C-shaped power taking card 13, two ends of the conical pin are symmetrically provided with guide sleeves 16, two ends of the C-shaped power taking card 13 are symmetrically provided with the guide sleeves 16 sleeved on the C-shaped hoop 11, and one side of the C-shaped power taking card is externally provided with a wiring port 15; specifically, as shown in fig. 3, a method for installing a power taking device on a tubular bus comprises the steps of sleeving the power taking device 1 on a tubular bus 2, quickly locking the power taking device through an eccentric locking handle 122 of a locking device 12, piercing an insulating layer of the tubular bus through a conical needle 14 on an inner ring of a C-shaped power taking card 13 to achieve branch power taking, and inserting a branch circuit into a wiring socket of the power taking device through a plug to achieve fast assembly and power taking of the branch circuit;
the load is connected with each electricity-taking device, the electricity-taking devices take electricity from the tubular bus and supply power to the load, the modem is connected with at least one electricity-taking device, the modem is integrated in the electricity-taking device and is used for converting carrier signals into digital signals, in order to reduce the use of the modem, the modem can be arranged on one electricity-taking device within a certain range, the modem collects the carrier signals on the tubular bus through the electricity-taking device and converts the carrier signals into digital signals, the modem transmits the digital signals to the load through a signal line, a controller which receives the signals and controls the load according to the signals is arranged in the load, and the load is controlled according to the digital signals and is orderly arranged, so that the construction is simple.
Because the carrier signal can be attenuated along with the transmission distance signal in the transmission process, a group of carrier repeaters for amplifying and strengthening the carrier signal are arranged on the tubular bus.
The load is a tunnel lamp, a monitoring facility, a fan and a lightening lamp.
The first embodiment is as follows: as shown in fig. 4, in order to save cost and reduce the number of power consumers, a group of loads are connected to one power consumer, and each load receives a control signal transmitted from a modem of the power consumer through a signal line.
Example two: as shown in fig. 5, since the length in the tunnel is long, distances between load positions are different, and a required signal line and a required power supply line need to be long, in order to reduce the length of the signal line, a modem is connected to each power taking device based on an intelligent control power supply system based on a tubular bus.
Example three: as shown in fig. 6, because there is a large load in the tunnel and there is a set of loads in each distance, according to the second embodiment, each modem is connected with a set of loads, and is connected to the nearest modem according to the distance between the load and the modem.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligent control power supply system based on cast generating line, including central controller and cast generating line the cast generating line on install a set of electrical apparatus of getting, its characterized in that: each electricity fetching device is connected with a load, at least one electricity fetching device is connected with a modem, and each load is connected with the modem through a signal line;
the central controller loads a carrier signal to the tubular bus;
the power taking device is connected with the tubular bus to take power and supply power to a load;
the modem collects carrier signals on the pipe bus through the power taking device and converts the carrier signals into digital signals, and the modem transmits the digital signals to a load through the signal line.
2. The tubular bus-based intelligent control power supply system according to claim 1, wherein: and a group of loads are connected to one power taking device.
3. The tubular bus-based intelligent control power supply system according to claim 1, wherein: a modem is connected to each electricity fetching device.
4. The tubular bus-based intelligent control power supply system according to claim 3, wherein: each electricity-taking device is connected with a group of loads.
5. The intelligent control power supply system based on the tubular bus according to any one of claims 1 to 4, wherein: and the tubular bus is provided with a carrier repeater for amplifying and strengthening carrier signals.
6. The intelligent control power supply system based on the tubular bus according to any one of claims 1 to 4, wherein: the load comprises a tunnel lamp, a monitoring facility, a fan and a lightening lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220700976.XU CN217183031U (en) | 2022-03-29 | 2022-03-29 | Intelligent control power supply system based on tubular bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220700976.XU CN217183031U (en) | 2022-03-29 | 2022-03-29 | Intelligent control power supply system based on tubular bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217183031U true CN217183031U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220700976.XU Active CN217183031U (en) | 2022-03-29 | 2022-03-29 | Intelligent control power supply system based on tubular bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217183031U (en) |
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2022
- 2022-03-29 CN CN202220700976.XU patent/CN217183031U/en active Active
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