CN201773299U - Automobile monitoring device - Google Patents
Automobile monitoring device Download PDFInfo
- Publication number
- CN201773299U CN201773299U CN2010202464826U CN201020246482U CN201773299U CN 201773299 U CN201773299 U CN 201773299U CN 2010202464826 U CN2010202464826 U CN 2010202464826U CN 201020246482 U CN201020246482 U CN 201020246482U CN 201773299 U CN201773299 U CN 201773299U
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Abstract
The utility model discloses an automobile monitoring device and belongs to the technical field of automobile safety accessories, which comprises cameras, an LCD, a single chip MCU (microprogrammed control unit), a control device and a power supply circuit, wherein the single chip MCU (16 bits) is connected with cameras via an ADC (analog-to-digital converter) and the LED via a digital imaging encoder; the MCU (16 bits) is also connected with the control device, the power supply circuit, an erasable memory and a USB interface; the LCD is placed on a control panel; a key 1 on the control panel is served as an on/off key, a key 2 is served as a Page Up key, a key 3 is served as a Page Down key, a key 4 is served as a Delete key, and a Copy key 5 can memory the picture displayed at present into a related moveable device. The automobile monitoring device can accurately record the process that a criminal commits a crime, timely take evidence, and effectively protect interest of an automobile owner. In addition, the automobile monitoring device is simple to operate and has a reasonable structure.
Description
Technical field
The utility model relates to a kind of automobile monitoring device, belongs to automotive safety attachment technique field.
Background technology
Current, along with the raising of people's living standard, automobile is more and more many, and the automotive safety problem has been brought up to a height that allows people have to pay attention to, and incidents such as the interior article of automobile and car are stolen, malice cut, spray-painting happen occasionally.Public security organ is difficult to this evidence obtaining after meeting with this type of incident, can't confirm the troublemaker, causes the car owner to suffer certain economic loss.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of automobile monitoring device, the situation of this device energy instant recording site of the accident, and also can keep image is that public security organ keeps evidence.
The technical scheme that its technical matters that solves the utility model adopts is: this automobile monitoring device is made up of camera, LCDs, single-chip microprocessor MCU, actuation means, power circuit, single-chip microprocessor MCU connects camera, connects LCD by the digitized video scrambler by the ADC analog to digital converter, and single-chip microprocessor MCU (16) connects actuation means, power circuit, scratch pad memory, USB interface respectively; LCDs places on the control panel, and control panel is provided with the ON/OFF key, navigation key forward, navigation key backward, delete key, copy key, copy key with the picture-storage of current demonstration in the portable hard drive of link.
The beneficial effects of the utility model are: crime personnel's commit a crime course can accurately be noted, in time car owner's interests are effectively protected in evidence obtaining, and it is simple to operate, and is rational in infrastructure.
Description of drawings
Fig. 1 is that each parts of the utility model automobile monitoring device connect block diagram.
Fig. 2 is the utility model automobile monitoring device control panel figure.
Embodiment
As Fig. 1, shown in Figure 2, by camera, LCDs, single-chip microprocessor MCU (16), actuation means, power circuit is formed, single-chip microprocessor MCU is selected 16 for use, connect camera by the ADC analog to digital converter, connect LCD by the digitized video scrambler in addition, single-chip microprocessor MCU (16) connects actuation means respectively, power circuit, scratch pad memory, USB interface, LCDs places on the control panel, 1. key on the control panel is the ON/OFF key, 2. key is navigation key forward, 3. key is navigation key backward, 4. key is delete key, and 5. key is the copy key, the copy key 5. with the image store of current demonstration in the portable hard drive of link.
Its principle of work: before camera places in the car respectively, after, a left side, right, in real time be sent to single-chip microprocessor MCU in by ADC analog to digital converter (digitized video code translator) image that photographs, be set to interim storage space and permanent storage space in the single-chip microprocessor MCU, default interim storage space program is responsible for temporary transient storage current image frame, integrated image processing program will be analyzed in the single-chip microprocessor MCU after next two field picture sends (16), adjacent two frame image informations before and after the comparison, whether decision stores that two field picture that receives at last according to comparing result, stores present image if desired and then it is stored in the permanent storage space.Its comparison method is: explanation has object approaching when front and back two two field pictures are found the gray scale significant change by contrast, then deletes the former frame image of interim storage space and stores the last frame image into permanent storage space; As do not have obvious grey scale change and take place, illustrate that not have object approaching, view data one two field picture deleted and that will arrive at last in the storage space deposits interim storage space in temporarily.
When damage appears in car body or have phenomenon such as article lost to take place, can access the view data of storage space and check by actuation means by display screen; Can also be by the data deletion of actuation means with storage space; Can also view data be copied out by actuation means, help public security organ to find the crime personnel.
Claims (1)
1. automobile monitoring device, by camera, LCDs, 16 of single-chip microprocessor MCU, actuation means, power circuit is formed, it is characterized in that: single-chip microprocessor MCU is selected 16 for use, single-chip microprocessor MCU connects camera by the ADC analog to digital converter, connect LCD by the digitized video scrambler in addition, 16 of single-chip microprocessor MCU connect actuation means respectively, power circuit, scratch pad memory, USB interface, LCDs places on the control panel, 1. control panel is provided with the ON/OFF key, navigation key 2. forward, navigation key 3. backward, 5. 4. delete key copy key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202464826U CN201773299U (en) | 2010-07-05 | 2010-07-05 | Automobile monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202464826U CN201773299U (en) | 2010-07-05 | 2010-07-05 | Automobile monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773299U true CN201773299U (en) | 2011-03-23 |
Family
ID=43753141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202464826U Expired - Fee Related CN201773299U (en) | 2010-07-05 | 2010-07-05 | Automobile monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077818A (en) * | 2013-03-26 | 2014-10-01 | 研勤科技股份有限公司 | Driving recorder with intelligent switching function |
| CN111397520A (en) * | 2020-04-23 | 2020-07-10 | 徐州宏远通信科技有限公司 | Method and device for detecting thickness of sedimentation layer of rake type concentration tank based on image recognition |
-
2010
- 2010-07-05 CN CN2010202464826U patent/CN201773299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077818A (en) * | 2013-03-26 | 2014-10-01 | 研勤科技股份有限公司 | Driving recorder with intelligent switching function |
| CN111397520A (en) * | 2020-04-23 | 2020-07-10 | 徐州宏远通信科技有限公司 | Method and device for detecting thickness of sedimentation layer of rake type concentration tank based on image recognition |
| CN111397520B (en) * | 2020-04-23 | 2020-11-17 | 徐州宏远通信科技有限公司 | Method and device for detecting thickness of sedimentation layer of rake type concentration tank based on image recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120705 |