CN113324636A - Unmanned weighing system and method based on code scanning - Google Patents
Unmanned weighing system and method based on code scanning Download PDFInfo
- Publication number
- CN113324636A CN113324636A CN202110474966.9A CN202110474966A CN113324636A CN 113324636 A CN113324636 A CN 113324636A CN 202110474966 A CN202110474966 A CN 202110474966A CN 113324636 A CN113324636 A CN 113324636A
- Authority
- CN
- China
- Prior art keywords
- weighing
- vehicle
- information
- unit
- code scanning
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/38—Recording and/or coding devices specially adapted for weighing apparatus
- G01G23/42—Recording and/or coding devices specially adapted for weighing apparatus electrically operated
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses an unattended weighing system and method based on code scanning, which are applied to a loadometer room, wherein the system comprises a code scanning unit, a weighing unit, an information input unit, a local service unit and a remote service unit; the code scanning unit is used for displaying the two-dimensional code; the weighing unit is used for identifying and monitoring the vehicle and acquiring weighing data; the weighing unit comprises an entrance/exit license plate recognition camera; the information input unit is used for confirming the weighing information of the driver and rechecking the information confirmed by the driver by the administrator; the local service unit is used for carrying out data interaction with the remote service unit and processing all peripheral equipment requests and control; the remote service unit is connected with the mobile terminal in a code scanning mode and then performs data interaction with the local service unit; the beneficial effects are as follows: through adopting the mode of sweeping a yard operation, combine the collaborative operation effect of each unit, save personnel's input, improved the management efficiency of weighing.
Description
Technical Field
The invention relates to the technical field of informatization metering, in particular to an unattended weighing system and method based on code scanning.
Background
At present, most of the loadrooms are manually operated by middle-aged and elderly people, and due to the age relationship, the loadage-based loadage monitoring system is low in operation efficiency and easy to make mistakes; moreover, due to the fact that the working strength is high, personnel flow frequently, and operation training needs a certain time after people are changed, so that the problem of high labor cost is caused; meanwhile, the supervision difficulty is high, the behavior of cheating by interior and exterior collusion is easy to occur, the operation condition cannot be effectively supervised, and certain loss is caused to enterprises when problems are found; the financial settlement difficulty is high, the statistics of paper bills takes long time, and the bilateral reconciliation consumes a large amount of manpower to do repeated and brainless work; moreover, the existing card issuing needs card making and issuing when the card is over scale, and even if the card is issued by self-service, a driver needs to get off and make the card first and then punch the card to enter the parking lot, and if the driver has wrong information, the situation of material misplacement can be caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an unattended weighing system and method based on code scanning, which can save personnel investment and improve weighing management efficiency.
In a first aspect: an unattended weighing system based on code scanning is applied to a loadometer room, and road gates are respectively arranged at the entrance and the exit of a loadometer, and the system comprises a code scanning unit, a weighing unit, an information input unit, a local service unit and a remote service unit;
the code scanning unit is used for displaying the two-dimensional code;
the weighing unit is used for identifying and monitoring the vehicle and acquiring weighing data; the weighing unit comprises an entrance/exit license plate recognition camera;
the information input unit is used for confirming the weighing information of the driver and rechecking the information confirmed by the driver by the administrator; wherein the weighing information comprises weighing type, license plate information, unit information, material information and the weighing data;
the local service unit is used for performing data interaction with the remote service unit and processing all peripheral equipment requests and control;
the remote service unit is used for performing data interaction with the local service unit after establishing connection with the mobile terminal in a code scanning mode; wherein the remote service unit comprises a remote server.
As an optional implementation mode of this application, an unmanned on duty weighing system based on sweep sign indicating number still include discharge opening control unit, discharge opening control unit for carry out the information check after sweeping the sign indicating number, the check-up is correct the back, opens the sluice gate equipment that corresponds the discharge opening and lets go.
As an optional implementation manner of the present application, the local service unit includes a local server, a control module, a data acquisition and exchange module, a 4G network module, an information display module, a voice broadcast module, and a printing terminal;
the local server is provided with a database and a Web service program for local and remote service calling, and is connected with peripheral equipment through a switch;
the control module is arranged on the local server and is used for processing the requests and control of all the devices connected with the periphery;
the data acquisition and exchange module is used for exchanging data with ERP in a local area network and synchronizing information of materials, vehicles, suppliers and silos; also used to upload local material, vehicle, supplier and silo information to the remote server or accept data pushed by the remote server to ensure multilateral data remains synchronized;
the 4G network module is used for automatically starting to ensure the smooth network when the external network is disconnected;
the information display module is used for displaying the weighing information;
the voice broadcasting module is used for being connected with the local server, synchronizing with the information displayed by the information display module and prompting the information by voice broadcasting;
the printing terminal is used for printing bills.
As an optional implementation manner of the present application, a license plate rechecking and checking module is further disposed in the code scanning unit;
and the license plate rechecking and checking module is used for rechecking and checking the last position of the license plate which needs to be filled after the code is scanned so as to prevent the license plate from being used maliciously.
In a second aspect: an unattended weighing method based on code scanning is applied to the unattended weighing system based on code scanning in the first aspect, and the method comprises the following steps:
collecting the license plate of the vehicle through a license plate recognition camera;
after the weighing type is judged by combining the inlet/outlet direction and the vehicle type through the control module, driving the barrier gate to act;
weighing the vehicle through a weighing unit, waiting for the weighing to be stable and judging whether the vehicle is completely weighed;
confirming information through a code scanning or touch screen mode to finish weighing;
after the confirmation is finished, carrying out code scanning verification and discharging at the discharge opening through a discharge opening control unit;
and after the unloading is finished, the weighing unit is used again for returning to the field for weighing the leather and printing the bill so as to form a weighing record.
As an optional implementation manner of the present application, the weighing type adopts the following judgment logic:
the control module judges whether the vehicle is an inlet or an outlet according to the position of the license plate recognition camera;
finding out the corresponding vehicle type by combining the acquired license plate; wherein the vehicle types comprise a mixer truck and a transport truck;
if the vehicle in the inlet direction is a mixer truck and the vehicle has delivery goods within the specified preset time, judging that the vehicle is of a left concrete returning type;
if the transport vehicle has delivery records, judging that the transport vehicle is returned for weighing, and otherwise, receiving and weighing;
in the vehicle in the exit direction, the control module judges whether an unprocessed vehicle exists or not, if not, whether the unprocessed vehicle exists in a blacklist or not is judged, if not, whether the vehicle type is a mixer truck is judged, if so, whether the material sending time is in a specified time is judged, if so, the concrete is weighed, and if not, the mixer truck is of a leather weighing type;
if the vehicle is not a mixer truck type but a common transport vehicle, no delivery record is seen, if the vehicle has the delivery record, the vehicle is judged to be sold and weighed, otherwise, the vehicle is called as a skin.
As an optional implementation manner of the present application, the information confirmation specifically includes:
after the code is scanned, the last position of the license plate is filled by a driver for rechecking and checking;
the unit information and material name of the supplier are determined.
As an optional implementation mode of the application, when entering the discharge opening, the material of the discharge opening needs to be confirmed, the mobile phone WeChat is opened before the corresponding two-dimensional code, the code is scanned, then the correctness of the code is judged by the control module, and the corresponding gate equipment is opened to allow the material to be placed by mistake.
As an optional implementation mode of the application, after the unloading is finished, the barrier gate of the unloading opening is closed through the code scanning, after the wagon balance is opened, the control module automatically issues a bill and forms a wagon balance record after judging the type of the wagon according to the type and the direction of the wagon, and voice prompt is carried out to judge whether the operation is successful or not.
By adopting the technical scheme, the method has the following advantages: according to the unattended weighing system and method based on the code scanning, the code scanning operation mode is adopted, the cooperative operation effect of all units is combined, the personnel investment is saved, compared with card swiping weighing, a driver can finish weighing without getting off the vehicle, the time is saved, and the efficiency is improved;
and the accident of misplacing materials is avoided by rechecking, confirming and processing the information again, the cheating behavior of internal and external collusion is fundamentally eliminated by a multi-dimensional intelligent monitoring means, and the repetitive and inefficient working condition of large amount of manpower input is reduced by a full-automatic processing process.
Drawings
FIG. 1 is a block diagram of a code-scanning based unattended weighing system according to an embodiment of the invention;
FIG. 2 is a flowchart of an unattended weighing method based on code scanning according to an embodiment of the present invention;
FIG. 3 is a flow chart of an inlet weighing method provided in an embodiment of the present invention;
FIG. 4 is a flow chart of an outlet weighing method provided in an embodiment of the present invention;
fig. 5 is a flow chart of discharging provided in the embodiment of the present invention.
Detailed Description
Specific embodiments of the present invention will be described in detail below, and it should be noted that the embodiments described herein are only for illustration and are not intended to limit the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale.
The present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an unattended weighing system based on code scanning is applied to a loadometer room, and gates are respectively arranged at the entrance and exit of the loadometer, and the system comprises a code scanning unit 3, a weighing unit 5, an information input unit 4, a local service unit 1 and a remote service unit 2;
the code scanning unit 3 is used for displaying the two-dimensional code;
furthermore, a license plate rechecking and checking module is also arranged in the code scanning unit 3;
the license plate rechecking and checking module is used for rechecking and checking the last position of the license plate which needs to be filled after the code is scanned so as to prevent the license plate from being used maliciously; if the user is not in the absence, the user can be listed in a blacklist by inputting the information three times randomly, and meanwhile, the information can be pushed to an administrator;
when the display card is applied, the two-dimensional code can be displayed through the static two-dimensional code display card; the code scanning unit further comprises a powder ash blowing port PLC control module, a servo motor and an aggregate storage yard barrier gate.
The weighing unit 5 is used for identifying and monitoring vehicles and acquiring weighing data; the weighing unit comprises an entrance/exit license plate recognition camera;
the information input unit 4 is used for confirming the weighing information of the driver and rechecking the information confirmed by the driver by the administrator; wherein the weighing information comprises weighing type, license plate information, unit information, material information and the weighing data.
The local service unit 1 is used for performing data interaction with the remote service unit and processing all peripheral equipment requests and control;
the remote service unit 2 is used for performing data interaction with the local service unit after establishing connection with the mobile terminal in a code scanning mode; wherein the remote service unit comprises a remote server.
Further, in practical application, the devices and modules specifically included in each unit are as follows:
the weighing unit 5 includes: the system comprises a metering terminal, a weighing instrument, an entrance/exit license plate recognition module, a barrier gate module, a video monitoring module and an infrared correlation module;
the information entry unit 4 includes: the system comprises a touch screen terminal, a driver mobile phone operation module and a manager operation module;
the local service unit 1 comprises: the system comprises a local server, a control module, a data acquisition and exchange module, a 4G network module, an information display module, a voice broadcast module, a printing terminal and a printer control module;
the remote service unit 2 includes: the system comprises a remote server, a data exchange module and a database module;
the weighing instrument is connected with the touch screen terminal module through a serial port and used for collecting metering data and sending the metering data to the touch screen terminal;
the license plate recognition module is used for recognizing license plates and pushing results to the control module;
the infrared correlation modules are arranged at two ends or the periphery of the wagon balance, are connected to the switchboard through the intelligent gateway and the network cable, are connected with the local server, and are used for detecting the parking position of the vehicle, and if the wagon balance is not completely lifted, the driver is prompted through the voice broadcasting module;
the video monitoring modules are arranged at the two ends and the top of the wagon balance, connected to the switch through network cables and connected with the local server, and are used for shooting, storing and obtaining evidence in all directions of the vehicle;
the wagon balance static two-dimensional code display board is arranged at an inlet and an outlet of the wagon balance, and a discharge opening, and is used for confirming information by a mobile phone and opening and closing a motor or a barrier gate of the discharge opening after a driver scans a code;
the touch screen terminal module is arranged beside the wagon balance and used for confirming that the weighing is completed by the information when a driver does not have a mobile phone or is not an intelligent machine or an external network is disconnected;
the driver mobile phone operation module is used for operating confirmation information to complete weighing after a driver does not get off the vehicle and scans the static two-dimensional code by using a mobile phone, and after the control module pushes information to a supplier, the supplier can arrange a specified driver to deliver goods and fill in a license plate; when the corresponding vehicle is identified, the information is pushed to the terminal, and the confirmation process of the driver is accelerated;
the administrator operation module is used for compositely verifying information filled by a driver by a quality inspector, checking video monitoring photos and uploaded original documents from factories and confirming a site needing to be rechecked and unloaded;
the local server in the local service unit is connected with the switch through a network cable, the switch is connected with peripheral equipment through the network cable, and a database and a Web service program are installed for local and remote service calling;
the control module is the brain of the whole system, is arranged on the local server, processes the request and control of all the peripheral connected devices, the method comprises the steps of license plate recognition pushing result processing, weighing type judgment, switching control instruction sending of a barrier gate, stable state judgment and timing detection, vehicle parking state judgment detection, content instruction sending of an electronic display screen, content instruction sending of voice broadcast, instruction sending of content displayed by a touch screen, calling of a photographing camera to call an instruction, instruction sending of content pushing to a remote server, receiving and storing of data pushed by the remote server, instruction sending of printing tickets, receiving and executing of various management instructions sent by a manager, such as switching on and off motor restarting programs and printing tickets, pushing various alarm information instructions, and active pushing of material ordering information to a supplier according to inventory conditions;
the data acquisition and exchange module in the local service unit exchanges data with ERP in the local area network, including synchronization of material, vehicle, supplier and silo information, and is also used for uploading the local material, vehicle, supplier and silo information to a remote server or receiving data pushed by the remote server to ensure that multilateral data are kept synchronous;
the 4G network module is used for ensuring the network availability and providing network use to ensure the normal operation of the system under the condition that the local network is disconnected;
the information display module consists of an electronic display screen and a control card, is arranged at the entrance and the exit of the wagon balance, is connected with the local server and is used for displaying information to be displayed;
the voice broadcasting module comprises a power amplifier and a sound box, is arranged at the wagon balance, is connected with the local server and is used for synchronously prompting information by voice with the electronic display screen;
the printing terminal is connected with the touch screen and used for printing bills;
the printer control module is arranged on the touch screen, if the printer is not directly connected with the touch screen, Socket communication is carried out between the printer control module and the printer, a printing instruction is sent, and the printer is set to be in a network sharing mode so as to be convenient for other equipment in a network to call;
the remote server in the remote service unit is arranged at the cloud end and used for communicating with the local server and exchanging data, and the database stores data pushed by the local server and related identity data;
and the data exchange module in the remote service unit is responsible for storing the data pushed by the local server into a database and pushing the information confirmed by the mobile phone code scanning of the driver to the local server.
Furthermore, the video monitoring module mainly comprises 300 ten thousand high-definition digital cameras and a digital hard disk video recorder, and digital video signals of the 300 ten thousand high-definition digital cameras enter the digital hard disk video recorder and then are stored; the control module calls a photographing function of the digital camera after detecting that the picture is stable, and the picture is stored on the local touch screen and is convenient to view afterwards.
In this embodiment, the determining the weighing type specifically includes:
the control module judges whether the vehicle is an inlet or an outlet according to the position of the license plate recognition camera and judges the weighing type by finding the corresponding vehicle type after the license plate recognition, if the vehicle is a mixer vehicle in the inlet direction, the task list has delivery in the specified 6 hours, and the vehicle is judged to be the type of the left-going concrete; if the vehicle is a transport vehicle but has a record of sold materials, returning the goods and weighing, and if the vehicle is not the transport vehicle but has the record of sold materials, receiving the goods and weighing;
in the vehicle in the exit direction, if the vehicle has a invoice record, the vehicle is a mixer truck and the concrete is weighed; if the mortar is of a dry-mixed type, weighing the dry-mixed mortar; if the asphalt type is asphalt, weighing asphalt concrete; the general type of the sales material weighing is adopted if the sales material weighing is adopted, or the vehicle weighing type is adopted, and the types are completely suitable for various weighing of enterprises.
Further, when the control module receives the license plate pushed by the license plate recognition camera, whether unprocessed vehicles exist on the wagon balance or not is judged firstly, and if yes, waiting is prompted;
meanwhile, before weighing and metering, pre-filled information or historical weighing records of suppliers corresponding to the searched license plates are automatically filled into an information input terminal so as to save driver confirmation time;
during metering, the weighing scale sends a weight signal to the control module, the control module receives the weight signal and judges a weighing stable state, whether the vehicle is completely weighed or not is judged after the weighing stable state, and metering is finished after the weighing completely is met;
after metering is completed, the touch screen terminal automatically generates printing information according to the requirement and prints or converts the printing information into a Socket command to control the printer to print the weighing ticket.
Further, in order to ensure the accuracy of unloading; the unattended weighing system based on the code scanning further comprises a discharge opening control unit, wherein the discharge opening control unit is used for carrying out information verification after the code scanning, and opening a gate opening device corresponding to a discharge opening to release after the verification is correct.
According to the scheme, the code scanning operation is adopted, and compared with card swiping weighing, a driver can complete weighing without getting off the vehicle, so that the time is saved, and the efficiency is improved; 4G network cards are reserved, and the network availability of the system is guaranteed; the administrator operation module can control all devices at any time and any place, such as a gateway machine, a soot blowing port motor and a touch screen terminal program to reset or restart, so that the stable operation of the system is ensured;
compared with other unattended weighing systems, the invention adds discharge port control, checks identity information after code scanning, opens corresponding gate equipment for releasing after identity is correct, ensures that materials are placed at correct positions, and reduces accidents.
Based on the same inventive concept, referring to fig. 2 to 4, an embodiment of the present invention further provides a code scanning-based unattended weighing method, which is applied to the code scanning-based unattended weighing system described above, and the method includes:
s1, acquiring the license plate of the vehicle through a license plate recognition camera;
s2, driving the barrier gate to act after the weighing type is judged by combining the inlet/outlet direction and the vehicle type through the control module; wherein the weighing type adopts the following judgment logic:
the control module judges whether the vehicle is an inlet or an outlet according to the position of the license plate recognition camera;
finding out the corresponding vehicle type by combining the acquired license plate; wherein the vehicle types comprise a mixer truck and a transport truck;
if the vehicle in the inlet direction is a mixer truck and the vehicle has delivery goods within the specified preset time, judging that the vehicle is of a left concrete returning type;
if the transport vehicle has delivery records, judging that the transport vehicle is returned for weighing, otherwise, receiving and weighing;
in the vehicle in the exit direction, the control module judges whether an unprocessed vehicle exists or not, if not, whether the unprocessed vehicle exists in a blacklist or not is judged, if not, whether the vehicle type is a mixer truck is judged, if so, whether the material sending time is in a specified time is judged, if so, the concrete is weighed, and if not, the mixer truck is of a leather weighing type;
if the type of the mixer truck is not the type of the mixer truck but the common carrier truck, judging that no delivery record exists, if the delivery record exists, judging that the material is sold and weighed, and if not, weighing the skin by the vehicle;
s3, weighing the vehicle through the weighing unit, waiting for the weighing to be stable and judging whether the weighing is completely carried out;
s4, confirming information through a code scanning or touch screen mode to finish weighing;
s5, after the confirmation, carrying out code scanning verification and discharging at the discharge opening through the discharge opening control unit;
and S6, after the unloading is finished, the weighing unit is used again for returning to the field for weighing the leather and printing the bill so as to form a weighing record.
Therefore, the process can be divided into an inlet weighing method and an outlet weighing method according to different inlet/outlet directions in practical application; the inlet weighing method is shown in fig. 3, and comprises the following steps:
step S101: the control module is informed after the imported license plate recognition module detects the license plate;
step S102: the control module receives the detected signal and then judges whether an unprocessed vehicle exists or not, if not, whether the unprocessed vehicle exists in a blacklist or not is judged, if not, whether the vehicle type is a mixer truck or not is judged, if so, whether the material sending time is within 6 hours is judged, and if so, the left-to-empty concrete is judged to be weighed;
if the type of the mixer truck is not the type of the mixer truck but the common carrier truck, the condition that no delivery record exists is judged, if the delivery record exists, the condition that the returned goods are weighed is judged, and if the returned goods are not the type of the mixer truck, the condition that the returned goods are weighed is judged, otherwise, the received goods are weighed; further finishing the judgment of the weighing type, wherein in the above link, the driver can be reminded in time by voice and LED screen display;
step S103: after the control module judges the correct type, a brake opening instruction is sent to the barrier gate, the vehicle can be detected twice after being weighed, whether the vehicle is stable or not is detected once, and the vehicle can wait all the time if the vehicle is not stable; whether carry out the second time after stable and detect the vehicle position and satisfy the requirement, can indicate the driver when infrared correlation module detects the vehicle and is not conform to the requirement, after two conditions more than according to the coincidence, control module can send weight and vehicle information to the terminal together: waiting for driver confirmation on the local touch screen and the remote server;
step S104: receiving voice and text display contents sent by the control module;
step S105: the control module reminds a driver of code scanning confirmation information, the driver is required to check one license plate after code scanning to prevent malicious attack, and after the check is correct, the control module can bind the WeChat identity of the driver and the vehicle to wait for confirmation;
step S106: if the driver needs to confirm the information after scanning the code, the control module automatically fills the information pre-filled by the supplier into the interface, so that the confirmation time is saved, if the supplier is not pre-filled, the corresponding history record is found according to the license plate, and if the supplier is not pre-filled, the last history record is filled; meanwhile, the control module informs the touch screen to synchronously display an interface corresponding to the weighing type, the default of the countdown for starting is 30 seconds, and if the driver does not operate on the touch screen or the mobile phone within 30 seconds, the record is automatically stored and the interface is closed; the driver puts the vehicle off the wagon balance, the control module detects whether the weight of the wagon balance returns to zero or not, and the barrier is closed after the weight of the wagon balance returns to zero; if the received material is weighed, the control module sends a message to a quality inspector for rechecking, and the quality inspector judges a corresponding received material site according to the site picture and the uploaded original document;
step S107: and judging whether the receipt needs to be printed or not, directly printing if the touch screen is directly connected with the printer, and sending a printing instruction to the printer if the touch screen is in sharing connection, so that the feeding process is finished.
The outlet weighing method is shown in fig. 4, and comprises the following steps:
step S201: the exit license plate recognition module informs the control module after detecting the license plate;
step S202: the control module receives the signal and then judges whether an unprocessed vehicle exists or not, if not, whether the unprocessed vehicle exists in a blacklist or not is judged, if not, whether the vehicle type is a mixer truck is judged, if so, whether the material sending time is in a specified time is judged, if so, the concrete is weighed, and if not, the mixer truck is called as a leather type; if the type of the mixer truck is not the type of the mixer truck but the common carrier truck, judging that no delivery record exists, if the delivery record exists, judging that the material is sold and weighed, otherwise, weighing the leather by the truck, and further finishing the judgment of the weighing type; in the above links, voice and LED screen display can be provided to remind the driver in time;
step S203: after the control module judges the correct type, a brake opening instruction is sent to the barrier gate, the vehicle can be detected twice after being weighed, whether the vehicle is stable or not is detected once, and the vehicle can wait all the time if the vehicle is not stable; after the vehicle is stabilized, whether the position of the vehicle meets the requirement is detected for the second time, and when the infrared correlation module detects that the vehicle does not meet the requirement, a driver is prompted; after the two conditions are met, the control module sends the weight and the vehicle information to the terminal, and the local touch screen and the remote server wait for confirmation of a driver;
step S204: receiving voice and text display contents sent by the control module;
step S205: if the material selling and weighing control module is used, a driver is reminded to scan the code and confirm information, the driver is required to check one license plate after the code is scanned so as to prevent malicious attack, and the control module binds the WeChat identity of the driver and the vehicle after the check is correct so as to wait for confirmation;
step S206: if the driver needs to confirm information after scanning the code, the control module can find and fill the corresponding delivery record according to the license plate, meanwhile, the control module can inform the touch screen to synchronously display an interface corresponding to the weighing type, the default of the countdown is 30 seconds, if the driver does not operate for 30 seconds, the record is automatically stored and the interface is closed, the driver drives the vehicle to a wagon balance, the control module detects whether the wagon balance weight returns to zero or not, and the barrier gate is closed after the wagon balance weight returns to zero;
step S207: and judging whether the receipt needs to be printed or not, directly printing if the touch screen is directly connected with the printer, and sending a printing instruction to the printer if the touch screen is in sharing connection, so that the outlet process is finished.
Further, referring to fig. 5, the specific process during discharging is as follows:
step S301: when the vehicle is weighed, and enters the unloading area, the driver needs to scan the code again (without getting off the vehicle), the remote server checks the code according to the identity information, corresponding gate equipment can be opened after the check is correct, and the driver can be reminded when the identity check fails.
Specifically, when entering the discharge opening, the material of the discharge opening needs to be confirmed, the correctness of the material is judged by utilizing the control module after the mobile phone WeChat code scanning is opened before the corresponding two-dimensional code, and the gate opening equipment is opened if the material is correct.
Step S302: after unloading, the driver needs to scan the code again (without getting off the vehicle), the remote server performs verification according to the identity information after scanning the code, corresponding equipment can be opened after the verification is correct, and the driver can be reminded when the identity verification fails.
It should be noted that after the unloading is finished, the barrier gate of the unloading opening is closed by scanning the code, and after the wagon is weighed, the control module automatically issues a bill and forms a weighing record after judging the type of the wagon according to the type and the direction of the wagon, and the voice prompts whether the operation is successful or not.
According to the scheme, the code scanning operation mode is adopted, the cooperative operation effect of all units is combined, the personnel investment is saved, compared with the card swiping weighing, a driver can complete weighing without getting off the vehicle, the time is saved, and the efficiency is improved;
and the accident of misplacing materials is avoided by rechecking, confirming and processing the information again, the cheating behaviors of internal and external collusion are fundamentally eliminated by a multi-dimensional intelligent monitoring means, and the repetitive and low-efficiency working condition of large amount of manpower input is reduced by a full-automatic processing process.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. An unattended weighing system based on code scanning is applied to a loadometer room, and road gates are respectively arranged at the entrance and the exit of a loadometer;
the code scanning unit is used for displaying the two-dimensional code;
the weighing unit is used for identifying and monitoring the vehicle and acquiring weighing data; the weighing unit comprises an entrance/exit license plate recognition camera;
the information input unit is used for confirming the weighing information of the driver and rechecking the information confirmed by the driver by the administrator; wherein the weighing information comprises weighing type, license plate information, unit information, material information and the weighing data;
the local service unit is used for performing data interaction with the remote service unit and processing all peripheral equipment requests and control;
the remote service unit is used for performing data interaction with the local service unit after establishing connection with the mobile terminal in a code scanning mode; wherein the remote service unit comprises a remote server.
2. The unmanned weighing system based on sweep code of claim 1, further comprising a discharge opening control unit, wherein the discharge opening control unit is used for checking information after sweep code, and opening a gate opening device corresponding to the discharge opening for passing after checking.
3. The code scanning-based unattended weighing system according to claim 1 or 2, wherein the local service unit comprises a local server, a control module, a data acquisition and exchange module, a 4G network module, an information display module, a voice broadcast module and a printing terminal;
the local server is provided with a database and a Web service program for local and remote service calling, and is connected with peripheral equipment through a switch;
the control module is arranged on the local server and is used for processing the requests and control of all the devices connected with the periphery;
the data acquisition and exchange module is used for exchanging data with ERP in a local area network and synchronizing information of materials, vehicles, suppliers and silos; also used to upload local material, vehicle, supplier and silo information to the remote server or accept data pushed by the remote server to ensure multilateral data remains synchronized;
the 4G network module is used for automatically starting to ensure the smooth network when the external network is disconnected;
the information display module is used for displaying the weighing information;
the voice broadcasting module is used for being connected with the local server, synchronizing with the information displayed by the information display module and prompting the information by voice broadcasting;
the printing terminal is used for printing bills.
4. The unattended weighing system based on code scanning according to claim 3, wherein a license plate rechecking and checking module is further arranged in the code scanning unit;
and the license plate rechecking and checking module is used for rechecking and checking the last position of the license plate which needs to be filled after the code is scanned so as to prevent the license plate from being used maliciously.
5. A code scanning-based unattended weighing method is applied to the code scanning-based unattended weighing system of claim 4, and the method comprises the following steps:
collecting the license plate of the vehicle through a license plate recognition camera;
after the weighing type is judged by combining the inlet/outlet direction and the vehicle type through the control module, driving the barrier gate to act;
weighing the vehicle through a weighing unit, waiting for the weighing to be stable and judging whether the vehicle is completely weighed;
confirming information through a code scanning or touch screen mode to finish weighing;
after the confirmation is finished, carrying out code scanning verification and discharging at the discharge opening through a discharge opening control unit;
and after the unloading is finished, the weighing unit is used again for returning to the field for weighing the leather and printing the bill so as to form a weighing record.
6. The code scanning-based unattended weighing method according to claim 5, wherein the weighing type adopts the following judgment logic:
the control module judges whether the vehicle is an inlet or an outlet according to the position of the license plate recognition camera;
finding out the corresponding vehicle type by combining the acquired license plate; wherein the vehicle types comprise a mixer truck and a transport truck;
if the vehicle in the inlet direction is a mixer truck and the vehicle has delivery goods within the specified preset time, judging that the vehicle is of a left concrete returning type;
if the transport vehicle has delivery records, judging that the transport vehicle is returned for weighing, otherwise, receiving and weighing;
in the vehicle in the exit direction, the control module judges whether an unprocessed vehicle exists or not, if not, whether the unprocessed vehicle exists in a blacklist or not is judged, if not, whether the vehicle type is a mixer truck is judged, if so, whether the material sending time is in a specified time is judged, if so, the concrete is weighed, and if not, the mixer truck is of a leather weighing type;
if the vehicle is not a mixer truck type but a common transport vehicle, no delivery record is seen, if the vehicle has the delivery record, the vehicle is judged to be sold and weighed, otherwise, the vehicle is called as a skin.
7. The code scanning-based unattended weighing method according to claim 6, wherein the information confirmation specifically comprises:
after the code is scanned, the last position of the license plate is filled by a driver for rechecking and checking;
the unit information and material name of the supplier are determined.
8. The unattended weighing method based on code scanning according to claim 6, wherein when the material enters the discharge opening, the material is required to be confirmed, after the mobile phone WeChat code scanning is started before the corresponding two-dimensional code, the correctness of the material is judged by using the control module, and if the material is correct, the corresponding gate opening device is opened for passing so as to prevent the material from being misplaced.
9. The code scanning-based unattended weighing method according to claim 8, wherein after unloading is completed, a barrier gate of a discharge port is closed through the code scanning, after a wagon balance is put on the vehicle, the control module automatically issues a ticket and forms a weighing record after judging the type of the vehicle according to the type and the direction of the vehicle, and voice prompt is carried out to judge whether the operation is successful or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474966.9A CN113324636B (en) | 2021-04-29 | 2021-04-29 | Unmanned weighing system and method based on code scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474966.9A CN113324636B (en) | 2021-04-29 | 2021-04-29 | Unmanned weighing system and method based on code scanning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113324636A true CN113324636A (en) | 2021-08-31 |
| CN113324636B CN113324636B (en) | 2023-03-28 |
Family
ID=77413993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110474966.9A Active CN113324636B (en) | 2021-04-29 | 2021-04-29 | Unmanned weighing system and method based on code scanning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113324636B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888007A (en) * | 2021-10-20 | 2022-01-04 | 杭州麦宝科技有限公司 | Informationized management method and system for preventing aircraft hidden load |
| CN114835080A (en) * | 2022-06-14 | 2022-08-02 | 中国二十二冶集团有限公司 | Automatic intelligent oil unloading method for asphalt transport vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070292029A1 (en) * | 2006-06-16 | 2007-12-20 | Shen-Zheng Wang | Cascade plate recognition system |
| CN102636245A (en) * | 2012-04-23 | 2012-08-15 | 中联重科股份有限公司 | Material weighing and measuring method, device and system |
| CN205719203U (en) * | 2016-06-12 | 2016-11-23 | 宜昌瑞杰衡器研发有限公司 | A kind of Intelligent unattended truck scale on duty system |
| CN108416878A (en) * | 2018-03-16 | 2018-08-17 | 西安艾润物联网技术服务有限责任公司 | Car plate method of calibration, device and computer readable storage medium |
| CN108596301A (en) * | 2018-04-26 | 2018-09-28 | 浙江鹤群智能装备股份有限公司 | A kind of medical powder proportioning check system |
| CN110467009A (en) * | 2019-08-28 | 2019-11-19 | 山东动脉智能科技股份有限公司 | A kind of ingredient feeds intake weighing system |
| CN211121550U (en) * | 2019-07-18 | 2020-07-28 | 梅特勒-托利多(常州)测量技术有限公司 | Self-service vehicle weighing system and device, unmanned on duty terminal equipment |
| CN111780842A (en) * | 2020-07-23 | 2020-10-16 | 东方浩联（北京）智能科技有限公司 | Weighbridge weighing system and method |
-
2021
- 2021-04-29 CN CN202110474966.9A patent/CN113324636B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070292029A1 (en) * | 2006-06-16 | 2007-12-20 | Shen-Zheng Wang | Cascade plate recognition system |
| CN102636245A (en) * | 2012-04-23 | 2012-08-15 | 中联重科股份有限公司 | Material weighing and measuring method, device and system |
| CN205719203U (en) * | 2016-06-12 | 2016-11-23 | 宜昌瑞杰衡器研发有限公司 | A kind of Intelligent unattended truck scale on duty system |
| CN108416878A (en) * | 2018-03-16 | 2018-08-17 | 西安艾润物联网技术服务有限责任公司 | Car plate method of calibration, device and computer readable storage medium |
| CN108596301A (en) * | 2018-04-26 | 2018-09-28 | 浙江鹤群智能装备股份有限公司 | A kind of medical powder proportioning check system |
| CN211121550U (en) * | 2019-07-18 | 2020-07-28 | 梅特勒-托利多(常州)测量技术有限公司 | Self-service vehicle weighing system and device, unmanned on duty terminal equipment |
| CN110467009A (en) * | 2019-08-28 | 2019-11-19 | 山东动脉智能科技股份有限公司 | A kind of ingredient feeds intake weighing system |
| CN111780842A (en) * | 2020-07-23 | 2020-10-16 | 东方浩联（北京）智能科技有限公司 | Weighbridge weighing system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888007A (en) * | 2021-10-20 | 2022-01-04 | 杭州麦宝科技有限公司 | Informationized management method and system for preventing aircraft hidden load |
| CN114835080A (en) * | 2022-06-14 | 2022-08-02 | 中国二十二冶集团有限公司 | Automatic intelligent oil unloading method for asphalt transport vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113324636B (en) | 2023-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113324636B (en) | Unmanned weighing system and method based on code scanning | |
| CN106251409A (en) | The validation of payment method and device in vehicles while passing parking lot based on parking lot box | |
| CN103646293A (en) | Reservation transaction system and method for idle parking space | |
| CN108195450B (en) | Unattended weighing system based on RFID | |
| CN106447252B (en) | Port logistics management system | |
| CN107844944B (en) | Unattended weighing system based on mobile network | |
| CN108074288B (en) | Vehicle exit management method and device and storage medium | |
| CN107784498A (en) | A kind of group refueling system and method | |
| CN107610256A (en) | A kind of parking lot non-stop charging method and system | |
| CN110033543A (en) | Novel wisdom bus passenger terminal management system | |
| CN112053567B (en) | Roadside parking management method and electronic equipment | |
| CN111524383A (en) | Unlicensed vehicle management method and related equipment | |
| KR20110088143A (en) | Apparatus and method of acting for parking management | |
| WO2024109361A1 (en) | Logistics station vehicle transportation management method and on-site weighing apparatus | |
| CN113034702A (en) | Parking space management system | |
| CN217360819U (en) | Intelligent acceptance system | |
| CN112070435A (en) | Vehicle-mounted communication management system | |
| CN103903121A (en) | Intelligent scheduling management method and system of bulk cement dispatching | |
| CN111815269A (en) | Shipment self-service billing method and billing system based on basic Internet of things technology | |
| CN112200922B (en) | Lane exception handling method, device, equipment and storage medium | |
| CN111833463B (en) | Parking lot electronic toll collection method and system and storage medium | |
| CN116306997A (en) | Platform dispatching system | |
| CN115187170B (en) | Seamless clearance system and use method thereof | |
| KR101072466B1 (en) | Data standardization module apparatus and for integrated management of different data and system for integrated management of parking lot using the same | |
| CN217821731U (en) | New forms of energy charging station charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |