CN102340333A - Bluetooth transmission device for coal mining machine - Google Patents
Bluetooth transmission device for coal mining machine Download PDFInfo
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- CN102340333A CN102340333A CN2010102386465A CN201010238646A CN102340333A CN 102340333 A CN102340333 A CN 102340333A CN 2010102386465 A CN2010102386465 A CN 2010102386465A CN 201010238646 A CN201010238646 A CN 201010238646A CN 102340333 A CN102340333 A CN 102340333A
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Abstract
The invention relates to the field of the data transmission of a coal mining machine for a coal mine fully-mechanized coal face, and specifically discloses a bluetooth transmission device for the coal mining machine. The transmission difficult problem of the core data of the coal mining machine is mainly solved, and the data which are stored in a power failure are transmitted to bluetooth equipment through a bluetooth communication way. The device is provided with a remote controller sender, a remote control receiver, a main controller, a bluetooth module and the bluetooth equipment; the remote controller sender is connected with the remote control receiver through a wireless way; the remote control receiver is connected with the input end of the main controller through a CAN (controller area network) bus; the output end of the main controller is connected with the bluetooth module; and the bluetooth module is connected with the bluetooth equipment. When a worker needs to further analyze the recent working data of the coal mining machine, the worker presses a data exporting key on a remote controller for more than one second, and the key data of the coal mining machine are exported through the bluetooth communication way. The high-stability and strong-anti-interference data transmission of the core data of the coal mining machine is achieved; the reliability of a system is increased; and the subsequent analytical treatment function for the data of the coal mining machine is improved.
Description
Technical field
The present invention relates to coal mine fully-mechanized mining working coal-winning machine field of data transmission, be specially a kind of bluetooth transmission means that is used for coal-winning machine.
Background technology
Coal-winning machine is the nucleus equipment of fully-mechanized mining working, mainly realizes broken coal and coalings through walking about on the scratch board conveyor.The coal-winning machine work under bad environment, many, the high humidity of coal dust, serious interference.Be necessary to take data transfer mode fast and efficiently, improve the accuracy and the rapidity of transfer of data.Therefore, the core data of coal-winning machine operating condition is derived from the power down storage area of coal-winning machine with the Bluetooth communication mode, carry out careful analysis and processing, guarantee the stable operation and the periodic maintenance of coal-winning machine.
Summary of the invention
The object of the present invention is to provide a kind of bluetooth transmission means that is used for the coal-winning machine core data of coal mine fully-mechanized mining working, mainly solve the transmission difficult problem of coal-winning machine core data, data are preserved in power down be transferred to bluetooth equipment through the Bluetooth communication mode.
Technical scheme of the present invention is:
A kind of bluetooth transmission means that is used for coal-winning machine; This device is provided with remote controller transmitter, receiver of remote-control sytem, main controller, bluetooth module, bluetooth equipment; The remote controller transmitter is connected through wireless mode with receiver of remote-control sytem; Receiver of remote-control sytem is connected with the input of main controller through the CAN bus, and the output of main controller connects bluetooth module, and bluetooth module connects bluetooth equipment.
The described bluetooth transmission means that is used for coal-winning machine, bluetooth module is accepted with bluetooth approach and is sent data, through the Bluetooth communication mode coal-winning machine critical data is derived.
The described bluetooth transmission means that is used for coal-winning machine, when the staff need analyze the recent operational data of coal-winning machine, the data of pinning on the remote controller derived button more than one second, sent the core data export (swf) command to main controller.
After the described bluetooth transmission means that is used for coal-winning machine, main controller received the data export (swf) command of remote controller transmission, data are accepted and sent to the control bluetooth module to bluetooth equipment.
Advantage of the present invention and beneficial effect are:
1, the present invention's critical data of having overcome present coal-winning machine can't derive and can only carry out in the down-hole shortcoming of finite analysis; Utilize the Bluetooth transmission data; Overcome many, the high humidity of coal dust under the coal mine; The adverse circumstances of serious interference are directly carried out transfer of data through equipment such as bluetooth and mining mobile phones, have fast, efficiently, advantage accurately.And data can be carried out intensive analysis after deriving from silo shearer, and that confirms coal-winning machine is prone to send out a fault, operation characteristic etc., for the stable operation and the periodic maintenance of coal-winning machine provides foundation.In addition, the present invention is simple to operate, derives button, the i.e. exchanges data of visible light coal-winning machine and outside bluetooth equipment through the data on the remote controller.
2, the bluetooth transmission means of coal-winning machine core data of the present invention; The data of pinning on the remote controller derived button more than one second; Can the coal-winning machine core data be derived through the Bluetooth communication mode, for stable operation and the periodic maintenance of coal-winning machine provides accurately, data accurately.
3, the bluetooth transmission means of coal-winning machine core data of the present invention; The perfect data subsequent treatment function of coal-winning machine; Select for use Bluetooth communication as data transmission manner, effectively overcome coal mine environment and disturb adverse circumstances big, that dust is many, can directly carry out information exchange with mining mobile phone.
Description of drawings
Fig. 1 is the theory diagram of the bluetooth transmission means of coal-winning machine core data of the present invention.
Fig. 2 is a software flow pattern of the present invention.
Embodiment
As shown in Figure 1; The bluetooth transmission means of coal-winning machine core data of the present invention comprises remote controller transmitter, receiver of remote-control sytem, main controller, bluetooth module, bluetooth equipment etc.; The remote controller transmitter is connected through wireless mode with receiver of remote-control sytem; Receiver of remote-control sytem is connected with the input of main controller through the CAN bus, and the output of main controller connects bluetooth module, and bluetooth module connects bluetooth equipment.
Among Fig. 1, frame of broken lines inside is that the coal-winning machine electric cabinet is inner, and frame of broken lines is outward that the coal-winning machine electric cabinet is outside.Inner main controller receives the data transfer command that remote controller sends, and handles rear drive bluetooth module and outside bluetooth devices, swap data.
Among the present invention, remote controller transmitter, receiver of remote-control sytem, main controller, bluetooth module, bluetooth equipment all adopt conventional commercial product.
As shown in Figure 2, software flow of the present invention is following:
Coal-winning machine main program scan round remote controller key information; Detect in real time the blue-teeth data export (swf) command,, start bluetooth module immediately and set up data with outside bluetooth equipment and link in case receive the data export (swf) command; Accomplish data and derive task, get into remote controller scan round state afterwards again.
According to the accuracy requirement of data and the memory limitations of equipment, according to the core data of certain time interval storage coal-winning machine; When the staff need analyze the recent operational data of coal-winning machine, the data of pinning on the remote controller derived button more than one second, can the coal-winning machine critical data be derived through the Bluetooth communication mode, send the core data export (swf) command to main controller.The coal-winning machine electric-control system is equipped with bluetooth module, can accept and send data with bluetooth approach; After the coal-winning machine main controller receives the data export (swf) command of remote controller transmission; Utilize software program control bluetooth module to accept and send core data, like fault type and failure mode number, hydraulic support number and hauling speed, the mainly real-time current and the axle temperature of motor to other bluetooth equipments.
The Bluetooth transmission principle of coal-winning machine core data is following:
The coal-winning machine driver pins remote controller " data derivation " button and sends data derivation instruction more than one second; Receiver of remote-control sytem is derived instruction to data through the CAN bus and is issued main controller; After main controller confirms to receive that stable data derives command signal; Drive bluetooth module, carry out exchanges data with other bluetooth equipments such as mining mobile phone, thereby realize transmission export function the coal-winning machine core data.
The result shows that the present invention is used for the bluetooth transmission means of the coal-winning machine core data of coal mine work area, and the coal-winning machine electric-control system is furnished with bluetooth module, can accept and the transmission data with bluetooth approach, has characteristics fast and efficiently.Require and the memory limitations of equipment according to the accuracy of data, according to the core data of certain time interval storage coal-winning machine, like fault type and failure mode number, hydraulic support number and hauling speed, the mainly real-time current and the axle temperature of motor.When the staff needed further to analyze the recent operational data of coal-winning machine, the data of pinning on the remote controller derived button more than one second, through the Bluetooth communication mode coal-winning machine critical data were derived.
Claims (4)
1. bluetooth transmission means that is used for coal-winning machine; It is characterized in that: this device is provided with remote controller transmitter, receiver of remote-control sytem, main controller, bluetooth module, bluetooth equipment; The remote controller transmitter is connected through wireless mode with receiver of remote-control sytem; Receiver of remote-control sytem is connected with the input of main controller through the CAN bus, and the output of main controller connects bluetooth module, and bluetooth module connects bluetooth equipment.
2. according to the described bluetooth transmission means that is used for coal-winning machine of claim 1, it is characterized in that: bluetooth module is accepted with bluetooth approach and is sent data, through the Bluetooth communication mode coal-winning machine critical data is derived.
3. according to the described bluetooth transmission means that is used for coal-winning machine of claim 1; The staff it is characterized in that: when need analyze the recent operational data of coal-winning machine; The data of pinning on the remote controller derived button more than one second, sent the core data export (swf) command to main controller.
4. according to the described bluetooth transmission means that is used for coal-winning machine of claim 1, it is characterized in that: after main controller received the data export (swf) command of remote controller transmission, the control bluetooth module is not equipped with to bluetooth accepted and sends data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102386465A CN102340333A (en) | 2010-07-28 | 2010-07-28 | Bluetooth transmission device for coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102386465A CN102340333A (en) | 2010-07-28 | 2010-07-28 | Bluetooth transmission device for coal mining machine |
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| Publication Number | Publication Date |
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| CN102340333A true CN102340333A (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102386465A Pending CN102340333A (en) | 2010-07-28 | 2010-07-28 | Bluetooth transmission device for coal mining machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201051301Y (en) * | 2007-06-29 | 2008-04-23 | 昆山固捷电气有限公司 | Mine radio monitoring device |
| CN201210248Y (en) * | 2007-06-01 | 2009-03-18 | 清华大学 | Fuel cell entire vehicle controller monitoring device based on Bluetooth communication |
| CN201396191Y (en) * | 2009-04-24 | 2010-02-03 | 西安科技大学 | Novel portable remote monitoring controller for coal-mining machines |
| CN201443415U (en) * | 2009-04-22 | 2010-04-28 | 兖州煤业股份有限公司 | Coal-winning machine remote control device for thin coal seam working face |
| CN101762345A (en) * | 2009-12-30 | 2010-06-30 | 三一重型装备有限公司 | Working condition detection system for crawler walking hydraulic bracket |
| CN201878141U (en) * | 2010-07-28 | 2011-06-22 | 三一重型装备有限公司 | Bluetooth transmission device for coal mining machine |
-
2010
- 2010-07-28 CN CN2010102386465A patent/CN102340333A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210248Y (en) * | 2007-06-01 | 2009-03-18 | 清华大学 | Fuel cell entire vehicle controller monitoring device based on Bluetooth communication |
| CN201051301Y (en) * | 2007-06-29 | 2008-04-23 | 昆山固捷电气有限公司 | Mine radio monitoring device |
| CN201443415U (en) * | 2009-04-22 | 2010-04-28 | 兖州煤业股份有限公司 | Coal-winning machine remote control device for thin coal seam working face |
| CN201396191Y (en) * | 2009-04-24 | 2010-02-03 | 西安科技大学 | Novel portable remote monitoring controller for coal-mining machines |
| CN101762345A (en) * | 2009-12-30 | 2010-06-30 | 三一重型装备有限公司 | Working condition detection system for crawler walking hydraulic bracket |
| CN201878141U (en) * | 2010-07-28 | 2011-06-22 | 三一重型装备有限公司 | Bluetooth transmission device for coal mining machine |
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Application publication date: 20120201 |