CN104900028A - Vibratory string type wireless acquisition fulcrum and control method thereof - Google Patents
Vibratory string type wireless acquisition fulcrum and control method thereof Download PDFInfo
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- CN104900028A CN104900028A CN201510210954.XA CN201510210954A CN104900028A CN 104900028 A CN104900028 A CN 104900028A CN 201510210954 A CN201510210954 A CN 201510210954A CN 104900028 A CN104900028 A CN 104900028A
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Abstract
The invention relates to a vibratory string type wireless acquisition fulcrum. The vibratory string type wireless acquisition fulcrum comprises an antenna, a box body, and a control module, a vibratory string acquisition module, a power supply module and a wireless communication module which are arranged in the box body. The vibratory string type wireless acquisition fulcrum designed in the invention is formed by connecting above device modules based on a technical scheme designed in the invention, and a low power consumption technology is adopted to conveniently and fast realize detection of assigned position monitoring data. The invention also relates to a control method of the vibratory string type wireless acquisition fulcrum. A brand new data acquisition control flow is designed and introduced based on the vibratory string type wireless acquisition fulcrum, so low power consumption of the working of the above whole structure is realized, the stability of the acquisition process is effectively guaranteed, and the accuracy of acquired data is improved.
Description
Technical field
The present invention relates to
oneplant type vibration wire wireless collection fulcrum and control method, belong to Intelligent Measurement control technology field.
Background technology
Wireless collection fulcrum is used for perception and detects designated parameter in the middle of its place environment, and the module transmitted is carried out by wireless transmission method, multiple collection fulcrum forms wireless sensor network, owing to wirelessly communicating between each wireless collection fulcrum in wireless sensor network, therefore whole wireless sensor network arranges flexibly, device location can be changed at any time, a multihop self-organizing network of formation, can also carry out the connection of wired or wireless mode with internet.But wireless sensor network framework of the prior art is simple, and complex forms, especially for wherein each gathers fulcrum, have framework complexity, applied environment requires high, the shortcomings such as image data accuracy is low, and the data transmission efficiency between fulcrum is low.
Summary of the invention
For above-mentioned technical matters, technical matters to be solved by this invention is to provide a kind of structural design and simplifies, low-power consumption, quick and precisely can realize the detection of assigned address Monitoring Data, and can the type vibration wire wireless collection fulcrum of flexible networking.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention devises a kind of type vibration wire wireless collection fulcrum, comprises antenna, box body and is arranged on control module, type vibration wire acquisition module, power module, the wireless communication module in box body; Wherein, control module is connected with type vibration wire acquisition module, power module, wireless communication module respectively, and power module is respectively type vibration wire acquisition module through control module, wireless communication module is powered; The external vibrating string type sensor of type vibration wire acquisition module; Antenna is connected with wireless communication module, and is arranged on box surface.
As a preferred technical solution of the present invention: described type vibration wire acquisition module is the one in a road type vibration wire Acquisition Circuit, four road type vibration wire Acquisition Circuit or eight road type vibration wire Acquisition Circuit.
As a preferred technical solution of the present invention: also comprise and to be arranged in described box body, to want with described control module the temperature sensor that is connected.
As a preferred technical solution of the present invention: described wireless communication module is the wireless communication module based on 802.15.4 home control network communication protocol.
As a preferred technical solution of the present invention: described power module is any one in industrial lithium sub-battery, ferric phosphate lithium cell or dry cell.
As a preferred technical solution of the present invention: described antenna is whip antenna.
As a preferred technical solution of the present invention: described control module is single-chip microcomputer.
A kind of type vibration wire wireless collection fulcrum of the present invention adopts above technical scheme compared with prior art, there is following technique effect: the type vibration wire wireless collection fulcrum of the present invention's design, based on brand-new design framework, adopt Low-power Technology, can convenient and swift realization for the detection of assigned address Monitoring Data, and carry out wireless transmission based on 802.15.4 home control network communication protocol, and design has versatility, the type vibration wire acquisition module provided can external appointment vibrating string type sensor according to actual needs, simultaneously for type vibration wire acquisition module, specific design adopts a road type vibration wire Acquisition Circuit, one in four road type vibration wire Acquisition Circuit or eight road type vibration wire Acquisition Circuit, more convenience is gathered for reality uses to provide, can realize more gathering while multi signal, and further design comprises temperature sensor again, can detect for environment temperature residing for wireless collection fulcrum, moreover, for the practical application of power module, design can adopt multiple power sources type, effectively ensure that the convenience of whole equipment power-extracting electricity consumption.
Corresponding therewith, for above-mentioned technical matters, technical matters to be solved by this invention is to provide a kind of control method of type vibration wire wireless collection fulcrum, the type vibration wire wireless collection fulcrum of proposition is designed for the present invention, design proposes brand-new control flow method, work not only for total achieves low-power consumption, and effectively can ensure the stability of gatherer process, and improves the accuracy of image data.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention devises a kind of control method of type vibration wire wireless collection fulcrum, comprises the steps:
Step 001. detects and judges whether current time arrives predetermined period detection time, is enter step 002; Otherwise continue to detect and judge whether current time arrives predetermined period detection time;
Control module described in step 002. produces the sine wave of default original frequency therein, enters step 003;
Step 003. postpones preset duration, and control module controls described external vibrating string type sensor work through described type vibration wire acquisition module, and control module receives the collection signal of external vibrating string type sensor through type vibration wire acquisition module, enters step 004;
Step 004. detects the collection signal judging external vibrating string type sensor and whether forms resonance signal for the sine wave in control module, is enter step 005; Otherwise enter step 006;
Step 005. control module catches the collection signal of external vibrating string type sensor corresponding to this resonance signal, and calculates the frequency values obtaining this collection signal, and sent through antenna by described wireless communication module, control method terminates;
Step 006. detects and judges that in control module, whether sinusoidal wave frequency exceeds the frequency detection range of external vibrating string type sensor, is, send error message by described wireless communication module through antenna, control method terminates; Otherwise enter step 007;
Step 007. is by presetting step frequency value alteration ruler, and frequency values sinusoidal wave in change control module, upgrades the sine wave in control module, and return step 003.
As a preferred technical solution of the present invention: in described step 001, detect and judge whether current time arrives predetermined period detection time, that control module controls the temperature sensor work be attached thereto, the temperature gathered in environment for fulcrum detects, and testing result is uploaded to control module, control module, according to this testing result, controls whether carry out temperature alarming, enters step 002 simultaneously; Otherwise continue to detect and judge whether current time arrives predetermined period detection time.
The control method of a kind of type vibration wire wireless collection fulcrum of the present invention adopts above technical scheme compared with prior art, there is following technique effect: the control method of the type vibration wire wireless collection fulcrum of the present invention's design, design based on type vibration wire wireless collection fulcrum based on the present invention, brand-new data acquisition control flow process is introduced in design, work not only for total achieves low-power consumption, and effectively can ensure the stability of gatherer process, and improve the accuracy of image data; Simultaneously, by the detection of temperature sensor for environment temperature residing for wireless collection fulcrum, the situation of environment temperature residing for wireless collection fulcrum can be understood in time, realize, for the overall understanding of specifying image data situation and the residing ambient conditions of collection, effectively to ensure that the stability of whole equipment work.
Accompanying drawing explanation
Fig. 1 designs the schematic flow sheet of the control method of type vibration wire wireless collection fulcrum for the present invention.
Embodiment
Be described in further detail for the specific embodiment of the present invention below in conjunction with Figure of description.
A kind of type vibration wire wireless collection fulcrum of the present invention's design, in the middle of actual application, comprises whip antenna, box body and is arranged on single-chip microcomputer, type vibration wire acquisition module, power module, wireless communication module, the temperature sensor in box body; Wherein, wireless communication module is the wireless communication module based on 802.15.4 home control network communication protocol; Single-chip microcomputer is connected with type vibration wire acquisition module, power module, wireless communication module, temperature sensor respectively, power module is respectively type vibration wire acquisition module through single-chip microcomputer, wireless communication module is powered, and power module can be any one in industrial lithium sub-battery, ferric phosphate lithium cell or dry cell; The external vibrating string type sensor of type vibration wire acquisition module; Whip antenna is connected with wireless communication module, and is arranged on box surface; Wherein, type vibration wire acquisition module is the one in a road type vibration wire Acquisition Circuit, four road type vibration wire Acquisition Circuit or eight road type vibration wire Acquisition Circuit.
The type vibration wire wireless collection fulcrum of technique scheme design, based on brand-new design framework, in the middle of actual application, adopt Low-power Technology, can convenient and swift realization for the detection of assigned address Monitoring Data, and carry out wireless transmission based on 802.15.4 home control network communication protocol, and design has versatility, the type vibration wire acquisition module provided can external appointment vibrating string type sensor according to actual needs, simultaneously for type vibration wire acquisition module, specific design adopts a road type vibration wire Acquisition Circuit, one in four road type vibration wire Acquisition Circuit or eight road type vibration wire Acquisition Circuit, more convenience is gathered for reality uses to provide, can realize more gathering while multi signal, and further design comprises temperature sensor again, can detect for environment temperature residing for wireless collection fulcrum, moreover, for the practical application of power module, design can adopt multiple power sources type, effectively ensure that the convenience of whole equipment power-extracting electricity consumption.
The control method of a kind of type vibration wire wireless collection fulcrum of the present invention's design, in the middle of actual application, as shown in Figure 1, specifically comprises the steps:
Step 001. detects and judges whether current time arrives predetermined period detection time, that control module controls the temperature sensor work be attached thereto, the temperature gathered in environment for fulcrum detects, and testing result is uploaded to control module, control module is according to this testing result, control whether carry out temperature alarming, enter step 002 simultaneously; Otherwise continue to detect and judge whether current time arrives predetermined period detection time.
Control module described in step 002. produces the sine wave of default original frequency therein, enters step 003.
Step 003. postpones preset duration, and control module controls described external vibrating string type sensor work through described type vibration wire acquisition module, and control module receives the collection signal of external vibrating string type sensor through type vibration wire acquisition module, enters step 004.
Step 004. detects the collection signal judging external vibrating string type sensor and whether forms resonance signal for the sine wave in control module, is enter step 005; Otherwise enter step 006.
Step 005. control module catches the collection signal of external vibrating string type sensor corresponding to this resonance signal, and calculates the frequency values obtaining this collection signal, and sent through antenna by described wireless communication module, control method terminates.
Step 006. detects and judges that in control module, whether sinusoidal wave frequency exceeds the frequency detection range of external vibrating string type sensor, is, send error message by described wireless communication module through antenna, control method terminates; Otherwise enter step 007.
Step 007. is by presetting step frequency value alteration ruler, and frequency values sinusoidal wave in change control module, upgrades the sine wave in control module, and return step 003.
The control method of technique scheme design type vibration wire wireless collection fulcrum is in the middle of actual application, design based on type vibration wire wireless collection fulcrum based on the present invention, brand-new data acquisition control flow process is introduced in design, work not only for total achieves low-power consumption, and effectively can ensure the stability of gatherer process, and improve the accuracy of image data; Simultaneously, by the detection of temperature sensor for environment temperature residing for wireless collection fulcrum, the situation of environment temperature residing for wireless collection fulcrum can be understood in time, realize, for the overall understanding of specifying image data situation and the residing ambient conditions of collection, effectively to ensure that the stability of whole equipment work.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (9)
1. a type vibration wire wireless collection fulcrum, is characterized in that: comprise antenna, box body and be arranged on control module, type vibration wire acquisition module, power module, the wireless communication module in box body; Wherein, control module is connected with type vibration wire acquisition module, power module, wireless communication module respectively, and power module is respectively type vibration wire acquisition module through control module, wireless communication module is powered; The external vibrating string type sensor of type vibration wire acquisition module; Antenna is connected with wireless communication module, and is arranged on box surface.
2. a kind of type vibration wire wireless collection fulcrum according to claim 1, is characterized in that: described type vibration wire acquisition module is the one in a road type vibration wire Acquisition Circuit, four road type vibration wire Acquisition Circuit or eight road type vibration wire Acquisition Circuit.
3. a kind of type vibration wire wireless collection fulcrum according to claim 1, is characterized in that: also comprise and to be arranged in described box body, to want with described control module the temperature sensor that is connected.
4. a kind of type vibration wire wireless collection fulcrum according to claim 1, is characterized in that: described wireless communication module is the wireless communication module based on 802.15.4 home control network communication protocol.
5. a kind of type vibration wire wireless collection fulcrum according to claim 1, is characterized in that: described power module is any one in industrial lithium sub-battery, ferric phosphate lithium cell or dry cell.
6. a kind of type vibration wire wireless collection fulcrum according to claim 1, is characterized in that: described antenna is whip antenna.
7. a kind of type vibration wire wireless collection fulcrum according to claim 1, is characterized in that: described control module is single-chip microcomputer.
8., for a control method for a kind of type vibration wire wireless collection fulcrum described in any one in claim 1 to 7, it is characterized in that, comprise the steps:
Step 001. detects and judges whether current time arrives predetermined period detection time, is enter step 002; Otherwise continue to detect and judge whether current time arrives predetermined period detection time;
Control module described in step 002. produces the sine wave of default original frequency therein, enters step 003;
Step 003. postpones preset duration, and control module controls described external vibrating string type sensor work through described type vibration wire acquisition module, and control module receives the collection signal of external vibrating string type sensor through type vibration wire acquisition module, enters step 004;
Step 004. detects the collection signal judging external vibrating string type sensor and whether forms resonance signal for the sine wave in control module, is enter step 005; Otherwise enter step 006;
Step 005. control module catches the collection signal of external vibrating string type sensor corresponding to this resonance signal, and calculates the frequency values obtaining this collection signal, and sent through antenna by described wireless communication module, control method terminates;
Step 006. detects and judges that in control module, whether sinusoidal wave frequency exceeds the frequency detection range of external vibrating string type sensor, is, send error message by described wireless communication module through antenna, control method terminates; Otherwise enter step 007;
Step 007. is by presetting step frequency value alteration ruler, and frequency values sinusoidal wave in change control module, upgrades the sine wave in control module, and return step 003.
9. a kind of control method for type vibration wire wireless collection fulcrum according to claim 8, it is characterized in that: in described step 001, detect and judge whether current time arrives predetermined period detection time, that control module controls the temperature sensor work be attached thereto, the temperature gathered in environment for fulcrum detects, and testing result is uploaded to control module, and control module is according to this testing result, control whether carry out temperature alarming, enter step 002 simultaneously; Otherwise continue to detect and judge whether current time arrives predetermined period detection time.
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| CN107634738A (en) * | 2017-11-01 | 2018-01-26 | 合肥艾斯克光电科技有限责任公司 | A kind of wireless supervisory control system based on nodal frequency regulation and control |
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Application publication date: 20150909 |