Underground pipe gallery cable hole site management system
By using RFID technology and induction modules in the underground pipeline cable hole position management system, the occupied status of cable hole position is monitored and managed in real time, and the problems of information transmission time and information asymmetry are solved, and the efficiency and accuracy of cable management are improved.
Patent Information
- Application Number
- CN202421754915.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-23
AI Technical Summary
In the management of cable hole positions in underground pipeline corridors, due to the time spent on information transmission and information asymmetry, the planning, infrastructure and operation and maintenance departments find it difficult to obtain and transmit hole positions and line information in a timely and accurately, affecting cable design and construction.
Design an underground pipe corridor cable hole position management system, including installation board, tamper board, RFID tag and induction module, and monitor and manage the occupied status of cable hole position in real time through RFID technology and host management system.
The planning department has achieved a timely understanding of the occupation of holes, the accuracy of construction drawings and construction management of the infrastructure department, and the operation and maintenance department has accurately and quickly obtained the line and holes data, which has improved the efficiency and accuracy of cable management.
Smart Images
Figure CN222801171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a field, in particular to an underground pipe gallery cable hole management system. Background Art
[0002] The management of cable holes in underground utility corridors mainly involves three departments: planning, infrastructure, and operation and maintenance. The planning department is responsible for cable line planning, and after the planning and design are completed, the materials will be transferred to the infrastructure department; the infrastructure department conducts on-site construction, and after completion of the on-site construction, it will conduct acceptance and feedback on hole positions and line information; the operation and maintenance department is mainly responsible for the maintenance of cables and equipment.
[0003] However, since the management of hole positions and cables involves three departments, it is easy for information transmission to take a long time, resulting in information asymmetry and other problems, which will encounter the following problems:
[0004] 1. The planning department lacks a clear and definite hole location map and cannot timely understand the hole location occupancy situation, which in turn affects the line design work; the design drawings are inaccurate or there are no design drawings.
[0005] 2. The infrastructure department lacked drawings for line design, resulting in unclear construction drawings. During construction, the construction workers lacked drawings or did not follow the design requirements, but took the principle of convenience and ran the line wherever it was convenient. The management personnel of the infrastructure department could not know and correct it in time, resulting in some holes being difficult to run the line later. After the acceptance was completed, the materials handed over to the operation and maintenance department were not timely, accurate, and complete.
[0006] 3. The operation and maintenance department cannot obtain line and hole position information in a timely and accurate manner, which affects the line operation and maintenance, especially the emergency repair work.
[0007] Therefore, there is an urgent need for an underground pipe gallery cable hole management system to solve the above problems. Utility Model Content
[0008] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an underground pipe gallery cable hole management system.
[0009] An embodiment of the utility model solves the technical problem by adopting a technical solution: an underground pipe gallery cable hole management system, comprising a mounting plate, an anti-disassembly plate, a first RFID tag, a second RFID tag, a sensing module and a host;
[0010] The mounting plate is installed on the cable hole;
[0011] The anti-disassembly plate is installed on the cable hole and at least partially closes the cable hole;
[0012] The first RFID tag is arranged on the anti-tampering plate;
[0013] A second RFID tag is mounted on the cable;
[0014] The sensing module is disposed on the mounting plate and electrically connected to the host, and is used to detect the first RFID tag and the second RFID tag;
[0015] The anti-disassembly plate can be separated from the cable hole when the cable is installed in the cable hole, so that the first RFID tag is out of the detection range of the sensing module to determine that the cable hole has been threaded; the second RFID tag can be detected by the sensing module when the cable is installed in the cable hole, so as to be uploaded to the background through the host for management.
[0016] As one of the preferred embodiments of the utility model, the sensing module includes a card reading module and a reading antenna connected to the card reading module, the reading antenna is arranged in a ring at the cable hole, and the card reading module is connected to the host through a 485 bus.
[0017] As one of the preferred embodiments of the present utility model, the sensing module includes a third RFID tag which is arranged on the mounting plate and connected to the host via a coaxial cable, and the third RFID tag can be paired with the first RFID tag or the second RFID tag.
[0018] As one of the preferred embodiments of the utility model, the mounting plate ring is arranged on the end face of the cable hole, the inner wall of the cable hole or the outer wall of the cable hole.
[0019] As one of the preferred embodiments of the utility model, the mounting plate is connected to the cable hole through a detachable structure.
[0020] As one of the preferred embodiments of the present utility model, the detachable structure is configured as a bolt connection structure.
[0021] As one of the preferred embodiments of the utility model, the mounting plate is glued to the cable hole.
[0022] As one of the preferred embodiments of the utility model, a plurality of clamping columns are arranged on the anti-disassembly plate, a plurality of clamping holes are arranged on the mounting plate, and the clamping columns are inserted into the clamping holes and are interference fit with the clamping holes.
[0023] As one of the preferred embodiments of the present utility model, a NB-I oT module and / or a 4G communication module is provided on the host.
[0024] As one of the preferred embodiments of the present utility model, the second RFID tag is hung on the cable.
[0025] Beneficial effects of the utility model:
[0026] For the planning department: timely and clear understanding of hole occupancy status, facilitating planning and design work; accurate line design, and rapid delivery of design requirements to the infrastructure department.
[0027] For infrastructure departments: having accurate design drawings will make construction more reliable; during the construction process, the infrastructure department can keep abreast of the work of construction personnel. If construction personnel fail to put the cables in the correct holes, they can remind management personnel and correct the problems in time. After the acceptance is completed, the materials will be handed over to the operation and maintenance department in a timely, accurate and complete manner.
[0028] For operation and maintenance departments: Accurately and quickly obtain line and hole location data to facilitate cable maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0030] Figure 1 The first schematic diagram of an underground pipe gallery cable hole management system;
[0031] Figure 2 It is a schematic diagram of the structure of the mounting plate, the anti-disassembly plate and the sensing module;
[0032] Figure 3 A schematic structural diagram of a first embodiment of a mounting plate and a sensing module;
[0033] Figure 4 A schematic structural diagram of a second embodiment of a mounting plate and a sensing module;
[0034] Figure 5 It is a simplified structural diagram of the anti-tampering plate and the first RFID tag;
[0035] Figure 6 This is a simplified structural diagram of the cable hole when no cable is passed through;
[0036] Figure 7 This is a simplified diagram of the structure of the cable hole when laying the cable. DETAILED DESCRIPTION
[0037] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0038] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0039] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0040] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.
[0041] Reference Figures 1 to 6 , an underground pipe gallery cable hole management system, comprising a mounting plate 10, an anti-disassembly plate 20, a first RFID tag 30, a second RFID tag 40, a sensing module 50 and a host 60;
[0042] The mounting plate 10 is mounted on the cable hole 70;
[0043] The anti-disassembly plate 20 is installed on the cable hole 70 and at least partially closes the cable hole 70;
[0044] The first RFID tag 30 is disposed on the anti-tampering plate 20;
[0045] The second RFID tag 40 is mounted on the cable 71;
[0046] The sensing module 50 is disposed on the mounting plate 10 and is electrically connected to the host 60, and is used to detect the first RFID tag 30 and the second RFID tag 40;
[0047] The anti-disassembly plate 20 can be separated from the cable hole 70 when the cable 71 is installed in the cable hole 70, so that the first RFID tag 30 is out of the detection range of the sensing module 50 to determine that the cable hole 70 has been threaded; the second RFID tag 40 can be detected by the sensing module 50 when the cable is installed in the cable hole 70, so as to be uploaded to the background through the host 60 for management.
[0048] ①In this utility model, reference is made to Figure 1 As a schematic diagram of the first embodiment of an underground pipe gallery cable hole management system, the underground pipe gallery has 5*5 cable holes 70, and correspondingly, 25 groups of mounting plates 10, anti-disassembly plates 20, first RFID tags 30, second RFID tags 40 and sensing modules 50 are provided, and a host 60 is installed around the underground pipe gallery to collect all information and upload it to the background after processing.
[0049] ② Specifically, taking the monitoring of a cable hole 70 as an example for explanation, firstly, the sensing module 50 is arranged on the mounting plate 10, and the first RFID tag 30 is arranged on the anti-disassembly plate 20, and then the mounting plate 10 is installed on the end surface of the cable hole 70, and the anti-disassembly plate 20 is installed on the mounting plate 10 or directly on the cable hole 70, and the anti-disassembly plate 20 is made to at least partially close the cable hole 70, and then the sensing module 50 is connected to the host 60, and the sensing module 50 can send a first signal to the host 60 when the first RFID tag 30 is sensed, and send a second signal to the host 60 when the first RFID tag 30 is not sensed; the installation of the remaining cable holes 70 is completed according to the above process;
[0050] ③Reference Figure 6-7 When in use, when the cable 71 is inserted into a cable hole 70, the anti-disassembly plate 20 will be pushed away from the cable hole 70, that is, the first RFID tag 30 leaves the sensing area of the sensing module 50. At this time, the sensing module 50 sends a second signal to the host 60, and the host 60 determines that the cable hole 70 is occupied. It should be noted that by entering and registering the unique ID code of each first RFID tag 30 in the background, it can be determined whether the cable 71 is inserted into the right hole; when it is determined that the hole inserted by the cable 71 is correct, the second RFID tag 40 is arranged on the cable 71, and the second RFID tag 40 is detected by the sensing module 50 and uploaded to the background by the host 60 for registration and archiving.
[0051] ④Reference Figure 1-3As a first embodiment of the sensing module 50, the sensing module 50 includes a card reader module 51 and a reading antenna 52 connected to the card reader module 51, the reading antenna 52 is arranged around the cable hole 70, and the card reader module 51 is connected to the host 60 through the 485 bus 53; specifically, the hole position is determined by the unique ID code of the card reader module 51 itself, that is, the card reader module 51 installed on each cable hole 70 has a unique ID code, and when it reads the first RFID tag 30 and communicates with the host 60 through the 485 bus 53, the hole position association can be performed.
[0052] Reference Figure 1-2 4. As a second embodiment of the sensing module 50, the sensing module 50 includes a third RFID tag 55 arranged on the mounting plate 10 and connected to the host 60 through a coaxial cable 54. The third RFID tag 55 can be paired with the first RFID tag 30 or the second RFID tag 40; the third RFID tag 55 is set as a medium for associating the cable hole 70 with the second RFID tag 40, thereby realizing hole association.
[0053] ⑤ It should be noted that the second RFID tag 30 can be adhered to the cable 71 or directly hung on the cable 71 or integrated on the cable 71, which is not limited here and shall not be considered as a limitation of the present invention; and, when the RFID tag is a passive electronic tag, after the RFID tag enters the radio frequency identification field, the radio frequency wave emitted by the RFID reader is read to activate the RFID chip on the RFID tag (the power received by the RFID tag needs to be greater than the starting power of the RFID chip), and the RFID tag converts the radio frequency wave into electrical energy through rectification and stores it in the capacitor of the RFID tag, thereby providing energy for the RFID tag to work and complete the data exchange; for semi-active electronic tags, the radio frequency field only plays an activation role, and the active electronic tag is always in an activated state, in an active working state, interacting with the radio frequency wave emitted by the reader and writer, and has a longer reading distance;
[0054] ⑥The advantages of the utility model are:
[0055] For the planning department: timely and clear understanding of hole occupancy status, facilitating planning and design work; accurate line design, and rapid delivery of design requirements to the infrastructure department.
[0056] For infrastructure departments: having accurate design drawings will make construction more reliable; during the construction process, the infrastructure department can keep abreast of the work of construction personnel. If construction personnel fail to put the cables in the correct holes, they can remind management personnel and correct the problems in time. After the acceptance is completed, the materials will be handed over to the operation and maintenance department in a timely, accurate and complete manner.
[0057] For operation and maintenance departments: Accurately and quickly obtain line and hole location data to facilitate cable maintenance work.
[0058] In one embodiment, the mounting plate 10 is disposed around the end surface of the cable hole 70 , the inner wall of the cable hole 70 , or the outer wall of the cable hole 70 .
[0059] As a first embodiment of the connection between the mounting plate 10 and the cable hole 70 , the mounting plate 10 is connected to the cable hole 70 via a detachable structure 80 .
[0060] Preferably, the detachable structure 80 is configured as a bolt connection structure.
[0061] As a second embodiment of the connection between the mounting plate 10 and the cable hole 70 , the mounting plate 10 is glued to the cable hole 70 .
[0062] In one embodiment, a plurality of clamping columns 91 are provided on the anti-disassembly plate 20, and a plurality of clamping holes 92 are provided on the mounting plate 10. The clamping columns 91 are passed through the clamping holes 92 and have an interference fit with the clamping holes 92. This arrangement enables the anti-disassembly plate 20 to be separated from the cable hole 70 more easily when the cable 71 pushes the anti-disassembly plate 20.
[0063] In one embodiment, the host 60 is provided with a NB-I oT module and / or a 4G communication module.
[0064] In one embodiment, the second RFID tag 40 is hung on the cable 71 .
[0065] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.
Claims
1. An underground pipe gallery cable hole management system, characterized by: It comprises a mounting plate (10), an anti-disassembly plate (20), a first RFID tag (30), a second RFID tag (40), a sensing module (50) and a host (60); The mounting plate (10) is mounted on the cable hole (70); The anti-disassembly plate (20) is installed on the cable hole (70) and at least partially closes the cable hole (70); The first RFID tag (30) is arranged on the anti-disassembly plate (20); The second RFID tag (40) is installed on the cable (71); The sensing module (50) is arranged on the mounting plate (10) and is electrically connected to the host (60), and is used to detect the first RFID tag (30) and the second RFID tag (40); The anti-disassembly plate (20) can be separated from the cable hole (70) when the cable (71) is installed in the cable hole (70), so that the first RFID tag (30) is out of the detection range of the sensing module (50) to determine that the cable hole (70) has been threaded; the second RFID tag (40) can be detected by the sensing module (50) when the cable is installed in the cable hole (70) so as to be uploaded to the background for management through the host (60).
2. The underground pipe gallery cable hole management system according to claim 1, characterized in that: The sensing module (50) comprises a card reading module (51) and a reading antenna (52) connected to the card reading module (51); the reading antenna (52) is arranged around a cable hole (70); and the card reading module (51) is connected to the host (60) via a 485 bus (53).
3. The underground pipe gallery cable hole management system according to claim 1, characterized in that: The sensing module (50) comprises a third RFID tag (55) arranged on the mounting plate (10) and connected to the host (60) via a coaxial cable (54); the third RFID tag (55) can be paired with the first RFID tag (30) or the second RFID tag (40).
4. The underground pipe gallery cable hole management system according to claim 2, characterized in that: The mounting plate (10) is arranged in a ring shape on the end surface of the cable hole (70), the inner wall of the cable hole (70) or the outer wall of the cable hole (70).
5. The underground pipe gallery cable hole management system according to claim 1, characterized in that: The mounting plate (10) is connected to the cable hole (70) via a detachable structure (80).
6. The underground pipe gallery cable hole management system according to claim 5, characterized in that: The detachable structure (80) is configured as a bolt connection structure.
7. The underground pipe gallery cable hole management system according to claim 1, characterized in that: The mounting plate (10) is glued to the cable hole (70).
8. The underground pipe gallery cable hole management system according to claim 1, characterized in that: The anti-disassembly plate (20) is provided with a plurality of clamping columns (91), the mounting plate (10) is provided with a plurality of clamping holes (92), and the clamping columns (91) are inserted into the clamping holes (92) and are interference-fitted with the clamping holes (92).
9. The underground pipe gallery cable hole management system according to claim 1, characterized in that: The second RFID tag (40) is hung on the cable (71).