CN106354061A - Telemetering terminal and operation method thereof - Google Patents
Telemetering terminal and operation method thereof Download PDFInfo
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- CN106354061A CN106354061A CN201610896189.6A CN201610896189A CN106354061A CN 106354061 A CN106354061 A CN 106354061A CN 201610896189 A CN201610896189 A CN 201610896189A CN 106354061 A CN106354061 A CN 106354061A
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- gprs
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- big dipper
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention discloses a telemetering terminal. The telemetering terminal comprises a power module, a CPU (Central Processing Unit), a USB/Zigbee interface, a GPRS (General Packet Radio Service) communication module, a Beidou communication module, a dialing circuit, an SDI-12 interface and an RS485/232 interface, wherein the power module, the dialing circuit, the SDI-12 interface and the RS485/232 interface are connected with the CPU; the USB/Zigbee interface, the GPRS (General Packet Radio Service) communication module and the Beidou communication module are connected with the dialing circuit; and the SDI-12 interface and the RS485/232 interface are respectively connected with a plurality of measuring devices and a plurality of sensors. The invention also discloses an operation method of the telemetering terminal simultaneously. The telemetering terminal and the operation method disclosed by the invention have the advantage that the problems of single communication, easy data delay, troublesome hardware configuration and high energy consumption and the like in the existing terminal are solved.
Description
Technical field
The present invention relates to a kind of telemetering terminal and its How It Works, belong to regimen hydrological telemetering field.
Background technology
Telemetering terminal is hydrology change, flood control by reservoir regulation, generating, irrigation, integrated dispatch, the basis of meteorological environmental protection tests,
It can access all kinds of mainstream sensor and measurement apparatus, gathers all kinds of desired datas by sensor and measurement apparatus, and by number
According to being sent to backstage.Existing telemetering terminal has the disadvantage in that
1st, adopt single gprs communication mode, which is limited by base station signal coverage very much；
2nd, some data need to be changed by modular converter, just can be transmitted and process, and power consumption is high, easily causes data
Time delay；
3rd, during external hardware, write cpu working procedure from newly, cause substantial amounts of engineer applied program version, after device
Continuous technical support is troublesome；
4th, each sensor and measurement apparatus need to be energized in real time, and energy consumption is higher.
Content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of telemetering terminal and its How It Works.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of telemetering terminal, including power module, cpu, usb/zigbee interface, gprs communication module, Beidou communication module,
Dial-up circuit, sdi-12 interface and rs485/232 interface；
Described power module, dial-up circuit, sdi-12 interface and rs485/232 interface are all connected with cpu, described usb/zigbee
Interface, gprs communication module and Beidou communication module are all connected with dial-up circuit, described sdi-12 interface and rs485/232 interface
On be respectively connected with some measurement apparatus and some sensors.
Also include thunderbolt prewarning circuit, described thunderbolt prewarning circuit is connected with cpu.
Also include video monitoring system, described video monitoring system is connected with rs485/232 interface.
Sensor includes rain sensor, lock level sensor and laser liquid-level, and measurement apparatus include laser liquid level gauge, ultrasonic
Ripple liquidometer, float gauge, pipeline flowmeter, water quality general measuring instrument, air bubble type water gauge, Weighing type type rain-snow gauge, complete
Automatic weather station.
Described power module includes energy photovoltaic, wind turbine generator, wind/light complementation controller, voltage collector and electric power storage
Pond, described energy photovoltaic and wind turbine generator are all connected with wind/light complementation controller, described wind/light complementation controller and voltage
Harvester connects, and described voltage collector is connected with cpu and accumulator respectively, and described accumulator is connected with cpu.
A kind of How It Works of telemetering terminal, including energy consumption management method and hardware configuration method of automatic configuration；
Energy consumption management method is particularly as follows: in not gathered data, cpu deenergization module is powered to sensor and measurement apparatus
Link, when cpu receives the acquisition instructions that backstage sends, cpu switches on power what module was powered to sensor and measurement apparatus
Link；
Hardware configuration method of automatic configuration is particularly as follows: described first telemetering terminal is carried out to common sensor and measurement apparatus
Empirical learning, the various sensors then described telemetering terminal being accessed and measurement apparatus carry out virtual ordered, by ginseng
The number setting operational factors of each sensor of software design patterns and working method, and arrange each measurement apparatus operational factor and
Working method, realizes Auto-matching.
Stir dial-up circuit, gprs communication module and the equal cpu of Beidou communication module can be made to connect, realize based on gprs and
The mixed communication of the Big Dipper；
Mixed communication includes:
A, the mixed communication based on the Big Dipper, supplemented by gprs；
Detailed process is as follows:
A1) event triggering rotating shaft sends message, goes to a2；
A2) start Beidou communication module, and record the Big Dipper number of starts, go to a3；
A3) judge whether the number of starts is more than setting value, if it is, going to a11；If it is not, then going to step a4；
A4) inquire about Big Dipper signal intensity, if Big Dipper signal intensity is more than setting value, go to a5；Otherwise go to a7；
A5) message is sent by Beidou communication module, go to a6；
A6) the analysis Big Dipper replys message, judges whether to send successfully, if it succeeds, implantation Beidou communication Success Flag, goes to
Step a11；If it fails, then going to a7；
A7) close Beidou communication module, start gprs communication module, go to a8；
A8) inquire about gprs signal intensity, if gprs signal intensity is more than setting value, go to a9；Otherwise go to a2；
A9) message is sent by gprs communication module, go to a10；
A10) analysis gprs replys message, judges whether to send successfully, if it succeeds, implantation gprs communication Success Flag, turns
To step a11；If it fails, then going to a2；
A11 all communication modules opened) are closed, the Big Dipper number of starts resets；
B, the mixed communication based on gprs, supplemented by the Big Dipper；
Detailed process is as follows:
B1) event triggering rotating shaft sends message, goes to b2；
B2) start gprs communication module, and record the gprs number of starts, go to b3；
B3) judge whether the number of starts is more than setting value, if it is, going to b11；If it is not, then going to step b4；
B4) inquire about gprs signal intensity, if gprs signal intensity is more than setting value, go to b5；Otherwise go to b7；
B5) message is sent by gprs communication module, go to b6；
B6) analysis gprs replys message, judges whether to send successfully, if it succeeds, implantation gprs communication Success Flag, goes to
Step b11；If it fails, then going to b7；
B7) close gprs communication module, start Beidou communication module, go to b8；
B8) inquire about Big Dipper signal intensity, if Big Dipper signal intensity is more than setting value, go to b9；Otherwise go to b2；
B9) message is sent by Beidou communication module, go to b10；
B10) the analysis Big Dipper replys message, judges whether to send successfully, if it succeeds, implantation Beidou communication Success Flag, turns
To step b11；If it fails, then going to b2；
B11 all communication modules opened) are closed, the gprs number of starts resets.
The beneficial effect that the present invention is reached: 1, the present invention can achieve communication by stirring dial-up circuit, enters
One step enhances the range of telemetering terminal；2nd, the present invention can achieve communication and download program by stirring dial-up circuit
The switching of (carrying out download program by usb/zigbee interface Add-In editing machine), effectively prevents from causing number because program updates
According to confusion；3rd, some data of the present invention are gathered by sdi-12 interface, are changed without modular converter, low in energy consumption, are difficult
Cause data delay；4th, the present invention, in not gathered data, disconnects the power supply of sensor and measurement apparatus, and energy consumption is low；5th, this
Bright can achieve automatically configures hardware configuration, simple and convenient.
Brief description
Fig. 1 is the structured flowchart of the present invention.
Mixed communication flow process based on the Big Dipper, supplemented by gprs for the Fig. 2.
Mixed communication flow process based on gprs, supplemented by the Big Dipper for the Fig. 3.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of telemetering terminal, including power module, cpu, usb/zigbee interface, gprs communication mould
Block, Beidou communication module, dial-up circuit, thunderbolt prewarning circuit, video monitoring system, sdi-12 interface and rs485/232 interface.
Power module, dial-up circuit, thunderbolt prewarning circuit, sdi-12 interface and rs485/232 interface are all connected with cpu,
Usb/zigbee interface, gprs communication module and Beidou communication module are all connected with dial-up circuit, sdi-12 interface and rs485/
Some measurement apparatus and some sensors are respectively connected with 232 interfaces, video monitoring system is connected with rs485/232 interface.
Video monitoring system is prior art, does not describe its structure in detail, when having partial destruction in sensor, measurement apparatus
When, hydrologic regime by photographic technique and can be estimated in backstage.
Sensor includes rain sensor, lock level sensor and laser liquid-level, and measurement apparatus include laser liquid level gauge, ultrasonic
Ripple liquidometer, float gauge, pipeline flowmeter and water quality general measuring instrument.
Power module includes energy photovoltaic, wind turbine generator, wind/light complementation controller, voltage collector and accumulator,
Energy photovoltaic and wind turbine generator are all connected with wind/light complementation controller, and wind/light complementation controller is connected with voltage collector,
Voltage collector is connected with cpu and accumulator respectively, and accumulator is connected with cpu.Here wind/light complementation controller can control two kinds
The switching of power-supplying forms, moreover it is possible to being detected to the state of energy photovoltaic and wind turbine generator and protecting, improves power supply
Safety.
Above-mentioned terminating machine can achieve communication by stirring dial-up circuit, further enhancing telemetering terminal
Range；Some data are gathered by sdi-12 interface simultaneously, are changed without modular converter, low in energy consumption, do not easily cause
Data delay.
The How It Works of above-mentioned terminating machine, including energy consumption management method and hardware configuration method of automatic configuration.
Energy consumption management method is particularly as follows: in not gathered data, cpu deenergization module supplies to sensor and measurement apparatus
The link of electricity, when cpu receives the acquisition instructions that backstage sends, cpu switches on power module to sensor and measurement apparatus confession
The link of electricity.This energy consumption management method ensure that terminating machine energy consumption is low, fully achieves self-sufficient, without external power supply.
Hardware configuration automatic formulation method particularly as follows:
Described first telemetering terminal carries out empirical learning to common sensor and measurement apparatus, then to described telemetry terminal system
Various sensors that machine is accessed and measurement apparatus carry out virtual ordered, by the fortune of parameter setting each sensor of software design patterns
Line parameter and working method, and operational factor and the working method of each measurement apparatus is set, realize Auto-matching.This hardware
Configuration automatic formulation method, simple and convenient it is not necessary to write cpu working procedure from newly, it is to avoid substantial amounts of engineer applied program version
This, be easy to the subsequent technology to device and support.
Stir dial-up circuit, can achieve that communication and download program (are entered by usb/zigbee interface Add-In editing machine
Line program download) switching, that is, when need more new procedures when, usb/zigbee interface can Add-In editing machine, stir dial-up
Circuit, the link being connected with usb/zigbee interface is open-minded, and the link being connected with gprs communication module and Beidou communication module is broken
Open, new program is poured into cpu by usb/zigbee interface, effectively prevent from causing data corruption because program updates.
Stir dial-up circuit, achievable communication, cpu can be made to be connected with gprs communication module, that is, gprs is independent
Communication, can make cpu be connected with Beidou communication module, that is, the Big Dipper individually communicates, also can make gprs communication module and Beidou communication mould
The equal cpu of block connects, that is, realize the mixed communication of gprs and the Big Dipper.
Mixed communication includes:
A, the mixed communication based on the Big Dipper, supplemented by gprs.
Detailed process is as shown in Figure 2:
A1) event triggering rotating shaft sends message, goes to a2；
A2) start Beidou communication module, and record the Big Dipper number of starts, go to a3；
A3) judge whether the number of starts is more than setting value, if it is, going to a11；If it is not, then going to step a4；
A4) inquire about Big Dipper signal intensity, if Big Dipper signal intensity is more than setting value, go to a5；Otherwise go to a7；
A5) message is sent by Beidou communication module, go to a6；
A6) the analysis Big Dipper replys message, judges whether to send successfully, if it succeeds, implantation Beidou communication Success Flag, goes to
Step a11；If it fails, then going to a7；
A7) close Beidou communication module, start gprs communication module, go to a8；
A8) inquire about gprs signal intensity, if gprs signal intensity is more than setting value, go to a9；Otherwise go to a2；
A9) message is sent by gprs communication module, go to a10；
A10) analysis gprs replys message, judges whether to send successfully, if it succeeds, implantation gprs communication Success Flag, turns
To step a11；If it fails, then going to a2；
A11 all communication modules opened) are closed, the Big Dipper number of starts resets.
B, the mixed communication based on gprs, supplemented by the Big Dipper.
Detailed process is as shown in Figure 3:
B1) event triggering rotating shaft sends message, goes to b2；
B2) start gprs communication module, and record the gprs number of starts, go to b3；
B3) judge whether the number of starts is more than setting value, if it is, going to b11；If it is not, then going to step b4；
B4) inquire about gprs signal intensity, if gprs signal intensity is more than setting value, go to b5；Otherwise go to b7；
B5) message is sent by gprs communication module, go to b6；
B6) analysis gprs replys message, judges whether to send successfully, if it succeeds, implantation gprs communication Success Flag, goes to
Step b11；If it fails, then going to b7；
B7) close gprs communication module, start Beidou communication module, go to b8；
B8) inquire about Big Dipper signal intensity, if Big Dipper signal intensity is more than setting value, go to b9；Otherwise go to b2；
B9) message is sent by Beidou communication module, go to b10；
B10) the analysis Big Dipper replys message, judges whether to send successfully, if it succeeds, implantation Beidou communication Success Flag, turns
To step b11；If it fails, then going to b2；
B11 all communication modules opened) are closed, the gprs number of starts resets.
Above-mentioned telemetering terminal and its How It Works solve that existing terminating machine communication is single, easily cause data delay,
The problems such as hardware configuration trouble, high energy consumption.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement can also be made and deform, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of telemetering terminal it is characterised in that: include power module, cpu, usb/zigbee interface, gprs communication module,
Beidou communication module, dial-up circuit, sdi-12 interface and rs485/232 interface；
Described power module, dial-up circuit, sdi-12 interface and rs485/232 interface are all connected with cpu, described usb/zigbee
Interface, gprs communication module and Beidou communication module are all connected with dial-up circuit, described sdi-12 interface and rs485/232 interface
On be respectively connected with some measurement apparatus and some sensors.
2. a kind of telemetering terminal according to claim 1 it is characterised in that: also include thunderbolt prewarning circuit, described thunder
Electric early warning circuit is connected with cpu.
3. a kind of telemetering terminal according to claim 1 it is characterised in that: also include video monitoring system, described regard
Frequency monitoring system is connected with rs485/232 interface.
4. a kind of telemetering terminal according to claim 1 it is characterised in that: sensor includes rain sensor, lock position
Sensor and laser liquid-level, measurement apparatus include laser liquid level gauge, ultrasonic level gage, float gauge, pipeline flowmeter, water
Matter general measuring instrument, air bubble type water gauge, Weighing type type rain-snow gauge, full-automatic weather station.
5. a kind of telemetering terminal according to claim 1-4 any one it is characterised in that: described power module includes
Energy photovoltaic, wind turbine generator, wind/light complementation controller, voltage collector and accumulator, described energy photovoltaic and wind-force
Electric organ is all connected with wind/light complementation controller, and described wind/light complementation controller is connected with voltage collector, described voltage acquisition
Device is connected with cpu and accumulator respectively, and described accumulator is connected with cpu.
6. the How It Works based on a kind of telemetering terminal described in claim 1 it is characterised in that: include energy consumption management method
With hardware configuration method of automatic configuration；
Energy consumption management method is particularly as follows: in not gathered data, cpu deenergization module is powered to sensor and measurement apparatus
Link, when cpu receives the acquisition instructions that backstage sends, cpu switches on power what module was powered to sensor and measurement apparatus
Link；
Hardware configuration method of automatic configuration is particularly as follows: described first telemetering terminal is carried out to common sensor and measurement apparatus
Empirical learning, the various sensors then described telemetering terminal being accessed and measurement apparatus carry out virtual ordered, by ginseng
The number setting operational factors of each sensor of software design patterns and working method, and arrange each measurement apparatus operational factor and
Working method, realizes Auto-matching.
7. a kind of telemetering terminal according to claim 6 How It Works it is characterised in that: stir dial-up circuit, can
So that gprs communication module and the equal cpu of Beidou communication module connect, realize the mixed communication based on gprs and the Big Dipper；
Mixed communication includes:
A, the mixed communication based on the Big Dipper, supplemented by gprs；
Detailed process is as follows:
A1) event triggering rotating shaft sends message, goes to a2；
A2) start Beidou communication module, and record the Big Dipper number of starts, go to a3；
A3) judge whether the number of starts is more than setting value, if it is, going to a11；If it is not, then going to step a4；
A4) inquire about Big Dipper signal intensity, if Big Dipper signal intensity is more than setting value, go to a5；Otherwise go to a7；
A5) message is sent by Beidou communication module, go to a6；
A6) the analysis Big Dipper replys message, judges whether to send successfully, if it succeeds, implantation Beidou communication Success Flag, goes to
Step a11；If it fails, then going to a7；
A7) close Beidou communication module, start gprs communication module, go to a8；
A8) inquire about gprs signal intensity, if gprs signal intensity is more than setting value, go to a9；Otherwise go to a2；
A9) message is sent by gprs communication module, go to a10；
A10) analysis gprs replys message, judges whether to send successfully, if it succeeds, implantation gprs communication Success Flag, turns
To step a11；If it fails, then going to a2；
A11 all communication modules opened) are closed, the Big Dipper number of starts resets；
B, the mixed communication based on gprs, supplemented by the Big Dipper；
Detailed process is as follows:
B1) event triggering rotating shaft sends message, goes to b2；
B2) start gprs communication module, and record the gprs number of starts, go to b3；
B3) judge whether the number of starts is more than setting value, if it is, going to b11；If it is not, then going to step b4；
B4) inquire about gprs signal intensity, if gprs signal intensity is more than setting value, go to b5；Otherwise go to b7；
B5) message is sent by gprs communication module, go to b6；
B6) analysis gprs replys message, judges whether to send successfully, if it succeeds, implantation gprs communication Success Flag, goes to
Step b11；If it fails, then going to b7；
B7) close gprs communication module, start Beidou communication module, go to b8；
B8) inquire about Big Dipper signal intensity, if Big Dipper signal intensity is more than setting value, go to b9；Otherwise go to b2；
B9) message is sent by Beidou communication module, go to b10；
B10) the analysis Big Dipper replys message, judges whether to send successfully, if it succeeds, implantation Beidou communication Success Flag, turns
To step b11；If it fails, then going to b2；
B11 all communication modules opened) are closed, the gprs number of starts resets.
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| CN201610896189.6A CN106354061A (en) | 2016-10-13 | 2016-10-13 | Telemetering terminal and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610896189.6A CN106354061A (en) | 2016-10-13 | 2016-10-13 | Telemetering terminal and operation method thereof |
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| CN107481483A (en) * | 2017-08-31 | 2017-12-15 | 成都英孚克斯科技有限公司 | A kind of equipment working condition on-line monitoring equipment |
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| GR1009430B (en) * | 2018-03-12 | 2019-01-15 | Μαρια Γεωργιου Ζαλιδη | Field diagnostic toolbox for proper agricultural practice control |
| CN110417914A (en) * | 2019-08-14 | 2019-11-05 | 东莞市钜大电子有限公司 | A kind of photovoltaic power generation data acquisition gateway device |
| CN110545304A (en) * | 2018-12-20 | 2019-12-06 | 联誉信息股份有限公司 | Ecological leakage flow monitoring system of hydropower station |
| CN113176452A (en) * | 2021-04-23 | 2021-07-27 | 中国人民解放军陆军工程大学 | Atmosphere electric field thunder and lightning monitoring and early warning device based on Beidou communication |
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| CN113176452A (en) * | 2021-04-23 | 2021-07-27 | 中国人民解放军陆军工程大学 | Atmosphere electric field thunder and lightning monitoring and early warning device based on Beidou communication |
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