CN207885212U - A kind of cotton picker monitoring system based on WSN - Google Patents
A kind of cotton picker monitoring system based on WSN Download PDFInfo
- Publication number
- CN207885212U CN207885212U CN201820023429.6U CN201820023429U CN207885212U CN 207885212 U CN207885212 U CN 207885212U CN 201820023429 U CN201820023429 U CN 201820023429U CN 207885212 U CN207885212 U CN 207885212U
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- China
- Prior art keywords
- wireless sensor
- wsn
- sensor node
- cotton picker
- monitoring
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Abstract
The utility model provides a kind of cotton picker monitoring system based on WSN, which includes WSN networks（1）In each wireless sensor node and monitor terminal（6）, WSN networks（1）Including rotation speed of fan wireless sensor node（2）, engine speed wireless sensor node（3）, speed of travel wireless sensor node（4）Deng, there is wherein each wireless sensor node Signals collecting function to be completed by sensor, signal processing function is completed by microprocessor, wireless transmission function is completed by Zigbee module, and information after processing is sent to monitor terminal by each wireless sensor node by less radio-frequency in WSN networks（6）In Zigbee routers（5）.By the system of the utility model embodiment, there is secondary development function, avoid the problems such as existing apparatus difficult wiring, diversion project amount are big, circuit rapid wear and reliability is insufficient, improve monitoring system maintainability, opening, stability and high efficiency.
Description
Technical field
The utility model is related to a kind of monitoring systems, specifically, being related to a kind of cotton picker monitoring system.The system is
Cotton picker based on WSN monitors system.
Background technology
Its volume of cotton picker is big, number of parts is more, complicated, operation intensity is high, consumes fast, longevity of service and key
Part specificity is strong.However, existing cotton picker monitors system, it is required to pass through the status signal that each sensor assembly provides
Corresponding wire cable is transmitted to data processing centre, that there are secondary development is low for this monitoring system based on wired connection,
Lower deployment cost is high, lacks the problems such as maneuverability, redundancy fault-tolerant energy force difference.Cotton picker monitoring system based on WSN is gathered around
There is Local treatment function, saves wiring cost and improve Fault Tolerance, effectively promote the secondary development of monitoring device.
Utility model content
The technical issues of the utility model is for existing cotton picker monitoring system, provides a kind of cotton picker based on WSN
Monitoring system.
The utility model includes monitor terminal and WSN networks, the acquisition of WSN real-time performance cotton picker working conditions and information without
Line sending function, monitor terminal realize the functions such as information wireless receiving and processing, monitoring display, reminding alarm.
The monitor terminal include Vehicular display device, embeded processor, buzzer, power module, input keyboard and
Zigbee routers, embeded processor and Vehicular display device, buzzer, power module, input keyboard and Zigbee routers
Unidirectional to be electrically connected, Vehicular display device realizes that monitoring data is shown, buzzer realizes reminding alarm function, and power module is to monitoring
Terminal is powered, and input keyboard realizes that human-computer interaction function, Zigbee routers receive each wireless sensor node hair in WSN networks
The wireless data sent, embeded processor realize data processing function.
The WSN networks include rotation speed of fan wireless sensor node, engine speed wireless sensor node, walking speed
Wireless sensor node is spent, rotation speed of fan wireless sensor node, engine speed wireless sensor node, the speed of travel is wireless
Sensor node independent operating is not interfere with each other, and the utility model includes that acquisition rotation speed of fan, engine speed, speed of travel etc. are adopted
Cotton machine informational function, but it is not limited only to this.
Further, wireless sensor node includes ZigBee module, microprocessor, sensor, power module, sensor
Module acquires cotton picker work state information, and microprocessor realizes that data simple process, ZigBee module realize that data wirelessly pass
Transmission function, power module are powered to ZigBee module, microprocessor, sensor assembly, ZigBee module, microprocessor, sensing
Device module is with power module using electric connection.
Cotton picker monitoring system described in the utility model based on WSN can effectively monitor rotation speed of fan, walking speed
The running parameters such as degree, engine speed.The important improvement of the utility model is to use wireless sensor, realizes sensor
The structure detached with terminal handler eliminates complicated wiring, improves system maintainability and scalability.
Description of the drawings
Fig. 1 is a kind of cotton picker monitoring system structure diagram based on WSN described in the utility model；Fig. 2 is this reality
With the novel wireless sensor network node structural schematic diagram.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with attached drawing.
The utility model is described in further detail with reference to embodiment and embodiment attached drawing.
In conjunction with Fig. 1, a kind of cotton picker monitoring system based on WSN, including monitor terminal and WSN networks, WSN real-time performances
The acquisition of cotton picker working condition and information wireless transmission function, monitor terminal is realized information wireless receiving and handled, monitoring is shown,
The functions such as reminding alarm.
Wherein, the monitor terminal includes Vehicular display device, embeded processor, buzzer, power module, input keyboard
With Zigbee routers, embeded processor is route with Vehicular display device, buzzer, power module, input keyboard and Zigbee
Device is unidirectionally electrically connected, embeded processor, Vehicular display device, buzzer, power module, input keyboard and Zigbee routers
It is encapsulated in a box, and is installed on cotton picker driver's cabin.
Further, the Vehicular display device uses JLX12864G-086-PC type liquid crystal displays, realizes monitoring data
Display.
Further, embeded processor uses ARM920T core chip S3C2440, whole as cotton picker monitoring system
Processor is held, data operation processing is carried out.
Further, the buzzer realizes that input keyboard operation button is reminded；When rotation speed of fan is abnormal, cotton picker work
Excessive velocities realize warning function.
Further, power module, which picks up, carries 24V power supplies using LM2596-ADJ voltage-stablizers, 5V voltages is exported, for insertion
Formula processor is powered, maximum allowable output current 3A, simple in structure, small, voltage stabilization.
Further, input keyboard uses 3 motor switches, display screen page turning and clear screen function is realized, by electrically connecting
It connects and embeded processor.
Further, ZigBee routers use CC2530 chips, as separate unit cotton picker ZigBee network coordinator section
Point, operating voltage 3.3V, coordinator end send each sensor node under control instruction to sensor network, control with the forms of broadcasting
Each node uploads status data, and each node data of receiving sensor network, is connected with embeded processor by serial ports.
Wherein, the WSN networks are wirelessly passed in conjunction with Fig. 2, including rotation speed of fan wireless sensor node, engine speed
Sensor node, speed of travel wireless sensor node, rotation speed of fan wireless sensor node, engine speed wireless sensor node
Point, speed of travel wireless sensor node independent operating are not interfere with each other, and the utility model includes acquisition rotation speed of fan, engine turn
The cotton pickers informational function such as speed, speed of travel, but it is not limited only to this.
Further, wireless network sensor includes ZigBee module, microprocessor, sensor assembly and power module,
ZigBee module, microprocessor, sensor assembly and power module are encapsulated in a box, and are installed on cotton picker and are respectively monitored
Near point.
Further, sensor assembly uses SC12-20K sensor measurement rotary speed informations, and utilizes PCF8591 modules
Sensor acquisition analog quantity is converted to digital quantity, to send data to microprocessor.
Further, microprocessor uses a kind of low-power consumption of STC89C52RC, 8 8-digit microcontroller of high-performance CMOS,
It realizes that sensor input data carries out preliminary operation, finds out each running parameter of cotton picker, such as rotary speed information reduces terminal handler
Workload and amount of transmitted information finally send data to ZigBee module and are sent.
Further, ZigBee module uses CC2530 chips, as sensor node, by compiled sensor generation
Code is uploaded in monitoring terminal, and terminal device is to realize data processing function.
Further, power module uses LM2596-ADJ voltage-stablizers, exports 3.3V voltages, is supplied for CC2530 chips
Electricity, power module are independently-powered using lithium power supply.
The foregoing describe the basic composition of the utility model and main feature, the ardware model number used in description and monitoring points
Physical state is only informative, and those skilled in the art can select hardware device appropriate according to actual needs, and can be with
Applied on other workpieces and monitoring point.Various changes are also had on the premise of not departing from the spirit and scope of the utility model
Change and improve, carries out these changes and improvements and both fall in claimed the scope of the utility model.The requires of the utility model
The protection domain that is defined by appended claims of protection domain subject to.
Claims (3)
1. a kind of cotton picker based on WSN monitors system, which is characterized in that including monitor terminal and WSN networks, WSN networks are real
Now to the working condition of each monitoring point of cotton picker acquisition with information transmit wirelessly function, monitor terminal realize information wireless receiving with
The functions such as processing, monitoring display, reminding alarm.
2. a kind of cotton picker based on WSN according to claim 1 monitors system, which is characterized in that in cotton picking machine operation
In monitoring, monitoring terminal is sent to using wireless transmission method to the data of each monitoring point monitoring, instead of existing wire transmission
Mode avoids the problems such as existing apparatus difficult wiring, diversion project amount are big, circuit rapid wear and reliability is insufficient, improves prison
Examining system maintainability, open, stability and high efficiency.
3. a kind of cotton picker based on WSN according to claim 1 monitors system, which is characterized in that the WSN networks by
Several wireless sensor nodes are constituted, wherein wireless sensor node includes rotation speed of fan wireless sensor node, engine
Rotating speed wireless sensor node and cotton picker speed of travel wireless sensor node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023429.6U CN207885212U (en) | 2018-01-08 | 2018-01-08 | A kind of cotton picker monitoring system based on WSN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023429.6U CN207885212U (en) | 2018-01-08 | 2018-01-08 | A kind of cotton picker monitoring system based on WSN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207885212U true CN207885212U (en) | 2018-09-21 |
Family
ID=63551438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023429.6U Expired - Fee Related CN207885212U (en) | 2018-01-08 | 2018-01-08 | A kind of cotton picker monitoring system based on WSN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207885212U (en) |
-
2018
- 2018-01-08 CN CN201820023429.6U patent/CN207885212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20200108 |