CN204946443U - A kind of car networked electronic synthesis experiment platform - Google Patents
A kind of car networked electronic synthesis experiment platform Download PDFInfo
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- CN204946443U CN204946443U CN201520718378.5U CN201520718378U CN204946443U CN 204946443 U CN204946443 U CN 204946443U CN 201520718378 U CN201520718378 U CN 201520718378U CN 204946443 U CN204946443 U CN 204946443U
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Abstract
The utility model discloses a kind of car networked electronic synthesis experiment platform, comprise core board district and connected touch LCD panel module, ethernet interface module, CAN module, SD card interface module, USB turns serial port module, USB-OTG interface module, ethernet interface module, processor IO resource interface, ARM emulation module, direct current generator speed measuring module, static state display charactron module, ZIGBEE telegon expansion area, SDWIFI expansion area, humidity detecting module, expansion board expansion area, stepper motor module, potentiometer analog output module, temperature detecting module, direct current motor drive circuit, car networking special communication interface, extend out power interface, eight independent LED display module.The utility model is novel in design, rationally distributed, simple to operate, module is more, diverse in function, cost are lower, practical, dirigibility is good, extensibility is good, is convenient to Students ' Learning, test and circuit design and uses.
Description
Technical field
The utility model relates to teaching experimental equipment technical field, particularly relates to a kind of car networked electronic synthesis experiment platform.
Background technology
Car networking (InternetofVehicles) is by the huge Internet of the information structures such as vehicle location, speed and route.By the device such as GPS, RFID, sensor, camera image process, vehicle can complete the collection of self environment and status information; By Internet technology, the various information transmission of self can be converged to central processing unit by all vehicles; By computer technology, the information of these a large amount of vehicles can analyzed and process, thus calculate different vehicle best route, report without delay road conditions and arrange signal lamp cycle.
The amplification of car networking concepts is from Internet of Things (InternetofThings), different according to industry background, is also not quite similar to the definition of car networking.Traditional car networking definition refers to and is loaded in electronic tag on vehicle by recognition technologies such as less radio-frequencies, realize extracting the attribute information of all vehicles and quiet, multidate information and effectively utilizing on information network platform, and according to different functional requirements the running status of all vehicles effectively supervised and the system of integrated service is provided.
Along with the development of car networking technology and industry, above-mentioned definition can not contain the full content of car networking.According to the definition of car Networking industries Technological Innovation Strategy alliance, car networking is based on car Intranet, car border net and vehicle-mounted mobile internet, according to communication protocol and the Data Exchange Standard of agreement, at car-X(X: car, road, pedestrian and internet etc.) between, carry out the Iarge-scale system network of wireless telecommunications and message exchange, be can realize intelligent transportation manage, integrated network that Intelligent Dynamic information service and Vehicular intelligentization control, be the typical apply of technology of Internet of things in field of transportation system.
As a kind of emerging technology, current enterprises and institutions, colleges and universities all start to carry out correlation technique research and development and test, especially colleges and universities are also only limitted to textbook professor, thesis writing etc. to the teaching that car is networked, major part universities and colleges do not have the test platform that theory and practice is combined closely, student is understood the study that car is networked be only limitted to talk about stratagems on paper, therefore, those skilled in the art is devoted to develop a kind of car networking learning platform being easy to realize, be easy to operation.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of car networked electronic synthesis experiment platform, it is novel in design, rationally distributed, simple to operate, module is more, diverse in function, cost are lower, practical, dirigibility is good, extensibility is good, is convenient to Students ' Learning, test and circuit design and uses.
For achieving the above object, the utility model provides a kind of car networked electronic synthesis experiment platform, it is characterized in that: comprise core board district, touch LCD panel module, ethernet interface module, 485 bus interface modules, 232 serial bus modules, CAN module, SD card interface module, USB turns serial port module, USB-OTG interface module, ethernet interface module, processor IO resource interface, peripheral hardware resource I/O interface, ARM emulation module, direct current generator speed measuring module, static state display charactron module, ZIGBEE telegon expansion area, SDWIFI expansion area, humidity detecting module, memory module, expansion board expansion area, Independent keys module, stepper motor module, potentiometer analog output module, temperature detecting module, direct current motor drive circuit, car networking special communication interface, liquid crystal display module, extend out power interface, eight independent LED display module, described core board district and static state display charactron module, liquid crystal display module, stepper motor module, direct current motor drive circuit, CAN module, memory module, 232 serial bus modules, humidity detecting module, temperature detecting module, SD card interface module, USB-OTG interface module, ethernet interface module, liquid crystal screen module is electrically connected.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described core board district adopts the ARM chip of model STM32F407VG.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described touch LCD panel module is the full-color touching liquid-crystal display screen of 3.2inch.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described ethernet interface module is the ethernet interface module of model ENC28J60.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described ethernet interface module is the ethernet interface module of model DP83848.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described liquid crystal display module is LCD1602.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described humidity detecting module adopts HS1101 humidity sensor.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described temperature detecting module adopts DS18B20 temperature sensor.
Above-mentioned a kind of car networked electronic synthesis experiment platform, is characterized in that: described Independent keys module is eight.
The beneficial effects of the utility model are:
The utility model is novel in design, rationally distributed, simple to operate, module is more, diverse in function, cost are lower, practical, dirigibility is good, extensibility is good, is convenient to Students ' Learning, test and circuit design and uses.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is car networked electronic synthesis experiment platform structural representation of the present utility model;
Fig. 2 is core board standard interface seat circuit theory diagrams of the present utility model;
Fig. 3 is processor IO resource interface circuit theory diagrams of the present utility model;
Fig. 4 is CORTEX-M4 peripheral hardware resource I/O circuit schematic diagram of the present utility model;
Fig. 5 is car of the present utility model networking special communication interface circuit theory diagrams;
Fig. 6 is ethernet controller interface module circuit schematic diagram of the present utility model;
Fig. 7 is MAX485 communication interface circuit schematic diagram of the present utility model;
Fig. 8 is MAX232 communication interface circuit schematic diagram of the present utility model;
Fig. 9 is CAN interface circuit schematic diagram of the present utility model;
Figure 10 is SD card interface seat circuit theory diagrams of the present utility model;
Figure 11 is that USB of the present utility model turns Ports Serial Communication Ports circuit theory diagrams;
Figure 12 is USB-OTG interface circuit schematic diagram of the present utility model;
Figure 13 is ethernet interface circuit schematic diagram of the present utility model;
Figure 14 is liquid crystal touch screen circuit theory diagrams of the present utility model;
Figure 15 is four eight segment numeral pipe display module circuit theory diagrams of the present utility model;
Figure 16 is LCDs circuit theory diagrams of the present utility model;
Figure 17 is ZIGBEE telegon circuit theory diagrams of the present utility model;
Figure 18 is SDWIFI modular circuit schematic diagram of the present utility model;
Figure 19 is adjustable potentiometer modular circuit schematic diagram of the present utility model;
Figure 20 is moisture measurement sensing circuit circuit theory diagrams of the present utility model;
Figure 21 is temperature sensor module circuit theory diagrams of the present utility model;
Figure 22 is memory module circuit theory diagrams of the present utility model;
Figure 23 is direct current motor drive circuit circuit theory diagrams of the present utility model;
Figure 24 is direct current generator test circuit circuit theory diagrams of the present utility model;
Figure 25 is driving stepper motor modular circuit schematic diagram of the present utility model;
Figure 26 is eight independent LED module circuit theory diagrams of the present utility model;
Figure 27 is eight independent KEY modular circuit schematic diagrams of the present utility model.
Embodiment
As shown in Figure 1, a kind of car networked electronic synthesis experiment platform, is characterized in that: comprise core board district 1, touch LCD panel module 2, ethernet interface module 3, 485 bus interface modules 4, 232 serial bus modules 5, CAN module 6, SD card interface module 7, USB turns serial port module 8, USB-OTG interface module 9, ethernet interface module 10, processor IO resource interface 11, peripheral hardware resource I/O interface 12, ARM emulation module 13, direct current generator speed measuring module 14, static state display charactron module 15, ZIGBEE telegon expansion area 16, SDWIFI expansion area 17, humidity detecting module 18, memory module 19, expansion board expansion area 20, Independent keys module 21, stepper motor module 22, potentiometer analog output module 23, temperature detecting module 24, direct current motor drive circuit 25, car networking special communication interface 26, liquid crystal display module 27, extend out power interface 28, eight independent LED display module 29, described core board district 1 and static state display charactron module 15, liquid crystal display module 27, stepper motor module 22, direct current motor drive circuit 25, CAN module 6, memory module 19, 232 serial bus modules 5, humidity detecting module 18, temperature detecting module 24, SD card interface module 7, USB-OTG interface module 9, ethernet interface module 10, liquid crystal screen module 2 is electrically connected.
In the present embodiment, described core board district 1 adopts the ARM chip of model STM32F407VG.
In the present embodiment, described touch LCD panel module 2 is the full-color touching liquid-crystal display screen of 3.2inch.
In the present embodiment, described ethernet interface module 3 is the ethernet interface module of model ENC28J60.
In the present embodiment, described ethernet interface module 10 is the ethernet interface module of model DP83848.
In the present embodiment, described liquid crystal display module 27 is LCD1602.
In the present embodiment, described humidity detecting module 18 adopts HS1101 humidity sensor.
In the present embodiment, described temperature detecting module 24 adopts DS18B20 temperature sensor.
In the present embodiment, described Independent keys module 21 is eight.
The STM32 series A RM chip in the utility model core board district is embedded-type ARM Cortex-(M3) (M4) core chip of high-performance, low cost, low-power consumption.Learn eaily in order to beginner and apply the chip of this series, devising ARM/CORTEX integrated suites experiment porch, adopting modular circuit, make introduction become simple and fast.Because be that a comprehensive development platform needs compatible chip many, so experimental box have employed core board can change the scheme adding upper plate resource sharing.Base plate has one be the core board standard sockets of 2.0mm by 2 50 pin spacing, this standard sockets has the physical interface of a specific definition and pinout can meet the processor of maximum number of pins.Core board devises the contact pin meeting standard sockets definition, has independently jtag interface.Base plate and core board are powered by Switching Power Supply, without the need to external power supply again.Base plate comprises following universal circuit, 10M ethernet controller interface module circuit, MAX485 communication interface module circuit, MAX232 communication interface module circuit, CAN transceiver interface modular circuit, the modular circuit that the kinds more than 20 such as SD card interface seat are conventional, core board has STM32F103, STM32F207, STM32F407 at present, the design of LPC2138 and LM3S328 five kinds of chips, the present embodiment adopts STM32F407VG chip.It is rationally distributed, simple to operate, diverse in function, dirigibility is good, extensibility is good, is convenient to Students ' Learning, test and circuit design and uses.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (9)
1. a car networked electronic synthesis experiment platform, is characterized in that: comprise core board district (1), touch LCD panel module (2), ethernet interface module (3), 485 bus interface modules (4), 232 serial bus modules (5), CAN module (6), SD card interface module (7), USB turns serial port module (8), USB-OTG interface module (9), ethernet interface module (10), processor IO resource interface (11), peripheral hardware resource I/O interface (12), ARM emulation module (13), direct current generator speed measuring module (14), static state display charactron module (15), ZIGBEE telegon expansion area (16), SDWIFI expansion area (17), humidity detecting module (18), memory module (19), expansion board expansion area (20), Independent keys module (21), stepper motor module (22), potentiometer analog output module (23), temperature detecting module (24), direct current motor drive circuit (25), car networking special communication interface (26), liquid crystal display module (27), extend out power interface (28), eight independent LED display module (29), described core board district (1) and static state display charactron module (15), liquid crystal display module (27), stepper motor module (22), direct current motor drive circuit (25), CAN module (6), memory module (19), 232 serial bus modules (5), humidity detecting module (18), temperature detecting module (24), SD card interface module (7), USB-OTG interface module (9), ethernet interface module (10), liquid crystal screen module (2) is electrically connected.
2. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: described core board district (1) adopts the ARM chip of model STM32F407VG.
3. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: described touch LCD panel module (2) is the full-color touching liquid-crystal display screen of 3.2inch.
4. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: the ethernet interface module that described ethernet interface module (3) is model ENC28J60.
5. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: the ethernet interface module that described ethernet interface module (10) is model DP83848.
6. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: described liquid crystal display module (27) is LCD1602.
7. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: described humidity detecting module (18) adopts HS1101 humidity sensor.
8. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: described temperature detecting module (24) adopts DS18B20 temperature sensor.
9. a kind of car networked electronic synthesis experiment platform as claimed in claim 1, is characterized in that: described Independent keys module (21) is eight.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520718378.5U CN204946443U (en) | 2015-09-16 | 2015-09-16 | A kind of car networked electronic synthesis experiment platform |
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| CN201520718378.5U CN204946443U (en) | 2015-09-16 | 2015-09-16 | A kind of car networked electronic synthesis experiment platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949671A (en) * | 2019-04-24 | 2019-06-28 | 河北工业大学 | A kind of teaching experiment platform based on STM32 single-chip microcontroller |
| CN111030830A (en) * | 2018-10-09 | 2020-04-17 | 西安智盛锐芯半导体科技有限公司 | Network interface circuit for road administration cabinet supervision system |
-
2015
- 2015-09-16 CN CN201520718378.5U patent/CN204946443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030830A (en) * | 2018-10-09 | 2020-04-17 | 西安智盛锐芯半导体科技有限公司 | Network interface circuit for road administration cabinet supervision system |
| CN109949671A (en) * | 2019-04-24 | 2019-06-28 | 河北工业大学 | A kind of teaching experiment platform based on STM32 single-chip microcontroller |
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