CN111798621A - Self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted - Google Patents
Self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted Download PDFInfo
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- CN111798621A CN111798621A CN202010827780.2A CN202010827780A CN111798621A CN 111798621 A CN111798621 A CN 111798621A CN 202010827780 A CN202010827780 A CN 202010827780A CN 111798621 A CN111798621 A CN 111798621A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a self-service recharging water meter based on lora wireless communication and code encryption, and relates to the technical field of water meters. This self-service water gauge of supplementing with money based on lora wireless communication and code encryption includes: the wireless valve-controlled water meter is used for controlling the opening, closing and prompting of water supply and is arranged on a water supply pipeline of a user, and the wireless code charger is used for synchronizing the information of the wireless valve-controlled water meter and realizing charging. The invention adopts wireless technology, data interaction does not need to contact a meter in a short distance, the recharging action of the traditional water meter is completed only by inserting an IC card into the meter or contacting the IC card with the water meter, the code type recharging is adapted to various installation environments, the code type recharging is realized, the family is not out enough, the remote recharging is realized, the use is convenient, the dynamic key and the high-strength data encryption and identification technology are adopted, the illegal data intrusion is effectively prevented, the user can use one meter and one card, the mutual use of adjacent places is prevented, and the safety is high.
Description
Technical Field
The invention relates to the technical field of water meters, in particular to a self-service recharging water meter based on lora wireless communication and code encryption.
Background
At present, the conventional prepayment water meter is charged by a contact type IC card or a radio frequency IC card. The user holds the IC card to the water management department to pay and downloads the payment record into the IC, and then the IC card is inserted into the meter or the IC card is contacted with the water meter, so that the recharging action of the water meter can be completed.
However, common mounting methods and environments for water meters, such as: rural underground installation, apartment building water meter well installation, outdoor installation, water meter box installation and the like. Because the water meter closed area, underwater or outdoors needs to open the well cover, the meter box door and the water meter well door first, the card swiping difficulty is greatly increased, even the card swiping cannot be carried out, and the water meter which can be recharged conveniently is needed.
Disclosure of Invention
The invention provides a self-service recharging water meter based on lora wireless communication and code encryption, which is convenient to recharge, can prevent mutual meter fleeing, and effectively prevents illegal data invasion by adopting encryption.
In order to achieve the purpose, the invention is realized by the following technical scheme: a self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted, include:
the wireless valve-controlled water meter is used for controlling the opening, closing and prompting of water supply and is arranged on a water supply pipeline of a user.
And the wireless code charger is used for synchronizing the information of the wireless valve-controlled water meter and realizing charging.
And the water affair management unit is used for recharging the wireless code charger, sending the short message to the mobile phone terminal and storing and analyzing recharging information in the wireless code charger.
And the mobile phone terminal is used for the user to carry out remote payment and receive the recharging code.
The wireless valve-controlled water meter is in bidirectional signal connection with the wireless code charger, the wireless code charger is in bidirectional signal connection with the water management unit, and the water management unit is in bidirectional signal connection with the mobile phone terminal.
The wireless valve-controlled water meter is characterized in that a valve control module and a first wireless communication module are arranged in the wireless valve-controlled water meter, and the valve control module is electrically connected with the first wireless communication module in a bidirectional mode.
The wireless code charger is characterized in that a display module, a switch module, a digital input module, a control module and a second wireless communication module are arranged in the wireless code charger, the output end of the digital input module is electrically connected with the input end of the display module, the output end of the switch module is electrically connected with the input ends of the display module, the digital input module, the control module and the second wireless communication module, and the output end of the control module is electrically connected with the input end of the digital input module.
The water affair management unit comprises a short message sending module, a cloud platform module, a data analysis module, an identification module, a code generation module and a third wireless communication module, wherein the identification module is electrically connected with the cloud platform module in a two-way mode, the output end of the cloud platform module is electrically connected with the input end of the data analysis module, the data analysis module is electrically connected with the identification module in a two-way mode, the input end of the code generation module is electrically connected with the output end of the identification module, the output end of the code generation module is electrically connected with the input end of the short message sending module, and the identification module is electrically connected with the third communication module in a two-way mode.
The mobile phone terminal is internally provided with a wireless signal module, and the wireless information module is in bidirectional signal connection with the third communication module.
The first wireless communication module is in bidirectional signal connection with the second wireless communication module.
The third wireless communication module is in bidirectional signal connection with the second wireless communication module.
The invention provides a self-service recharging water meter based on lora wireless communication and code encryption. The method has the following beneficial effects:
(1) the self-service recharging water meter based on lora wireless communication and code encryption adopts a wireless technology, data interaction does not need to contact a meter in a short distance, the recharging of the traditional water meter is changed, the recharging action of the water meter can be completed only by inserting an IC card into the meter or contacting the IC card with the water meter, and the self-service recharging water meter is suitable for various installation environments.
(2) The self-service recharging water meter based on lora wireless communication and code encryption is code-based in recharging, can not go out of home, achieves remote recharging, is convenient to use, adopts a dynamic key and high-strength data encryption identification technology, and effectively prevents illegal data intrusion.
(3) This self-service water gauge of supplementing with money based on lora wireless communication and code encryption, user's a table card prevents that the neighborhood from scurrying each other and using, and the security is high.
Drawings
Fig. 1 is a system diagram of a self-service recharging water meter based on lora wireless communication and code encryption.
In the figure: 1. a wireless valve-controlled water meter; 2. a wireless code charger; 3. a water affair management unit; 4. provided is a mobile phone terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Embodiment one, refer to fig. 1: a self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted, include: the wireless valve-controlled water meter 1, the wireless valve-controlled water meter 1 is used for controlling the opening, closing and prompting of water supply, and is installed on the water supply pipeline of a user, the wireless valve-controlled water meter 1 is in bidirectional signal connection with a wireless code charger 2, the wireless code charger 2 is in bidirectional signal connection with a water management unit 3, the water management unit 3 is in bidirectional signal connection with a mobile phone terminal 4, a valve control module and a first wireless communication module are arranged in the wireless valve-controlled water meter 1, the valve control module is in bidirectional electrical connection with the first wireless communication module, in the daily use process, the user can carry the wireless code charger 2 to a specified business point of a water company for payment and recharging, the water management unit writes recharging information into the wireless code charger 2 of the user through a card sender, and simultaneously reads the metering information of the water meter and the running state of the meter (battery capacity, valve state, malicious attack on the meter, when a user returns home, the recharging information is synchronized into the wireless valve-controlled water meter 1 through the wireless code recharger 2, the wireless valve-controlled water meter 1 judges the residual water quantity according to the purchasing information and the water consumption condition of the user, the operations of opening, prompting, closing the valve and the like are carried out, meanwhile, the wireless valve-controlled water meter 1 transmits the metering information and the running state of the current wireless valve-controlled water meter 1 back to the wireless code recharger 2, and the user can check through the display unit.
The wireless code charger 2 is used for synchronizing the information of the wireless valve-controlled water meter 1 and realizing recharging, a display module, a switch module, a digital input module, a control module and a second wireless communication module are arranged in the wireless code charger 2, the output end of the digital input module is electrically connected with the input end of the display module, the output end of the switch module is electrically connected with the input ends of the display module, the digital input module, the control module and the second wireless communication module, the output end of the control module is electrically connected with the input end of the digital input module, the first wireless communication module is in bidirectional signal connection with the second wireless communication module, a third wireless communication module is in bidirectional signal connection with the second wireless communication module, a display unit displays the information of a corresponding meter, such as general purchase, residual and state, and the like, and a 'confirm' button is pressed through the control module, the display of the RdMetre shows that the wireless code charger 2 is synchronizing with the wireless valve-controlled water meter 1, a digital input module is arranged for inputting a recharging code, and a switch module is used for controlling the wireless valve-controlled water meter 1 to be opened or closed.
The water affair management unit 3, the water affair management unit 3 is used for recharging the wireless code charger 2, sending the short message to the mobile phone terminal 4, and storing and analyzing the recharging information in the wireless code charger 2, the water affair management unit 3 includes a short message sending module, a cloud platform module, a data analysis module, an identification module, a code generation module, and a third wireless communication module, the identification module is bidirectionally electrically connected with the cloud platform module, the output end of the cloud platform module is electrically connected with the input end of the data analysis module, the data analysis module is bidirectionally electrically connected with the identification module, the input end of the code generation module is electrically connected with the output end of the identification module, the output end of the code generation module is electrically connected with the input end of the short message sending module, the identification module is bidirectionally electrically connected with the third communication module, when a user carries the wireless code charger 2 to recharge to a recharging point, through third wireless communication module and second wireless communication module signal connection, the identification module carries out the discernment user information according to the wireless code recharger 2 that the user carried, and user's wireless code recharger 2 and wireless valve accuse water gauge 1 one-to-one, the example: 9912340000000088 shows setting table number "0000000088", "99" as control code "," 1234 "as password", 0000000088 "as table number, the wireless code charger 2 is set with corresponding table number, cloud platform module realizes matching of information, after determining user information through data analysis module, according to user table number, inputting purchase amount and purchase times, generating corresponding code through set code production module, short message sending module sends code short message to mobile phone terminal 4 through third wireless communication module.
The mobile phone terminal 4 is used for a user to remotely pay and receive recharging codes, a wireless signal module is arranged in the mobile phone terminal 4 and is in bidirectional signal connection with a third communication module, the user can recharge and pay fees in real time through the mobile phone terminal 4 through a network, the water affair management unit 3 sends recharging codes to the mobile phone of the user, the user inputs the recharging codes on the wireless code recharger 2 and communicates with the wireless valve-controlled water meter 1 in a wireless mode to finish the recharging process.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A self-service water gauge that adds money based on lora wireless communication and code encryption, its characterized in that includes:
the wireless valve-controlled water meter (1), the wireless valve-controlled water meter (1) is used for controlling the opening, closing and prompting of water supply, and is arranged on a water supply pipeline of a user;
the wireless code charger (2) is used for synchronizing the information of the wireless valve-controlled water meter (1) and realizing charging;
the water affair management unit (3), the water affair management unit (3) is used for recharging the wireless code recharger (2), sending the short message to the mobile phone terminal (4), and storing and analyzing recharging information in the wireless code recharger (2);
the mobile phone terminal (4) is used for the user to carry out remote payment and receive the recharging code.
2. The self-service recharging water meter based on lora wireless communication and code encryption of claim 1, characterized in that: the wireless valve-controlled water meter (1) is in bidirectional signal connection with the wireless code charger (2), the wireless code charger (2) is in bidirectional signal connection with the water management unit (3), and the water management unit (3) is in bidirectional signal connection with the mobile phone terminal (4).
3. The self-service recharging water meter based on lora wireless communication and code encryption of claim 1, characterized in that: the wireless valve-controlled water meter (1) is internally provided with a valve-controlled module and a first wireless communication module, and the valve-controlled module is electrically connected with the first wireless communication module in a bidirectional mode.
4. The self-service recharging water meter based on lora wireless communication and code encryption of claim 3, characterized in that: the wireless code charger (2) is internally provided with a display module, a switch module, a digital input module, a control module and a second wireless communication module, wherein the output end of the digital input module is electrically connected with the input end of the display module, the output end of the switch module is electrically connected with the input ends of the display module, the digital input module, the control module and the second wireless communication module, and the output end of the control module is electrically connected with the input end of the digital input module.
5. The self-service recharging water meter based on lora wireless communication and code encryption of claim 4, characterized in that: the water affair management unit (3) comprises a short message sending module, a cloud platform module, a data analysis module, an identification module, a code generation module and a third wireless communication module, wherein the identification module is electrically connected with the cloud platform module in a two-way mode, the output end of the cloud platform module is electrically connected with the input end of the data analysis module, the data analysis module is electrically connected with the identification module in a two-way mode, the input end of the code generation module is electrically connected with the output end of the identification module, the output end of the code generation module is electrically connected with the input end of the short message sending module, and the identification module is electrically connected with the third communication module in a two-way mode.
6. The self-service recharging water meter based on lora wireless communication and code encryption of claim 5, characterized in that: and a wireless signal module is arranged in the mobile phone terminal (4), and the wireless information module is in bidirectional signal connection with the third communication module.
7. The self-service recharging water meter based on lora wireless communication and code encryption of claim 4, characterized in that: the first wireless communication module is in bidirectional signal connection with the second wireless communication module.
8. The self-service recharging water meter based on lora wireless communication and code encryption of claim 5, characterized in that: the third wireless communication module is in bidirectional signal connection with the second wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827780.2A CN111798621A (en) | 2020-08-17 | 2020-08-17 | Self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827780.2A CN111798621A (en) | 2020-08-17 | 2020-08-17 | Self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted |
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| Publication Number | Publication Date |
|---|---|
| CN111798621A true CN111798621A (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010827780.2A Withdrawn CN111798621A (en) | 2020-08-17 | 2020-08-17 | Self-service water gauge of supplementing with money based on lora wireless communication and code are encrypted |
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| CN (1) | CN111798621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639198A (en) * | 2022-02-17 | 2022-06-17 | 山东华特智慧科技有限公司 | M1 card read-write recharging method based on NFC for water selling |
-
2020
- 2020-08-17 CN CN202010827780.2A patent/CN111798621A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639198A (en) * | 2022-02-17 | 2022-06-17 | 山东华特智慧科技有限公司 | M1 card read-write recharging method based on NFC for water selling |
| CN114639198B (en) * | 2022-02-17 | 2023-07-25 | 山东华特智慧科技有限公司 | NFC-based M1 card read-write recharging method for water selling |
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Application publication date: 20201020 |
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| WW01 | Invention patent application withdrawn after publication |