CN202939231U - Power distribution monitoring terminal device - Google Patents
Power distribution monitoring terminal device Download PDFInfo
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- CN202939231U CN202939231U CN 201220361361 CN201220361361U CN202939231U CN 202939231 U CN202939231 U CN 202939231U CN 201220361361 CN201220361361 CN 201220361361 CN 201220361361 U CN201220361361 U CN 201220361361U CN 202939231 U CN202939231 U CN 202939231U
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- 238000012544 monitoring process Methods 0.000 title abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 23
- 230000005611 electricity Effects 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model relates to a power distribution monitoring terminal device, which comprises an AVR single chip microcomputer, a collection module, a communication module, a man-machine interface module and a real-time clock module. The power distribution monitoring terminal device further comprises a control output module. The man-machine interface module comprises an LCD (liquid crystal display), buttons, a buzzer and the like. The control output module is responsible for carrying out actions. According to the utility model, the carrier wave communication technology is adopted, practical information of users is collected and displayed, and the displayed content is simplified and explicit. When an intelligent electric meter reaches an alarm threshold, a voice prompt is increased in addition to electricity purchasing prompts and backlight displayed by the display screen. A plurality of buttons are designed at an electricity utilization information terminal so as to be operated by the users, thereby being capable of browsing electricity utilization information at home. The power distribution monitoring terminal device has the characteristics of simple structure, low cost, stable, reliable and fast operation, and excellent performance, and can be widely used as a power distribution monitoring terminal device.
Description
Technical field
The utility model relates to the power communication field, relates in particular to a kind of adapted electricity monitor terminal device.
Background technology
It is very fast that this year, intelligent grid was built speed of development, and the pilot conversion of intelligent power terminal is used, and it will be development trend that intelligent electric meter is progressively replaced original ammeter.The user needs in time to understand power information and the timely electricity payment of oneself, the normal electricity consumption of guarantee and Electrical Safety in the use intelligent electric meter.There is certain weak point in present intelligent electric meter, and 1, intelligent electric meter shows that information is too many, content is complicated, and some contents want the professional just can understand; When 2, intelligent electric meter reaches alarm threshold, an ammeter display alarm and prompting backlight, mode is single, is not easy to the user and knows; 3, install concentratedly in the table case because intelligent electric meter adopts, even part elevator apartment is arranged on the forceful electric power well, and the aboveground lock of forceful electric power, need to check or supplement with money and need property management open the door at ordinary times, brought great inconvenience in use.in order to address this problem, people have done multiple effort, disclose a key name as No. CN201020612625.0 and be called a kind of power information terminal inquiry device, comprise housing, microprocessor, keyswitch, acquisition module, display module, communication module and power module, also comprise warning device, external memory storage, the utility model gathers demonstration to user profile, displaying contents is simplified, except display screen show functions of electricity purchasing cue and backlight, increased auditory tone cues, also have a plurality of keyswitches, operate for the user, hommization more, greatly facilitate people.But there is the problem that cost is high, operating rate is slow, work stability and reliability is poor in this device, and addressing these problems becomes urgent need.
The utility model content
Overcome the deficiencies in the prior art, design that a kind of simple in structure, operating rate is fast, function admirable utilize carrier wave communication technology promptly and accurately to show and the adapted electricity monitor terminal device of auditory tone cues.Adapted electricity monitor terminal device comprises AVR single-chip microcomputer, acquisition module, communication module, human-machine interface module and real-time clock module, device also comprises the control output module, human-machine interface module comprises LCD demonstration, button, hummer, described AVR single-chip microcomputer U1 is ATMEGA1280, realizes functions such as the control and management of institute's image data and integrated uses; Described acquisition module comprises temperature sensor H1 and electric quantity acquisition unit H2, gathers the data such as ammeter, smart machine, pulse, temperature, and described temperature sensor is connected with the A/D port of single-chip microcomputer U1 respectively with the electric quantity acquisition unit; Described communication module mainly comprises RS485 serial ports, remote communication module.RS485 serial ports L3 adopts the SN65LBC184D chip, and the RS485 serial ports connects 12,13 ends of single-chip microcomputer U1; Remote communication module adopts the ME3000 chip, and it is a GPRS module with the ICP/IP protocol stack, and remote communication module connects 2,3 ports of single-chip microcomputer U1; Human-machine interface module comprises LCD demonstration, button, hummer etc.Described LCD shows that L1 selects the SMG12864ZK LCD MODULE, and LCD display L1 is connected with one group of I/O mouth 51 ends ~ 57 end of single-chip microcomputer U1.Hummer B1 is connected with I/O mouth 63 ends of single-chip microcomputer U1.Keyswitch K1 ~ K3 is touch key-press switch and the top that is positioned at housing, and keyswitch K1 ~ K3 one end ground connection other end connects 35 ends, 36 ends and 37 ends of single-chip microcomputer U1; Described real-time clock module is comprised of clock chip D2, and clock chip D2 connects 49 ends, 50 ends of single-chip microcomputer U1.The utility model has the advantage of: 1, utilize carrier wave communication technology, user's practical information is gathered demonstration, displaying contents is simplified clearly; 2; When intelligent electric meter reaches alarm threshold, except display screen show functions of electricity purchasing cue and backlight, increased auditory tone cues; 3, be designed with a plurality of buttons on the power information terminal, operate for the user, being in to browse to power information; 4, simple in structure, cost is low, the reliable speed of working stability is fast, function admirable.
Description of drawings
Fig. 1 is circuit diagram of the present utility model.
Embodiment
A most preferred embodiment of the present utility model, as figure, the utility model comprises AVR single-chip microcomputer, acquisition module, communication module, human-machine interface module and the real-time clock module that becomes to be electrically connected to successively, device also comprises the control output module.Human-machine interface module comprises LCD demonstration, button, hummer etc.Control the execution that output module is responsible for moving.Described AVR single-chip microcomputer U1 is ATMEGA1280, controls its peripheral data acquisition, communication, LCD demonstration, auditory tone cues, RS485 communication etc.;
Described acquisition module comprises temperature sensor H1 and electric quantity acquisition unit H2, gathers the data such as ammeter, smart machine, pulse, temperature, and described temperature sensor is connected with the A/D port of single-chip microcomputer U1 respectively with the electric quantity acquisition unit; Temperature sensor can the Real-Time Monitoring environment for use temperature, the A/D mouth by AT91SAM9G20 is shown to temperature digital on LCD display.
Described communication module mainly comprises RS485 serial ports, remote communication module.RS485 serial ports L3 adopts the SN65LBC184D chip, and the RS485 serial ports connects 12,13 ends of single-chip microcomputer U1; Remote communication module adopts the ME3000 chip, and it is a GPRS module with the ICP/IP protocol stack, and remote communication module connects 2,3 ports of single-chip microcomputer U1.
described keyswitch K1 ~ K3 is touch key-press switch and the top that is positioned at housing, meet ergonomics, simple to operate, comfort and convenient, it also comprises control chip, isolating chip forms, the touch key-press switch can be realized the content operation of LCD display L1, backlight control, Sound control, parameter arranges, with isolation protective circuit, can reach good equipment protection effect by isolation, described LCD display L1 is with backlight control and be positioned at the top of housing, described backlight control is comprised of pilot lamp backlight and current-limiting resistance, backlight at ordinary times is closed condition, can open by button in the situation dark because of ambient light, backlightly during warning can automatically enter open mode, described keyswitch K1 ~ K3 one end ground connection other end connects 35 ends of single-chip microcomputer U1, 36 ends and 37 ends, described LCD display L1 is connected with one group of I/O mouth 51 ends ~ 57 end of single-chip microcomputer U1.
Described warning device is hummer B1, and hummer B1 is connected with I/O mouth 63 ends of single-chip microcomputer U1, as pressing key control sound and alarm prompt; Hummer can send keypad tone, alarm sound, carries out driving switch by triode and controls; Described real-time clock module is comprised of clock chip D2, and clock information accurately can be provided, and clock chip D2 connects 49 ends, 50 ends of single-chip microcomputer U1.
Described control output module L2 adopts BL8023 bi-directional drive relay new chip, controls 74,75 ports that output module L2 meets single-chip microcomputer U1.
Claims (4)
1. adapted electricity monitor terminal device, comprise AVR single-chip microcomputer, acquisition module, communication module, human-machine interface module and real-time clock module, control output module, it is characterized in that: human-machine interface module comprises LCD demonstration, button, hummer, described AVR single-chip microcomputer U1 is ATMEGA1280, realizes functions such as the control and management of institute's image data and integrated uses; Described acquisition module comprises temperature sensor H1 and electric quantity acquisition unit H2, gathers the data such as electric weight, pulse, temperature, and described temperature sensor is connected with the A/D port of single-chip microcomputer U1 respectively with the electric quantity acquisition unit.
2. adapted as claimed in claim 1 electricity monitor terminal device, it is characterized in that: described communication module mainly comprises RS485 serial ports, remote communication module, and RS485 serial ports L3 adopts the SN65LBC184D chip, and the RS485 serial ports connects 12,13 ends of single-chip microcomputer U1; Remote communication module adopts the ME3000 chip, and it is a GPRS module with the ICP/IP protocol stack, and remote communication module connects 2,3 ports of single-chip microcomputer U1.
3. adapted as claimed in claim 1 electricity monitor terminal device, it is characterized in that: human-machine interface module comprises LCD demonstration, button, hummer, described LCD shows that L1 selects the SMG12864ZK LCD MODULE, LCD display L1 is connected with one group of I/O mouth 51 ends ~ 57 end of single-chip microcomputer U1, hummer B1 is connected with I/O mouth 63 ends of single-chip microcomputer U1, keyswitch K1 ~ K3 is touch key-press switch and the top that is positioned at housing, and keyswitch K1 ~ K3 one end ground connection other end connects 35 ends, 36 ends and 37 ends of single-chip microcomputer U1.
4. adapted as claimed in claim 1 electricity monitor terminal device, it is characterized in that: described real-time clock module is comprised of clock chip D2, and clock chip D2 connects 49 ends, 50 ends of single-chip microcomputer U1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361361 CN202939231U (en) | 2012-07-25 | 2012-07-25 | Power distribution monitoring terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361361 CN202939231U (en) | 2012-07-25 | 2012-07-25 | Power distribution monitoring terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939231U true CN202939231U (en) | 2013-05-15 |
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ID=48323462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361361 Expired - Fee Related CN202939231U (en) | 2012-07-25 | 2012-07-25 | Power distribution monitoring terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726552A (en) * | 2021-07-26 | 2021-11-30 | 中国电力科学研究院有限公司 | Intelligent meter box simulation device and method |
-
2012
- 2012-07-25 CN CN 201220361361 patent/CN202939231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726552A (en) * | 2021-07-26 | 2021-11-30 | 中国电力科学研究院有限公司 | Intelligent meter box simulation device and method |
| CN113726552B (en) * | 2021-07-26 | 2024-04-30 | 中国电力科学研究院有限公司 | Intelligent meter box simulation device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: QITAIHE ELECTRIC BUREAU Effective date: 20130718 Owner name: QITAIHE ELECTRIC BUREAU Effective date: 20130718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 154600 QITAIHE, HEILONGJIANG PROVINCE TO: 100000 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130718 Address after: 100000 Beijing West Chang'an Avenue No. 86 Patentee after: State Grid Corporation of China Patentee after: Qitaihe Electric Bureau Address before: The 154600 District of Qitaihe City, Heilongjiang province Taoshan Lake Road No. 35 Patentee before: Qitaihe Electric Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20170725 |