CN218473211U - Wireless power modem device - Google Patents
Wireless power modem device Download PDFInfo
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- CN218473211U CN218473211U CN202222856880.5U CN202222856880U CN218473211U CN 218473211 U CN218473211 U CN 218473211U CN 202222856880 U CN202222856880 U CN 202222856880U CN 218473211 U CN218473211 U CN 218473211U
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Abstract
The utility model discloses a wireless power cat device contains: the system comprises a power supply system, an MCU (microprogrammed control unit) main control module, a public network 4G module, a Flash memory module and a communication interface module; the power supply system is connected to the MCU main control module to supply power to the MCU main control module; the public network 4G module, the Flash memory module and the communication interface module are connected to the MCU main control module; the public network 4G module is provided with a transmitting antenna and a card slot for installing an SIM card; the public network 4G module receives mobile network communication signals from the outside and forwards the mobile network communication signals to the MCU main control module, and the MCU main control module is in data communication with external equipment through a peripheral interface. The utility model discloses a wireless electric power cat device adopts 4G communication mode, and data transmission is fast, and the interference killing feature is strong.
Description
Technical Field
The utility model relates to a wireless power cat device.
Background
The traditional carrier communication mode in the traditional industrial field has low communication speed, dozens of Kbps communication speed, poor anti-interference capability and larger influence on the power grid environment. And the power grid often can not be salvaged and maintained in time when abnormal, the position for installing the equipment often can not be found when the equipment is abnormal, the equipment is large in size, and the installation and the use are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wireless power cat device solves the above-mentioned technical problem, specifically adopts following technical scheme:
a wireless power modem device, comprising: the system comprises a power supply system, an MCU (microprogrammed control unit) main control module, a public network 4G module, a Flash memory module and a communication interface module;
the power supply system is connected to the MCU main control module to supply power to the MCU main control module;
the public network 4G module, the Flash memory module and the communication interface module are connected to the MCU main control module;
the public network 4G module is provided with a transmitting antenna and a card slot for installing an SIM card;
the public network 4G module receives mobile network communication signals from the outside and forwards the mobile network communication signals to the MCU main control module, and the MCU main control module is in data communication with external equipment through a peripheral interface.
Furthermore, the power supply system is electrically connected to the MCU main control module;
the MCU main control module is electrically connected with the public network 4G module and the Flash memory module.
Furthermore, the wireless modem device also comprises a GPS positioning module;
the GPS positioning module is connected to the MCU main control module.
Further, the wireless power modem device also comprises a crystal oscillator assembly;
the crystal oscillator component is connected to the MCU main control module.
Further, the wireless modem device further comprises a housing;
the power supply system, the MCU master control module, the public network 4G module, the Flash memory module, the GPS positioning module and the crystal oscillator component are all arranged in the shell, and the communication interface module is arranged on the shell.
Further, the dimensions of the housing are: the length is less than or equal to 98mm, the width is less than or equal to 68mm, and the height is less than or equal to 27mm.
Further, the communication interface module comprises 232 interface.
Further, the communication interface module comprises a 485 interface.
Further, the power system supplies power through an external adapter.
Further, an external adapter delivers 12V dc to the power system.
The utility model discloses an useful part lies in the wireless power cat device that provides, adopts 4G communication mode, and data transmission is fast, and the interference killing feature is strong.
The utility model discloses an useful part still lies in the wireless power cat device that provides, takes the power failure alarm function, and the accessible time initiative under the power failure condition is reported, makes things convenient for the unusual fortune dimension of electric wire netting.
The utility model discloses an useful part still lies in the wireless power cat device that provides, takes GPS locate function, and convenient the maintenance when equipment is unusual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of a wireless power modem device of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, 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 functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, a wireless modem device according to the present application includes: the device comprises a power supply system, an MCU master control module, a public network 4G module, a Flash memory module and a communication interface module.
Specifically, the power supply system is connected to the MCU master control module to supply power to the MCU master control module. The public network 4G module, the Flash memory module and the communication interface module are connected to the MCU master control module. The public network 4G module is provided with a sending antenna and a card slot for installing an SIM card. The power supply system is electrically connected to the MCU main control module, and the MCU main control module is electrically connected with the public network 4G module and the Flash memory module, so that the power supply system sends a power failure alarm signal to the MCU main control module when the power failure occurs, and the MCU main control module wirelessly reports the power failure alarm signal through the public network 4G module and stores event information into the Flash memory module.
The public network 4G module receives mobile network communication signals from the outside and forwards the mobile network communication signals to the MCU main control module through the serial port, and the MCU main control module is in data communication with external equipment through a peripheral interface. In this application, the highest 50Mbps goes upward in the communication rate of public network 4G module, and the highest 150Mbps goes downward compares traditional power cat, and data transmission speed obtains very big promotion.
The application provides a wireless power modem device has the power failure warning function. And the power supply system sends a power failure alarm signal to the MCU master control module when detecting the power failure of the external power supply. The MCU main control module wirelessly reports the event information through the public network 4G module and stores the event information into the Flash memory module. In this application, the power supply system has a super capacitor. In the power-on process, the external power supply charges the super capacitor, and the super capacitor can be fully charged in about 30 min. After detecting an external power supply power-down signal, the super capacitor can be switched to supply power to the system MCU and the 4G module, and 2min data communication can be maintained when the external power supply is powered down.
In this application, wireless power cat device still contains GPS location module. The GPS positioning module is connected to the MCU main control module. Through the positioning function of the GPS positioning module, the position information of the wireless modem device can be acquired in real time, so that the failed equipment can be found in time when the wireless modem device fails. In the present application, the accuracy range of the GPS positioning function is within 3 m. It will be appreciated that the range of positioning accuracy can be selected as desired.
The wireless power modem device further comprises a crystal oscillator assembly. The crystal oscillator component is connected to the MCU main control module. The crystal oscillator component is used for generating an oscillating signal and providing a basic clock signal for the system.
Specifically, the wireless modem device further includes a housing. The power supply system, the MCU master control module, the public network 4G module, the Flash memory module, the GPS positioning module and the crystal oscillator component are all arranged in the shell, and the communication interface module is arranged on the shell.
Optionally, the housing has dimensions of: the length is less than or equal to 98mm, the width is less than or equal to 68mm, and the height is less than or equal to 27mm, so that the wireless power modem device is small in size, low in cost and convenient to install. The application has rich external interfaces and convenient extension and application. Specifically, the communication interface module comprises an 232 interface and a 485 interface,
the application discloses wireless power cat device adopts the power supply of external adapter. Specifically, the power supply system supplies power through an external adapter. Preferably, the external adapter delivers 12 vdc to the power system.
The wireless power modem device can be applied to various application occasions, such as data interaction with an electric energy meter or data interaction with other intelligent terminals.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation modes fall within the protection scope of the present invention.
Claims (10)
1. A wireless power modem device, comprising: the system comprises a power supply system, an MCU (microprogrammed control unit) main control module, a public network 4G module, a Flash memory module and a communication interface module;
the power supply system is connected to the MCU main control module to supply power to the MCU main control module;
the public network 4G module, the Flash memory module and the communication interface module are connected to the MCU main control module;
the public network 4G module is provided with a transmitting antenna and a card slot for installing an SIM card;
the public network 4G module receives mobile network communication signals from the outside and forwards the mobile network communication signals to the MCU main control module through a serial port, and the MCU main control module is in data communication with external equipment through a peripheral interface.
2. The wireless power cat device according to claim 1,
the power supply system is electrically connected to the MCU main control module;
the MCU main control module is electrically connected with the public network 4G module and the Flash memory module.
3. The wireless power cat device according to claim 1,
the wireless power modem device further comprises a GPS positioning module;
the GPS positioning module is connected to the MCU main control module.
4. The wireless power modem device of claim 3,
the wireless power modem device further comprises a crystal oscillator assembly;
the crystal oscillator assembly is connected to the MCU main control module.
5. The wireless power modem device of claim 4,
the wireless power modem device further comprises a housing;
the power supply system, the MCU master control module, the public network 4G module, the Flash memory module, the GPS positioning module and the crystal oscillator component are all arranged in the shell, and the communication interface module is arranged on the shell.
6. The wireless power cat device according to claim 5,
the dimensions of the housing are: the length is less than or equal to 98mm, the width is less than or equal to 68mm, and the height is less than or equal to 27mm.
7. The wireless power cat device according to claim 1,
the communication interface module comprises 232 interfaces.
8. The wireless power cat device according to claim 1,
the communication interface module comprises a 485 interface.
9. The wireless power cat device according to claim 1,
the power supply system supplies power through an external adapter.
10. The wireless power cat device according to claim 9,
and an external adapter transmits 12V direct current to the power supply system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022223744726 | 2022-09-05 | ||
| CN202222374472 | 2022-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218473211U true CN218473211U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222856880.5U Active CN218473211U (en) | 2022-09-05 | 2022-10-27 | Wireless power modem device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218473211U (en) |
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2022
- 2022-10-27 CN CN202222856880.5U patent/CN218473211U/en active Active
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