CN101901538A - Wireless meter reading device - Google Patents
Wireless meter reading device Download PDFInfo
- Publication number
- CN101901538A CN101901538A CN201010240475.XA CN201010240475A CN101901538A CN 101901538 A CN101901538 A CN 101901538A CN 201010240475 A CN201010240475 A CN 201010240475A CN 101901538 A CN101901538 A CN 101901538A
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- button
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- handheld terminal
- ammeter
- numerical value
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- 238000004891 communication Methods 0.000 claims abstract description 22
- 238000007639 printing Methods 0.000 claims abstract description 6
- 238000012217 deletion Methods 0.000 claims description 9
- 230000037430 deletion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Y02B60/50—
Abstract
The invention discloses a wireless meter reading device which relates to the technical field of wireless communication transmission. The wireless meter reading device comprises an acquisition module and a handheld terminal, wherein the acquisition module is arranged in a watt-hour meter box, is electrically connected with watt-hour meters and is used for reading watt-hour meter values, and communicates with the handheld terminal so as to transmit the watt-hour meter values to the handheld terminal; the handheld terminal communicates with the acquisition module, and receives and displays the watt-hour meter values; and the handheld terminal is provided with a display module, keys, a power supply module, a wireless communication module, a storage module and a controller. The invention is characterized in that the handheld terminal is also provided with a printing module; and the keys are respectively set as a reading key, a memory key, a deleting key, a history key, a printing key and a computation key. By using the device, while operating the meters, one person can also record, analyze and print on site the corresponding watt-hour meter value through the wireless meter reading device, thereby providing the users with the reference of power consumption and payment and enhancing the work efficiency of power personnel.
Description
Technical field
The present invention relates to the wireless communication transmission technical field, be specifically related to a kind of meter copying device that utilizes the short range wireless transmission technology to obtain corresponding ammeter numerical value.
Background technology
It generally is the shared ammeter boxes in several families that rural area and remote mountain areas ammeter are provided with, and ammeter box is arranged on the electric pole; When the work about electric power personnel check meter operation, generally need two people's cooperatings, a people climbs electric pole and reads each family ammeter numerical value, and another people is record below.This operating type workload is big, and meter reading efficiency is low, and exists the staff to climb operation danger, and there are problems such as clerical mistake in hand-kept.
Summary of the invention
Technical matters to be solved by this invention provides and a kind ofly need not manually to climb operation, and a people can independently grasp the wireless meter-copy device of table operation; And by this wireless meter-copy device corresponding ammeter numerical value scene is write down, analyzed and prints, the user uses the number of degrees and the foundation of the number of should paying the fees thereby provide, and also makes things convenient for the staff to use.
For achieving the above object, the present invention adopts technical scheme as described below:
Wireless meter-copy device of the present invention comprises acquisition module and handheld terminal; Described acquisition module is arranged on and is electrically connected with each ammeter in the ammeter box, read each ammeter numerical value also and the handheld terminal communication ammeter numerical value is sent to handheld terminal; Described handheld terminal and acquisition module are implemented communication and are received ammeter numerical value and demonstration; Wherein, handheld terminal is provided with display module, button, power module, wireless communication module, memory module and controller; Also be provided with print module on the handheld terminal; Button is set to read button, memory button, deletion button, historical button respectively, prints button and calculate button;
The operation signal that reads button is sent to acquisition module by wireless communication module, and handheld terminal receives ammeter numerical value and shows;
The ammeter value storage that the execution of memory button will receive is to memory module;
The deletion button is carried out selected ammeter numerical information in the deletion memory module;
Historical button is carried out the ammeter numerical information of transferring in the memory module;
The difference of historical information is calculated in ammeter numerical value that the execution of calculating button receives and the memory module, further draws required expense again;
Print button and carry out printing calculating button object information.
Be better implement the present invention, described memory module is set to the SD card.
Further, display module is set to LCDs.
Further, described print module is a mini-printer.
Owing to adopted technique scheme, the present invention to have following beneficial effect:
Effect by each function button on the handheld terminal, to have the radio meter register technology now and further extend, in record and the relevant ammeter numerical value of analytical calculation, form bill to the user, realize the on-the-spot normalized operation of power department work, made things convenient for user and work about electric power personnel.
Description of drawings
Fig. 1 is the structured flowchart of handheld terminal;
Embodiment
Below in conjunction with accompanying drawing the present invention is explained further, it should be noted that the present invention is not limited to following embodiment.
Wireless meter-copy device of the present invention comprises acquisition module and handheld terminal; Acquisition module is arranged on and is electrically connected with each ammeter in the ammeter box, read each ammeter numerical value and and the handheld terminal communication ammeter numerical value is sent to handheld terminal, handheld terminal and the also demonstration of acquisition module enforcement communication reception ammeter numerical value;
Wherein, acquisition module comprises power module, wireless communication module and controller; Power module is through transformer by AC power, diode rectifier circuit, capacitor filtering, obtain 3.3 volts of power supplys after the LM1117-3.3 voltage stabilizing to wireless communication module and controller STM32 power supply, controller STM32 reads ammeter numerical value by the reading command that wireless communication module nRF24L01 receives hand held module with the ammeter communication; Controller STM32 is sent to hand held module by wireless communication module nRF24L01 with ammeter numerical value;
In conjunction with Fig. 1, handheld terminal is provided with LCDs ILI9325, button, power module, wireless communication module, SD card and controller; Power module is through transformer, diode rectifier circuit, capacitor filtering by AC power, obtain 3.3 volts of power supplys after the LM1117-3.3 voltage stabilizing to each module for power supply, wireless communication module is nRF24L01, and controller is STM32, also is provided with mini-printer on the handheld terminal; Button is set to read button, memory button, deletion button, historical button respectively, prints button and calculate button, successively with the IO port PB0 of controller STM32, and PB1, PB2, PB3, PB4, PB5 connects; The operation signal that reads button is sent to acquisition module through controller STM32 by wireless communication module, and handheld terminal receives ammeter numerical value and shows on LCDs ILI9325; The memory button with the ammeter value storage that receives to memory module; The deletion button is carried out the selected ammeter numerical information of SD card in the deletion memory module; Historical button is carried out the ammeter numerical information of transferring in the memory module SD card; The difference of historical information is calculated in ammeter numerical value that the execution of calculating button receives and the memory module SD card, further draws required expense again; Print button and carry out printing calculating button object information.
During use, press earlier and read button, controller STM32 sends to acquisition module by wireless communication module nRF24L01 " Read " instruction, acquisition module sends to the tabular value packing that reads on the handheld terminal then, handheld terminal is untied the data of receiving, each tabular value is shown on LCDs ILI9325, and press the memory button this moment, and controller STM32 writes each tabular value in the database on the SD card; When checking the power consumption of an ammeter, press historical button after, controller STM32 shows the recorded information that is stored in the ammeter of the correspondence on the SD card on LCDs ILI9325, for checking; When checking the power consumption of an ammeter, press the calculating button, controller STM32 calculates the electricity charge that need pay according to the price of the unit quantity of electricity of storage and the electric weight that reads, if press the printing button this moment again, controller STM32 control mini-printer prints to contain with ammeter numbers, address name, electric weight, unit price, the electricity charge that need pay, information such as date.
Claims (4)
1. wireless meter-copy device comprises acquisition module and handheld terminal; Described acquisition module is arranged on and is electrically connected with each ammeter in the ammeter box, read each ammeter numerical value also and the handheld terminal communication ammeter numerical value is sent to handheld terminal; Described handheld terminal and acquisition module are implemented communication and are received ammeter numerical value and demonstration; Wherein, handheld terminal is provided with display module, button, power module, wireless communication module, memory module and controller; It is characterized in that: also be provided with print module on the handheld terminal; Button is set to read button, memory button, deletion button, historical button respectively, prints button and calculate button;
The operation signal that reads button is sent to acquisition module by wireless communication module, and handheld terminal receives ammeter numerical value and shows;
The ammeter value storage that the execution of memory button will receive is to memory module;
The deletion button is carried out selected ammeter numerical information in the deletion memory module;
Historical button is carried out the ammeter numerical information of transferring in the memory module;
The difference of historical information is calculated in ammeter numerical value that the execution of calculating button receives and the memory module, further draws required expense again;
Print button and carry out printing calculating button object information.
2. according to the described wireless meter-copy device of claim 1, it is characterized in that: described memory module is set to the SD card.
3. according to the described wireless meter-copy device of claim 1, it is characterized in that: described display module is set to LCDs.
4. according to the described wireless meter-copy device of claim 1, it is characterized in that: described print module is a mini-printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010240475.XA CN101901538A (en) | 2010-07-30 | 2010-07-30 | Wireless meter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010240475.XA CN101901538A (en) | 2010-07-30 | 2010-07-30 | Wireless meter reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101901538A true CN101901538A (en) | 2010-12-01 |
Family
ID=43227039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010240475.XA Pending CN101901538A (en) | 2010-07-30 | 2010-07-30 | Wireless meter reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101901538A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880588A (en) * | 2015-06-08 | 2015-09-02 | 国网山东济南市历城区供电公司 | Electric meter box convenient for meter reading operation |
| CN105160852A (en) * | 2015-09-01 | 2015-12-16 | 张文 | Novel Bluetooth electric meter and managing method |
| CN106713865A (en) * | 2016-12-26 | 2017-05-24 | 湖北大学 | Wireless communication system |
| CN113406375A (en) * | 2021-07-08 | 2021-09-17 | 宁夏隆基宁光仪表股份有限公司 | Intelligent ammeter system sharing storage and display device and sharing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303248A (en) * | 2008-06-25 | 2008-11-12 | 上海桑锐电子科技有限公司 | Rapid meter reading on-site printing system |
| CN101701838A (en) * | 2009-11-19 | 2010-05-05 | 蓝景恒 | Intelligent meter and meter reading instrument |
-
2010
- 2010-07-30 CN CN201010240475.XA patent/CN101901538A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303248A (en) * | 2008-06-25 | 2008-11-12 | 上海桑锐电子科技有限公司 | Rapid meter reading on-site printing system |
| CN101701838A (en) * | 2009-11-19 | 2010-05-05 | 蓝景恒 | Intelligent meter and meter reading instrument |
Non-Patent Citations (1)
| Title |
|---|
| 《机械制造与自动化》 20031231 谢 晶 射频技术在电力抄表系统中的应用 116-118 1-4 , 第6期 2 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880588A (en) * | 2015-06-08 | 2015-09-02 | 国网山东济南市历城区供电公司 | Electric meter box convenient for meter reading operation |
| CN104880588B (en) * | 2015-06-08 | 2016-09-14 | 国网山东济南市历城区供电公司 | A kind of ammeter box of operation of being easy to check meter |
| CN105160852A (en) * | 2015-09-01 | 2015-12-16 | 张文 | Novel Bluetooth electric meter and managing method |
| CN106713865A (en) * | 2016-12-26 | 2017-05-24 | 湖北大学 | Wireless communication system |
| CN113406375A (en) * | 2021-07-08 | 2021-09-17 | 宁夏隆基宁光仪表股份有限公司 | Intelligent ammeter system sharing storage and display device and sharing method thereof |
| CN113406375B (en) * | 2021-07-08 | 2022-09-20 | 宁夏隆基宁光仪表股份有限公司 | Intelligent ammeter system sharing storage and display device and sharing method thereof |
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Application publication date: 20101201 |