CN215298363U - Take bluetooth communication module's electric energy meter - Google Patents
Take bluetooth communication module's electric energy meter Download PDFInfo
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- CN215298363U CN215298363U CN202120077027.6U CN202120077027U CN215298363U CN 215298363 U CN215298363 U CN 215298363U CN 202120077027 U CN202120077027 U CN 202120077027U CN 215298363 U CN215298363 U CN 215298363U
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Abstract
The utility model relates to a take bluetooth communication module's electric energy meter, including the electric energy meter body, the electric energy meter body includes display module, bluetooth communication module, power module, control module, interface module, power module and display module, bluetooth communication module, interface module electric connection, the display module includes the display screen, control module includes microprocessor, bluetooth communication module includes bluetooth 4.0, MCU, bluetooth power is connected with interface module, MCU and interface module are connected, MCU and bluetooth 4.0 electric connection, bluetooth power is bluetooth 4.0, the MCU power supply, bluetooth communication module accomplishes the electric energy with data transmission to the user side and through high in the clouds electricity selling system and supplements with money. The utility model relates to a can realize bluetooth communication module of prepayment. The Bluetooth communication module replaces other communication modules to be inserted into the electric energy meter to realize the method for realizing the local prepayment of the electric energy meter.
Description
Technical Field
The utility model relates to a bluetooth communication payment technical field especially relates to a take bluetooth communication module's electric energy meter.
Background
In the current smart grid, the user uses electricity in two modes: a local prepaid mode and a remote prepaid mode.
The local prepayment mode requires a user to hold a CPU card of the electric energy meter to a power selling center to purchase an electric card and then insert a card to purchase the electricity on the electric energy meter, the electricity purchasing mode of the mode is limited by the working time limit of the power selling center, the card is used as a purchasing medium, the card may be lost, the trouble of poor contact occurs, the user needs to insert the card to purchase the electricity on the electric energy meter to increase the probability that the user approaches to strong electricity, and the potential safety hazard exists.
The remote prepayment mode is that the post-electricity-selling master station system regularly collects the electric energy meter on the electric energy meter for settlement in a communication mode of RS485 and power carrier, a settled electricity consumption bill is sent to a user, and the user pays at a mobile phone end or an electricity-selling network. The whole collection system of the scheme is composed of an electric energy meter, a collector, a concentrator and a main station system, equipment and maintenance investment is huge, and data collection cannot be completed when any member is abnormal, so that electric energy settlement is realized. The scheme is also limited by signal influence, the data acquisition has failure probability, the data acquisition has hysteresis, and the problem that some malicious arrearages or arrearages cannot be recovered cannot be solved.
In summary, there are today popular solutions: the problems of high input cost, poor user experience and low electricity purchasing efficiency need to be solved.
SUMMERY OF THE UTILITY MODEL
In view of the deficiency that the background art exists, the utility model relates to a take bluetooth communication module's electric energy meter according to above-mentioned problem, has designed a bluetooth communication module that can realize prepaying. The Bluetooth communication module replaces other communication modules to be inserted into the electric energy meter to realize the method for realizing the local prepayment of the electric energy meter. The electric energy meter of the scheme is as follows: the charge control intelligent electric energy meter (remote-module), which is called as an electric energy meter base meter in the following short, in the whole scheme, the electric energy meter base meter is only responsible for electric energy accumulation, the Bluetooth communication module is responsible for acquiring the electric quantity of the electric energy meter base meter at regular time and realizing the electric quantity (amount) recharging by realizing the interaction with an external user side APP through a Bluetooth interface, the charge is deducted through the electric quantity (amount) acquired at regular time and the recharged electric quantity (amount), and the functions of pulling a brake, closing a switch, alarming and releasing the alarm to the electric energy meter base meter are sent according to the size of the residual electric quantity (amount) after the charge is deducted, so that the whole local prepayment mode is realized.
The utility model relates to a take bluetooth communication module's electric energy meter, including the electric energy meter body, the electric energy meter body includes display module, bluetooth communication module, power module, control module, interface module, power module and display module, bluetooth communication module, interface module electric connection, the display module includes the display screen, control module includes microprocessor, bluetooth communication module includes bluetooth 4.0, MCU, bluetooth power is connected with interface module, MCU and interface module are connected, MCU and bluetooth 4.0 electric connection, bluetooth power is bluetooth 4.0, the MCU power supply, bluetooth communication module accomplishes the electric energy with data transmission to the user side and through high in the clouds electricity selling system and supplements with money.
By adopting the scheme, on the basis of not needing to replace the electric energy meter, the communication module is replaced by the Bluetooth communication module, so that the remote prepayment mode can be switched into the local prepayment mode, the efficiency is high, and the cost is low.
Furthermore, the communication between the Bluetooth communication module and the electric energy meter body is communicated through a UART serial port.
By adopting the scheme, signal transmission is completed.
Further, the user side and the cloud electricity selling system are transmitted through WIFI or 4G.
By adopting the scheme, the transmission is stable.
Furthermore, the display screen below is provided with the fixed storehouse of bluetooth module, bluetooth communication module can be fixed in the fixed storehouse of bluetooth module.
By adopting the scheme, the prepayment meter switching device can be directly plugged into the electric energy meter with the module interface to switch the prepayment meter from the remote prepayment meter to the local prepayment meter.
Furthermore, the electric energy meter body is also provided with an alarm module, and the alarm module is electrically connected with the control module.
Through adopting above-mentioned scheme, it is convenient to warn.
Further, the alarm module comprises an alarm indicator light, and when the Bluetooth 4.0 receives an alarm command, the alarm indicator light is turned on.
By adopting the scheme, the prompt is convenient.
Furthermore, the Bluetooth communication module is connected with an EEPROM memory.
By adopting the scheme, the electricity purchasing tracing is convenient. Simultaneously, the bluetooth module can all do the integral point at every integral point and freeze, comes current total electric quantity, the residual capacity (amount of money) of saving the integral point moment, the data of the power consumption of being convenient for are traced to the source.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of a module connection structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an electric energy meter housing according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a bluetooth communication module according to an embodiment of the present invention.
Reference numeral, 1, an electric energy meter body; 11. a Bluetooth module fixing bin; 2. a display screen; 3. a Bluetooth communication module; 31. 4.0 of Bluetooth; 32. MCU; 33. a Bluetooth power supply; 34. an EEPROM memory; 4. a power supply module; 5. a microprocessor; 6. an interface module; 7. a user side; 8. a cloud electricity selling system; 9. and an alarm indicator light.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.
The embodiment 1 of the utility model relates to fig. 1, fig. 2, fig. 3 are shown, including electric energy meter body 1, electric energy meter body 1 includes display module, bluetooth communication module 3, power module 4, microprocessor 5, interface module 6, electric energy meter body 1 transmits to user 7 through bluetooth communication module 3, and user 7 operates and sells electric energy through high in the clouds and accomplishes the electric energy and supplement. The display module comprises a display screen 2, a Bluetooth module fixing bin 11 is arranged below the display screen 2, the Bluetooth communication module 3 is located in the Bluetooth module fixing bin and fixed, and is connected with the electric energy meter body 1 through an interface module 6 to achieve signal transmission.
The bluetooth communication module 3 comprises a bluetooth 4.031, an MCU32 and a bluetooth power supply 33. The bluetooth 4.031 is used for the bluetooth communication interaction of the user terminal 7. The MCU32 is responsible for data analysis, electric energy settlement and deduction, communication control and other work. The bluetooth power supply 33 is responsible for power supply of the MCU32 and bluetooth 4.031. The communication between the Bluetooth communication module 3 and the electric energy meter body is realized through a UART serial port, and the communication between the user side purchasing 7 and the cloud electricity selling system 8 is realized through a WiFi or 4G network.
After the electric energy meter body 1 is powered on to work, the MCU32 of the Bluetooth communication module 3 can acquire the meter address of the electric energy meter and serve as the external broadcast name of Bluetooth 4.031. The bluetooth 4.0 in the bluetooth communication module 3 broadcasts the table address as a broadcast name at intervals of 200 ms. After the user inputs the address of the electric energy meter, the user can automatically carry out pairing connection with the Bluetooth 4.0 of the meter, and after the connection, the user can recharge or inquire the electric quantity of the Bluetooth communication module 3. The electric quantity (amount of money) after recharging exists in the Bluetooth communication module 3, the electric quantity in the electric energy meter is acquired by the Bluetooth communication module 3 at regular time (every minute), and the electric quantity (amount of money) in the Bluetooth communication module 3 is deducted according to the electric quantity increment.
And when the residual electric quantity (amount) is lower than the alarm electric quantity (amount) 1, the alarm indicator lamp 9 lights up.
After recharging every time, the Bluetooth communication module 3 stores the electricity purchasing record to the on-chip EEPROM 34, so that electricity purchasing tracing is facilitated. Meanwhile, the Bluetooth communication module 3 can perform integral point freezing at each integral point to store the current total electric quantity and the residual electric quantity (amount of money) at the integral point, so that the data tracing of the electric quantity is facilitated.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a take bluetooth communication module's electric energy meter which characterized in that: including the electric energy meter body, the electric energy meter body includes display module, bluetooth communication module, power module, control module, interface module, power module and display module, bluetooth communication module, interface module electric connection, display module includes the display screen, control module includes microprocessor, bluetooth communication module includes bluetooth 4.0, MCU, bluetooth power is connected with interface module, MCU and 4.0 electric connection of bluetooth, bluetooth power is bluetooth 4.0, the MCU power supply.
2. The electric energy meter with the Bluetooth communication module as claimed in claim 1, wherein: and the communication between the Bluetooth communication module and the electric energy meter body is carried out through a UART serial port.
3. The electric energy meter with the Bluetooth communication module as claimed in claim 2, wherein: the user side and the cloud electricity selling system are transmitted through WIFI or 4G.
4. The electric energy meter with the Bluetooth communication module as claimed in claim 3, wherein: the display screen below is provided with the fixed storehouse of bluetooth module, bluetooth communication module can fix in the fixed storehouse of bluetooth module.
5. The electric energy meter with the Bluetooth communication module as claimed in claim 1, wherein: the electric energy meter body is further provided with an alarm module, and the alarm module is electrically connected with the control module.
6. The electric energy meter with the Bluetooth communication module as claimed in claim 5, wherein: the alarm module comprises an alarm indicator light, and when the Bluetooth 4.0 receives an alarm command, the alarm indicator light is on.
7. The electric energy meter with the Bluetooth communication module as claimed in claim 6, wherein: the Bluetooth communication module is connected with an EEPROM memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120077027.6U CN215298363U (en) | 2021-01-12 | 2021-01-12 | Take bluetooth communication module's electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120077027.6U CN215298363U (en) | 2021-01-12 | 2021-01-12 | Take bluetooth communication module's electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215298363U true CN215298363U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120077027.6U Active CN215298363U (en) | 2021-01-12 | 2021-01-12 | Take bluetooth communication module's electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215298363U (en) |
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2021
- 2021-01-12 CN CN202120077027.6U patent/CN215298363U/en active Active
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