CN205838380U - A kind of wireless multipoint signal transmission safety monitoring system - Google Patents
A kind of wireless multipoint signal transmission safety monitoring system Download PDFInfo
- Publication number
- CN205838380U CN205838380U CN201620791902.6U CN201620791902U CN205838380U CN 205838380 U CN205838380 U CN 205838380U CN 201620791902 U CN201620791902 U CN 201620791902U CN 205838380 U CN205838380 U CN 205838380U
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- control chip
- module
- signal transmission
- safety monitoring
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of wireless multipoint signal transmission safety monitoring system, it includes crane, and it is arranged on the force-sensing sensor on crane lifting rope, the angular transducer being arranged on crane boom, it also includes main control chip, the input of main control chip is connected with the outfan of wireless communication module, the input of wireless communication module is connected with the outfan of signal acquisition module, the input of signal acquisition module respectively with force-sensing sensor, angular transducer, height sensor and wind speed wind direction sensor connect, the outfan of main control chip respectively with display module, voice module connects.This utility model can solve to be connected by cable between each assembly of monitoring system on existing crane, causes the problem that wiring trouble and whole monitoring system safety and stability exist bigger hidden danger.
Description
Technical field
This utility model belongs to intelligent monitoring device field, is specially a kind of wireless multipoint signal and transmits security monitoring system
System.
Background technology
In recent years, along with rapid economic development, crane is widely used in various job sites as Transport Machinery, and
Develop towards maximization, high speed, the direction of automatization.As a kind of special equipment, the potential risk factor of crane compares
Many, the probability that serious accident occurs is bigger, can see the improper news causing casualties of crane operation every year.Country
Successively tailor and the various codes and standards of issue, it is desirable to all kinds of hoisting machineries must be provided with safety guard.
The safety monitoring system being commonly used to crane in the market is all to connect biography by the way of laying cable
Sensor and main frame.But some job site is owing to sensor mounting location is distant or has length of cable to need the spy of change
Different situation is bigger by the signal relative error of cable transmission.And some crane applying working conditions in different environments is also
Variant, connect up cumbersome, or the working environment of crane be special, the existence of wiring to the safety of whole system and
There is bigger hidden danger in stability.The wiring how avoiding sensor is a problem being worth research.
Summary of the invention
The purpose of this utility model is to provide a kind of wireless multipoint signal transmission safety monitoring system, and it can solve existing
Connected by cable between each assembly of monitoring system on crane, cause wiring trouble and whole monitoring system safety
And the problem that stability exists bigger hidden danger.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of wireless multipoint signal transmission safety monitoring system, it includes crane and is arranged on crane lifting rope
Force-sensing sensor, the angular transducer that is arranged on crane boom, it also includes main control chip, the input of main control chip
End is connected with the outfan of wireless communication module, and the input of wireless communication module is connected with the outfan of signal acquisition module,
The input of signal acquisition module respectively with force-sensing sensor, angular transducer, height sensor and wind speed wind direction sensor
Connecting, the outfan of main control chip is connected with display module, voice module respectively.
Above-mentioned wireless communication module includes ZigBee wireless network transceiving device.
Above-mentioned main control chip is connected with touch screen.
Above-mentioned wind speed wind direction sensor is arranged on top, hoisting box.
Above-mentioned main control chip is singlechip chip.
Above-mentioned display module and touch screen are integrated in S3C2410 as in the system of processor, system and main control chip
Connect.
Compared with prior art, the beneficial effects of the utility model are:
This utility model realizes the signal between each sensor and main control chip by wireless communication module and transmits, not only
The wiring of complexity can be avoided, and the safety of monitoring system, ease for use and stability on crane can be improved；
Force-sensing sensor is used to be arranged on the structure on crane lifting rope, so can good measuring steel wire rope and flexible strand
The weight of the hung object of rope；
Use crane boom to be provided with the structure of angular transducer, so can well calculate wherein moment and preventing
Promote too high and make whole equipment topple；
Use the structure being provided with wind speed wind direction sensor at top, hoisting box, can well measure residing for crane
The wind speed and direction of position.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is the circuit diagram of host power supply module in this utility model；
Fig. 3 is the circuit diagram of signal picker power module in this utility model；
Fig. 4 is the circuit diagram of signal acquisition module in this utility model；
Fig. 5 is the circuit diagram of communication module in this utility model；
Fig. 6 is the circuit diagram of voice module in this utility model.
Detailed description of the invention
Wireless multipoint signal transmission safety monitoring system as shown in Figure 1, it includes crane and is arranged on crane and hangs
Force-sensing sensor on rope, the angular transducer being arranged on crane boom, it also includes main control chip 1, main control chip 1
Input be connected with the outfan of wireless communication module 2, the input of wireless communication module 2 is defeated with signal acquisition module 3
Go out end connect, the input of signal acquisition module 3 respectively with force-sensing sensor 4, angular transducer 5, height sensor 6 and wind
Speed wind transducer 7 connects, and the outfan of main control chip 1 is connected with display module 8, voice module 9 respectively.
Described wireless communication module 2 includes ZigBee wireless network transceiving device.
Optionally, Authorization Notice No. is that the Chinese patent of CN203721018U discloses a kind of ZigBee wireless network transmitting-receiving
Device, this ZigBee wireless network transceiving device is be applicable to application.
Described main control chip 1 is connected with touch screen 10.
Described wind speed wind direction sensor 7 is arranged on top, hoisting box.
Described main control chip 1 is singlechip chip.
Described display module 8 and touch screen 10 use a high property designed and developed by the ARM9 S3C2410 of 32
Energy, low-power consumption, the true color display terminal of easily use.
Optionally, display module includes LCDs.
A lot of single-chip microcomputers of model, force-sensing sensor, angular transducer, height sensor can be applicable to this utility model
Technical scheme, so this utility model does not specify the model of said elements, due to single-chip microcomputer, force-sensing sensor, angle
Degree sensor, height sensor and between connection and control planning belong to technology as well known to those skilled in the art, therefore this
Description repeats no more.
Such as, Authorization Notice No. is that the Chinese patent of CN205066976U discloses a kind of monitoring electric power pylon node stress
Intelligent stress sensing, wherein monolithic function well processes the information detected by force-sensing sensor.Single-chip microcomputer is collected and is examined
The signal of telecommunication surveying sensor passes belongs to general knowledge as well known to those skilled in the art, the most no longer illustrates.
Further, optionally, main control chip uses STC15 series monolithic STC15F2K56S2, and this practicality is new
Power module 11 in type is as in figure 2 it is shown, this power module is by mains-supplied, through switch, protective tube, coiling electricity after civil power input
Entering into AC/DC module after resistance, TVS pipe and power-supply filter, protective tube, wire resistor and TVS pipe are used as over-current over-voltage protection,
Power-supply filter can Anti-surging anti-drop, AC/DC module output ± 12V and tri-groups of voltages of 5V, power for follow-up circuit.
The power module of the signal acquisition module 3 in this utility model as it is shown on figure 3, this power module is battery-powered,
Connect sensor, signal acquisition module, wireless communication module.After battery compartment installs battery, boost through MP1542, it is provided that 5V electricity
Pressure is to follow-up circuit.
As shown in Figure 4, signal acquisition module uses TI company to the circuit diagram of the signal acquisition module 3 in this utility model
12 Bits Serial analog-digital converter TLC2543, use switching capacity Approach by inchmeal technology to complete A/D transformation process.Owing to being serial
Input structure, it is possible to save single-chip processor i/o resource, and moderate, resolution is higher, therefore has the widest in instrument and meter
General application.
The circuit diagram of the communication module 2 in this utility model is as it is shown in figure 5, wireless communication module uses 485 universal serial bus
Standard, uses the ZigBee module of CEL company to connect signal picker and main control chip, makes that installs on crane to own
Sensor and main frame are linked to be wireless network, transmit signal.
The circuit diagram of the voice module 9 in this utility model as shown in Figure 6, voice module by WT588D voice single-chip microcomputer and
W25Q16 storage chip forms.During with upper computer software to SPI-FLASH memorizer 25PXX programming voice program, select three lines
Serial ports control model.I/O mouth P01 is defined as DATA data port, and P02 is that CS sheet selects mouth, and P03 is flare when being CLK, and single-chip microcomputer can
Control mouth by three WT588D voice module is controlled.Under three line serial ports control models, P00, P04, P05, P06,
P07, P10, P11, P12 are the most invalid.P17 end is BUSY busy signal outfan, may be configured as broadcast state LED and lights and play shape
State LED is extinguished.The voltage range of SPI-FLASH memorizer 25PXX is for ensure at 2.8V～3.5V, and VDD-SIM is WT588D
The serial port power source control input of speech chip, is connected to this end by the VCC of 25PXX, can autobalance WT588D with 25PXX it
Between serial ports voltage.
Using said structure, during use, when crane runs, force-sensing sensor can good measuring steel wire rope and flexible strand
The weight of the hung object of rope, angular transducer can well calculate wherein moment and prevent from promoting too high and making whole equipment occur
Toppling, wind speed wind direction sensor can well measure the wind speed and direction of crane present position, and each sensor is outside perception
After sector signal, extraneous analogue signal being converted into the digital signal that main control chip can identify, sensor is detected by digital signal
Information show on display module 8.
Claims (6)
1. a wireless multipoint signal transmission safety monitoring system, it is characterised in that: it includes crane and is arranged on lifting
Force-sensing sensor on machine lifting rope, the angular transducer being arranged on crane boom, it also includes main control chip (1), main
The input of control chip (1) is connected with the outfan of wireless communication module (2), the input of wireless communication module (2) and signal
The outfan of acquisition module (3) connects, the input of signal acquisition module (3) respectively with force-sensing sensor (4), angular transducer
(5), height sensor (6) and wind speed wind direction sensor (7) connect, the outfan of main control chip (1) respectively with display module
(8), voice module (9) connects.
A kind of wireless multipoint signal transmission safety monitoring system the most according to claim 1, it is characterised in that: described wireless
Communication module (2) includes ZigBee wireless network transceiving device.
A kind of wireless multipoint signal transmission safety monitoring system the most according to claim 1, it is characterised in that: described master control
Chip (1) is connected with touch screen (10).
A kind of wireless multipoint signal transmission safety monitoring system the most according to claim 1, it is characterised in that: described wind speed
Wind transducer (7) is arranged on top, hoisting box.
A kind of wireless multipoint signal transmission safety monitoring system the most according to claim 1, it is characterised in that: described master control
Chip (1) is singlechip chip.
A kind of wireless multipoint signal transmission safety monitoring system the most according to claim 3, it is characterised in that: described display
Module (8) and touch screen (10) are integrated in embedded systems, and embedded system is connected with main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791902.6U CN205838380U (en) | 2016-07-27 | 2016-07-27 | A kind of wireless multipoint signal transmission safety monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791902.6U CN205838380U (en) | 2016-07-27 | 2016-07-27 | A kind of wireless multipoint signal transmission safety monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838380U true CN205838380U (en) | 2016-12-28 |
Family
ID=57641175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791902.6U Active CN205838380U (en) | 2016-07-27 | 2016-07-27 | A kind of wireless multipoint signal transmission safety monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620178A (en) * | 2021-08-24 | 2021-11-09 | 交通运输部天津水运工程科学研究所 | Method and device for early warning of operation wind speed of port portal crane |
-
2016
- 2016-07-27 CN CN201620791902.6U patent/CN205838380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620178A (en) * | 2021-08-24 | 2021-11-09 | 交通运输部天津水运工程科学研究所 | Method and device for early warning of operation wind speed of port portal crane |
| CN113620178B (en) * | 2021-08-24 | 2023-11-28 | 交通运输部天津水运工程科学研究所 | Method and device for early warning of operation wind speed of port portal crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204242411U (en) | Based on the automobile parking auxiliary security warning system of infrared distance measurement | |
| CN202903334U (en) | Cable intermediate joint temperature monitoring system | |
| CN102636306A (en) | Distributed strain collector for long-term safety monitoring of ship structure | |
| CN105179013A (en) | Coal illegal mining monitoring method based on vibration monitoring and positioning | |
| CN207851572U (en) | A kind of electric lifting scaffold intelligence control system | |
| CN205838380U (en) | A kind of wireless multipoint signal transmission safety monitoring system | |
| CN201335887Y (en) | Multi-parameter collecting transmission instrument of geological disasters | |
| CN204529247U (en) | A kind of amplitude restriction system of the high-altitude operation platform that insulate | |
| CN102923592A (en) | Tower crane safety monitoring system based on AVR (automatic voltage regulation) singlechip | |
| CN206126536U (en) | Hoist safety monitoring system of wireless solar energy power supply | |
| CN202904861U (en) | Temperature collector of electric cable intermediate connector | |
| CN105700424A (en) | Intelligent controller for decoration construction site safety production | |
| CN102663881B (en) | Vibration monitoring node with functions of wire communication and wireless networking | |
| CN205802820U (en) | Safety of tower crane monitoring device based on ZigBee and video following | |
| CN114852864A (en) | Tower crane monitoring system and method based on POWERBUS two-bus network | |
| CN204255352U (en) | Middle and small river telemetering terminal | |
| CN205862538U (en) | Flood of a mountain area monitoring and warning system based on gsm communication | |
| CN209821313U (en) | Power supply operation safety detection device | |
| CN206330596U (en) | A kind of detection means for monitoring device sensor of transmitting electricity | |
| CN205998881U (en) | Possesses the derrick crane of diversification information collection function | |
| CN206971078U (en) | A kind of spiral climbing device and the robot for stayed-cable bridge detection | |
| CN207200723U (en) | A kind of intelligent RS485 hubs | |
| CN206311911U (en) | A kind of climbing frame control system | |
| CN201508396U (en) | Device for automatically monitoring distance between electrified bodies and ensuring operation safety | |
| CN202609839U (en) | Tower crane with monitoring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |