CN111988751A - Vibrating wire type low-power-consumption acquisition system based on NB-IOT communication - Google Patents
Vibrating wire type low-power-consumption acquisition system based on NB-IOT communication Download PDFInfo
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- CN111988751A CN111988751A CN202010753527.7A CN202010753527A CN111988751A CN 111988751 A CN111988751 A CN 111988751A CN 202010753527 A CN202010753527 A CN 202010753527A CN 111988751 A CN111988751 A CN 111988751A
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- 238000004891 communication Methods 0.000 title claims abstract description 18
- 238000007405 data analysis Methods 0.000 claims abstract description 20
- 230000008054 signal transmission Effects 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 38
- 238000004146 energy storage Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 20
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000005284 excitation Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
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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 invention relates to the technical field of measurement, and discloses a vibrating wire type low-power-consumption acquisition system based on NB-IOT communication, which comprises a controller, a power supply and a power supply controller, wherein the controller is used for controlling the power supply; according to the invention, through the arrangement of the controller, the signal transmission unit, the signal acquisition unit, the encryption system, the data analysis system, the large data platform, the mobile data unit, the data analysis system, the intelligent switch system, the power supply and the intelligent storage system, the acquisition system has the advantages of high safety, low energy consumption and capability of self-destroying data, and the problems that the existing acquisition system is low in safety, the safety intensity of the acquisition system is reduced, the energy consumption cannot be reduced, the energy consumption of the acquisition system is increased, the data cannot be self-destroyed and can be easily stolen by lawless persons are solved.
Description
Technical Field
The invention relates to the technical field of measurement, in particular to a vibrating wire type low-power-consumption acquisition system based on NB-IOT communication.
Background
The narrowband internet of things becomes an important branch of the internet of everything. The NB-IoT is constructed in a cellular network, only consumes about 180kHz bandwidth, and can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce the deployment cost and realize smooth upgrading.
Through mass search, the Chinese patent network discloses application numbers: CN201811592964.4, publication No.: the invention provides a vibrating wire type acquisition terminal which comprises a controller, a signal excitation circuit, a vibrating wire sensor, a channel selection circuit, a signal recovery circuit, a power supply, an NB-IOT data transmission unit and an equipment self-management unit. The invention also provides a vibrating wire type acquisition terminal excitation frequency band acquisition method, the frequency band of the excitation frequency of the vibrating wire sensor and the excitation signal voltage are accurately measured by adjusting the self-adaptive excitation method and the secondary frequency sweep excitation mode of the pulse excitation voltage according to the fixed step length, the parameters are more suitable for the actual working condition of the vibrating wire sensor, the conditions that the excitation parameters of the conventional sensor are unchanged, the sensor is not easy to excite, the monitoring data is incomplete, the service life of the sensor is shortened or damaged due to over excitation of the sensor, the signal recovery quality is poor due to unreasonable excitation signal setting and the like can be improved, the service life of the sensor is prolonged, and the maintenance cost is saved.
However, the vibrating wire type acquisition terminal is low in safety, the safety intensity of an acquisition system is reduced, energy consumption cannot be reduced, the energy consumption of the acquisition system is increased, data cannot be self-destructed, and the data can be easily stolen by lawless persons.
Disclosure of Invention
The invention aims to provide a vibrating string type low-power-consumption acquisition system based on NB-IOT communication, which has the advantages of high safety, low energy consumption and capability of self-destroying data, and solves the problems that the existing acquisition system is low in safety, the safety intensity of the acquisition system is reduced, the energy consumption cannot be reduced, the energy consumption of the acquisition system is increased, the data cannot be self-destroyed, and the data is easy to steal by lawbreakers.
In order to achieve the purpose, the invention provides the following technical scheme: a vibrating wire type low-power-consumption acquisition system based on NB-IOT communication comprises a controller, wherein the output end of the controller is electrically connected with a signal transmission unit in a bidirectional mode, the output end of the signal transmission unit is electrically connected with a signal acquisition unit in a bidirectional mode, the output end of the controller is electrically connected with an encryption system in a bidirectional mode, the output end of the controller is electrically connected with a data analysis system in a bidirectional mode, the output end of the encryption system is electrically connected with a big data platform in a bidirectional mode, the output end of the controller is electrically connected with a mobile data unit in a bidirectional mode, the output end of the mobile data unit is electrically connected with the input end of the big data platform in a bidirectional mode, the output end of the controller is electrically connected with a data analysis system in a bidirectional mode, the output end of the data analysis system is electrically connected with the input end, the output end of the intelligent switch system is electrically connected with a power supply in a single direction, and the output end of the controller is electrically connected with an intelligent storage system in a double direction.
Preferably, the encryption system includes the fingerprint identification unit, the two-way electric connection of the output of fingerprint identification unit and the input of controller, the two-way electric connection of output of fingerprint identification unit has the information entry module, the two-way electric connection of output of information entry module has the information contrast module.
Preferably, the fingerprint identification unit is a fingerprint identifier, and the fingerprint information is recorded in advance through the information recording unit.
Preferably, the data analysis system comprises a data conversion unit, an output end of the data conversion unit is electrically connected with an input end of the controller in a bidirectional mode, an output end of the data conversion unit is electrically connected with a data threshold judgment module in a bidirectional mode, and an output end of the data threshold judgment module is electrically connected with a data comparison module in a bidirectional mode.
Preferably, the data threshold determination module is set manually, and the set value is based on a big data platform.
Preferably, the intelligent switch system comprises a timer, the output end of the timer is electrically connected with the input end of the controller in a bidirectional mode, the output end of the timer is electrically connected with the switch control unit in a bidirectional mode, and the output end of the switch control unit is electrically connected with the power switch in a bidirectional mode.
Preferably, the switch control unit is a switch control system, and the timing interval of the timer may be set.
Preferably, the intelligent storage box body comprises a storage card, the output end of the storage card is electrically connected with the input end of the controller in a two-way mode, the input end of the storage card is electrically connected with the boosting energy storage unit in a one-way mode, the output end of the boosting energy storage unit is electrically connected with the storage unit in a one-way mode, and the output end of the storage unit is electrically connected with the input end of the controller in a two-way mode.
Preferably, the memory card is an SD card or a TF card, and the storage unit is a solid state disk.
Preferably, the boosting energy storage unit is connected with a power supply through a lead, and the voltage of the boosting energy storage unit is 18-35V.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the controller, the signal transmission unit, the signal acquisition unit, the encryption system, the data analysis system, the large data platform, the mobile data unit, the data analysis system, the intelligent switch system, the power supply and the intelligent storage system, the acquisition system has the advantages of high safety, low energy consumption and capability of self-destroying data, and the problems that the existing acquisition system is low in safety, the safety intensity of the acquisition system is reduced, the energy consumption cannot be reduced, the energy consumption of the acquisition system is increased, the data cannot be self-destroyed and can be easily stolen by lawless persons are solved.
2. The fingerprint identification device can identify and record the fingerprint of a legal user through the arrangement of the fingerprint identification unit, the information recording module and the information comparison module, thereby improving the safety of the acquisition system, facilitating the identification and verification of the fingerprint identification unit through recording in advance, judging the acquired data and improving the judgment accuracy through the arrangement of the data conversion unit, the data threshold judgment module and the data comparison module, facilitating the mass analysis and judgment of the data by a worker through adopting the data of a large data platform, controlling the power supply with low energy consumption through the arrangement of the timer, the switch control unit and the power switch, reducing the energy consumption of the acquisition system, facilitating the regulation of the acquisition time by the worker through adopting the timer capable of setting the interval time, and regulating the acquisition time through the memory card, the data storage module and the data conversion module, The setting of energy storage unit and the memory cell steps up can additionally save data, prevents that data from losing to can destroy simultaneously, through adopting solid state hard drives, can be convenient for save data, through adopting highly compressed energy storage unit that steps up, can destroy memory card and memory cell.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of an encryption system of the present invention;
FIG. 3 is a schematic diagram of a data analysis system according to the present invention;
FIG. 4 is a schematic diagram of the intelligent switching system of the present invention;
FIG. 5 is a schematic diagram of an intelligent storage system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a vibrating wire type low power consumption acquisition system based on NB-IOT communication includes a controller, the output terminal of the controller is electrically connected with a signal transmission unit in a bidirectional manner, the output terminal of the signal transmission unit is electrically connected with a signal acquisition unit in a bidirectional manner, the output terminal of the controller is electrically connected with an encryption system in a bidirectional manner, the output terminal of the controller is electrically connected with a data analysis system in a bidirectional manner, the output terminal of the encryption system is electrically connected with a big data platform in a bidirectional manner, the output terminal of the controller is electrically connected with a mobile data unit in a bidirectional manner, the output terminal of the mobile data unit is electrically connected with the input terminal of the big data platform in a bidirectional manner, the output terminal of the controller is electrically connected with a data analysis system in a bidirectional manner, the output terminal of the data analysis system, the output end of the intelligent switch system is unidirectionally and electrically connected with a power supply, the output end of the controller is bidirectionally and electrically connected with an intelligent storage system, and the acquisition system has the advantages of high safety, low energy consumption and capability of self-destroying data through the arrangement of the controller, a signal transmission unit, a signal acquisition unit, an encryption system, a data analysis system, a large data platform, a mobile data unit, a data analysis system, the intelligent switch system, the power supply and the intelligent storage system, thereby solving the problems that the existing acquisition system has low safety, reduces the safety intensity of the acquisition system, cannot reduce the energy consumption, increases the energy consumption of the acquisition system, cannot self-destroy the data, and is easy to be stolen by lawless persons, therefore, the vibrating string type low-power consumption acquisition system based on NB-IOT communication, which has high safety, low energy consumption and capability of self-destroying the data, is provided, to solve the problems of the above.
In this embodiment, the encryption system includes the fingerprint identification unit, the two-way electric connection of the output of fingerprint identification unit and the input of controller, the two-way electric connection of output of fingerprint identification unit has the information input module, the two-way electric connection of output of information input module has the information contrast module, through the setting of fingerprint identification unit, information input module and information contrast module, can discern legal user's fingerprint and type, thereby the security of collection system has been promoted.
In this embodiment, the fingerprint identification unit is fingerprint identification ware, and fingerprint information is for typing in through the information input unit in advance, through typing in advance, can be convenient for the fingerprint identification unit to discern and verify.
In this embodiment, the data analysis system includes the data conversion unit, the two-way electric connection of output and the input of controller of data conversion unit, the two-way electric connection of output of data conversion unit has data threshold value decision module, the two-way electric connection of output of data threshold value decision module has data contrast module, through the setting of data conversion unit, data threshold value decision module and data contrast module, can judge the data of gathering to promote the accuracy of judging.
In this embodiment, the data threshold determination module is manually set, and the data of the large data platform is used as a reference for the set value, so that a worker can conveniently perform mass analysis and determination on the data.
In this embodiment, intelligent switch system includes the time-recorder, the two-way electric connection of the output of time-recorder and the input of controller, the two-way electric connection of the output of time-recorder has the on-off control unit, the two-way electric connection of on-off control unit's output has switch, through the setting of time-recorder, on-off control unit and switch, can carry out low energy consumption control to the power, reduces the energy consumption of collection system.
In this embodiment, the switch control unit is a switch control system, the timing interval of the timer can be considered to be set, and the time interval can be set by the timer, so that the collection time can be conveniently adjusted by the staff.
In this embodiment, intelligent storage box includes the storage card, the output of storage card and the two-way electric connection of input of controller, the one-way electric connection of input of storage card has the energy storage unit that steps up, the one-way electric connection of output of the energy storage unit that steps up has the memory cell, the output of memory cell and the two-way electric connection of input of controller, through draw together the storage card, the setting of energy storage unit and memory cell steps up, can additionally save data, prevent data loss, and can destroy simultaneously.
In this embodiment, the memory card is an SD card or a TF card, the storage unit is a solid state disk, and data can be conveniently stored by using the solid state disk.
In this embodiment, the boosting energy storage unit is connected with the power supply through a wire, the voltage of the boosting energy storage unit is 18-35V, and the memory card and the storage unit can be destroyed by adopting the high-voltage boosting energy storage unit.
When the system is used, when the acquisition system needs to be used, the fingerprint is identified through the fingerprint identification unit, if the identification is correct, the acquisition system is started, the signal acquisition unit acquires information, then the information is transmitted through the signal transmission unit and is transmitted to the data analysis system through the controller, the data conversion unit converts the information, then threshold judgment is carried out, comparison is carried out through the big data platform, and whether the data is qualified is judged; when the acquisition system is not used, the timer starts to work, and after the timer runs out of set time, the switch control system operates to turn off the power supply through the power switch, so that the energy consumption is reduced; when lawbreakers want to steal data in the acquisition system, the continuous unlocking of the fingerprint is incorrect, the boosting energy storage unit starts to store energy through the power supply and discharges the energy to destroy the memory card and the storage unit.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a vibrating wire formula low-power consumption collection system based on NB-IOT communication, includes the controller, its characterized in that: the output end of the controller is electrically connected with a signal transmission unit in a bidirectional way, the output end of the signal transmission unit is electrically connected with a signal acquisition unit in a bidirectional way, the output end of the controller is electrically connected with an encryption system in a bidirectional way, the output end of the controller is electrically connected with a data analysis system in a bidirectional way, the output end of the encryption system is electrically connected with a big data platform in a bidirectional way, the output end of the controller is electrically connected with a mobile data unit in a bidirectional way, the output end of the mobile data unit is electrically connected with the input end of the big data platform in a bidirectional way, the output end of the controller is electrically connected with a data analysis system in a bidirectional way, the output end of the data analysis system is electrically connected with the input end of the big data platform in a bidirectional way, the output end, the output end of the controller is electrically connected with an intelligent storage system in a bidirectional mode.
2. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 1, wherein: the encryption system comprises a fingerprint identification unit, the output end of the fingerprint identification unit is electrically connected with the input end of the controller in a two-way mode, the output end of the fingerprint identification unit is electrically connected with an information input module in a two-way mode, and the output end of the information input module is electrically connected with an information comparison module in a two-way mode.
3. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 2, wherein: the fingerprint identification unit is a fingerprint identifier, and the fingerprint information is input in advance through the information input unit.
4. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 1, wherein: the data analysis system comprises a data conversion unit, wherein the output end of the data conversion unit is electrically connected with the input end of the controller in a bidirectional mode, the output end of the data conversion unit is electrically connected with a data threshold judgment module in a bidirectional mode, and the output end of the data threshold judgment module is electrically connected with a data comparison module in a bidirectional mode.
5. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 4, wherein: the data threshold value judging module is set artificially, and the set value is based on a big data platform.
6. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 1, wherein: the intelligent switch system comprises a timer, wherein the output end of the timer is electrically connected with the input end of the controller in a bidirectional mode, the output end of the timer is electrically connected with a switch control unit in a bidirectional mode, and the output end of the switch control unit is electrically connected with a power switch in a bidirectional mode.
7. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 6, wherein: the switch control unit is a switch control system, and the timing interval of the timer can be considered to be set.
8. The vibrating wire type low-power acquisition system based on NB-IOT communication of claim 1, wherein: the intelligent storage box body comprises a storage card, the output end of the storage card is electrically connected with the input end of the controller in a two-way mode, the input end of the storage card is electrically connected with a boosting energy storage unit in a one-way mode, the output end of the boosting energy storage unit is electrically connected with a storage unit in a one-way mode, and the output end of the storage unit is electrically connected with the input end of the controller in a two-way mode.
9. The vibrating wire type low power consumption acquisition system based on NB-IOT communication of claim 8, characterized in that: the memory card is an SD card or a TF card, and the storage unit is a solid state disk.
10. The vibrating wire type low power consumption acquisition system based on NB-IOT communication of claim 8, characterized in that: the boosting energy storage unit is connected with a power supply through a conducting wire, and the voltage of the boosting energy storage unit is 18-35V.
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