151 results about "Petrol station" patented technology

The invention relates to the technical field of product oil management, and discloses a product oil purchase-sale-stock multi-modal data analysis method and system. The method comprises the following steps: acquiring real-time inventory data, transportation state data and sales terminal data in a product oil supply chain to form a multi-modal data set; performing data cleaning on the data, and extracting key inventory characteristics to generate a cleaned data subset; obtaining associated historical purchase data, regional demand prediction data and market price fluctuation data based on the gas station identification information to form a multi-dimensional auxiliary data set; inputting the features into an inventory feature extraction model, generating a multi-feature vector set, and fusing the multi-feature vector set; inputting the fused feature vectors into an inventory state evaluation model set, and outputting inventory early warning level and abnormal type information; and finally, a dynamic allocation scheme is generated by combining real-time inventory data and the like. According to the method, multi-modal data are integrated, so that the comprehensiveness and accuracy of data analysis are improved, and the purchase-sales-stock management of the product oil is assisted to be more suitable for market dynamics.

The invention discloses an oil abnormal loss root cause positioning method for a gas station, and belongs to the field of intelligent monitoring. According to the method, a homologous time synchronization cross-modal event bus is established, and multi-source sensor data and an operation and maintenance text log are fused; performing event extraction by adopting a template constraint Transform-BiGRU double-layer coding framework, and correcting the confidence coefficient of the event in combination with physical verification; and constructing a dynamic cause and effect graph under the constraint of a hard physical rule, calculating an effect quantity sorting root cause through intervention simulation, and finally generating a diagnosis report and realizing online iteration of the model. According to the method, the problems of insufficient timeliness, limited event screening precision and lack of credible physical support of an interpretation chain in the prior art are solved, and the root cause of oil loss abnormity can be accurately and traceably judged in real time.

The utility model discloses an oil gas recovery device for a gas station, and relates to the technical field of oil gas recovery devices, in particular to the oil gas recovery device for the gas station, which comprises an oil gun shell, a fixing device fixedly connected inside the oil gun shell, and an oil gun head fixedly connected inside the oil gun shell. And one side of the oil gun shell is fixedly connected with an air extractor. According to the oil gas recovery device for the gas station, through the arrangement of the supporting plate, the oil gas recovery device for the gas station has the effects that the structure is more stable, and meanwhile the service life of the device is prolonged; in the using process, oil gas in the oil tank can be extracted through the conical extraction opening in the oiling process, so that the effect of extracting and recycling the oil gas more conveniently and rapidly is achieved, and the purposes of being convenient and rapid to operate, simple in structure and high in practicability are achieved.

The invention relates to the technical field of product oil retail, and provides a product oil retail system, which comprises an on-site service terminal deployed in a gas station site, a gas station management node arranged locally, a cloud data server connected remotely and a user mobile terminal, the field service terminal integrates an oiling machine, a payment terminal and a vehicle identification and environment monitoring module, executes oiling operation and collects data; the gas station management node gathers and processes data to realize inventory, sales and safety monitoring; the cloud data server aggregates multi-station data and is equipped with an energy efficiency evaluation module, a replenishment decision module, a data analysis module and a member management module. The system has the advantages that by constructing the field service terminal, the gas station management node and the cloud data server, the problem of data islands existing in a traditional system is effectively solved, and inventory dynamic early warning, accurate sales prediction, multi-mode payment, member management and three-dimensional safety monitoring are achieved; and the operation efficiency, the energy utilization rate and the user experience are remarkably improved.

A remote support system for multiple geographically dispersed fueling sites comprises a remote computing resource in operative communication with the fueling sites, the remote computing resource having a machine learning supervisor and a plurality of machine learning workers, the workers each having an area of responsibility. The machine learning supervisor is operative to: (a) receive a query from a user regarding a condition at a respective one of the fueling sites; (b) process the query to identify a topic of the query; (c) based on the topic, select one or more of the workers to have responsibility for collecting information in response to the query; (d) receive the information in response to the query from the one or more workers; and (e) provide the response to the query to the user. Each of the machine learning workers is operative to: (a) when the topic falls at least in part in the worker's area of responsibility, receive a request based on the query to gather information responsive to the topic; (b) collect and curate the information responsive to the topic; and (c) provide the information responsive to the topic to the supervisor.

1. The name of the design product: the main body of the lighting fixture. 2. The use of the design product: the main body of the lighting fixture for outdoor canopy (such as gas station canopy). 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the design protected is a partial design, and the dotted line represents the part not claimed; the design 2 design product is of indefinite length, and the length is omitted.

The invention provides a mobile refueling metering verification tool car, which relates to the technical field of petrochemical metering verification, and comprises a refueling metering verification unit, a safety unit, a mobile support unit, a metering mechanism, a storage mechanism, a flame arrester, a static elimination mechanism, a support mechanism and a lifting mechanism. The metering barrel and the storage barrel are arranged up and down, so that the integrated operation of primary verification, temporary storage and secondary detection of the oil product is realized; the static electricity eliminating mechanism can guide static electricity and stray current into the ground, the flame arrester prevents flames from entering and prevents oil gas from tempering, and the anti-explosion safety is improved; the bottom is matched with a foot jack through scissor fork lifting, the height can be accurately adjusted to align with the oil gun, and mobile verification is achieved through cooperation with wheels. A traditional independent metering barrel is replaced, manual repeated carrying is not needed, leakage and collision are reduced, operation is easy and convenient, safety and reliability are achieved, the metering self-checking efficiency and operation safety of the oiling machine of the gas station are greatly improved, and the metering barrel is suitable for daily metering checking scenes of the gas station.

A system includes a gas monitor including a gas sensing element, a wireless communication interface, and a sensor calibration including an operability calibration. The system also includes a gas station comprising at least one gas monitor physical interface and a wireless communication interface and a data manager comprising a wireless communication interface and an external communication interface, and configured to implement external communications between a remote device and the gas monitor, and between the remote device and the gas station. At least one of the gas station or the data manager is configured to update the sensor calibration to a monitoring calibration.

1. Name of the product in this design: Metering screen (for gas stations). 2. Purpose of this design: For use in gas station metering displays. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention discloses an environment-friendly and energy-saving gas station cornice signboard, which belongs to the technical field of gas station facilities and comprises a signboard frame, a lighting mechanism and a power storage mechanism are assembled in the middle of one side wall of the signboard frame, the lighting mechanism is far away from the signboard frame, the power storage mechanism is close to the signboard frame, and a photoelectric conversion mechanism is assembled on the upper side of the same side wall of the signboard frame. A self-checking mechanism is assembled between the photoelectric conversion mechanism and the signboard frame, a signboard is arranged on the same side of the signboard frame, a moving driving mechanism is assembled between the signboard and the signboard frame, and a follow-up lifting driving mechanism is assembled between the photoelectric conversion mechanism and the moving driving mechanism; the photoelectric conversion mechanism and the electricity storage mechanism are arranged, light energy can be converted into electric energy to be stored in the energy storage mechanism for power supply and illumination of the illumination mechanism, dependence on the electric energy of a gas station power supply system is reduced, and the energy-saving and environment-friendly performance is improved.

The utility model relates to the field of liquid level instrument devices, and discloses a liquid level instrument for an oil tank of a gas station, which comprises an indicating device and a measuring device, the measuring device is arranged at the bottom end of the indicating device, the indicating device comprises a protective shell, and a groove is arranged on one side of the bottom end of the inner side wall of the protective shell. The rear side of the middle of the bottom end of the inner side wall of the protective shell is fixedly connected with a dial, the front end of the dial is rotationally connected with a pointer, the front end of the dial is rotationally connected with a connecting rod, the front end of the protective shell is provided with an observation window, the middle of the bottom end of the protective shell is fixedly connected with a mounting pipe, and the bottom end of the mounting pipe is fixedly connected with a flange plate. According to the liquid level instrument for the oil tank of the gas station, the indicating device is arranged, so that oil leakage can be avoided, the safety can be effectively improved, and the measuring device and the overall mechanical structure are arranged, so that the safety during use can be effectively improved.

The utility model discloses a gas station monitoring mounting base, which is characterized by comprising a mounting box body, a positioning frame fixedly connected with the mounting box body, and a group of positioning holes formed in the positioning frame; the group of positioning pins are matched with the group of positioning holes; the mounting seat is matched with the positioning frame, a group of fixing holes are formed in the mounting seat, and one group of positioning pins is matched with one group of fixing holes. The mounting base is used for mounting a monitoring camera. The utility model relates to the field of monitoring equipment, in particular to a gas station monitoring installation base. According to the gas station monitoring installation base, synchronous movement of a set of positioning pins is achieved by rotating a handle, the installation base is fixed or separated, use is convenient, and the installation base is convenient to disassemble and assemble.

The present application relates to the field of environmental science and air pollution control technology, and discloses a method and device for dynamically estimating and quantifying the emission of volatile organic compounds of gas stations, which is based on the data of volatile organic compound emissions of gas stations and multi-source environmental data to construct data sets, input each data set into the corresponding initial prediction model to train the target prediction model, and calculate the single station emission prediction value through the target model; then, based on all single station prediction values, the input data error and model structure uncertainty are integrated and quantified, and finally the total emission of all gas stations and the corresponding uncertainty interval are calculated to realize the accurate prediction of the emission and the systematic quantification of the uncertainty, wherein through the multi-model training and uncertainty quantification, the present application not only realizes the accurate prediction of the emission of volatile organic compounds of gas stations and the calculation of the total emission, but also outputs the total emission uncertainty interval with reliable confidence level and quantifies the fluctuation risk of the prediction result.

1. The name of the design product: intelligent POS machine (JHL720). 2. The use of the design product: used for collection in supermarkets, gas stations, restaurants, vegetable markets and other places. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

This invention provides a method, apparatus, and device for generating clues about abnormal gas stations. The method includes: determining the effective stopping locations of each vehicle before arriving at each target gas station based on electronic waybill data of each vehicle of the target type and location information of each target gas station; the effective stopping location represents a location where the stopping time exceeds a first threshold; determining the location of a target oil depot based on the effective stopping locations of each vehicle before arriving at each target gas station and the location information of the target object in a geographic information system; determining the location information of the abnormal gas station based on the location of the target oil depot and the electronic waybill data of each vehicle; and generating clues about the abnormal gas station based on the location information of the abnormal gas station. This method improves the efficiency and accuracy of identifying abnormal gas stations.

The utility model discloses a recycling device for gas station sewage treatment, which belongs to the technical field of sewage treatment and comprises a base, a treatment cylinder is fixedly connected above the base, a fixing plate is fixedly connected to one side of the base, a feeding pipe is fixedly connected to the outside of the treatment cylinder, a turntable is arranged on one side of the fixing plate, and a discharging pipe is arranged on the other side of the turntable. An auxiliary structure is arranged in the rotating disc, the auxiliary structure is in lap joint with the feeding pipe, the auxiliary structure is in lap joint with the limiting pipe, and a motor is arranged in the fixing plate. According to the sewage treatment device, the rotating disc, the auxiliary structure, the limiting pipe and the feeding pipe are arranged, flowing sewage can be filtered through cooperation of the motor, the auxiliary structure and the rotating disc, and filtered impurities can be left in the filter cylinder through closing and unfolding of the first rotating shaft and the second rotating shaft; the impurities in the filter cartridge can be conveniently and independently treated subsequently, so that the phenomenon of blockage caused by excessive accumulation of the impurities is avoided, and the flexibility of the recycling device is guaranteed.

The invention relates to an oil discharge eight-step method automatic supervision method fusing target detection and sequential logic. The method comprises the following steps: carrying out video monitoring on an oil discharge area of a gas station; collecting an oil unloading operation image when oil unloading operation is carried out in an oil unloading area of the gas station; and constructing an oil discharge eight-step method identification network and the like. According to the method, through the steps of installing the camera, collecting the oil unloading operation image and the like, an oil unloading eight-step method recognition network and cascade trigger type state machine logic are constructed, non-contact intelligent sensing of the whole process of oil unloading operation and real-time blocking of illegal behaviors are achieved, traditional civil air defense supervision is converted into standardized technical defense management and control, and the safety of the whole process of oil unloading operation is improved. Therefore, the intrinsic safety level of a petrochemical industry retail link is remarkably improved. The technical problems that in the prior art, a manual supervision mode has space-time blind areas and subjective hysteresis, a traditional universal vision algorithm is low in recognition precision on tiny key components such as an electrostatic grounding clamp, and rigid control over strict sequential logic of an operation process is lacked can be solved.

The invention relates to the technical field of power line carrier, in particular to a voice broadcast module based on power line carrier, which comprises a power line carrier host deployed in a gas station business room, the power line carrier host comprises a main control unit, a network communication unit, a power line carrier modulation unit and a power supply unit; the at least one power line carrier voice playing board is installed in the oiling machine, and the power line carrier voice playing board comprises a slave control unit, a power line carrier demodulation unit, a voice synthesis unit, an audio amplification unit, a bit number configuration unit, a power line network and a power supply unit; through cooperative work of the power line carrier host and the power line carrier voice playing board, millisecond-level directional transmission of payment result information in an explosion-proof environment of a gas station is achieved, voice is played through a built-in loudspeaker of the refueling machine, for example, the payment success of a No.3 refueling machine is 200 yuan, a pump island watch man can accurately obtain the payment state in real time, and the service life of the pump island is prolonged. Therefore, the risk of order escape caused by information delay of the business room and the refueling island is thoroughly eliminated.

1. Name of the product in this design: Gas Station Canopy. 2. Purpose of this design: for use on the roof of a gas station. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The design for which protection is sought includes color.

The present application relates to the pry dress gas station field, specifically is related to a pry dress environmental protection oil unloading system, including by control room and tank body containing warehouse composition pry dress gas station ontology, still including water supply assembly, spray cooling assembly and temperature detector, water supply assembly includes water tank, pressurizing pump and intermittent drive mechanism, water tank is equipped with water inlet, water outlet and backflow port, intermittent drive mechanism includes driver, ejector pin, proximity switch and control mechanism, control mechanism includes water tank, horizontal pipe, piston and telescopic rod, water tank is equipped with water inlet, first drain and second drain, telescopic rod includes movable rod, spray cooling assembly is intermittently sprayed to oil tank through intermittent drive mechanism, the work of pressurizing pump is intermittently interrupted through water power drive, and the frequency of stepping motor is replaced by this mode, and it is efficient and environmental protection.

The utility model provides a checking vehicle for a gas station, which belongs to the technical field of refueling machine checking equipment and comprises a buffer plate arranged on a carriage bearing surface along the axial direction of the carriage bearing surface, sliding rails are arranged on the left side and the right side of the buffer plate respectively, and an electric push rod is arranged on one side, close to the front end of a carriage, of each sliding rail. A supporting plate is arranged on the upper portion between the sliding rails, a set of standard metering tanks are fixedly arranged on the supporting plate, an opening is formed in the liquid outlet end of each standard metering tank, a sliding way is arranged on the lower portion of each opening, and a pair of collecting grooves are arranged in each sliding way in a sliding mode. The opening corresponds to the liquid inlet of the collecting tank, so that the oil flows into the collecting tank through the elbow, then the baffle is pulled out, the collecting tank is driven to move in the slide way through the movable grip, the oil in the collecting tank is taken out, collection is completed, and the situation that the service life of a carriage is affected due to the fact that the collected oil splashes is avoided.

The invention relates to an oil tank truck delivery method and system for a refueling station replenishment order and a medium, and the method comprises the steps: S1, sequentially selecting an order from an order demand table, and judging whether the refueling station replenishment order is subjected to one-time splitting or not according to the effective volume of a refueling station storage tank; s2, the vehicle information table is traversed in sequence, oil tank truck compartments matched with order demands are screened out for the independent orders or the sub-orders in the S1, and full-load transportation of the tank trucks is achieved with the compartment capacity as the actual delivery quantity R of the orders; and S3, if the oil tank truck compartments meeting the conditions cannot be found in the step S2, carrying out multi-compartment distribution or non-full-compartment transportation on the order. Under the special conditions that the order demand is large or the storage tank of the gas station is small, the order can be reasonably split, the oil loading / unloading operation frequency of the oil depot and the gas station is reduced as much as possible under the condition that safe oil supply is guaranteed, and the delivery efficiency of the oil tank truck is improved.

A method for automated fuel station operation using a system that interacts with an existing point of sale (POS) system. AI-powered cameras detect a vehicle’s entry and perform license plate recogniti

The utility model relates to the field of oil gas recovery of gas stations, and discloses a quick-connection oil gas recovery sensor which comprises a sensor body, a gas inlet pipe is fixedly connected to the top end of the sensor body, a gas outlet pipe is fixedly connected to the bottom of the sensor body, and a mounting pipe is arranged outside the sensor body. A sleeve is fixedly connected to the outer wall of the air inlet pipe, an insertion hole is formed in the surface of the sleeve, a threaded ring is in threaded connection with the outer wall of the mounting pipe, an insertion rod is fixedly connected to a pipe opening of the mounting pipe, and a supporting assembly is arranged on the outer wall of the mounting pipe. The outer wall of the end, away from the sensor body, of the air inlet pipe is matched with the inner wall of the mounting pipe, and the diameter of the sleeve is equal to that of the mounting pipe. According to the utility model, through the arrangement of the sleeve, the insertion hole, the insertion rod and other structures, the rapid connection between the sensor and the installation pipe is realized, no extra tool is needed, the installation time is shortened, and the installation convenience is improved.

The invention relates to a method and system for measurement of water content of alternative marine fuels, namely methanol, ethanol or ammonia. The measuring is done during bunkering of a marine vessel. The system comprises a water content measuring device (10) which is arranged attachable to a fuel conduit (3) in a bunkering station (7) for a marine vessel (1); and is arranged to measure the water content on-line from the fuel conduit (3) during bunkering of the marine vessel (1).

The system uses image recognition to identify the vehicle numbers of vehicles that regularly visit energy refueling stations (such as gas stations) for energy replenishment (such as refueling), and uses information associated with those vehicle numbers to diagnose tire safety, including in cases where the vehicle user is unaware of it. The results of this diagnosis are then used to promote the sale of highly profitable tires. [Solution] A tire diagnostic result output system for an energy refueling station, comprising: a vehicle number photographing unit that photographs the vehicle number portion of a vehicle at the energy refueling station; a vehicle number recognition unit that recognizes the vehicle number of the vehicle; a vehicle information storage unit that stores information about the vehicle; a tire condition inspection unit that inspects the condition of the vehicle's tires; a tire diagnostic result output unit that outputs a diagnostic result of the tire condition from the vehicle information stored in the vehicle information storage unit and the information obtained by the tire condition inspection unit; and a tire diagnostic system control unit that controls each unit.

The utility model relates to the technical field of oil-water filtering, in particular to an oil-water filtering device for a gas station, which comprises a filtering tank, a water inlet pipe is mounted at the top of one side of the filtering tank, and a connecting pipe connected with a storage tank is arranged on one side of the water inlet pipe. One end of the water inlet pipe and one end of the connecting pipe are fixedly connected with a first connecting base and a second connecting base respectively, a connecting assembly and a sealing assembly are arranged at the joint of the first connecting base and the second connecting base, an oil discharging pipe is installed at the top of the other side of the filtering tank, and a water discharging pipe is installed at the bottom of the other side of the filtering tank. According to the utility model, not only can the connection between the filtering tank and the storage tank be simpler and quicker, so that the installation efficiency is improved, but also the leakproofness of the connection part of the filtering tank and the storage tank can be effectively enhanced, and the leakage condition at the connection part is further avoided.

A system for gas monitoring includes a cooperative monitoring group for gas monitoring, which includes a plurality of gas monitors comprising a gas sensing element, a battery, a monitor wireless charging circuit, and a wireless communication interface. The cooperative monitoring group includes a gas station including a gas monitor coupling interface and a wireless communication interface. The gas monitor coupling interface includes a wireless charging pad and a gas station wireless charging circuit. The gas station includes a charging manager configured to operate the gas station wireless charging circuit to charge the battery of an associated gas monitor in response to being positioned in proximity to the wireless charging pad. The cooperative monitoring group includes a data manager comprising a wireless communication interface and an external communication interface. The cooperative monitoring group is configured to operate as a mesh network with external communications routed through the data manager.

1. Name of the product in this design: Oil and gas recovery pump. 2. Purpose of this design: For oil and gas recovery at gas stations to reduce environmental pollution. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

Systems for gas monitoring at a facility include a cooperative monitoring group of gas monitors including a network of end points, the end points comprising at least one end point from each class selected from a gas monitor class, a gas station class, and a data manager class. The cooperative monitoring group is configured to operate as a mesh network, and external communications of the cooperative monitoring group from end points of the gas station class and the gas monitor class are routed through end points of the data manager class.