CN111988751B - 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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- CN111988751B CN111988751B CN202010753527.7A CN202010753527A CN111988751B CN 111988751 B CN111988751 B CN 111988751B CN 202010753527 A CN202010753527 A CN 202010753527A CN 111988751 B CN111988751 B CN 111988751B
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- 238000004891 communication Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 44
- 238000004146 energy storage Methods 0.000 claims description 17
- 238000007405 data analysis Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000008054 signal transmission Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 15
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000005284 excitation Effects 0.000 description 9
- 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
- 238000012423 maintenance 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
- 238000006467 substitution reaction Methods 0.000 description 1
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
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- 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
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- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
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- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
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- Biodiversity & Conservation Biology (AREA)
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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; the invention provides a vibrating wire type low-power consumption acquisition system which has high safety, low energy consumption and can self-destroy data and is based on NB-IOT communication, and the problems of the prior acquisition system 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 built in the cellular network, consumes only about 180kHz bandwidth, and can be directly deployed in the GSM network, the UMTS network or the LTE network, so that the deployment cost is reduced, and smooth upgrading is realized.
Through massive search, the Chinese patent network discloses the application number: CN201811592964.4, publication No.: CN109506716a, the present invention proposes 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, which is used for accurately measuring the frequency band of the excitation frequency and the excitation signal voltage of the vibrating wire sensor by adjusting the self-adaptive excitation method of the pulse excitation voltage and the secondary sweep frequency excitation mode according to the fixed step length, wherein 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 to cause incomplete monitoring data, the sensor is excessively excited to cause shortened service life or damage, the excitation signal is unreasonably arranged to cause poor signal recovery quality 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, the energy consumption cannot be reduced, the energy consumption of the acquisition system is increased, the data cannot be self-destructed, and the data is easily stolen by lawbreakers.
Disclosure of Invention
The invention aims to provide a vibrating wire 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 cannot be reduced, the energy consumption of the acquisition system cannot be increased, the data cannot be self-destroyed, and the data is easy to be stolen by lawbreakers.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a vibrating wire type low-power consumption acquisition system based on NB-IOT communication, includes the controller, the output two-way electric connection of controller has signal transmission unit, signal transmission unit's output two-way electric connection has signal acquisition unit, the output two-way electric connection of controller has encryption system, the output two-way electric connection of controller has data analysis system, encryption system's output two-way electric connection has big data platform, the output two-way electric connection of controller has mobile data unit, the output and the two-way electric connection of big data platform input of mobile data unit, the output two-way electric connection of controller has data analysis system, the output and the two-way electric connection of big data platform input of data analysis system, the output two-way electric connection of controller has intelligent switch system, the output one-way electric connection of intelligent switch system has the power, the output two-way electric connection of controller has intelligent storage system.
Preferably, the encryption system comprises a fingerprint identification unit, the output end of the fingerprint identification unit is in bidirectional electrical connection with the input end of the controller, the output end of the fingerprint identification unit is in bidirectional electrical connection with an information input module, and the output end of the information input module is in bidirectional electrical connection with an information comparison module.
Preferably, the fingerprint identification unit is a fingerprint identifier, and fingerprint information is input in advance through the information input unit.
Preferably, the data analysis system comprises a data conversion unit, wherein the output end of the data conversion unit is in bidirectional electrical connection with the input end of the controller, the output end of the data conversion unit is in bidirectional electrical connection with a data threshold judgment module, and the output end of the data threshold judgment module is in bidirectional electrical connection with a data comparison module.
Preferably, the data threshold determining module is set manually, and the set threshold is calculated by a big data platform.
Preferably, the intelligent switch system comprises a timer, wherein the output end of the timer is in bidirectional electrical connection with the input end of the controller, the output end of the timer is in bidirectional electrical connection with a switch control unit, and the output end of the switch control unit is in bidirectional electrical connection with a power switch.
Preferably, the switch control unit is a switch control system, and the timing interval of the timer is set manually.
Preferably, the intelligent storage system comprises a memory card, the output end of the memory card is in bidirectional electrical connection with the input end of the controller, the input end of the memory card is in unidirectional electrical connection with a boost energy storage unit, the output end of the boost energy storage unit is in unidirectional electrical connection with a storage unit, and the output end of the storage unit is in bidirectional electrical connection with the input end of the controller.
Preferably, the storage card is an SD card or a TF card, and the storage unit is a solid state disk.
Preferably, the boost energy storage unit is connected with a power supply through a wire, and the voltage of the boost energy storage unit is 18-35V.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a vibrating wire type low-power consumption acquisition system which has high safety, low energy consumption and can self-destroy data and is based on NB-IOT communication, and the problems of the prior acquisition system are solved.
2. The fingerprint identification unit, the information input module and the information comparison module are arranged, so that the fingerprint identification and input of a user can be realized, the safety of the acquisition system is improved, the fingerprint identification unit can be conveniently identified and verified through the advance input, the acquired data can be judged through the arrangement of the data conversion unit, the data threshold judgment module and the data comparison module, the judgment accuracy is improved, the mass analysis and judgment of the data can be conveniently carried out by workers through the data of a large data platform, the low energy consumption control can be carried out on a power supply through the arrangement of a timer, a switch control unit and a power switch, the energy consumption of the acquisition system is reduced, the acquisition time can be conveniently adjusted by the workers through the timer capable of setting the interval time, the data can be additionally stored through the arrangement of a storage card, a boosting energy storage unit and a storage unit, the data can be prevented from being lost, the data can be conveniently stored through the adoption of a solid-state hard disk, and the data can be conveniently destroyed through the adoption of the boosting energy storage unit and the storage card and the storage unit.
Drawings
FIG. 1 is a schematic diagram of a system according to the present invention;
FIG. 2 is a schematic diagram of an encryption system according to 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 an 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 following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a vibrating wire type low power consumption acquisition system based on NB-IOT communication includes a controller, an output end of the controller is electrically connected with a signal transmission unit in a bidirectional manner, an output end of the signal transmission unit is electrically connected with the signal acquisition unit in a bidirectional manner, an output end of the controller is electrically connected with an encryption system in a bidirectional manner, an output end of the controller is electrically connected with a data analysis system in a bidirectional manner, an output end of the encryption system is electrically connected with a big data platform in a bidirectional manner, an output end of the controller is electrically connected with a mobile data unit in a bidirectional manner, an output end of the mobile data unit is electrically connected with an input end of the big data platform in a bidirectional manner, an output end of the data analysis system is electrically connected with an input end of the big data platform in a bidirectional manner, an output end of the controller is electrically connected with an intelligent switch system in a bidirectional manner, the output end of the intelligent switch system is electrically connected with a power supply in one way, the output end of the controller is electrically connected with an intelligent storage system in two directions, and the intelligent switch system has the advantages of high safety, low energy consumption and capability of self-destroying data by arranging 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, solving the problems that the existing acquisition system has lower safety, reduces the safety intensity of the acquisition system, can not reduce the energy consumption, increases the energy consumption of the acquisition system, can not self-destroy the data, is easy to be stolen by lawless persons, therefore, the vibrating wire type low-power consumption acquisition system which has high safety and low energy consumption and can self-destroy the data and is based on NB-IOT communication is provided, to solve the problems of the above.
In this embodiment, the encryption system includes fingerprint identification unit, the output of fingerprint identification unit and the two-way electric connection of the input of controller, the two-way electric connection of the output of fingerprint identification unit has the information to enter the module, the two-way electric connection of the output of information to enter the module has the information contrast module, through the setting of fingerprint identification unit, information to enter the module and information contrast module, can discern and enter the fingerprint of the involutory user to the security of collection system has been promoted.
In this embodiment, the fingerprint identification unit is the fingerprint identifier, and the fingerprint information is for entering through the information entry unit in advance, through entering in advance, can be convenient for the fingerprint identification unit discerns and verifies.
In this embodiment, the data analysis system includes 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 manner, an output end of the data conversion unit is electrically connected with a data threshold value determination module in a bidirectional manner, an output end of the data threshold value determination module is electrically connected with a data comparison module in a bidirectional manner, and the collected data can be determined by the data conversion unit, the data threshold value determination module and the data comparison module, so that the accuracy of determination is improved.
In this embodiment, the data threshold determining module is set manually, the set threshold is calculated by the big data platform, and mass analysis and determination of data can be conveniently performed by staff by adopting the data of the big data platform.
In this embodiment, the intelligent switch system includes the time-recorder, the output of time-recorder and the two-way electric connection of input of controller, and the two-way electric connection of output of time-recorder has switch control unit, and the two-way electric connection of output of switch control unit has switch, through time-recorder, switch control unit and switch's setting, can carry out low energy consumption control to the power, reduces acquisition system's energy consumption.
In this embodiment, the switch control unit is a switch control system, and the timing interval of the timer can be set manually, so that the timer capable of setting the interval time is adopted, and the collection time can be conveniently adjusted by a worker.
In this embodiment, the intelligent storage system includes the memory card, the output of memory card and the two-way electric connection of input of controller, the one-way electric connection of input of memory card has the energy storage unit that steps up, the one-way electric connection of output of energy storage unit has the memory cell, the output of memory cell and the two-way electric connection of input of controller, through including memory card, the setting of energy storage unit and memory cell that steps up, can carry out extra storage to the data, prevent data loss to can destroy simultaneously.
In this embodiment, the storage card is an SD card or a TF card, and the storage unit is a solid state disk, so that data can be stored conveniently by using the solid state disk.
In this embodiment, the boost energy storage unit is connected to the power supply through a wire, the voltage of the boost energy storage unit is 18-35V, and the memory card and the memory unit can be destroyed by adopting the boost energy storage unit with high voltage.
When the system is used, when the acquisition system is required to be used, fingerprints are identified through the fingerprint identification unit, if the fingerprints are identified correctly, the acquisition system is started, the signal acquisition unit acquires information, 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 value judgment is carried out, and comparison is carried out through the large data platform to judge whether the data are qualified or not; when the acquisition system is not used, the timer starts to work, and after the timer runs for a 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 lawless persons want to steal data in the acquisition system, the fingerprint is unlocked incorrectly continuously, the boosting energy storage unit starts to store energy through a power supply and discharges the energy, and the memory card and the memory unit are destroyed.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A vibrating wire type low-power consumption acquisition system based on NB-IOT communication comprises a controller and is characterized in that: the output end of the controller is electrically connected with the signal transmission unit in a bidirectional manner, the output end of the signal transmission unit is electrically connected with the signal acquisition unit in a bidirectional manner, the output end of the controller is electrically connected with the encryption system in a bidirectional manner, the output end of the encryption system is electrically connected with the big data platform in a bidirectional manner, the output end of the controller is electrically connected with the mobile data unit in a bidirectional manner, the output end of the mobile data unit is electrically connected with the input end of the big data platform in a bidirectional manner, the output end of the controller is electrically connected with the data analysis system in a bidirectional manner, the output end of the data analysis system is electrically connected with the input end of the big data platform in a bidirectional manner, the output end of the controller is electrically connected with the intelligent switch system in a bidirectional manner, the output end of the intelligent switch system is electrically connected with the power supply in a unidirectional manner, and the output end of the controller is electrically connected with the intelligent storage system in a bidirectional manner; 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 manner, the output end of the timer is electrically connected with a switch control unit in a bidirectional manner, and the output end of the switch control unit is electrically connected with a power switch in a bidirectional manner; the intelligent storage system comprises a storage card, wherein the output end of the storage card is in bidirectional electrical connection with the input end of the controller, the input end of the storage card is in unidirectional electrical connection with a boosting energy storage unit, the output end of the boosting energy storage unit is in unidirectional electrical connection with a storage unit, and the output end of the storage unit is in bidirectional electrical connection with the input end of the controller.
2. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, which is characterized in that: the encryption system comprises a fingerprint identification unit, wherein the output end of the fingerprint identification unit is in bidirectional electrical connection with the input end of the controller, the output end of the fingerprint identification unit is in bidirectional electrical connection with an information input module, and the output end of the information input module is in bidirectional electrical connection with an information comparison module.
3. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, which is characterized in that: the fingerprint identification unit is a fingerprint identifier, and fingerprint information is input in advance through the information input unit.
4. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, which is characterized in that: the data analysis system comprises a data conversion unit, wherein the output end of the data conversion unit is in bidirectional electrical connection with the input end of the controller, the output end of the data conversion unit is in bidirectional electrical connection with a data threshold judgment module, and the output end of the data threshold judgment module is in bidirectional electrical connection with a data comparison module.
5. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, according to claim 4, wherein the system is characterized in that: the data threshold judging module is set manually, and the set threshold is obtained through calculation of a big data platform.
6. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, which is characterized in that: the switch control unit is a switch control system, and the timing interval of the timer is manually set.
7. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, which is characterized in that: the memory card is an SD card or a TF card, and the memory unit is a solid state disk.
8. The vibrating wire type low-power consumption acquisition system based on NB-IOT communication, which is characterized in that: the boosting energy storage unit is connected with a power supply through a wire, and the voltage of the boosting energy storage unit is 18-35V.
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| CN202010753527.7A CN111988751B (en) | 2020-07-30 | 2020-07-30 | Vibrating wire type low-power consumption acquisition system based on NB-IOT communication |
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| CN202010753527.7A CN111988751B (en) | 2020-07-30 | 2020-07-30 | Vibrating wire type low-power consumption acquisition system based on NB-IOT communication |
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