CN113093587A - Intelligent gas station system and refueling service method suitable for intelligent gas station system - Google Patents
Intelligent gas station system and refueling service method suitable for intelligent gas station system Download PDFInfo
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- CN113093587A CN113093587A CN202110248983.0A CN202110248983A CN113093587A CN 113093587 A CN113093587 A CN 113093587A CN 202110248983 A CN202110248983 A CN 202110248983A CN 113093587 A CN113093587 A CN 113093587A
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- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The invention discloses an intelligent gas station system and a refueling service method suitable for the intelligent gas station system. The intelligent gas station system comprises a refueling system, a security system, a gateway and a server; the refueling system comprises a first processing module, a visual positioning module, a steering engine control module and an industrial mechanical arm, and the security system comprises a second processing module, an environment detection module, a danger alarm module and a power supply control module; the visual positioning module is connected with the first processing module, the industrial mechanical arm is connected with the first processing module through the steering engine control module, the environment detection module, the danger alarm module and the power supply control module are respectively connected with the second processing module, and the first processing module and the second processing module are respectively connected to the server through the gateway. The invention can replace manual refueling operation, and simultaneously perform safety monitoring on the gas station, thereby effectively improving the refueling efficiency of the gas station, reducing the labor cost and ensuring the safety of the gas station and workers of the gas station.
Description
Technical Field
The invention relates to the technical field of gas stations, in particular to an intelligent gas station system and a refueling service method suitable for the intelligent gas station system.
Background
Along with the increase of automobile holding quantity and the acceleration of urbanization process in China, the number of gas stations is increased year by year. At present, the vast majority of filling stations are all come for the car by filling station staff and refuel, when filling station stops a large amount of cars and need to refuel, adopt the artifical filling mode of inefficiency to appear filling station jam to the condition of "paralysis" easily, when filling station only stops less car and need refuel, the condition that filling station staff is too slack easily appears, and the oil commodity that filling station sells has easy explosive, volatile, easy seepage, easily gather the characteristic of static charge, there are potential safety hazard and safety defect, filling station staff can face great safety risk. Therefore, how to solve the pain points of low refueling efficiency, high labor cost and great potential safety hazard of the traditional gas station becomes a big problem to be solved urgently at present.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the intelligent gas station system and the refueling service method suitable for the intelligent gas station system, which can replace manual refueling operation, and can be used for carrying out safety monitoring on a gas station, thereby effectively improving the refueling efficiency of the gas station, reducing the labor cost and ensuring the safety of the gas station and workers of the gas station.
In order to solve the above technical problem, in a first aspect, an embodiment of the present invention provides an intelligent gas station system, including a gas station system, a security system, a gateway, and a server;
the refueling system comprises a first processing module, a visual positioning module, a steering engine control module and an industrial mechanical arm, and the security system comprises a second processing module, an environment detection module, a danger alarm module and a power supply control module;
the visual positioning module is connected with the first processing module, the industrial mechanical arm is connected with the first processing module through the steering engine control module, the environment detection module, the danger alarm module and the power supply control module are respectively connected with the second processing module, and the first processing module and the second processing module are respectively connected to the server through the gateway.
Further, the refueling system also comprises a motor driving module and a water pumping direct current motor;
the water pumping direct current motor is connected with the first processing module through the motor driving module.
Further, the fueling system also includes a first communication module;
the first communication module is connected with the first processing module.
Further, the security system further comprises a display module and/or a second communication module;
the display module and/or the second communication module are connected with the second processing module.
Further, the second processing module is integrated with an RT _ Thread real-time operating system.
Further, the environment detection module comprises one or more of a carbon monoxide sensor, a flame sensor, a smoke sensor and a temperature and humidity sensor.
Further, the danger alarm module comprises one or more of a buzzer, an indicator light and an audible and visual alarm.
In a second aspect, an embodiment of the present invention provides a refueling service method suitable for the intelligent refueling station system as described above, including:
responding to a refueling request initiated by a user terminal, and issuing a refueling task to the refueling system to enable the refueling system to perform refueling operation according to the refueling task;
the refueling system refuels according to the task of refueling carries out the operation of refueling, includes:
the first processing module is used for identifying and processing the automobile oil tank port image acquired by the visual positioning module to obtain automobile oil tank port position data, and the steering engine control module is driven according to the automobile oil tank port position data to guide the industrial mechanical arm to extend the oiling gun into the automobile oil tank port;
when the refueling system performs refueling operation according to the refueling task, the security system is used for carrying out security monitoring on a refueling station;
security protection system carries out safety monitoring to filling station, includes:
the second processing module is used for acquiring the environment data of the gas station acquired by the environment detection module, and when the environment data is greater than or equal to a preset safety threshold value, the danger alarm module is triggered to send alarm information, and the power supply control module is triggered to cut off the power supply of the gas station;
and when the fuel filling amount reaches the target fuel filling amount of the fuel filling task, issuing payment information of the fuel filling task to the user terminal.
Further, the refueling service method suitable for the intelligent gas station system further comprises the following steps:
and responding to a query request initiated by a management terminal, calling query data from a database of the server, and sending the query data to the management terminal.
Further, it is right the car oil tank mouth image that vision positioning module gathered carries out identification process, obtains car oil tank mouth position data, and according to car oil tank mouth position data drive steering gear machine control module makes steering gear machine control module guides industry arm stretches into car oil tank mouth with the nozzle, specifically does:
extracting a central point of an automobile fuel tank port region from the automobile fuel tank port image based on an Opencv image recognition algorithm to obtain the position data of the automobile fuel tank port;
according to the distance difference between the position data of the automobile oil tank opening and the visual central point of the visual positioning module, a steering engine control signal is generated based on a PID algorithm, and the steering engine control module is driven according to the steering engine control signal, so that the steering engine control module guides the industrial mechanical arm to stretch an oil gun into the automobile oil tank opening.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the visual positioning module is connected with the first processing module, the industrial mechanical arm is connected with the first processing module through the steering engine control module to construct an oiling system, the environment detection module, the danger alarm module and the power supply control module are respectively connected with the second processing module to construct a security system, the first processing module and the second processing module are respectively connected with the server through the gateway to ensure that the oiling system and the security system are respectively connected with the server through the gateway, thereby constructing an intelligent oiling station system, ensuring that the oiling system can be applied, the visual positioning module is used for collecting the image of an automobile oil tank opening and sending the image of the automobile oil tank opening to the first processing module, the first processing module is used for identifying the image of the automobile oil tank opening to obtain the position data of the automobile oil tank opening, the steering engine control module is driven according to the position data of the automobile oil tank opening to ensure that the steering engine control module guides the industrial mechanical arm to extend the, the manual refueling operation is replaced, the refueling efficiency of the gas station is effectively improved, and the labor cost is reduced; the security system is applied, the environmental data such as carbon monoxide concentration, flame brightness, smoke concentration, temperature and humidity of the gas station are collected in real time through the environmental detection module, and are sent to the second processing module in real time, so that the gas station is safely monitored in real time, the environmental data are compared with the preset safety threshold value through the second processing module, when the environmental data are more than or equal to the preset safety threshold value, the gas station is considered to be dangerous, an alarm signal is immediately sent to the danger alarm module to trigger the danger alarm module to send alarm information, so that the on-site alarm is realized in time when the gas station is dangerous, the staff of the gas station is effectively alarmed, and meanwhile, a power control signal is immediately sent to the power control module to trigger the power control module to cut off the power of the gas station, and the power supply power-off function is realized in time, effectively prevent dangerous emergence or avoid causing bigger danger, ensure filling station and filling station staff's safety.
Furthermore, the application server is connected with external terminal equipment through the server, for example, a user terminal can develop self-service refueling software such as mobile application and WeChat small program on the user terminal, so that a user can conveniently carry out self-service refueling and online payment through the user terminal, for example, a management terminal can provide a query webpage, and managers of the gas station can conveniently query information such as refueling records and environmental data of the gas station.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent gasoline station system according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a refueling system according to a preferred embodiment of the present invention;
fig. 3 is a schematic structural diagram of a security system according to a preferred embodiment of the first embodiment of the present invention;
FIG. 4 is a flow chart of a fueling service method for an intelligent gasoline station according to a second embodiment of the present invention;
FIG. 5 is a flow chart of a fueling service method suitable for an intelligent gasoline station in accordance with a preferred embodiment of the second embodiment of the present invention;
FIG. 6 is an algorithmic schematic of a fueling system in a second embodiment of the present invention;
wherein, the reference numbers in the attached figures 1, 2 and 3 of the specification are as follows:
1: a refueling system; 11: a first processing module; 12: a visual positioning module; 13: a steering engine control module; 14: an industrial robot arm; 15: a motor drive module; 16: a water pumping direct current motor; 17: a first communication module; 2: a security system; 21: a second processing module; 22: an environment detection module; 23: a hazard warning module; 24: a power supply control module; 25: a display module; 26: a second communication module; 3: a gateway; 4: and (4) a server.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, the step numbers in the text are only for convenience of explanation of the specific embodiments, and do not serve to limit the execution sequence of the steps.
The first embodiment:
as shown in fig. 1, a first embodiment provides an intelligent gas station system, which includes a gas station system 1, a security system 2, a gateway 3, and a server 4; the refueling system 1 comprises a first processing module 11, a visual positioning module 12, a steering engine control module 13 and an industrial mechanical arm 14, and the security system 2 comprises a second processing module 21, an environment detection module 22, a danger alarm module 23 and a power supply control module 24; the visual positioning module 12 is connected with the first processing module 11, the industrial mechanical arm 14 is connected with the first processing module 11 through the steering engine control module 13, the environment detection module 22, the danger alarm module 23 and the power supply control module 24 are respectively connected with the second processing module 21, and the first processing module 11 and the second processing module 21 are respectively connected to the server 4 through the gateway 3.
Note that the industrial robot arm 14 is provided with a fuel nozzle at the upper end thereof.
In a preferred embodiment of this embodiment, the first processing module 11 is a raspberry pi, the visual positioning module 12 is a visual sensor, the steering engine control module 13 is a steering engine control board, and the industrial robot 14 is a six-axis robot.
It can be understood that, by connecting the visual positioning module 12 with the first processing module 11, the industrial robot 14 is connected with the first processing module 11 through the steering engine control module 13, the refueling system 1 is constructed, by connecting the environment detection module 22, the danger alarm module 23 and the power control module 24 with the second processing module 21 respectively, the security system 2 is constructed, by connecting the first processing module 11 and the second processing module 21 to the server 4 through the gateway 3 respectively, the refueling system 1 and the security system 2 are connected to the server 4 through the gateway 3 respectively, thereby constructing the intelligent gas station system.
The refueling system 1 is applied, an automobile fuel tank port image is acquired through the visual positioning module 12 and is sent to the first processing module 11, the automobile fuel tank port image is recognized through the first processing module 11 to obtain automobile fuel tank port position data, the steering engine control module 13 is driven according to the automobile fuel tank port position data, the steering engine control module 13 guides the industrial mechanical arm 14 to stretch a refueling gun into the automobile fuel tank port, manual refueling operation is replaced, the refueling efficiency of a refueling station is effectively improved, and the labor cost is reduced; by applying the security system 2, the environmental data such as carbon monoxide concentration, flame brightness, smoke concentration, temperature and humidity of the gas station are collected in real time through the environment detection module 22, and the environmental data are sent to the second processing module 21 in real time, so that the gas station is monitored safely in real time, the environmental data are compared with the preset safety threshold value through the second processing module 21, when the environmental data are more than or equal to the preset safety threshold value, the gas station is considered to be dangerous, an alarm signal is immediately sent to the danger alarm module 23 to trigger the danger alarm module 23 to send alarm information, so that the on-site alarm is realized in time when the gas station is dangerous, the staff of the gas station is effectively alarmed, meanwhile, a power control signal is immediately sent to the power control module 24 to trigger the power control module 24 to cut off the power of the gas station, and the power supply power-off function is realized, effectively preventing the occurrence of danger or avoiding the initiation of greater danger, and ensuring the safety of the gas station and workers of the gas station; the application server 4 is connected with external terminal equipment through the server 4, for example, a user terminal can develop self-service refueling software such as mobile application and WeChat small program on the user terminal, so that a user can conveniently carry out self-service refueling and online payment through the user terminal, for example, a management terminal can provide a query webpage, and managers of the gas station can conveniently query information such as refueling records and environmental data of the gas station.
As shown in fig. 2, in the preferred embodiment, the fueling system 1 further includes a motor drive module 15 and a water pumping dc motor 16; the water pumping direct current motor 16 is connected with the first processing module 11 through the motor driving module 15.
In the embodiment, the motor driving module 15 and the water pumping direct current motor 16 are additionally arranged in the refueling system 1, so that when a working mechanical arm extends a refueling gun into an automobile fuel tank port, the motor driving module 15 and the water pumping direct current motor 16 are utilized to simulate refueling, and when the refueling volume reaches the target refueling volume, the motor driving module 15 is closed, so that the water pumping direct current motor 16 stops refueling, and quantitative refueling is realized.
In the preferred embodiment, the fueling system 1 further includes a first communication module 17; the first communication module 17 is connected to the first processing module 11.
In a preferred embodiment of this embodiment, the first communication module 17 is a bluetooth communication module.
As an example, the first communication module 17 communicates with a control module on the vehicle side, and can acquire liquid level height data acquired by a liquid level sensor arranged on a fuel tank of the vehicle.
This embodiment can utilize first communication module 17 to acquire car oil tank liquid level height when the work arm stretches into the nozzle into car oil tank mouth through addding first communication module 17 in refueling system 1, stops to refuel when car oil tank liquid level height reaches the highest, realizes the ration and refuels.
As shown in fig. 3, in a preferred embodiment, the security system 2 further includes a display module 25 and/or a second communication module 26; the display module 25 and/or the second communication module 26 are connected with the second processing module 21.
Illustratively, the display module 25 is connected to the second processing module 21 and can receive the environment data forwarded by the second processing module 21 and display the environment data, and the second communication module 26 is connected to the second processing module 21 and can enable the second processing module 21 to be connected to the server 4 through the gateway 3.
In a preferred embodiment of the present embodiment, the display module 25 is an OLED display.
This embodiment is through add display module 25 in security protection system 2, utilizes display module 25 to show the environmental data of filling station in real time, makes things convenient for filling station managers to look over the security situation of filling station at any time, is favorable to filling station managers in time to discover the abnormal conditions of filling station.
In a preferred embodiment of this embodiment, the second communication module 26 includes a WIFI unit and a GPRS/GSM unit.
Illustratively, esp8266 is used as the WIFI unit, the WIFI unit is connected to the server 4 through the gateway 3, SIM800c is used as the GPRS/GSM unit, and the GPRS/GSM unit is used for performing mobile communication, such as making a call, with an external management terminal.
This embodiment is through add second communication module 26 in security protection system 2, utilizes second communication module 26 and server 4 and/or outside management terminal to communicate, realizes in time carrying out remote alarm when the filling station takes place danger, effectively reports an emergency and asks for help the filling station managers in time to know the abnormal conditions of filling station.
In the preferred embodiment, the second processing module 21 is integrated with the RT _ Thread real-time operating system.
In a preferred implementation manner of this embodiment, the second processing module 21 is an STM 32F 1C8T6 single chip microcomputer integrated with an RT-Thread real-time operating system.
RT-Thread is an open source real-time operating system (license GPLv2) mainly developed by the open source community in China. The real-time thread operating system is not only a single real-time operating system kernel, but also a complete application system, and comprises various components related to a real-time embedded system: TCP/IP protocol stack, libc interface, graphical user interface, etc.
In the embodiment, an STM 32F 1C8T6 single chip microcomputer with an RT-Thread real-time operating system integrated therein is used as the second processing module 21, so that various environmental data acquired by the environment detection module 22 can be acquired in a real-time multi-Thread manner by using the RT-Thread real-time operating system.
In a preferred embodiment, the environment detection module 22 includes one or more of a carbon monoxide sensor, a flame sensor, a smoke sensor, and a temperature and humidity sensor.
This embodiment is through adopting one or more in carbon monoxide sensor, flame sensor, smoke transducer, the temperature and humidity sensor as environment detection module 22, can gather environmental data such as carbon monoxide concentration, flame luminance, smog concentration, the humiture of filling station in real time through environment detection module 22, is favorable to carrying out safety monitoring to filling station comprehensively.
In the preferred embodiment, the hazard warning module 23 includes one or more of a buzzer, an indicator light, and an audible and visual alarm.
This embodiment can send alarm information with sound production and/or luminous mode through adopting one or more in bee calling organ, pilot lamp, audible-visual annunciator as danger alarm module 23, effectively reports an emergency and asks for help or increased vigilance the staff of filling station.
In a preferred embodiment, the power control module 24 includes a relay.
A Relay (Relay), also called Relay, is an electronic control device having a control system (also called input loop) and a controlled system (also called output loop), usually applied in an automatic control circuit, which is actually an "automatic switch" that uses a smaller current to control a larger current. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like.
The present embodiment uses a relay as the power control module 24, which can ensure that the power supply of the gasoline station is safely cut off.
Second embodiment:
as shown in fig. 4, the second embodiment provides a fueling service method applicable to the intelligent fueling station system according to the first embodiment, including steps S1 to S3:
s1, responding to a refueling request initiated by a user terminal, and issuing a refueling task to the refueling system 1 to enable the refueling system 1 to perform refueling operation according to the refueling task;
the first processing module 11 is used for identifying and processing the automobile oil tank port image acquired by the visual positioning module 12 to obtain automobile oil tank port position data, and the steering engine control module 13 is driven according to the automobile oil tank port position data, so that the steering engine control module 13 guides the industrial mechanical arm 14 to extend the oil gun into the automobile oil tank port;
s2, when the refueling system 1 refuels according to the refueling task, the security system 2 monitors the safety of the refueling station;
the method comprises the steps that the environment data of the gas station, collected by an environment detection module 22, are obtained through a second processing module 21, and when the environment data are larger than or equal to a preset safety threshold value, a danger alarm module 23 is triggered to send alarm information, and a power supply control module 24 is triggered to cut off a power supply of the gas station;
and S3, when the fuel filling amount reaches the target fuel filling amount of the fuel filling task, issuing payment information of the fuel filling task to the user terminal.
As shown in fig. 5, in the preferred embodiment, the refueling service method for the intelligent refueling station system further includes step S4:
and S4, responding to the query request initiated by the management terminal, calling query data from the database of the server 4, and sending the query data to the management terminal.
It can be understood that, by applying the refueling system 1, the image of the fuel tank port of the automobile is acquired by the visual positioning module 12, and the image of the fuel tank port of the automobile is sent to the first processing module 11, the image of the fuel tank port of the automobile is recognized by the first processing module 11 to obtain the position data of the fuel tank port of the automobile, and the steering engine control module 13 is driven according to the position data of the fuel tank port of the automobile, so that the steering engine control module 13 guides the industrial mechanical arm 14 to extend a refueling gun into the fuel tank port of the automobile, thereby realizing the manual refueling operation instead of manual work, effectively improving the refueling efficiency; by applying the security system 2, the environmental data such as carbon monoxide concentration, flame brightness, smoke concentration, temperature and humidity of the gas station are collected in real time through the environment detection module 22, and the environmental data are sent to the second processing module 21 in real time, so that the gas station is monitored safely in real time, the environmental data are compared with the preset safety threshold value through the second processing module 21, when the environmental data are more than or equal to the preset safety threshold value, the gas station is considered to be dangerous, an alarm signal is immediately sent to the danger alarm module 23 to trigger the danger alarm module 23 to send alarm information, so that the on-site alarm is realized in time when the gas station is dangerous, the staff of the gas station is effectively alarmed, meanwhile, a power control signal is immediately sent to the power control module 24 to trigger the power control module 24 to cut off the power of the gas station, and the power supply power-off function is realized, effectively preventing the occurrence of danger or avoiding the initiation of greater danger, and ensuring the safety of the gas station and workers of the gas station; the application server 4 is connected with external terminal equipment through the server 4, for example, a user terminal can develop self-service refueling software such as mobile application and WeChat small program on the user terminal, so that a user can conveniently carry out self-service refueling and online payment through the user terminal, for example, a management terminal can provide a query webpage, and managers of the gas station can conveniently query information such as refueling records and environmental data of the gas station.
As an example, a fueling request initiated by a user through a wechat applet on a user terminal may be classified into the following two modes:
1. the self-selection amount fueling mode is that the user uses the small program to select the amount to be fueled, and the selected amount data is uploaded to the server 4 to be stored and forwarded to the fueling system 1. When a mechanical arm extends a fuel gun into an oil tank opening of an automobile, a fuel filling system 1 starts a water pumping direct current motor 16 through a motor driving module 15 to perform simulated fuel filling, and when the fuel filling amount reaches the amount selected by a user, the motor driving module 15 is closed to stop fuel filling;
2. the one-key full mode is that a user presses a one-key refueling button by using a small program, the water pumping direct current motor 16 works until a fuel tank liquid level sensor at the automobile end detects water, which indicates that an automobile fuel tank is full, and then a control module at the automobile end sends a signal to the first processing module 11 through the first communication module 17, so that the motor driving module 15 is turned off and refueling is stopped.
In the preferred embodiment, the automobile fuel tank port image collected by the visual positioning module 12 is identified to obtain the position data of the automobile fuel tank port, and the rudder controller module 13 is driven according to the position data of the automobile fuel tank port, so that the rudder controller module 13 guides the industrial mechanical arm 14 to extend the fuel gun into the automobile fuel tank port, specifically: based on an Opencv image recognition algorithm, extracting a central point of an automobile fuel tank port region from an automobile fuel tank port image to obtain automobile fuel tank port position data; according to the distance difference between the position data of the automobile oil tank opening and the visual central point of the visual positioning module 12, a steering engine control signal is generated based on a PID algorithm, and the steering engine control module 13 is driven according to the steering engine control signal, so that the steering engine control module 13 guides the industrial mechanical arm 14 to stretch the oil gun into the automobile oil tank opening.
As an example, the algorithm of the fueling system 1 is shown in fig. 6, and the fueling system 1 functions in three ways: recognizing the position of the automobile fuel tank port, controlling the industrial mechanical arm 14 to extend the fuel gun into the automobile fuel tank port, and controlling the industrial mechanical arm 14 to reset when fuel filling is completed. The image of the automobile oil tank opening is acquired through the visual positioning module 12, the first processing module 11 calls an opencv image processing library to perform Gaussian blur, mask and morphological operation processing on the oil tank opening identified by the visual positioning module 12 to find the outline of the oil tank opening. The distance difference between the center point of the outline and the center of the camera is calculated by a PID algorithm to obtain a PWM wave for controlling the movement of the industrial mechanical arm 14, and the PWM wave is transmitted to the rudder control module 13 through a clock line and a data line of the first processing module 11, so that the movement control of the industrial mechanical arm 14 is realized, and the industrial mechanical arm 14 is accurately controlled to extend the oil gun into the automobile oil tank for oil filling.
In summary, the embodiments of the present invention have the following advantages:
the visual positioning module 12 is connected with the first processing module 11, the industrial mechanical arm 14 is connected with the first processing module 11 through the steering engine control module 13 to construct the refueling system 1, the environment detection module 22, the danger alarm module 23 and the power control module 24 are respectively connected with the second processing module 21 to construct the security system 2, the first processing module 11 and the second processing module 21 are respectively connected to the server 4 through the gateway 3, so that the refueling system 1 and the security system 2 are respectively connected to the server 4 through the gateway 3 to construct the intelligent gas station system, the refueling system 1 can be applied, the position of an automobile fuel tank opening is positioned through the visual positioning module 12, the automobile fuel tank opening position data obtained by positioning the automobile fuel tank opening position is sent to the first processing module 11, and the steering engine control module 13 is driven by the first processing module 11 according to the automobile fuel tank opening position data, the method comprises the steps of enabling a steering engine control module 13 to guide an industrial mechanical arm 14 to extend a fuel gun into an automobile fuel tank port, achieving refueling operation instead of manual work, effectively improving refueling efficiency of a refueling station, reducing labor cost, applying a security system 2, collecting environmental data such as carbon monoxide concentration, flame brightness, smoke concentration, temperature and humidity of the refueling station in real time through an environment detection module 22, sending the environmental data to a second processing module 21 in real time, achieving safety monitoring of the refueling station in real time, comparing the environmental data with a preset safety threshold value through the second processing module 21, considering that the refueling station is dangerous when the environmental data is larger than or equal to the preset safety threshold value, immediately sending an alarm signal to a danger alarm module 23 to trigger the danger alarm module 23 to send alarm information, achieving timely on-site alarm when the station is dangerous, and effectively alarming staff of the refueling station, simultaneously send power control signal to power control module 24 immediately to trigger power control module 24 and cut off the power of filling station, realize in time carrying out the power outage function when filling station takes place danger, effectively prevent dangerous emergence or avoid causing bigger danger, ensure filling station and filling station staff's safety.
Further, the application server 4 is connected with an external terminal device through the server 4, for example, a user terminal, can develop self-service refueling software such as mobile application and wechat applet on the user terminal, and is convenient for a user to perform self-service refueling and online payment through the user terminal, for example, a management terminal can provide a query webpage, so that a gas station manager can conveniently query information such as refueling records and environmental data of a gas station.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that all or part of the processes of the above embodiments may be implemented by hardware related to instructions of a computer program, and the computer program may be stored in a computer readable storage medium, and when executed, may include the processes of the above embodiments. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Claims (10)
1. An intelligent gas station system is characterized by comprising a refueling system, a security system, a gateway and a server;
the refueling system comprises a first processing module, a visual positioning module, a steering engine control module and an industrial mechanical arm, and the security system comprises a second processing module, an environment detection module, a danger alarm module and a power supply control module;
the visual positioning module is connected with the first processing module, the industrial mechanical arm is connected with the first processing module through the steering engine control module, the environment detection module, the danger alarm module and the power supply control module are respectively connected with the second processing module, and the first processing module and the second processing module are respectively connected to the server through the gateway.
2. The intelligent gasoline station system as claimed in claim 1, wherein the gasoline system further comprises a motor driving module and a water pumping dc motor;
the water pumping direct current motor is connected with the first processing module through the motor driving module.
3. The intelligent gasoline station system of claim 1, wherein the gasoline system further comprises a first communication module;
the first communication module is connected with the first processing module.
4. The intelligent gas station system as claimed in claim 1, wherein the security system further comprises a display module and/or a second communication module;
the display module and/or the second communication module are connected with the second processing module.
5. The intelligent gasoline station system as claimed in claim 1, wherein the second processing module is integrated with RT _ Thread real-time operating system.
6. The intelligent gas station system as claimed in claim 1, wherein the environment detection module comprises one or more of a carbon monoxide sensor, a flame sensor, a smoke sensor, a temperature and humidity sensor.
7. The intelligent gasoline station system as claimed in claim 1, wherein the danger alarm module comprises one or more of a buzzer, an indicator light, and an audible and visual alarm.
8. A refueling service method suitable for the intelligent refueling station system as claimed in any one of claims 1 to 7, comprising the following steps:
responding to a refueling request initiated by a user terminal, and issuing a refueling task to the refueling system to enable the refueling system to perform refueling operation according to the refueling task;
the refueling system refuels according to the task of refueling carries out the operation of refueling, includes:
the first processing module is used for identifying and processing the automobile oil tank port image acquired by the visual positioning module to obtain automobile oil tank port position data, and the steering engine control module is driven according to the automobile oil tank port position data to guide the industrial mechanical arm to extend the oiling gun into the automobile oil tank port;
when the refueling system performs refueling operation according to the refueling task, the security system is used for carrying out security monitoring on a refueling station;
security protection system carries out safety monitoring to filling station, includes:
the second processing module is used for acquiring the environment data of the gas station acquired by the environment detection module, and when the environment data is greater than or equal to a preset safety threshold value, the danger alarm module is triggered to send alarm information, and the power supply control module is triggered to cut off the power supply of the gas station;
and when the fuel filling amount reaches the target fuel filling amount of the fuel filling task, issuing payment information of the fuel filling task to the user terminal.
9. A fueling service method as set forth in claim 8, further comprising:
and responding to a query request initiated by a management terminal, calling query data from a database of the server, and sending the query data to the management terminal.
10. A fueling service method according to claim 8, wherein the vehicle fuel tank port image collected by the visual alignment module is identified to obtain vehicle fuel tank port position data, and the rudder controller module is driven according to the vehicle fuel tank port position data, so that the rudder controller module guides the industrial robot arm to extend a fueling gun into a vehicle fuel tank port, specifically:
extracting a central point of an automobile fuel tank port region from the automobile fuel tank port image based on an Opencv image recognition algorithm to obtain the position data of the automobile fuel tank port;
according to the distance difference between the position data of the automobile oil tank opening and the visual central point of the visual positioning module, a steering engine control signal is generated based on a PID algorithm, and the steering engine control module is driven according to the steering engine control signal, so that the steering engine control module guides the industrial mechanical arm to stretch an oil gun into the automobile oil tank opening.
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