CN113807775A - Vehicle identification method, device and system and mixing station - Google Patents
Vehicle identification method, device and system and mixing station Download PDFInfo
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Abstract
The application discloses a vehicle identification method, a device, a system and a mixing station, comprising: acquiring identity information of a current vehicle waiting for completing a production order; comparing the identity information with target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined from the production order; and sending out a prompt signal when the identity information is inconsistent with the target identity information. The problem that the probability that the vehicle causes the mistake is great can be solved in this application to artifical judgement vehicle.
Description
Technical Field
The application relates to the technical field of mixing stations, in particular to a vehicle identification method, device and system and a mixing station.
Background
At present, when a mixer truck enters a mixing station to prepare for unloading, the number plate of the truck needs to be checked through monitoring by people, the number of the truck on the roof or the body of the truck needs to be checked through another monitoring, then whether the number of the truck is consistent with the number of the truck distributed on a production notice is compared by people, and the unloading can be carried out after the number of the truck is determined to be consistent. The probability of errors caused by manual judgment is high, instability exists, the consumed time is long, and the overall efficiency of stirring work is affected.
Disclosure of Invention
The present application is proposed to solve the above-mentioned technical problems. The embodiment of the application provides a vehicle identification method, a device and a system and a mixing station, and can solve the problem that the probability of errors caused by manual vehicle judgment is high.
According to an aspect of the present application, there is provided a vehicle identification method including: acquiring identity information of a current vehicle waiting for completing a production order; comparing the identity information with target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined from the production order; and sending out a prompt signal when the identity information is inconsistent with the target identity information.
In an embodiment, before the obtaining the identity information of the current vehicle waiting for completing the production order, the vehicle identification method further includes: and determining the target vehicle and the corresponding target unloading position according to the production order.
In an embodiment, after comparing the identity information with the target identity information of the target vehicle, the vehicle identification method further includes: and when the identity information is consistent with the target identity information, starting discharging.
In an embodiment, when the identity information is consistent with the target identity information, starting discharging includes: when the identity information is consistent with the target identity information, acquiring a current unloading position corresponding to the current vehicle; comparing the current unloading position with the target unloading position; and when the current discharging position is consistent with the target discharging position, starting discharging.
In an embodiment, the vehicle identification method further includes: acquiring the transportation frequency of all vehicles; wherein determining the target vehicle and the corresponding target discharge position according to the production order comprises: and determining the target vehicle according to the transportation frequency.
In one embodiment, the determining the target vehicle according to the transportation frequency further comprises: and selecting the vehicle with the least transportation frequency as the target vehicle.
In one embodiment, before obtaining the identity information of the current vehicle waiting for completion of the production order, the vehicle identification method further comprises: determining the acquisition state information of the identity information of the current vehicle; and when the acquisition state information indicates that the identity information cannot be acquired, sending out a warning signal.
In an embodiment, after obtaining the identity information of the current vehicle waiting for completion of the production order, the vehicle identification method further includes: when the identity information of the current vehicle does not exist in the database, the identity information of the current vehicle is input; the database comprises an upper computer system database and an ERP system database; and storing the recorded identity information of the current vehicle in a database.
In one embodiment, the target identity information of the target vehicle comprises a license plate number of the target vehicle and a vehicle number of the target vehicle; the obtaining identity information of the current vehicle waiting for completion of the production order comprises: acquiring the license plate number of the current vehicle waiting for completing the production order; wherein the comparing the identity information with the target identity information of the target vehicle comprises: and comparing the license plate number of the current vehicle with the license plate number of the target vehicle, and/or comparing the vehicle number of the current vehicle with the vehicle number of the target vehicle.
According to another aspect of the present application, there is provided a vehicle identification device including: the acquisition module is used for acquiring the identity information of the current vehicle waiting for completing the production order; the comparison module is used for comparing the identity information with the target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined from the production order; and the prompting module is used for sending out a prompting signal when the identity information is inconsistent with the target identity information.
According to another aspect of the present application, there is provided a vehicle identification system including: the camera is used for shooting the identity information of the current vehicle waiting for completing the production order; and the control system is in communication connection with the camera and is used for executing the vehicle identification method in any one of the embodiments.
According to another aspect of the present application, there is provided a mixing station comprising: a plurality of discharge openings for discharging; the cameras are respectively arranged at the discharging openings and are used for identifying vehicles at the discharging openings; the control system is in communication connection with the plurality of cameras and is used for executing the vehicle identification method in any one of the embodiments.
According to the vehicle identification method, the vehicle identification device, the vehicle identification system and the mixing station, whether the current vehicle is consistent with the target vehicle required by the production order or not is identified by acquiring the identity information of the current vehicle and comparing the identity information of the current vehicle with the identity information of the target vehicle. When the current vehicle is inconsistent with the target vehicle, the prompt signal is automatically sent to prompt the driver, so that the time and the energy consumed by artificially comparing the identity information of the current vehicle with the identity information of the target vehicle are reduced, the condition of error caused by artificial judgment is reduced, the possibility of discharging errors caused by the fact that the driver mistakenly discharges the vehicle due to the fact that the driver mistakenly discharges the vehicle is reduced, and the discharging efficiency and the discharging accuracy are improved.
Drawings
The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally represent like parts or steps.
Fig. 1 is a schematic flow chart of a vehicle identification method according to an exemplary embodiment of the present application.
Fig. 2 is a schematic flow chart of a vehicle identification method according to another exemplary embodiment of the present application.
Fig. 3 is a schematic flow chart of a vehicle identification method according to another exemplary embodiment of the present application.
Fig. 4 is a schematic flow chart of a vehicle identification method according to another exemplary embodiment of the present application.
Fig. 5 is a schematic flow chart of a vehicle identification method according to another exemplary embodiment of the present application.
Fig. 6 is a schematic flow chart of a vehicle identification method according to another exemplary embodiment of the present application.
Fig. 7 is a schematic flow chart of a vehicle identification method according to another exemplary embodiment of the present application.
FIG. 8 is a schematic diagram illustrating a vehicle identification method according to an exemplary embodiment of the present application.
Fig. 9 is a schematic structural diagram of a vehicle identification device according to an exemplary embodiment of the present application.
Fig. 10 is a schematic structural diagram of a vehicle identification device according to another exemplary embodiment of the present application.
Fig. 11 is a block diagram of an electronic device provided in an exemplary embodiment of the present application.
Detailed Description
Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.
Exemplary System
The application provides a vehicle identification system comprising: the system comprises a camera and a control system, wherein the camera is used for shooting identity information of a current vehicle waiting for completing a production order, the control system is in communication connection with the camera, and the control system is used for executing a vehicle identification method.
For example, a vehicle identification system is applied to a mixing station. A camera for monitoring the unloading of the mixing truck is installed at each unloading position of the mixing station, and the camera can monitor the unloading action of the mixing truck and the license plate number of the mixing truck simultaneously. The license plate number of the mixer truck can represent the identity information of the mixer truck, and after the vehicle number corresponding to the license plate number is added into the database, the vehicle number of the mixer truck can be obtained by obtaining the license plate number of the mixer truck. Therefore, the effect of simultaneously acquiring two kinds of identity information of the agitating lorry can be achieved through one camera. And a camera for shooting the vehicle number is not required to be independently installed, so that the cost is saved.
And the control system is in communication connection with the camera and can be used for distributing the target mixer truck and the target unloading position according to the production order. The system can also be used for receiving images shot by the camera at the unloading position, processing and analyzing the images and converting the shot pictures of the license plate number of the mixer truck to be unloaded into data. And inputting the data corresponding to the license plate number into a system, searching the vehicle number corresponding to the license plate number, comparing the vehicle number with the target vehicle number, and identifying whether the mixer truck is the target mixer truck distributed according to the production order. After the mixer truck to be unloaded is determined to be the target mixer truck, the mixer truck can only unload. Whether the vehicle is wrong or not is judged by automatically identifying the license plate number and comparing the database, so that the workload of monitoring personnel is saved, and the possibility of errors caused by manual judgment is reduced. The log is recorded through the background of the system, the vehicle can be accurately and effectively tracked, and the management and control force of the vehicle is improved.
The application provides a mixing station includes: the discharging openings are used for discharging; the cameras are respectively arranged at the discharging openings and are used for identifying vehicles; and the control system is in communication connection with the plurality of cameras and is used for executing the vehicle identification method.
The automatic identification is carried out to the vehicle of discharge gate department, reduces the time and the energy that the personal identity information of current vehicle and the identity information consumption of target vehicle of comparison, reduces the condition that the human judgement made a mistake, reduces the driver and leads to the possibility of making mistakes of unloading because of advancing wrong position of unloading to improve the efficiency and the degree of accuracy of unloading.
Exemplary method
Fig. 1 is a schematic flowchart of a vehicle identification method according to an exemplary embodiment of the present application, and as shown in fig. 1, the vehicle identification method includes:
step 100: identity information of a current vehicle waiting for completion of the production order is obtained.
And a camera is arranged at the unloading position and used for shooting and acquiring the identity information of the current vehicle. The identity information of the vehicle may be an identifier, such as a license plate number or a vehicle number, of which the surface of the vehicle can be photographed and which can represent the identity of the current vehicle. The production order includes the already allocated vehicle identity information and the unloading position, and the current vehicle waits for the completion of the production order corresponding to the unloading position at the unloading position, so it is necessary to determine whether the identity information of the current vehicle conforms to the identity information of the vehicle allocated in the production order. And if the identity information of the current vehicle accords with the identity information of the vehicle distributed in the production order corresponding to the unloading position, the vehicle, the unloading position and the production order are successfully matched, and the current vehicle can complete the production order.
Step 200: comparing the identity information with target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined from the production order.
And distributing the target vehicle according to the production order and obtaining the identity information of the target vehicle. The identity information of the target vehicle may be used to determine whether the vehicle performing the discharge task meets the requirements of the production order. Therefore, whether the current vehicle is the target vehicle determined by the production order can be judged by comparing the identity information with the target identity information of the target vehicle, so that the probability of error of the vehicle in the actual execution process is reduced, and the efficiency of completing the production order is improved.
Step 300: and when the identity information is inconsistent with the target identity information, sending a prompt signal.
And when the current vehicle is not the target vehicle, indicating that the task executed by the current vehicle does not meet the requirement of the production order. For example, the current vehicle is loaded with goods required to be loaded by the target vehicle, but the current vehicle is driven at a wrong unloading position, so that material using errors during mixing and stirring can be caused; or the goods loaded by the current vehicle are not the goods required to be loaded by the target vehicle, but the current vehicle drives to the unloading position required by the target vehicle, so that the material using errors in mixing and stirring can be caused. As long as the identity information is inconsistent with the target identity information, a prompt signal is sent to prompt a driver to check the position of the error in time, and the condition of discharging errors is avoided.
According to the vehicle identification method, whether the current vehicle is consistent with the target vehicle required by the production order or not is identified by acquiring the identity information of the current vehicle and comparing the identity information of the current vehicle with the identity information of the target vehicle. When the current vehicle is inconsistent with the target vehicle, the prompt signal is automatically sent to prompt the driver, so that the time and the energy consumed by artificially comparing the identity information of the current vehicle with the identity information of the target vehicle are reduced, the condition of error caused by artificial judgment is reduced, the possibility of discharging errors caused by the fact that the driver mistakenly discharges the vehicle due to the fact that the driver mistakenly discharges the vehicle is reduced, and the discharging efficiency and the discharging accuracy are improved. And when the current vehicle inconsistent with the target vehicle drives away, acquiring the identity information of the next vehicle, and re-identifying and judging the vehicle.
Fig. 2 is a schematic flowchart of a vehicle identification method according to another exemplary embodiment of the present application, and as shown in fig. 2, before step 100, the vehicle identification method may further include:
step 400: and determining the target vehicle and the corresponding target unloading position according to the production order.
For example, a user adds a production plan in an ERP (Enterprise resource planning) system, generates a production order to indicate a target vehicle and a target discharge location for executing the production plan. The target vehicles and the corresponding target unloading positions are distributed through the system, the vehicles can be reasonably arranged, the production efficiency is improved, and the possibility of repeatedly arranging the vehicles or omitting the vehicles is reduced.
Fig. 3 is a schematic flowchart of a vehicle identification method according to another exemplary embodiment of the present application, and as shown in fig. 3, after step 200, the vehicle identification method may further include:
step 500: and when the identity information is consistent with the target identity information, starting discharging.
When the identity information is consistent with the target identity information, it can be determined that the current vehicle is the target vehicle scheduled according to the production order. After the vehicle is identified without errors, the operator can directly carry out the unloading operation without observing the identity information of the current vehicle. The manual judgment process is reduced, the possibility of errors caused by manual judgment can be reduced, and the production efficiency can be improved.
Fig. 4 is a schematic flowchart of a vehicle identification method according to another exemplary embodiment of the present application, and as shown in fig. 4, the step 500 may include:
step 510: and when the identity information is consistent with the target identity information, acquiring the current unloading position corresponding to the current vehicle.
When the identity information is consistent with the target identity information, it can be determined that the current vehicle is the target vehicle scheduled according to the production order. After the vehicle is determined to be correct, the unloading position of the current vehicle can be further checked, and the possibility that the correct vehicle is wrong in the unloading position is eliminated. For example, the current unloading position corresponding to the current vehicle can be judged through the camera of the current unloading position. The camera of the current position of unloading can reflect the positional information of the current position of unloading, and each position of unloading is furnished with the camera of corresponding number information. The system judges the number information of the camera which transmits back the image, so that the current unloading position corresponding to the current vehicle is judged.
Step 520: and comparing the current unloading position with the target unloading position.
And comparing the current unloading position corresponding to the current vehicle with the target unloading position corresponding to the target vehicle. At the moment, the identity information is determined to be consistent with the target identity information in the previous step, so that the unloading position is further confirmed, whether the current unloading position is the target unloading position arranged in the production order corresponding to the current vehicle is compared, and the unloading position is confirmed to be correct. The current unloading position and the target unloading position are compared to deal with the condition that the production order is transmitted to the wrong unloading position, and when the production order is transmitted to the wrong unloading position, the unloading accuracy cannot be ensured only by comparing the vehicle identity information. And after the identity information of the vehicle is confirmed to be correct, the current unloading position corresponding to the current vehicle is obtained, and the condition that the vehicle is conveyed to the wrong unloading position during production order distribution can be checked by comparing the current unloading position with the target unloading position, so that the current unloading position and the current vehicle identity information are ensured to correspond to the target unloading position and the target identity information in the production order. The probability of the driver unloading the wrong discharge opening can be further reduced, and the possibility of influencing stirring materials is reduced. Step 530: and when the current discharging position is consistent with the target discharging position, starting discharging.
And when the current unloading position is consistent with the target unloading position, determining that the current unloading position is the target unloading position arranged according to the production order. After the discharging position is confirmed to be correct, the operator can directly carry out the discharging operation without confirming the discharging position. Further inspection position of unloading can reduce the possibility that the human judgement brought the error to can improve production efficiency.
Under another condition, when the current unloading position is inconsistent with the target unloading position, a driver is prompted to go to the correct unloading position, and the production efficiency is further improved.
Fig. 5 is a schematic flowchart of a vehicle identification method according to another exemplary embodiment of the present application, and as shown in fig. 5, the vehicle identification method may further include:
step 600: and acquiring the transportation frequency of all vehicles.
For example, the transportation frequency of all vehicles can be recorded by an ERP (enterprise resource planning) system, and the transportation frequency of the vehicles can be ranked high and low. Through the sequencing to vehicle transportation frequency, the work load that all vehicles had been born and the work load that can also bear can be understood to can be audio-visual, be convenient for carry out management and control and allotment to the vehicle.
Correspondingly, the step 400 may include:
step 410: and determining the target vehicle according to the transportation frequency.
Correspondingly, the specific implementation of step 410 may also be adjusted as follows: and selecting the vehicle with the least transportation frequency as a target vehicle.
When the production order is sent to an ERP (Enterprise resource planning) system, the ERP (Enterprise resource planning) system preferentially distributes vehicles with smaller frequency to execute the production order according to the transportation frequency of the vehicles. The vehicles with low frequency are the vehicles with low transportation frequency, the vehicles with low transportation frequency are preferentially distributed, the vehicles can be reasonably utilized, and the vehicles are prevented from being used excessively.
In addition to determining the target vehicle based on the frequency of transportation, other influencing factors may be added. For example, the vehicles are distributed according to their loads.
Fig. 6 is a schematic flowchart of a vehicle identification method according to another exemplary embodiment of the present application, and as shown in fig. 6, before step 100, the vehicle identification method may further include:
step 700: and determining the acquisition state information of the identity information of the current vehicle.
It is determined whether the identity information of the current vehicle is available. For example, if the identity information of the current vehicle is blocked or coated, the identity information of the current vehicle cannot be obtained.
Step 800: and when the acquired state information indicates that the identity information cannot be acquired, sending out an alarm signal.
For example, when the identity information of the current vehicle is blocked or coated, a warning signal is sent to prompt a driver that the identity information of the current vehicle cannot be acquired, and manual adjustment is required to be performed by the driver so that the identity information of the current vehicle can be captured by the camera.
In an embodiment, before step 100, the vehicle identification method may further include: when the identity information of the current vehicle does not exist in the database, the identity information of the current vehicle is input; the database comprises an upper computer system database and an ERP system database; and storing the entered identity information of the current vehicle in a database.
When the identification that the identity information of the current vehicle is not pre-recorded in the system is identified, the identity information of the current vehicle is manually or automatically recorded into the system by the system, and the upper computer system database and the ERP system database are synchronously updated. For example, the license plate number and the vehicle number of the vehicle are input into the system, the upper computer system database and the ERP system database are synchronously updated so as to continuously judge whether the vehicle is the same as the target vehicle, and the vehicle is continuously arranged according to the vehicle frequency of the vehicle.
Fig. 7 is a schematic flowchart of a vehicle identification method according to another exemplary embodiment of the present application, where, as shown in fig. 7, the target identity information of the target vehicle includes a license plate number of the target vehicle and a vehicle number of the target vehicle; step 100 may include:
step 110: and acquiring the license plate number of the current vehicle waiting for completing the production order.
The identity information of the vehicle may include a license plate number and a vehicle number of the vehicle. The license plate number of the vehicle and the vehicle number corresponding to the license plate number are input into the system, and the corresponding vehicle number can be obtained through the license plate number.
The specific implementation of step 200 may be adjusted as follows: comparing the license plate number of the current vehicle with the license plate number of the target vehicle; and/or comparing the vehicle number of the current vehicle with the vehicle number of the target vehicle.
When confirming whether the current vehicle is consistent with the target vehicle, the license plate number of the current vehicle and the license plate number of the target vehicle can be compared, and the vehicle number of the current vehicle and the vehicle number of the target vehicle can also be compared.
In an embodiment, before step 100, the vehicle identification method may further include: when the vehicle enters the gate of the mixing station, the gate camera identifies the identity information of the vehicle and inquires a production order corresponding to the vehicle in the system. If the vehicle has been assigned a discharge task, the driver is informed of driving directly into the corresponding discharge position, and if the vehicle has not been assigned a discharge task, the driver is informed of entering a waiting area.
The step of reminding in advance is added, and the driver is provided at the gate to drive into the corresponding unloading position, so that the probability of unloading errors is further reduced, and the unloading production efficiency is improved.
Fig. 8 is a schematic diagram of a vehicle identification method according to an exemplary embodiment of the present application, and as shown in fig. 8, a user may first add a production order (step 30) in an ERP (enterprise resource planning) system. When a production order is placed to reach an ERP (Enterprise resource planning) system, a target vehicle is arranged according to the frequency of the vehicles (step 31), and vehicles with smaller frequency can be preferentially arranged to execute the production order, so that the excessive use of the vehicles is avoided.
And after the current vehicle receives the production order, starting to convey the materials according to the production order. The production order includes the unloading position information, so that the current vehicle can directly drive to the unloading position after driving into the factory (step 32). When the current vehicle reaches the unloading position, the identity information of the current vehicle can be shot by a camera for observing the unloading action, and then the identity information is uploaded to the control system to identify the identity information of the current vehicle (step 33).
When the identity information of the current vehicle is uploaded to the control system, it is required to first determine whether the identity information of the current vehicle exists (step 34). For example, an ERP (enterprise resource planning) system only allocates a target vehicle number for executing a production order, but does not allocate a corresponding license plate number, and a system for comparing vehicle identity information also does not enter the target license plate number corresponding to the target vehicle number, so that the control system may not recognize the production order corresponding to the current vehicle when the identity information of the current vehicle is uploaded to the control system. If there is no identity information for the current vehicle, the driver is required to register the identity information for the current vehicle on-site and enter it into the control system, update the upper computer system database (step 35), and simultaneously update the ERP (Enterprise resource planning) system database (step 36). The step of judging whether the current vehicle identity information exists can be advanced, when the vehicle just enters the factory area, the vehicle identity information is checked for one time, whether the current vehicle identity information is input into the database is mainly checked, and if not, the current vehicle identity information is registered on site, so that the situation that the vehicle enters the wrong unloading position to influence the normal work of other vehicles is avoided.
If the identity information of the current vehicle is identified to exist, whether the current identity information is consistent with the target identity information is judged (step 37). If the identity information of the current vehicle is consistent with the target identity information, no prompt needs to be sent, and the unloading can be directly operated (step 38). If the identity information of the current vehicle is inconsistent with the target identity information, a prompt signal is sent out (step 39), and a driver is prompted that the vehicle is wrong.
Exemplary devices
Fig. 9 is a schematic structural diagram of a vehicle identification device according to an exemplary embodiment of the present application, where, as shown in fig. 9, the vehicle identification device 9 includes: an obtaining module 91, configured to obtain identity information of a current vehicle waiting for completion of a production order; a comparison module 92 for comparing the identity information with target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined according to the production order; and a prompt module 93, configured to send a prompt signal when the identity information is inconsistent with the target identity information.
According to the vehicle identification device, the identity information of the current vehicle waiting for completing the production order is acquired through the acquisition module 91, and the identity information of the current vehicle is compared with the identity information of the target vehicle through the comparison module 92, so that whether the current vehicle is consistent with the target vehicle required by the production order is identified. When the current vehicle is inconsistent with the target vehicle, the prompting module 93 automatically sends a prompting signal to prompt the driver, so that the time and the energy consumed by artificially comparing the identity information of the current vehicle with the identity information of the target vehicle are reduced, the condition of error caused by artificial judgment is reduced, the possibility of discharging errors caused by the fact that the driver mistakenly discharges materials due to the fact that the position of the materials is wrongly fed is reduced, and the discharging efficiency and the discharging accuracy are improved.
Fig. 10 is a schematic structural diagram of a vehicle identification device according to another exemplary embodiment of the present application, and as shown in fig. 10, the vehicle identification device 9 may further include: and a determining module 94 for determining the target vehicle and the corresponding target unloading position according to the production order.
In an embodiment, as shown in fig. 10, the vehicle identification device 9 may further include: and the unloading module 95 is used for starting unloading when the identity information is consistent with the target identity information.
In one embodiment, as shown in fig. 10, the discharging module 95 may include: an obtaining position unit 951, configured to obtain a current unloading position corresponding to a current vehicle when the identity information is consistent with the target identity information; a comparison position unit 952, configured to compare the current discharging position with the target discharging position; a discharging unit 953 is implemented for starting discharging when the current discharging position and the target discharging position coincide.
In an embodiment, as shown in fig. 10, the vehicle identification device 9 may further include: an acquisition frequency module 96 for acquiring the transportation frequency of all vehicles; correspondingly, the determining module 94 may include determining a vehicle unit 941.
In an embodiment, as shown in fig. 10, the vehicle identification device 9 may further include: a status determining module 97, configured to determine acquisition status information of the identity information of the current vehicle; and the warning module 98 is configured to send a warning signal when the acquired status information indicates that the identity information cannot be acquired.
In an embodiment, the vehicle identification device 9 may be further configured to: when the identity information of the current vehicle does not exist in the database, the identity information of the current vehicle is input; the database comprises an upper computer system database and an ERP system database; and storing the entered identity information of the current vehicle in a database.
In one embodiment, as shown in fig. 10, the obtaining module 91 may include: a license plate obtaining unit 911 configured to obtain a license plate number of a current vehicle waiting for completion of a production order; correspondingly, the comparison module 92 may be further configured to: comparing the license plate number of the current vehicle with the license plate number of the target vehicle; and/or comparing the vehicle number of the current vehicle with the vehicle number of the target vehicle.
Exemplary electronic device
Next, an electronic apparatus according to an embodiment of the present application is described with reference to fig. 11. The electronic device may be either or both of the first device and the second device, or a stand-alone device separate from them, which stand-alone device may communicate with the first device and the second device to receive the acquired input signals therefrom.
FIG. 11 illustrates a block diagram of an electronic device in accordance with an embodiment of the present application.
As shown in fig. 11, the electronic device 10 includes one or more processors 11 and memory 12.
The processor 11 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device 10 to perform desired functions.
Memory 12 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer readable storage medium and executed by processor 11 to implement the vehicle identification methods of the various embodiments of the present application described above and/or other desired functions. Various contents such as an input signal, a signal component, a noise component, etc. may also be stored in the computer-readable storage medium.
In one example, the electronic device 10 may further include: an input device 13 and an output device 14, which are interconnected by a bus system and/or other form of connection mechanism (not shown).
When the electronic device is a stand-alone device, the input means 13 may be a communication network connector for receiving the acquired input signals from the first device and the second device.
The input device 13 may also include, for example, a keyboard, a mouse, and the like.
The output device 14 may output various information including the determined distance information, direction information, and the like to the outside. The output devices 14 may include, for example, a display, speakers, a printer, and a communication network and its connected remote output devices, among others.
Of course, for the sake of simplicity, only some of the components of the electronic device 10 relevant to the present application are shown in fig. 11, and components such as buses, input/output interfaces, and the like are omitted. In addition, the electronic device 10 may include any other suitable components depending on the particular application.
The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.
The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.
Claims (12)
1. A vehicle identification method, characterized by comprising:
acquiring identity information of a current vehicle waiting for completing a production order;
comparing the identity information with target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined from the production order; and
and when the identity information is inconsistent with the target identity information, sending a prompt signal.
2. The vehicle identification method of claim 1, further comprising, prior to said obtaining identity information of a current vehicle waiting to complete a production order:
and determining the target vehicle and the corresponding target unloading position according to the production order.
3. The vehicle identification method according to claim 2, further comprising, after said comparing said identity information with target identity information of a target vehicle:
and when the identity information is consistent with the target identity information, starting discharging.
4. The vehicle identification method according to claim 3, wherein the starting of the discharging when the identity information and the target identity information coincide comprises:
when the identity information is consistent with the target identity information, acquiring a current unloading position corresponding to the current vehicle;
comparing the current unloading position with the target unloading position; and
and when the current discharging position is consistent with the target discharging position, discharging is started.
5. The vehicle identification method according to claim 2, characterized by further comprising:
acquiring the transportation frequency of all vehicles;
wherein determining the target vehicle and the corresponding target discharge position according to the production order comprises:
and determining the target vehicle according to the transportation frequency.
6. The vehicle identification method of claim 5, wherein said determining the target vehicle based on the frequency of transportation further comprises:
and selecting the vehicle with the least transportation frequency as the target vehicle.
7. The vehicle identification method of claim 1, further comprising, prior to obtaining identity information of a current vehicle waiting to complete a production order:
determining the acquisition state information of the identity information of the current vehicle;
and when the acquisition state information indicates that the identity information cannot be acquired, sending out a warning signal.
8. The vehicle identification method of claim 1, further comprising, after said obtaining identity information of a current vehicle waiting for completion of a production order:
when the identity information of the current vehicle does not exist in the database, the identity information of the current vehicle is input; the database comprises an upper computer system database and an ERP system database; and
and storing the recorded identity information of the current vehicle in a database.
9. The vehicle identification method according to claim 1, wherein the target identification information of the target vehicle includes a license plate number of the target vehicle and a vehicle number of the target vehicle; the obtaining identity information of the current vehicle waiting for completion of the production order comprises:
acquiring the license plate number of the current vehicle waiting for completing the production order;
wherein the comparing the identity information with the target identity information of the target vehicle comprises:
and comparing the license plate number of the current vehicle with the license plate number of the target vehicle, and/or comparing the vehicle number of the current vehicle with the vehicle number of the target vehicle.
10. A vehicle identification device characterized by comprising:
the acquisition module is used for acquiring the identity information of the current vehicle waiting for completing the production order;
the comparison module is used for comparing the identity information with the target identity information of the target vehicle; wherein the target identity information of the target vehicle is determined from the production order; and
and the prompt module is used for sending a prompt signal when the identity information is inconsistent with the target identity information.
11. A vehicle identification system, comprising:
the camera is used for shooting the identity information of the current vehicle waiting for completing the production order; and
a control system in communication with the camera, the control system configured to perform the vehicle identification method of any of claims 1-9.
12. A mixing station, comprising:
a plurality of discharge openings for discharging;
the cameras are respectively arranged at the discharging openings and are used for identifying vehicles at the discharging openings;
a control system communicatively coupled to the plurality of cameras, the control system configured to perform the vehicle identification method of any of claims 1-9.
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| CN202110989281.8A CN113807775B (en) | 2021-08-26 | 2021-08-26 | Vehicle identification method, device and system and mixing station |
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