CN111508236A - Road vehicle safety detection system - Google Patents
Road vehicle safety detection system Download PDFInfo
- Publication number
- CN111508236A CN111508236A CN202010438290.3A CN202010438290A CN111508236A CN 111508236 A CN111508236 A CN 111508236A CN 202010438290 A CN202010438290 A CN 202010438290A CN 111508236 A CN111508236 A CN 111508236A
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- vehicle
- pictures
- control system
- portal frame
- bearing platform
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Abstract
A road vehicle safety detection system belongs to the technical field of road vehicle detection. The problem of current highway vehicle examine frontier defense safety inspection need watch in outdoor real time through the manual work, have that work load is big, inefficiency and reliability are poor is solved. The invention has the function of reminding the coming vehicle, when the ground sensation detector detects that the coming vehicle approaches, the speed of the vehicle is calculated by the control system, and the invention has the functions of reminding the vehicle completely through equipment and the like; the image acquisition module comprises an industrial camera and a compensation light source, 360-degree all-dimensional images passing through the vehicle are acquired, the number of the industrial camera and the number of the compensation light source can be adjusted according to the size of the vehicle, the automatic identification system identifies the license plate according to the acquired images, detects whether the vehicle contains hidden personnel or foreign matters, whether the vehicle is modified, the state of a customs lock, the state of a carriage and other vehicle conditions, and automatically gives an alarm when an abnormality is found. The invention is suitable for automobile detection.
Description
Technical Field
The invention belongs to the technical field of road vehicle detection.
Background
At present, the highway vehicle frontier defense safety inspection needs to be manually watched outdoors in real time, manual detection completely depends on the responsibility of operators, and meanwhile, the night detection quality is poor, the working efficiency is low, and the reliability is poor.
The operation condition of the car inspection personnel is easily influenced by factors such as responsibility, business quality, physical condition, external environment, labor intensity and the like, and the quality of the car inspection is difficult to ensure; the quality traceability of the inspection vehicle is poor, so that the operation control difficulty of the side inspection station is high.
Disclosure of Invention
The invention provides a road vehicle safety detection system, aiming at solving the problems that the existing road vehicle frontier defense safety inspection needs to be watched outdoors in real time manually, and the problems of large workload, low efficiency and poor reliability exist.
The invention relates to a road vehicle safety detection system, which comprises two ground sensing detectors 1, a plurality of collecting cameras 2, a control system 3, a man-machine interaction platform 4, an automatic identification system 5, a memory 6, a portal frame 7 and a bearing platform 11;
the bearing platform 11 is arranged in the portal frame 7 and laid on the ground, a groove is formed in the bearing platform 11, the two ground sensation detectors 1 are arranged on the vehicle entering side of the bearing platform, the two ground sensation detectors 1 are sequentially arranged along the direction that a vehicle enters the portal frame, the two ground sensation detectors 1 are separated by a preset distance, and signals detected by the two ground sensation detectors 1 are transmitted to the control system 3 in real time; the preset distance can be determined according to actual conditions;
the control system 3 calculates a speed signal of the automobile according to the received detected time signals sent by the two ground sensation detectors 1, and controls the plurality of collecting cameras 2 to shoot and the shooting frequency according to the speed signal of the automobile;
the plurality of collecting cameras 2 are respectively arranged on the portal frame 7 and in a groove of the bearing platform 11, and the groove of the bearing platform 11 is arranged between two wheels of an automobile passing through the portal frame; the plurality of collecting cameras 2 are used for shooting pictures of the automobiles passing through the portal frame 7 from different angles and transmitting the shot pictures to the memory 6 and the control system 3; the control system 3 simultaneously transmits the received automobile pictures to the automatic identification system 5;
the automatic identification system 5 identifies the license plate number according to the received automobile image, identifies the received automobile image, judges whether the received automobile image is abnormal or not, and sends the abnormal image and the corresponding license plate number to the man-machine interaction platform 4 and the memory 6 of the man-machine interaction platform 4 when the received automobile image is abnormal;
the man-machine interaction platform 4 displays the received abnormal pictures and the corresponding license plate numbers by the man-machine interaction platform 4, and provides a port for searching historical data for users; the historical data are pictures and speeds of all vehicles passing through the portal frame 7 before;
the memory 6 is used for storing the pictures shot by the camera 2, the abnormal pictures and the corresponding license plate number information.
The man-machine interaction platform 4 displays the received abnormal pictures and the corresponding license plate numbers by the man-machine interaction platform 4, and provides a port for searching historical data for users; the historical data are pictures and speeds of all vehicles passing through the portal frame 7 before;
the memory 6 is used for storing the pictures shot by the camera 2, the abnormal pictures and the corresponding license plate number information.
Further, the device also comprises a compensation light source which is arranged on the portal frame 7.
Further, the gantry crane further comprises a control cabinet 10, wherein the control cabinet 10 is arranged on the side surface of the gantry 7, and the control system 3 is placed in the control cabinet 10.
Further, still include camera protecting crust 8, camera protecting crust 8 sets up on portal frame 7, and every collection camera 2 sets up in a camera protecting crust 8.
Furthermore, the voice broadcasting circuit is also included; the signal input part of the voice broadcast circuit is connected with the vehicle coming reminding signal output part of the control system 3.
Further, still include load-bearing platform 11, load-bearing platform 11 sets up in portal frame 7, lays subaerial, load-bearing platform 11 is last to be seted up the recess, the recess sets up between two stands of portal frame 7, and equals with the distance between two stands, the recess is used for installing and gathers camera 2.
Further, still include two cylindricality camera framves 9, two cylindricality camera framves 9 set up in the side of load-bearing platform 11, and are located the side of advancing of load-bearing platform, all be fixed with collection camera 2 on two cylindricality camera framves 9, the camera on two cylindricality camera framves 9 is used for gathering the customs lock picture of advancing the car and the picture of license plate respectively.
The invention has the function of reminding the coming vehicle, when the ground sensation detector detects that the coming vehicle approaches, the speed measurement of the coming vehicle and the time for the coming vehicle to enter or leave the portal frame are measured; the automatic identification system identifies the license plate according to the acquired images, detects whether the vehicle hides personnel or foreign matters, whether the vehicle is modified, a customs lock state, a carriage state and other vehicle conditions, and automatically gives an alarm when an abnormal condition is found; the identified license plate information and the abnormal information are automatically generated in the platform interface, and a worker can inquire the abnormal information through the platform interface.
The collected images are transmitted to a storage device through a network device and automatically identified through an identification server; automatic alarm prompt is carried out when abnormality is found; the identified license plate information and the abnormal information are automatically generated in the platform interface, and a worker can inquire the abnormal information through the platform interface.
Drawings
FIG. 1 is a schematic block diagram of a road vehicle safety detection system according to the present invention;
FIG. 2 is a schematic view of a vehicle being inspected using the system of the present invention;
FIG. 3 is a front view of a vehicle being inspected using the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The first embodiment is as follows: the following describes the present embodiment with reference to fig. 1 to 3, and the road vehicle safety detection system in the present embodiment includes two ground sensing detectors 1, a plurality of collecting cameras 2, a control system 3, a human-computer interaction platform 4, an automatic identification system 5, a memory 6, a gantry 7, and a bearing platform 11;
the bearing platform 11 is arranged in the portal frame 7 and laid on the ground, a groove is formed in the bearing platform 11, the two ground sensation detectors 1 are arranged on the vehicle entering side of the bearing platform, the two ground sensation detectors 1 are sequentially arranged along the direction that a vehicle enters the portal frame, the two ground sensation detectors 1 are separated by a preset distance, and signals detected by the two ground sensation detectors 1 are transmitted to the control system 3 in real time;
the control system 3 calculates a speed signal of the automobile according to the received detected time signals sent by the two ground sensation detectors 1, and controls the plurality of collecting cameras 2 to shoot and the shooting frequency according to the speed signal of the automobile;
the plurality of collecting cameras 2 are respectively arranged on the portal frame 7 and in a groove of the bearing platform 11, and the groove of the bearing platform 11 is arranged between two wheels of an automobile passing through the portal frame; the plurality of collecting cameras 2 are used for shooting pictures of the automobiles passing through the portal frame 7 from different angles and transmitting the shot pictures to the memory 6 and the control system 3; the control system 3 simultaneously transmits the received automobile pictures to the automatic identification system 5;
the automatic identification system 5 identifies the license plate number according to the received automobile image, identifies the received automobile image, judges whether the received automobile image is abnormal or not, and sends the abnormal image and the corresponding license plate number to the man-machine interaction platform 4 and the memory 6 of the man-machine interaction platform 4 when the received automobile image is abnormal;
the man-machine interaction platform 4 displays the received abnormal pictures and the corresponding license plate numbers by the man-machine interaction platform 4, and provides a port for searching historical data for users; the historical data are pictures and speeds of all vehicles passing through the portal frame 7 before; i.e. the historical data of pictures and speed of all vehicles passing through the gantry 7;
the memory 6 is used for storing the pictures shot by the camera 2, the abnormal pictures and the corresponding license plate number information.
In this embodiment, the method for identifying the license plate number according to the received car picture by the automatic identification system 5, identifying the received car picture, and determining whether the received car picture is abnormal includes:
whether a customs lock of the vehicle is locked and lost or not is judged, whether deviation exists in the size of a carriage of the vehicle or not is judged, whether foreign matters exist outside the vehicle or not is judged, and the specific identification method comprises the following steps: image recognition or deep learning.
Further, the device also comprises a compensation light source which is arranged on the portal frame 7.
Further, the gantry crane further comprises a control cabinet 10, wherein the control cabinet 10 is arranged on the side surface of the gantry 7, and the control system 3 is placed in the control cabinet 10.
Further, still include camera protecting crust 8, camera protecting crust 8 sets up on portal frame 7, and every collection camera 2 sets up in a camera protecting crust 8.
Furthermore, the voice broadcasting circuit is also included; the signal input end of the voice broadcasting circuit is connected with the vehicle coming reminding signal output end of the control system 3; when receiving the incoming signal, the control system 3 sends a voice reminding signal to the voice broadcasting circuit.
Furthermore, the voice broadcasting circuit is also included; the signal input part of the voice broadcast circuit is connected with the vehicle coming reminding signal output part of the control system 3.
Further, still include two cylindricality camera framves 9, two cylindricality camera framves 9 set up in the side of load-bearing platform 11, and are located the side of advancing of load-bearing platform, all be fixed with collection camera 2 on two cylindricality camera framves 9, the camera on two cylindricality camera framves 9 is used for gathering the customs lock picture of advancing the car and the picture of license plate respectively.
The invention can shoot 360-degree all-weather images. Is suitable for outdoor high-temperature and high-cold environments. The system has the function of collecting and storing data, is convenient for inquiring the quality condition of the car to be inspected, and has traceable safety responsibility. The images are collected and transmitted in real time, and the images can be displayed on the indoor detection terminal in real time through the system. The condition of a large number of vehicle detection and the like can be met, and the vehicle detection operation efficiency is improved; on the premise of not increasing the number of car detection personnel, the quality of car detection is improved.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (6)
1. A road vehicle safety detection system is characterized by comprising two ground sensing detectors (1), a plurality of collecting cameras (2), a control system (3), a man-machine interaction platform (4), an automatic identification system (5), a memory (6), a portal frame (7) and a bearing platform (11);
the ground sensation detection device comprises a bearing platform (11), two ground sensation detectors (1), a control system (3) and a control system, wherein the bearing platform (11) is arranged in a portal frame (7) and laid on the ground, a groove is formed in the bearing platform (11), the two ground sensation detectors (1) are arranged on the vehicle inlet side of the bearing platform, the two ground sensation detectors (1) are sequentially arranged along the direction in which a vehicle enters the portal frame, the two ground sensation detectors (1) are separated by a preset distance, and signals detected by the two ground sensation detectors (1) are transmitted to the control system (3) in real time;
the control system (3) calculates a speed signal of the automobile according to the received detected time signals sent by the two ground sensation detectors (1), and controls the shooting frequency of the plurality of collecting cameras (2) according to the speed signal of the automobile;
the multiple collecting cameras (2) are respectively arranged on the portal frame (7) and in the grooves of the bearing platform (11), and the grooves of the bearing platform (11) are arranged between two wheels of an automobile passing through the portal frame; the plurality of collecting cameras (2) are used for shooting pictures of the automobiles passing through the portal frame (7) from different angles and transmitting the shot pictures to the memory (6) and the control system (3); the control system (3) simultaneously transmits the received automobile pictures to the automatic identification system (5);
the automatic identification system (5) identifies the license plate number according to the received automobile image, identifies the received automobile image, judges whether the received automobile image is abnormal or not, and sends the abnormal image and the corresponding license plate number to the man-machine interaction platform (4) and the memory (6) when the received automobile image is abnormal;
the man-machine interaction platform (4) displays the received abnormal pictures and the corresponding license plate numbers, and provides a port for searching historical data for users; the historical data are pictures and speeds of all vehicles which pass through the portal frame (7) before;
the memory (6) is used for storing the pictures and abnormal pictures shot by the acquisition camera (2) and the corresponding license plate number information.
2. A road vehicle safety detection system according to claim 1, further comprising a compensating light source arranged on the gantry (7).
3. The road vehicle safety detection system according to claim 1 or 2, characterized by further comprising a control cabinet (10), wherein the control cabinet (10) is arranged at the side of the portal frame (7), and the control system (3) is placed in the control cabinet (10).
4. A road vehicle safety detection system according to claim 1 or 2, further comprising a camera shield (8), the camera shield (8) being arranged on the gantry (7), each acquisition camera (2) being arranged within one camera shield (8).
5. A road vehicle safety detection system according to claim 1 or 2, further comprising a voice broadcast circuit; the signal input end of the voice broadcasting circuit is connected with the vehicle coming reminding signal output end of the control system (3).
6. The road vehicle safety detection system according to claim 1, further comprising two cylindrical camera frames (9), wherein the two cylindrical camera frames (9) are arranged on the side surface of the bearing platform (11) and located on the vehicle entering side of the bearing platform, the two cylindrical camera frames (9) are respectively fixed with the collecting camera (2), and the cameras on the two cylindrical camera frames (9) are respectively used for collecting customs lock pictures and license plate pictures of entering vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010438290.3A CN111508236A (en) | 2020-05-21 | 2020-05-21 | Road vehicle safety detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010438290.3A CN111508236A (en) | 2020-05-21 | 2020-05-21 | Road vehicle safety detection system |
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| Publication Number | Publication Date |
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| CN111508236A true CN111508236A (en) | 2020-08-07 |
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| CN202010438290.3A Pending CN111508236A (en) | 2020-05-21 | 2020-05-21 | Road vehicle safety detection system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931697A (en) * | 2020-09-08 | 2020-11-13 | 哈尔滨市科佳通用机电股份有限公司 | Side inspection system and side inspection method for road vehicles |
| CN111950531A (en) * | 2020-09-08 | 2020-11-17 | 哈尔滨市科佳通用机电股份有限公司 | Vehicle detection system and method for highway side inspection |
| CN112052798A (en) * | 2020-09-08 | 2020-12-08 | 哈尔滨市科佳通用机电股份有限公司 | Side inspection system and side inspection method for road vehicles |
| CN112070006A (en) * | 2020-09-08 | 2020-12-11 | 哈尔滨市科佳通用机电股份有限公司 | Side inspection system and side inspection method for road vehicles |
| CN112071085A (en) * | 2020-09-11 | 2020-12-11 | 哈尔滨市科佳通用机电股份有限公司 | Road vehicle customs lock shooting system and identification method realized by adopting same |
| CN112101188A (en) * | 2020-09-11 | 2020-12-18 | 哈尔滨市科佳通用机电股份有限公司 | Highway truck customs lock detection device and detection method |
| CN115326420A (en) * | 2022-07-29 | 2022-11-11 | 广州市斯睿特智能科技有限公司 | Automobile quality detection equipment and detection control method |
-
2020
- 2020-05-21 CN CN202010438290.3A patent/CN111508236A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931697A (en) * | 2020-09-08 | 2020-11-13 | 哈尔滨市科佳通用机电股份有限公司 | Side inspection system and side inspection method for road vehicles |
| CN111950531A (en) * | 2020-09-08 | 2020-11-17 | 哈尔滨市科佳通用机电股份有限公司 | Vehicle detection system and method for highway side inspection |
| CN112052798A (en) * | 2020-09-08 | 2020-12-08 | 哈尔滨市科佳通用机电股份有限公司 | Side inspection system and side inspection method for road vehicles |
| CN112070006A (en) * | 2020-09-08 | 2020-12-11 | 哈尔滨市科佳通用机电股份有限公司 | Side inspection system and side inspection method for road vehicles |
| CN112071085A (en) * | 2020-09-11 | 2020-12-11 | 哈尔滨市科佳通用机电股份有限公司 | Road vehicle customs lock shooting system and identification method realized by adopting same |
| CN112101188A (en) * | 2020-09-11 | 2020-12-18 | 哈尔滨市科佳通用机电股份有限公司 | Highway truck customs lock detection device and detection method |
| CN112071085B (en) * | 2020-09-11 | 2021-08-06 | 哈尔滨市科佳通用机电股份有限公司 | Road vehicle customs lock shooting system and identification method realized by adopting same |
| CN115326420A (en) * | 2022-07-29 | 2022-11-11 | 广州市斯睿特智能科技有限公司 | Automobile quality detection equipment and detection control method |
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