CN205679396U - Agricultural machinery condition detector based on cloud platform - Google Patents
Agricultural machinery condition detector based on cloud platform Download PDFInfo
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- CN205679396U CN205679396U CN201620409305.2U CN201620409305U CN205679396U CN 205679396 U CN205679396 U CN 205679396U CN 201620409305 U CN201620409305 U CN 201620409305U CN 205679396 U CN205679396 U CN 205679396U
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Abstract
nullAgricultural machinery condition detector based on cloud platform of the present utility model，Relate to agricultural equipment automatic field，It is by core processor、GPRS module、Audible-visual annunciator、Display screen、CAN、General Data Acquisition device、Float type liquid level sensor、Hall element、GPS/ Big Dipper dual mode receiver and capacitive approach switch are constituted，It can monitor the running status of agricultural machinery，Reach core processor by CAN，To locomotive, incorrect state makes suitably adjustment，Core processor is comprehensive the most at last analyzes the work information obtaining data and parameter generation locomotive，It is sent on the server in high in the clouds by GPRS，Agricultural machinery control centre is enable to be monitored in real time by visiting the Cloud Server information that fulfils assignment agricultural machinery、The inquiry of historical data of locomotive information，Enable organizer that machine receives and participant quick、Accurately、The agricultural machinery working information grasped in detail，Not only increase operating efficiency and the operation quality of agricultural machinery working，Also agricultural machinery resource is made to be fully utilized.
Description
Technical field
The utility model relates to field of agricultural mechanical automation, particularly relates to a kind of agricultural machinery operating mode detection based on cloud platform
Device.
Background technology
Quick with Tendency of Agricultural Machinery in China quantity increases and agricultural machinery cross-regional operation, and agricultural machinery working scope is increasingly
Greatly, Traditional Agricultural machine operation information feedback poor real, it is impossible to meet the organizer that machine receives and participant to information fast, accurately,
The requirement grasped in detail, not only reduces operating efficiency and the operation quality of agricultural machinery working, also result in the unreasonable of agricultural machinery and join
Put, result in the serious waste of resource.
Content of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of agricultural machinery operating mode detection dress based on cloud platform
Put.
Agricultural machinery condition detector based on cloud platform of the present utility model, is by core processor, GPRS module, acousto-optic
Alarm, display screen, CAN, General Data Acquisition device, float type liquid level sensor, Hall element, the GPS/ Big Dipper are double
Mould receiver and capacitive approach switch are constituted, core processor respectively with GPRS module, audible-visual annunciator, display screen and CAN
Bus circuit connect, CAN respectively with General Data Acquisition device the Ith, General Data Acquisition device the IIth, General Data Acquisition
Device III and General Data Acquisition device IV circuit connect, and General Data Acquisition device I is connected with float type liquid level sensor circuit,
General Data Acquisition device II is connected with Hall element circuit, General Data Acquisition device III and GPS/ Big Dipper dual mode receiver
Circuit connects, and General Data Acquisition device IV is connected with capacitive approach switch circuit, and described CAN is provided with end electricity
Resistance I and end resistance II, GPRS module connects antenna.
As further improvement of the utility model, described core processor is STM32F1 series processors.
It as further improvement of the utility model, inside described General Data Acquisition device, is provided with microcontroller, CAN
Transmitting-receiving control module, CAN interface, I2C interface, UART interface, analog-to-digital conversion interface, pulse capture interface, LED indicating module,
Reference voltage module and supply voltage module, described microcontroller connects with CAN transmitting-receiving control module, I2C interface, UART respectively
Mouth, analog-to-digital conversion interface, pulse capture interface, LED indicating module, reference voltage module and supply voltage modular circuit connect,
CAN transmitting-receiving control module is connected with CAN interface circuit.
As further improvement of the utility model, described microcontroller is IAP15W4K58S4 single-chip microcomputer.
Agricultural machinery condition detector based on cloud platform of the present utility model, can monitor the operation shape in agricultural machinery work
State, including locomotive positioning, oil consumption etc., working area, duty etc., reaches core processor by CAN, simultaneously at core
Heart processor part also can pass through manual intervention, and to locomotive, incorrect state makes suitably adjustment, core processor the most at last
Comprehensive analysis obtains data and parameter generates the work information of locomotive, is sent on the server in high in the clouds by GPRS, makes agricultural machinery
Control centre can by visit Cloud Server agricultural machinery fulfiled assignment information monitor in real time, the historical data of locomotive information
Inquiry, enable organizer that machine receives and participant is quick, accurately, the agricultural machinery working information of grasp in detail, not only increase agriculture
The operating efficiency of machine operation and operation quality, also make agricultural machinery configuration more reasonable, make agricultural machinery resource be fully utilized.
Brief description
Fig. 1 is the utility model structured flowchart；
Fig. 2 is the utility model General Data Acquisition device structured flowchart；
Fig. 3 is the microprocessor schematic diagram of the utility model General Data Acquisition device；
Fig. 4 is the CAN transmitting-receiving control module schematic diagram of the utility model General Data Acquisition device；
Fig. 5 is the CAN interface schematic diagram of the utility model General Data Acquisition device；
Fig. 6 is the I2C interface principle figure of the utility model General Data Acquisition device；
Fig. 7 is the UART interface schematic diagram of the utility model General Data Acquisition device；
Fig. 8 is the analog-to-digital conversion interface principle figure of the utility model General Data Acquisition device；
Fig. 9 is the pulse capture interface principle figure of the utility model General Data Acquisition device；
Figure 10 is the LED indicating module schematic diagram of the utility model General Data Acquisition device；
Figure 11 is the reference voltage module principle figure of the utility model General Data Acquisition device；
Figure 12 is the power regulator module schematic diagram of the utility model General Data Acquisition device.
Detailed description of the invention
It as it is shown in figure 1, the agricultural machinery condition detector based on cloud platform of the present utility model, is by core processor the 1st,
GPRS module the 2nd, audible-visual annunciator the 16th, display screen the 13rd, CAN the 4th, General Data Acquisition device, float type liquid level sensor are the 9th,
Hall element the 10th, GPS/ Big Dipper dual mode receiver 11 and capacitive approach switch 12 are constituted, and described core processor 1 is
STM32F1 series processors, core processor 1 respectively with GPRS module the 2nd, audible-visual annunciator the 16th, display screen 13 and CAN 4
Circuit connect, CAN 4 respectively with General Data Acquisition device I 5, General Data Acquisition device II 6, General Data Acquisition
Device III 7 and General Data Acquisition device IV 8 circuit connect, General Data Acquisition device I 5 and float type liquid level sensor 9 circuit
Connect, the locomotive Fuel Oil Remaining that float type liquid level sensor 9 is gathered by General Data Acquisition device I 5 by analog-to-digital conversion interface
Information is collected processing and sends；General Data Acquisition device II 6 is connected with Hall element 10 circuit, universal data acquisition
The locomotive driving velocity information that Hall element 10 gathers is collected processing by pulse capture interface and sends out by storage II 6
Send；General Data Acquisition device III 7 is connected with GPS/ Big Dipper dual mode receiver 11 circuit, and General Data Acquisition device III 7 passes through
Locomotive positioning information and system time that GPS/ Big Dipper dual mode receiver 11 is gathered by UART are collected processing and send；General
Type data acquisition unit IV 8 is connected with capacitive approach switch 12 circuit, and General Data Acquisition device IV 8 passes through pulse capture interface
Whether the locomotive gathering capacitive approach switch 12 is in job status information is collected processing and sends；Universal data
Collector I 5, General Data Acquisition device II 6, General Data Acquisition device III 7 and General Data Acquisition device IV 8 are to collecting
Data process after be sent to core processor 1 through CAN 4；Core processor 1 data receiving are analyzed and
Generate work information after computing show on display screen 13 and be sent in the database in high in the clouds by GPRS module 2,
GPRS module 2 connects antenna 3；Trigger audible-visual annunciator 16 when locomotive changes between job state and transport condition to report to the police
Whether prompting driver acknowledgement state switching on display screen 13 is correct；Described CAN 4 is provided with end resistance I 14 He
End resistance II 15, for eliminating the signal reflex in communication cable.
Connect as in figure 2 it is shown, be provided with microcontroller the 25th, CAN transmitting-receiving control module the 26th, CAN inside General Data Acquisition device
Mouth the 17th, I2C interface the 18th, UART interface the 19th, analog-to-digital conversion interface the 20th, pulse capture interface the 21st, LED indicating module the 22nd, benchmark electricity
Die block 23 and supply voltage module 24, described microcontroller 25 is respectively with CAN transmitting-receiving control module the 26th, I2C interface the 18th,
UART interface the 19th, analog-to-digital conversion interface the 20th, pulse capture interface the 21st, LED indicating module the 22nd, reference voltage module 23 and power supply electricity
Die block 24 circuit connects, and CAN transmitting-receiving control module 26 is connected with CAN interface 17 circuit, and microcontroller 25 is to the sensing gathering
Device carries out the simple process of primary.
Microcontroller 25 as shown in Figure 3 is IAP15W4K58S4 single-chip microcomputer, is used for completing float type liquid level sensor the 9th,
The Data Collection of Hall element the 10th, GPS/ Big Dipper dual mode receiver 11 and capacitive approach switch 12, conversion, the work(sending
Energy.
As shown in Figure 5 be General Data Acquisition device CAN transmitting-receiving control module 26, wherein CANMOD is integrated with
19th pin TXD of the controller of CAN communication and transceiver, its 4th pin and the 5th pin serial line interface and microcontroller 25 and the
18 pin RXD are connected, and module is connected with upper core processor 1 by CANH with CANL of the CAN interface 17 such as Fig. 4, and CAN receives
Sending out control module 26 is the bridge that General Data Acquisition device communicates with core processor 1.
As shown in Figure 6 be the I2C interface 18 of General Data Acquisition device, I2C interface 18 directly uses XH2.54-4P to connect
Line needle stand, the 4th pin is connected with GND, and the 3rd pin, the 2nd pin are serial data SDA line and the serial clock SCL lines of I2C communication, with
22 pin of microcontroller 25 and 17 pin are connected, and the 1st pin is connected with VCC, for reserved sensor interface.
As shown in Figure 7 be the UART interface 19 of General Data Acquisition device, UART interface 19 directly uses XH2.54-4P
Wiring needle stand, the 4th pin is connected with GND, and the 3rd pin, the 2nd pin are the serial data transmitting-receiving lines of UART communication, 4 with microcontroller 25
Pin and 5 pin are connected, and the 1st pin is connected with VCC, are GPS/ Big Dipper dual mode receiver interface.
As shown in Figure 8 be the analog-to-digital conversion interface 20 of General Data Acquisition device, ADC1 is two-way ADC analog/digital conversion
Acquisition interface R3, C3 and R2, C2 have collectively constituted the connection terminal that simple filter circuit XH2.54-4P is the input of analog quantity,
ADC1, ADC2 are connected with the 7th, 8 pin of microcontroller 25, for the analog-to-digital conversion of microcontroller 25, for float type liquid level sensing
Device interface.
As shown in Figure 9 be the pulse capture interface 21 of General Data Acquisition device, pulse capture interface 21 directly uses
XH2.54-4P wiring needle stand, the 4th pin is connected with GND, and the 3rd pin, the 2nd pin are impulse hits detection interfaces, with microcontroller 25
20 pin and 21 pin are connected, and the 1st pin is connected with VCC, are the signal input interface of capacitive approach switch.
As shown in Figure 10 be the LED indicating module 22 of General Data Acquisition device, the LED in LED indicating module 22 with
The resistance of 1K with series connection after with microcontroller 25 the 30th, the 31st, the 32nd, 33 pins be connected, be used as work indicate.
As shown in figure 11 be the reference voltage module 23 of General Data Acquisition device, wherein TL431B be one thermally-stabilised
Three end precision voltage regulators of good performance, its 2nd pin exports 2.50v normal voltage, sends into microcontroller with the first pin after being connected
25 the 12nd jiaos, as voltage reference input, are connected to GND by the electric capacity of 0.1 F；1st pin is by the resistance of 510 Ω and 5v electricity
Source input is connected, and the 3rd pin is directly connected with GND.
As shown in figure 12 be the supply voltage module 24 of General Data Acquisition device, its power supply uses 12v voltage
Power supply, microcontroller 25 and other transducing part sensors need could normally work under the voltage of 5v, and LM1 is LM2596 voltage
Conversion chip, powering for circuit provides the voltage of 5v, and power is that the power inlet of 12v is connected with 1 pin of LM2596, and GND is public
Altogether, C4 and C5 is the filter capacitor of input side, is connected in parallel on the input side of power supply, and C4 is the electrochemical capacitor of 100 F, and effect is filter
Fall the low frequency spur of input side, C5 be the ceramic disc capacitor effect of 0.1 F be the high frequency spurs filtering input side；5 pin of LM2596
Being on turning off control pin, opening under low level, the guarantee power supply that is directly connected with GND here is always on, 3 pin of LM2596
Being that connection end publicly is connected with GND, D2 is fly-wheel diode, and during work, in circuit, that inductance coil L1 can produce sense
Raw voltage, this voltage may damage LM2596, and D2 is used to protect LM2596, by the 2nd pin reverse parallel connection of LM2596；
L1 is the shielding inductance of 47 H, and its two ends are connected with the output of LM2596 and the outlet of 5v voltage respectively；C6 and C7 is 5v output
The filter capacitor of side, is connected in parallel on the outlet side of power supply, and C7 is the electrochemical capacitor of 220 F, and effect is that to filter the low frequency of outlet side miscellaneous
Ripple, C6 be the ceramic disc capacitor effect of 0.1 F be the high frequency spurs filtering outlet side；D4 is power supply indicator, and R6 is to refer to power supply
Showing the current-limiting resistance that lamp is connected, its resistance size is 1K.
Claims (4)
1. the agricultural machinery condition detector based on cloud platform, is by core processor (1), GPRS module (2), audible-visual annunciator
(16), display screen (13), CAN (4), General Data Acquisition device, float type liquid level sensor (9), Hall element
(10), GPS/ Big Dipper dual mode receiver (11) and capacitive approach switch (12) are constituted, it is characterised in that core processor (1) point
Not being connected with GPRS module (2), audible-visual annunciator (16), display screen (13) and CAN (4) circuit, CAN (4) is respectively
With General Data Acquisition device I (5), General Data Acquisition device II (6), General Data Acquisition device III (7) and universal number
Connecting according to collector IV (8) circuit, General Data Acquisition device I (5) is connected with float type liquid level sensor (9) circuit, general
Type data acquisition unit II (6) is connected with Hall element (10) circuit, General Data Acquisition device III (7) and GPS/ Big Dipper bimodulus
Receiver (11) circuit connects, and General Data Acquisition device IV (8) is connected with capacitive approach switch (12) circuit, described
CAN (4) is provided with end resistance I (14) and end resistance II (15), and GPRS module (2) connects antenna (3).
2. the agricultural machinery condition detector based on cloud platform as claimed in claim 1, it is characterised in that described core processing
Device (1) is STM32F1 series processors.
3. the agricultural machinery condition detector based on cloud platform as claimed in claim 1, it is characterised in that General Data Acquisition
It is provided with microcontroller (25), CAN transmitting-receiving control module (26), CAN interface (17), I2C interface (18), UART interface inside device
(19), analog-to-digital conversion interface (20), pulse capture interface (21), LED indicating module (22), reference voltage module (23) and power supply
Voltage module (24), described microcontroller (25) receives and dispatches control module (26), I2C interface (18), UART interface with CAN respectively
(19), analog-to-digital conversion interface (20), pulse capture interface (21), LED indicating module (22), reference voltage module (23) and power supply
Voltage module (24) circuit connects, and CAN transmitting-receiving control module (26) is connected with CAN interface (17) circuit.
4. the agricultural machinery condition detector based on cloud platform as claimed in claim 3, it is characterised in that microcontroller (25) is
IAP15W4K58S4 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409305.2U CN205679396U (en) | 2016-05-09 | 2016-05-09 | Agricultural machinery condition detector based on cloud platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409305.2U CN205679396U (en) | 2016-05-09 | 2016-05-09 | Agricultural machinery condition detector based on cloud platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679396U true CN205679396U (en) | 2016-11-09 |
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ID=57439016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620409305.2U Expired - Fee Related CN205679396U (en) | 2016-05-09 | 2016-05-09 | Agricultural machinery condition detector based on cloud platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677321A (en) * | 2017-11-10 | 2018-02-09 | 江苏镇安欣润电力科技有限公司 | A kind of power information acquisition system based on CAN |
| CN110838841A (en) * | 2019-09-19 | 2020-02-25 | 西安中星测控有限公司 | Proximity switch based on 5G communication |
| CN112462741A (en) * | 2020-11-30 | 2021-03-09 | 华南农业大学 | Unmanned agricultural machinery vehicle-trapping detection alarm system based on cloud platform |
-
2016
- 2016-05-09 CN CN201620409305.2U patent/CN205679396U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677321A (en) * | 2017-11-10 | 2018-02-09 | 江苏镇安欣润电力科技有限公司 | A kind of power information acquisition system based on CAN |
| CN110838841A (en) * | 2019-09-19 | 2020-02-25 | 西安中星测控有限公司 | Proximity switch based on 5G communication |
| CN112462741A (en) * | 2020-11-30 | 2021-03-09 | 华南农业大学 | Unmanned agricultural machinery vehicle-trapping detection alarm system based on cloud platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170509 |