CN105336148A - Bluetooth-based wireless meter reading device - Google Patents
Bluetooth-based wireless meter reading device Download PDFInfo
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- CN105336148A CN105336148A CN201510884086.3A CN201510884086A CN105336148A CN 105336148 A CN105336148 A CN 105336148A CN 201510884086 A CN201510884086 A CN 201510884086A CN 105336148 A CN105336148 A CN 105336148A
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- communication module
- bluetooth
- infrared
- electric energy
- meter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to a Bluetooth-based wireless meter reading device and belongs to the field of wireless meter reading. The device solves the problem that since an existing intelligent handheld terminal is not provided with an infrared interface, the existing intelligent handheld terminal cannot be applied to electric meter reading. The device comprises a power module, a Bluetooth communication module, a processor, an infrared communication module, an RS485 communication module and an RS232 communication module. An information transmission channel is established between an intelligent handheld terminal with the Bluetooth function and an electric energy meter through the Bluetooth communication module, the processor, the infrared communication module, the RS485 communication module and the RS232 communication module, the processor converts the communication mode among a serial port, Bluetooth, infrared, RS485 and RS232, and then wireless meter reading is achieved. The wireless meter reading device is applied to electric meter reading.
Description
Technical field
The present invention relates to a kind of wireless meter-copy device based on bluetooth, belong to radio meter register field.
Background technology
At present, the meter reading method of China's power industry is mainly wireless remote collection and copies and manual metering, and these two kinds of meter reading methods all rely on special hardware device, need tailor-made product.Intelligent hand-held terminal on market, as panel computer and smart mobile phone etc., they are cheap, manual dexterity, interface are various, compact, but all without infrared copy meter port, if the volume of the infrared interface meeting increasing device of the system-specific that increases electric power and manufacturing cost.
Summary of the invention
The object of the invention is the problem that cannot to be applied to electricity meter-reading in order to solve existing intelligent hand-held terminal because not possessing infrared interface, proposing a kind of wireless meter-copy device based on bluetooth.
A kind of wireless meter-copy device based on bluetooth of the present invention, it comprises power module 1, bluetooth communication module 2, processor 3, infrared communication module 4, RS485 communication module 5 and RS232 communication module 6;
Described power module 1 is bluetooth communication module 2, processor 3, infrared communication module 4, RS485 communication module 5 and RS232 communication module 6 provide work required voltage;
Described bluetooth communication module 2 is for carrying out data transmission by bluetooth and the intelligent hand-held terminal with Bluetooth function;
Described processor 3 is for changing communication mode between serial ports and bluetooth, infrared, RS485 or RS232;
Described infrared communication module 4, for sending the infrared interface of infrared ray to electric energy meter, carries out data transmission with electric energy meter;
Described RS485 communication module 5, for being connected with the RS485 interface of electric energy meter by cable, carries out data transmission with electric energy meter;
Described RS232 communication module 6, for sending the RS232 interface of carrier wave to electric energy meter, carries out data transmission with electric energy meter.
A kind of wireless meter-copy device based on bluetooth of the present invention, by bluetooth communication module 2, processor 3, infrared communication module 4, RS485 communication module 5 and RS232 communication module 6 with the passage setting up information transmission between the intelligent hand-held terminal of Bluetooth function and electric energy meter, adopt prior art that communication mode can be realized to change between serial ports and bluetooth, infrared, RS485 or RS232, and then realize radio meter register.Wireless meter-copy device of the present invention is simple to operate, volume is little, cost is low and support various ways is checked meter, and solves existing intelligent hand-held terminal cannot be applied to electricity meter-reading problem because not possessing infrared interface.
Accompanying drawing explanation
Fig. 1 is the electrical structure schematic diagram of a kind of wireless meter-copy device based on bluetooth described in embodiment one.
Embodiment
Embodiment one: composition graphs 1 illustrates present embodiment, a kind of wireless meter-copy device based on bluetooth described in present embodiment, it comprises power module 1, bluetooth communication module 2, processor 3, infrared communication module 4, RS485 communication module 5 and RS232 communication module 6;
Described power module 1 is bluetooth communication module 2, processor 3, infrared communication module 4, RS485 communication module 5 and RS232 communication module 6 provide work required voltage;
Described bluetooth communication module 2 is for carrying out data transmission by bluetooth and the intelligent hand-held terminal with Bluetooth function;
Described processor 3 is for changing communication mode between serial ports and bluetooth, infrared, RS485 or RS232;
Described infrared communication module 4, for sending the infrared interface of infrared ray to electric energy meter, carries out data transmission with electric energy meter;
Described RS485 communication module 5, for being connected with the RS485 interface of electric energy meter by cable, carries out data transmission with electric energy meter;
Described RS232 communication module 6, for sending the RS232 interface of carrier wave to electric energy meter, carries out data transmission with electric energy meter.
A kind of wireless meter-copy device based on bluetooth described in present embodiment also comprises rectangular parallelepiped shell, hummer, red led, blue indicator light and green indicating lamp;
Described power module 1, bluetooth communication module 2, processor 3, infrared communication module 4, RS485 communication module 5 and RS232 communication module 6 are all placed on rectangular parallelepiped enclosure;
Described hummer, red led, blue indicator light and green indicating lamp are all arranged on the upper surface of rectangular parallelepiped shell;
Described hummer is used for sending prompt tone;
Described red led, blue indicator light and green indicating lamp are all used to indicate the duty of described wireless meter-copy device.
A kind of wireless meter-copy device based on bluetooth described in present embodiment, the descending meter reading method of employing is RS485 pattern, RS232 carrier mode and infrared mode, and wherein RS232 carrier mode can realize checking meter at a distance.
Embodiment two: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, and the full-size of described rectangular parallelepiped shell is length, width and height 9cm × 6cm × 1.5cm.
Embodiment three: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, and described power module 1 comprises power switch, battery and charging inlet.
Embodiment four: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment three, described power switch is dialing switch, battery is the rechargeable battery of minimum capacity 1200 milliamperes, and charging inlet is standard USB interface.
Described battery is the rechargeable battery of minimum capacity 1200 milliamperes, makes the stand-by time of the wireless meter-copy device described in present embodiment be greater than 24 hours.
Embodiment five: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, described processor 3 is the chip of ARM7 model.
The chip hardware aboundresources of ARM7 model, processing speed be fast, have sufficient hardware technology maturity, safety and reliability.
Embodiment six: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, described infrared communication module 4, its minimum transmission rate is 2400bps, effective communication distance is greater than 4m, middle light path ambient lighting intensity is used to be less than 16000Lx, the scope of the Infrared wavelength sent is 800nm to 1000nm, and frequency is 38kHz ± 1kHz, and optical radiation half-angle is not less than 15 degree.
Embodiment seven: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, described bluetooth communication module 2 follows V2.1+EDR Bluetooth specification, RS485 communication module 5 follows RS485 serial communication, and RS232 communication module 6 follows RS232 serial communication.
Embodiment eight: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, described bluetooth communication module 2 is the bluetooth communication module of BLK-MD-BC04-B model.
Embodiment nine: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, when bluetooth communication module 2 is connected successful matching with the intelligent hand-held terminal with Bluetooth function, hummer sends short prompt tone;
After described power module 1 charging complete, hummer sends long prompt sound.
Embodiment ten: present embodiment is the further restriction to a kind of wireless meter-copy device based on bluetooth described in embodiment one, when wireless meter-copy device normally runs, red led is with the interval frequency scintillation of 1 second;
When bluetooth communication module 2 waits for Bluetooth pairing, blue indicator light, with the interval frequency scintillation of 0.8 second, when after Bluetooth pairing success, transfers Chang Liang to;
When described power module 1 charges, green indicating lamp Chang Liang.
Claims (4)
1. based on a wireless meter-copy device for bluetooth, it is characterized in that: it comprises power module (1), bluetooth communication module (2), processor (3), infrared communication module (4), RS485 communication module (5) and RS232 communication module (6);
Described power module (1) is bluetooth communication module (2), processor (3), infrared communication module (4), RS485 communication module (5) and RS232 communication module (6) provide work required voltage;
Described bluetooth communication module (2) is for carrying out data transmission by bluetooth and the intelligent hand-held terminal with Bluetooth function;
Described processor (3) is for changing communication mode between serial ports and bluetooth, infrared, RS485 or RS232;
Described infrared communication module (4), for sending the infrared interface of infrared ray to electric energy meter, carries out data transmission with electric energy meter;
Described RS485 communication module (5), for being connected with the RS485 interface of electric energy meter by cable, carries out data transmission with electric energy meter;
Described RS232 communication module (6), for sending the RS232 interface of carrier wave to electric energy meter, carries out data transmission with electric energy meter.
2. a kind of wireless meter-copy device based on bluetooth according to claim 1, is characterized in that: described power module (1) comprises power switch, battery and charging inlet.
3. a kind of wireless meter-copy device based on bluetooth according to claim 2, is characterized in that: described power switch is dialing switch, battery is the rechargeable battery of minimum capacity 1200 milliamperes, and charging inlet is standard USB interface.
4. a kind of wireless meter-copy device based on bluetooth according to claim 1, is characterized in that: the chip that described processor (3) is ARM7 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884086.3A CN105336148A (en) | 2015-12-04 | 2015-12-04 | Bluetooth-based wireless meter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884086.3A CN105336148A (en) | 2015-12-04 | 2015-12-04 | Bluetooth-based wireless meter reading device |
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| Publication Number | Publication Date |
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| CN105336148A true CN105336148A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510884086.3A Pending CN105336148A (en) | 2015-12-04 | 2015-12-04 | Bluetooth-based wireless meter reading device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761470A (en) * | 2016-03-06 | 2016-07-13 | 任红霞 | Use method of bluetooth based wireless meter reading device |
| CN106199111A (en) * | 2016-08-08 | 2016-12-07 | 国网河北省电力公司衡水供电分公司 | Intelligent electric energy meter checks device and the system of inspection |
Citations (5)
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| US20130162412A1 (en) * | 2011-12-27 | 2013-06-27 | Kuo-Chih Yu | Remote control system and method |
| CN204066361U (en) * | 2014-06-23 | 2014-12-31 | 广东东方电讯科技有限公司 | Ammeter information harvester |
| CN104867317A (en) * | 2015-05-21 | 2015-08-26 | 湖北华辰凯龙电力有限公司 | Acquisition, operation, maintenance and supervision terminal for low-voltage users |
| CN204650738U (en) * | 2015-05-21 | 2015-09-16 | 湖北华辰凯龙电力有限公司 | A kind of ammeter ' s reading meter acquisition terminal |
| CN205140198U (en) * | 2015-12-04 | 2016-04-06 | 国家电网公司 | Wireless meter reading device based on bluetooth |
-
2015
- 2015-12-04 CN CN201510884086.3A patent/CN105336148A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130162412A1 (en) * | 2011-12-27 | 2013-06-27 | Kuo-Chih Yu | Remote control system and method |
| CN204066361U (en) * | 2014-06-23 | 2014-12-31 | 广东东方电讯科技有限公司 | Ammeter information harvester |
| CN104867317A (en) * | 2015-05-21 | 2015-08-26 | 湖北华辰凯龙电力有限公司 | Acquisition, operation, maintenance and supervision terminal for low-voltage users |
| CN204650738U (en) * | 2015-05-21 | 2015-09-16 | 湖北华辰凯龙电力有限公司 | A kind of ammeter ' s reading meter acquisition terminal |
| CN205140198U (en) * | 2015-12-04 | 2016-04-06 | 国家电网公司 | Wireless meter reading device based on bluetooth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761470A (en) * | 2016-03-06 | 2016-07-13 | 任红霞 | Use method of bluetooth based wireless meter reading device |
| CN106199111A (en) * | 2016-08-08 | 2016-12-07 | 国网河北省电力公司衡水供电分公司 | Intelligent electric energy meter checks device and the system of inspection |
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Application publication date: 20160217 |