CN204162333U - Based on the tower machine monitoring device of STM32 - Google Patents
Based on the tower machine monitoring device of STM32 Download PDFInfo
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- CN204162333U CN204162333U CN201420605548.4U CN201420605548U CN204162333U CN 204162333 U CN204162333 U CN 204162333U CN 201420605548 U CN201420605548 U CN 201420605548U CN 204162333 U CN204162333 U CN 204162333U
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- tower machine
- stm32
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Abstract
Based on a tower machine monitoring device of STM32, this device comprises STM32 processor module (1), relay main control module (3), display module (5), wireless communication module (4) and sensor assembly (2).Sensor assembly is made up of weight sensor, angular transducer, amplitude sensor, air velocity transducer, height sensor etc.STM32 processor module gathers tower machine itself by sensor assembly and surrounding environment relevant information carries out processing and shows tower machine monitoring information by display module; The information of STM32 processor module process adopts note form transmission information to regulator's mobile phone by wireless communication module; Tower machine monitoring device based on STM32 can monitor the information such as current load-carrying, arm of force value, wind speed and tower body squareness, and STM32 processor module will send corresponding control signal at once and implement corresponding control to relay main control module.Tower machine monitoring device based on STM32 can prevent super moment, excess weight, tower body to topple and the generation of the phenomenon such as to rush to summit.
Description
Technical field
The utility model relates to a kind of tower machine monitoring device based on STM32, belongs to hoist tower machine automatic control technology field.
Background technology
Tower crane (hereinafter referred to as tower machine) is the visual plant during industry and civil construction are constructed, due to the feature such as tower facility are large for working space, work efficiency is high, lifting altitude is high and hoisting weight is large, be widely used in the building field such as material transportation, handling.But tower machine weight is large, center of gravity is high, starting braking is frequent, live load is larger, in work progress, due to factors such as driver violation operation and complicated building site environment, cause tower machine safety misadventure to happen occasionally, the probability that accident occurs presents the trend of cumulative year after year.Thus, monitor in real time and the safety ensureing in the construction of tower machine is use tower machine time the part that pays particular attention to.
Analyze domestic existing tower crane safety monitoring system, most products realizes tower electrical-mechanical with PLC and controls, " tower crane safety monitoring system based on PLC and touch-screen " of such as Sino-South African Forestry University of Science and Technology, with the principal parameter in touch-screen display display tower machine operational process, but PLC not only cost is high, and the response time of PLC is comparatively slow, so can not some emergency situations for the treatment of column machine in real time.Existing also have some can complete unit monitoring preferably, such as " security monitoring management system for tower crane " of Shandong Fu You group, Pu, Changsha sink " the Aces series load moment limiter " etc. of electronic security(ELSEC) information techenology development corporation, Ltd., all kinds of parameter is run from monitoring tower machine, these products can be competent at substantially, but can also have better improvement in multimachine networking and function optimization.
Summary of the invention
The purpose of this utility model is, for Problems existing in existing tower machine monitoring, the utility model provides a kind of tower machine monitoring device based on STM32, to realize the information acquisition of a tower group of planes, accomplish, to the management of tower machine, to prevent the safety problems such as super moment occurs tower machine, excess weight, tower body topple and rush to summit.
The technical solution of the utility model is, the utility model is made up of STM32 processor module, sensor assembly, relay main control module, wireless communication module and display module based on the tower machine monitoring device of STM32.STM32 processor module is connecting sensor module, relay main control module and display module respectively, STM32 processor module and wireless communication module interconnected.
Sensor assembly is responsible for gathering tower machine itself and ambient environment relevant information; Display apparatus module shows the multidate information of tower machine in real time; STM32 processor module carries out computing to the information gathered; Relay main control module is responsible for starting corresponding control, completes the security monitoring to tower machine and strick precaution; Wireless communication module is responsible for transmission tower machine monitoring information.
Described sensor assembly comprises weight sensor, angular transducer, amplitude sensor, air velocity transducer and height sensor.In the luffing mechanism position of tower machine, amplitude sensor is installed, air velocity transducer is installed, at the position setting angle sensor of jib, at lifting limiter skidding shaft position erection weight sensor, at trolley lifting hook position setting height(from bottom) sensor at tower top.
The utility model is based on the tower machine monitoring device of STM32, the current load-carrying of peripheral Sensor monitoring, arm of force value, wind speed and tower body squareness can be passed through equivalent, processed by STM32 treater, then compare with setting value, if super moment will be there is, excess weight, tower body topple and rush to summit situation time, namely carry out relevant control at once.Various status data information in tower machine operational process can show by STM32 processor module in real time, and be sent to remote supervisory personnel mobile phone terminal by note form, supervisor is facilitated to analyze the process of tower machine operation, when tower machine fault or when there is accident, review and reduce the mode of operation of tower machine, assist to carry out supervising and accident analysis.
Excess weight, measures current load-carrying by weight sensor, then is calculated by STM32 treater, and then compare with specified lift heavy, judge whether overweight, if excess weight, warning light is bright, and weight amount show bar becomes redness.
Super moment, detects current arm of force value by amplitude sensor, then is calculated by STM32 treater, then compare with normal amplitude, judge whether super moment, if there is super moment phenomenon, then indicator lamp is bright, and amplification value show bar becomes redness.
Anti-tower machine tower body topples, current tower body squareness is measured by peripheral sensor, calculated by STM32 treater again, then compare with rated value, judge whether tower body will topple, if there is tower body namely will to topple phenomenon, then the warning light that topples is bright, and angular values show bar becomes redness.
Preventing colliding with top, the position residing for suspension hook is measured by peripheral sensor, calculated by STM32 treater again, then compare with rated value, judge whether to need to carry out relevant control, if suspension hook is about to occur phenomenon of rushing to summit, then warning light of rushing to summit is bright, height number show bar becomes redness, and starts the generation that corresponding control prevents from rushing to summit.
The beneficial effects of the utility model are, the utility model is based on the tower machine monitoring device of STM32, real-time is good, be simple and easy to install, effectively raise the level of tower machine monitoring, reduce the generation that tower machine surpasses moment, excess weight, tower body topple and rush to summit, meet the needs of safe construction, be applicable to tower machine operation.
Accompanying drawing explanation
Fig. 1 is the system chart of the tower machine monitoring device based on STM32;
Fig. 2 is the display apparatus module display real-time dynamic information figure based on the tower machine monitoring device of STM32;
In figure, 1 is STM32 processor module; 2 is sensor assemblies; 3 is relay main control modules; 4 is wireless communication modules; 5 is display modules.
Detailed description of the invention
Detailed description of the invention of the present utility model as shown in Figure 1.
The present embodiment is made up of STM32 processor module 1, sensor assembly 2, relay main control module 3, wireless communication module 4 and display module 5 based on the tower machine monitoring device of STM32.STM32 processor module 1 is connecting sensor module 2, relay main control module 3 and display module 4 respectively; STM32 processor module 1 is interconnected with wireless communication module 4.
Sensor assembly 2 in the present embodiment comprises weight sensor, angular transducer, amplitude sensor, air velocity transducer and height sensor.
Figure 2 shows that display apparatus module display real-time dynamic information figure, show current tower machine self and environmental information, have load-carrying, highly, amplitude, angle, wind speed etc., and judge whether to occur that super moment, excess weight, tower body topple and the dangerous phenomenon such as to rush to summit.If when there is dangerous phenomenon, then the corresponding indicator lamp on telltale can by secretly brightening, and numerical value show bar becomes redness, has warning prompt.
The utility model is based on the tower machine monitoring device of STM32, and concrete implementation step is as follows
Step 1: install various sensor, in luffing mechanism position, amplitude sensor is installed, air velocity transducer is installed, at the position setting angle sensor of jib at tower top, at lifting limiter skidding shaft position erection weight sensor, at trolley lifting hook position setting height(from bottom) sensor.
Step 2: preset safety index, have specified lift heavy, normal amplitude, highly, degreeof turn etc.
Step 3: gather tower machine self and environmental information by sensor assembly, sensor Real-time Collection tower machine amplitude, lift heavy, highly, the relevant information such as angle, wind speed.
The information that the computing of step 4:STM32 treater collects, factored moment, moment information is obtained by load-carrying and amplitude information.
Step 5: the information after computing and preset safety index are compared, measures current load-carrying, arm of force value by peripheral sensor, then is calculated by STM32 treater, then compares with rated value and judges whether to overload; Measure current tower body squareness by peripheral sensor, calculated by STM32 treater, then compare with rated value and judge whether tower body will topple; Measure the position residing for suspension hook by peripheral sensor, calculated by STM32 treater, then compare with rated value and judge whether to rush to summit.And excess of export moment, excess weight, tower body topple and the phenomenon result such as to rush to summit.
Step 6: numerically show current real work parameter and tower machine Rated throughput parameter in real time by highlighted read-out, makes tower machine driver understand tower machine mode of operation in time, accurately, ensures safe in operation.If situation will occur to have super moment, excess weight, tower body to topple and to rush to summit etc., send warning information and start corresponding control.
Claims (2)
1., based on a tower machine monitoring device of STM32, it is characterized in that, comprising:
For carrying out the STM32 processor module of computing to the information gathered;
For gathering the sensor assembly of tower machine itself and ambient environment relevant information;
For starting corresponding control, complete the relay main control module of security monitoring to tower machine and strick precaution;
For transmitting the wireless communication module of tower machine monitoring information;
For showing the display module of the multidate information of tower machine in real time;
Described STM32 processor module connects described sensor assembly, relay main control module and display module respectively, described STM32 processor module and described wireless communication module interconnected.
2. the tower machine monitoring device based on STM32 according to claim 1, it is characterized in that, described sensor assembly comprises weight sensor, angular transducer, amplitude sensor, air velocity transducer and height sensor; In the luffing mechanism position of tower machine, amplitude sensor is installed, air velocity transducer is installed, at the position setting angle sensor of jib, at lifting limiter skidding shaft position erection weight sensor, at trolley lifting hook position setting height(from bottom) sensor at tower top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605548.4U CN204162333U (en) | 2014-10-21 | 2014-10-21 | Based on the tower machine monitoring device of STM32 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605548.4U CN204162333U (en) | 2014-10-21 | 2014-10-21 | Based on the tower machine monitoring device of STM32 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162333U true CN204162333U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605548.4U Expired - Fee Related CN204162333U (en) | 2014-10-21 | 2014-10-21 | Based on the tower machine monitoring device of STM32 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589695A (en) * | 2019-09-11 | 2019-12-20 | 广州力环工程科技有限公司 | Tower crane self-checking system |
| CN114348887A (en) * | 2022-03-21 | 2022-04-15 | 杭州杰牌传动科技有限公司 | Intelligent monitoring and early warning system and method based on tower crane rotation action model |
-
2014
- 2014-10-21 CN CN201420605548.4U patent/CN204162333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589695A (en) * | 2019-09-11 | 2019-12-20 | 广州力环工程科技有限公司 | Tower crane self-checking system |
| CN114348887A (en) * | 2022-03-21 | 2022-04-15 | 杭州杰牌传动科技有限公司 | Intelligent monitoring and early warning system and method based on tower crane rotation action model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |