CN114550465B - Highway management system of hazardous articles transport vechicle - Google Patents
Highway management system of hazardous articles transport vechicle Download PDFInfo
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- CN114550465B CN114550465B CN202210441363.3A CN202210441363A CN114550465B CN 114550465 B CN114550465 B CN 114550465B CN 202210441363 A CN202210441363 A CN 202210441363A CN 114550465 B CN114550465 B CN 114550465B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention belongs to the technical field of dangerous goods transportation highway management, and particularly relates to a highway management system of a dangerous goods transportation vehicle. The vehicle management server is in communication connection with the industrial personal computers at the entrance and the exit so as to verify driver registration information and escort registration information and driver actual information and escort actual information, alarm is carried out according to the tracking condition of the dangerous goods transport vehicle, and rapid characteristic recognition is carried out on passing vehicles through arranging pile point cameras on a highway, so that the running position of the dangerous goods transport vehicle is judged, not only is the positioning of the dangerous goods transport vehicle realized, but also image acquisition can be carried out on the running process of the vehicles, so that the illegal behaviors of the dangerous goods transport vehicle on the highway can be conveniently snapshotted, dynamic illegal striking is realized, and the positioning accuracy and timeliness are improved.
Description
Technical Field
The invention belongs to the technical field of dangerous goods transportation highway management, and particularly relates to a highway management system of a dangerous goods transport vehicle.
Background
Transportation of dangerous goods is one of special transportation, and refers to transportation of unconventional goods by special organizations or technicians using special vehicles. At present, dangerous goods transport vehicles are managed on an expressway simply, dangerous goods transport is usually checked at an entrance and an exit of the expressway, whether the dangerous goods transport vehicles violate rules during driving on the expressway is difficult to track and investigate, and video recording evidences are difficult to remain after the violation of rules; the other method is to manage the dangerous and chemical vehicles by data sharing with a transportation management department and positioning of the vehicles, the method cannot shoot and obtain evidence, dynamic illegal striking is achieved, positioning accuracy and the like are adopted, and accuracy and timeliness are low. Moreover, because the dangerous goods transportation has corresponding requirements on the skills of drivers and escort related personnel, the drivers should obtain whether corresponding qualifications are obtained, and corresponding verification is difficult to realize in the existing management method.
Therefore, there is a need for a management system capable of tracking and managing the driving process of the transportation vehicle for dangerous goods on the highway and checking drivers.
Disclosure of Invention
In order to solve the problems that the prior art cannot track the dangerous goods transport vehicle on the way of driving on the highway and the driver driving qualification is checked, the scheme provides the highway management system of the dangerous goods transport vehicle.
The technical scheme adopted by the invention is as follows:
a highway management system for a hazardous materials transport vehicle, comprising:
the computer terminal is used for registering and recording the reporting information of the dangerous goods transport vehicle; the backup information comprises an entrance place, an exit place, entrance time, exit time, a name of the dangerous goods, driver registration information, escort registration information and transport vehicle registration information of the dangerous goods transport vehicle entering and exiting the expressway;
the system comprises an entrance industrial personal computer and an exit industrial personal computer, wherein the entrance industrial personal computer is arranged at an exit of a highway or an entrance of the highway and is electrically connected with an entrance camera and an exit camera and a driver verification device; the entrance and exit cameras are used for collecting the entrance and exit images of the dangerous goods transport vehicle, and the driver verification device is used for collecting the driver images and escort images;
the system comprises a pile point industrial personal computer, a plurality of pile point industrial personal computers and a plurality of pile point cameras, wherein the pile point industrial personal computers are arranged along a highway, and each pile point industrial personal computer is connected with a pile point camera which is used for collecting a driving image of a vehicle;
the AI server is in communication connection with the entrance industrial personal computer and the exit industrial personal computer and identifies real-time information of the transport vehicle according to the entrance image and the exit image and the driving image; the AI server compares the consistency of the transport vehicle registration information and the transport vehicle real-time information to realize the tracking of the dangerous goods transport vehicle;
the vehicle management server is in communication connection with the computer terminal, receives and approves the report information, is in communication connection with the industrial personal computers at the entrances and the exits so as to verify the registration information of the drivers and the escort, can send admission instructions or permission instructions to the high-speed entrance toll station or the high-speed exit toll station according to the approval result and the verification result, is in communication connection with the AI server and gives an alarm according to the tracking condition of the dangerous goods transport vehicle.
Optionally: the transport vehicle registration information and the transport vehicle real-time information are transport vehicle information, and the transport vehicle information comprises vehicle length, width, height, size, vehicle color, license plate number and vehicle appearance; the access images collected at the entrance or exit of the highway are transmitted to an AI server by an access industrial personal computer; the AI server identifies real-time information of the transport vehicle in the access image and transmits the information to the vehicle management server; and the vehicle management server compares whether the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle, and if the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle, the vehicle management server gives an admission instruction or an admission instruction result, otherwise, gives an admission forbidding notice or a forbidding notice result.
Optionally: the pile point industrial personal computer collects driving images of all vehicles driving to the corresponding monitoring area through the pile point camera and transmits the driving images to the AI server; the AI server matches and identifies the dangerous goods transport vehicle according to the transport vehicle information so as to realize the tracking of the dangerous goods transport vehicle; and if the matching is successful, communicating and reporting to the vehicle management server.
Optionally: after the dangerous goods transport vehicle enters the highway, calculating the time of the dangerous goods transport vehicle reaching the corresponding pile point industrial personal computer, and awakening the pile point industrial personal computer and the pile point camera according to the time; in the awakening time, the AI server synchronously acquires the image of the pile point camera; in the awakening time, if the AI server can not identify the dangerous goods transport vehicle, the vehicle management server gives an alarm; and if the identified dangerous goods transport vehicle is inconsistent with the transport vehicle registration information of the vehicle management server, alarming.
Optionally: a vehicle-mounted terminal is installed in the dangerous goods transport vehicle, and a GPS module is arranged in the vehicle-mounted terminal; the vehicle-mounted terminal is communicated with the vehicle management server and realizes the positioning of the dangerous goods transport vehicle; and the vehicle management server awakens the corresponding pile point industrial personal computer and the corresponding pile point camera according to the positioning position of the dangerous goods transport vehicle.
Optionally: the driver verification device comprises an outer shell, a verification camera, a display screen, a certificate sampling camera and a placing table; the outer shell is in a U shape with a lateral opening and is arranged at a high-speed entrance toll station; the verification camera is arranged on the front side of the outer shell and is used for carrying out face recognition on a driver; the display screen is arranged below the verification camera and used for displaying the identification result; the placing table is arranged at the lower part of the outer shell and is used for placing certificates of drivers and/or escorts; the certificate sampling camera is arranged right above the placing table and is used for image acquisition of certificates of drivers and/or escort persons.
Optionally: a plurality of supporting piles are arranged along the driving direction of the highway; at least two pile point cameras are connected below each supporting pile, the two pile point cameras are arranged at intervals to acquire running images of the dangerous goods transport vehicle at different angles, and the AI server can calculate the length, width and height of the vehicle; the supporting piles comprise sampling piles and navigation piles; a pile point industrial personal computer arranged at the sampling pile is a sampling pile industrial personal computer; a pile point industrial personal computer arranged at the navigation pile is a navigation pile industrial personal computer; the navigation pile is arranged on the front side of the traffic flow direction at the bifurcation of the highway; and an LED variable information board is arranged above the navigation pile and used for navigating the running direction of the dangerous goods transport vehicle and indicating information.
Optionally: every stake point industrial computer department all is provided with photosensor, installs flash generator on the hazardous articles transport vechicle, flash generator is including the flash light, the flash light flickers with appointed frequency, and when stake point industrial computer received flash generator's signal through appointed photosensor, the stake point industrial computer was awaken up and will be through the image synchronization transmission to AI server that traveles that stake point camera gathered.
Optionally: the flash generator also comprises a telescopic cylinder rod, an outer sleeve, a guide block and a driving motor; the outer sleeve is vertically fixed on the back side of the head of the dangerous goods transport vehicle; the outer sleeve is coaxially arranged in the telescopic cylinder rod, the lower part of the telescopic cylinder rod is in sliding fit with the inner cylinder wall of the outer sleeve through the guide block, and the upper part of the telescopic cylinder rod extends out of the outer sleeve and is rotationally connected with the flash lamp; the telescopic cylinder rod is internally coaxially provided with a threaded rod in threaded fit with the telescopic cylinder rod, and the driving motor is fixed at the lower part of the outer sleeve and can drive the threaded rod to rotate so as to control the vertical lifting of the flash lamp.
Optionally: an identification cloth storage device is arranged at the top of the head of the dangerous goods transport vehicle; the identification cloth storage device comprises a storage box, an identification cloth winding drum, a winch, a rear guide roller, a front guide roller and auxiliary wheels; the storage box is fixedly arranged on the upper part of the back side of the vehicle head; the identification cloth winding drum and the winch are respectively arranged in the storage box, identification cloth is wound on the identification cloth winding drum, and a winding steel wire rope is wound on the winch; the rear guide roller and the front guide roller are respectively arranged at the top of the vehicle head, the auxiliary wheel is arranged below the rear guide roller, and the free end of the steel wire rope sequentially passes through the auxiliary wheel, the front guide roller and the rear guide roller and is connected with the end part of the identification cloth so as to be used for drawing the identification cloth to the top of the vehicle head; the identification cloth winding drum can rotate and accommodate identification cloth; and the identification cloth is provided with an identification easy to identify by the pile point camera.
The invention has the beneficial effects that:
1. according to the scheme, the pile point industrial personal computer and the pile point cameras which are arranged on the highway can be used for quickly identifying the characteristics of the running vehicles, so that the running positions of the dangerous goods transport vehicles are judged, the dangerous goods transport vehicles are positioned, images can be acquired in the running process of the vehicles, the illegal behaviors of the dangerous goods transport vehicles on the highway can be conveniently captured, dynamic illegal striking is realized, and the positioning precision, the striking accuracy and the timeliness and the effectiveness are improved;
2. according to the scheme, the driver verification device can be used for carrying out field verification on the information of the driver and the escort, so that the driver of the dangerous goods transport vehicle is verified before entering the expressway, the vehicle can be tracked and checked, the driver and the escort can be traced and tracked, and the effective tracing of the human-vehicle responsibility is realized;
3. in this scheme, provide multiple stake point industrial computer awakening mode, can effectually save the image processing volume and the processing degree of difficulty of AI server to guarantee the accuracy of tracking, reduce hardware equipment's requirement simultaneously, the effectual stability and the long-term operation that saves and dispose system resource can be favorable to guaranteeing the system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a control system diagram of the highway management system of the transportation vehicle for dangerous goods in the scheme;
fig. 2 is a layout of support piles on a highway according to the scheme;
FIG. 3 is a block diagram of the driver verification device in this embodiment;
FIG. 4 is a structural diagram of the door-shaped pole and the LED variable information board according to the present embodiment;
fig. 5 is a structural view of the L-shaped pile rod in the present embodiment;
FIG. 6 is a structural view of the head of the transportation vehicle for dangerous goods in the scheme;
FIG. 7 is a schematic diagram of a flash generator according to the present embodiment;
fig. 8 is a structural view of the marker cloth storage device in this embodiment.
In the figure: 1-a computer terminal; 2-a vehicle management server; 3, a mobile phone terminal; 4-sampling pile worker control machine; 5-AI server; 6-entrance and exit industrial personal computers; 7-inlet and outlet cameras; 8-driver verification means; 801-an outer housing; 802-authentication camera; 803-display screen; 804-certificate sampling camera; 805-a placement table; 9-a navigation pile tool controller; 10-LED variable information board; 11-a vehicle terminal; 12-high speed entrance toll station; 13-sampling pile; 14-a hazardous goods transport vehicle; 15-highway; 16-navigation peg; 17-high speed exit toll station; 18-stake point camera; 19-a light sensitive sensor; 20-L-shaped stakes; 21-door type pile rod; 22-a flash generator; 2201-flash lamp; 2202-telescopic cylinder rod; 2203-outer sleeve; 2204-guide block; 2205-driving motor; 2206-power supply cable; 2207-threaded rod; 23-a face camera; 24-sign cloth storage device; 2401-a storage case; 2402-marking a cloth roll; 2403-a hoist; 2404-rear guide roller; 2405-marking cloth; 2406-leading rollers; 2407-a steel wire rope; 2408-an auxiliary wheel; 25-vehicle head.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments, but not all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts will belong to the protection scope of the present solution based on the embodiments in the present solution.
Example 1
As shown in fig. 1 to 4, the present embodiment designs an expressway management system for a dangerous goods transport vehicle, which includes a computer terminal 1, an entrance industrial computer 6, a stake point industrial computer, an AI server 5, a vehicle management server 2, and other components.
The computer terminal 1 can be a commercially available computer, the registration and the entry of the backup information of the dangerous goods transport vehicle 14 are realized through the function of the computer terminal 1, and the entered backup information is sent to the vehicle management server 2 by the computer terminal 1, so that the management of the related qualification of the dangerous goods transport vehicle 14 and the management of the vehicle running route/process by a highway 15 management department or a third-party management company are facilitated. The required backup information may include an entry site, an exit site, entry time, exit time, a name of the hazardous material, driver registration information, escort registration information, and carrier registration information of the hazardous material carrier 14 entering and exiting the highway 15; by registering or applying information of the driving-in place, the driving-out place, the driving-in time and the driving-out time, the management department can conveniently carry out overall management on the road pressure condition of each time period of the dangerous goods transport vehicle 14 on the expressway 15, and the dangerous goods transport vehicle 14 can be prohibited from being driven in according to the vehicle driving peak condition or the traffic jam condition, so that the emergency danger avoidance is realized.
The entrance and exit industrial personal computers 6 are arranged at the exit of the highway or the entrance of the highway, and the entrance and exit industrial personal computers 6 are electrically connected with an entrance and exit camera 7 and a driver verification device 8; the inlet and outlet camera 7 is used for collecting an inlet image and an outlet image of the dangerous goods transport vehicle, and the driver verification device 8 is used for collecting a driver image and an escort image; the inlet and outlet cameras 7 can check the actual situation of the dangerous goods transport vehicle 14 with the reported information, so that the consistency is ensured; meanwhile, the real-time image acquisition is carried out on the drivers and the working qualifications of escort personnel through the driver verification device 8, and meanwhile, the face information acquisition is also carried out on the drivers, so that the unity of the testimony and testimony cars is ensured, the transportation of the dangerous goods transport car 14 is enabled to be more in line with relevant legal regulations, and the responsibility tracing in the later period is facilitated.
A plurality of support piles are arranged along the driving direction of the highway 15; every support stake department all is provided with a stake point industrial computer, all be connected with two at least stake point cameras 18 in the below of every support stake, the image of traveling of 14 different angles of hazardous articles transport vechicles is set up in order to gather at two stake point cameras 18 intervals, this stake point camera 18 can gather transport vechicles information and with the image transmission to AI server 5 of gathering in real time, AI server 5 can adopt conventional computer server, can realize the discernment of characteristic in the image, extract the slight characteristic of a plurality of dimensions in the picture, through the discernment to different model typical characteristics, the discernment of accurate each type of realization vehicle, the transport vechicles information of discernment includes vehicle length and width height size, vehicle color, license plate number and vehicle appearance etc.. The pile point cameras 18 arranged below the support piles can synchronously acquire images of the dangerous goods transport vehicle 14 at different angles, so that the AI server 5 can calculate the length, width and height of the vehicle.
The AI server 5 is in communication connection with the entrance industrial personal computer 6 and the pile point industrial personal computer and identifies real-time information of the transport vehicle according to the entrance and exit images and the driving images; the AI server 5 compares the consistence of the carrier registration information and the real-time information of the carrier to realize the tracking of the dangerous goods carrier 14; the AI server 5 processes images through the existing image processing software, then recognizes the real-time information of the transport vehicle, confirms the dangerous goods transport vehicle 14 according to the real-time information of the transport vehicle, and tracks the position of the dangerous goods transport vehicle 14 according to the number of the corresponding pile point industrial personal computer or the installation position of the inlet industrial personal computer and the outlet industrial personal computer.
The vehicle management server 2 is in communication connection with the computer terminal 1 and receives and approves the report information, the approval action can be automatically completed by the vehicle management server 2 according to the set requirement, or the approval can be completed by manual operation, the approval result can include pass or not, the vehicle management server 2 is in communication connection with the entrance industrial personal computer 6 so as to verify the driver registration information and the escort registration information as well as the actual driver information and the actual escort information, the vehicle management server 2 is in communication connection with the entrance industrial personal computer 6 and sends an admission instruction or an admission out instruction to the high-speed entrance toll station 12 or the high-speed exit toll station 17 according to the approval result and the verification result, and is in communication connection with the AI server 5 and gives an alarm according to the tracking condition of the dangerous goods transport vehicle 14.
The transport vehicle registration information and the transport vehicle real-time information are transport vehicle information, and the transport vehicle information comprises vehicle length, width, height, size, vehicle color, license plate number and vehicle appearance.
The access images collected at the entrance or exit of the highway are transmitted to an AI server 5 by an access industrial personal computer 6; the AI server 5 identifies the real-time information of the transport vehicle in the in-out image and transmits the real-time information to the vehicle management server 2; and the vehicle management server 2 compares whether the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle, and if the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle, the vehicle management server gives the result of the admission instruction or the admission instruction, otherwise, gives the result of the admission forbidding notification or the admission forbidding notification.
Further, the vehicle management server 2 can communicate with the AI server 5, and when the AI server 5 detects that the identified dangerous goods transport vehicle 14 lacks the backup information or that the detected position of the dangerous goods transport vehicle 14 does not coincide with the backup information, the vehicle management server 2 can perform alarm control according to these tracking situations. The alarm mode comprises the steps of sending a novel alarm to a highway 15 management department, or automatically reporting to a traffic police command platform, or prompting to the mobile phone terminal 3 bound to the dangerous goods transport vehicle 14.
Example 2
On the basis of the structure of embodiment 1, this embodiment describes the structure of the support pile in detail, and the support pile includes a sampling pile 13 and a navigation pile 16; a pile point industrial personal computer arranged at the sampling pile 13 is a sampling pile industrial personal computer 4; a pile point industrial personal computer arranged at the navigation pile 16 is a navigation pile industrial personal computer 9; the navigation pile 16 is arranged at the front side of the traffic flow direction at the bifurcation of the highway 15; an LED variable message sign 10 is provided above the navigation stub 16, and the LED variable message sign 10 is used for navigation and information indication of the traveling direction of the hazardous material transport vehicle 14.
When the dangerous goods transport vehicle 14 runs through one support pile, the pile point industrial personal computer at the support pile acquires running images of all vehicles running to a corresponding monitoring area through the pile point camera 18 and transmits the running images to the AI server 5; the AI server 5 matches and identifies the dangerous goods transport vehicle 14 according to the transport vehicle information so as to realize the tracking of the dangerous goods transport vehicle 14; if the matching is successful, the image is communicated to the vehicle management server 2 and reported, and meanwhile, the pile point industrial personal computer is controlled to store the image of the dangerous goods transport vehicle 14 in the process of passing. The dangerous goods transport vehicle 14 is proved to be in accordance with the driving requirement and the route planning requirement on the road section where the pile point industrial personal computer is located.
Example 3
On the basis of the structure of embodiment 1, if the AI server 5 synchronizes the images collected by the pile point cameras 18 all the time, a large amount of storage space will be consumed and a large amount of computing power of the AI server 5 will be occupied, so in order to save computing power and reduce energy consumption, the pile point industrial personal computer adopts standby and wakeup modes, and after the dangerous goods transport vehicle 14 enters an area, the pile point industrial personal computer in the area is woken up. Three wake-up modes are designed in the embodiment.
The first wake-up mode is as follows: after the dangerous goods transport vehicle 14 enters the highway 15, calculating the time of the dangerous goods transport vehicle 14 reaching the corresponding pile point industrial personal computer, and awakening the pile point industrial personal computer and the pile point camera 18 according to the time; in the wake-up time, the AI server 5 synchronously acquires the image of the stake point camera 18; in the wake-up time, if the AI server 5 cannot identify the dangerous goods transport vehicle 14, the vehicle management server 2 gives an alarm; if the identified dangerous goods transport vehicle 14 does not match the transport vehicle registration information of the vehicle management server 2, an alarm is given. Namely: calculating the time for the dangerous goods transport vehicle 14 to reach different pile point industrial personal computers through the travel reported by the dangerous goods transport vehicle 14 and the setting position of each pile point industrial personal computer; or, the time of the dangerous goods transport vehicle 14 reaching the next pile point industrial personal computer is calculated through the novel types of the time of the dangerous goods transport vehicle 14 reaching the current support pile, the position of the next pile point industrial personal computer, the average speed of traffic flow and the like.
The second wake-up mode: a vehicle-mounted terminal 11 is installed in the dangerous goods transport vehicle 14, and a GPS module is arranged in the vehicle-mounted terminal 11; the vehicle-mounted terminal 11 is communicated with the vehicle management server 2 and realizes the positioning of the dangerous goods transport vehicle 14; and the vehicle management server 2 awakens the corresponding pile point industrial personal computer and the corresponding pile point camera 18 according to the positioning position of the dangerous goods transport vehicle 14. Namely, when the positioning position of the GPS module is unified or close to the installation position of the pile point industrial personal computer, the corresponding pile point industrial personal computer is awakened.
The third wake-up mode: all be provided with one row of photosensor 19 in every stake point industrial computer department to install flash generator 22 on hazardous articles transport vechicle 14, flash generator 22 is including flash light 2201, flash light 2201 flashes with appointed frequency, and when the stake point industrial computer received flash generator 22's signal through appointed photosensor 19, the stake point industrial computer was awaken up and will be through the image synchronization transmission to AI server 5 that traveles that stake point camera 18 gathered. The flash lamp 2201 can be connected to the vehicle-mounted terminal 11 in the dangerous goods transport vehicle 14 through the power supply cable 2206, the vehicle-mounted terminal 11 is controlled to flicker, and the vehicle-mounted terminal 11 can adopt an existing industrial personal computer structure. The light sensor 19 can on the other hand also be used for positioning the hazardous-material transport carriage 14.
Before the pile point industrial personal computer is awakened, the pile point camera 18 and the pile point industrial personal computer can be in a standby state, so that the energy consumption is reduced; alternatively, the stake point camera 18 and the stake point industrial personal computer may be in a start state, but do not transmit images to the AI server 5, thereby saving the computing power of the AI server 5. After the stake point industrial personal computer is awakened, the stake point cameras 18 and the stake point industrial personal computer should be in a starting state, and synchronously transmit images to the AI server 5.
In addition, a face camera 23 may be installed in the cab of the head 25 of the hazardous material transport vehicle 14, and the face camera 23 may communicate with the vehicle management server 2 through the in-vehicle terminal 11, thereby facilitating confirmation of the driver and the driving state thereof by the management department of the highway 15.
Example 4
On the basis of the structure of embodiment 3, as shown in fig. 6 to 7, the installation height of the flash lamp 2201 of the flash generator 22 is often higher than that of the transportation vehicle 14 for hazardous materials, so that the flash generator 22 can be designed to be vertically telescopic in the case that other waking modes can be used normally. Specifically, the flash generator 22 further comprises a telescopic cylinder rod 2202, an outer sleeve 2203, a guide block 2204 and a driving motor 2205; the outer sleeve 2203 is vertically fixed on the back side of the head 25 of the dangerous goods transport vehicle 14; the outer sleeve 2203 is coaxially arranged in a telescopic cylinder rod 2202, the lower part of the telescopic cylinder rod 2202 is in sliding fit with the inner cylinder wall of the outer sleeve 2203 through a guide block 2204, and the upper part of the telescopic cylinder rod 2202 extends out of the outer sleeve 2203 and is rotationally connected with the flash lamp 2201; a threaded rod 2207 in threaded fit with the telescopic cylinder rod 2202 is coaxially arranged in the telescopic cylinder rod 2202, and a driving motor 2205 is fixed at the lower part of the outer sleeve 2203 and can drive the threaded rod 2207 to rotate so as to control the vertical lifting of the flash lamp 2201.
The flash generator 22 can place the telescopic tube rod 2202 in a storage state when not in use, so that the flash lamp 2201 is positioned below the top of the vehicle head 25, thereby protecting the flash lamp 2201; and when in a use state, the flashlight 2201 is controlled to vertically rise to exceed the roof of the vehicle head 25 by supplying power to the driving motor 2205.
Example 5
On the basis of the structure of embodiment 3, as shown in fig. 3, in order to facilitate face recognition and certificate recognition of a driver, the driver verification device 8 may adopt an existing structure with corresponding functions, and in order to optimize the design of the driver verification device 8, the embodiment designs a structure of the driver verification device 8 that facilitates combination of the face recognition and the certificate recognition and facilitates wall-mounted installation, and the structure includes an external case 801, a verification camera 802, a display screen 803, a certificate sampling camera 804 and a placement platform 805; the outer casing 801 is in a U shape with a lateral opening and is arranged at the high-speed entrance toll station 12; the verification camera 802 is arranged on the front side of the outer case 801 and is used for face recognition of a driver; the display screen 803 is arranged below the verification camera 802 and is used for displaying a recognition result; the placing table 805 is arranged at the lower part of the outer shell 801 and is used for placing certificates of drivers and/or escorts; the credential sampling camera 804 is positioned directly above the placement table 805 and is used for image capture of the driver's and/or escort's credentials. In use, the certificate is placed on the placement table 805 and then the driver performs face recognition by verifying the camera 802.
Example 6
On the basis of the embodiments 1 to 3, as shown in fig. 6 and 8, in the transportation process of the dangerous goods transport vehicle 14, due to the reasons of insufficient computing capacity of the AI server 5, insufficient algorithm optimization, other system failures, etc., a situation that part of the dangerous goods transport vehicles 14 are difficult to be identified from the shape and the size may be caused, and a situation that the dangerous goods transport vehicle 14 is "lost" occurs, and when the dangerous goods transport vehicle 14 cannot be identified, the vehicle management server 2 will give an alarm and consume a large amount of manpower and material resources; therefore, in order to facilitate adding more easily identifiable features to the hazardous material transport vehicle 14, an identification cloth storage device 24 is provided at the top of the head 25 of the hazardous material transport vehicle 14. The identification cloth storage device 24 comprises a storage box 2401, an identification cloth winding drum 2402, a winch 2403, a rear guide roller 2404, a front guide roller 2406 and an auxiliary wheel 2408; the storage box 2401 is fixedly arranged on the upper part of the back side of the vehicle head 25; the identification cloth winding drum 2402 and the winch 2403 are respectively arranged in the storage box 2401, identification cloth 2405 is wound on the identification cloth winding drum 2402, and a winding steel wire rope 2407 is wound on the winch 2403; the rear guide roller 2404 and the front guide roller 2406 are respectively arranged at the top of the vehicle head 25, the auxiliary roller 2408 is arranged below the rear guide roller 2404, and the free end of the steel wire rope 2407 sequentially passes around the auxiliary roller 2408, the front guide roller 2406 and the rear guide roller 2404 and is connected with the end of the identification cloth 2405 so as to be used for pulling the identification cloth 2405 to the top of the vehicle head 25; the marking cloth winding drum 2402 can rotate and receive the marking cloth 2405; the identification cloth 2405 is provided with an identification which is easy to be identified by the pile point camera 18.
When the dangerous goods transport vehicle 14 cannot be recognized by the AI server 5, a driver of the vehicle can be informed to start the identification cloth storage device 24, and the winch 2403 can be driven by a corresponding motor to rotate, draw the identification cloth 2405 to open and cover the top of the vehicle head 25; thereby increasing the recognizable characteristics of the hazardous material transport vehicle 14 using the identification cloth 2405. When the label cloth reel 2402 rotates reversely, the label cloth 2405 can be stored in the storage box 2401, so that the service life of the label cloth 2405 is ensured.
The above examples are merely for clearly illustrating the examples and are not intended to limit the embodiments; and are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the technology so far introduced are within the scope of protection of the present technology.
Claims (9)
1. The utility model provides a highway management system of hazardous articles transport vechicle which characterized in that: the method comprises the following steps:
the computer terminal (1) is used for registering and recording the preparation information of the dangerous goods transport vehicle (14); the backup information comprises an entrance place, an exit place, entrance time, exit time, a dangerous goods name, driver registration information, escort registration information and transport vehicle registration information of the dangerous goods transport vehicle (14) entering and exiting the expressway (15);
the entrance and exit industrial personal computer (6) is arranged at an exit of an expressway or an entrance of the expressway, and the entrance and exit industrial personal computer (6) is electrically connected with an entrance and exit camera (7) and a driver verification device (8); the inlet and outlet cameras (7) are used for collecting images of the dangerous goods transport vehicle, and the driver verification device (8) is used for collecting images of a driver and images of escorts;
the pile point industrial personal computers are arranged along the highway (15), each pile point industrial personal computer point is connected with a pile point camera (18), and the pile point cameras (18) are used for collecting driving images of vehicles;
the AI server (5) is in communication connection with the entrance industrial personal computer (6) and the pile point industrial personal computer and identifies real-time information of the transport vehicle according to the entrance image and the exit image and the driving image; the AI server (5) compares the consistency of the transport vehicle registration information and the transport vehicle real-time information to realize the tracking of the dangerous goods transport vehicle (14);
the vehicle management server (2) is in communication connection with the computer terminal (1) and receives and approves the report information, is in communication connection with the industrial personal computer (6) at the entrance and the exit so as to verify the registration information of a driver and the registration information of escorts and the actual information of the driver and the actual information of the escorts, can send an access instruction or an exit instruction to the high-speed entrance toll station (12) or the high-speed exit toll station (17) according to the approval result and the verification result, is in communication connection with the AI server (5) and gives an alarm according to the tracking condition of the dangerous goods transport vehicle (14);
every stake point industrial computer department all is provided with photosensor (19), installs flash generator (22) on hazardous articles transport vechicle (14), flash generator (22) are including flash light (2201), flash light (2201) flicker with assigned frequency, and when the stake point industrial computer received flash generator (22)'s signal through appointed photosensor (19), the stake point industrial computer was awaken up and will be through the image synchronization transmission to AI server (5) that traveles that stake point camera (18) were gathered.
2. The highway management system of a hazardous material transport vehicle of claim 1, wherein: the transport vehicle registration information and the transport vehicle real-time information are transport vehicle information, and the transport vehicle information comprises vehicle length, width, height, size, vehicle color, license plate number and vehicle appearance; the entrance and exit images collected at the entrance or exit of the highway are transmitted to an AI server (5) by an entrance and exit industrial personal computer (6); the AI server (5) identifies real-time information of the transport vehicle in the access image and transmits the real-time information to the vehicle management server (2); and the vehicle management server (2) compares whether the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle, and gives a result of the admission instruction or the discharge instruction if the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle, or gives a result of the admission forbidding notification or the discharge forbidding notification if the registration information of the transport vehicle is consistent with the real-time information of the transport vehicle.
3. The highway management system of a hazardous material transport vehicle of claim 2, wherein: the pile point industrial personal computer acquires driving images of all vehicles driving to the corresponding monitoring area through a pile point camera (18) and transmits the driving images to the AI server (5); the AI server (5) matches and identifies the dangerous goods transport vehicle (14) according to the transport vehicle information so as to realize the tracking of the dangerous goods transport vehicle (14); if the matching is successful, the vehicle management server (2) is communicated and reports the information.
4. The highway management system of a hazardous material transport vehicle of claim 3, wherein: after the dangerous goods transport vehicle (14) enters the highway (15), calculating the time of the dangerous goods transport vehicle (14) reaching the corresponding pile point industrial personal computer, and awakening the pile point industrial personal computer and the pile point camera (18) according to the time; in the awakening time, the AI server (5) synchronously acquires the image of the pile point camera (18); in the wake-up time, if the AI server (5) cannot identify the dangerous goods transport vehicle (14), the vehicle management server (2) gives an alarm; if the identified dangerous goods transport vehicle (14) is not consistent with the transport vehicle registration information of the vehicle management server (2), an alarm is given.
5. The highway management system of a hazardous material transport vehicle of claim 1, wherein: a vehicle-mounted terminal (11) is installed in the dangerous goods transport vehicle (14), and a GPS module is arranged in the vehicle-mounted terminal (11); the vehicle-mounted terminal (11) is communicated with the vehicle management server (2) and realizes the positioning of the dangerous goods transport vehicle (14); the vehicle management server (2) awakens the corresponding pile point industrial personal computer and the corresponding pile point camera (18) according to the positioning position of the dangerous goods transport vehicle (14).
6. The highway management system of a hazardous material transport vehicle of claim 1, wherein: the driver verification device (8) comprises an outer machine shell (801), a verification camera (802), a display screen (803), a certificate sampling camera (804) and a placing table (805); the outer shell (801) is in a U shape with a lateral opening and is arranged at a high-speed entrance toll station (12); the verification camera (802) is arranged on the front side of the outer shell (801) and is used for carrying out face recognition on a driver; the display screen (803) is arranged below the verification camera (802) and is used for displaying a recognition result; the placing table (805) is arranged at the lower part of the outer shell (801) and is used for placing certificates of drivers and/or escorts; a credential sampling camera (804) is disposed directly above the placement table (805) and is used for image capture of the driver's and/or escort's credentials.
7. The highway management system of a hazardous material transport vehicle of claim 1, wherein: a plurality of supporting piles are arranged along the driving direction of the highway (15); at least two pile point cameras (18) are connected below each supporting pile, the two pile point cameras (18) are arranged at intervals to acquire running images of the dangerous goods transport vehicle (14) at different angles, and the AI server (5) can calculate the length, width and height of the vehicle; the supporting piles comprise sampling piles (13) and navigation piles (16); a pile point industrial personal computer arranged at the sampling pile (13) is a sampling pile industrial personal computer (4); a pile point industrial personal computer arranged at the navigation pile (16) is a navigation pile industrial personal computer (9); the navigation pile (16) is arranged on the front side of the direction of the traffic flow at the bifurcation of the highway (15); an LED variable information board (10) is arranged above the navigation pile (16), and the LED variable information board (10) is used for navigating the running direction of the dangerous goods transport vehicle (14) and indicating information.
8. The highway management system of a hazardous materials transport vehicle of claim 1, wherein: the flash generator (22) further comprises a telescopic cylinder rod (2202), an outer sleeve (2203), a guide block (2204) and a driving motor (2205); the outer sleeve (2203) is vertically fixed on the back side of a head (25) of the dangerous goods transport vehicle (14); the outer sleeve (2203) is coaxially arranged in the telescopic cylinder rod (2202), the lower part of the telescopic cylinder rod (2202) is in sliding fit with the inner cylinder wall of the outer sleeve (2203) through a guide block (2204), and the upper part of the telescopic cylinder rod (2202) extends out of the outer sleeve (2203) and is rotationally connected with the flashlight (2201); a threaded rod (2207) in threaded fit with the telescopic cylinder rod (2202) is coaxially arranged in the telescopic cylinder rod, and a driving motor (2205) is fixed at the lower part of the outer sleeve (2203) and can drive the threaded rod (2207) to rotate so as to control the vertical lifting of the flash lamp (2201).
9. The highway management system of a hazardous materials transport vehicle of claim 1, wherein: an identification cloth storage device (24) is arranged at the top of the head (25) of the dangerous goods transport vehicle (14); the identification cloth storage device (24) comprises a storage box (2401), an identification cloth winding drum (2402), a winding device (2403), a rear guide roller (2404), a front guide roller (2406) and an auxiliary wheel (2408); the storage box (2401) is fixedly arranged on the upper part of the back side of the vehicle head (25); the identification cloth winding drum (2402) and the winding device (2403) are respectively arranged in the storage box (2401), identification cloth (2405) is wound on the identification cloth winding drum (2402), and a winding steel wire rope (2407) is wound on the winding device (2403); the rear guide roller (2404) and the front guide roller (2406) are respectively arranged at the top of the vehicle head (25), the auxiliary roller (2408) is arranged below the rear guide roller (2404), and the free end of the steel wire rope (2407) sequentially passes through the auxiliary roller (2408), the front guide roller (2406) and the rear guide roller (2404) and is connected with the end of the identification cloth (2405) so as to be used for drawing the identification cloth (2405) to the top of the vehicle head (25); the identification cloth winding drum (2402) can rotate and store identification cloth (2405); the mark cloth (2405) is provided with a mark which is easy to be identified by the pile point camera (18).
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Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205003852U (en) * | 2015-10-09 | 2016-01-27 | 陕西公路交通科技开发咨询公司 | Highway dangerization article vehicle trail management early warning system |
| CN105574699A (en) * | 2015-12-31 | 2016-05-11 | 郑州烽火台电子有限公司 | Hazardous material transportation vehicle comprehensive management system |
| CN205582292U (en) * | 2016-03-28 | 2016-09-14 | 东莞市猎声电子科技有限公司 | Parking area parking monitoring management system |
| CN107089458A (en) * | 2017-07-03 | 2017-08-25 | 成都大学 | A kind of new intelligent environment protection rubbish automatic recovery system |
| CN107705578A (en) * | 2017-11-02 | 2018-02-16 | 青岛华睿互联科技有限责任公司 | A kind of electronic communication yellow line system based on track bootstrap technique |
| CN108320367A (en) * | 2018-04-30 | 2018-07-24 | 南京佳普科技有限公司 | A kind of gate sentry all-in-one machine on duty |
| EP3379514A1 (en) * | 2017-03-23 | 2018-09-26 | Toyota Jidosha Kabushiki Kaisha | Parking management system and parking management method |
| CN108764722A (en) * | 2018-05-28 | 2018-11-06 | 西安艾润物联网技术服务有限责任公司 | Hazardous materials transportation vehicles management method, system and computer readable storage medium |
| CN109281264A (en) * | 2018-11-15 | 2019-01-29 | 郑州大学 | The full-automatic limit for height column of novel intelligent and its working method based on safety height-limiting theory |
| CN109455177A (en) * | 2018-10-25 | 2019-03-12 | 广州小鹏汽车科技有限公司 | A kind of the safe distance alarming method for power and car-mounted terminal of automatic parking |
| CN109466508A (en) * | 2017-09-08 | 2019-03-15 | 福特全球技术公司 | Iris detection alignment for vehicle characteristics activation |
| CN210258345U (en) * | 2019-07-15 | 2020-04-07 | 一汽解放汽车有限公司 | Oil tank anti-theft device and commercial car |
| CN210573856U (en) * | 2019-12-04 | 2020-05-19 | 郑州玺瑞电子产品有限公司 | Prison vehicle driver verification all-in-one |
| CN111385536A (en) * | 2020-03-05 | 2020-07-07 | 绍兴凌科智能技术有限公司 | Workshop monitoring method and system based on acousto-optic signal identification |
| CN111563242A (en) * | 2020-04-13 | 2020-08-21 | 国网河北省电力有限公司衡水供电分公司 | Electric vehicle management system and method |
| CN111776016A (en) * | 2020-06-24 | 2020-10-16 | 河南蓝信科技有限责任公司 | Shunting signal lamp state and switch position detection device |
| CN112509372A (en) * | 2020-12-21 | 2021-03-16 | 四川臻识科技发展有限公司 | Low-power-consumption parking management method and system |
| CN212809455U (en) * | 2020-04-10 | 2021-03-26 | 苏州鑫竹智能建筑科技有限公司 | Vehicle positioning device used in parking lot |
| CN112653996A (en) * | 2019-10-10 | 2021-04-13 | 福特全球技术公司 | Vehicle caching of local business data |
| CN112818895A (en) * | 2021-02-18 | 2021-05-18 | 重庆长安汽车股份有限公司 | Parking position recording system and method based on image recognition |
| CN112863190A (en) * | 2020-12-30 | 2021-05-28 | 北京北大千方科技有限公司 | Dangerous goods transport vehicle information acquisition equipment and acquisition method |
| CN113570195A (en) * | 2021-06-28 | 2021-10-29 | 山西省交通科技研发有限公司 | Vehicle credit evaluation system and method based on ETC portal system data |
| CN113687653A (en) * | 2021-08-05 | 2021-11-23 | 中国船舶重工集团公司第七一六研究所 | Logistics unmanned vehicle remote control system and method based on 5G |
| CN113928250A (en) * | 2020-07-14 | 2022-01-14 | 广州汽车集团股份有限公司 | Vehicle control system and method based on main driving personnel information acquisition and automobile |
| CN114267144A (en) * | 2021-12-20 | 2022-04-01 | 中国第一汽车股份有限公司 | Vehicle alarm method and device, automobile and storage medium |
| CN114283585A (en) * | 2021-03-30 | 2022-04-05 | 厦门云之拓科技有限公司 | Roadside parking identification method and device |
| CN114333342A (en) * | 2021-12-13 | 2022-04-12 | 苏交科集团股份有限公司 | Hazardous chemical substance vehicle identification management system for service area |
| CN114333336A (en) * | 2022-03-17 | 2022-04-12 | 四川北斗云联科技有限公司 | Method for detecting and managing traffic flow among expressway cells |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180046869A1 (en) * | 2016-08-10 | 2018-02-15 | Surround.IO Corporation | Method and Apparatus for Providing Information Via Collected and Stored Metadata Using Inferred Attentional Model |
| CN112042181B (en) * | 2018-04-30 | 2023-04-11 | 掌中加有限公司 | Object event sensing method using wearable device and management server using the same |
| US11627248B2 (en) * | 2019-02-03 | 2023-04-11 | Chengdu Sioeye Technology Co., Ltd. | Shooting method for shooting device, and electronic equipment |
| US20220108474A1 (en) * | 2020-10-05 | 2022-04-07 | Pied Parker, Inc. | Dynamic image-based parking management systems and methods of operation thereof |
-
2022
- 2022-04-26 CN CN202210441363.3A patent/CN114550465B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205003852U (en) * | 2015-10-09 | 2016-01-27 | 陕西公路交通科技开发咨询公司 | Highway dangerization article vehicle trail management early warning system |
| CN105574699A (en) * | 2015-12-31 | 2016-05-11 | 郑州烽火台电子有限公司 | Hazardous material transportation vehicle comprehensive management system |
| CN205582292U (en) * | 2016-03-28 | 2016-09-14 | 东莞市猎声电子科技有限公司 | Parking area parking monitoring management system |
| EP3379514A1 (en) * | 2017-03-23 | 2018-09-26 | Toyota Jidosha Kabushiki Kaisha | Parking management system and parking management method |
| CN107089458A (en) * | 2017-07-03 | 2017-08-25 | 成都大学 | A kind of new intelligent environment protection rubbish automatic recovery system |
| CN109466508A (en) * | 2017-09-08 | 2019-03-15 | 福特全球技术公司 | Iris detection alignment for vehicle characteristics activation |
| CN107705578A (en) * | 2017-11-02 | 2018-02-16 | 青岛华睿互联科技有限责任公司 | A kind of electronic communication yellow line system based on track bootstrap technique |
| CN108320367A (en) * | 2018-04-30 | 2018-07-24 | 南京佳普科技有限公司 | A kind of gate sentry all-in-one machine on duty |
| CN108764722A (en) * | 2018-05-28 | 2018-11-06 | 西安艾润物联网技术服务有限责任公司 | Hazardous materials transportation vehicles management method, system and computer readable storage medium |
| CN109455177A (en) * | 2018-10-25 | 2019-03-12 | 广州小鹏汽车科技有限公司 | A kind of the safe distance alarming method for power and car-mounted terminal of automatic parking |
| CN109281264A (en) * | 2018-11-15 | 2019-01-29 | 郑州大学 | The full-automatic limit for height column of novel intelligent and its working method based on safety height-limiting theory |
| CN210258345U (en) * | 2019-07-15 | 2020-04-07 | 一汽解放汽车有限公司 | Oil tank anti-theft device and commercial car |
| CN112653996A (en) * | 2019-10-10 | 2021-04-13 | 福特全球技术公司 | Vehicle caching of local business data |
| CN210573856U (en) * | 2019-12-04 | 2020-05-19 | 郑州玺瑞电子产品有限公司 | Prison vehicle driver verification all-in-one |
| CN111385536A (en) * | 2020-03-05 | 2020-07-07 | 绍兴凌科智能技术有限公司 | Workshop monitoring method and system based on acousto-optic signal identification |
| CN212809455U (en) * | 2020-04-10 | 2021-03-26 | 苏州鑫竹智能建筑科技有限公司 | Vehicle positioning device used in parking lot |
| CN111563242A (en) * | 2020-04-13 | 2020-08-21 | 国网河北省电力有限公司衡水供电分公司 | Electric vehicle management system and method |
| CN111776016A (en) * | 2020-06-24 | 2020-10-16 | 河南蓝信科技有限责任公司 | Shunting signal lamp state and switch position detection device |
| CN113928250A (en) * | 2020-07-14 | 2022-01-14 | 广州汽车集团股份有限公司 | Vehicle control system and method based on main driving personnel information acquisition and automobile |
| CN112509372A (en) * | 2020-12-21 | 2021-03-16 | 四川臻识科技发展有限公司 | Low-power-consumption parking management method and system |
| CN112863190A (en) * | 2020-12-30 | 2021-05-28 | 北京北大千方科技有限公司 | Dangerous goods transport vehicle information acquisition equipment and acquisition method |
| CN112818895A (en) * | 2021-02-18 | 2021-05-18 | 重庆长安汽车股份有限公司 | Parking position recording system and method based on image recognition |
| CN114283585A (en) * | 2021-03-30 | 2022-04-05 | 厦门云之拓科技有限公司 | Roadside parking identification method and device |
| CN113570195A (en) * | 2021-06-28 | 2021-10-29 | 山西省交通科技研发有限公司 | Vehicle credit evaluation system and method based on ETC portal system data |
| CN113687653A (en) * | 2021-08-05 | 2021-11-23 | 中国船舶重工集团公司第七一六研究所 | Logistics unmanned vehicle remote control system and method based on 5G |
| CN114333342A (en) * | 2021-12-13 | 2022-04-12 | 苏交科集团股份有限公司 | Hazardous chemical substance vehicle identification management system for service area |
| CN114267144A (en) * | 2021-12-20 | 2022-04-01 | 中国第一汽车股份有限公司 | Vehicle alarm method and device, automobile and storage medium |
| CN114333336A (en) * | 2022-03-17 | 2022-04-12 | 四川北斗云联科技有限公司 | Method for detecting and managing traffic flow among expressway cells |
Non-Patent Citations (1)
| Title |
|---|
| 闽南理工学院车辆出入收费管理系统的设计与应用;鲍福臻;《信息技术与信息化》;20190125;26-27 * |
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