CN117765456A - Loading and unloading operation flow identification system - Google Patents
Loading and unloading operation flow identification system Download PDFInfo
- Publication number
- CN117765456A CN117765456A CN202311488059.5A CN202311488059A CN117765456A CN 117765456 A CN117765456 A CN 117765456A CN 202311488059 A CN202311488059 A CN 202311488059A CN 117765456 A CN117765456 A CN 117765456A
- Authority
- CN
- China
- Prior art keywords
- loading
- unloading operation
- module
- vehicle
- unloading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 12
- 230000011218 segmentation Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 16
- 238000012544 monitoring process Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model provides a loading and unloading operation flow identification system, which comprises a front camera, a rear camera, a loading and unloading platform, a tank truck and a truck head, and further comprises five core modules: the video processing module cuts the video stream into pictures; a vehicle entrance/exit module for identifying whether the vehicle is in or out; the warning board placement and removal module is used for detecting whether the warning board is placed and removed; the static wire and loading arm connecting and disconnecting module is used for identifying whether the static wire and the loading arm are connected and disconnected; and the loading and unloading operation record generating module is used for recording the whole loading and unloading operation flow and generating a loading and unloading operation record report. The utility model has the advantages that the purpose among each module is clear, the whole flow is clear and visible, and all details in the loading and unloading operation are recorded in detail, so that the intelligent management in the development of enterprises can be improved.
Description
Technical Field
The utility model relates to the field of computer vision, in particular to a loading and unloading operation flow identification system.
Background
In the petroleum and chemical industry, it is necessary to identify and record tank truck loading and unloading operations, which are very dangerous, with serious consequences if improperly operated, because the objects loaded and unloaded are all high-risk liquids. At present, the loading and unloading operation is recorded in a manual mode, so that the cost is increased for enterprises, and the intelligent degree is low. Therefore, a visual method is introduced to identify and record the whole loading and unloading operation flow, and a work report is regenerated. The whole process realizes intellectualization, can effectively save manpower and material resources, and meanwhile, the loading and unloading management of enterprises can enter into the development of intellectualization.
A method and a device for recording the loading and unloading conditions of vehicles (application number: 200410004553.0) are disclosed, which are characterized in that the current time, the vehicle position and the speed are calculated by a GPS receiving module, the deformation of an automobile spring steel plate is detected by a sensor, the loading and unloading state is determined when the multiple judging results are zero and the deformation changes, the current loading and unloading time, the current position and the current loading and unloading state are recorded, and the loading and unloading condition data are transmitted to a monitoring center by a wireless receiving and dispatching module. Otherwise, only the data of the driving route is recorded and sent. The method and the device of the utility model adopt an integrated design, combine the characteristic of GPS accurate positioning with the load of the vehicle, realize the monitoring function of logistics which can not be realized in the prior art, and record the driving route of the vehicle at the same time. The disadvantage of this solution is that it requires positioning the vehicle by GPS, recording the travel route of the vehicle, and not recording the loading and unloading operations of the vehicle.
An oil loading and unloading recorder (application number: 201721207370.8) is applicable to the novel oil monitoring technical field, and comprises a central controller, a storage module, a trigger, a communication module, an oil capacity sensor, a video monitor and a positioning module. The oil capacity sensor is an explosion-proof magnetic floating ball liquid level sensor and is vertically arranged in an oil tank body of the oil tank truck and used for measuring the oil capacity in the oil tank; the trigger is used for sensing whether an oil unloading valve and a manhole of the oil tank truck are opened or not; the number of the video monitors is two; the positioning module is electrically connected with the trigger and is used for positioning the place where the loading and unloading event occurs through a GPS; the central controller is electrically connected with the trigger, the communication module, the oil capacity sensor and the video monitor, and the communication module is electrically connected with the oil capacity sensor, the video monitor and the storage module. The utility model can realize the real-time monitoring of the oil capacity, avoid the illegal addition or blending behavior and improve the oil quality of the gas station. The utility model has the defect that only the loading and unloading of oil products are concerned, and the specification and the safe operation of the whole flow are not considered.
The utility model provides a coal-moving vehicle information collection method and system of going into factories (application number: 202111485754.7) discloses a coal-moving vehicle information collection method and system of going into factories, and the method includes: acquiring factory entering request information sent by a vehicle-mounted terminal, wherein the factory entering request information comprises vehicle information; determining whether the vehicle belongs to a factory-entering vehicle list or not based on the vehicle information, and sending an information acquisition instruction to a vehicle-mounted terminal when the vehicle belongs to the factory-entering measurement list; receiving coal loading and unloading information fed back by the vehicle-mounted terminal, and extracting order information from the coal loading and unloading information; extracting order party information in order information, judging whether the order party belongs to an order list, and if the order party belongs to the order list, sending order verification information to an order party system; and receiving an order verification result fed back by the ordering party system, and releasing the vehicle to enter a factory if the order verification result indicates that the order is valid. According to the scheme, the vehicle information of the coal transportation vehicle is used as a tie, the information intercommunication among the coal plant system, the vehicle-mounted terminal and the ordering party is realized, and the informatization acquisition channel with high integration level is realized by a simple network structure. The utility model has the defects that whether the vehicle has authority to carry out the factory is only concerned, the loading and unloading process of the vehicle is not concerned, and meanwhile, the operation report is not generated according to the vehicle information.
Therefore, in order to solve the problem that the existing loading and unloading operation record cannot realize the whole process monitoring of the operation safety and does not generate a detailed report for the whole operation, the utility model provides a system for automatically recording the whole process of the loading and unloading operation flow identification system of the tank truck, from video stream to picture, detection and identification of the picture, entering of the tank truck, license plate identification, placement and removal of a warning plate, disconnection of a loading arm, disconnection of an electrostatic wire and exiting of a vehicle. The system safety is improved, and the labor cost is reduced.
Disclosure of Invention
The utility model aims to solve the problem that the existing loading and unloading operation record cannot realize the whole process monitoring of the operation safety and does not generate a detailed report for the whole operation, and provides a loading and unloading operation flow identification system which can effectively identify and record the flow of the on-site loading and unloading operation, generate an operation report and complete record, monitor the whole loading and unloading flow and promote the intelligent management in the development of enterprises.
In order to achieve the purpose, the utility model provides a loading and unloading operation flow identification system, which comprises a front camera, a rear camera, a loading and unloading platform, a tank truck and a truck head, and further comprises five core modules:
the video processing module cuts the video stream into pictures;
a vehicle entrance/exit module for identifying whether the vehicle is in or out;
the warning board placement and removal module is used for detecting whether the warning board is placed and removed;
the static wire and loading arm connecting and disconnecting module is used for identifying whether the static wire and the loading arm are connected and disconnected;
and the loading and unloading operation record generating module is used for recording the whole loading and unloading operation flow and generating a loading and unloading operation record report.
And the video processing module cuts out the picture from the video stream in a mode of one second and one frame by using an open source technology FFmpeg.
And the vehicle entrance and exit module adopts a yolov5 detection algorithm to send the picture to the vehicle entrance detection module so as to identify whether the vehicle is in or out.
And the warning board placement and removal module detects whether the warning board is placed and removed by adopting a yolov5 detection algorithm.
And the static wire and loading arm connection and disconnection module adopts a yolov5 detection algorithm and a segmentation algorithm to identify whether the static wire and the loading arm are connected and disconnected.
And the loading and unloading operation record generating module records the whole loading and unloading operation flow after the vehicle exits, and each operation has a recording time, so that a loading and unloading operation record report is generated later.
The utility model has the advantages that the record from the video stream to the vehicle running-in and running-out, the record of the warning sign placement and removal, the record of the connection disconnection of the static line and the loading arm and the record of the final loading and unloading operation are included, the purpose among each module is clear, the whole process is clear and visible, and all details in the loading and unloading operation are recorded in detail, thereby promoting the intelligent management in the development of enterprises.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the field camera placement of the present utility model.
FIG. 2 is a system identification flow chart of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
The present utility model is described in further detail below to enable those skilled in the art to practice the utility model by reference to the specification.
Referring to fig. 1, fig. 1 is a schematic view illustrating the placement of a field camera according to the present utility model. As shown in fig. 1, the tank truck is stopped at the side of the loading platform, a front camera is arranged in the direction of the head of the tank truck, and a rear camera is arranged in the other direction. Both cameras of this embodiment are explosion-proof cameras.
Referring to fig. 2, fig. 2 is a flowchart illustrating the system identification according to the present utility model. In fig. 2, a camera acquires a video stream on site, the video stream is cut into pictures according to frames by FFmpeg, a target detection method is used for recording the entrance of a vehicle, a subsequent process is considered only after the entrance of the vehicle occurs, and otherwise, the vehicle is returned to a vehicle entrance detection model to continue detection. If the vehicle is driven in, the front license plate recognition, the warning sign recognition, the electrostatic wire connection recognition, the loading arm disconnection recognition, the electrostatic wire disconnection recognition, the warning sign recognition and the vehicle driving out recognition are sequentially carried out. After the process is finished, namely the vehicle is driven out, the whole loading and unloading operation process is recorded, each operation has a recording time, and a loading and unloading operation record report is generated later.
The utility model has the advantages that the utility model comprises the record from the video stream to the vehicle running-in and running-out, the record of the warning sign placement and removal, the record of the connection disconnection of the static line and the loading arm, and the report of the final loading and unloading operation, the purpose among each module is clear, the whole flow is clear and visible, and all details in the loading and unloading operation are recorded in detail. Therefore, the utility model can effectively identify and record the flow of on-site loading and unloading operation by combining with the current computer vision method, and simultaneously generate the operation report, complete record and monitor the whole loading and unloading flow, thereby promoting the intelligent management in the development of enterprises.
Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. The loading and unloading operation flow identification system comprises a front camera, a rear camera, a loading and unloading platform, a tank truck and a truck head, and is characterized by further comprising the following core modules:
the video processing module cuts the video stream into pictures;
a vehicle entrance/exit module for identifying whether the vehicle is in or out;
the warning board placement and removal module is used for detecting whether the warning board is placed and removed;
the static wire and loading arm connecting and disconnecting module is used for identifying whether the static wire and the loading arm are connected and disconnected;
and the loading and unloading operation record generating module is used for recording the whole loading and unloading operation flow and generating a loading and unloading operation record report.
The modules are connected in sequence.
2. The system of claim 1, wherein the video processing module uses an open source audio/video processing tool FFmpeg to capture pictures of the video stream in one second and one frame.
3. The system of claim 1, wherein the video processing module uses an open source audio-video processing tool OpenCV to capture the video stream in one second and one frame.
4. And the driving-in and driving-out module adopts a yolov5 detection algorithm to send the picture to a vehicle driving-in detection model to identify whether the vehicle is driven in or driven out.
5. The system of claim 1, wherein the warning sign placement and removal module employs a yolov5 detection algorithm to detect the placement and removal of the warning sign.
6. The loading and unloading work flow identification system of claim 1, wherein the static wire and loading arm connection and disconnection module uses yolov5 detection algorithm and segmentation algorithm to identify whether the static wire and the loading arm are connected and disconnected.
7. A loading and unloading operation flow identifying system as defined in claim 1, wherein said loading and unloading operation record generating module records the whole loading and unloading operation flow after the vehicle v is driven out, and each operation has a recording time, and then a loading and unloading operation record report is generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311488059.5A CN117765456A (en) | 2023-11-09 | 2023-11-09 | Loading and unloading operation flow identification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311488059.5A CN117765456A (en) | 2023-11-09 | 2023-11-09 | Loading and unloading operation flow identification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117765456A true CN117765456A (en) | 2024-03-26 |
Family
ID=90319015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311488059.5A Pending CN117765456A (en) | 2023-11-09 | 2023-11-09 | Loading and unloading operation flow identification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117765456A (en) |
-
2023
- 2023-11-09 CN CN202311488059.5A patent/CN117765456A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9454901B2 (en) | Method and device for monitoring real-time road condition | |
| CN105976450A (en) | Unmanned vehicle data processing method and device, and black box system | |
| CN205898699U (en) | Single track box roof beam inspection device of suspension type | |
| CN203134116U (en) | Carriage safety prewarning system based on visual perception and Internet of vehicle | |
| CN103886763B (en) | One utilizes video tracking technology to realize hypervelocity illegal activities photographic method and system | |
| CN105574684A (en) | System and method for monitoring driver's driving behaviors through management platform and monitoring device | |
| CN113515985B (en) | Self-service weighing system, weighing detection method, weighing detection equipment and storage medium | |
| CN109269565A (en) | A kind of hazardous materials transportation monitoring device and monitoring method based on position control | |
| CN110276943A (en) | Vehicle monitoring method, device and medium based on electronic lead sealing | |
| CN111127943A (en) | Electric vehicle illegal parking prohibition management system | |
| CN109934161B (en) | Vehicle identification and detection method and system based on convolutional neural network | |
| CN114912862A (en) | Unmanned intelligent inspection system for inspection station based on dangerous freight transportation power transmission electronic freight list | |
| CN117765456A (en) | Loading and unloading operation flow identification system | |
| CN111324059B (en) | In-transit supervision system and method for customs supervision vehicle | |
| CN116913099A (en) | Intelligent traffic real-time monitoring system | |
| CN116342013A (en) | Service area dangerous chemical vehicle intelligent supervision system and method based on edge calculation | |
| CN116026441A (en) | Method, device, equipment and storage medium for detecting abnormal load capacity of vehicle | |
| CN110542378A (en) | Automatic detection device and detection method for container alignment during loading and unloading of container trucks | |
| CN116164984A (en) | Road test device and test method for speed limit sign auxiliary system | |
| CN111612111B (en) | Mobile inspection monitoring device | |
| CN113822622A (en) | Vehicle positioning supervision method based on Beidou high-precision position service | |
| CN210638645U (en) | Automatic detection device for container alignment during container truck loading and unloading | |
| CN113422829A (en) | Passenger vehicle warning method, warning device, computer storage medium and terminal | |
| CN105654573A (en) | Vehicle-mounted intelligent analysis monitoring device | |
| CN117078138B (en) | Truck loading information processing method and server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |