CN207663438U - A kind of hand-held downloader of solar control system - Google Patents
A kind of hand-held downloader of solar control system Download PDFInfo
- Publication number
- CN207663438U CN207663438U CN201721796843.2U CN201721796843U CN207663438U CN 207663438 U CN207663438 U CN 207663438U CN 201721796843 U CN201721796843 U CN 201721796843U CN 207663438 U CN207663438 U CN 207663438U
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- solar
- master control
- control chip
- downloader
- communication
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Abstract
The utility model discloses a kind of solar control systems to hold downloader, including box body, the Master control chip being placed in box body, memory module, external memorizer, the external memory is connected to memory module using spi bus, and the Master control chip passes through the solar energy tracking controller connecting communication on communication module and solar bracket；One group of control switch is provided on the shell, including system reset button, Master control chip restPose after receiving the order；Button is updated, Master control chip reads the data of external memorizer after receiving order and delivers the data in memory module.The utility model is simple in structure, easy to carry, and is not required to external power supply, directly uses the power supply on solar energy tracking controller, substantially increases the convenience of outdoor operations, can be widely applied to solar tracking device field.
Description
Technical field
The utility model is related to solar tracking system fields, are downloaded more particularly, to a kind of solar control system is hand-held
Device.
Background technology
In photovoltaic generation tracking system, solar energy tracking controller be the most important part of photovoltaic tracking holder and
Tracking control algorithm is then the most important thing, due to photovoltaic tracking power station solar energy tracking amount controller radix is big, solar energy with
Distance is big between track controller, and the renewal speed of program is fast, and available data more new capital is that outer even computer equipment is updated, and is downloaded
Speed is slow, and working efficiency is low, and operates inconvenient to carry, cannot meet people to the ease of speed of download and operation
Demand makes photovoltaic plant later stage O＆M expense be continuously improved.Therefore, it is necessary to develop a suitable outwork, and Portable high-efficiency
System update tool.
Utility model content
The purpose of this utility model is to provide a kind of hand-held downloader of solar control system, solves existing solar control
System data updates inconvenient for operation, the low problem of efficiency.
Technical solution adopted by the utility model to solve its technical problems is：A kind of solar control system is hand-held to be downloaded
Device, it is characterised in that：Including box body, the Master control chip being placed in box body, memory module, external memorizer is described external to deposit
Reservoir is connected to memory module using spi bus, and the Master control chip passes through the sun on communication module and solar bracket
It can tracking control unit connecting communication；One group of control switch, including system reset button, Master control chip are provided on the box body
It restPoses after receiving the order；Button is updated, Master control chip reads the data of external memorizer simultaneously after receiving order
It delivers the data in memory module.
For according to the suitable communication modes of different occasions selection, the communication module includes RS-485 communication modules, RS-
232 communication modules and TTL communication modules；The control switch includes communication module switching key, for switching master control coremaking
The communication modes of piece and solar energy tracking controller.
Directly to take electricity from solar energy tracking controller, power regulator module is additionally provided in the box body.
For convenience of the working condition of identification downloader, it is provided with one group of indicator light on the box body, indicator light includes data
Transmission quantity indicator light, SD card status lamp, communication connection status lamp, update instruction lamp, downloads indicator light at running indicator.
The beneficial effects of the utility model：Traditional computer is replaced to be used for solar energy solar energy tracking control using the utility model
The data update of device processed has small, easy to carry advantage.The downloader directly takes out of solar energy tracking controller
Electricity, the problem of avoiding computer and use outdoors for a long time, use can not be connected after power-off, to improve the facility of system update
Property.The downloader is connect using multiple communication modes with solar energy tracking controller, is facilitated and is selected to close according to different occasions
Suitable communication modes.It works using by key control downloader, there is feature simple in structure, durable, be particularly suitable for open air
Work uses, it is not easy to break.The indicator light can be apparent from the working condition of downloader.
Below with reference to drawings and examples, the utility model is described in detail.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the principles of the present invention block diagram.
Specific implementation mode
Embodiment, as shown in Figure 1 and Figure 2, a kind of hand-held downloader of solar control system, including box body 1, it is placed in box body
Master control chip 2 in 1, memory module 3, external memorizer 4, the external memorizer 4 use spi bus with memory module 3
Connection, the external memorizer 4 are SD card, and card slot is provided on the box body 1.The model of the Master control chip 2
STM32F407VET6, Master control chip 2 uses high-performance " Cortex-M3 " kernel 1.25DMips/MHz, and ARM7TDMI is only
There is 0.95DMips/MHz；Double 12 ADC, the UART of 4 megabit per seconds, the SPI of 18 megabit per seconds of first-class 1 μ s of peripheral hardware,
The I/O reversal rates of 18MHz；Low-power consumption consumes 36mA (all peripheral hardwares are in running order) in 72MHz, drops to when standby
2μA；Maximum integrated level reset circuit, low voltage test, pressure regulator, accurate RC oscillators etc.；Simple structure and easy-to-use
Tool.
The Master control chip 2 by the solar energy tracking controller connecting communication on communication module and solar bracket,
It is provided with a row on the box body 1 and connects stitch.The communication module includes RS-485 communication modules 10, RS-232 communication modules
11 and TTL communication modules 12；Because these three communication modules respectively have advantage and disadvantage, therefore can select to close according to different occasions
Suitable communication modes.The TTL communication modules 12 have the advantages that fireballing, but wiring is inconvenient, and anti-interference ability is weak.It is described
10 speed of RS-485 communication modules is slow, but can realize team control, easy-to-connect, strong antijamming capability.The RS-232 communication modules
11 performance between it is above-mentioned between the two.The control switch includes communication module switching key 7, for switching Master control chip
2 with the communication modes of solar energy tracking controller.
The RS-232 communication modules include mainly a MAX3232 chips, and the max3232 is sent out using proprietary low voltage difference
Device output stage is sent, can realize real RS-232 performances when 3.0V is to 5.5V power supply power supplies using dual charge pump, device is only
Need the external small size charge pump capacitor of four 0.1uF.Max3232 ensures in 120kbps data rates, while keeping RS-
232 output levels.The RS-232 communication modules are on TxD and RxD：Logic 1 (MARK)=- 3V~-15V logical zeros
(SPACE)=+ 3~+15V is on the control lines such as RTS, CTS, DSR, DTR and DCD：Signal effectively (is connected, ON states, positive electricity
Pressure)=+ 3V~+15V invalidating signals (disconnection, OFF state, negative voltage)=- 3V~-15V, the RS-232 communication modules TXD
The ends RX of MCU are connected to for transmission data Transmit (tx) Data, the RS-232 communication modules RXD is to receive data
Receive (rx) Data is connected to the ends TX of MCU.Max3232 is operated under high data rate in the RS232 modules, still
The positive and negative 5.0V minimums transmitter output voltage that rs-232 standard can be kept to require, can ensure under worst operating condition
The data rate of 120kbps.Under normal conditions, 235kbps data rates be can operate at, transmitter can parallel drive be multiple connects
Receive device and mouse.The RS-485 communication modules include mainly a ADM2483 chips, the ADM2483 differential bus transmitting-receiving
Device is a integrated form electric current isolating device, is suitable for the bidirectional data communication of multi-point bus transmission line.It is passed for balance
Defeated circuit and design, meet ANSI TIA/EIA RS-485-A and ISO 8482:1987 (E) standards.The device is public using ADI
3 member passage way isolating apparatus, tri-state differential line driver and Differential Input receiver are integrated in single encapsulation by the iCoupler technologies of department
In.5V or 3V power supply power supplies may be used in device logical end, and bus end then uses 5 V power supply power supplies.The RS-485 modules
Electrical characteristic：Using differential signal negative logic, logic " 1 " with the voltage difference of line-to-line be+(2~6) V indicates；Logic " 0 " is with two
Voltage difference between line is-(2~6) V expressions.Interface signal level ratio RS-232-C is reduced, and is just hardly damaged interface circuit
Chip, and the level is compatible with Transistor-Transistor Logic level, can facilitate and be connect with TTL circuits.
One group of control switch is provided on the box body 1, including system reset button 5, Master control chip 2 receive the life
It restPoses after order；Button 6 is updated, Master control chip 2 reads the data of external memorizer 4 after receiving order and by the number
According to being transmitted in memory module 3.It is to be suitble to high density surface attachment using the advantages of key switch, it is capable of washing after welding, stablize
Property it is strong, closed type is waterproof dust-proof, be well suited for adverse circumstances selection, circuit design is simple, life of product 100,000 times to 10,000,000
Secondary etc., the key-press module is responsive type switch, and when use is opened with the condition for meeting operating force to switching manipulation pressuring direction
Pass function, which is closed, to be connected, and is switched and is disconnected when cancelling pressure, and internal structure is logical to realize by the variation of metal clips stress
Disconnected.
Power regulator module 8, the model AMS1117 of power regulator module 8 are additionally provided in the box body 1.Solar energy
Tracking control unit is connected to power regulator module 8 by pin, is then connected to Master control chip 2 and powers to Master control chip 2.Electricity
The power supply of 5V on solar energy tracking controller is converted into being suitble to the 3.3V power supplys of Master control chip 2 by source Voltage stabilizing module 8.It also sets up
There is the accumulator 13 logical with the length of Master control chip 2, for giving internal circuit continued power, anti-locking system when downloader does not work
Loss of data.
One group of indicator light 9 is provided on the box body 1, indicator light 9 includes volume of transmitted data indicator light, is downloaded for indicating
The progress that device is downloaded toward solar energy tracking controller is made of ten light emitting diodes, be represented sequentially as 10%, 20%, 30%,
40%, 50%, 60%, 70%, 80%, 90%, 100%.Running indicator, for indicating whether downloader is in operating status；SD
Card status lamp, for indicating whether there is SD card in card slot；Connection status lamp is communicated, for indicating under that communication mode；
Update instruction lamp, for indicating whether memory module is in more new state；Indicator light is downloaded, in downloader to solar energy tracking control
It is lighted when device transmission data processed.
Claims (4)
1. a kind of solar control system holds downloader, it is characterised in that：Including box body (1), the master control being placed in box body (1)
Coremaking piece (2), memory module (3), external memorizer (4), the external memorizer (4) use spi bus with memory module (3)
Connection, the Master control chip (2) pass through the solar energy tracking controller connecting communication on communication module and solar bracket；Institute
It states and is provided with one group of control switch on box body (1), including system reset button (5), Master control chip (2) restore after receiving order
Original state；Button (6) is updated, Master control chip (2) reads the data of external memorizer (4) after receiving order and by the data
It is transmitted in memory module (3).
2. solar control system as described in claim 1 holds downloader, it is characterised in that：The communication module includes
RS-485 communication modules (10), RS-232 communication modules (11) and TTL communication modules (12)；The control switch includes communication
Module switching key (7), the communication modes for switching Master control chip (2) and solar energy tracking controller.
3. solar control system as described in claim 1 holds downloader, it is characterised in that：It is also set in the box body (1)
It is equipped with power regulator module (8).
4. the solar control system as described in claims 1 to 3 any one holds downloader, it is characterised in that：The box
One group of indicator light (9) is provided on body (1), indicator light (9) includes volume of transmitted data indicator light, running indicator, SD card status lamp, leads to
It interrogates connection status lamp, update instruction lamp, download indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796843.2U CN207663438U (en) | 2017-12-20 | 2017-12-20 | A kind of hand-held downloader of solar control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796843.2U CN207663438U (en) | 2017-12-20 | 2017-12-20 | A kind of hand-held downloader of solar control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663438U true CN207663438U (en) | 2018-07-27 |
Family
ID=62941898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796843.2U Active CN207663438U (en) | 2017-12-20 | 2017-12-20 | A kind of hand-held downloader of solar control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663438U (en) |
-
2017
- 2017-12-20 CN CN201721796843.2U patent/CN207663438U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 334000 room 701, unit 2, building 11, No. 55, Wusan Avenue, Xinzhou District, Shangrao City, Jiangxi Province Patentee after: Jiang Dahe Address before: 245000 north two road, Xiuning County Economic Development Zone, Huangshan City, Anhui Patentee before: HUANGSHAN RUNSOL NEW ENERGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220325 Address after: 231401 No. 47, Tongxiang North Road, Tongcheng economic and Technological Development Zone, Anqing City, Anhui Province Patentee after: Anhui Ruizhi Zhonghe New Energy Technology Co.,Ltd. Address before: 334000 room 701, unit 2, building 11, No. 55, Wusan Avenue, Xinzhou District, Shangrao City, Jiangxi Province Patentee before: Jiang Dahe |