CN107230338A - A kind of wireless gas kilowatt meter reading-out system based on ZigBee - Google Patents

A kind of wireless gas kilowatt meter reading-out system based on ZigBee Download PDF

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Publication number
CN107230338A
CN107230338A CN201710565404.9A CN201710565404A CN107230338A CN 107230338 A CN107230338 A CN 107230338A CN 201710565404 A CN201710565404 A CN 201710565404A CN 107230338 A CN107230338 A CN 107230338A
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China
Prior art keywords
module
gas
zigbee
meter
mobile phone
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CN201710565404.9A
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Chinese (zh)
Inventor
李楠
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Nanjing Institute of Industry Technology
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Nanjing Institute of Industry Technology
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Priority to CN201710565404.9A priority Critical patent/CN107230338A/en
Publication of CN107230338A publication Critical patent/CN107230338A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/12Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16Combustible gas alarms
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

The invention discloses a kind of wireless gas kilowatt meter reading-out system based on ZigBee, including control end, at least one concentrator, at least one acquisition terminal and at least one gas meter, flow meter;Each acquisition terminal passes through ZigBee communication mode and at least one gas meter, flow meter wireless connection and data communication;Each concentrator passes through ZigBee communication mode and at least one acquisition terminal wireless connection and data communication;All concentrators pass through GPRS communication modes and control end wireless connection and data communication, while intelligent radio remote meter reading, indoor environment is monitored by gas security and temperature sensor in real time, automatic alarm and closing gas valve door during generation gas leakage, increase gas-fired equipment safety in utilization, prevent fire incident.

Description

A kind of wireless gas kilowatt meter reading-out system based on ZigBee
Technical field
The present invention relates to a kind of wireless gas meter copying device, the fire alarm intelligent radio of ZigBee technology is based especially on Gas meter reading system.
Background technology
With the continuous propulsion of urbanization process, the use of combustion gas is increasingly popularized, and gas company's number of users constantly increases Long, according to traditional manual metering mode, human cost and time cost are higher, exist meter reading personnel's inefficiency, Data acquisition time is delayed, be difficult to time-shared charge, combustion gas charge department pays the drawback such as big.Intelligent wireless fuel gas kilowatt meter reading-out system can With automatic data logging, gas meter reading efficiency is improved, a large amount of manpower and materials of civil gas management department, the intelligent water of lifting gas burning system are saved It is flat, it is the developing direction of gas meter reading mode.
Combustion gas is stepped into resident family, and many facilities are provided to life, also potential safety hazard is added simultaneously, because of combustion gas The accident such as fire happens occasionally caused by leakage.
At present, known gas meter reading system is mainly made up of equipment such as gas meter, flow meter, collector, concentrator and main websites, is adopted The combustion gas that storage is gathered in each user's gas table uses the data such as the number of degrees, then transfers data to upper level by transmission network Equipment concentrator in, concentrator collects the data of each acquisition terminal, carries out processing storage, and can and main website carry out data friendship Change.But, these gas meter reading systems can not be by carrying out from group comprising the various wireless communication mode including ZigBee communication Net remote automatic meter reading, and indoor environment can not be monitored in real time, it can not be handled in time when there is the emergency case of gas leakage, Easily it is delayed optimization process opportunity, it is difficult to prevent the generation of fire.
The content of the invention
The technical problem to be solved in the present invention is:Overcome existing gas meter reading system can not monitor in real time indoor environment, The deficiency that can not be handled in time when there are the emergency cases such as gas leakage, the present invention provides a kind of gas meter reading system, the combustion Gas kilowatt meter reading-out system can not only realize intelligent remote wireless meter reading, and can monitor indoor environment in real time, when gas concentration in environment During too high or too high temperature, automatic alarm.
The technical solution adopted for the present invention to solve the technical problems is:A kind of wireless gas kilowatt meter reading-out system based on ZigBee, Including a control end, at least one concentrator, at least one acquisition terminal and at least one gas meter, flow meter;
The control end includes a server and a first GPRS communication module, the first GPRS communication modules and service Device is connected, and the first GPRS communication modules are used to build GPRS communication ports;
The concentrator is included:Bluetooth module, for being communicated by Blue-tooth communication method and keeper's mobile phone, receives management Data or send data to keeper's mobile phone that member's mobile phone is sended over;Valve positioner, the unlatching for controlling burnt gas valve And closing;First memory module, for storing the combustion gas data collected;First ZigBee module, leads to for building ZigBee Believe passage;First microcontroller, for being controlled to each module of concentrator;First gsm module, for passing through gsm communication side Formula and user mobile phone are communicated, data or send data to user mobile phone that reception user mobile phone is sended over;2nd GPRS Communication module, for building GPRS communication ports;First power module is suitable for providing voltage swing for each module of concentrator And stable power supply;
The acquisition terminal is included:First sound and light alarm module, the gas concentration for acquisition terminal local environment is too high or temperature Alarm sound is sent when spending high abnormal conditions and flashing is alarmed;First gas security, for detecting collection The combustable gas concentration of terminal local environment;First temperature sensor, the temperature value for detecting acquisition terminal local environment;The Two microcontrollers, for being controlled to each module of acquisition terminal;Second ZigBee module, leads to for building ZigBee communication Road;Second gsm module, for being communicated by gsm communication mode and user mobile phone, receives the number that user mobile phone is sended over According to or send data to user mobile phone;Second memory module, for storing the combustion gas data collected;Second source module, is used In providing voltage swing suitable and stable power supply for each module of acquisition terminal;
The gas meter, flow meter is included:Second sound and light alarm module, occurs that gas concentration is too high or temperature for gas meter, flow meter local environment Alarm sound is sent during too high abnormal conditions and flashing is alarmed;Display module, for showing that time, metering obtain The combustion gas number of degrees and the abnormal conditions state that detects;Second gas security, for detecting the flammable of gas meter, flow meter local environment Gas and carbon monoxide gas concentration;Second temperature sensor, the temperature value for detecting gas meter, flow meter local environment;Measure mould Block, the combustion gas data for gathering consumption;3rd microcontroller, for being controlled to each module of gas meter, flow meter;3rd ZigBee Module, for building ZigBee communication passage;3rd gsm module, for being led to by gsm communication mode and user mobile phone Letter, data or send data to user mobile phone that reception user mobile phone is sended over;Clock module, for timing, there is provided real-time Time data, including year, month, day, week, when, minute, second;3rd power module, for providing voltage swing for each module of gas meter, flow meter Suitable and stable power supply;
Each acquisition terminal passes through ZigBee communication mode and at least one gas meter, flow meter wireless connection and data communication;It is each to concentrate Device passes through ZigBee communication mode and at least one acquisition terminal wireless connection and data communication;All concentrators are logical by GPRS Letter mode and control end wireless connection and data communication.
Compared with prior art, the beneficial effects of the invention are as follows can pass through combustion while intelligent radio remote meter reading Gas sensor and temperature sensor monitor indoor environment in real time, occur automatic alarm and closing gas valve door during gas leakage, increase Plus gas-fired equipment safety in utilization, prevent fire incident.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the gas meter, flow meter structural representation of wireless gas kilowatt meter reading-out system.
Fig. 3 is the acquisition terminal structural representation of wireless gas kilowatt meter reading-out system.
Fig. 4 is the concentrator structure schematic diagram of wireless gas kilowatt meter reading-out system.
1. control end in figure, 2. concentrators, 3. acquisition terminals, 4. gas meter, flow meters, 5. second sound and light alarm modules, 6. displays Module, 7. second gas securities, 8. second temperature sensors, 9. metering modules, 10. the 3rd microcontrollers, 11. the 3rd ZigBee module, 12. the 3rd gsm modules, 13. clock modules, 14. the 3rd power modules, 15. first sound and light alarm modules, 16. First gas security, 17. first temperature sensors, 18. second microcontrollers, 19. second ZigBee modules, 20. the 2nd GSM Module, 21. second memory modules, 22. second source modules, 23. bluetooth modules, 24. valve positioners, 25. first storage moulds Block, 26. first ZigBee modules, 27. first microcontrollers, 28. first gsm modules, 29. the 2nd GPRS communication modules, 30. One power module.
Embodiment
To make present disclosure clearer, below in conjunction with the accompanying drawings, the embodiment to the present invention makees further detailed Description.It should be noted that for purposes of clarity, unrelated to the invention, ordinary skill is eliminated in accompanying drawing and explanation The expression and description of part known to personnel.
Embodiment 1 refers to Fig. 1, a kind of wireless gas kilowatt meter reading-out system based on ZigBee, including control end 1, extremely A few concentrator 2, at least one acquisition terminal 3 and at least one gas meter, flow meter 4;
The control end 1 includes a server and a first GPRS communication module, the first GPRS communication modules and clothes Business device connection, the first GPRS communication modules are used to build GPRS communication ports;
The concentrator 2 is included:Bluetooth module 23, for being communicated by Blue-tooth communication method and keeper's mobile phone, is received Data or send data to keeper's mobile phone that keeper's mobile phone is sended over;Valve positioner 24, for controlling burnt gas valve Opening and closing;First memory module 25, for storing the combustion gas data collected;First ZigBee module 26, for structure Build ZigBee communication passage;First microcontroller 27, for being controlled to each module of concentrator 2;First gsm module 28, is used Communicated in by gsm communication mode and user mobile phone, data or send data to use that reception user mobile phone is sended over Family mobile phone;2nd GPRS communication modules 29, for building GPRS communication ports;First power module 30, for for concentrator 2 it is each Module provides voltage swing suitable and stable power supply;
The acquisition terminal 3 is included:First sound and light alarm module 15, the gas concentration for the local environment of acquisition terminal 3 is too high Or send alarm sound during the too high abnormal conditions of temperature and flashing is alarmed;First gas security 16, for examining Survey the combustable gas concentration of the local environment of acquisition terminal 3;First temperature sensor 17, for detecting the local environment of acquisition terminal 3 Temperature value;Second microcontroller 18, for being controlled to each module of acquisition terminal 3;Second ZigBee module 19, for structure Build ZigBee communication passage;Second gsm module 20, for being communicated by gsm communication mode and user mobile phone, receives user Data or send data to user mobile phone that mobile phone is sended over;Second memory module 21, for storing the combustion gas number collected According to;Second source module 22, for providing voltage swing suitable and stable power supply for each module of acquisition terminal 3;
The gas meter, flow meter 4 is included:Second sound and light alarm module 5, occurs that gas concentration is too high or temperature for the local environment of gas meter, flow meter 4 Alarm sound is sent when spending high abnormal conditions and flashing is alarmed;Display module 6, for showing time, metering The obtained combustion gas number of degrees and the abnormal conditions state detected;Second gas security 7, for detecting the local environment of gas meter, flow meter 4 Fuel gas and carbon monoxide gas concentration;Second temperature sensor 8, the temperature value for detecting the local environment of gas meter, flow meter 4; Metering module 9, the combustion gas data for gathering consumption;3rd microcontroller 10, for being controlled to each module of gas meter, flow meter 4; 3rd ZigBee module 11, for building ZigBee communication passage, the 3rd gsm module 12, for passing through gsm communication mode and use Family mobile phone is communicated, data or send data to user mobile phone that reception user mobile phone is sended over;Clock module 13, is used for Timing there is provided real-time time data, including year, month, day, week, when, minute, second;3rd power module 14, for for gas meter, flow meter 4 it is each Module provides voltage swing suitable and stable power supply;
Each acquisition terminal 3 passes through ZigBee communication mode and at least one wireless connection of gas meter, flow meter 4 and data communication;Each collection Middle device 2 passes through ZigBee communication mode and at least one wireless connection of acquisition terminal 3 and data communication;All concentrators 2 pass through GPRS communication modes and the wireless connection of control end 1 and data communication.
In concrete application, as shown in Fig. 2 gas meter, flow meter 4, including the second sound and light alarm module 5, display module 6, the second combustion gas Sensor 7, second temperature sensor 8, metering module 9, the 3rd microcontroller 10, the 3rd ZigBee module 11, the 3rd gsm module 12, the power module 14 of clock module 13 and the 3rd;Second sound and light alarm module 5 is connected with the 3rd microcontroller 10, display module 6 It is connected with the 3rd microcontroller 10, the second gas security 7 is connected with the 3rd microcontroller 10, second temperature sensor 8 and Three microcontrollers 10 are connected, and metering module 9 is connected with the 3rd microcontroller 10, the 3rd ZigBee module 11 and the 3rd microcontroller 10 are connected, and the 3rd gsm module 12 is connected with the 3rd microcontroller 10, and clock module 13 is connected with the 3rd microcontroller 10, and the 3rd Power module 14 is powered.
The gas meter, flow meter 4 includes rectangle shell.Second sound and light alarm module 5 includes buzzer and LED(It is luminous Diode).The display module 6 uses 12864LCD(LCDs).The model MQ-9 of second gas security 7, Fuel gas and the CO gas such as detectable methane, liquefied petroleum gas, it is widely applicable, it is safe.The second temperature Sensor 8 uses DS18B20 integrated chips.The metering module 9 includes diaphragm gas gauge assembly.3rd microcontroller 10 and the 3rd ZigBee module 11 use CC2530 integrated chips.3rd gsm module 12 uses SIM800C integrated chips. The clock module 13 uses DS12C887 integrated chips, its can calculate the second, point, hour, week, day, the moon, seven kinds of times letters of year Breath, band leap year compensation, carries crystal oscillator and lithium battery, can work for 10 years in the case of no external power source.Described Three power modules 14 include three pieces of rechargeable type lithium batteries, LDO(Low pressure difference linear voltage regulator)It is depressured chip and a LDO Boost chip.The lithium battery voltage is 3.7-4.2V, and battery size is 18650, and battery capacity is 3000mAh, three blocks of lithium electricity First piece of connection LDO decompression chip in pond, is display module 6, microcontroller 10 and ZigBee module after being 3.3V through decompression 11 power supplies, second piece of lithium battery connects LDO boost chips, it is boosted be after 5V be the second gas security 7, second temperature sensing Device 8, clock module 13 are powered, and the 3rd piece of lithium battery is powered to the 3rd gsm module 12.
As shown in figure 3, acquisition terminal 3, including the first sound and light alarm module 15, the first gas security 16, the first temperature Sensor 17, the second microcontroller 18, the second ZigBee module 19, the second gsm module 20, the second memory module 21 and the second electricity Source module 22;First sound and light alarm module 15 is connected with the second microcontroller 18, the first gas security 16 and the second microcontroller Device 18 is connected, and the first temperature sensor 17 is connected with the second microcontroller 18, the second ZigBee module 19 and the second microcontroller 18 are connected, and the second gsm module 20 is connected with the second microcontroller 18, and the second memory module 21 is connected with the second microcontroller 18, Second source module 22 is powered.
The acquisition terminal 3 includes rectangle shell.First sound and light alarm module 15 includes buzzer and LED (Light emitting diode).The model MC107B of first gas security 16.First temperature sensor 17 uses DS18B20 Integrated chip.The ZigBee module 19 of second microcontroller 18 and second uses CC2530 integrated chips.The 2nd GSM moulds Block 20 uses SIM800C integrated chips.Second memory module 21 uses AT24C32 integrated chips, and its memory space is 4096x8(32k), with 2 line serial line interfaces, line is simple, easy to use.The second source module 22 can fill comprising three pieces Electric-type lithium battery, a LDO decompression chip and a LDO boost chip.The lithium battery voltage is 3.7-4.2V, battery size For 26650, battery capacity is first piece of connection LDO decompression chip in 4500mAh, three pieces of lithium batteries, after being 3.3V through decompression It is that the second microcontroller 18 and ZigBee module 19 are powered, second piece of lithium battery connects LDO boost chips, boosted is the after 5V One gas security 16, the first temperature sensor 17, the second memory module 21 are powered, and the 3rd piece of lithium battery gives the second gsm module 20 power supplies.
As shown in figure 4, concentrator 2, including bluetooth module 23, valve positioner 24, the first memory module 25, first ZigBee module 26, the first microcontroller 27, the first gsm module 28, the 2nd GPRS communication modules 29 and the first power module 30;Bluetooth module 23 is connected with the first microcontroller 27, and valve positioner 24 is connected with the first microcontroller 27, the first storage mould Block 25 is connected with the first microcontroller 27, and the first ZigBee module 26 is connected with the first microcontroller 27, the He of the first gsm module 28 First microcontroller 27 is connected, and the 2nd GPRS communication modules 29 are connected with the first microcontroller 27, and the first power module 30 is powered.
The concentrator 2 includes rectangle shell.The bluetooth module 23 uses HC-05 modules.The valve positioner 24 receive and transtation mission circuit comprising signal.First memory module 25 uses AT24C64 integrated chips, and its memory space is 8192x8(64k), with 2 line serial line interfaces.The ZigBee module 26 of first microcontroller 27 and first uses CC2530 collection Into chip.The GPRS communication modules 29 of first gsm module 28 and the 2nd use SIM800C integrated chips, the integrated cores of SIM800C Piece has two kinds of communication patterns of GSM and GPRS.First power module 30 includes three pieces of rechargeable type lithium batteries, LDO It is depressured chip and a LDO boost chip.The lithium battery voltage is 3.7-4.2V, and battery size is 26650, and battery capacity is First piece of connection LDO decompression chip in 4500mAh, three pieces of lithium batteries, is the He of the first microcontroller 27 after being 3.3V through decompression First ZigBee module 26 is powered, and second piece of lithium battery connects LDO boost chips, it is boosted be after 5V be bluetooth module 23, valve Door controller 24, the first memory module 25 are powered, and the 3rd piece of lithium battery gives the first gsm module 28 and the 2nd GPRS communication modules 29 Power supply.
In use, gas meter, flow meter 4 is arranged in user family(Each household one), acquisition terminal 3 is installed in per building each building of residential building In layer(One every layer), concentrator 2 is in per building residential building(Per building one), control end 1 be arranged on combustion gas charge department. The independent real time measure user of each gas meter, flow meter 4 is using the combustion gas number of degrees and adds up storage, monthly the set time(Such as monthly No. 1)Will be tired The combustion gas number of degrees of meter are transmitted into acquisition terminal 3 by the 3rd ZigBee module 11, and acquisition terminal 3 collects this after the combustion gas number of degrees The combustion gas number of degrees are sent to concentrator 2, and concentrator 2, which collects after the combustion gas number of degrees, sends this combustion gas number of degrees to control end 1.
The display module 6 of gas meter, flow meter 4 shows current time, this month to date combustion gas number of degrees, the upper month to date combustion gas number of degrees in real time, Current time is provided by clock module 13, time data include year, month, day, week, when, minute, second.
The second gas security 7 detection indoor fuel gas concentration of gas meter, flow meter 4 is sent to the 3rd microcontroller 10, the 3rd micro-control The gas concentration data received and the gas concentration upper threshold being previously set are compared by device 10 processed, if greater than described Upper threshold then starts the second sound and light alarm module 5 and alarmed.Meanwhile, the 3rd microcontroller 10 passes through the 3rd ZigBee module 11 send alarm signal to acquisition terminal 3, and the second microcontroller 18 of acquisition terminal 3 is sent by the second ZigBee module 19 again Alarm signal to concentrator 2, the first microcontroller 27 of concentrator 2 closes the automatically controlled of this building residential building by valve positioner 24 Burnt gas valve, prevents fire incident.
The detection of second temperature sensor 8 indoor temperature of gas meter, flow meter 4 is sent to the 3rd microcontroller 10, the 3rd microcontroller 10 by the temperature data received and the temperature threshold upper limit that is previously set(Such as 50 DEG C)It is compared, if greater than the threshold value The upper limit starts the second sound and light alarm module 5, sends alarm sound and flashing is alarmed.Meanwhile, the 3rd microcontroller 10 Alarm signal is sent to acquisition terminal 3 by the 3rd ZigBee module 11, the second microcontroller 18 of acquisition terminal 3 is again by the Two ZigBee modules 19 send alarm signal to concentrator 2, and the first microcontroller 27 of concentrator 2 is closed by valve positioner 24 Close the burnt gas valve of this building residential building.
The gas concentration of the first gas security 16 detection place environment of acquisition terminal 3 of acquisition terminal 3 is sent to second Microcontroller 18, the second microcontroller 18 enters the gas concentration data received and the gas concentration upper threshold being previously set Row compares, and then starting the first sound and light alarm module 15 if greater than the upper threshold is alarmed.
The temperature of the temperature sensor detection place environment of acquisition terminal 3 of acquisition terminal 3 is sent to the second microcontroller 18, Second microcontroller 18 is by the temperature data received and the temperature threshold upper limit that is previously set(Such as 45 DEG C)It is compared, if Start the first sound and light alarm module 15 more than the upper threshold, send alarm sound and flashing is alarmed.
Keeper can send meter reading order to concentrator 2 any time by control end 1, and concentrator 2 is received after order Meter reading order is sent to acquisition terminal 3, acquisition terminal 3, which is received, sends meter reading order to gas meter, flow meter 4 after order, gas meter, flow meter 4 connects Receive and sent after the now accumulative combustion gas number of degrees are received, collected by acquisition terminal 3, concentrator 2 layer by layer after order to control End 1.
The 3rd micro-control is sent a signal to when the second gas security 7 of gas meter, flow meter 4 detects indoor fuel gas excessive concentration Device 10 processed, alarm content " detecting gas concentration too high " is sent to use by the 3rd microcontroller 10 by the 3rd gsm module 12 Family mobile phone is alarmed;And when the second temperature sensor 8 of gas meter, flow meter 4 detect indoor environment temperature it is too high when also send letter Number to the 3rd microcontroller 10, alarm content is sent by the 3rd gsm module 12 by the 3rd microcontroller 10 and " detects temperature mistake Height " to user mobile phone is alarmed.
The 3rd micro-control is sent a signal to when the second gas security 7 of gas meter, flow meter 4 detects indoor fuel gas excessive concentration Device 10 processed, shows that abnormal conditions state is " abnormal by the 3rd microcontroller 10 by display module 6:Gas concentration is too high ";And When the second temperature sensor 8 of gas meter, flow meter 4 detect indoor environment temperature it is too high when also send a signal to the 3rd microcontroller 10, Show that abnormal conditions state is " abnormal by display module 6 by the 3rd microcontroller 10:Temperature is too high ", under normal circumstances, display Module 6 shows combustion gas numerical value and date.
When the gas concentration that the first gas security 16 of acquisition terminal 3 detects the place environment of acquisition terminal 3 is too high The second microcontroller 18 is sent a signal to, sending alarm content by the second gsm module 20 by the second microcontroller 18 " detects Gas concentration is too high " alarmed to keeper's mobile phone;And when the first temperature sensor 17 of acquisition terminal 3 detects collection The temperature of the place environment of terminal 3 also sends a signal to the second microcontroller 18 when too high, and second is passed through by the second microcontroller 18 Gsm module 20 sends alarm content " detecting temperature too high " to keeper's mobile phone and alarmed.
Keeper's available handsets send meter reading order short message to the first of any one concentrator 2 by gsm communication mode Gsm module 28, concentrator 2 sends back the combustion gas number of degrees of storage by the first gsm module 28 mobile phone of keeper.
Keeper's available handsets send meter reading order to the bluetooth module of any one concentrator 2 by Blue-tooth communication method 23, the combustion gas number of degrees of storage are sent back keeper's mobile phone by concentrator 2 by bluetooth module 23.
Finally it should be noted that:Above-mentioned embodiment is used for illustrating the present invention, rather than to present invention progress Limitation, modifies for the technical scheme that those skilled in the art can be still illustrated embodiment, and Protection scope of the present invention also should be regarded as to any modifications and changes that the present invention makes.

Claims (4)

1. a kind of wireless gas kilowatt meter reading-out system based on ZigBee, it is characterised in that including a control end, at least one concentration Device, at least one acquisition terminal and at least one gas meter, flow meter;
The control end includes a server and one the oneth GPRS communication modules, and the first GPRS communication modules connect with server Connect, the first GPRS communication modules are used to build GPRS communication ports;
The concentrator is included:Bluetooth module, for being communicated by Blue-tooth communication method and keeper's mobile phone, receives management Data or send data to keeper's mobile phone that member's mobile phone is sended over;Valve positioner, the unlatching for controlling burnt gas valve And closing;First memory module, for storing the combustion gas data collected;First ZigBee module, leads to for building ZigBee Believe passage;First microcontroller, for being controlled to each module of concentrator;First gsm module, for passing through gsm communication side Formula and user mobile phone are communicated, data or send data to user mobile phone that reception user mobile phone is sended over;2nd GPRS Communication module, for building GPRS communication ports;First power module is suitable for providing voltage swing for each module of concentrator And stable power supply;
The acquisition terminal is included:First sound and light alarm module, the gas concentration for acquisition terminal local environment is too high or temperature Alarm sound is sent when spending high abnormal conditions and flashing is alarmed;First gas security, for detecting collection The combustable gas concentration of terminal local environment;First temperature sensor, the temperature value for detecting acquisition terminal local environment;The Two microcontrollers, for being controlled to each module of acquisition terminal;Second ZigBee module, leads to for building ZigBee communication Road;Second gsm module, for being communicated by gsm communication mode and user mobile phone, receives the number that user mobile phone is sended over According to or send data to user mobile phone;Second memory module, for storing the combustion gas data collected;Second source module, is used In providing voltage swing suitable and stable power supply for each module of acquisition terminal;
The gas meter, flow meter is included:Second sound and light alarm module, occurs that gas concentration is too high or temperature for gas meter, flow meter local environment Alarm sound is sent during too high abnormal conditions and flashing is alarmed;Display module, for showing that time, metering obtain The combustion gas number of degrees and the abnormal conditions state that detects;Second gas security, for detecting the flammable of gas meter, flow meter local environment Gas and carbon monoxide gas concentration;Second temperature sensor, the temperature value for detecting gas meter, flow meter local environment;Measure mould Block, the combustion gas data for gathering consumption;3rd microcontroller, for being controlled to each module of gas meter, flow meter;3rd ZigBee Module, for building ZigBee communication passage, the 3rd gsm module, for being led to by gsm communication mode and user mobile phone Letter, data or send data to user mobile phone that reception user mobile phone is sended over;Clock module, for timing, there is provided real-time Time data, including year, month, day, week, when, minute, second;3rd power module, for providing voltage swing for each module of gas meter, flow meter Suitable and stable power supply;
Each acquisition terminal passes through ZigBee communication mode and at least one gas meter, flow meter wireless connection and data communication;It is each to concentrate Device passes through ZigBee communication mode and at least one acquisition terminal wireless connection and data communication;All concentrators are logical by GPRS Letter mode and control end wireless connection and data communication.
2. a kind of wireless gas kilowatt meter reading-out system based on ZigBee as claimed in claim 1, it is characterised in that the concentrator The first microcontroller and the first ZigBee module use CC2530 integrated chips.
3. a kind of wireless gas kilowatt meter reading-out system based on ZigBee as claimed in claim 1, it is characterised in that the collection is whole Second microcontroller and the second ZigBee module at end use CC2530 integrated chips.
4. a kind of wireless gas kilowatt meter reading-out system based on ZigBee as claimed in claim 1, it is characterised in that the gas meter, flow meter The 3rd microcontroller and the 3rd ZigBee module use CC2530 integrated chips.
CN201710565404.9A 2017-07-12 2017-07-12 A kind of wireless gas kilowatt meter reading-out system based on ZigBee Pending CN107230338A (en)

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CN109118743A (en) * 2018-10-29 2019-01-01 国网山东省电力公司潍坊供电公司 A kind of electrical energy measurement kilowatt meter reading-out system
CN110782644A (en) * 2019-11-19 2020-02-11 云南省电子工业研究所 Hybrid wireless meter reading and writing system capable of realizing self-networking
CN111226096A (en) * 2017-10-24 2020-06-02 兰迪斯+盖尔创新有限公司 Radio and advanced metering apparatus
CN111932852A (en) * 2020-07-17 2020-11-13 深圳市燃气集团股份有限公司 Gas meter reading system based on state cryptographic algorithm and gas data transmission method thereof
CN113506430A (en) * 2021-09-09 2021-10-15 杭州先锋电子技术股份有限公司 Intelligent gas meter safety detection method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111226096A (en) * 2017-10-24 2020-06-02 兰迪斯+盖尔创新有限公司 Radio and advanced metering apparatus
CN108167655A (en) * 2017-12-26 2018-06-15 天津市裕民燃气表具有限公司 A kind of comprehensive monitoring analysis of natural gas transmission pipeline, emergent treatment system and its operation method
CN108167655B (en) * 2017-12-26 2020-06-16 天津市裕民燃气表具有限公司 Omnibearing monitoring, analyzing and emergency processing system for natural gas conveying pipeline and operation method thereof
CN109118743A (en) * 2018-10-29 2019-01-01 国网山东省电力公司潍坊供电公司 A kind of electrical energy measurement kilowatt meter reading-out system
CN110782644A (en) * 2019-11-19 2020-02-11 云南省电子工业研究所 Hybrid wireless meter reading and writing system capable of realizing self-networking
CN111932852A (en) * 2020-07-17 2020-11-13 深圳市燃气集团股份有限公司 Gas meter reading system based on state cryptographic algorithm and gas data transmission method thereof
CN113506430A (en) * 2021-09-09 2021-10-15 杭州先锋电子技术股份有限公司 Intelligent gas meter safety detection method
CN113506430B (en) * 2021-09-09 2021-11-12 杭州先锋电子技术股份有限公司 Intelligent gas meter safety detection method

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