CN107134060A - Gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things - Google Patents
Gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things Download PDFInfo
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- CN107134060A CN107134060A CN201710367354.3A CN201710367354A CN107134060A CN 107134060 A CN107134060 A CN 107134060A CN 201710367354 A CN201710367354 A CN 201710367354A CN 107134060 A CN107134060 A CN 107134060A
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- flow meter
- gas meter
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/10—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with alarm or warning devices, e.g. indicating the interrupting of the supply
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
A kind of gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things that the present invention is provided, are related to Internet of Things management domain, and this method is applied to gas meter, flow meter and the service end communicated to connect with gas meter, flow meter.This method includes, and gas meter, flow meter responds the operation of uncapping of user, and performs pass valve operation, and sends signal of uncapping to service end；Service end receives signal of uncapping, and record gas meter, flow meter is uncapped state；Gas meter, flow meter responds the password typing operation of user in preset time, generates corresponding checking password, and checking password is sent into service end；Service end will verify that password is compared with preset password, and warning message is generated when verifying that password is inconsistent with preset password.By adding password typing step, the preset password that the checking password of typing is stored with service end is compared, so as to whether judge the person of uncapping in malicious sabotage gas meter, flow meter, so that gas meter, flow meter company is according to uncapping signal and comparison result is monitored to gas meter, flow meter running status.
Description
Technical field
The present invention relates to Internet of Things management domain, in particular to a kind of gas meter, flow meter tamper method based on Internet of Things
And tamper gas meter, flow meter.
Background technology
With continuing to develop for human society, future city will carry increasing population.At present, China is in city
The period of town accelerated development, some areas "urban disease" problem is increasingly serious.To solve urban development problem, realize that city can
Sustainable development, build smart city turns into world today's urban development an irreversible historical trend.
Natural gas is increasingly becoming most important live element in people's life.In the real stage, there are some and maliciously open
Gas meter, flow meter and the electronic component destroyed in gas meter, flow meter, to obtain unlawful interests.Meanwhile, there is gas leakage in the gas meter, flow meter after destruction
Possibility, it is also possible to the lives and properties of saboteur are threatened.At this stage, gas company is difficult to discover to have malicious sabotage combustion gas
Whether the behavior of table, gas meter, flow meter is mainly sentenced by malicious sabotage according to the quality for the lead sealing for being arranged on gas meter, flow meter sealing part
It is disconnected, it is impossible to the running status of real-time remote monitoring gas meter, flow meter.
Inventor has found, it is necessary to which a kind of gas meter, flow meter is when saboteur's malice is broken, and gas meter, flow meter disconnects natural gas automatically, and notifies
Gas company is handled, to ensure that gas meter, flow meter is normally supplied.
The content of the invention
It is an object of the invention to provide a kind of gas meter, flow meter tamper method based on Internet of Things and tamper gas meter, flow meter, to improve
Above mentioned problem.
To reach above-mentioned purpose, the technical solution adopted by the present invention is as described below：
A kind of gas meter, flow meter tamper method based on Internet of Things, is communicated to connect applied to service end and with the service end
Gas meter, flow meter, methods described includes：
The gas meter, flow meter responds the operation of uncapping of user, and performs pass valve operation, and is uncapped to service end transmission
Signal；
The service end receives the signal of uncapping, and it is uncapped state to record the gas meter, flow meter；
The gas meter, flow meter responds the password typing operation of user in preset time, generates corresponding checking password, and will
The checking password is sent to the service end；
The service end by it is described checking password be compared with preset password, when it is described checking password with it is described preset it is close
Code generates warning message when inconsistent.
Further, methods described also includes：
When the gas meter, flow meter is in preset time, the gas meter, flow meter does not sense that user carries out password to the gas meter, flow meter
When typing is operated, alarm command is sent to the service end；
The service end generates warning message after receiving the alarm command.
Further, when the checking password is consistent with the preset password,
The pass lid operation of the gas meter, flow meter response user, and valve opening operation is performed, and send pass lid to the service end
Signal；
The service end receives the pass lid signal, records the gas meter, flow meter to close lid state.
Further, the gas meter, flow meter includes external power supply, and the gas meter, flow meter also includes built-in power, and methods described is also wrapped
Include：
Whether the electricity of the gas meter, flow meter detection external power supply is less than threshold value, when the external power supply electricity is less than threshold value
Built-in power wake-up signal is generated, and performs pass valve operation, and power-off signal is sent to the service end；
The gas meter, flow meter wakes up the built-in power according to the wake-up signal, so that the built-in power is the combustion gas
Table is powered；
The service termination power-off signal, and the gas meter, flow meter is recorded for power-down state.
A kind of gas meter, flow meter tamper method based on Internet of Things, applied to the gas meter, flow meter communicated to connect with service end, the side
Method includes：
The operation of uncapping of user is responded, and performs pass valve operation, and signal of uncapping is sent to the service end, so that institute
State and signal is uncapped described in service end reception and the gas meter, flow meter is recorded for uncapped state；
The password typing operation of user is responded in preset time, corresponding checking password is generated, and the checking is close
Code is sent to the service end, so that the checking password is compared the service end with preset password, when the checking
Warning message is generated when password and the inconsistent preset password.
Further, methods described also includes：
In preset time, when not sensing that user carries out password typing operation to the gas meter, flow meter, to the service
End sends alarm command, and warning message is generated after receiving the alarm command in order to the service end.
Further, when the checking password is consistent with the preset password,
The pass lid operation of user is responded, and performs valve opening operation, and pass lid signal is sent to the service end, so that institute
Service end is stated to receive the pass lid signal and record the gas meter, flow meter to close lid state.
Further, the gas meter, flow meter includes external power supply, and the gas meter, flow meter also includes built-in power, and methods described is also wrapped
Include：
Detect whether the electricity of external power supply is less than threshold value, in-built electrical is generated when the external power supply electricity is less than threshold value
Source wake-up signal, and pass valve operation is performed, and power-off signal is sent to the service end, so that the service end receives described
The gas meter, flow meter is recorded after power-off signal for power-down state；
The gas meter, flow meter wakes up the built-in power according to the wake-up signal, so that the built-in power is the combustion gas
Table is powered.
A kind of tamper gas meter, flow meter based on Internet of Things, the gas meter, flow meter is communicated to connect with service end, and the gas meter, flow meter includes
External power supply, the gas meter, flow meter include uncovering detection device, wireless transmitter module, Password Input unit, Air Valve Control module and
Controller, the uncovering detection device, wireless transmitter module, Password Input unit, Air Valve Control module with the controller
It is electrically connected with,
The uncovering detection device is used for the operation of uncapping for detecting user, generates the first electric signal, and electric by described first
Signal is sent to the controller, and the controller closes valve instruction and signal of uncapping according to first electric signal generation, and will
The pass valve instruction is sent to the Air Valve Control module, and the signal of uncapping is sent by the wireless transmitter module
To the service end, so as to record the gas meter, flow meter after signal of being uncapped described in service end processing for uncapped state；
The Air Valve Control module is used to receive the pass valve instruction, and controls air valve to close；
The Password Input unit is used for the password typing operation that user is responded in preset time, generates the second telecommunications
Number, and second electric signal is sent to the controller, the controller generates corresponding according to second electric signal
Password is verified, and the checking password is sent to the service end by the wireless transmitter module, so that the service end
The checking password is compared with preset password, alarm signal is generated when the checking password differs and caused with preset password
Number；
The controller is additionally operable to not sense the password record of user in preset time in the Password Input unit
When entering to operate, alarm command is sent to the service end by the wireless transmitting unit, so that service end receives the alarm
Warning message is generated after instruction；
When verifying that password is consistent with the preset password, the uncovering detection device is additionally operable to respond the pass lid behaviour of user
Make, generate the 3rd electric signal, and the 3rd electric signal is sent to the controller；
The controller is used to be handled the 3rd electric signal, the instruction of generation valve opening and closes lid signal, and by institute
State valve opening instruction and be sent to the Air Valve Control module, and the pass lid signal is sent to the clothes by wireless transmitter module
Business end, is pass lid state in order to which service end processing records the gas meter, flow meter；
The Air Valve Control module is additionally operable to receive the valve opening instruction, and controls air valve to open.
Further, in addition to built-in power, power loss detection means, the built-in power passes through the power loss detection means
It is connected with the controller,
The power loss detection means are used for the electricity for detecting the external power supply, when the external power supply electricity is less than default
During threshold value, power-off signal is sent to the controller；
The controller is used to receive and handle generation after the power-off signal and closes valve instruction, and the pass valve instruction is sent out
The Air Valve Control module is sent to, and power-off signal is sent to the service end, so that the service end receives the power down
Signal simultaneously records the gas meter, flow meter for power-down state；
The Air Valve Control module is used to receive the pass valve instruction, and controls the air valve to close；
The controller is additionally operable to receive and handles generation power supply wake-up signal after the power-off signal, so that described built-in
Power supply is powered for gas meter, flow meter.
A kind of gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things that the present invention is provided, are related to Internet of Things management
Field, this method is applied to gas meter, flow meter and the service end communicated to connect with gas meter, flow meter.This method includes, gas meter, flow meter response user's
Uncap operation, and perform pass valve operation, and signal of uncapping is sent to service end；Service end receives signal of uncapping, and records combustion gas
Table is uncapped state；Gas meter, flow meter responds the password typing operation of user in preset time, generates corresponding checking password, and will
Checking password is sent to service end；Service end will verify that password is compared with preset password, when checking password and preset password
Warning message is generated when inconsistent.By adding password typing step, by presetting that the checking password of typing and service end are stored
Password is compared, so as to whether judge the person of uncapping in malicious sabotage gas meter, flow meter so that gas meter, flow meter company according to uncap signal and
Comparison result is monitored to gas meter, flow meter running status.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
A kind of composition schematic diagram for gas meter, flow meter detatching-proof system based on Internet of Things that Fig. 1 provides for the present embodiment；
A kind of composition frame chart for gas meter, flow meter that Fig. 2 provides for the present embodiment；
A kind of gas meter, flow meter tamper method based on Internet of Things that Fig. 3-Fig. 4 provides for the present embodiment, applied to service end with
And the flow chart of the gas meter, flow meter communicated to connect with the service end；
A kind of gas meter, flow meter tamper method based on Internet of Things that Fig. 5-Fig. 6 provides for the present embodiment, applied to gas meter, flow meter
Flow chart.
Icon：10- gas meter, flow meter detatching-proof systems；100- service ends；200- gas meter, flow meters；300- networks；201- controllers；202-
Uncovering detection device；203- Password Input units；204- Air Valve Control modules；205- wireless transmitter modules；206- external power supplies；
207- power loss detection means；208- built-in powers.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying
Relative importance.
Referring to Fig. 1, a kind of composition signal of the gas meter, flow meter detatching-proof system 10 based on Internet of Things provided for the present embodiment
Figure, should gas meter, flow meter detatching-proof system 10 based on Internet of Things include service end 100, gas meter, flow meter 200, network 300, service end 100 with
Gas meter, flow meter 200 is communicated to connect each other by network 300.
Referring to Fig. 2, a kind of composition frame chart of the gas meter, flow meter 200 provided for the present embodiment.Gas meter, flow meter 200 includes external electricity
Source 206, uncovering detection device 202, wireless transmitter module 205, Password Input unit 203, Air Valve Control module 204 and controller
201, uncovering detection device 202, wireless transmitter module 205, Password Input unit 203, Air Valve Control module 204 are and controller
201 are electrically connected with, and external power supply 206 is uncovering detection device 202, wireless transmitter module 205, Password Input unit 203, air valve
Control module 204 and controller 201 are powered.
Uncovering detection device 202 is used for the operation of uncapping for detecting user, generates the first electric signal, and the first electric signal is sent out
Controller 201 is sent to, controller 201 closes valve instruction and signal of uncapping according to the generation of the first electric signal, valve instruction will be closed and be sent to
Air Valve Control module 204, and the signal that will uncap is sent to service end 100 by wireless transmitter module 205.
When it is implemented, uncovering detection device 202 can be slot type optoelectronic switch, but it is not limited to slot type optoelectronic switch, example
Such as semiconductor switch, mechanical switch.The optoelectronic switch includes light transmitting terminal, optical receiving end and U-type groove, the table cover of gas meter, flow meter 200
It is provided with light insulation pad.The light insulation pad is when the table cover of gas meter, flow meter 200 is closed, and the light insulation pad is in U-type groove.Work as combustion gas
When table 200 is in pass lid state, light insulation pad is in U-type groove, and slot type optoelectronic switch forms open circuit；Uncapped when gas meter, flow meter 200 is in
During state, the light insulation pad is in outside U-type groove, slot type optoelectronic switch formation path.So as to realize by slot type optoelectronic switch to combustion
The monitoring for uncapping and closing lid state of gas meter 200, and the path electric signal different from open circuit is sent to controller 201, so as to
In when gas meter, flow meter 200 is uncapped controller 201 sent and uncap signal, Yi Jixiang to service end 100 by wireless transmitter module 205
Air Valve Control module 204, which is sent, closes valve instruction.
The processing of service end 100 is uncapped after signal, and record gas meter, flow meter 200 is uncapped state.When it is implemented, service end 100
The signal of uncapping that gas meter, flow meter 200 is sent is recorded, the signal includes the corresponding sequence number of gas meter, flow meter 200, and service end 100 is according to sequence number
Corresponding user is found, and records the corresponding gas meter, flow meter 200 of the user and carries out behavior of uncapping.Signal of uncapping also is uncapped including user
When gas meter, flow meter 200 it is corresponding use aggregate data, in order to the monitoring in gas company to user's gas usage amount, prevent
User's change combustion gas uses total amount.
Air Valve Control module 204, which is used to receive, closes valve instruction, and controls air valve to close.
Password Input unit 203 is used for the password typing operation that user is responded in preset time, generates the second electric signal,
And the second electric signal is sent to controller 201, controller 201 generates corresponding checking password according to the second electric signal, and will
Checking password is sent to service end 100 by wireless transmitter module 205.When it is implemented, Password Input unit 203 can be by
Keypad, but keypad is not limited to, such as it is used for the single mechanical key for controlling resistance variations.The pressing behaviour of keypad response user
Make to send the second electric signal to controller 201, controller 201 generates corresponding checking password, controller according to the second electric signal
The checking password is sent to service end 100 by 201 by wireless transmitter module 205 with the corresponding sequence number of gas meter, flow meter 200.
Service end 100 will verify that password is compared with preset password, when checking password and preset password, which differ, to be caused
Generate alarm signal.When it is implemented, service end 100 receives checking password and the sequence of gas meter, flow meter 200 corresponding with checking password
Number, what service end 100 was pre-stored has the corresponding preset password of order number matches gas meter, flow meter 200, by preset password and checking password
Contrast, when with setting password and inconsistent checking password, the generation alarm signal of service end 100 points out the company of gas meter, flow meter 200 sequence
Number corresponding gas meter, flow meter 200 has violation operation.So as to realize the monitoring to the state of gas meter, flow meter 200, remotely managing gas meter 200.
Controller 201 is additionally operable to the password typing behaviour that Password Input unit 203 does not sense user in preset time
When making, alarm command is sent to service end 100 by wireless transmitting unit, generated so that service end 100 is received after alarm command
Warning message.
When it is implemented, user may maliciously uncap, but do not know how to input password or be afraid of that mistake is inputted after uncapping,
Password Input unit 203 is not operated.If, can be during personnel's normal maintenance gas meter, flow meter 200 of the company of gas meter, flow meter 200
Correct password is inputted when uncapping, is not carried out by the company personnel of gas meter, flow meter 200 with this behavior that judges this time to uncap.Generation report
Alert signal is alarmed, and reminds gas company to check the gas meter, flow meter 200.Meanwhile, the gas meter, flow meter 200 passes through such a mode
Design, it may also be used for carry out closing valve processing after gas meter, flow meter 200 is accidentally destroyed, prevent gas meter, flow meter 200 from largely being let out in damage
The security incident leaked and caused occurs.
Further, when verifying that password is consistent with preset password, uncovering detection device 202 is additionally operable to respond the pass of user
Lid operation, generates the 3rd electric signal, and the 3rd electric signal is sent into controller 201, so that controller 201 is by the 3rd electric signal
Lid signal and valve opening instruction are closed in generation, will be closed lid signal by wireless transmitter module 205 and are sent to service end 100, in order to take
It is engaged in after the lid signal of the processing pass of end 100, record gas meter, flow meter 200 is to close lid state；Valve opening instruction is sent to Air Valve Control module
204。
When it is implemented, when checking password is consistent with preset password, it is to carry out intra vires to be judged as that this is uncapped
Uncap, such as staff repairs to gas meter, flow meter 200, can shut gas meter, flow meter 200 after maintenance, after closing, combustion
The light insulation pad of the table cover of gas meter 200 is when the table cover of gas meter, flow meter 200 is covered in U-type groove, and optoelectronic switch is from connected state to disconnection
State, electric three electric signal is sent to controller 201, and controller 201 is received after the 3rd electric signal, control wireless transmitting unit case clothes
It is engaged in recording the gas meter, flow meter 200 to close lid state after end 100 sends a pass lid signal, the reception of the service end 100 pass lid signal.
Air Valve Control module 204 receives control Air Valve Control module 204 after valve opening instruction and opens air valve, and user can beat
Open and normally use natural gas after air valve.
Further, gas meter, flow meter 200 also includes built-in power 208, power loss detection means 207, and built-in power 208 is by falling
Electric detection means 207 is connected with controller 201.
Power loss detection means 207 are used for the electricity for detecting external power supply 206, when the electricity of external power supply 206 is less than default threshold
During value, power-off signal is sent to controller 201.When it is implemented, external power supply 206 can not be to gas meter, flow meter when less than threshold value
200 internal electronic elements are powered, and indivedual undesirables are made by carrying out operation of uncapping after removing battery or exhausting battery
The first electric signal can not be detected into controller 201, gas meter, flow meter 200 can not detect signal of uncapping.By setting internal electric source
And power loss detection means 207, power loss detection means 207 are when detecting the electricity of external power supply 206 less than threshold value to controller 201
Send power-off signal.The power loss detection means 207 can be the resistance connected with external power supply 206, when the electricity of external power supply 206
When amount is less than predetermined threshold value, the voltage at resistance two ends is less than preset value.Controller 201 detects the voltage at resistance two ends less than pre-
If during value, control built-in power 208 is that gas meter, flow meter 200 is powered.
Controller 201 is used to receive and handle generation after power-off signal and closes valve instruction, and pass valve instruction is sent into air valve
Control module 204, and power-off signal is sent to service end 100, so that service end 100 receives power-off signal and records the combustion
Gas meter 200 is power-down state.
When it is implemented, controller 201 sends a power-off signal according to power-off signal to service end 100, so that service
End 100 receive recorded after power-off signal gas meter, flow meter 200 for power-down state.
Air Valve Control module 204, which is received, closes valve instruction, and controls air valve to close.
Controller 201 is additionally operable to receive and handles generation power supply wake-up signal after power-off signal, so that built-in power 208 is
Gas meter, flow meter 200 is powered.It is powered by waking up internal electric source for the inner member of gas meter, flow meter 200, and whether monitors gas meter, flow meter 200
Uncapped after outside power depletion, to ensure the normally operation of gas meter, flow meter 200.
Fig. 3-Fig. 4 is referred to, a kind of gas meter, flow meter tamper method based on Internet of Things provided for the present embodiment, applied to clothes
Business end and the flow chart of the gas meter, flow meter communicated to connect with the service end.Methods described includes：
Step S101, gas meter, flow meter responds the operation of uncapping of user, and performs pass valve operation, and is uncapped to service end transmission
Signal.
Step S102, service end, which is received, uncaps signal and records the gas meter, flow meter for uncapped state.
Step S103, when gas meter, flow meter is in preset time, whether gas meter, flow meter senses that user carries out password record to gas meter, flow meter
Enter operation
When gas meter, flow meter is in preset time, does not detect user and gas meter, flow meter is carried out when password typing is operated to service end
Alarm command is sent, in order to which service end performs step S108.
Step S108, service end generation warning message.
When gas meter, flow meter is in preset time, does not detect user and gas meter, flow meter is carried out to perform step when password typing is operated
S104。
Step S104, gas meter, flow meter responds the password typing operation of user in preset time, generates corresponding checking password,
And checking password is sent to service end.
Step S105, service end by verify password be compared with preset password, checking password and preset password whether one
Cause
When checking password is compared service end with preset password, judges to verify password and inconsistent preset password,
Perform step S108.
When service end will verify that password is compared with preset password, when judging that checking password is consistent with preset password, hold
Row step S106.
Step S106, the pass lid operation of gas meter, flow meter response user, and valve opening operation is performed, and send pass lid to service end
Signal.
Step S107, service end, which is received, closes lid signal, records the gas meter, flow meter to close lid state.
Further, methods described also includes：
Step S201, gas meter, flow meter detects the electricity of external power supply, and whether external power supply electricity is less than predetermined threshold value
When gas meter, flow meter detects the electricity of external power supply, external power supply electricity is when being not less than predetermined threshold value, to perform step
S101。
When gas meter, flow meter detects the electricity of external power supply, and external power supply electricity is less than predetermined threshold value, step S202 is performed.
Step S202, gas meter, flow meter generation built-in power wake-up signal, and pass valve operation is performed, and send to service end
Electric signal.
Step S203, gas meter, flow meter wakes up built-in power so that built-in power is powered for gas meter, flow meter according to wake-up signal.
Step S204, service termination power-off signal, and gas meter, flow meter is recorded for power-down state.
Fig. 5-Fig. 6 is referred to, a kind of gas meter, flow meter tamper method based on Internet of Things provided for the present embodiment, applied to combustion
The flow chart of gas meter.
Step S401, responds the operation of uncapping of user, and performs pass valve operation, and sends signal of uncapping to service end.
Step S402, in preset time, whether gas meter, flow meter senses that user carries out password typing operation to gas meter, flow meter
When in preset time, gas meter, flow meter is when not sensing that user carries out password typing operation to gas meter, flow meter, to clothes
Business end sends alarm command, in order to which service end generates warning message.
When in preset time, gas meter, flow meter is when sensing that user carries out password typing operation to gas meter, flow meter, to perform step
S403。
Step S403, the password typing operation of response user generates corresponding checking password, and checking password is sent to
Service end.
Step S404, when service end will verify that password is compared with preset password, checking password and preset password are one
During cause, the pass lid operation of user is responded, and performs valve opening operation, and pass lid signal is sent to service end.
Step S405, when service end will verify that password is compared with preset password, checking password and preset password are not
When consistent, alarm signal is generated, and alarm wire size is sent to service end.
Further, methods described also includes：
Step S301, gas meter, flow meter detects the electricity of external power supply, and whether external power supply electricity is less than predetermined threshold value
When gas meter, flow meter detects the electricity of external power supply, external power supply electricity is when being not less than predetermined threshold value, to perform step
S401。
When gas meter, flow meter detects the electricity of external power supply, and external power supply electricity is less than predetermined threshold value, step S302 is performed.
Step S302, generates built-in power wake-up signal, and performs pass valve operation, and sends power down letter to service end
Number.
Step S303, gas meter, flow meter wakes up built-in power so that built-in power is powered for gas meter, flow meter according to wake-up signal.
In summary, the present invention is provided a kind of gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things, are related to
Internet of Things management domain, this method is applied to gas meter, flow meter and the service end communicated to connect with gas meter, flow meter.This method includes, gas meter, flow meter
The operation of uncapping of user is responded, and performs pass valve operation, and signal of uncapping is sent to service end；Service end receives letter of uncapping
Number, record gas meter, flow meter is uncapped state；Gas meter, flow meter responds the password typing operation of user in preset time, generates corresponding test
Password is demonstrate,proved, and checking password is sent to service end；Service end will verify that password is compared with preset password, when checking password
With preset password it is inconsistent when generate warning message.By adding password typing step, by the checking password and service end of typing
The preset password of storage is compared, so as to whether judge the person of uncapping in malicious sabotage gas meter, flow meter so that gas meter, flow meter company according to
Uncap signal and comparison result is monitored to gas meter, flow meter running status.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of gas meter, flow meter tamper method based on Internet of Things, the combustion communicated to connect applied to service end and with the service end
Gas meter, it is characterised in that methods described includes：
The gas meter, flow meter responds the operation of uncapping of user, and performs pass valve operation, and sends signal of uncapping to the service end；
The service end receives the signal of uncapping, and it is uncapped state to record the gas meter, flow meter；
The gas meter, flow meter responds the password typing operation of user in preset time, generates corresponding checking password, and will be described
Checking password is sent to the service end；
The checking password is compared the service end with preset password, verifies password with the preset password not when described
Warning message is generated when consistent.
2. according to a kind of gas meter, flow meter tamper method based on Internet of Things described in claim 1, it is characterised in that methods described is also wrapped
Include：
When the gas meter, flow meter is in preset time, the gas meter, flow meter does not sense that user carries out password typing to the gas meter, flow meter
During operation, alarm command is sent to the service end；
The service end generates warning message after receiving the alarm command.
3. a kind of gas meter, flow meter tamper method based on Internet of Things according to claim 1, it is characterised in that when the checking
When password is consistent with the preset password,
The pass lid operation of the gas meter, flow meter response user, and valve opening operation is performed, and send pass lid signal to the service end；
The service end receives the pass lid signal, records the gas meter, flow meter to close lid state.
4. according to a kind of gas meter, flow meter tamper method based on Internet of Things described in any one of claim 1-3, the gas meter, flow meter
Including external power supply, it is characterised in that the gas meter, flow meter also includes built-in power, methods described also includes：
Whether the electricity of the gas meter, flow meter detection external power supply is less than threshold value, is generated when the external power supply electricity is less than threshold value
Built-in power wake-up signal, and pass valve operation is performed, and send power-off signal to the service end；
The gas meter, flow meter wakes up the built-in power according to the wake-up signal, so that the built-in power supplies for the gas meter, flow meter
Electricity；
The service termination power-off signal, and the gas meter, flow meter is recorded for power-down state.
5. a kind of gas meter, flow meter tamper method based on Internet of Things, applied to the gas meter, flow meter communicated to connect with service end, its feature exists
In methods described includes：
The operation of uncapping of user is responded, and performs pass valve operation, and signal of uncapping is sent to the service end, so that the clothes
It is engaged in uncapping signal described in the reception of end and records the gas meter, flow meter for uncapped state；
The password typing operation of user is responded in preset time, corresponding checking password is generated, and the checking password is sent out
The service end is sent to, so that the checking password is compared the service end with preset password, when the checking password
With the preset password it is inconsistent when generate warning message.
6. according to a kind of gas meter, flow meter tamper method based on Internet of Things described in claim 5, it is characterised in that methods described is also wrapped
Include：
In preset time, when not sensing that user carries out password typing operation to the gas meter, flow meter, sent out to the service end
Alarm command is sent, warning message is generated after receiving the alarm command in order to the service end.
7. a kind of gas meter, flow meter tamper method based on Internet of Things according to claim 5, it is characterised in that when the checking
When password is consistent with the preset password,
The pass lid operation of user is responded, and performs valve opening operation, and pass lid signal is sent to the service end, so that the clothes
Business end receives the pass lid signal and records the gas meter, flow meter to close lid state.
8. according to a kind of gas meter, flow meter tamper method based on Internet of Things described in any one of claim 5-7, the gas meter, flow meter
Including external power supply, it is characterised in that the gas meter, flow meter also includes built-in power, methods described also includes：
Detect whether the electricity of external power supply is less than threshold value, generation built-in power is called out when the external power supply electricity is less than threshold value
Awake signal, and pass valve operation is performed, and power-off signal is sent to the service end, so that the service end receives the power down
The gas meter, flow meter is recorded after signal for power-down state；
The gas meter, flow meter wakes up the built-in power according to the wake-up signal, so that the built-in power supplies for the gas meter, flow meter
Electricity.
9. a kind of tamper gas meter, flow meter based on Internet of Things, the gas meter, flow meter is communicated to connect with service end, the gas meter, flow meter includes outer
Put power supply, it is characterised in that the gas meter, flow meter includes uncovering detection device, wireless transmitter module, Password Input unit, air valve control
Molding block and controller, the uncovering detection device, wireless transmitter module, Password Input unit, Air Valve Control module are and institute
Controller electric connection is stated,
The uncovering detection device is used to detecting the operation of uncapping of user, the first electric signal of generation, and by first electric signal
The controller is sent to, the controller closes valve instruction and signal of uncapping according to first electric signal generation, and will be described
Close valve instruction and is sent to the Air Valve Control module, and the signal of uncapping by the wireless transmitter module is sent to institute
Service end is stated, so as to record the gas meter, flow meter after signal of being uncapped described in service end processing for uncapped state；
The Air Valve Control module is used to receive the pass valve instruction, and controls air valve to close；
The Password Input unit is used for the password typing operation that user is responded in preset time, generates the second electric signal, and
Second electric signal is sent to the controller, the controller is close according to the corresponding checking of second electric signal generation
Code, and the checking password is sent to the service end by the wireless transmitter module, so that the service end will be described
Checking password is compared with preset password, and alarm signal is generated when the checking password differs and caused with preset password；
The controller is additionally operable to not sense the password typing behaviour of user in preset time in the Password Input unit
When making, alarm command is sent to the service end by the wireless transmitting unit, so that service end receives the alarm command
After generate warning message；
When verifying that password is consistent with the preset password, the uncovering detection device is additionally operable to respond the pass lid operation of user,
The 3rd electric signal is generated, and the 3rd electric signal is sent to the controller；
The controller is used to be handled the 3rd electric signal, the instruction of generation valve opening and pass lid signal, and is opened described
Valve instruction is sent to the Air Valve Control module, and the pass lid signal is sent into the service by wireless transmitter module
End, is pass lid state in order to which service end processing records the gas meter, flow meter；
The Air Valve Control module is additionally operable to receive the valve opening instruction, and controls air valve to open.
10. the tamper gas meter, flow meter according to claim 9 based on Internet of Things, it is characterised in that also including built-in power, fall
Electric detection means, the built-in power is connected by the power loss detection means with the controller,
The power loss detection means are used for the electricity for detecting the external power supply, when the external power supply electricity is less than predetermined threshold value
When, send power-off signal to the controller；
The controller is used to receive and handle generation after the power-off signal and closes valve instruction, and the pass valve instruction is sent to
The Air Valve Control module, and power-off signal is sent to the service end, so that the service end receives the power-off signal
And the gas meter, flow meter is recorded for power-down state；
The Air Valve Control module is used to receive the pass valve instruction, and controls the air valve to close；
The controller is additionally operable to receive and handles generation power supply wake-up signal after the power-off signal, so that the built-in power
Powered for gas meter, flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367354.3A CN107134060A (en) | 2017-05-23 | 2017-05-23 | Gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367354.3A CN107134060A (en) | 2017-05-23 | 2017-05-23 | Gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134060A true CN107134060A (en) | 2017-09-05 |
Family
ID=59732701
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367354.3A Pending CN107134060A (en) | 2017-05-23 | 2017-05-23 | Gas meter, flow meter tamper method and tamper gas meter, flow meter based on Internet of Things |
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| Country | Link |
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| CN (1) | CN107134060A (en) |
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