CN213424198U - Safe meter reading based on NB-IoT communication technology - Google Patents
Safe meter reading based on NB-IoT communication technology Download PDFInfo
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- CN213424198U CN213424198U CN202021906658.6U CN202021906658U CN213424198U CN 213424198 U CN213424198 U CN 213424198U CN 202021906658 U CN202021906658 U CN 202021906658U CN 213424198 U CN213424198 U CN 213424198U
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Abstract
The utility model relates to a safe meter reading based on NB-IoT communication technology, include: the microprocessor is arranged on the device and used for receiving and processing information of other components; the sensing module is connected with the microprocessor and used for collecting each meter reading data and transmitting the data to the microprocessor; the security check module is connected with the microprocessor and used for detecting the security information of the device and transmitting the information to the microprocessor; and the NB-IOT card is connected with the microprocessor and is used for mutually transmitting the data of the microprocessor and the remote upper computer. Compared with the prior art, the utility model discloses a distinctive sensing module can gather the data of each water, electricity, gas table and transmit the treater on, simultaneously NB-IOT card can be wider than current network coverage under same frequency channel, possess the ability that supports massive connection simultaneously, can also possess the characteristics of low time delay sensitivity, the equipment cost of super low and low equipment consumption.
Description
Technical Field
The utility model relates to a meter reading measurement technical field especially relates to a safety meter reading based on NB-IoT communication technology.
Background
The intelligent meter reading as a loop in an intelligent industrial chain is also developed vigorously. The traditional manual meter reading mode is time-consuming and labor-consuming, accuracy and timeliness cannot be guaranteed, and some unpleasant embarrassing situations of a meter reader and a user can occur, so that the meter reading mode is not suitable for social development requirements. With the development of cellular network technology, wireless meter reading technology based on cellular network is gradually developed, which greatly reduces meter reading cost.
Under such a large background, various wireless meter reading systems for improving the service quality of meter reading and reducing the cost of meter reading are gradually proposed on the agenda. Systems for meter reading by hand-held terminals, remote meter reading, centralized meter reading and the like are designed only based on the consideration. The technical scheme and the progress are different because the specific conditions of water, gas and electricity are different. Centralized meter reading and hand-held terminal meter reading are realized in many big cities. Moreover, a plurality of electric power companies are specially established that meter reading companies are specially responsible for meter reading and daily electric meter maintenance.
At present, most of cell meter reading basically has two data transmission modes, namely wired data transmission and wireless data transmission. However, most wireless transmission modules have shorter transmission distances (such as WI-FI modules, bluetooth modules, etc.), and the number of terminals that can be simultaneously connected to one relay transmission node is limited (such as 255 terminals can be connected to a general route at most), which causes the problems of high cost, difficult maintenance, and inconvenient data transmission.
At present, patent number CN201721193774.6 discloses a remote water meter based on NB-IoT communication technology, which includes an electronic metering module, an alarm module, a GSM module, a communication module, a microprocessor, an NB-IoT module, a remote server, a display module, a water flow sensor, and a signal detection module; the NB-IOT module, the GSM module and the like can be compatible with the existing cellular network, the water meter is low in power consumption and long in transmission distance, and the problem of inconvenient network transmission is solved.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a safe meter reading based on NB-IoT communication technology for overcome the problem that can't be to the convenient transmission of data of checking meter such as water, electricity, gas among the prior art.
A secure meter reading based on NB-IoT communication technology, comprising:
the microprocessor is arranged on the safety meter reading and used for receiving and processing information of other parts;
the display module is connected with the microprocessor and used for receiving the information of the microprocessor and displaying the received information;
the sensing module is connected with the microprocessor and used for collecting each meter reading data and transmitting the data to the microprocessor;
the security check module is connected with the microprocessor and used for detecting the security information of the security meter reading and transmitting the information to the microprocessor;
the NB-IOT card is connected with the microprocessor and is used for mutually transmitting data of the microprocessor and the remote upper computer;
the remote upper computer is connected with the NB-IOT card and is used for receiving the information transmitted by the NB-IOT card and processing the information according to the information to send the information to the NB-IOT card and/or the user module;
and the user module is connected with the remote upper computer and used for receiving the information sent by the remote upper computer.
Further, the display module includes:
the display screen is arranged on the safety meter reading and used for receiving and displaying the information of the microprocessor;
and the signal lamp is arranged on the safety meter reading and used for displaying the safety state information of the safety meter reading according to the information of the microprocessor.
Furthermore, the sensing module is provided with a plurality of sensors which are respectively arranged on each meter reading and used for collecting information of each meter reading and transmitting the information to the microprocessor.
Further, the security check module comprises:
the detector is arranged in the safety meter reading part and used for detecting the running state of the safety meter reading and transmitting the detected information to the microprocessor;
and the alarm is arranged in the safety meter reading device and used for receiving the information of the microprocessor and sending an alarm signal according to the information.
Compared with the prior art, the utility model discloses a distinctive sensing module can gather the data information of each water, electricity, gas table and transmit the treater on, can effectively save relevant personnel's acquisition time safely, simultaneously NB-IOT card can be wider than current network coverage under same frequency channel, possesses the ability that supports the mass connection simultaneously, can also possess the characteristics of low time delay sensitivity, the equipment cost of ultralow and low equipment consumption.
Particularly, the microprocessor can more conveniently and safely carry out information, and effectively improves the operating efficiency of the equipment.
Especially, the display module can carry out simultaneous display to different water, electricity, gas data, and user and relevant staff can look over at any time according to actual demand, have further enlarged safety meter reading's application scope.
Particularly, the sensing module can be effectively and flexibly arranged on each meter reading and transmits data to the safe meter reading, so that the trouble of disassembling and assembling old meter reading is eliminated, the time is effectively saved, and the efficiency is improved.
Particularly, the security check module can rapidly and accurately detect the safety state information of the safety meter reading, further avoid the problem of device fault expansion, and can timely transmit the information to the safety meter reading to enable a user to know the information.
Particularly, the NB-IOT card can effectively transmit the safety copy table and the data of the remote upper computer correspondingly, and meanwhile, the NB-IOT card is low in cost, large in capacity and wider in coverage.
Particularly, the remote upper computer can conveniently process various data and prompt a user, so that the remote management of the safe meter reading can be effectively operated;
drawings
Fig. 1 is a schematic block diagram of a NB-IoT communication technology-based security meter reading according to the present invention;
fig. 2 is a circuit board structure diagram of a device for safely recording meter based on NB-IoT communication technology.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the safety meter reading or the element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the security meter reading method based on NB-IoT communication technology of the present invention includes: the system comprises a microprocessor 1, a sensing module, a display module, a security check module, an NB-IOT card 2, a remote upper computer, a user module, a display screen (not shown in the figure), a signal lamp (not shown in the figure), a sensor, a detector 3 and an alarm 4, wherein the microprocessor 1 is arranged on the security meter reading and used for receiving and processing information of other components; the display module is connected with the microprocessor 1 and used for receiving the information of the microprocessor 1 and displaying the received information; the sensing module is connected with the microprocessor 1 and used for collecting each meter reading data and transmitting the data to the microprocessor 1; the security check module is connected with the microprocessor 1 and used for detecting the security information of the security meter reading and transmitting the information to the microprocessor 1; the NB-IOT card 2 is connected with the microprocessor 1 and is used for mutually transmitting data of the microprocessor 1 and the remote upper computer; the remote upper computer is connected with the NB-IOT card 2 and is used for receiving the information transmitted by the NB-IOT card 2 and processing the information according to the information to send the information to the NB-IOT card 2 and/or the user module; the user module is connected with the remote upper computer and used for receiving information sent by the remote upper computer; the display screen is arranged on the safety meter reading and used for receiving and displaying the information of the microprocessor 1; the signal lamp is arranged on the safety meter reading and used for displaying the safety state information of the safety meter reading according to the information of the microprocessor 1; the sensing module is provided with a plurality of sensors which are respectively arranged on each meter reading and used for collecting information of each meter reading and transmitting the information to the microprocessor 1. The detector 3 is arranged in the safety meter reading device and used for detecting the running state of the device and transmitting the detected information to the microprocessor 1; and the alarm 4 is arranged in the safety meter reading device and used for receiving the information of the microprocessor 1 and sending an alarm signal according to the information.
When the device runs, the information of each meter reading is collected and transmitted to the microprocessor 1 through each sensor, the microprocessor 1 receives and processes the information, the processed information is sent to the display screen to be displayed in an appointed mode, meanwhile, the microprocessor can send the processed information to the remote upper computer through the NB-IOT card 2, the remote upper computer can process and store the processed information according to the received data, and the remote upper computer can send the processed information to the microprocessor through the NB-IOT card 2 to display related information through the display screen.
Specifically, when the display screen displays arrearage, the remote upper computer sends arrearage prompt short messages to the user module, the user receives the arrearage prompt short messages, and meanwhile, the user can also perform operations such as inquiry or payment through the user module.
Referring to fig. 1, the microprocessor 1 is disposed on the security meter reading device, and is configured to receive and process information of other components, and when the device is running, is configured to receive and process data to be sent to the display screen and/or the NB-IOT card 2.
As shown in fig. 1, the display module is connected to the microprocessor 1, and is configured to receive information from the microprocessor 1 and display the received information, and the display module includes:
the display screen is arranged on the safety meter reading and used for receiving and displaying the information of the microprocessor 1; it can be understood that the display screen can also add display information, such as time, electric quantity and the like, according to the actual needs of the user, as long as the display screen can display each meter reading.
And the signal lamp is arranged on the safety meter reading and used for displaying the safety state information of the safety meter reading according to the information of the microprocessor 1. When the device operates, the signal lamp can be turned on and off according to the transmission information of the microprocessor 1 to display the safe operation state information of the safe meter reading. It will be appreciated that the safety lights may be different colored lights or may display information based on blinking, as long as it is satisfactory for the safety status information to be displayed correctly.
And the sensing module is connected with the microprocessor 1, is provided with a plurality of sensors which are respectively arranged on each meter reading and is used for acquiring information of each meter reading and transmitting the information to the microprocessor 1. It can be understood that each sensor can be respectively provided with a micro camera as long as the requirement that the sensors can correctly collect information of each meter reading and send the information to the microprocessor can be met.
And the security check module is connected with the microprocessor and comprises a detector 3, the detector 3 is arranged in the security meter reading device and used for detecting the running state of the device and transmitting the detected information to the microprocessor 1.
And the alarm 4 is arranged in the safety meter reading device and used for receiving the information of the microprocessor 1 and sending an alarm signal according to the information. When the device operates, the detector 3 can send detected operation faults to the microprocessor 1, the microprocessor 1 receives fault information and then processes the fault information and sends the fault information to the alarm 4, and the alarm 4 sends out a warning signal. It will be appreciated that the alarm 4 may be a warning tone or other music, as long as it is sufficient to send a warning signal correctly.
The NB-IOT card 2 is connected with the microprocessor and is used for mutually transmitting data of the microprocessor and the remote upper computer; when the device runs, the NB-IOT card can correspondingly transmit data of the microprocessor and the remote upper computer.
And the remote upper computer is connected with the NB-IOT card and is used for receiving the information transmitted by the NB-IOT card and processing the information according to the information so as to send the information to the NB-IOT card and/or the user module.
And the user module is connected with the remote upper computer and used for receiving the information sent by the remote upper computer. The user module comprises a short message reminding module, a real-time query module, a payment module and a maintenance management module. It can be understood that the user module may also include an information module or other modules as long as the functions of correctly receiving information and inquiring payment can be satisfied.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A secure meter reading based on NB-IoT communication technology, comprising:
the microprocessor is arranged on the safety meter reading and used for receiving and processing information of other parts; the display module is connected with the microprocessor and used for receiving the information of the microprocessor and displaying the received information;
the sensing module is connected with the microprocessor and used for collecting each meter reading data and transmitting the data to the microprocessor;
the security check module is connected with the microprocessor and used for detecting the security information of the security meter reading and transmitting the information to the microprocessor;
the NB-IOT card is connected with the microprocessor and is used for mutually transmitting data of the microprocessor and the remote upper computer;
the remote upper computer is connected with the NB-IOT card and is used for receiving the information transmitted by the NB-IOT card and processing the information according to the information to send the information to the NB-IOT card and/or the user module;
and the user module is connected with the remote upper computer and used for receiving the information sent by the remote upper computer.
2. The NB-IoT communication technology-based security meter reading according to claim 1, wherein the display module comprises:
the display screen is arranged on the safety meter reading and used for receiving and displaying the information of the microprocessor;
and the signal lamp is arranged on the safety meter reading and used for displaying the safety state information of the safety meter reading according to the information of the microprocessor.
3. The NB-IoT communication technology-based security meter reading according to claim 1, wherein the sensing module is provided with a plurality of sensors respectively arranged on each meter reading for collecting information of each meter reading and transmitting the information to the microprocessor.
4. The NB-IoT communication technology-based security meter reading according to claim 1, wherein the security check module comprises:
the detector is arranged in the safety meter reading part and used for detecting the running state of the safety meter reading and transmitting the detected information to the microprocessor;
and the alarm is arranged in the safety meter reading device and used for receiving the information of the microprocessor and sending an alarm signal according to the information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021906658.6U CN213424198U (en) | 2020-09-04 | 2020-09-04 | Safe meter reading based on NB-IoT communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021906658.6U CN213424198U (en) | 2020-09-04 | 2020-09-04 | Safe meter reading based on NB-IoT communication technology |
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| Publication Number | Publication Date |
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| CN213424198U true CN213424198U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021906658.6U Active CN213424198U (en) | 2020-09-04 | 2020-09-04 | Safe meter reading based on NB-IoT communication technology |
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| CN (1) | CN213424198U (en) |
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