CN213397183U - MSP 430-based frame bridge jacking monitoring device - Google Patents
MSP 430-based frame bridge jacking monitoring device Download PDFInfo
- Publication number
- CN213397183U CN213397183U CN202022899279.5U CN202022899279U CN213397183U CN 213397183 U CN213397183 U CN 213397183U CN 202022899279 U CN202022899279 U CN 202022899279U CN 213397183 U CN213397183 U CN 213397183U
- Authority
- CN
- China
- Prior art keywords
- module
- data
- frame bridge
- msp
- bridge jacking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A MSP 430-based framework bridge jacking monitoring device comprises a power supply module, a framework bridge jacking data monitoring module, a data analysis module, an equipment control module and a network transmission module; the power supply module is connected with the data analysis module, the equipment control module and the network transmission module; the frame bridge jacking data monitoring module is also connected with the data analysis module and is used for monitoring and acquiring various construction data; the data analysis module is also connected with the equipment control module; the equipment control module is also connected with the network transmission module and used for storing, calling and analyzing each construction data; the network transmission module supports a plurality of communication protocols. The device of the utility model is rational in infrastructure, the working property is good, data such as the structural displacement that can the automatic monitoring frame bridge, the soil pressure that the structure receives, structural system meet an emergency to realized data real-time, safe effectual transmission based on multiple communication protocol.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering monitoring, concretely relates to frame bridge advances monitoring devices in top based on MSP 430.
Background
In recent years, the construction of road and railway networks is developed as well as fierce, and how to reasonably solve the problem of criss-cross in the process of building and reconstructing the lines is required to be considered. Limited by surrounding environment space, roads are mostly crossed with existing lines in a downward-penetrating mode, and the downward-penetrating of the existing lines by the pushing frame bridge is a construction method commonly used for solving the line crossing problem in the current engineering. Due to various complex reasons, the incidence rate of construction accidents of frame bridges in China is high in recent years, and serious losses are caused to national economy and lives and properties of people.
Uncertainty factors in pushing construction are too many, the monitoring of the construction of the pushing frame bridge is a necessary means for ensuring the construction and use safety and reliability of the frame bridge, and the method has an important guiding function for verifying a design scheme or locally adjusting construction parameters and a construction process. The traditional frame bridge monitoring device usually collects data on site, has strong specialization, high labor intensity, relatively backward monitoring technology and poor real-time performance, and cannot feed back useful information in time. Meanwhile, the advanced monitoring instrument has low automation degree and high price, and is not beneficial to popularization and use of engineering.
Therefore, a new frame bridge jacking monitoring device needs to be designed.
Disclosure of Invention
The utility model aims at providing a frame bridge jacking monitoring device based on MSP430 to solve the problems that the traditional frame bridge monitoring device proposed in the background technology often collects data on site, has strong specialization, high labor intensity, relatively backward monitoring technology and poor real-time performance and cannot feed back useful information in time; the advanced monitoring instrument has the problems of low automation degree, high price and inconvenience for popularization and use of engineering.
In order to achieve the above object, the utility model provides a MSP 430-based frame bridge jacking monitoring device, which comprises a power supply module, a frame bridge jacking data monitoring module, a data analysis module, an equipment control module and a network transmission module;
the power supply module is connected with the data analysis module, the equipment control module and the network transmission module and is used for supplying power to all connected power utilization modules of the framework bridge jacking monitoring device based on the MSP 430;
the frame bridge jacking data monitoring module is also connected with the data analysis module and is used for monitoring and acquiring construction data of the frame bridge and the peripheral supporting structure;
the data analysis module is also connected with the equipment control module and is used for analyzing all construction data of the frame bridge and the peripheral supporting structure;
the equipment control module is also connected with the network transmission module and used for storing, calling and analyzing and processing all construction data of the frame bridge and the peripheral supporting structure;
the network transmission module supports various communication protocols and is used for real-time transmission of data.
In a specific embodiment, the power module includes a battery and a power management chip, and the battery supplies power to each connected power utilization module after being converted and distributed by the power management chip.
In a specific embodiment, the battery is a lithium battery, and the power management chip is a TPS7333Q chip.
In a specific embodiment, the frame bridge jacking data monitoring module comprises a displacement sensor, an earth pressure cell and a strain gauge.
In a specific embodiment, the data parsing module comprises a parser composed of a plurality of logic circuits.
In a specific embodiment, the device control module includes an MSP430 single chip microcomputer, a first clock crystal oscillator and a second clock crystal oscillator, and the MSP430 single chip microcomputer is connected to the first clock crystal oscillator and the second clock crystal oscillator respectively.
In a specific implementation manner, the device control module further includes a JTAG debug interface, an MSP430 clock system, and an I/O port, and the MSP430 single chip microcomputer is connected to the JTAG debug interface, the MSP430 clock system, and the I/O port, respectively.
In a specific embodiment, the MSP430 single chip microcomputer is an MSP430F4618 chip; the first clock crystal oscillator is a 16MHz clock crystal oscillator; the second clock crystal 32.768kHz clock crystal.
In a specific embodiment, the network transmission module comprises a W5100S chip and a third clock crystal oscillator which are connected.
In a specific embodiment, the third clock crystal is a 20MHz clock crystal.
Compared with the prior art, the utility model discloses following beneficial effect has:
the device of the utility model is rational in infrastructure, the working property is good, data such as the structural displacement that can the automatic monitoring frame bridge, the soil pressure that the structure receives, structural system meet an emergency to realized data real-time, safe effectual transmission based on multiple communication protocol.
The MSP430 singlechip is used as a monitoring control core, and has the characteristics of low cost, low power consumption, strong processing capacity, stable work, easy development and the like. A great deal of time, financial resources and manpower can be saved.
The W5100S chip is used as a network controller, has the characteristics of low cost, high integration, high performance and the like, and can establish Internet connection without an operating system so as to realize ultra-remote monitoring and early warning on the frame bridge. Based on the MSP430 single chip microcomputer and the W5100S chip, a user can acquire frame bridge monitoring data in real time by using a computer or a mobile phone terminal, and inquire or change the state of the monitoring device.
The utility model discloses but wide application in ground and hydraulic engineering's such as frame bridge and subsidiary side slope, retaining wall, road bed, ground monitoring early warning has very high economy and social.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic diagram of module connection according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a connection relationship according to an embodiment of the present invention;
fig. 3 is an operation state diagram of an embodiment of the present invention;
fig. 4 is a flow chart of a software routine according to an embodiment of the present invention;
wherein, 1, a power supply module; 2. a frame bridge jacking data monitoring module; 3. a data analysis module; 4. a device control module; 5. and a network transmission module.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example 1
The utility model provides a pair of frame bridge advances monitoring devices based on MSP430, advance data monitoring module 2, data analysis module 3, equipment control module 4 and network transmission module 5 including power module 1, frame bridge. In the MSP 430-based frame bridge jacking monitoring device, such as a power supply module, a data analysis module, an equipment control module and a network transmission module, are integrated on a circuit board, and necessary pins are connected by adopting electric soldering.
The power module 1 is connected with the data analysis module 3, the equipment control module 4 and the network transmission module 5, and is used for supplying power to each connected power utilization module of the framework bridge jacking monitoring device based on the MSP 430.
The frame bridge jacking data monitoring module 2 is also connected with the data analysis module 3 and is used for monitoring and acquiring construction data of the frame bridge and the peripheral supporting structure.
The data analysis module 3 is also connected with the equipment control module 4 and is used for analyzing each construction data of the frame bridge and the peripheral supporting structure.
The equipment control module 4 is also connected with the network transmission module 5 and is used for storing, calling and analyzing and processing all construction data of the frame bridge and the peripheral supporting structure.
The network transmission module 5 supports a plurality of communication protocols and is used for real-time transmission of data.
The power module 1 comprises a battery and a power management chip, and the battery supplies power to each connected power utilization module after conversion and distribution of the power management chip.
The battery is a 5V lithium battery, the power management chip is a TPS7333Q chip, and can provide stable 3.3V working voltage for an MSP430 singlechip, a resolver, a W5100S chip and the like.
The frame bridge jacking data monitoring module 2 comprises a plurality of strain gauges, a plurality of soil pressure cells and a plurality of displacement sensors. And designing a corresponding resolver circuit according to the specifications and the number of the strain gauge, the soil pressure cell and the displacement sensor. The lead wire connected with the bridge body is wrapped by a plastic hose and embedded in the bridge body of the frame.
The data analysis module 3 comprises an analyzer composed of a plurality of logic circuits, the analyzer mainly has the functions of analyzing the electric signals into digital signals and inputting the digital signals into an MSP430F4618 chip, obtaining specific numerical values in an addressing mode or a logic calculation mode, verifying the validity of the data and whether the data exceeds an early warning value through a built-in comparator, and storing the data in a built-in Flash memory by using a revocation mode. The analyzer is powered by the power supply module, one end of the analyzer is connected with various monitoring sensors of the frame bridge jacking data monitoring module, and the other end of the analyzer is communicated with the MSP430F4618 chip, so that the frame bridge jacking construction data are analyzed, stored and called.
The device control module 4 comprises an MSP430 single chip microcomputer, a first clock crystal oscillator and a second clock crystal oscillator, wherein the MSP430 single chip microcomputer is respectively connected with the first clock crystal oscillator and the second clock crystal oscillator.
The device control module 4 further comprises a JTAG debugging interface, an MSP430 clock system and an I/O port, and the MSP430 single chip microcomputer is respectively connected with the JTAG debugging interface, the MSP430 clock system and the I/O port. The MSP430F4618 chip is connected with a computer through a JTAG debugging interface to carry out programming, implantation and testing. The device control module is internally provided with an initial program of the W5100S chip and an API function calling the TCP/IP module.
The MSP430 singlechip is an MSP430F4618 chip; the first clock crystal oscillator is a 16MHz clock crystal oscillator; the second clock crystal 32.768kHz clock crystal. The core of the device control module is an MSP430F4618 chip, a power supply module provides stable 3.3V working voltage and is controlled by two clock crystal oscillators of 16MHz and 32.768kHz, the requirements of high-frequency and low-frequency working frequency are met, different degrees of dormancy of the system are realized, and the power consumption of the system is reduced to the maximum extent. The MSP430F4618 chip is internally provided with a Flash memory which is used as a storage unit and can carry out read-write operation, thereby realizing dynamic storage and calling of data. And the equipment control module is implanted into a micro C/OS-II operating system, drives the acquisition of the frame bridge data and analyzes the acquired frame bridge data. When the field monitoring value exceeds the set threshold value, the system automatically sends short messages and mail early warning to the equipment administrator.
The general I/O interface of the MSP430F4618 chip is connected with the W5100S chip data lines SD 0-SD 7. The read signal IOR, the write signal line IOW, the chip select signal CS, and the interrupt signal INT are respectively connected to the W5100S chips. The Ethernet receiving unit of the W5100S chip accesses the network interface RJ45 and the twisted-pair wire into a computer by receiving RXIP/RXIN and transmitting TXOP/TXON, thereby facilitating debugging.
The network transmission module 5 comprises a W5100S chip and a third clock crystal oscillator which are connected.
The third clock crystal oscillator is a 20MHz clock crystal oscillator. The core of the network transmission module is a W5100S chip, a power supply module provides stable 3.3V working voltage, and the power supply module is controlled by a 20MHz clock crystal oscillator. The main functions of the W5100S chip are to establish contact with the mobile terminal, package and transmit frame bridge monitoring data to the Internet, and receive commands from the user and process the commands by the MSP430F4618 chip. The network transmission module integrates a TCP/TP protocol stack, an Ethernet MAC layer, a PHY layer and the like, and supports protocols such as TCP, UDP, IPv4, ICMP, ARP, IGMP v1/v2, PPPoE and the like. When the chip is powered on, the type of the received network data can be judged after initialization is finished, if the network data is an ICMP data packet, an ICMP protocol is executed, and verification response information is returned; if the GET request is the GET request, corresponding webpage information is returned, and a user can remotely control the monitoring equipment through a webpage; if the request is an HTTP request, processing and response are made.
The MSP 430-based frame bridge jacking monitoring device uses a displacement sensor, a soil pressure cell and a strain gauge as data acquisition sources, adopts an MSP430 single chip microcomputer to store, execute and process programs, and realizes a network transmission function of data by using a W5100S chip.
The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions and replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. A framework bridge jacking monitoring device based on MSP430 is characterized by comprising a power supply module (1), a framework bridge jacking data monitoring module (2), a data analysis module (3), an equipment control module (4) and a network transmission module (5);
the power supply module (1) is connected with the data analysis module (3), the equipment control module (4) and the network transmission module (5) and is used for supplying power to all connected power utilization modules of the MSP 430-based frame bridge jacking monitoring device;
the frame bridge jacking data monitoring module (2) is also connected with the data analysis module (3) and is used for monitoring and acquiring construction data of the frame bridge and the surrounding supporting structure;
the data analysis module (3) is also connected with the equipment control module (4) and is used for analyzing each construction data of the frame bridge and the peripheral supporting structure;
the equipment control module (4) is also connected with the network transmission module (5) and is used for storing, calling and analyzing and processing all construction data of the frame bridge and the peripheral supporting structure;
the network transmission module (5) supports a plurality of communication protocols and is used for real-time transmission of data.
2. The MSP 430-based frame bridge jacking monitoring device according to claim 1, wherein the power module (1) comprises a battery and a power management chip, and the battery is switched and distributed by the power management chip to supply power to each connected power utilization module.
3. The MSP 430-based frame bridge jacking monitoring device according to claim 2, wherein the battery is a lithium battery and the power management chip is a TPS7333Q chip.
4. The MSP 430-based frame bridge jacking monitoring device according to claim 1, wherein the frame bridge jacking data monitoring module (2) comprises a displacement sensor, an earth pressure cell and a strain gauge.
5. The MSP 430-based framework bridge jacking monitoring device according to claim 1, wherein the data parsing module (3) comprises a parser consisting of several logic circuits.
6. The MSP 430-based frame bridge jacking monitoring device according to claim 1, wherein the device control module (4) comprises an MSP430 single-chip microcomputer, a first clock crystal oscillator and a second clock crystal oscillator, the MSP430 single-chip microcomputer being connected to the first clock crystal oscillator and the second clock crystal oscillator, respectively.
7. The MSP 430-based framework bridge jacking monitoring device according to claim 6, wherein the device control module (4) further comprises a JTAG debug interface, an MSP430 clock system, and an I/O port, and the MSP430 single-chip microcomputer is connected to the JTAG debug interface, the MSP430 clock system, and the I/O port, respectively.
8. The MSP 430-based frame bridge jacking monitoring device of claim 6, wherein the MSP430 single-chip microcomputer is an MSP430F4618 chip; the first clock crystal oscillator is a 16MHz clock crystal oscillator; the second clock crystal 32.768kHz clock crystal.
9. The MSP 430-based framed bridge jacking monitoring device according to claim 1, wherein the network transmission module (5) comprises a W5100S chip and a third clock crystal connected.
10. The MSP 430-based frame bridge jacking monitoring device of claim 9, wherein the third clock crystal resonator is a 20MHz clock crystal resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022899279.5U CN213397183U (en) | 2020-12-07 | 2020-12-07 | MSP 430-based frame bridge jacking monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022899279.5U CN213397183U (en) | 2020-12-07 | 2020-12-07 | MSP 430-based frame bridge jacking monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397183U true CN213397183U (en) | 2021-06-08 |
Family
ID=76196468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022899279.5U Active CN213397183U (en) | 2020-12-07 | 2020-12-07 | MSP 430-based frame bridge jacking monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213397183U (en) |
-
2020
- 2020-12-07 CN CN202022899279.5U patent/CN213397183U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206946700U (en) | A kind of ammeter data acquisition system based on NB IoT | |
| CN107105488A (en) | A kind of meter reading repeater control method and meter reading repeater based on LORA communications | |
| CN110346691A (en) | A kind of power line failure diagnostic device and method based on HPLC high-speed power carrier communication | |
| CN202424727U (en) | Portable testing device of micropower wireless communication module | |
| CN205003842U (en) | Energy consumption data collection station based on thing networking | |
| CN204461477U (en) | Based on the high-rise structures condition monitoring system of intelligent mobile phone platform | |
| CN213397183U (en) | MSP 430-based frame bridge jacking monitoring device | |
| CN201039392Y (en) | Intelligent controller with GPRS communication | |
| CN209823786U (en) | Portable photovoltaic equipment communication simulator | |
| CN202632518U (en) | Pollutant source monitoring data acquisition and transmission instrument | |
| CN202696907U (en) | Low-power green moisture monitoring network gateway based on ZigBee | |
| CN210143023U (en) | Photovoltaic power generation data acquisition gateway device | |
| CN203658990U (en) | Debugging device for central processing unit | |
| CN109471043A (en) | A kind of storage batteries of transformer substation group on-Line Monitor Device based on LTE mechanics of communication | |
| CN204694753U (en) | A kind of high-precision transmission line of electricity electric current on-Line Monitor Device | |
| CN205194057U (en) | Field data collection system based on 3G communication module | |
| CN210667148U (en) | Energy management monitoring system multichannel data acquisition concentrator | |
| CN201331688Y (en) | Hydroelectric generating set operation monitoring device based on GSM communication | |
| CN202939792U (en) | Single-phase dual-channel communication module | |
| CN203435003U (en) | Fiber board card power supply device | |
| CN205912051U (en) | Wireless expanding unit to USB microwave power probe | |
| CN201966957U (en) | Monitor terminal for 485 telecommunication image acquisition and transmission | |
| CN110417914A (en) | A kind of photovoltaic power generation data acquisition gateway device | |
| CN212970115U (en) | Water pressure and liquid level wireless transmission device based on NB-IOT | |
| CN201508625U (en) | Low-power consumption remote automatic meter reading device based on C-MBUS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |