CN104157145A

CN104157145A - Electronic monitoring device

Info

Publication number: CN104157145A
Application number: CN201410404959.1A
Authority: CN
Inventors: 孙俊
Original assignee: Qingdao Shengjia Information Technology Co Ltd
Current assignee: Qingdao Shengjia Information Technology Co Ltd
Priority date: 2014-08-15
Filing date: 2014-08-15
Publication date: 2014-11-19

Abstract

The invention provides an electronic monitoring device, which comprises a vehicle identification card, two no-parking signboards, an image processing module and a GPRS module, wherein the vehicle identification card comprises an RFID chip, the RFID chip is embedded in a vehicle license plate, and information such as the vehicle license plate is stored; the two no-parking signboards are arranged at two ends of a no-parking region; each no-parking signboard is provided with a radio frequency receiver and a camera, the camera is arranged facing the no-parking region, and the camera is started for shooting when radio frequency signals are received by the radio frequency receiver; the image processing module is connected with the camera and the radio frequency receiver and used for packing and identifying the image signals and the radio frequency signals; and the GPRS module sends the packed information to an upper computer processor.

Description

A kind of electronic monitoring device

Technical field

The present invention relates to electronic applications, refer to especially a kind of supervising device.

Background technology

Along with China's expanding economy, living standards of the people also improve day by day, and the family that has motor vehicle is more and more, and China be global first automobile consumption state, and over the U.S., becoming global first automobile, to possess state be also within sight.

Motor vehicle is many, stops and becomes a difficult problem, and the present situation of China is that public parking resource is very limited, and especially city CBD, stops and find no parking space especially.A lot of drivers arbitrarily park roadside by vehicle, make originally with regard to narrow and small road, more to block up.

For the roadside situation of arbitrarily stopping, main monitoring and managing method is to paste penalty note by traffic police at present, carries out economic penalties, but traffic police's police strength is limited, cannot constantly follow the tracks of, more can each road manning, therefore, a lot of drivers entertain idea of leaving things to chance, and vehicle is arbitrarily stopped in roadside.

How prohibiting the phenomenon of stopping stopped in section by unrest and carry out timely, intelligentized management, is current problem demanding prompt solution.

Summary of the invention

The present invention proposes a kind of electronic monitoring device, has solved the problem of disorderly stopping in prior art.

Technical scheme of the present invention is achieved in that

An electronic monitoring device, comprises vehicle recognition card, comprises RFID chip, is embedded in number plate of vehicle, stores the information such as number plate of vehicle;

Prohibit and stop Sign Board, its quantity is 2, is arranged on two ends, territory, prohibition parking area, and described taboo is stopped Sign Board radio frequency receiver and camera are installed, and described camera arranges to territory, prohibition parking area; When described radio frequency receiver receives radiofrequency signal, start camera and take;

Image processing module, is connected to described camera and radio frequency receiver, by picture signal and radiofrequency signal packing numbering;

GPRS module, sends to host computer processor by described package information.

Alternatively, taboo is stopped Sign Board and is also embedded with dsp chip, and dsp chip carries out format conversion to the picture signal of camera output, is converted to GIF form.

Alternatively, described dsp chip is TMS320DM642 chip.

The invention has the beneficial effects as follows:

By taboo, stop the RFID on the radio frequency receiver sense vehicle number plate on Sign Board, once sense that violation parks cars, and takes undisciplined image by camera, and by GPRS module, the compressed package of information of vehicles and image is uploaded to host computer.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the control block diagram of electronic monitoring device of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

As shown in Figure 1, a kind of electronic monitoring device of the present invention, comprises vehicle recognition card, comprises RFID chip 10, is embedded in number plate of vehicle, stores the information such as number plate of vehicle, when new car is listed with used car annual test, is arranged in number plate; Prohibit and stop Sign Board, its quantity is 2, is arranged on two ends, territory, prohibition parking area, and described taboo is stopped Sign Board radio frequency receiver 20 and camera 30 are installed, and described camera arranges towards territory, prohibition parking area; When described radio frequency receiver receives radiofrequency signal, start camera and take; Image processing module 40, is connected to described camera 30 and radio frequency receiver 20, by picture signal and radiofrequency signal packing numbering; GPRS module 50, sends to host computer processor 60 by described package information.

Preferably, prohibit and to stop Sign Board and be also embedded with dsp chip 31, dsp chip carries out format conversion to the picture signal of camera output, is converted to GIF form, and the image volume of GIF form is little but degree of distortion is very low, and naked eyes are difficult to identification, meet the requirement of taking pictures.

Preferably, described dsp chip is TMS320DM642 chip.

Up-to-date fixed DSP in the TMS320DM642 ShiTI C6000 of company series DSP, its core is C6416 type high-performance digital signal processor, there is extremely strong handling property, dirigibility and the programmability of height, simultaneously peripheral integrated very complete equipment and the interface such as audio frequency, video and network service.

TMS320DM642 chip comprises: 3 configurable video ports (VPORT0-2) can be realized seamless link with general video coding and decoding device, supports various video resolution and video standard, supports RAW video input/output, transport stream mode; 1 10/100Mb/s Ethernet interface (EMAC), meets IEEE 802.3 standards; 1 hyperchannel band buffered audio serial port (McASP), supports I2S, DIT, S/PDIF, IEC60958-1, the audio formats such as AES-3, CP-430; 2 hyperchannel band buffering serial ports (McBSP), adopt RS232 level to drive; 1 VCXO interpolation control module (VIC), supports that audio/video is synchronous; 1 32,66M hertz, the master/slave pci interface of 3.3V, follow PCI2.2 standard; 1 configurable 16/32 host interface of user (HPI); 1 16 general input/output port (GPIO); 1 64 external memory interfaces (EMIF), can with most of asynchronous memories (SRAM, EPROM) and synchronous memories (SDRAM, SBSRAM, ZBT SRAM, FIFO) seamless link, maximum addressable external memory storage space is 1024MB; 1 enhancement mode direct memory access controller (EDMA) with 64 autonomous channels, tunnel; 1 data management input/output module (MDIO); 1 I2C bus module; 3 32 general purpose timers; 1 jtag interface that meets IEEE 1149.1 standards and daughter board interface etc.

Electronic monitoring device of the present invention stops the RFID on the radio frequency receiver sense vehicle number plate on Sign Board by taboo, once sense in violation of rules and regulations and park cars, by camera, take undisciplined image, and by GPRS module, the compressed package of information of vehicles and image is uploaded to host computer.

The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims

1. an electronic monitoring device, is characterized in that, comprises vehicle recognition card, comprises RFID chip, is embedded in number plate of vehicle, stores the information such as number plate of vehicle;

GPRS module, sends to host computer processor by described package information.

2. electronic monitoring device as claimed in claim 1, is characterized in that, taboo is stopped Sign Board and is also embedded with dsp chip, and dsp chip carries out format conversion to the picture signal of camera output, is converted to GIF form.

3. electronic monitoring device as claimed in claim 2, is characterized in that, described dsp chip is TMS320DM642 chip.