CN210327551U - Dual-card dual-standby communication module suitable for electric power intelligent metering terminal - Google Patents
Dual-card dual-standby communication module suitable for electric power intelligent metering terminal Download PDFInfo
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- CN210327551U CN210327551U CN201921135545.8U CN201921135545U CN210327551U CN 210327551 U CN210327551 U CN 210327551U CN 201921135545 U CN201921135545 U CN 201921135545U CN 210327551 U CN210327551 U CN 210327551U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model relates to an electric power measurement terminal technical field, more specifically relates to a communication module is treated to two calorie suitable for electric power intelligent measurement terminal, including central processing unit and communication card module, power module, memory circuit and the 485 interface of being connected with the central processing unit electricity respectively, the communication card module be equipped with 2 at least communication card grooves. The staff need not to change the communication card and can gather other communication operator's signal, ensures that measurement terminal communication signal is stable, has saved manpower resources cost and the energy consumption expenditure that electric power measurement fortune dimension personnel changed the communication card.
Description
Technical Field
The utility model relates to an electric power measurement terminal technical field, more specifically relates to a communication module is treated to two cards suitable for electric power intelligent measurement terminal.
Background
At present, the electric power metering terminals such as a load management terminal, a distribution transformer terminal and a concentrator agree with industrial standard production, and communication modules all use communication modules of a whole network in a unified way, but each communication module can only be loaded with one communication card, and each electric power metering terminal can only use one communication operator to carry out communication each time, so that the communication signals acquired by the electric power metering terminals in a region are especially poor in the cross coverage range of communication emission towers of different operators due to unstable signals in part of the region, and the online rate and the data acquisition rate of the terminals are directly influenced.
At present, a communication module of an electric power metering terminal can only be loaded with a communication card to collect signals of a communication operator, and if the communication module wants to collect signals of another communication operator, a worker needs to go to the site to replace the communication card and reset a communication program of the electric power metering terminal. Therefore, the human resource cost and various energy consumption expenditure of the power metering operation and maintenance personnel are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a two communication module of treating of double cassette suitable for electric power intelligent measurement terminal, the staff need not to change the communication card can gather other communication operator's signal, ensures that measurement terminal communication signal is stable, has saved the human resource cost and the energy consumption expenditure that electric power measurement fortune dimension personnel changed the communication card.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a communication module is waited to two calories suitable for electric power intelligent measurement terminal, includes central processing unit and the communication card module, power module, memory circuit and the 485 interface of being connected with the central processing unit electricity respectively, the communication card module be equipped with 2 at least communication card grooves.
In this device, the 485 interface is used for connecting electric power measurement terminal, 2 at least communication card slots can load the sim card of different operators, consequently, the communication card module can log in different operator's main website, gather the signal of different operators, current double cassette communication procedure has been predetermine in memory circuit, control the communication card module by central processing unit and make it can log in different operator's main websites simultaneously, make its signal of gathering a plurality of operators simultaneously, be connected with the measurement terminal electricity through the 485 interface, finally ensure that the communication of measurement terminal can not break down because single operator's signal is poor, the communication stability of measurement terminal has been ensured. Through addding the communication draw-in groove, electric power fortune dimension personnel pack into the communication draw-in groove with the communication card of two at least different operators when using the measurement terminal in, can guarantee to gather two different operators' signals at least when using, guarantee communication stability.
Further, the communication card slot is one of a standard SIM card slot, a Micro-SIM card slot or a Nano-SIM card slot. This arrangement can accommodate the requirements of different communication card sizes.
Furthermore, the power module is a rechargeable battery. The power module supplies power to the central processing unit.
The system further comprises a network interface and a USB interface, wherein the network interface is electrically connected with the central processing unit, and the USB interface is electrically connected with the central processing unit. The network interface can be connected with the external network through the network cable, and if the network interface works in the poor signal or shielding place of operators such as indoors, the network interface can be connected with the external network through the external network cable, so that the communication function of the metering terminal is ensured.
Further, the USB interface is a USB3.0 interface. The USB3.0 has higher data transmission rate, can provide more power for the central processing unit, and can supply power for the central processing unit by an external power supply and also charge a rechargeable battery.
Further, the network interface is an RJ45 interface.
Compared with the prior art, the beneficial effects of the utility model are that: the staff need not to change the communication card and can gather other communication operator's signal, ensures that measurement terminal communication signal is stable, has saved manpower resources cost and the energy consumption expenditure that electric power measurement fortune dimension personnel changed the communication card.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Examples
As shown in figure 1, a dual-card dual-standby communication module suitable for an electric power intelligent metering terminal, comprising a central processing unit 1, a power supply module 4, a storage circuit 3, a communication card module 2 and a 485 interface 5, wherein the power supply module 4 supplies power for the central processing unit 1 and is electrically connected with the central processing unit 1, the storage circuit 3 presets the existing dual-card communication program and is used for identifying and logging in different operator master stations, the storage circuit 3 is electrically connected with the central processing unit 1, the 485 interface 5 is used for connecting the metering terminal, the 485 interface 5 is electrically connected with the central processing unit 1 and the metering terminal is connected with the 485 interface 5.
In this embodiment, the communication card module 2 is electrically connected to the central processing unit 1, and the communication card module 2 is used for collecting operator signals for the communication of the metering terminal. Wherein, in this embodiment, communication card module 2 is provided with 2 at least communication card slots and is used for loading 2 at least communication cards, specifically, communication card module 2 in this embodiment is provided with 2 communication card slots, can load two different operator's communication card simultaneously to realize gathering two different operator's signal simultaneously, when using measurement terminal in places such as mountain area where the signal is unstable, can gather two different operator's signal, guarantee the communication function of measurement terminal with the operator that the selection signal is good.
In addition, the adopted communication card slot is one of a standard SIM card slot, a Micro-SIM card slot or a Nano-SIM card slot, so that communication cards with different sizes can be loaded into the communication card slot, and the compatibility and the adaptability are good.
In this embodiment, the power module 4 is a rechargeable battery, and can continuously supply power to the cpu 1.
In this embodiment, a network interface 6 and a USB interface 7 are further provided, where the network interface 6 is an RJ45 interface, the network interface 6 is electrically connected with the central processing unit 1, and the network interface 6 may be externally connected to a wired broadband network to provide network communication support for the metering terminal. Therefore, if the communication system works in places with poor signals of communication operators such as indoors, workers can access the wired broadband through the external network cable to ensure the normal operation of the communication function.
In addition, the USB interface 7 adopts a USB3.0 interface, the data transmission rate of the USB3.0 is higher, and the USB3.0 interface can provide more power for the central processing unit 1, and the external power supply can supply power to the central processing unit 1 and also can charge a rechargeable battery.
In this device, 485 interface 5 is used for connecting electric power measurement terminal, 2 at least communication card grooves can load different operator's sim card, consequently, communication card module 2 can log in different operator's main website, gather different operator's signal, preset current double cassette communication program in memory circuit 3, control communication card module 2 by central processing unit 1 and make it can log in different operator's main website simultaneously, make it gather a plurality of operator's signal simultaneously, be connected with measurement terminal electricity through 485 interface 5, finally ensure that measurement terminal's communication can not break off because of single operator's signal difference, measurement terminal's communication stability has been ensured. Through addding the communication draw-in groove, electric power fortune dimension personnel pack into the communication draw-in groove with the communication card of two at least different operators when using the measurement terminal in, can guarantee to gather two different operators' signals at least when using, guarantee communication stability. The staff need not to change the communication card and can gather other communication operator's signal, ensures that measurement terminal communication signal is stable, has saved manpower resources cost and the energy consumption expenditure that electric power measurement fortune dimension personnel changed the communication card.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a two communication module of treating of double cassette suitable for electric power intelligent metering terminal which characterized in that, includes central processing unit (1) and communication card module (2), power module (4), memory circuit (3) and 485 interface (5) of being connected with central processing unit (1) electricity respectively, communication card module (2) be equipped with 2 at least communication card grooves.
2. The dual-card dual-standby communication module suitable for the power intelligent metering terminal as claimed in claim 1, wherein the communication card slot is one of a standard SIM card slot, a Micro-SIM card slot or a Nano-SIM card slot.
3. The dual-card dual-standby communication module suitable for the intelligent metering terminal of electric power according to claim 1, wherein the power module (4) is a rechargeable battery.
4. The dual-card dual-standby communication module suitable for the electric power intelligent metering terminal as claimed in claim 1, further comprising a network interface (6) and a USB interface (7), wherein the network interface (6) is electrically connected with the central processing unit (1), and the USB interface (7) is electrically connected with the central processing unit (1).
5. The dual-card dual-standby communication module suitable for the electric power intelligent metering terminal as claimed in claim 4, wherein the USB interface (7) is a USB3.0 interface.
6. The dual-card dual-standby communication module suitable for the intelligent metering terminal of electric power according to claim 4, wherein the network interface (6) is an RJ45 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135545.8U CN210327551U (en) | 2019-07-18 | 2019-07-18 | Dual-card dual-standby communication module suitable for electric power intelligent metering terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921135545.8U CN210327551U (en) | 2019-07-18 | 2019-07-18 | Dual-card dual-standby communication module suitable for electric power intelligent metering terminal |
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| CN210327551U true CN210327551U (en) | 2020-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135361A (en) * | 2020-09-22 | 2020-12-25 | 紫光展锐(重庆)科技有限公司 | Service processing method, device and equipment |
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- 2019-07-18 CN CN201921135545.8U patent/CN210327551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135361A (en) * | 2020-09-22 | 2020-12-25 | 紫光展锐(重庆)科技有限公司 | Service processing method, device and equipment |
| CN112135361B (en) * | 2020-09-22 | 2022-04-22 | 紫光展锐(重庆)科技有限公司 | Service processing method, device and equipment |
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