CN108471644B - 4G high-speed communication module applied to electric power - Google Patents
4G high-speed communication module applied to electric power Download PDFInfo
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- CN108471644B CN108471644B CN201810515628.3A CN201810515628A CN108471644B CN 108471644 B CN108471644 B CN 108471644B CN 201810515628 A CN201810515628 A CN 201810515628A CN 108471644 B CN108471644 B CN 108471644B
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- 238000004891 communication Methods 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Abstract
The invention provides a 4G high-speed communication module applied to electric power, which comprises a PCB (printed circuit board), a baseband unit, a radio frequency unit, a mobile terminal and a monitoring unit, wherein the baseband unit, the radio frequency unit and the monitoring unit are all arranged on the PCB, the baseband unit comprises a memory, a digital signal processing unit and a power management unit, the memory comprises NAND FLASH and DDR SDRAM, the radio frequency unit comprises a radio frequency transceiver, a power amplifier and a duplexer, the monitoring unit comprises a temperature detection device, a first wireless transceiver and a thermistor, the thermistor is respectively connected with the baseband unit, the radio frequency unit and the monitoring unit in series, a storage battery and a second wireless transceiver are arranged in the mobile terminal, a display screen is arranged on the front side of the mobile terminal, an operation key is arranged at the bottom of the display screen, a state indicator is arranged at the bottom of the operation key, and the 4G high-speed communication module applied to electric power is reasonable in design, wide in working range and stable in performance.
Description
Technical Field
The invention relates to a 4G high-speed communication module applied to electric power, and belongs to the technical field of communication equipment.
Background
The 4G LTE is a general term of LTE network systems such as TD-LTE, FDD-LTE and the like, and has the characteristics of high communication speed, wide network spectrum, flexible communication and the like, the 4G module is a general term of a product with high integrated modules of software and hardware, the software supports a standard LTE protocol, the 4G module is greatly convenient for the production and life of people, in addition, the power equipment and the power grid are closely related to the life of people, the power equipment inspection is very important for the stable operation of the power grid, the inspection terminal is needed for the inspection of the power equipment so as to facilitate the inspection, but the inspection terminal in the market is single in function, on one hand, the inspection terminal in the market is not provided with the 4G module, the remote control inspection and the real-time information exchange function are not beneficial to the automatic inspection, and the problems encountered in the inspection process can not be found timely, and on the other hand, the working temperature range of the 4G module in the market is smaller.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a 4G high-speed communication module applied to electric power, so as to solve the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a be applied to 4G high-speed communication module of electric power, including PCB board, baseband unit, radio frequency unit, mobile terminal and monitoring unit, baseband unit, radio frequency unit and monitoring unit all set up on the PCB board, baseband unit includes memory, digital signal processing unit and power management unit, the memory includes NAND FLASH and DDR SDRAM, the radio frequency unit includes radio frequency transceiver, power amplifier and duplexer, the monitoring unit includes temperature-detecting device, wireless transceiver one and thermistor, the thermistor is established ties with baseband unit, radio frequency unit and monitoring unit respectively, be provided with battery and wireless transceiver two in the mobile terminal, the front side of mobile terminal is provided with the display screen, the bottom of display screen is provided with the operation button, the bottom of operation button is provided with the state suggestion lamp, the bottom of state suggestion lamp is provided with starting switch, the top of mobile terminal is provided with the LED light, one side of mobile terminal is provided with the antenna groove, be provided with high gain antenna fixing base in the antenna groove, high gain antenna includes high gain antenna main part and antenna main part, the high gain antenna main part, be provided with the inside diameter groove, be provided with the inside the recess, be provided with the inside diameter groove, be provided with the recess, be provided with the inside the recess, be provided with the side of the recess, be provided with the side wall, the recess is provided with the side groove, the recess is provided with the side wall that the recess is installed in the recess, the recess is used for installing and the recess, one end of the hemispherical limiting block is arranged in the middle limiting groove.
As a preferred embodiment of the present invention, the second wireless transceiver is electrically connected to a high gain antenna.
As a preferred embodiment of the invention, the number of the first groove, the second groove, the spring, the hemispherical limiting block, the middle limiting groove, the lower limiting groove and the upper limiting groove is 2.
As a preferred implementation mode of the invention, the starting switch is electrically connected with a storage battery, and the storage battery is electrically connected with a display screen, an operation key, a state prompt lamp, an LED illuminating lamp and a high-gain antenna respectively.
As a preferred embodiment of the present invention, the PCB board includes an intelligent processor and a control switch, and the intelligent processor includes a printed circuit board, and a microprocessor and a processing chip disposed on the printed circuit board, and the microprocessor and the processing chip are electrically connected.
As a preferred embodiment of the present invention, the display screen is provided with a display screen protective film.
As a preferred embodiment of the present invention, the PCB board is electrically connected to the memory of the baseband unit, the digital signal processing unit, and the power management unit through the baseband circuit, respectively.
As a preferred implementation mode of the invention, the PCB board is electrically connected with the radio frequency transceiver, the power amplifier and the duplexer of the radio frequency unit respectively through the radio frequency circuit.
As a preferred implementation mode of the invention, the PCB board is electrically connected with the temperature detection device, the first wireless transceiver and the thermistor of the monitoring unit through the monitoring circuit.
The invention has the beneficial effects that: the invention discloses a 4G high-speed communication module applied to electric power, which comprises a PCB (printed circuit board), a baseband unit, a radio frequency unit, a mobile terminal, a monitoring unit, a memory, a digital signal processing unit, a power management unit, NAND FLASH, a DDR SDRAM (double data rate synchronous dynamic random access memory), a radio frequency transceiver, a power amplifier, a duplexer, an intelligent processor, a control switch, a temperature detection device, a first wireless transceiver, a thermistor, a display screen, an operation key, a status indicator lamp, a starting switch, an LED illuminating lamp, an antenna slot, a high-gain antenna main body, an antenna fixing seat, a connecting block, an installation slot, a first groove, a rotating shaft, a second groove, a hemispherical limiting block, a middle limiting slot, a lower limiting slot, an upper limiting slot and a spring;
1. the 4G high-speed communication module applied to the power can realize real-time information exchange between the inspection equipment and the mobile terminal, can facilitate the accurate inspection, and improves the inspection efficiency;
2. the thermistor is arranged on the 4G high-speed communication module applied to the power, and is respectively connected with the baseband unit, the radio frequency unit and the monitoring unit in series, when the 4G high-speed communication module applied to the power normally operates, the resistance value of the thermistor is small, the passing of current cannot be influenced, when the circuit of the 4G high-speed communication module applied to the power breaks down and overcurrent occurs, the temperature of the thermistor rises due to the increase of heating power, and when the temperature exceeds the switching temperature of the thermistor, the resistance of the thermistor instantaneously increases, so that the current applied to the circuit of the 4G high-speed communication module applied to the power is rapidly reduced to a safe value, and the effects of protecting the 4G high-speed communication module applied to the power and a patrol terminal are achieved;
3. the mobile terminal applied to the 4G high-speed communication module of the electric power is provided with the high-gain antenna, the working range of the inspection terminal can be effectively improved, and under the cooperation of the hemispherical limiting block, the middle limiting groove, the lower limiting groove and the upper limiting groove, the high-gain antenna can be fixed in a certain range and can move under a certain force, so that the mobile terminal is convenient and quick to use.
Drawings
FIG. 1 is a system diagram of a 4G high-speed communication module for power applications according to the present invention;
fig. 2 is a schematic structural diagram of a 4G high-speed communication module applied to electric power according to the present invention;
fig. 3 is a schematic diagram of a mobile terminal structure of a 4G high-speed communication module applied to power according to the present invention;
fig. 4 is a diagram illustrating a mobile terminal left side of a 4G high-speed communication module applied to power according to the present invention
A view;
fig. 5 shows a high gain antenna of a 4G high speed communication module applied to power according to the present invention
Schematic partial cross-section;
fig. 6 shows a high gain antenna of a 4G high speed communication module applied to power according to the present invention
Schematic view of a partial cross section;
in the figure: the wireless power supply comprises a 1-PCB board, a 2-baseband unit, a 3-radio frequency unit, a 4-mobile terminal, a 5-monitoring unit, a 6-memory, a 7-digital signal processing unit, an 8-power management unit, a 9-NAND FLASH, a 10-DDR SDRAM, an 11-radio frequency transceiver, a 12-power amplifier, a 13-duplexer, a 14-intelligent processor, a 15-control switch, a 16-temperature detection device, a 17-wireless transceiver I, a 18-thermistor, a 19-display screen, a 20-operation key, a 21-state prompting lamp, a 22-starting switch, a 23-LED illuminating lamp, a 24-antenna slot, a 25-high gain antenna, a 26-high gain antenna main body, a 27-antenna fixing seat, a 28-connecting block, a 29-mounting slot, a 30-groove I, a 31-rotating shaft, a 32-groove II, a 33-hemispherical limiting block, a 34-middle limiting slot, a 35-lower limiting slot, a 36-upper limiting slot and a 37-spring.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a be applied to 4G high-speed communication module of electric power, includes PCB board 1, baseband unit 2, radio frequency unit 3, mobile terminal 4 and monitoring unit 5, baseband unit 2, radio frequency unit 3 and monitoring unit 5 all set up on PCB board 1, baseband unit 2 includes memory 6, digital signal processing unit 7 and power management unit 8, memory 6 includes NAND FLASH and DDR SDRAM10, radio frequency unit 3 includes radio frequency transceiver 11, power amplifier 12 and duplexer 13, monitoring unit 5 includes temperature-detecting device 16, wireless transceiver one 17 and thermistor 18, thermistor 18 establishes ties with baseband unit 2, radio frequency unit 3 and monitoring unit 5 respectively, be provided with battery and wireless transceiver two in the mobile terminal 4, the front side of mobile terminal 4 is provided with display 19, the bottom of display 19 is provided with operation button 20, the bottom of the operation key 20 is provided with a status indicator lamp 21, the bottom of the status indicator lamp 21 is provided with a start switch 22, the top of the mobile terminal 4 is provided with an LED illuminating lamp 23, one side of the mobile terminal 4 is provided with an antenna slot 24, a high-gain antenna 25 is arranged in the antenna slot 24, the high-gain antenna 25 comprises a high-gain antenna main body 26 and an antenna fixing seat 27, one end of the high-gain antenna main body 26 is provided with a connecting block 28, one end of the antenna fixing seat 27 is provided with a mounting groove 29, the inner side wall of the mounting groove 29 is provided with a groove I30, a rotating shaft 31 is arranged in the groove I30, the connecting block 28 is arranged in the mounting groove 29 through the rotating shaft 31, the outer side wall of the connecting block 28 is provided with a groove II 32, the groove II 32 is internally provided with a spring 37, one end of the spring 37 is provided with a hemispherical stopper 33, the inner side wall of the mounting groove 29 is further provided with a middle limit groove 34, a lower limit groove 35 and an upper limit groove 36, and one end of the hemispherical stopper 33 is arranged in the middle limit groove 34.
As a preferred embodiment of the present invention, the second wireless transceiver is electrically connected to the high gain antenna 25.
As a preferred embodiment of the present invention, the number of the first groove 30, the second groove 32, the spring 37, the hemispherical stopper 33, the middle limiting groove 34, the lower limiting groove 35 and the upper limiting groove 36 is 2.
As a preferred embodiment of the present invention, the start switch 22 is electrically connected to a battery, and the battery is electrically connected to the display 19, the operation key 20, the status indicator 21, the LED lighting lamp 23, and the high gain antenna 25, respectively.
As a preferred embodiment of the present invention, the PCB board 1 includes an intelligent processor 14 and a control switch 15, and the intelligent processor 14 includes a printed circuit board, and a microprocessor and a processing chip disposed on the printed circuit board, where the microprocessor and the processing chip are electrically connected.
As a preferred embodiment of the present invention, the display 19 is provided with a display protection film.
As a preferred embodiment of the present invention, the PCB board 1 is electrically connected to the memory 6 of the baseband unit 2, the digital signal processing unit 7 and the power management unit 8 through baseband circuits, respectively.
As a preferred embodiment of the present invention, the PCB board 1 is electrically connected to the rf transceiver 11, the power amplifier 12 and the duplexer 13 of the rf unit 3 through rf circuits, respectively.
As a preferred embodiment of the present invention, the PCB board 1 is electrically connected to the temperature detecting device 16, the first wireless transceiver 17 and the thermistor 18 of the monitoring unit 5 through a monitoring circuit, respectively.
Working principle: when the 4G high-speed communication module applied to the electric power is used, the 4G high-speed communication module applied to the electric power is installed on a required inspection terminal, the high-gain antenna 25 in the antenna slot 24 is carried out, in the process, the hemispherical limit 33 can come out of the lower limit slot 35 under a certain strength due to a certain radian on the hemispherical limit 33, the spring 37 is compressed at the moment, when the hemispherical limit 33 meets the middle limit slot 34, the hemispherical limit 33 enters the middle limit slot 34 under the action of the elastic force of the spring 37, a certain angle is forcedly moved again, the hemispherical limit 33 enters the upper limit slot 36, the working range of the inspection terminal can be effectively improved by the high-gain antenna 25, and the high-gain antenna 25 can be fixed in a certain range under the cooperation of the hemispherical limit 33, the middle limit slot 34, the lower limit slot 35 and the upper limit slot 36, the system can move under a certain strength, is convenient and quick to use, then starts the inspection terminal by pressing the start switch 22, inputs corresponding instructions through the operation key 20, transmits the instructions through the high-gain antenna 25, receives the instructions through the wireless transceiver I17 of the 4G high-speed communication module applied to the power, controls the inspection terminal to perform corresponding inspection actions after being processed by the baseband unit 2, the radio frequency unit 3 and the intelligent processor 14, stores inspection information into the memory 6, the temperature detection device 16 can detect the temperatures in the 4G high-speed communication module applied to the power and the inspection terminal, the thermistor 18 is respectively connected with the baseband unit 2, the radio frequency unit 3 and the monitoring unit 5 in series, and when the 4G high-speed communication module applied to the power operates normally, the resistance value of the thermistor 18 is small, the passing of current cannot be affected, when the 4G high-speed communication module applied to the power generates circuit faults and accordingly overcurrent occurs, the temperature of the thermistor 18 rises due to the increase of heating power, when the temperature exceeds the switching temperature of the thermistor 18, the resistance of the thermistor 18 is suddenly increased in the moment, the current applied to the 4G high-speed communication module circuit of the power is rapidly reduced to a safe value, the effect of protecting the 4G high-speed communication module applied to the power and the patrol terminal is achieved, the first wireless transceiver 17 can transmit state information of the patrol terminal and information acquired by the patrol terminal, after the second wireless transceiver of the mobile terminal 4 receives the information, the information is displayed on the display screen 19, the normal running of patrol is facilitated, the 4G high-speed communication module applied to the power can realize real-time information exchange between patrol equipment and the mobile terminal 4, the patrol efficiency can be conveniently and accurately carried out, the patrol efficiency is improved, the 4G high-speed communication module applied to the power is reasonable in design, the working range is wide and the service range is stable.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a be applied to 4G high-speed communication module of electric power, includes PCB board (1), baseband unit (2), radio frequency unit (3), mobile terminal (4) and monitoring unit (5), its characterized in that, baseband unit (2), radio frequency unit (3) and monitoring unit (5) all set up on PCB board (1), baseband unit (2) include memory (6), digital signal processing unit (7) and power management unit (8), memory (6) include NANDFLASH (9) and DDRSDDRAM (10), radio frequency unit (3) include radio frequency transceiver (11), power amplifier (12) and duplexer (13), monitoring unit (5) include temperature detecting device (16), wireless transceiver (17) and thermistor (18), thermistor (18) are established ties with baseband unit (2), radio frequency unit (3) and monitoring unit (5) respectively, be provided with battery and wireless transceiver two in mobile terminal (4), the front side of mobile terminal (4) is provided with display screen (19), the bottom of display screen (19) is provided with button (20) operation state of operation button (20), the LED mobile terminal comprises a state prompting lamp (21), wherein a starting switch (22) is arranged at the bottom of the state prompting lamp (21), an LED illuminating lamp (23) is arranged at the top of the mobile terminal (4), an antenna groove (24) is formed in one side of the mobile terminal (4), a high-gain antenna (25) is arranged in the antenna groove (24), the high-gain antenna (25) comprises a high-gain antenna main body (26) and an antenna fixing seat (27), a connecting block (28) is arranged at one end of the high-gain antenna main body (26), a mounting groove (29) is formed at one end of the antenna fixing seat (27), a groove I (30) is formed in the inner side wall of the mounting groove (29), a rotating shaft (31) is arranged in the groove I (30), a connecting block (28) is arranged in the mounting groove (29) through the rotating shaft (31), a groove II (32) is formed in the outer side wall of the connecting block (28), a spring (37) is arranged in the groove II (32), a limiting block (33) is arranged at one end of the spring (37), a hemispherical limiting block (34) is further arranged on the inner side wall of the mounting groove (29), a middle groove (34) and a limiting block (36) is arranged in the limiting groove (33);
when the 4G high-speed communication module applied to the power normally operates, the resistance value of the thermistor (18) is small, the passing of current is not influenced, when the 4G high-speed communication module applied to the power generates circuit faults and overcurrent occurs, the temperature of the thermistor (18) rises due to the increase of heating power, and when the temperature exceeds the switching temperature of the thermistor (18), the resistance of the thermistor (18) instantaneously increases, so that the current applied to the 4G high-speed communication module circuit of the power is rapidly reduced to a safe value.
2. A 4G high speed communication module for power applications according to claim 1, wherein: the second wireless transceiver is electrically connected with the high-gain antenna (25).
3. A 4G high speed communication module for power applications according to claim 1, wherein: the number of the first groove (30), the second groove (32), the spring (37), the hemispherical limiting block (33), the middle limiting groove (34), the lower limiting groove (35) and the upper limiting groove (36) is 2.
4. A 4G high speed communication module for power applications according to claim 1, wherein: the starting switch (22) is electrically connected with the storage battery, and the storage battery is electrically connected with the display screen (19), the operation key (20), the state prompt lamp (21), the LED illuminating lamp (23) and the high-gain antenna (25) respectively.
5. A 4G high speed communication module for power applications according to claim 1, wherein: the PCB (1) comprises an intelligent processor (14) and a control switch (15), wherein the intelligent processor (14) comprises a printed circuit board and a microprocessor and a processing chip which are arranged on the printed circuit board, and the microprocessor and the processing chip are electrically connected.
6. A 4G high speed communication module for power applications according to claim 1, wherein: the display screen (19) is provided with a display screen protection film.
7. A 4G high speed communication module for power applications according to claim 1, wherein: the PCB (1) is electrically connected with a memory (6), a digital signal processing unit (7) and a power management unit (8) of the baseband unit (2) through baseband circuits respectively.
8. A 4G high speed communication module for power applications according to claim 1, wherein: the PCB (1) is electrically connected with a radio frequency transceiver (11), a power amplifier (12) and a duplexer (13) of the radio frequency unit (3) through radio frequency circuits respectively.
9. A 4G high speed communication module for power applications according to claim 1, wherein: the PCB (1) is electrically connected with a temperature detection device (16), a first wireless transceiver (17) and a thermistor (18) of the monitoring unit (5) through monitoring circuits respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810515628.3A CN108471644B (en) | 2018-05-25 | 2018-05-25 | 4G high-speed communication module applied to electric power |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810515628.3A CN108471644B (en) | 2018-05-25 | 2018-05-25 | 4G high-speed communication module applied to electric power |
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| CN108471644A CN108471644A (en) | 2018-08-31 |
| CN108471644B true CN108471644B (en) | 2024-04-12 |
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| CN201810515628.3A Active CN108471644B (en) | 2018-05-25 | 2018-05-25 | 4G high-speed communication module applied to electric power |
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| CN113242079B (en) * | 2021-04-20 | 2023-03-28 | 中国电子科技集团公司第五十四研究所 | Terminal based on satellite broadband data communication |
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