CN110232801A - A kind of theft preventing method for bluetooth water meter - Google Patents
A kind of theft preventing method for bluetooth water meter Download PDFInfo
- Publication number
- CN110232801A CN110232801A CN201910385433.6A CN201910385433A CN110232801A CN 110232801 A CN110232801 A CN 110232801A CN 201910385433 A CN201910385433 A CN 201910385433A CN 110232801 A CN110232801 A CN 110232801A
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- water meter
- bimodulus
- broadcast data
- preventing method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- 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
- G08B25/08—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 communication transmission lines
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- 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 discloses a kind of theft preventing method for bluetooth water meter, the first step, 5.0 water meter of bluetooth always work in the state of bluetooth peripheral hardware, and the broadcast data of transmission in every 1 second allows other bluetooth central apparatus to receive the broadcast data issued；Second step, bluetooth+NB bimodulus water meter usually also work in the state of bluetooth peripheral hardware, bluetooth central apparatus state is automatically switched to every 1 hour bluetooth+NB bimodulus water meter, start to receive the broadcast data that surrounding bluetooth water meter is sent, then multiplied by a coefficient after being taken absolute value according to the RSSI numerical value in the broadcast data received, obtain the distance between bimodulus water meter and bluetooth water meter, this coefficient is obtained by test measuring and calculating, the present invention uses 5.0 chip of bluetooth and NB-IoT wireless communication module, cleverly realizes the antitheft function of water meter using bluetooth ranging.Whole system realizes water meter anti-theft function, engineering cost is greatly saved in the case where additionally not increasing equipment and component.
Description
Technical field
The present invention relates to a kind of 5.0 radio transmitting device of bluetooth and a kind of NB-IoT radio transmitting device, more particularly, to
A kind of theft preventing method for bluetooth water meter.
Background technique
All the time, prevent the water meter being mounted on pipeline and gas meter, flow meter from illegally stealing the technology torn open all without specific effective
Method.What is generallyd use at present is to increase the method for pipeline lead sealing to water meter or gas meter, flow meter, and with purely mechanic lead sealing by water meter
It links together with pipe fitting nut, once someone dismantles water meter, lead sealing will be destroyed, will be by pipe when waiting next inspection
Reason personnel discovery.
Although the method for such Anti-theft-dismounting has that at low cost, installation is easy to operate, but there is also obvious deficiency, Anti-theft-dismounting effect
Fruit is very poor.Specifically: first is that being not easy to find.When encountering inspection, will can steal the water pump composite torn open in time can be in situ, and uses class
As lead sealing seal again, inspection personnel is not easy to find.Second is that discovery is not in time.It only waits and is likely to discovery water meter quilt when inspections
Robber tears open.Due to largely using intelligent meter at present, polling period is all long, and is not easy inspection of registering one's residence, to cause water meter quilt
Robber, which tears open, to be found in time.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of antitheft square for bluetooth water meter
Method, to solve the above problems.
To achieve the above object, the invention provides the following technical scheme: a kind of theft preventing method for bluetooth water meter, special
Sign is, includes the following steps；
The first step, 5.0 water meter of bluetooth always work in the state of bluetooth peripheral hardware, and the broadcast data of transmission in every 1 second allows it
His bluetooth central apparatus receives the broadcast data issued；
Second step, bluetooth+NB bimodulus water meter usually also worked in the state of bluetooth peripheral hardware, every 1 hour bluetooth+NB bimodulus water meter
Bluetooth central apparatus state is automatically switched to, starts to receive the broadcast data that surrounding bluetooth water meter is sent, then basis receives
Broadcast data in RSSI numerical value take absolute value after multiplied by a coefficient, obtain between bimodulus water meter and bluetooth water meter away from
From, this coefficient is obtained by test measuring and calculating, carry out this bluetooth water meter at a distance from bluetooth+NB bimodulus water meter to converse, once
This distance is greater than preset numerical value, and bluetooth+NB bimodulus water meter automatically opens NB-IoT module will be on abnormal bluetooth water meter number
The cloud of biography, to remind administrative staff, once all bluetooth water meters for the connection of bluetooth+NB bimodulus water meter occur all exceed it is default
Distance then can determine that bluetooth+NB bimodulus water meter is stolen；
Third step, for installing the water meter in ground well and pipeline enclosure concentratedly, as long as installation one piece of bluetooth+NB bimodulus water meter, other
All installation bluetooth water meter can realize the function of Anti-theft-dismounting.
4th step, cloud system allow administrative staff to match host and more slaves, and determine a host nurse
Those slaves.These unpaired messages automatically by NB-IoT network transmission to corresponding bluetooth+NB bimodulus water meter, to open cloth
Anti- function.Administrative staff can also occur revocation deployment order to give bluetooth+NB bimodulus water meter by NB-IoT network, to solve
Except deployment.
As a preferred technical solution of the present invention, 5.0 water meter of bluetooth is by meeting the SOC core of 5.0 agreement of bluetooth
The part such as piece, battery, base table, transmitting device and electric machine valve actuator forms.
As a preferred technical solution of the present invention, the bluetooth+NB bimodulus water meter is by meeting 5.0 agreement of bluetooth
SOC chip, battery, base table, transmitting device, electric machine valve actuator and NB-IoT communication module composition.
As a preferred technical solution of the present invention, one piece of bluetooth+NB bimodulus water meter can connect at most simultaneously
32 pieces of normal blue dentifrice water tables.
Compared with prior art, the beneficial effects of the present invention are: the 1, present invention is wireless using 5.0 chip of bluetooth and NB-IoT
Communication module cleverly realizes the antitheft function of water meter using bluetooth ranging.Whole system is not increasing equipment and portion additionally
In the case where part, water meter anti-theft function is realized, engineering cost is greatly saved.
2, the present invention is antitheft applied to water meter by bluetooth ranging technology, and site installation test is extremely convenient, does not have to additional increase
Add operating expenses, greatly facilitates construction personnel.
3, the features such as bluetooth ranging technology that the present invention uses has low in energy consumption, high sensitivity, anti-theft effect is significant.
4, the NB-IoT communication module that uses of the present invention, as transmission device have covering is wide, connection is more, rate fastly, at
The features such as this is low, low in energy consumption, framework is excellent.Promptly and accurately robber can be torn open warning message and be sent to cloud server.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of theft preventing method theory structure schematic diagram for bluetooth water meter of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of theft preventing method for bluetooth water meter, feature exist
In including the following steps；
The first step, 5.0 water meter of bluetooth always work in the state of bluetooth peripheral hardware, and the broadcast data of transmission in every 1 second allows it
His bluetooth central apparatus receives the broadcast data issued；
Second step, bluetooth+NB bimodulus water meter usually also worked in the state of bluetooth peripheral hardware, every 1 hour bluetooth+NB bimodulus water meter
Bluetooth central apparatus state is automatically switched to, starts to receive the broadcast data that surrounding bluetooth water meter is sent, then basis receives
Broadcast data in RSSI numerical value take absolute value after multiplied by a coefficient, obtain between bimodulus water meter and bluetooth water meter away from
From, this coefficient is obtained by test measuring and calculating, carry out this bluetooth water meter at a distance from bluetooth+NB bimodulus water meter to converse, once
This distance is greater than preset numerical value, and bluetooth+NB bimodulus water meter automatically opens NB-IoT module will be on abnormal bluetooth water meter number
The cloud of biography, to remind administrative staff, once all bluetooth water meters for the connection of bluetooth+NB bimodulus water meter occur all exceed it is default
Distance then can determine that bluetooth+NB bimodulus water meter is stolen；
Third step, for installing the water meter in ground well and pipeline enclosure concentratedly, as long as installation one piece of bluetooth+NB bimodulus water meter, other
All installation bluetooth water meter can realize the function of Anti-theft-dismounting.
4th step, cloud system allow administrative staff to match host and more slaves, and determine a host nurse
Those slaves.These unpaired messages automatically by NB-IoT network transmission to corresponding bluetooth+NB bimodulus water meter, to open cloth
Anti- function.Administrative staff can also occur revocation deployment order to give bluetooth+NB bimodulus water meter by NB-IoT network, to solve
Except deployment.
Preferably, 5.0 water meter of bluetooth is by meeting SOC chip, battery, base table, transmitting device and the motor of 5.0 agreement of bluetooth
The part such as valve actuator forms.
Preferably, bluetooth+NB bimodulus water meter by meet the SOC chip of 5.0 agreement of bluetooth, battery, base table, transmitting device,
Electric machine valve actuator and NB-IoT communication module composition.
Preferably, one piece of bluetooth+NB bimodulus water meter can connect most 32 pieces of normal blues dentifrice water tables simultaneously.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of theft preventing method for bluetooth water meter, which is characterized in that include the following steps；
The first step, 5.0 water meter of bluetooth always work in the state of bluetooth peripheral hardware, and the broadcast data of transmission in every 1 second allows it
His bluetooth central apparatus receives the broadcast data issued；
Second step, bluetooth+NB bimodulus water meter usually also worked in the state of bluetooth peripheral hardware, every 1 hour bluetooth+NB bimodulus water meter
Bluetooth central apparatus state is automatically switched to, starts to receive the broadcast data that surrounding bluetooth water meter is sent, then basis receives
Broadcast data in RSSI numerical value take absolute value after multiplied by a coefficient, obtain between bimodulus water meter and bluetooth water meter away from
From, this coefficient is obtained by test measuring and calculating, carry out this bluetooth water meter at a distance from bluetooth+NB bimodulus water meter to converse, once
This distance is greater than preset numerical value, and bluetooth+NB bimodulus water meter automatically opens NB-IoT module will be on abnormal bluetooth water meter number
The cloud of biography, to remind administrative staff, once all bluetooth water meters for the connection of bluetooth+NB bimodulus water meter occur all exceed it is default
Distance then can determine that bluetooth+NB bimodulus water meter is stolen；
Third step, for installing the water meter in ground well and pipeline enclosure concentratedly, as long as installation one piece of bluetooth+NB bimodulus water meter, other
All installation bluetooth water meter can realize the function of Anti-theft-dismounting；
4th step, cloud system allow administrative staff to match host and more slaves, and determine that a host nurses those
Slave；
These unpaired messages automatically by NB-IoT network transmission to corresponding bluetooth+NB bimodulus water meter, to open deployment function
Energy；
Administrative staff can also occur revocation deployment order to give bluetooth+NB bimodulus water meter by NB-IoT network, to release
Deployment.
2. a kind of theft preventing method for bluetooth water meter according to claim 1, which is characterized in that 5.0 water of bluetooth
Table is partially made of SOC chip, battery, base table, transmitting device and the electric machine valve actuator etc. for meeting 5.0 agreement of bluetooth.
3. a kind of theft preventing method for bluetooth water meter according to claim 1, which is characterized in that the bluetooth+NB is double
Mould water meter is led to by SOC chip, battery, base table, transmitting device, electric machine valve actuator and the NB-IoT for meeting 5.0 agreement of bluetooth
Interrogate module composition.
4. a kind of theft preventing method for bluetooth water meter according to claim 1, which is characterized in that one piece of bluetooth+
NB bimodulus water meter can connect most 32 pieces of normal blues dentifrice water tables simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385433.6A CN110232801B (en) | 2019-05-09 | 2019-05-09 | Anti-theft method for Bluetooth water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385433.6A CN110232801B (en) | 2019-05-09 | 2019-05-09 | Anti-theft method for Bluetooth water meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110232801A true CN110232801A (en) | 2019-09-13 |
| CN110232801B CN110232801B (en) | 2021-02-05 |
Family
ID=67860456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910385433.6A Active CN110232801B (en) | 2019-05-09 | 2019-05-09 | Anti-theft method for Bluetooth water meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN110232801B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375748A (en) * | 2021-06-07 | 2021-09-10 | 深圳市捷先数码科技股份有限公司 | Digital second water meter applied to water meter Internet of things |
| CN113891188A (en) * | 2021-11-10 | 2022-01-04 | 深圳市平政通科技有限公司 | Water meter system capable of reporting remotely |
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| US20140253314A1 (en) * | 2012-09-24 | 2014-09-11 | Amy Rambadt | Child safety seat mobile alarm and method therefor |
| CN103093585A (en) * | 2013-01-08 | 2013-05-08 | 广东欧珀移动通信有限公司 | Device and method for preventing phone from being lost |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375748A (en) * | 2021-06-07 | 2021-09-10 | 深圳市捷先数码科技股份有限公司 | Digital second water meter applied to water meter Internet of things |
| CN113375748B (en) * | 2021-06-07 | 2024-04-16 | 深圳市捷先数码科技股份有限公司 | Digital second through water meter applied to water meter internet of things |
| CN113891188A (en) * | 2021-11-10 | 2022-01-04 | 深圳市平政通科技有限公司 | Water meter system capable of reporting remotely |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110232801B (en) | 2021-02-05 |
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