CN102243800A - Handheld parameter calibration equipment for tower crane monitoring system - Google Patents
Handheld parameter calibration equipment for tower crane monitoring system Download PDFInfo
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- CN102243800A CN102243800A CN 201110166537 CN201110166537A CN102243800A CN 102243800 A CN102243800 A CN 102243800A CN 201110166537 CN201110166537 CN 201110166537 CN 201110166537 A CN201110166537 A CN 201110166537A CN 102243800 A CN102243800 A CN 102243800A
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Abstract
The invention discloses handheld parameter calibration equipment for a tower crane monitoring system. The handheld parameter calibration equipment comprises a main control box and handheld correcting equipment, wherein the main control box is arranged in the tower crane monitoring system and is used for acquiring all sensing data and displaying the sensing data in the main control box; the main control box is internally provided with a wireless transmission unit corresponding to an unique equipment ID number, and is used for receiving signals of the handheld calibration equipment; the handheld calibration equipment comprises a main control unit, an LED (Light-Emitting Unit) display unit, an input unit, a storage unit, a power module and the wireless transmission unit; correct parameters are written into the main control unit by the LED display unit and the input unit; and the main control unit writes the parameters into the storage unit one by one, and then the parameters are transmitted to the main control box in the tower crane monitoring system by the wireless transmission unit. By the adoption of the handheld calibration equipment, the labor workload of workers for initially calibrating the parameters of the tower crane monitoring system can be effectively reduced and the labor intensity is greatly reduced.
Description
Technical field
The present invention relates to tower machine safety monitoring field, refer more particularly to the hand-held calibration facility of a kind of tower machine monitoring system parameter.
Background technology
Five big basic parameters of existing tower machine monitoring equipment: the initial alignment of dead weight capacity, cable height, the body of the tower anglec of rotation, dolly amplitude, wind speed all is arranged in the tower machine monitoring primary control box, when tower machine monitoring primary control box is initially attached to tower machine pilothouse, directly calibrate initial parameter by the personnel that are provided with, write memory module.But owing to all be when initial alignment by artificial calculating, keep away unavoidable error, and after equipment running process in, error might strengthen gradually, so need be after every operation a period of time at equipment, there is parameter that personnel are set again and climbs up the tower machine, in tower machine monitoring central control box, recalibrate, demarcate initial parameter.
This mode must be climbed up tower machine pilothouse and just can be operated, and has following defective:
The one, strengthened tower machine monitoring parameter initial alignment personnel's work workload and labour intensity; The 2nd, in the process of climbing tower machine, the life safety that parameter is provided with personnel also is a kind of threat; The 3rd, in the initial parameter assignment procedure, need cost great amount of manpower and time, increased manpower and time cost greatly.
Summary of the invention
Goal of the invention: the objective of the invention is at the deficiencies in the prior art, provide a kind of realization technology simple and convenient, data transmission is reliable and stable, the hand-held correcting device of the tower machine monitoring system parameter that anti-interference and obstacle penetration capacity is strong.
Technical scheme: tower machine monitoring system parameter of the present invention is handed calibration facility, comprises primary control box and hand-held correcting device; Described primary control box is installed in the column foot monitoring system, is used for gathering each sensing data and shows in primary control box; Wireless transmission unit is installed in the described primary control box and, is used for receiving the signal of hand-held correcting device unique device id number should be arranged; Described hand-held correcting device comprises main control unit, led display unit, input block, storage unit, power module and wireless transmission unit, by led display unit and input block correct parameter is write main control unit, main control unit is one by one with the parameter write storage unit, and then sends primary control box in the tower machine monitoring system to via wireless transmission unit.The hand-held correcting device of this tower machine monitoring system parameter can use 433MHZ to carry out data transmission, also can select for use WLAN, ZigBee isotype to carry out data transmission.Tower machine monitoring parameter initial alignment personnel hold the hand-held correcting device of tower machine monitoring system parameter on ground, by communication apparatus and tower machine driver communications such as mobile phone, intercoms, the correct parameter that obtains is write the hand-held correcting device of tower machine monitoring system parameter, use wireless transmission method, by unique device id number correct parameter is sent to corresponding tower machine monitoring primary control box, reinitialize after tower machine monitoring primary control box writes memory module with correct parameter.
Comprise main control unit, information initializing unit, storage control unit, wireless transmission unit and led display unit in the described primary control box, after described wireless transmission unit receives the information of hand-held correcting device transmission, send main control unit to, main control unit writes storage control unit after handling, and send the information initializing unit to, by five big basic parameters of information initializing unit initialization tower machine monitoring information: lifting capacity, dolly amplitude, the body of the tower anglec of rotation, lifting altitude and wind speed.
Wireless transmission unit in described primary control box and the hand-held correcting device is made up of CPU, serial interface circuit, radio receiving transmitting module, clock unit, power supply unit, RAM and FLASH, after serial interface circuit reception data, handle through CPU, carry out the simple protocol packing, routing and transmission in netting from radio receiving transmitting module.
Preferably, described main control unit adopts the MSP430 singlechip microprocessor.
Preferably, described wireless transmission unit adopts 433MHz monolithic radio frequency nRF401 transceiving chip.
The present invention compared with prior art, its beneficial effect is: 1, owing to do not need to climb up tower machine pilothouse, thereby can effectively alleviate tower machine monitoring parameter initial alignment personnel work workload, greatly reduce labour intensity; 2, owing to do not need to climb up tower machine pilothouse and control tower machine monitoring central control box and demarcate initial parameter, but made on ground, demarcate five big initial parameters of tower machine monitoring by hand-held remote control device, thereby effectively guaranteed tower machine monitoring parameter initial alignment personnel's personal safety; 3, owing to do not need to climb up tower machine pilothouse, only need just can demarcate five big initial parameters of tower machine monitoring, thereby can save great amount of manpower and time cost by hand-held remote control device.
Description of drawings
Fig. 1 is the principle schematic of apparatus of the present invention.
Fig. 2 is the hand-held correcting device structural representation of tower machine monitoring system parameter.
Fig. 3 is the primary control box structural representation.
Fig. 4 forms synoptic diagram for the 433MHZ wireless transmission unit.
Fig. 5 is the hand-held correcting device operational flow diagram of tower machine monitoring system parameter.
Fig. 6 is tower machine monitoring primary control box operational flow diagram.
Embodiment
Below technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1: tower machine monitoring system parameter of the present invention is handed calibration facility, comprises primary control box and hand-held correcting device.
Wherein primary control box is installed in the column foot monitoring system, is used for gathering each sensing data and shows in primary control box; Primary control box comprises main control unit, information initializing unit, storage control unit, 433MHZ wireless transmission unit and led display unit, and 433MHZ wireless transmission unit and to unique device id number should be arranged is used for receiving the signal of hand-held correcting device; After described 433MHZ wireless transmission unit receives the information of hand-held correcting device transmission, send main control unit to, main control unit writes storage control unit after handling, and send the information initializing unit to, by five big basic parameters of information initializing unit initialization tower machine monitoring information: lifting capacity, dolly amplitude, the body of the tower anglec of rotation, lifting altitude and wind speed.Its schematic diagram as shown in Figure 3.
Described hand-held correcting device comprises main control unit, led display unit, input block, storage unit, power module and 433MHZ wireless transmission unit, and main control unit adopts the MSP430 singlechip microprocessor.By led display unit and input block correct parameter is write main control unit, main control unit is one by one with the parameter write storage unit, and then sends primary control box in the tower machine monitoring system to via the 433MHZ wireless transmission unit.When tower machine initial parameter demarcation personnel determine to need to recalibrate tower machine monitoring parameter, by communication apparatus and tower machine driver contacts such as mobile phone, intercoms, obtain correct parameter, by led display unit and input block correct parameter is write main control unit, main control unit is earlier with single parameter write storage unit, after waiting all parameter inputs to finish, send tower machine monitoring primary control box to via the 433MHZ wireless transmission unit again.Its schematic diagram as shown in Figure 2.
The 433MHZ wireless transmission unit is made up of CPU, serial interface circuit, radio receiving transmitting module, clock unit, power supply unit, RAM and FLASH, after serial interface circuit reception data, handle through CPU, carry out the simple protocol packing, routing and transmission in netting from radio receiving transmitting module.Wherein structural representation as shown in Figure 4.Wireless transmission unit can adopt 433MHz monolithic radio frequency nRF401 transceiving chip.
Tower machine monitoring system parameter is handed correcting device whole service flow process as shown in Figure 5: main control unit is in holding state, when a certain tower machine monitoring primary control box need be demarcated tower machine monitoring parameter again, unique device id by input tower machine monitoring primary control box 433MHZ wireless module in the hand-held correcting device of tower machine monitoring system parameter number, send the 433MHZ broadcast packet, after the tower machine monitoring primary control box 433MHZ wireless module of corresponding unique device id number receives broadcast packet, return the confirmation bag, set up link and connect.Tower machine monitoring system parameter calibration personnel get in touch by communication apparatus such as mobile phone, intercom and tower machine driver, the correct monitoring parameter that obtains is write the hand-held correcting device of tower machine monitoring system parameter, determine to send the back and send to corresponding tower machine monitoring primary control box by the 433MHZ wireless transmission unit.
Tower machine monitoring primary control box operational scheme is illustrated in fig. 6 shown below: after the start of tower machine monitoring primary control box, carry out system initialization, and initialization primary control box initial alignment parameter, the 433MHZ wireless transmission unit is in holding state, when not receiving the control information of the hand-held correcting device transmission of tower machine monitoring system parameter, normal boot-strap work, and behind end-of-job, shut down; And after the 433MHZ wireless transmission unit receives the calibration information that the hand-held correcting device of tower machine monitoring system parameter sends, information is sent to main control unit handle, send to the system initialization unit after handling well, reinitialize tower machine monitoring parameter.
As mentioned above, although represented and explained the present invention that with reference to specific preferred embodiment it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite that does not break away from the claims definition, can make various variations in the form and details to it.
Claims (5)
1. the hand-held calibration facility of tower machine monitoring system parameter is characterized in that: comprise primary control box and hand-held correcting device;
Described primary control box is installed in the column foot monitoring system, is used for gathering each sensing data and shows in primary control box; Wireless transmission unit is installed in the described primary control box and, is used for receiving the signal of hand-held correcting device unique device id number should be arranged;
Described hand-held correcting device comprises main control unit, led display unit, input block, storage unit, power module and wireless transmission unit, by led display unit and input block correct parameter is write main control unit, main control unit is one by one with the parameter write storage unit, and then sends primary control box in the tower machine monitoring system to via wireless transmission unit.
2. tower machine monitoring system parameter according to claim 1 is handed calibration facility, it is characterized in that: comprise main control unit in the described primary control box, the information initializing unit, storage control unit, wireless transmission unit and led display unit, after described wireless transmission unit receives the information of hand-held correcting device transmission, send main control unit to, main control unit writes storage control unit after handling, and send the information initializing unit to, by five big basic parameters of information initializing unit initialization tower machine monitoring information: lifting capacity, the dolly amplitude, the body of the tower anglec of rotation, lifting altitude and wind speed.
3. tower machine monitoring system parameter according to claim 1 and 2 is handed calibration facility, it is characterized in that: the wireless transmission unit in described primary control box and the hand-held correcting device is made up of CPU, serial interface circuit, radio receiving transmitting module, clock unit, power supply unit, RAM and FLASH, after serial interface circuit reception data, handle through CPU, carry out the simple protocol packing, routing and transmission in netting from radio receiving transmitting module.
4. tower machine monitoring system parameter according to claim 1 is handed calibration facility, it is characterized in that: described main control unit adopts the MSP430 singlechip microprocessor.
5. tower machine monitoring system parameter according to claim 3 is handed calibration facility, it is characterized in that: described wireless transmission unit adopts 433MHz monolithic radio frequency nRF401 transceiving chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166537 CN102243800A (en) | 2011-06-20 | 2011-06-20 | Handheld parameter calibration equipment for tower crane monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166537 CN102243800A (en) | 2011-06-20 | 2011-06-20 | Handheld parameter calibration equipment for tower crane monitoring system |
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| CN102243800A true CN102243800A (en) | 2011-11-16 |
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| CN 201110166537 Pending CN102243800A (en) | 2011-06-20 | 2011-06-20 | Handheld parameter calibration equipment for tower crane monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215792A (en) * | 2017-07-11 | 2017-09-29 | 长沙海川自动化设备有限公司 | Group's tower anticollision control method, control device and control system |
| CN107235419A (en) * | 2017-07-11 | 2017-10-10 | 长沙海川自动化设备有限公司 | Safety monitoring system for tower crane and the derrick crane with it |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1036850A1 (en) * | 1979-08-09 | 1983-08-23 | Государственный Проектно-Конструкторский И Научно-Исследовательский Институт По Автоматизации Угольной Промышленности | Method for accounting main parameters of operation of dragline excavator |
| CN101211183A (en) * | 2007-12-25 | 2008-07-02 | 大连海事大学 | GPRS/CDMA based automatic safe monitoring system for tower crane |
| CN201240780Y (en) * | 2008-01-22 | 2009-05-20 | 张勇 | Tower crane wireless monitoring system |
| CN101704472A (en) * | 2009-11-19 | 2010-05-12 | 绍兴文理学院 | Full-automatic control system of tower crane |
-
2011
- 2011-06-20 CN CN 201110166537 patent/CN102243800A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1036850A1 (en) * | 1979-08-09 | 1983-08-23 | Государственный Проектно-Конструкторский И Научно-Исследовательский Институт По Автоматизации Угольной Промышленности | Method for accounting main parameters of operation of dragline excavator |
| CN101211183A (en) * | 2007-12-25 | 2008-07-02 | 大连海事大学 | GPRS/CDMA based automatic safe monitoring system for tower crane |
| CN201240780Y (en) * | 2008-01-22 | 2009-05-20 | 张勇 | Tower crane wireless monitoring system |
| CN101704472A (en) * | 2009-11-19 | 2010-05-12 | 绍兴文理学院 | Full-automatic control system of tower crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215792A (en) * | 2017-07-11 | 2017-09-29 | 长沙海川自动化设备有限公司 | Group's tower anticollision control method, control device and control system |
| CN107235419A (en) * | 2017-07-11 | 2017-10-10 | 长沙海川自动化设备有限公司 | Safety monitoring system for tower crane and the derrick crane with it |
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Application publication date: 20111116 |