CN103914980A - Photographing device and image acquisition method - Google Patents
Photographing device and image acquisition method Download PDFInfo
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- CN103914980A CN103914980A CN201310005787.6A CN201310005787A CN103914980A CN 103914980 A CN103914980 A CN 103914980A CN 201310005787 A CN201310005787 A CN 201310005787A CN 103914980 A CN103914980 A CN 103914980A
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Abstract
The invention discloses a photographing device and an image acquisition method. The photographing device comprises at least one photographing unit, a detection unit, a recognition and comparison unit and a processing unit, wherein the photographing unit is used for capturing an image; the detection unit is used for detecting at least one face image or at least one plate number image in the image, the face image is detected if the speed of a vehicle is zero per hour, the plate number image is detected if the speed of the vehicle is larger than zero per hour, and the distance between the face image and a vehicle is determined according to the position of the face image in the image; the recognition and comparison unit is used for recognizing at least one vehicle number from the plate number image, the vehicle number is compared with at least one second number in a database, and a correspondence signal is generated if the vehicle number corresponds to the second number; the processing unit is used for storing the image in a storage unit when the correspondence signal is received and the distance accords with a preset value. By the adoption of the photographing device and the image acquisition method, the vehicle number relevant to a crime can be inspected, and the whole process that a suspect is arrested by police can be recorded.
Description
Technical field
The present invention relates to a kind of camera head and image acquisition method, it is applicable to vehicles, in the time travelling with stagnation of movement, carry out respectively image detecting and the record of different objects, and other data are compared in the database that can be connected with the vehicles, and be transferred to remote data storehouse and carry out Data Update.
Background technology
In complicated busy society now, how efficiently police patrol, to grasp exactly the vehicle relevant with each crime and information and in time to make return, to allow the crime relevant information of police station upgrade at any time, is that modern society is urgent required.
In addition, police, time on duty, often have the dispute of law enforcement legitimacy to exist, but shortcoming can effectively record the device and method of its law enforcement program time on duty, allows the legitimacy of public rights power record and to cover all at one glance really.
At present, prior art is applied to the running image capture of police's vehicles and detecting, belongs to judgement and the record of over-speed vehicles more, be short of the detecting of vehicle, stolen car license number and compare, in addition,, also without in the time that police is on duty, can automatically record the technology of enforcing law and result.
Therefore,, based on above-mentioned shortcoming, be necessary to propose one and meet the different situation demands of police's vehicles, the camera head that can carry out for different objects image capture and detecting.
Summary of the invention
Because above-mentioned problem, the application's object is to propose a kind of camera head and image acquisition method, is processed for foregoing problems.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of camera head, is applicable to the vehicles that can be connected with database, it is characterized in that, this camera head comprises:
At least one image unit, for pick-up image;
Detecting unit, this detecting unit carries out a detecting at least one face image in this image or at least one car plate image, wherein, if this vehicles speed per hour is zero, this detecting is face image detecting, if this vehicles speed per hour is greater than zero, this detecting is car plate image detecting;
This detecting unit, according to this position of face image in this image, determines the distance of this face image and these vehicles;
Identification comparing unit, this identification comparing unit is at least one license number of identification in this car plate image, and at least one the second number in this license number and this database is compared, if this license number is compared and conformed to this second number, produces the signal that conforms to;
Processing unit, conforms to after signal, in the time that this distance meets preset value when receiving this, by this image storage in storage element.
Described camera head also comprises RFID receiving element, for receiving the RFID signal of at least one object that at least one police uses.
Described camera head also comprises satnav unit, and this satnav unit provides satnav parameter, in the time that this image is stored, records this satnav parameter.
Described camera head also comprises networking linkage unit, in order to this image is transmitted.
Described camera head also comprises Tip element, in the time that this processing unit is receiving this and conforms to signal, utilizes this Tip element to carry out image prompting or voice message to driver.
A kind of image acquisition method, is applicable to have the vehicles of database, it is characterized in that, this image acquisition method comprises:
Utilize at least one image unit, pick-up image;
Utilize detecting unit to detect at least one face image or at least one car plate image in this image, wherein, if this vehicles speed per hour is zero, carry out face image detecting, if this vehicles speed per hour is greater than zero, carry out car plate image detecting;
Utilize this detecting unit according to this position of face image in this image, determine the distance of this face image and these vehicles;
Utilize at least one license number in this image of identification comparing unit identification, and compare at least one second number of this license number and this database, if this license number is compared and conformed to this second number, produce the signal that conforms to;
Utilize processing unit, conform to after signal, in the time that this distance meets preset value when receiving this, by this image storage in storage element.
Described image acquisition method also comprises: the RFID signal that receives at least one object of at least one police's use via RFID receiving element.
Described image acquisition method also comprises: positioning unit provides satnav parameter via satellite, in the time that this image is stored, records this satnav parameter.
Described image acquisition method also comprises: transmit this image via networking linkage unit.
Described image acquisition method also comprises: in the time that this processing unit is receiving this and conforms to signal, utilize Tip element to carry out image prompting or voice message to driver.
Advantage of the present invention is:
In the time that police drives security vehicle patrol, can be by camera head of the present invention and image acquisition method to stolen car number, the license number of vehicle, the relevant license number of crime that wanted criminal or suspect institute steering vehicle license number etc. are based upon in police station's system is patrolled, and by the display or the speech player that are installed in police car, the police who drives is carried out to image prompting or voice message, notify police in patrol way, to find stolen car license number or the relevant license number of crime appear at which orientation around police car, and can realize the renewal to original stolen car information by camera head of the present invention and image acquisition method.
When police car is in suspended state, when police implements to arrest near vehicle to suspect, suspect is while being pressed in police car, can carry out record to whole suspect's process of arresting of police by camera head of the present invention and image acquisition method, realize the enforce the law supervision of legitimacy of police.
Accompanying drawing explanation
Fig. 1 is the calcspar of camera head the first embodiment of the present invention.
Fig. 2 is the calcspar of camera head the second embodiment of the present invention.
Fig. 3 is the schematic diagram of implementing the first embodiment of camera head of the present invention.
Fig. 4 is the schematic diagram of implementing the first embodiment of camera head of the present invention.
Fig. 5 is the schematic diagram of implementing the second embodiment of camera head of the present invention.
Fig. 6 is the schematic diagram of implementing the second embodiment of camera head of the present invention.
Fig. 7 is the schematic diagram of implementing the 3rd embodiment of camera head of the present invention.
Fig. 8 is the make a video recording process flow diagram of acquisition method of the present invention.
Embodiment
Describe camera head of the present invention and image acquisition method in detail below with reference to accompanying drawing, and identical element is by the symbology with identical.
Refer to Fig. 1, it shows the calcspar of camera head of the present invention.In figure, camera head of the present invention is applicable to the vehicles, comprises image unit 101, detecting unit 103, identification comparing unit 105, processing unit 107 and storage element 109.
Image unit 101 can comprise that camera lens, photo-sensitive cell are (as high-k metal gate devices (Complementary Metal-Oxide-Semiconductor, CMOS) or charge coupled cell (Charge-Coupled-Device, CCD)), analogy/digit circuit, image processor etc.Image unit 101 is for pick-up image 1011.Then by detecting unit 103, at least one face image 1031 in this image 1011 or at least one car plate image 1032 are detected, wherein, if this vehicles speed per hour is zero, this detecting is face image detecting, if this vehicles speed per hour is greater than zero, this detecting is car plate image detecting.At least one license number 1051 of identification comparing unit 105 identification from car plate image 1032, and license number 1051 is compared with at least one the second number 1061 in the outside database 106 being connected, license number, wanted criminal or suspect institute steering vehicle license number etc. that the second number 1061 can be stolen car number, vehicle build on the relevant license number of crime in police station's system.If this license number is compared and conformed to the second number 1061, identification comparing unit 105 produces the signal 1052 that conforms to.Detecting unit 103 also can be according to this face image 1031 position in this image 1011, determine face image 1031 distance 1033 of the vehicles therewith.Processing unit 107 connects this detecting unit 103 and this identification comparing unit 105, when receiving after the signal 1052 that conforms to or in the time that face image 1031 meets preset value with the distance 1033 of the vehicles, the image of acquisition 1011 is stored in to storage element 109.
The specific works principle of camera head of the present invention is described with an example below.See also Fig. 2, Fig. 3 and Fig. 4.
Camera head of the present invention also can be located on squad car.In Fig. 3, when police drives police car and goes on patrol, the camera head being built up on police car utilizes at least one image unit 101 pick-up images 1011.Because police car is in transport condition, speed per hour is greater than zero, and now camera head carries out car plate image 1032 and detects, and starts security vehicle patrol function, and with detecting unit 103, image 1011 is carried out to car plate image detecting.After carrying out after car plate image 1032 detecting with identification comparing unit 105, at least one license number 1051 of identification, the number 201 of routine vehicle 202 as shown in Figure 3, the number 203 of vehicle 204, and license number 1051 is compared with at least one the second number 1061 in the outside database 106 being connected, the license number that is stolen car number, vehicle at this second number 1061, wanted criminal or suspect institute steering vehicle license number etc. are based upon the relevant license number of crime in police station's system.If after license number 1051 and the second number 1061 are compared, while having the comparison result conforming to, send the signal 1052 that conforms to processing unit 107, when processing unit 107 receives this and conforms to signal 1052, utilize the display or the speech player that are installed in police car to carry out image prompting or voice message to the police who drives by Tip element 115, notify police in patrol way, to find stolen car license number or the relevant license number of crime appear at which orientation around police car, as shown in Figure 4, for example: pass through screen frame, being presented at front side has the image prompting of stolen car license number 401, to remind the patrolman in police car to carry out on duty, display can comprise liquid crystal display (Liquid Crystal Display, or touch control type LCD screen etc. LCD).In addition, also the image of acquisition 1011 is stored in to storage element 109.
Then, utilize satnav unit 111, in the time storing image, record is about the satnav parameter 1111 of this image 1011, and storing after this image 1011, with networking linkage unit 113, link to police station's system and management station database, this image 1011 is transferred to after police station's system and management station database, original stolen car information is upgraded.
For more having a clear understanding of technical characterictic of the present invention, will the specific works principle of camera head of the present invention be described with another example below.See also Fig. 2, Fig. 5 and Fig. 6.
As shown in Figure 5, drive police car police and find suspect, and then when suspect is implemented to arrest near vehicle, because of vehicle lay-off, police goes out outside car suspect is caught to the process of arresting, now, be built up in the image unit 101 of the camera head on police car 301, just carrying out the acquisition of image 1011, because police car 301 is in suspending the state travelling, now police car 301 speed per hours are zero, detecting unit 103 can carry out face image 1031 to the image 1011 of acquisition and detect, as shown in Figure 6, suspect two people that there is police in the front of police car 301 and is arrested, there is a passerby at rear, therefore detecting unit 103, image 1011 to acquisition carries out face image 303, 305 and 307 detectings, and according to face image 303, the distance of 305 and 307 determining positions in image 1011 pictures itself and police car 301, this is for learning the relative distance of any point and police car 301 in image by the mode of prior adjustment of image.
Because only having the process of arresting and the part of record deeply concerned of police's legal procedure on duty consequently, the passerby's far away apart from police car 301 face image 307 does not need to store as record on duty, therefore only need to be stored in the suspect's who carries out the police of arrest procedure in police car 301 particular ranges and arrested face image, by storage element 109, the suspect's who is positioned at the police of these police car 301 predeterminable ranges and arrested face image 303,305 is stored, as the record of arresting legal procedure.In addition, be furnished with it and can send the police emblem of RFID signal or use the handcuffss that can send RFID signal police, camera head can receive the RFID signal from police emblem or handcuffss according to RFID receiving element 117, and then distance and the orientation at decision police or suspect place, also can judge and will store the image 1011 which image unit captures.In addition position when, camera head also can utilize satnav unit 111 synchronous recordings to store image 1011.
The present invention also proposes one the 3rd embodiment and does also further to illustrate.Fig. 7 shows camera head of the present invention and is applied to an embodiment of police's vehicles on duty, and its concrete operations principle sees also Fig. 2 and Fig. 7.
Complete and arrest after suspect or wanted criminal at police car, can suspect or wanted criminal be given as security into police car back seat by police, by being located at the image unit 101 in car, back seat is carried out to the sensing of image 1011, because police car is in suspending transport condition, now speed per hour is zero, camera head can carry out face image detecting to image 1011, now there is a police to prepare to drive police car, suspect gives as security back seat in car by another police, as shown in Figure 7, detecting unit 103 carries out face image 501 to the image 1011 of acquisition, 502 and 503 detectings, and according to face image 501, 502 and 503 determining positions face images 501 in image 1011 pictures, the 502nd, be positioned at police car back seat, this is the mode by prior adjustment of image, learn the relative distance of any point and police car in image.In the time that this distance meets preset value, processing unit 107 utilizes storage element 109 that image 1011 is stored.
In addition, image capture unit can receive the RFID signal that police emblem that station house wears and suspect's handcuffss on hand send by RFID receiving element 117 wherein, determine that suspect or police are the back seats that is positioned at police car, and then judge to store and be located at the image 1011 that in car, image unit 101 captures, by the result of arresting, it comprises that police's face image 501 and 502 of being arrested people and escort carries out record, for the follow-up card of adopting of arresting law enforcement program.
Refer to Fig. 8, it,, for the make a video recording process flow diagram of acquisition method of the present invention, in step S 10, utilizes at least one image unit, pick-up image.Then in step S12, utilize at least one humanoid object image or at least one car plate image in detecting unit detecting image, if wherein vehicles speed per hour is zero, carry out humanoid object image detecting, if vehicles speed per hour is greater than zero, carry out car plate image detecting.In step S14, utilize detecting unit according to face image the position in this image, determine the distance of face image and the vehicles.Then, in step S16, utilize at least one license number in identification comparing unit identification image, and compare at least one second number of license number and database, if license number is compared and conformed to the second number, produce the signal that conforms to.Finally, in step S18, utilize processing unit, conform to after signal when receiving, in the time that distance meets preset value, by image storage in storage element.
The above is preferred embodiment of the present invention and the know-why used thereof; for a person skilled in the art; in the situation that not deviating from the spirit and scope of the present invention; any apparent change such as equivalent transformation, simple replacement based on technical solution of the present invention basis, within all belonging to protection domain of the present invention.
Claims (10)
1. a camera head, is applicable to the vehicles that can be connected with database, it is characterized in that, this camera head comprises:
At least one image unit, for pick-up image;
Detecting unit, this detecting unit is detected at least one face image in this image or at least one car plate image, wherein, if this vehicles speed per hour is zero, this detecting is face image detecting, if this vehicles speed per hour is greater than zero, this detecting is car plate image detecting;
This detecting unit, according to this position of face image in this image, determines the distance of this face image and these vehicles;
Identification comparing unit, this identification comparing unit is at least one license number of identification in this car plate image, and at least one the second number in this license number and this database is compared, if this license number is compared and conformed to this second number, produces the signal that conforms to; And
Processing unit, conforms to after signal, in the time that this distance meets preset value when receiving this, by this image storage in storage element.
2. camera head as claimed in claim 1, is characterized in that, also comprises RFID receiving element, for receiving the RFID signal of at least one object that at least one police uses.
3. camera head as claimed in claim 1, is characterized in that, also comprises satnav unit, and this satnav unit provides satnav parameter, in the time that this image is stored, records this satnav parameter.
4. camera head as claimed in claim 1, is characterized in that, also comprises networking linkage unit, in order to this image is transmitted.
5. camera head as claimed in claim 1, is characterized in that, also comprises Tip element, when this processing unit is receiving this while conforming to signal, utilizes this Tip element to carry out image prompting or voice message to driver.
6. an image acquisition method, is applicable to have the vehicles of database, it is characterized in that, this image acquisition method comprises:
Utilize at least one image unit, pick-up image;
Utilize detecting unit to detect at least one face image or at least one car plate image in this image, wherein, if this vehicles speed per hour is zero, carry out face image detecting, if this vehicles speed per hour is greater than zero, carry out car plate image detecting;
Utilize this detecting unit according to this position of face image in this image, determine the distance of this face image and these vehicles;
Utilize at least one license number in this image of identification comparing unit identification, and compare at least one second number of this license number and this database, if this license number is compared and conformed to this second number, produce the signal that conforms to; And
Utilize processing unit, conform to after signal, in the time that this distance meets preset value when receiving this, by this image storage in storage element.
7. image acquisition method as claimed in claim 6, is characterized in that, also comprises: the RFID signal that receives at least one object of at least one police's use via RFID receiving element.
8. image acquisition method as claimed in claim 6, is characterized in that, also comprises: positioning unit provides satnav parameter via satellite, in the time that this image is stored, records this satnav parameter.
9. image acquisition method as claimed in claim 6, is characterized in that, also comprises: transmit this image via networking linkage unit.
10. image acquisition method as claimed in claim 6, is characterized in that, also comprises: in the time that this processing unit is receiving this and conforms to signal, utilize Tip element to carry out image prompting or voice message to driver.
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| CN201310005787.6A CN103914980A (en) | 2013-01-08 | 2013-01-08 | Photographing device and image acquisition method |
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| CN201310005787.6A CN103914980A (en) | 2013-01-08 | 2013-01-08 | Photographing device and image acquisition method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117528A1 (en) * | 2014-07-24 | 2015-08-13 | 中兴通讯股份有限公司 | Car driving record processing method and system |
| CN106157630A (en) * | 2016-08-01 | 2016-11-23 | 百度在线网络技术（北京）有限公司 | The monitoring method of suspicion of crime target, vehicle and system |
| CN106875698A (en) * | 2017-04-21 | 2017-06-20 | 安徽文康科技有限公司 | Intelligent checking device |
| CN106960577A (en) * | 2017-04-21 | 2017-07-18 | 安徽文康科技有限公司 | Check the control method for system of deploying to ensure effective monitoring and control of illegal activities |
| CN106971554A (en) * | 2017-04-21 | 2017-07-21 | 安徽文康科技有限公司 | The control method of auditing system |
| CN107067738A (en) * | 2017-04-21 | 2017-08-18 | 安徽文康科技有限公司 | Checking device |
| CN107067739A (en) * | 2017-04-21 | 2017-08-18 | 安徽文康科技有限公司 | Check device of deploying to ensure effective monitoring and control of illegal activities |
| CN109094458A (en) * | 2018-08-20 | 2018-12-28 | 特治（深圳）智能科技实业有限公司 | The control method of safe driving of vehicle and control device for safe driving of vehicle |
| CN111524360A (en) * | 2020-04-21 | 2020-08-11 | 刘哲安 | Embedded license plate identification and screening system and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533560A (en) * | 2001-07-18 | 2004-09-29 | ���ռ�����ʽ���� | System for automatic recognizing licence number of other vehicles on observaton vehicles and method thereof |
| KR100541613B1 (en) * | 2005-06-27 | 2006-01-10 | 주식회사 넥스파시스템 | Vehicle number plate recognition system for on-vehicles type |
| CN201017475Y (en) * | 2007-02-09 | 2008-02-06 | 湖南东美科技发展有限公司 | Vehicle mounted type patrol terminal used for vehicle license patrol |
| WO2009102480A2 (en) * | 2008-02-15 | 2009-08-20 | Enforcement Video, Llc | System and method for multi-resolution storage of images |
| CN202077142U (en) * | 2011-05-17 | 2011-12-14 | 成都凯智科技有限公司 | Vehicle-mounted intelligent video detecting and analyzing system |
| TW201205502A (en) * | 2010-07-23 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Detection device and detection method |
-
2013
- 2013-01-08 CN CN201310005787.6A patent/CN103914980A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533560A (en) * | 2001-07-18 | 2004-09-29 | ���ռ�����ʽ���� | System for automatic recognizing licence number of other vehicles on observaton vehicles and method thereof |
| KR100541613B1 (en) * | 2005-06-27 | 2006-01-10 | 주식회사 넥스파시스템 | Vehicle number plate recognition system for on-vehicles type |
| CN201017475Y (en) * | 2007-02-09 | 2008-02-06 | 湖南东美科技发展有限公司 | Vehicle mounted type patrol terminal used for vehicle license patrol |
| WO2009102480A2 (en) * | 2008-02-15 | 2009-08-20 | Enforcement Video, Llc | System and method for multi-resolution storage of images |
| TW201205502A (en) * | 2010-07-23 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Detection device and detection method |
| CN202077142U (en) * | 2011-05-17 | 2011-12-14 | 成都凯智科技有限公司 | Vehicle-mounted intelligent video detecting and analyzing system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117528A1 (en) * | 2014-07-24 | 2015-08-13 | 中兴通讯股份有限公司 | Car driving record processing method and system |
| CN105279814A (en) * | 2014-07-24 | 2016-01-27 | 中兴通讯股份有限公司 | Driving recording treatment method and driving recording treatment system |
| CN106157630A (en) * | 2016-08-01 | 2016-11-23 | 百度在线网络技术（北京）有限公司 | The monitoring method of suspicion of crime target, vehicle and system |
| CN106875698A (en) * | 2017-04-21 | 2017-06-20 | 安徽文康科技有限公司 | Intelligent checking device |
| CN106960577A (en) * | 2017-04-21 | 2017-07-18 | 安徽文康科技有限公司 | Check the control method for system of deploying to ensure effective monitoring and control of illegal activities |
| CN106971554A (en) * | 2017-04-21 | 2017-07-21 | 安徽文康科技有限公司 | The control method of auditing system |
| CN107067738A (en) * | 2017-04-21 | 2017-08-18 | 安徽文康科技有限公司 | Checking device |
| CN107067739A (en) * | 2017-04-21 | 2017-08-18 | 安徽文康科技有限公司 | Check device of deploying to ensure effective monitoring and control of illegal activities |
| CN109094458A (en) * | 2018-08-20 | 2018-12-28 | 特治（深圳）智能科技实业有限公司 | The control method of safe driving of vehicle and control device for safe driving of vehicle |
| CN111524360A (en) * | 2020-04-21 | 2020-08-11 | 刘哲安 | Embedded license plate identification and screening system and control method thereof |
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Application publication date: 20140709 |