CN203522936U - Image information acquisition device based on STM32 - Google Patents
Image information acquisition device based on STM32 Download PDFInfo
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- CN203522936U CN203522936U CN201320653159.4U CN201320653159U CN203522936U CN 203522936 U CN203522936 U CN 203522936U CN 201320653159 U CN201320653159 U CN 201320653159U CN 203522936 U CN203522936 U CN 203522936U
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Abstract
The utility model provides an image information acquisition device based on an STM32. Through an image sensor and the embedded technology, the collection, processing and display of image information are realized. The image information acquisition device based on the STM32 comprises a main control module (1), an image sensor module (2), a data storage module (3),a liquid crystal display module (4), and a power supply module (5). According to the image information acquisition device based on the STM32, the real-time collection and display functions of the image information are realized, an image quality loss is small, a display effect is good, and the device has the advantages of high collection efficiency, small size, low power consumption, strong scalability and a certain practical value.
Description
Technical field
The utility model relates to a kind of image collecting device based on STM32, to adopt low-power-consumption embedded processor STM32F103VE to form master control system specifically, configure corresponding image sensor module, data memory module, LCD MODULE and power module, jointly complete the acquisition and display of image information.This image collecting device is based on STM32 microprocessor, by the design of hardware and software of imageing sensor OV7670 is completed to IMAQ, the image collecting is converted to digital signal is stored and after algorithm process by image information display in TFT LCDs, realize live preview.
Background technology
The development of IMAQ and treatment technology has had history for many years, and just current, it still belongs to emerging technology field.Along with the progress of image sensor technologies and social development, acquisition technology is widely used in social activity, and the various aspects such as tele-medicine and monitoring in real time, have wide future develop.
The development of society science and technology, more at a high speed, more reliably, the more low-cost requirement that becomes various technological development.Therefore, design and can realize real time image collection, image and process integrated, compact conformation, even do not need the intervention of PC, processing speed improves, and the special image treatment system that can effectively reduce costs, and there is easy for installation, flexible configuration, portable outstanding advantages, will there is very large market application foreground.For this reason, the utility model proposes the image information collecting device based on STM32, for to the collection of image information, process and demonstration.
Utility model content
Technical problem to be solved in the utility model is, designs easy for installation a, flexible configuration, portable image collecting device, can realize collection, processing, storage and the demonstration of image information, and finally obtain image information clearly by this device.
The technical scheme that the utility model adopts is: a kind of image information collecting device based on STM32, there is main control module (1), and also comprise the image sensor module (2) being connected with the input of main control module (1); The data memory module (3) being connected with the output of main control module (1); The LCD MODULE (4) being connected with the output of main control module (1); The power module (5) being connected with main control module (1).
Described main control module (1) adopts the embedded ARM processor STM32F103VE of latest generation, there is the advantages such as high-performance, low-power consumption, cost be low, by the corresponding peripheral circuit of arranging in pairs or groups, complete image information collecting, processing and the Presentation Function of whole device.
Described image sensor module (2) adopts OV7670 imageing sensor, for the collection to image information, and control chart image quality, data format and transmission means completely.
Described data memory module (3) adopts SD card as storage medium, for the image information collecting is stored.
Described LCD MODULE (4) adopts TFT LCDs, for the image information collecting is shown.
Described power module (5) is responsible for providing power supply to whole system, so that it is normally worked.
Accompanying drawing explanation
Fig. 1 is this image information collecting device general structure block diagram based on STM32;
Fig. 2 is the image sensor module circuit theory diagrams of this image information collecting device based on STM32;
Fig. 3 is the data memory module circuit theory diagrams of this image information collecting device based on STM32;
Fig. 4 is the power module circuitry schematic diagram of this image information collecting device based on STM32.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
The main purpose of this image information collecting device based on STM32 is to adopt OV7670 imageing sensor to gather image information, and by STM32 is programmed the image information collecting in TFT liquid crystal display screen display.
As shown in Figure 1, the image information collecting device of the utility model based on STM32, has main control module (1), also comprises the image sensor module (2) being connected with the input of main control module (1); The data memory module (3) being connected with the output of main control module (1); The LCD MODULE (4) being connected with the output of main control module (1); The power module (5) being connected with main control module (1).
As shown in Figure 2, image sensor module of the present utility model (2) adopts OV7670 imageing sensor, and the data communication between main control module (1) adopts 5 control lines, 8 data lines, main control module (1) controls by control line collection and the transmission that OV7670 imageing sensor carries out image information.
As shown in Figure 3, data memory module of the present utility model (4) adopts SD card as storage medium, is connected, for the image information collecting is stored by SDIO interface with main control module (1).
As shown in Figure 4, power module of the present utility model (5) provides the power supply of 3.3V, the voltage of+5V through the voltage stabilizing of AMS1117 voltage stabilizing chip to after+3.3V for giving main control module (1), image sensor module (2) and LCD MODULE (3) power supply.
Claims (4)
1. the image information collecting device based on STM32, has main control module (1), it is characterized in that, also comprises the image sensor module (2) being connected with the input of main control module (1); The data memory module (3) being connected with the output of main control module (1); The LCD MODULE (4) being connected with the output of main control module (1); The power module (5) being connected with main control module (1).
2. the image information collecting device based on STM32 according to claim 1, it is characterized in that: described image sensor module (2) adopts OV7670 imageing sensor, for the collection to image information, completely control chart image quality, data format and transmission means.
3. the image information collecting device based on STM32 according to claim 1, is characterized in that: described data memory module adopts SD card as storage medium, for the image information collecting is stored.
4. the image information collecting device based on STM32 according to claim 1, is characterized in that: described LCD MODULE adopts TFT LCDs, for the image information collecting is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653159.4U CN203522936U (en) | 2013-10-18 | 2013-10-18 | Image information acquisition device based on STM32 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653159.4U CN203522936U (en) | 2013-10-18 | 2013-10-18 | Image information acquisition device based on STM32 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522936U true CN203522936U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653159.4U Expired - Fee Related CN203522936U (en) | 2013-10-18 | 2013-10-18 | Image information acquisition device based on STM32 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412493A (en) * | 2016-01-06 | 2017-02-15 | 公安海警学院 | ARM-based embedded portable multifunctional image acquisition system |
| CN108022437A (en) * | 2017-12-20 | 2018-05-11 | 四川建筑职业技术学院 | A kind of crossroad intelligent transportation persuasion system |
-
2013
- 2013-10-18 CN CN201320653159.4U patent/CN203522936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412493A (en) * | 2016-01-06 | 2017-02-15 | 公安海警学院 | ARM-based embedded portable multifunctional image acquisition system |
| CN108022437A (en) * | 2017-12-20 | 2018-05-11 | 四川建筑职业技术学院 | A kind of crossroad intelligent transportation persuasion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |