CN111915868A - Cemetery protection method, device and system based on NB-IOT technology - Google Patents
Cemetery protection method, device and system based on NB-IOT technology Download PDFInfo
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- CN111915868A CN111915868A CN202010819892.3A CN202010819892A CN111915868A CN 111915868 A CN111915868 A CN 111915868A CN 202010819892 A CN202010819892 A CN 202010819892A CN 111915868 A CN111915868 A CN 111915868A
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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
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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Abstract
The invention provides a cemetery protection method, a device and a system based on NB-IOT technology, which are used for interaction among a monitoring module, a cloud server and a user terminal, and comprise the following steps: determining a protection area, and arranging a monitoring module in the protection area; the monitoring module acquires vibration information in a protection area; generating alarm information according to the vibration information; sending the alarm information to a cloud server through an NB-IOT network; and the cloud server forwards the alarm information to the user terminal. The invention has the beneficial effects that: by adopting the NB-IOT low-power consumption narrowband Internet of things of wireless communication as a communication means and adopting the buried vibration monitoring sensor, the mesh-shaped vibration monitoring system in the three-dimensional space can be established at the ground, the inherent vibration interference signals of the surrounding environment can be effectively filtered through the self-learning function of the device, the vibration waves generated in the modes of excavation or blasting and the like are reported to a background system, the manpower and material resources are saved, and the problems of personnel manpower shortage, incomplete patrol and large workload are solved.
Description
Technical Field
The invention relates to the technical field of monitoring of the Internet of things, in particular to a cemetery protection method, device and system based on an NB-IOT technology.
Background
China is a civilized ancient country, and a lot of field cultural relics such as ancient tombs, stone carving are plentiful, however, because the cultural relics such as the ancient tombs, the stone carving are located in the field, the distribution is wider, and in addition, the boundary restriction of precaution often does not exist, people just carry out production and life in burial areas such as the ancient tombs, and the like, and the existing security means, such as television monitoring, infrared monitoring, ultrasonic monitoring and the like, can not play a good monitoring role in activities of underground excavation and theft or night assault blasting and theft. Cases that field cultural relics such as ancient tombs are stolen occur occasionally, and a large amount of precious cultural relics are damaged or stolen, and huge losses are caused to the country.
Therefore, a new monitoring method, device and system are needed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects of the prior art, the cemetery protection method, the cemetery protection device and the cemetery protection system based on the NB-IOT technology are provided.
In order to solve the technical problems, the invention adopts the technical scheme that: a cemetery protection method based on NB-IOT technology is used for interaction among a monitoring module, a cloud server and a user terminal, and comprises the following steps:
determining a protection area, and arranging a monitoring module in the protection area;
the monitoring module acquires vibration information in a protection area;
generating alarm information according to the vibration information;
sending the alarm information to a cloud server through an NB-IOT network;
and the cloud server forwards the alarm information to the user terminal.
Further, in the step of setting the monitoring module in the protection area, the method further comprises the steps of obtaining a field environment interference signal and carrying out field environment calibration on the monitoring module.
Further, before the step of forwarding the alarm information to the user terminal, the method further includes adding the geographical location information of the corresponding monitoring module to the alarm information.
Furthermore, in the step of arranging the monitoring module in the protection area, the method also comprises the steps of carrying out field measurement on the protection area and designing the layout of the monitoring module.
The invention also relates to a cemetery protection device based on the NB-IOT technology, which comprises a monitoring module, a cloud server and a user terminal,
the monitoring module is used for acquiring vibration information in the protection area, generating alarm information according to the vibration information and sending the alarm information to the cloud server;
and the cloud server is used for forwarding the alarm information to the user terminal.
Further, the monitoring module comprises a vibration sensing unit, a main control unit, an NB-IOT communication unit and a power supply unit, the main control unit is respectively connected with the vibration sensing unit, the NB-IOT communication unit and the power supply unit,
the vibration sensing unit is used for acquiring vibration information;
the main control unit is used for generating alarm information according to the vibration information and sending the alarm information to the cloud server through the NB-IOT communication unit;
the power supply unit is used for providing electric energy for the vibration sensing unit, the main control unit and the NB-IOT communication unit.
Furthermore, the monitoring module further comprises a Bluetooth communication unit, wherein the Bluetooth communication unit is used for being connected with the installation terminal, and the installation terminal is used for performing field environment calibration on the monitoring module.
The invention also relates to a cemetery protection system of the NB-IOT technology, which comprises a vibration monitoring device, a cloud server and a user terminal,
the vibration monitoring device comprises a main chip, a vibration sensor, an NB-IOT communication module, a Bluetooth module and a battery module, wherein the vibration sensor, the NB-IOT communication module, the Bluetooth module and the battery module are respectively connected with the main chip;
the vibration monitoring device is in wireless connection with the cloud server through an NB-IOT communication module;
the user terminal can be wirelessly connected with the vibration monitoring device through a Bluetooth module;
and the user terminal is in wireless connection with the cloud server through a network.
Further, the NB-IOT communication module comprises an antenna and an NB-IOT communication card, the NB-IOT communication module is connected with the antenna and the NB-IOT communication card respectively, and the antenna is an FPC antenna.
Further, the battery module is a high-capacity dry battery pack.
The invention has the beneficial effects that: adopt wireless communication's NB-IOT low-power consumption narrowband thing networking as the communication means, through the vibrations monitoring sensor of formula of burying, can realize establishing the netted vibrations monitoring system in the geospace, through the self-learning function of device, effectively filter the inherent vibrations interfering signal of all ring edge borders, the vibrations wave that forms such as excavation or blasting produced reports to backstage system, the mausoleum administrator can take corresponding processing means fast, reach the protection effect to ancient cultural relics, ancient architecture, simultaneously save manpower and materials, solve the personnel's of protecting mausoleum manpower shortage, patrol not comprehensive, the big difficult problem of work load.
Drawings
The specific process and structure of the present invention are detailed below with reference to the accompanying drawings:
FIG. 1 is a system architecture diagram of the present invention;
FIG. 2 is a diagram of a protection area monitoring network according to the present invention;
fig. 3 is a schematic structural diagram of the vibration monitoring device of 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.
It should be noted that the description of the invention relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1 and fig. 2, a cemetery protection method based on NB-IOT technology is used for interaction between a monitoring module, a cloud server, and a user terminal, and includes:
after geographical environment exploration is carried out in a cemetery area, a protection area is determined, a corresponding space monitoring network is designed, wherein the space monitoring network covers the protection area comprehensively, and a monitoring module is arranged in the protection area;
obtaining vibration information in a protection area through a monitoring module;
when the vibration intensity reaches a preset numerical value or the vibration characteristic is matched with a preset characteristic, the monitoring module generates alarm information according to the vibration information;
sending the alarm information to a cloud server through an NB-IOT network;
the cloud server forwards the alarm information to the user terminal, wherein the alarm information comprises longitude and latitude position information of a monitoring module for generating the alarm information, so that management personnel can conveniently and quickly arrive at the site.
In this embodiment, an NB-IOT (Narrow Band Internet of Things, NB-IOT) is an important branch of the Internet, and the NB-IOT is constructed in a cellular network, consumes only a bandwidth of about 180kHz, and can be directly deployed in a GSM network, a UMTS network, or an LTE network, so as to reduce deployment cost and implement smooth upgrade. NB-NB-IOT is an emerging technology in the NB-IOT field that supports cellular data connectivity for low power devices over a wide area network, also known as a Low Power Wide Area Network (LPWAN). The NB-NB-IOT supports efficient connection of devices with long standby time and high requirements for network connection. NB-IOT device battery life could theoretically be increased by at least 10 years while still providing very comprehensive indoor and outdoor cellular data connection coverage.
The monitoring module is in a dormant state at ordinary times, and is awakened when vibration with a certain amplitude is monitored, and after awakening, if the characteristics (including the characteristics of vibration amplitude, vibration frequency and the like) of the vibration information meet preset reporting conditions, the alarm information is sent to the cloud server through the NB-IOT network; if the vibration is finished, the monitoring module enters the dormant state again after a preset period of time, so that the power consumption of the monitoring module is reduced, and the long-time standby capability is realized while the monitoring function is ensured.
Similarly, the method can also be applied to environments such as remote oil field pipelines, natural gas pipelines and the like which are easy to damage and have high maintenance difficulty, and can respond to peripheral abnormal environments in time, thereby reducing loss and preventing accidents in the bud.
From the above description, the beneficial effects of the present invention are: adopt wireless communication's NB-IOT low-power consumption narrowband thing networking as the communication means, through the vibrations monitoring sensor of formula of burying, can realize establishing the netted vibrations monitoring system in the geospace, through the self-learning function of device, effectively filter the inherent vibrations interfering signal of all ring edge borders, the vibrations wave that forms such as excavation or blasting produced reports to backstage system, the mausoleum administrator can take corresponding processing means fast, reach the protection effect to ancient cultural relics, ancient architecture, simultaneously save manpower and materials, solve the personnel's of protecting mausoleum manpower shortage, patrol not comprehensive, the big difficult problem of work load.
Example 2
On the basis of embodiment 1, in the step of setting the monitoring module in the protection area, the method further includes acquiring a field environment interference signal, and performing field environment calibration on the monitoring module.
In this embodiment, in order to ensure that the monitoring module can monitor an accurate vibration condition as much as possible without generating false alarm, an environmental interference signal needs to be acquired on the site where the monitoring module is installed, and the on-site environment calibration is performed on the monitoring module, so as to increase the accuracy of the alarm of the monitoring module.
Example 3
On the basis of the embodiment 2, before the step of forwarding the alarm information to the user terminal, the method further includes adding the geographical location information of the monitoring module to the alarm information.
In this embodiment, the longitude and latitude information of the corresponding monitoring module is also acquired at the site where the monitoring module is installed, and the longitude and latitude information is bound with the corresponding monitoring module and is input to the cloud server.
Therefore, when the monitoring module gives an alarm, the alarm and the geographic position of the monitoring module can be sent to the user terminal, so that law enforcement personnel can arrive at the scene at the highest speed.
Example 4
On the basis of embodiment 3, in the step of setting the monitoring module in the protection area, the method further includes performing field measurement on the protection area and designing the layout of the monitoring module.
In the embodiment, the targeted monitoring module layout is performed according to the geographical structure characteristics of the protection area, so that the protection area can be protected more comprehensively and effectively.
Example 5
The invention also relates to a cemetery protection system based on the NB-IOT technology, which comprises a monitoring module, a cloud server and a user terminal,
the monitoring module is used for acquiring vibration information in the protection area, generating alarm information according to the vibration information and sending the alarm information to the cloud server;
and the cloud server is used for forwarding the alarm information to the user terminal.
In this embodiment, the whole cemetery protection system uses the buried monitoring module as a sensing terminal, the monitoring module generates alarm information due to abnormal vibration, the alarm information reports data through the monitoring module via the NB-IOT network, and after receiving the alarm information, the background management system of the cloud server packages the alarm information and the position information such as the longitude and latitude of the monitoring module and sends the packaged alarm information and the packaged position information to the user terminal of the administrator, so that the administrator can quickly respond and arrive at the site.
The user terminal may be a mobile phone, a tablet computer, a personal portable computer, or the like, in which a software program connected to the cloud server is installed.
Example 6
On the basis of embodiment 5, the monitoring module comprises a vibration sensing unit, a main control unit, an NB-IOT communication unit and a power supply unit, wherein the main control unit is respectively connected with the vibration sensing unit, the NB-IOT communication unit and the power supply unit,
the vibration sensing unit is used for acquiring vibration information;
the main control unit is used for generating alarm information according to the vibration information and sending the alarm information to the cloud server through the NB-IOT communication unit;
the power supply unit is used for providing electric energy for the vibration sensing unit, the main control unit and the NB-IOT communication unit.
In this embodiment, adopt vibrations sensing unit monitoring underground excavation and the vibrations wave that the blasting activity produced to convert vibrations wave into the analog signal of telecommunication, the master control unit receives the analog signal of telecommunication by vibrations sensing unit input, and when vibrations intensity reaches certain numerical value, the analog signal of telecommunication also can reach certain range, and after the master control unit received this analog signal of telecommunication, the generation alarm signal to send alarm signal to the high in the clouds server through NB-IOT network through NB-IOT communication unit.
The power supply unit provides electric energy for the vibration sensing unit, the main control unit and the NB-IOT communication unit in the whole process. When no vibration phenomenon exists, the module is in a dormant state, and the power consumption is extremely low; when the vibration phenomenon occurs and the vibration reaches a certain amplitude, the main control unit is awakened to enter a normal working state, meanwhile, vibration information is collected, a corresponding alarm signal is generated, the alarm signal is sent to the cloud server through the NB-IOT communication unit, after the vibration phenomenon stops, the vibration phenomenon does not occur again within the preset time, and the main control unit enters a dormant state again.
Example 7
On the basis of embodiment 6, the monitoring module further comprises a bluetooth communication unit, wherein the bluetooth communication unit is used for being connected with the installation terminal, and the installation terminal is used for performing on-site environment calibration on the monitoring module.
In this embodiment, after burying monitoring module underground, the backstage management system of high in the clouds server is cooperated, and the available hand-held type installation terminal of installer passes through bluetooth wireless connection mode and is connected with vibrations monitoring device, does the on-the-spot environment calibration to vibrations monitoring device, and the purpose is for the device self-study, filters interference signal and provides the parameter, has effectively prevented monitoring module wrong report, the appearance of the condition of failing to report.
Example 8
Referring to fig. 3, the present invention further relates to a cemetery protection system of NB-IOT technology, which includes a vibration monitoring device, a cloud server and a user terminal,
the vibration monitoring device comprises a main chip, a vibration sensor, an NB-IOT communication module, a Bluetooth module and a battery module, wherein the vibration sensor, the NB-IOT communication module, the Bluetooth module and the battery module are respectively connected with the main chip;
the vibration monitoring device is in wireless connection with the cloud server through an NB-IOT communication module;
the user terminal can be wirelessly connected with the vibration monitoring device through a Bluetooth module;
and the user terminal is in wireless connection with the cloud server through a network.
In this embodiment, when the vibration monitoring device is deployed in an early stage, after a protection area is measured and defined, holes are punched in the ground and buried installation is performed with reference to a terrain. After the device is buried underground, the device is matched with a background management system of a cloud server, an installer uses a handheld installation terminal to be connected with a vibration monitoring device in a Bluetooth wireless connection mode, field environment calibration is carried out, and the device aims at providing parameters for self-learning and filtering interference signals. Meanwhile, the handheld mounting terminal acquires longitude and latitude coordinates of the vibration monitoring device and reports the longitude and latitude coordinates to the background management system of the cloud server. The handheld installation terminal can be a mobile phone, a tablet computer, a personal portable computer and other devices provided with a software program connected with the cloud server.
The whole cemetery protection system takes the buried vibration monitoring device as a sensing terminal, data are reported through an NB-IOT network, the cloud server receives alarm information generated by the vibration monitoring device due to abnormal vibration, and the alarm information and position information such as longitude and latitude of the vibration monitoring device are packaged and then sent to a user terminal of a manager, so that the manager can quickly respond and arrive at the site. The user terminal may be a mobile phone, a tablet computer, a personal portable computer, or the like, in which a software program connected to the cloud server is installed.
Because the vibration monitoring device needs to be deployed in a buried mode, a shell of the vibration monitoring device is formed by ABS (acrylonitrile butadiene styrene) plastics in an ultrasonic welding mode and has the characteristics of pressure resistance, water resistance, corrosion resistance and the like, a square cavity is reserved in the middle of the shell and is used for placing a PCB (printed circuit board) and a battery pack, wherein a main chip, a G-sensor vibration sensor, an NB-IOT (remote operated internet protocol) communication module and a Bluetooth module are all arranged on the PCB, the main chip, the vibration sensor, the NB-IOT communication module and the Bluetooth module are connected through a circuit etched on the PCB, the main chip can adopt mainstream main control chips such as Haimai or MTK (media Tech), and the vibration sensor is.
Example 9
On the basis of embodiment 8, the NB-IOT communication module includes an antenna and an NB-IOT communication card, the NB-IOT communication module is connected to the antenna and the NB-IOT communication card, and the antenna is an FPC antenna.
In this embodiment, the NB-IOT communication card may be an extra-plug SIM card in the SIM card slot, or may also be an e-SIM chip, and records the SIM card information into the e-SIM chip by a recording method, which may support a mainstream operator.
By adopting the FPC antenna, the volume of the vibration monitoring device can be effectively saved under the condition of ensuring the communication quality.
Example 10
On the basis of example 9, the battery module is a large-capacity dry battery pack.
In the embodiment, a large-capacity non-rechargeable dry battery pack is used as a power supply, and the dry battery pack is characterized by large capacity, low cost, continuous use for 3 to 5 years under the normal use condition and very convenient maintenance.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cemetery protection method based on NB-IOT technology is used for interaction among a monitoring module, a cloud server and a user terminal, and comprises the following steps:
determining a protection area, and arranging a monitoring module in the protection area;
the monitoring module acquires vibration information in a protection area;
generating alarm information according to the vibration information;
sending the alarm information to a cloud server through an NB-IOT network;
and the cloud server forwards the alarm information to the user terminal.
2. The cemetery protection method based on NB-IOT technology of claim 1, wherein: and in the step of arranging the monitoring module in the protection area, acquiring a field environment interference signal and carrying out field environment calibration on the monitoring module.
3. The cemetery protection method based on NB-IOT technology of claim 2, wherein: before the step of forwarding the alarm information to the user terminal, adding the geographical location information of the corresponding monitoring module to the alarm information.
4. The cemetery protection method based on NB-IOT technology of claim 3, wherein: and in the step of arranging the monitoring module in the protection area, the step of carrying out field measurement on the protection area and designing the layout of the monitoring module.
5. The cemetery protection device based on the NB-IOT technology is characterized in that: comprises a monitoring module, a cloud server and a user terminal,
the monitoring module is used for acquiring vibration information in the protection area, generating alarm information according to the vibration information and sending the alarm information to the cloud server;
and the cloud server is used for forwarding the alarm information to the user terminal.
6. The cemetery protection device based on NB-IOT technology of claim 5, wherein: the monitoring module comprises a vibration sensing unit, a main control unit, an NB-IOT communication unit and a power supply unit, wherein the main control unit is respectively connected with the vibration sensing unit, the NB-IOT communication unit and the power supply unit,
the vibration sensing unit is used for acquiring vibration information;
the main control unit is used for generating alarm information according to the vibration information and sending the alarm information to the cloud server through the NB-IOT communication unit;
the power supply unit is used for providing electric energy for the vibration sensing unit, the main control unit and the NB-IOT communication unit.
7. The cemetery protection device based on NB-IOT technology of claim 6, wherein: the monitoring module further comprises a Bluetooth communication unit, the Bluetooth communication unit is used for being connected with the installation terminal, and the installation terminal is used for carrying out field environment calibration on the monitoring module.
8. A cemetery protection system based on NB-IOT technology, its characterized in that: comprises a vibration monitoring device, a cloud server and a user terminal,
the vibration monitoring device comprises a main chip, a vibration sensor, an NB-IOT communication module, a Bluetooth module and a battery module, wherein the vibration sensor, the NB-IOT communication module, the Bluetooth module and the battery module are respectively connected with the main chip;
the vibration monitoring device is in wireless connection with the cloud server through an NB-IOT communication module;
the user terminal can be wirelessly connected with the vibration monitoring device through a Bluetooth module;
and the user terminal is in wireless connection with the cloud server through a network.
9. The cemetery protection system based on NB-IOT technology of claim 8, wherein: the NB-IOT communication module comprises an antenna and an NB-IOT communication card, the NB-IOT communication module is connected with the antenna and the NB-IOT communication card respectively, and the antenna is an FPC antenna.
10. The cemetery protection system based on NB-IOT technology of claim 9, wherein: the battery module is a high-capacity dry battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819892.3A CN111915868A (en) | 2020-08-14 | 2020-08-14 | Cemetery protection method, device and system based on NB-IOT technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819892.3A CN111915868A (en) | 2020-08-14 | 2020-08-14 | Cemetery protection method, device and system based on NB-IOT technology |
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| CN111915868A true CN111915868A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010819892.3A Pending CN111915868A (en) | 2020-08-14 | 2020-08-14 | Cemetery protection method, device and system based on NB-IOT technology |
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Cited By (1)
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| US20030208890A1 (en) * | 2002-05-07 | 2003-11-13 | Kim Stanley D.C. | Casket link |
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Application publication date: 20201110 |