CN214843405U - Intelligent bridge system based on 5G - Google Patents
Intelligent bridge system based on 5G Download PDFInfo
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- CN214843405U CN214843405U CN202121468771.5U CN202121468771U CN214843405U CN 214843405 U CN214843405 U CN 214843405U CN 202121468771 U CN202121468771 U CN 202121468771U CN 214843405 U CN214843405 U CN 214843405U
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Abstract
The utility model relates to a technical field of the thing networking discloses an intelligent bridge system based on 5G to realize bridge state automated inspection, state information collection and dangerous warning. The system comprises a main control MCU, a 5G communication module, a client identification module, a 5G base station, a cloud platform, an alarm module and a bridge body state detection module; the bridge body state detection module is arranged on a bridge body and comprises an inclinometer, a vibration sensor, a GPS (global positioning system) measuring instrument, a temperature and humidity sensor, a load detector, a differential pressure transmission and an acceleration sensor; the main control MCU is respectively and electrically connected with the 5G communication module, the customer identification module, the bridge body state detection module and the alarm module, the 5G communication module is connected with the 5G base station through a 5G wireless network, and the 5G base station is connected with the cloud platform through a 5G wired network. The utility model is suitable for a bridge monitoring.
Description
Technical Field
The utility model relates to a technical field of the thing networking, in particular to intelligent bridge system based on 5G.
Background
With the rapid development of modern transportation industry, bridges are used as indispensable parts of transportation, and the safety and quality of the bridges are more and more concerned by people. Factors influencing the safety and the quality of the bridge are many, including natural disasters, human factors, long-term overload of vehicles, the self age limit of the bridge and the like, an effective mode is not needed for maintaining the bridge in real time at present, the bridge cannot be reasonably and effectively used, and therefore how to realize automatic detection of the bridge state, state information collection and dangerous alarm is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the intelligent bridge system based on the 5G is provided, so that automatic bridge state detection, state information collection and danger alarm are achieved.
In order to solve the above problem, the utility model adopts the following technical scheme: A5G-based intelligent bridge system comprises a main control MCU, a 5G communication module, a client identification module, a 5G base station, a cloud platform, an alarm module and a bridge body state detection module; the bridge body state detection module is arranged on a bridge body and comprises an inclinometer, a vibration sensor, a GPS (global positioning system) measuring instrument, a temperature and humidity sensor, a load detector, a differential pressure transmission and an acceleration sensor; the main control MCU is respectively and electrically connected with the 5G communication module, the customer identification module, the bridge body state detection module and the alarm module, the 5G communication module is connected with the 5G base station through a 5G wireless network, and the 5G base station is connected with the cloud platform through a 5G wired network.
Specifically, the subscriber Identity module may be a SIM (subscriber Identity module) card or an eSIM (Embedded-SIM) card.
Further, in order to realize sound and light alarm, the alarm module can comprise an alarm horn and a fog lamp.
The utility model has the advantages that: through the utility model provides a hardware system, bridge state detection module can acquire corresponding bridge state data in real time, give main control MCU with its bridge state data transmission who acquires again, MCU receives bridge state data and passes through the algorithm analysis, can realize the danger warning, perhaps utilize serial ports transmission to give 5G communication module with data transmission, 5G communication module utilizes self transmission rate fast, the data that the big characteristics of data capacity amount will acquire transmit 5G basic station through 5G communication technology, data to cloud platform is uploaded in real time to 5G basic station, thereby bridge data real-time acquisition and automatic danger early warning have been realized.
Drawings
Fig. 1 is a block diagram of an intelligent bridge system according to an embodiment.
Detailed Description
In order to realize automatic detection of bridge states, collection of state information and danger alarm, the embodiment provides a 5G-based intelligent bridge system, which comprises a main control MCU, a 5G communication module, a customer identification module, a 5G base station, a cloud platform, an alarm module and a bridge body state detection module, as shown in FIG. 1; the main control MCU is respectively and electrically connected with the 5G communication module, the customer identification module, the bridge body state detection module and the alarm module, the 5G communication module is connected with the 5G base station through a 5G wireless network, and the 5G base station is connected with the cloud platform through a wired network.
In this embodiment, the bridge body state detection module sets up on the bridge body, and it includes: the device comprises an inclinometer, a vibration sensor, a GPS measuring instrument, a temperature and humidity sensor, a load detector, a differential pressure transmission and a single acceleration sensor, wherein the specific functions and the installation modes of all the parts are as follows:
temperature and humidity sensor installs inside the bridge, and the communication adopts RS485 digital signal output, and the frequency difference is taken to the pontic different positions, and the distribution situation of the inside temperature of bridge will directly influence the deformation and the internal force state of bridge structure, and the monitoring of temperature load can help the extreme temperature field load that analysis data probably appears. The expansion and contraction deformation of the bridge structure can be caused by the change of the environmental temperature and humidity, the stress of the large-span bridge is greatly influenced by the periodic change of the bridge structure, and the large temperature stress can be caused by the overlarge temperature difference between the inside and the outside of the structure.
The differential pressure transmission is arranged on each section of the pier top main beam, data are collected once in 10 minutes, and static load deflection and main beam deflection of the bridge are captured. 4-20 mA current signal output with HART protocol is adopted. The method is used for reflecting the safety state of the bridge structure and evaluating and analyzing the internal force state, is an important index for the early warning of the structure safety and needs to be monitored.
The unidirectional acceleration sensor is arranged on the bridge floor and used for capturing cable force data of the bridge and collecting data once in 10 minutes.
The inclinometer and the GPS measuring instrument are arranged at two ends of the bridge, the inclinometer is used for capturing the horizontal and vertical state of the bridge deck and the shaking deviation of the bridge, and the GPS measuring instrument is used for positioning the bridge.
The vibration sensor and the load detector are arranged on the main span of the bridge body, and the main purpose of measuring vibration is to master the dynamic characteristics of the bridge, particularly the low-order vibration characteristics. The load detector is used for dynamically detecting the stress of the bridge.
The warning module in the embodiment comprises a warning horn and a fog lamp, and when the main control MCU analyzes that the bridge body state data is abnormal, sound and light warning can be performed through the warning horn and the fog lamp; the subscriber Identity module may be a SIM (subscriber Identity module) card or an eSIM (Embedded-SIM) card.
Each part of the bridge body state detection module acquires deflection data, bridge vibration, bridge temperature and humidity, static load deflection, deformation displacement, position and other bridge body state data on site, and then transmits the acquired data to the master control MCU, the MCU receives the data and analyzes the data through an algorithm, hazard alarm can be realized, meanwhile, serial port transmission can be utilized to transmit the data to the 5G communication module, the 5G communication module transmits the acquired data to the base station through the 5G communication technology by utilizing the characteristics of high transmission speed and large data capacity, and the base station uploads the data to the cloud platform in real time, so that real-time acquisition of bridge data is realized.
Claims (3)
1. The utility model provides an intelligent bridge system based on 5G which characterized in that: the system comprises a main control MCU, a 5G communication module, a client identification module, a 5G base station, a cloud platform, an alarm module and a bridge body state detection module; the bridge body state detection module is arranged on a bridge body and comprises an inclinometer, a vibration sensor, a GPS (global positioning system) measuring instrument, a temperature and humidity sensor, a load detector, a differential pressure transmission and an acceleration sensor; the main control MCU is respectively and electrically connected with the 5G communication module, the customer identification module, the bridge body state detection module and the alarm module, the 5G communication module is connected with the 5G base station through a 5G wireless network, and the 5G base station is connected with the cloud platform through a wired network.
2. The intelligent bridge system based on 5G as claimed in claim 1, wherein: the client identification module is an SIM card or an eSIM card.
3. The intelligent bridge system based on 5G as claimed in claim 1, wherein: the alarm module comprises an alarm horn and a fog lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468771.5U CN214843405U (en) | 2021-06-30 | 2021-06-30 | Intelligent bridge system based on 5G |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468771.5U CN214843405U (en) | 2021-06-30 | 2021-06-30 | Intelligent bridge system based on 5G |
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| CN214843405U true CN214843405U (en) | 2021-11-23 |
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| CN202121468771.5U Active CN214843405U (en) | 2021-06-30 | 2021-06-30 | Intelligent bridge system based on 5G |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674374A (en) * | 2022-04-15 | 2022-06-28 | 中山火炬职业技术学院 | Control system based on Internet of things |
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2021
- 2021-06-30 CN CN202121468771.5U patent/CN214843405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674374A (en) * | 2022-04-15 | 2022-06-28 | 中山火炬职业技术学院 | Control system based on Internet of things |
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