CN203275434U - ZigBee network based mine belt speed monitoring system - Google Patents
ZigBee network based mine belt speed monitoring system Download PDFInfo
- Publication number
- CN203275434U CN203275434U CN2013201097700U CN201320109770U CN203275434U CN 203275434 U CN203275434 U CN 203275434U CN 2013201097700 U CN2013201097700 U CN 2013201097700U CN 201320109770 U CN201320109770 U CN 201320109770U CN 203275434 U CN203275434 U CN 203275434U
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- Prior art keywords
- zigbee
- monitoring system
- belt speed
- speed monitoring
- mine belt
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000013480 data collection Methods 0.000 claims description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses a ZigBee network based mine belt speed monitoring system. The system comprises a speed measurement terminal, a data collecting instrument and an upper computer. Implementation of the ZigBee network based mine belt speed monitoring system has the following beneficial effects: (1) the installation is convenient and wiring is not required by adopting the ZigBee wireless sensor network based belt speed monitoring system; (2) the existing structure does not need to be changed during system expansion, thereby reducing the complexity in system expansion; (3) the speed measurement terminal of the system carries out speed measurement by adopting a ZigBee control chip directly, a design of dual control chips in a common solution is changed to a design of a single control chip, thereby simplifying the complexity of the system, and reducing the system cost; and (4) the ZigBee wireless network is adopted, thereby enabling the system to have good stability, and being low in power consumption.
Description
Technical field
The utility model relates to real-time detection and miner's inquiry system of mine belt speed, i.e. a kind of wireless sensor network based on ZigBee is used for the speed detection system of mine belt.
Background technology
Limited space under mine, traditional wired belt speed monitoring device wiring, installation are loaded down with trivial details, and cost is high.Belt system again during layout the wire speed monitoring system also want rewiring, extendability is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of to be convenient to install, be easy to safeguard, system stability, the mine belt speed monitoring system that low in energy consumption, cost is low.
The utility model is that the technical solution problem adopts following technical scheme:
The utility model based on the design feature of the mine belt speed monitoring system of ZigBee-network is: comprise velocity survey terminal, Data Collection instrument and host computer.One or more velocity survey terminals are communicated by letter with the Data Collection instrument by the ZigBee wireless network, and preferred, the Data Collection instrument is connected by the CAN bus with host computer.
Described velocity survey terminal comprises power module, magnet, hall sensing module, antenna and ZigBee routing node.Magnet is arranged on the side of driving wheel cylinder, is fixed on suitable place, side with the velocity survey terminal of Hall module by support, produces pulse so that magnet rotates through the out-of-date Hall speed measuring module that can trigger with cylinder.Hall speed measuring module signal is input to the timer input pin of ZigBee control chip.Cylinder often circles and will make the Hall module produce a pulse signal, and the ZigBee control chip is input to the time interval t of two pulse signals of timer pin by measurement, recycle diameter of cylinder D, can obtain the speed ν of belt:
ν=π×D÷t
The power module of described velocity survey terminal adopts large capacity chargeable lithium cell power supply, has guaranteed the mobility of the height of velocity survey terminal, and mass property has guaranteed the work duration of velocity survey terminal simultaneously, and chargeable characteristic makes design green, environmental protection.
Described Data Collection instrument comprises ZigBee telegon, main control chip, liquid crystal display, alarm module and E
2PROM, keyboard.Preferably, the ZigBee telegon is connected with main control chip and is connected by serial ports.Preferably, Liquid Crystal Module is connected with main control chip and is connected by serial ports.Alarm module comprises that hummer and highlighted LED form, and all the IO by main control chip controls.Preferably, E
2Pass through I between PROM chip and main control chip
2The C bus communication.
The velocity survey terminal directly sends ZigBee telegon on the Data Collection instrument to by the ZigBee routing node after calculating velocity amplitude, when transmission range surpasses coverage, the velocity information relaying is sent the ZigBee routing node by other automatically the ZigBee telegon of Data Collection instrument to.The ZigBee telegon sends the speed data of receiving the control chip of Data Collection instrument to by serial ports, control chip is uploaded to host computer by the CAN bus after treatment, upgrades liquid crystal display by serial ports, and judges whether to start alarm module.
Described keyboard and Liquid Crystal Module are responsible for the setting of completion system parameter as human-computer interaction module, systematic parameter comprises diameter of cylinder, speed limit, lower velocity limit, CAN bus baud rate.Parameter after arranging will be saved in E
2In PROM, lose with power down preventing, system powers on rear main control chip from E
2In PROM, parameter is read out, in order to the initialization of system.
Description of drawings
Fig. 1 is the general illustration of native system.
Fig. 2 is the scheme of installation of velocity survey terminal.
Fig. 3 is the structured flowchart of velocity survey terminal.
Fig. 4 is the structured flowchart of Data Collection instrument.
Embodiment
Shown in 1,2,3,4, illustrate embodiment of the present utility model by reference to the accompanying drawings.
Entire system comprises that velocity survey terminal (1,2,4,5), Data Collection instrument 3, host computer 7 form.Velocity survey terminal (1,2,4,5) comprises Hall speed measuring module 12, antenna 1, power module 15 and ZigBee routing node 13.Data Collection instrument 3 comprises ZigBee telegon 16, antenna 2 17, main control chip 18, liquid crystal display 19, alarm module 20 and E
2PROM 21, keyboard 22.Velocity survey terminal (1,2,4,5) is arranged on each belt driving wheel cylinder place, and magnet 9 is fixed on the side of cylinder 10, and velocity survey terminal 8 is fixed on from the suitable distance of cylinder by support 11.Cylinder 10 often circles and will make Hall speed measuring module 12 produce a pulse signal, and the ZigBee control chip is input to the time interval t of two pulse signals of timer pin by measurement, recycle diameter of cylinder D, can obtain the speed ν of belt:
ν=π×D÷t
The velocity survey terminal is namely passed through antenna 14 to the ZigBee telegon 16 transmission data of Data Collection instrument 3 after obtaining velocity amplitude, when transmission range surpasses coverage, the velocity information relaying is sent the ZigBee routing node by other automatically the ZigBee telegon 16 of Data Collection instrument 3 to.As shown in Figure 1, if the ZigBee routing node 13 on velocity survey terminal 1 can't be communicated by letter with the ZigBee telegon 16 of Data Collection instrument 3, ZigBee routing node 13 on Negotiation speed measuring terminals 2 is carried out trunking traffic, i.e. ZigBee routing node 13 forwarding informations on Negotiation speed measuring terminals 2.This forwarding can realize that multi-hop forwards, thereby has guaranteed the communication distance of system.
Data Collection instrument 3 compares with speed maximal value, the speed minimum value of system's setting after receiving the information that receives by ZigBee telegon 16, if surpassed normal range, with trigger alarm module 20, and refreshes liquid crystal display 19 and shows.Keyboard 22 and liquid crystal 19 are as the setting of human-computer interaction module completion system parameter, and the systematic parameter that sets is kept at E
2In PROM 21.
Data Collection instrument 3 is real-time transmitted to host computer 7 with velocity measurement by CAN bus 6 simultaneously, checks for the personnel of ground Central Control Room.
Claims (8)
1. mine belt speed monitoring system based on ZigBee-network, comprise velocity survey terminal (1,2,4,5), Data Collection instrument (3) and host computer (7), it is characterized in that: one or more velocity survey terminals (1,2,4,5) are passed to Data Collection instrument (3) with the velocity amplitude that records by the ZigBee wireless network, and Data Collection instrument (3) is communicated by letter by CAN bus (6) with host computer (7).
2. the mine belt speed monitoring system based on ZigBee-network according to claim 1, it is characterized in that: velocity survey terminal (1,2,4,5) comprises Hall speed measuring module (12), antenna one (14), power module (15) and ZigBee routing node (13).
3. the mine belt speed monitoring system based on ZigBee-network according to claim 2, it is characterized in that: magnet (9) is arranged on the side of driving wheel cylinder (10), velocity survey terminal (1,2,4,5) with Hall module (12) is fixed on suitable place, side by support (11), produces pulse so that magnet (9) rotates through the out-of-date Hall speed measuring module (12) that can trigger with cylinder (10); Hall speed measuring module (12) signal is input to the timer input pin of ZigBee control chip.
4. the mine belt speed monitoring system based on ZigBee-network according to claim 1, it is characterized in that: Data Collection instrument (3) comprises ZigBee telegon (16), antenna two (17), main control chip (18), liquid crystal display (19), alarm module (20) and E
2PROM(21), keyboard (22).
5. the mine belt speed monitoring system based on ZigBee-network according to claim 4 is characterized in that: preferred, ZigBee telegon (16) is connected 18 with main control chip) between connect by serial ports.
6. the mine belt speed monitoring system based on ZigBee-network according to claim 4 is characterized in that: preferred, liquid crystal display (19) be connected with main control chip (18) connect by serial ports.
7. the mine belt speed monitoring system based on ZigBee-network according to claim 4 is characterized in that: alarm module (20) comprises that hummer and highlighted LED form, all the IO control by main control chip.
8. the mine belt speed monitoring system based on ZigBee-network according to claim 4 is characterized in that: preferred, and E
2Pass through I between PROM chip (21) and main control chip (18)
2The C bus communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201097700U CN203275434U (en) | 2013-03-12 | 2013-03-12 | ZigBee network based mine belt speed monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201097700U CN203275434U (en) | 2013-03-12 | 2013-03-12 | ZigBee network based mine belt speed monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275434U true CN203275434U (en) | 2013-11-06 |
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ID=49505813
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201097700U Expired - Fee Related CN203275434U (en) | 2013-03-12 | 2013-03-12 | ZigBee network based mine belt speed monitoring system |
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| CN (1) | CN203275434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777033A (en) * | 2014-01-23 | 2014-05-07 | 南通新世纪机电有限公司 | Method for detecting stability of motor rotating speed |
| CN103913587A (en) * | 2014-04-18 | 2014-07-09 | 天津华宁电子有限公司 | Mining intrinsically-safe infrared speed sensor detection system |
| CN107632567A (en) * | 2017-09-22 | 2018-01-26 | 山东东山新驿煤矿有限公司 | A kind of automation control system for mine |
| CN111927233A (en) * | 2020-08-13 | 2020-11-13 | 江苏理工学院 | Non-contact type car window anti-pinch system based on infrared detection |
-
2013
- 2013-03-12 CN CN2013201097700U patent/CN203275434U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777033A (en) * | 2014-01-23 | 2014-05-07 | 南通新世纪机电有限公司 | Method for detecting stability of motor rotating speed |
| CN103913587A (en) * | 2014-04-18 | 2014-07-09 | 天津华宁电子有限公司 | Mining intrinsically-safe infrared speed sensor detection system |
| CN107632567A (en) * | 2017-09-22 | 2018-01-26 | 山东东山新驿煤矿有限公司 | A kind of automation control system for mine |
| CN111927233A (en) * | 2020-08-13 | 2020-11-13 | 江苏理工学院 | Non-contact type car window anti-pinch system based on infrared detection |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140312 |