CN110458977A - Double card WiFi type monitoring record instrument - Google Patents
Double card WiFi type monitoring record instrument Download PDFInfo
- Publication number
- CN110458977A CN110458977A CN201910709961.2A CN201910709961A CN110458977A CN 110458977 A CN110458977 A CN 110458977A CN 201910709961 A CN201910709961 A CN 201910709961A CN 110458977 A CN110458977 A CN 110458977A
- Authority
- CN
- China
- Prior art keywords
- video
- image processor
- described image
- memory module
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000003384 imaging method Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a kind of double card WiFi type monitoring record instrument, including vehicle-state detection circuit, imaging sensor, image processor, power management module, the first memory module, the second memory module and WiFi communication module；Power management module is vehicle-state detection circuit, imaging sensor, image processor, the first memory module, the second memory module and WiFi communication module for power supply, vehicle-state detection circuit obtains vehicle ACC signal, vehicle-state is detected, and Vehicular status signal is transmitted to image processor；Imaging sensor is transmitted to image processor for recording a video or taking pictures, by video or photo, and image processor stores video or photo to the first memory module or the second memory module according to Vehicular status signal, selection；Image processor is connect with WiFi communication module, sends or receives data by WiFi communication module.The present invention can expand memory capacity by double card, be then stored separately file, car owner is facilitated to find video file in the state of difference.
Description
Technical field
The present invention relates to recorder fields, particularly relate to a kind of double card WiFi type monitoring record instrument.
Background technique
Most recorder is all single deck tape-recorder groove profile recorder currently on the market, and the space size of storage is restricted, and
And data are stored in same storage card, it has not been convenient to which car owner distinguishes.
Summary of the invention
The present invention proposes a kind of double card WiFi type monitoring record instrument, and solving most recorder in the prior art is all
Single deck tape-recorder groove profile recorder, the space size of storage are restricted, and data are stored in same storage card, it has not been convenient to Che Zhuqu
The problem of dividing.
The technical scheme of the present invention is realized as follows:
A kind of double card WiFi type monitoring record instrument, including vehicle-state detection circuit, imaging sensor, image processor,
Power management module, the first memory module, the second memory module and WiFi communication module；The power management module is the vehicle
State detection circuit, imaging sensor, image processor, the first memory module, the second memory module and WiFi communication module
Power supply, the vehicle-state detection circuit obtain vehicle ACC signal, detect vehicle-state, and Vehicular status signal is transmitted to
Described image processor；Described image sensor is used to record a video or take pictures, and video or photo are transmitted to described image processor,
According to Vehicular status signal, selection stores video or photo to first memory module or second deposits described image processor
Store up module；Described image processor is connect with WiFi communication module, sends or receives data by the WiFi communication module.
As a preferred embodiment of the present invention, described image sensor is used to record a video towards car, and exports video
To described image processor；Described image processor carries out recognition of face to video, and the face picture of identification is stored to specified
In storage folder；Described image processor is also used to format the video of video recording, exports the video flowing of UVC format
With face picture to the WiFi communication module；The video flowing received and face picture are uploaded to by the WiFi communication module
Background server system；User's account is arranged for analysis processing, storage face picture and video flowing in the background server system
Face picture and/or video flowing are downloaded for user's login account or browsed to family administrative unit.
As a preferred embodiment of the present invention, described image sensor is used to record a video towards headstock, and exports video
To described image processor；Described image processor carries out lane mark identification to video, and the lane markings picture of identification is deposited
Into specified storage folder, described image processor is also used to format the video of video recording for storage, exports UVC lattice
The video flowing and lane markings picture of formula are to the WiFi communication module；The WiFi communication module by the video flowing received and
Lane markings picture is uploaded to background server system；The background server system is for analysis processing, storage lane markings
User account administrative unit is arranged in picture and video flowing, and lane markings picture and/or view are downloaded or browsed for user's login account
Frequency flows.
As a preferred embodiment of the present invention, described image processor include vision sensor data input unit,
Image Sensor Control Unit, voice unit, DGPIO unit, UART unit, peripheral equipment IO and control unit, LCD driving are single
Member, MIPI DSI control unit, TV CVBS control unit, HDMI control unit, USB control unit, PWM unit, ADC&
TOUCH PANEL control unit, system clock unit, DDR3 driving unit.
As a preferred embodiment of the present invention, the vehicle-state observation circuit include MCU, triode Q16 and
The base stage of Q15, the triode Q16 are separately connected the base of triode Q16 through resistance R53 connection vehicle ACC signal, resistance R56
Pole and radiation pole, the grid of the collector connection switch pipe Q15 of triode Q16, the drain electrode of switching tube Q15 connect through resistance R173
The PORTB3 pin of MCU, and zener diode is connected into image processor with resistance R177；The PORTB0 pin of the MCU connects
Connect the GSENSOR_INT signal of acceleration transducer.
As a preferred embodiment of the present invention, first memory module and the second memory module are SD card, described
Image processor connects FLASH by SPI_DO, SPI_DI, SPI_CLK, SPI_HOLD, SPI_CS#, SPI_WP# pin, leads to
It crosses SD_CD#, SD_CLK, SD_CMD, SD_D0, SD_D1, SD_D2, SD_D3 pin and connects first memory module；Pass through
SD2_CD#, SD2_CLK, SD2_CMD, SD2_D0, SD2_D1, SD2_D2, SD2_D3 pin connect second memory module.
As a preferred embodiment of the present invention, first memory module and the second memory module are that 256GB holds
Amount.
As a preferred embodiment of the present invention, described image sensor is low-power consumption high-definition image sensor.
The beneficial effects of the present invention are: memory capacity can be expanded by double card, file is then stored separately, facilitates vehicle
Master finds video file in the state of difference.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of functional block diagram of double card WiFi type monitoring record instrument of the present invention；
Fig. 2 is the circuit diagram of DDR；
Fig. 3 is one of the circuit diagram of image processor；
Fig. 4 is the two of the circuit diagram of image processor；
Fig. 5 is the three of the circuit diagram of image processor；
Fig. 6 is the four of the circuit diagram of image processor；
Fig. 7 is the peripheral circuit schematic diagram of image processor；
Fig. 8 is the circuit diagram of indicator light and key；
Fig. 9 is the circuit diagram of power management module；
The circuit diagram of Figure 10 acceleration transducer；
Figure 11 is the interface circuit figure of imaging sensor；
Figure 12 is the circuit diagram of the first memory module and the second memory module；
Figure 13 is the circuit diagram of LCD display；
Figure 14 is the circuit diagram of WiFi communication circuit；
Figure 15 is the circuit diagram of USB；
Figure 16 is the circuit diagram of vehicle-state detection circuit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 1-Figure 16, the invention proposes a kind of double card WiFi type monitoring record instrument, including vehicle-state to detect
Circuit, imaging sensor, image processor, power management module, the first memory module, the second memory module and WiFi communication mould
Block；Power management module is vehicle-state detection circuit, imaging sensor, image processor, the first memory module, the second storage
Module and WiFi communication module for power supply, vehicle-state detection circuit obtain vehicle ACC signal, detect vehicle-state, and by vehicle
Status signal transmission is to image processor；Video or photo are transmitted to image procossing for recording a video or taking pictures by imaging sensor
Device, image processor store video or photo to the first memory module or the second storage mould according to Vehicular status signal, selection
Block；Image processor is connect with WiFi communication module, sends or receives data by WiFi communication module.
The present invention powers on ACC and judges the car in traveling or halted state by automobile.If under driving status,
Video file is placed on 1 the inside of card；It is exactly to be switched to card 2 under dead ship condition to store monitoring if detecting that ACC is low
Video file under mode.The present invention is powered using 12V or 24V, is directly powered using vehicle-mounted level, inside Train-borne recorder
Decompression processing is done, while to protect and be unable to power shortage.
As a preferred embodiment of the present invention, imaging sensor is used to record a video towards car, and exports video to figure
As processor；Image processor carries out recognition of face to video, and the face picture of identification is stored into specified storage folder；
Image processor is also used to format the video of video recording, and the video flowing and face picture for exporting UVC format are to WiFi
Communication module；The video flowing received and face picture are uploaded to background server system by WiFi communication module；Background service
For analysis processing, storage face picture and video flowing user account administrative unit is arranged, under user's login account in device system
Carry or browse face picture and/or video flowing.
As a preferred embodiment of the present invention, imaging sensor is used to record a video towards headstock, and exports video to figure
As processor；Image processor carries out lane mark identification to video, and the lane markings picture of identification is stored to specified and is deposited
It stores up in file, image processor is also used to format the video of video recording, exports video flowing and the lane of UVC format
Picture is identified to WiFi communication module；The video flowing received and lane markings picture are uploaded to backstage and taken by WiFi communication module
Business device system；User account management is arranged for analysis processing, storage lane markings picture and video flowing in background server system
Lane markings picture and/or video flowing are downloaded for user's login account or browsed to unit.
As a preferred embodiment of the present invention, image processor includes vision sensor data input unit, image
Sensor control unit, voice unit, DGPIO unit, UART unit, peripheral equipment IO and control unit, LCD driving unit,
MIPI DSI control unit, TV CVBS control unit, HDMI control unit, USB control unit, PWM unit, ADC&TOUCH
PANEL control unit, system clock unit, DDR3 driving unit.The specific connection relationship and working principle of above-mentioned each unit
It can be obtained by Figure of description.
The present invention includes shell, and it is intracorporal that image processor, 4G telecommunication circuit and power management module are weldingly fixed on shell
On circuit board, shell is equipped with LCD display towards interior face, and the camera that imaging sensor is constituted is fixed on shell, face
To outside interior and/or vehicle, the quantity of imaging sensor can be one or two, then can be towards car video recording or face if one
It records a video to headstock, if two, then can be connected towards interior and headstock, image processor by LCD control unit and display screen
It connects, several function buttons and indicator light is additionally provided on shell.
As a preferred embodiment of the present invention, vehicle-state observation circuit includes MCU, triode Q16 and Q15, and three
For the base stage of pole pipe Q16 through resistance R53 connection vehicle ACC signal, resistance R56 is separately connected base stage and the radiation pole of triode Q16,
The grid of the collector connection switch pipe Q15 of triode Q16, the PORTB3 that the drain electrode of switching tube Q15 meets MCU through resistance R173 draw
Foot, and zener diode is connected into image processor with resistance R177；The PORTB0 pin connection acceleration transducer of MCU
GSENSOR_INT signal.
As a preferred embodiment of the present invention, the first memory module and the second memory module are SD card, image procossing
Device by SPI_DO, SPI_DI, SPI_CLK, SPI_HOLD, SPI_CS#, SPI_WP# pin connect FLASH, by SD_CD#,
SD_CLK, SD_CMD, SD_D0, SD_D1, SD_D2, SD_D3 pin connect the first memory module；Pass through SD2_CD#, SD2_
CLK, SD2_CMD, SD2_D0, SD2_D1, SD2_D2, SD2_D3 pin connect the second memory module.It is also an option that TF card.
First memory module and the second memory module are 256GB capacity.Single deck tape-recorder can support the storage of 256GB capacity,
Double card can dilatation to 512GB storage.
Imaging sensor is low-power consumption high-definition image sensor.High-resolution video or photo can be exported, and is saved
Electricity.
The present invention can expand memory capacity by double card, be then stored separately file, facilitate car owner in different states
Lower searching video file.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of double card WiFi type monitoring record instrument, it is characterised in that: including vehicle-state detection circuit, imaging sensor, figure
As processor, power management module, the first memory module, the second memory module and WiFi communication module；The power management mould
Block be the vehicle-state detection circuit, imaging sensor, image processor, the first memory module, the second memory module and
WiFi communication module for power supply, the vehicle-state detection circuit obtain vehicle ACC signal, detect vehicle-state, and by vehicle shape
State signal is transmitted to described image processor；Video or photo are transmitted to institute for recording a video or taking pictures by described image sensor
Image processor is stated, according to Vehicular status signal, selection stores video or photo to described first deposits described image processor
Store up module or the second memory module；Described image processor is connect with WiFi communication module, is sent out by the WiFi communication module
Send or receive data.
2. double card WiFi type monitoring record instrument according to claim 1, it is characterised in that: described image sensor is used for face
It records a video to car, and exports video to described image processor；Described image processor carries out recognition of face to video, will identify
Face picture store into specified storage folder；The video that described image processor is also used to record a video carries out format and turns
It changes, the video flowing and face picture for exporting UVC format are to the WiFi communication module；The WiFi communication module will receive
Video flowing and face picture are uploaded to background server system；The background server system is for analysis processing, storage face
User account administrative unit is arranged in picture and video flowing, and face picture and/or video are downloaded or browsed for user's login account
Stream.
3. double card WiFi type monitoring record instrument according to claim 1, it is characterised in that: described image sensor is used for face
It records a video to headstock, and exports video to described image processor；Described image processor carries out lane mark identification to video, will
The lane markings picture of identification is stored into specified storage folder, the video that described image processor is also used to record a video into
Row format conversion, the video flowing and lane markings picture for exporting UVC format are to the WiFi communication module；The WiFi communication mould
The video flowing received and lane markings picture are uploaded to background server system by block；The background server system is for dividing
Analysis processing, storage lane markings picture and video flowing, are arranged user account administrative unit, download or browse for user's login account
Lane markings picture and/or video flowing.
4. double card WiFi type monitoring record instrument according to claim 1, it is characterised in that: described image processor includes figure
As sensing data input unit, Image Sensor Control Unit, voice unit, DGPIO unit, UART unit, peripheral equipment
IO and control unit, LCD driving unit, MIPIDSI control unit, TV CVBS control unit, HDMI control unit, USB control
Unit, PWM unit, ADC&TOUCH PANEL control unit, system clock unit, DDR3 driving unit.
5. double card WiFi type monitoring record instrument according to claim 4, it is characterised in that: the vehicle-state observation circuit
Including MCU, triode Q16 and Q15, through resistance R53 connection vehicle ACC signal, resistance R56 divides the base stage of the triode Q16
The base stage of other connecting triode Q16 and radiation pole, the grid of the collector connection switch pipe Q15 of triode Q16, switching tube Q15
Drain electrode the PORTB3 pin of MCU is connect through resistance R173, and zener diode is connected into image processor with resistance R177；It is described
The GSENSOR_INT signal of the PORTB0 pin connection acceleration transducer of MCU.
6. double card WiFi type monitoring record instrument according to claim 4, it is characterised in that: first memory module and
Two memory modules be SD card, described image processor by SPI_DO, SPI_DI, SPI_CLK, SPI_HOLD, SPI_CS#,
SPI_WP# pin connects FLASH, is connected by SD_CD#, SD_CLK, SD_CMD, SD_D0, SD_D1, SD_D2, SD_D3 pin
First memory module；Pass through SD2_CD#, SD2_CLK, SD2_CMD, SD2_D0, SD2_D1, SD2_D2, SD2_D3 pin
Connect second memory module.
7. double card WiFi type monitoring record instrument according to claim 6, it is characterised in that: first memory module and
Two memory modules are 256GB capacity.
8. double card WiFi type monitoring record instrument according to claim 1-7, it is characterised in that: described image sensing
Device is low-power consumption high-definition image sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709961.2A CN110458977A (en) | 2019-08-02 | 2019-08-02 | Double card WiFi type monitoring record instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910709961.2A CN110458977A (en) | 2019-08-02 | 2019-08-02 | Double card WiFi type monitoring record instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110458977A true CN110458977A (en) | 2019-11-15 |
Family
ID=68484595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910709961.2A Pending CN110458977A (en) | 2019-08-02 | 2019-08-02 | Double card WiFi type monitoring record instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110458977A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202404665U (en) * | 2011-12-26 | 2012-08-29 | 深圳市长宇电器有限公司 | Automobile driving recording meter |
| CN205334567U (en) * | 2015-12-17 | 2016-06-22 | 深圳市麦思美科技有限公司 | Automobile data recorder |
| CN108230489A (en) * | 2018-03-06 | 2018-06-29 | 广州勘帝德电子科技有限公司 | Remote monitoring automobile data recorder based on G-sensor |
| CN208479811U (en) * | 2018-05-28 | 2019-02-05 | 深圳市美力高集团有限公司 | Mobile vehicle-mounted video record monitor |
| CN211294001U (en) * | 2019-08-02 | 2020-08-18 | 深圳市艾赛泰克科技有限公司 | Double-card WiFi type monitoring recorder |
-
2019
- 2019-08-02 CN CN201910709961.2A patent/CN110458977A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202404665U (en) * | 2011-12-26 | 2012-08-29 | 深圳市长宇电器有限公司 | Automobile driving recording meter |
| CN205334567U (en) * | 2015-12-17 | 2016-06-22 | 深圳市麦思美科技有限公司 | Automobile data recorder |
| CN108230489A (en) * | 2018-03-06 | 2018-06-29 | 广州勘帝德电子科技有限公司 | Remote monitoring automobile data recorder based on G-sensor |
| CN208479811U (en) * | 2018-05-28 | 2019-02-05 | 深圳市美力高集团有限公司 | Mobile vehicle-mounted video record monitor |
| CN211294001U (en) * | 2019-08-02 | 2020-08-18 | 深圳市艾赛泰克科技有限公司 | Double-card WiFi type monitoring recorder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206097226U (en) | Drive recorder | |
| CN108449581B (en) | Goat breach video monitor | |
| CN203338429U (en) | Driving recording device capable of performing lane shift and vehicle distance prompting | |
| CN111435968A (en) | Camera and control method thereof | |
| CN203909864U (en) | Novel four-picture vehicle-mounted data recorder | |
| CN205451210U (en) | Car panorama recording system and car | |
| CN211294001U (en) | Double-card WiFi type monitoring recorder | |
| CN110458977A (en) | Double card WiFi type monitoring record instrument | |
| CN205486343U (en) | Through WIFI vehicle event data recorder continuous with on -vehicle DVD | |
| CN110450750A (en) | 4G car heat source detects alarm type monitoring record instrument | |
| CN208240098U (en) | A kind of bicycle recording apparatus and vehicle of integrated fatigue driving monitoring function | |
| CN205486340U (en) | Novel automobile data recorder | |
| CN215399057U (en) | Motorcycle recorder | |
| CN211264371U (en) | 4G double-circuit face identification intelligent monitoring recorder | |
| CN209170546U (en) | A kind of intelligent monitor system constructing 360 degree of 3D scene video images | |
| CN205809936U (en) | A kind of Vehicular intelligent control loop | |
| CN204926216U (en) | Multi -functional formula fine definition vehicle event data recorder | |
| CN202110758U (en) | Multifunctional liquid crystal display device | |
| CN207489111U (en) | A kind of Tachographs | |
| CN108205929A (en) | A kind of unmanned parking management system | |
| CN214670738U (en) | Control panel with automobile data recorder and ETC (electronic toll Collection) functions | |
| Hui et al. | Design of Vehicle Black Box based on Dual-core System and µC/OS-II | |
| CN205722018U (en) | Drive recorder | |
| CN210667747U (en) | Vehicle-mounted multifunctional display screen control circuit | |
| CN110458979A (en) | 4G single channel car face identification intelligent monitoring record instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |