CN214507058U - Multi-power-station parameter injector - Google Patents
Multi-power-station parameter injector Download PDFInfo
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- CN214507058U CN214507058U CN202120879960.5U CN202120879960U CN214507058U CN 214507058 U CN214507058 U CN 214507058U CN 202120879960 U CN202120879960 U CN 202120879960U CN 214507058 U CN214507058 U CN 214507058U
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Abstract
The utility model discloses a many parameter injectors of platform, including microcontroller to and interface module, memory, input unit, display and the power module of being connected with microcontroller electricity, interface module includes data transmission interface and equipment debugging interface, and the host computer imports into the memory with multiple radio station parameter through data line and data transmission interface, and microcontroller injects corresponding radio station parameter into the radio station control box through data transmission interface and data line; the input device is at least used for inputting a data injection signal; the display is used for displaying the storage progress of importing various radio parameters into the memory and the injection progress of injecting the corresponding radio parameters into the radio control box; the power module is used for supplying power to the USB and/or the battery. The utility model discloses a low-power consumption design, but a battery continuous operation 24 hours, including USB power supply interface, not only can insert the electricity and use, can also connect portable power source and use, strengthened the suitability of parameter injector.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a many parameter injectors.
Background
The common radio station parameter injection mode is to acquire parameters by directly connecting with a PC terminal, and each radio station has its own data transmission protocol and needs to develop corresponding software for each radio station. As the field in which various radio stations are applied is continuously expanded and the kinds of used stations are increased, there is a need for a portable device that can contain various station parameters and can satisfy long-time operation in a severe field environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the present invention provides a multi-station parameter injector, which is a portable parameter injector capable of containing multiple station parameters.
The utility model adopts the technical proposal that:
a multiple-station parameter injector comprising a microcontroller, and an interface module, a memory, an input, a display, and a power module electrically connected to the microcontroller, wherein:
the interface module comprises a data transmission interface and an equipment debugging interface, the data transmission interface is used for connecting an upper computer and a radio station control box, the upper computer guides various radio station parameters into the memory through a data line and the data transmission interface, and the microcontroller injects corresponding radio station parameters into the radio station control box through the data transmission interface and the data line; the equipment debugging interface is used for connecting the upper computer to perform instruction interaction and equipment debugging;
the input device is at least used for inputting a data injection signal, and the microcontroller injects corresponding station parameters into the station control box according to the data injection signal;
the display is used for displaying the storage progress of importing various station parameters into the memory and the injection progress of injecting the corresponding station parameters into the station control box;
the power module is used for supplying power to the microcontroller, the memory and the display through USB and/or battery.
Further, the microcontroller is set as an STM32F401 micro control unit.
Further, the data transmission interface and the equipment debugging interface are both set to be RS-232 interfaces.
Further, the memory is configured as Serial FLASH, i.e., Serial FLASH.
Furthermore, the display is set as an HDSP dot matrix screen and is connected with the microcontroller in an I/O direct connection mode.
Further, the input device is provided as a button.
Further, the input device comprises a data injection button and a data destruction button, the data injection button is used for inputting a data injection signal, and the data destruction button is used for inputting a data destruction signal, so that the corresponding radio station parameters are destroyed after the radio station parameters are injected into the radio station control box.
Further, the input device further comprises a screen brightness switching button for enabling the display to switch multi-level brightness through the microcontroller.
To sum up, adopt above-mentioned technical scheme, the utility model has the advantages of it is following:
(1) the utility model discloses an input unit adopts the button, has reduced the degree of difficulty of user operation, and secondly the long service life of button can adapt to.
(2) The utility model discloses a power module design can enough insert the electricity through USB and use also can battery powered, if install the battery when USB inserts the electricity, can also charge for the battery, guarantee that equipment can have sufficient duration.
(3) The microcontroller adopts an STM32F401 microcontroller, and the Cortex-M4 architecture not only has strong processing capability but also supports a low power consumption mode.
(4) The display adopts the HDSP dot matrix screen, shows more information than the pilot lamp demonstration before and can show, and the power consumption is lower than other screens.
(5) The memory adopts Serial FALSH, is matched with a general driver, can be compatible with most of Serial FLASH which accords with JEDEC standard, can select a memory device with proper capacity according to the current requirement, and does not need to develop and drive the device again.
(6) The interface module is divided into two interfaces of data transmission and equipment debugging, and the equipment debugging interface is connected with the PC end, can inquire the information of parameter injector with the mode of command line, including inquiring whether normal operating of each device, the storage position and the data storage condition of data in the memory.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses wholly adopt the low-power consumption design, but a battery continuous operation 24 hours. And a common USB power supply interface is added, so that the device not only can be used by plugging in electricity, but also can be connected with a mobile power supply, and the applicability of the parameter injector is enhanced. The whole machine adopts the keys as an input mode, is simple and understandable in operation, has better shock resistance and falling resistance, and can better adapt to severe environments. The utility model discloses a many parameter injectors light in weight, small, portable.
Drawings
Fig. 1 is a schematic diagram of an external structure of a multi-parameter injector of the present invention, in which: the system comprises a data transmission interface, a device debugging interface, a display, a screen brightness switching button, a radio station switching button, a data injection button and a data destruction button, wherein the 1 is the data transmission interface and the device debugging interface, the 2 is the display, the 3 is the screen brightness switching button, the 4 is the radio station switching button, the 5 is the data injection button and the 6 is the data destruction button;
FIG. 2 is a block diagram of a multi-station parameter injector of the present invention;
fig. 3 is a schematic circuit diagram of the memory of the present invention, in which: u1 is GD25Q32ESIG type flash memory, FB2 is the device connection breakpoint;
fig. 4 is a schematic circuit diagram of the display of the present invention, in which: u4 is HDSP-2112 type dot matrix screen, RN1 and RN2 are resistor rows;
fig. 5 is a schematic circuit diagram of the power module of the present invention, in which: u7 is TC4056A type linear lithium ion battery charger, U8 is FM2113C type lithium battery protection chip, U9 is SC8205S type double N channel MOS tube, M9 is CJ2333DS type P channel MOS tube, J3 is battery box, NTC is negative temperature coefficient thermistor;
fig. 6 is a schematic circuit diagram of the microcontroller of the present invention, in which: u5 is STM32F401RBT6 microcontroller, and RN3 and RN5 are resistor banks.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, the embodiments of the present invention will be described. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a multi-station parameter injector, as shown in fig. 2, including a microcontroller, and an interface module, a memory, an input device, a display and a power supply module electrically connected to the microcontroller. The interface module comprises a data transmission interface and an equipment debugging interface, the data transmission interface is used for connecting an upper computer and a radio station control box, the upper computer guides various radio station parameters into a memory through a data line and the data transmission interface, and the microcontroller injects corresponding radio station parameters into the radio station control box through the data transmission interface and the data line; the equipment debugging interface is used for connecting an upper computer to carry out instruction interaction and equipment debugging. The display is used for displaying the storage progress of the plurality of station parameters imported into the memory and the injection progress of the corresponding station parameters injected into the station control box. The power module is used for supplying power to the microcontroller, the memory and the display through USB and/or batteries.
In this embodiment, in order to reduce the risk of parameter errors caused by complex operations, the input device uses keys as an input mode. As shown in fig. 1, the input unit includes a data injection button, a data destruction button, a station switching button, and a screen brightness switching button, wherein the data injection button is used to input a data injection signal, and the microcontroller injects corresponding station parameters into the station control box according to the data injection signal; the data destruction button is used for inputting a data destruction signal, and after the radio station parameters are injected into the radio station control box, the microcontroller destroys corresponding radio station parameters according to the data destruction signal to ensure that main parameters of the radio station cannot leak; the radio station switching button is used for switching the radio stations; the screen brightness switching button is used for enabling the display to switch the multi-grade brightness through the microcontroller so as to meet the requirements of different brightnesses in daytime and at night.
The multi-station parameter injector of the present embodiment operates as follows:
(1) connecting the data transmission interface with a serial port of an upper computer by using a data line, and storing parameters of each radio station into a memory by using the upper computer;
(2) connecting the data transmission interface with a serial port of the radio station control box by using a data line, and switching to a corresponding radio station by using a radio station switching button;
(3) pressing a data injection button to inject radio station parameters required by a radio station, and displaying the current injection progress in real time by a display;
(4) and after the parameter injection task is completed, the data destruction button is pressed to destroy the radio station parameters of the corresponding radio station without influencing other radio station parameters.
In a preferred embodiment of the present invention:
in order to make the parameter injection process convenient and reliable, the parameter injector adopts an STM32F401 microcontroller and a high-capacity Serial FLASH memory chip which are in an ARM Cortex-M4 architecture, adopts an embedded real-time operating system technology, and is additionally provided with a command line function and a Serial FLASH universal drive, so that the parameters are received, sent and stored, the hardware expansibility is strong, the debugging is convenient, the printing content is rich, and the interaction is friendly.
The data transmission interface of the parameter injector adopts RS-232 and is connected with a PC end or a radio station control box through a patch cord, the PC end introduces parameters into the parameter injector through the data transmission interface, the corresponding radio station model is selected through a radio station switching button after the PC end is connected with the radio station control box, and then the data injection button is pressed to inject the parameters into the radio station control box; the device debugging interface adopts RS-422, after being connected with the PC end, the device debugging interface can enter a command line debugging mode through a serial port assistant, the head address and the size of a paragraph of data to be checked are input, and the memory space address and the data stored in the memory space address can be printed on the serial port assistant.
If the memory devices of other brands need to be replaced, the Serial FLASH on the circuit board is removed, the device packaged in the same way as the device in the figure 3 is replaced, the general driver can automatically identify the parameters of the Serial FLASH after being electrified, and if the current driver does not support a new device, the device can be adapted by manually adding a plurality of parameters in the program.
As shown in fig. 4, the display adopts an HDSP dot matrix screen, is connected with the microcontroller in an I/O direct connection manner, and adopts an 8-character dot matrix screen in the preferred embodiment, so that the multi-level brightness can be switched by the screen brightness switching button, and the requirements of the day and night on different brightness can be met.
As shown in fig. 5, the parameter injector uses two power supply modes, USB power supply and battery power supply. For the case of USB power, the normal 5V power supply supports the operation of the parameter injector, i.e. it can be powered either by a plug or a mobile power supply or a computer with a USB port, and can be charged if a battery is installed. Whether USB or battery powered, will be processed by the power module to a voltage suitable for the microcontroller needs.
As shown in fig. 6, the microcontroller of the preferred embodiment adopts STM32F401, which has a strong processing capability and simultaneously guarantees the requirement of low power consumption of the parameter injector, and can run a real-time operating system to guarantee the real-time performance and reliability of task running. In the aspect of a connection mode, the circuit of the parameter injector is simple, the inspection is convenient, a microcontroller is used as a core, information is transmitted, and the integration level is high, so that the size of the parameter injector is small.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either a wired or wireless connection.
Claims (8)
1. A multiple-station parameter injector comprising a microcontroller, and an interface module, a memory, an input, a display, and a power module electrically connected to the microcontroller, wherein:
the interface module comprises a data transmission interface and an equipment debugging interface, the data transmission interface is used for connecting an upper computer and a radio station control box, the upper computer guides various radio station parameters into the memory through a data line and the data transmission interface, and the microcontroller injects corresponding radio station parameters into the radio station control box through the data transmission interface and the data line; the equipment debugging interface is used for connecting the upper computer to perform instruction interaction and equipment debugging;
the input device is at least used for inputting a data injection signal, and the microcontroller injects corresponding station parameters into the station control box according to the data injection signal;
the display is used for displaying the storage progress of importing various station parameters into the memory and the injection progress of injecting the corresponding station parameters into the station control box;
the power module is used for supplying power to the microcontroller, the memory and the display through USB and/or battery.
2. The multi-table parameter injector of claim 1, wherein the microcontroller is configured as an STM32F401 micro control unit.
3. The multi-station parameter injector of claim 1, wherein the data transmission interface and the device debug interface are both configured as RS-232 interfaces.
4. The multi-station parameter injector of claim 1, wherein the memory is configured as Serial FLASH.
5. The multi-station parameter injector of claim 1, wherein the display is configured as an HDSP dot matrix screen and is connected to the microcontroller via I/O direct connections.
6. A multi-station parameter injector according to any of claims 1 to 5, wherein the injector is provided as a push button.
7. The multi-station parameter injector according to claim 6, wherein the input unit comprises a data injection button for inputting a data injection signal and a data destruction button for inputting a data destruction signal, so as to destroy the corresponding station parameters after the station parameters are injected into the station control box.
8. The multi-station parameter injector of claim 7, wherein said input unit further comprises a screen brightness switching button for causing said display to switch multi-step brightness by said microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879960.5U CN214507058U (en) | 2021-04-27 | 2021-04-27 | Multi-power-station parameter injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879960.5U CN214507058U (en) | 2021-04-27 | 2021-04-27 | Multi-power-station parameter injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214507058U true CN214507058U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120879960.5U Active CN214507058U (en) | 2021-04-27 | 2021-04-27 | Multi-power-station parameter injector |
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| CN (1) | CN214507058U (en) |
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2021
- 2021-04-27 CN CN202120879960.5U patent/CN214507058U/en active Active
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