CN102323458A - Terminal display device for electricity side carrier electric energy meter - Google Patents
Terminal display device for electricity side carrier electric energy meter Download PDFInfo
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- CN102323458A CN102323458A CN201110145541A CN201110145541A CN102323458A CN 102323458 A CN102323458 A CN 102323458A CN 201110145541 A CN201110145541 A CN 201110145541A CN 201110145541 A CN201110145541 A CN 201110145541A CN 102323458 A CN102323458 A CN 102323458A
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- energy meter
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Abstract
The invention relates to a terminal display device for an electricity side carrier electric energy meter, which comprises a voltage and current conversion module, a carrier communication unit, a central processing module, a memory module, a data conversion and output circuit, a liquid crystal display screen, an input control module and a data memory circuit. The terminal display device can be used for realizing metering information access of the carrier electric energy meter and transmitting electric charge inform and arrearage inform to customers at any time; and a user can freely access a 220V power line in a station area to be connected with an internal processing unit. The information is interacted with the user through the display of the liquid crystal screen outside the casing; and input control can be realized through an expansion chip. In addition, the invention has the advantages that the size is small, the carrying is convenience, the cost is low after batch production is carried out, and the terminal display device is easily accepted by the user.
Description
Technical field
The present invention relates to a kind of display device, relate in particular to a kind of electricity consumption side carrier electric energy meter terminal display device, belong to the Electric Application field.
Background technology
At present, the sending and receiving device of low-voltage power line carrier signal is ripe.But, utilize ZAP to realize that the register one's residence research and development of device of carrier electric energy meter metrical information still belong to blank.
Along with going deep into of intelligent grid construction, resident's watt-hour meter will all be replaced by the electronics carrier electric energy meter.After the applying of remote gathering system; Check meter with charge method revolutionary variation will take place; But because resident's watt-hour meter all is installed in the open air; Send to the problem of electricity charge notice, arrearage notice to the client after how solving centralized automatic meter-reading, and how to realize carrier electric energy meter expense control function and stop the client will becoming increasingly conspicuous because of receiving the complaint problem that electricity charge notice causes.For example the resident not knowing quilt termination electricity consumption under the arrearage situation, causes the user room internal loss excessive, and then causes the series of negative influence because of in time not receiving electricity charge notice.
Summary of the invention
The present invention is directed to the problem that exists in the above-mentioned prior art, a kind of electricity consumption side carrier electric energy meter terminal display device is provided, solved the problem that the carrier electric energy meter metrical information can't be registered one's residence in the prior art, the present invention is stable.
Technical scheme of the present invention is following:
The electric current and voltage modular converter is set:, power supply is provided for other module with the single-phase 220V alternating current process shaping of outside access and the conversion of electric current and voltage;
The carrier communication unit is set: carry out communication with collector and be connected, data transmission is arrived central processing module;
Central processing module is set: reading command, instruction is deciphered and executed instruction and write back;
Memory module is set: stored parameter and energy information data.
The data-switching output circuit is set: the data that spread out of are changed, on LCDs, shown;
Input control module is set: realize input control through extended chip;
Data storage circuitry is set: the data to spreading out of are changed, and are connected with memory module.
Real-time clock is set: the RTC integrated circuit provides time and calendar function.
Built-in power is set charges and discharge part: to the control that discharges and recharges of internal battery.
Expansion supplementary module: provide backlight under inferior optical condition, to use, warning, electric current and voltage measuring ability are set.
The non-volatile RAM storage unit is set: to the storage in the short time of cpu instructions and read and write.
Switch control unit is set: be responsible for the opening and closing of equipment.
Be provided with electric line and insert part: adopt the protection against electric shock structure, be responsible for electric wire and insert.
Advantageous effect of the present invention is following:
The present invention has realized that the carrier electric energy meter metrical information registers one's residence, and can send to electricity charge notice, arrearage notice to the client at any time.The user can insert 220V power circuit in this TV station district arbitrarily, is connected with the inter-process unit.Information shows and user interactions through the liquid crystal display of outside, can realize input control through extended chip.Whole device controlled amount is within 10cm*6cm*1.5cm, and volume is light and handy, is easy to carry.Structure original paper cost is less, and it is lower to produce the back cost in batches, is easy to accepted by the user.
Description of drawings
Fig. 1 is a structural representation block diagram of the present invention.
Embodiment
With reference to accompanying drawing,, describe the present invention as follows in conjunction with specific embodiment.
Embodiment
Comprise housing and inner each module, housing is provided with attaching plug, and the user can insert 220V power circuit in this TV station district arbitrarily, is connected with the inter-process unit.LCDs is arranged on outside, and information shows and user interactions through the liquid crystal display of outside, can realize input control through extended chip.Whole device size is controlled within the 10cm*6cm*1.5cm, and the inside of housing comprises following module: the electric current and voltage modular converter is set: with the single-phase 220V alternating current process shaping of outside access and the conversion of electric current and voltage, power supply is provided for other module.
The carrier communication unit is set: carry out communication with collector and be connected, data transmission is arrived central processing module.
Central processing module is set: reading command, instruction is deciphered and executed instruction and write back.
Memory module is set: stored parameter and energy information data.
The data-switching output circuit is set: the data that spread out of are changed, on LCDs, shown.
Input control module is set: realize input control through extended chip.
Data storage circuitry is set: the data to spreading out of are changed, and are connected with memory module.
Real-time clock is set: the RTC integrated circuit provides time and calendar function.
Built-in power is set towards putting part: to the control that discharges and recharges of internal battery.
Expansion supplementary module: provide backlight under inferior optical condition, to use, warning, electric current and voltage measuring ability are set.
The non-volatile RAM storage unit is set: to the storage in the short time of cpu instructions and read and write.
Switch control unit is set: be responsible for the opening and closing of equipment.
Be provided with electric line and insert part: adopt the protection against electric shock structure, be responsible for electric wire and insert.
Claims (7)
1. electricity consumption side carrier electric energy meter terminal display device is characterized in that comprising following parts, and the electric current and voltage modular converter is set: with the single-phase 220V alternating current process shaping of outside access and the conversion of electric current and voltage, power supply is provided for other module; The carrier communication unit is set: carry out communication with collector and be connected, data transmission is arrived central processing module; Central processing module is set: reading command, instruction is deciphered and executed instruction and write back; Memory module is set: stored parameter and energy information data; The data-switching output circuit is set: the data that spread out of are changed, on LCDs, shown; Input control module is set: realize input control through extended chip; Data storage circuitry is set: the data to spreading out of are changed, and are connected with memory module.
2. electricity consumption side carrier electric energy meter terminal display device according to claim 1, it is characterized in that being provided with real-time clock: the RTC integrated circuit provides time and calendar function.
3. electricity consumption side carrier electric energy meter terminal display device according to claim 1 is characterized in that being provided with built-in power towards putting part: to the control that discharges and recharges of internal battery.
4. electricity consumption side carrier electric energy meter terminal display device according to claim 1 is characterized in that being provided with the expansion supplementary module: provide backlight under inferior optical condition, to use, warning, electric current and voltage measuring ability are set.
5. electricity consumption side carrier electric energy meter terminal display device according to claim 1 is characterized in that being provided with the non-volatile RAM storage unit: to the storage in the short time of CPU instructions and read and write.
6. electricity consumption side carrier electric energy meter terminal display device according to claim 1 is characterized in that being provided with switch control unit: be responsible for the opening and closing of equipment.
7. electricity consumption side carrier electric energy meter terminal display device according to claim 1 is characterized in that being provided with electric line and inserts part: adopt the protection against electric shock structure, be responsible for electric wire and insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110145541A CN102323458A (en) | 2011-06-01 | 2011-06-01 | Terminal display device for electricity side carrier electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110145541A CN102323458A (en) | 2011-06-01 | 2011-06-01 | Terminal display device for electricity side carrier electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102323458A true CN102323458A (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110145541A Pending CN102323458A (en) | 2011-06-01 | 2011-06-01 | Terminal display device for electricity side carrier electric energy meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN102323458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211503A (en) * | 2006-12-27 | 2008-07-02 | 江苏林洋电子有限公司 | Power line carrier electrical energy meter and method for communication |
| CN101404522A (en) * | 2008-10-28 | 2009-04-08 | 刘绍贤 | Method and apparatus for implementing data display of carrier wave electric energy meter |
| CN201269896Y (en) * | 2008-09-05 | 2009-07-08 | 刘绍贤 | Display for carrier electric energy meter |
| CN201780672U (en) * | 2010-07-27 | 2011-03-30 | 安徽中兴继远信息技术有限公司 | Centralized meter reading terminal device |
| CN202102022U (en) * | 2011-06-01 | 2012-01-04 | 辽宁省电力有限公司抚顺供电公司 | Electricity-side carrier electric energy meter terminal display device |
-
2011
- 2011-06-01 CN CN201110145541A patent/CN102323458A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211503A (en) * | 2006-12-27 | 2008-07-02 | 江苏林洋电子有限公司 | Power line carrier electrical energy meter and method for communication |
| CN201269896Y (en) * | 2008-09-05 | 2009-07-08 | 刘绍贤 | Display for carrier electric energy meter |
| CN101404522A (en) * | 2008-10-28 | 2009-04-08 | 刘绍贤 | Method and apparatus for implementing data display of carrier wave electric energy meter |
| CN201780672U (en) * | 2010-07-27 | 2011-03-30 | 安徽中兴继远信息技术有限公司 | Centralized meter reading terminal device |
| CN202102022U (en) * | 2011-06-01 | 2012-01-04 | 辽宁省电力有限公司抚顺供电公司 | Electricity-side carrier electric energy meter terminal display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120919 Address after: 113008 West Xinfu Road, Liaoning, Fushun, No. 13 Applicant after: Fushun Power Supply Company of Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 113008 West Xinfu Road, Liaoning, Fushun, No. 13 Applicant before: Fushun Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120118 |