174results about How to "Improve refueling efficiency" patented technology

At a high pressure hydrogen or compressed natural gas vehicle refuel depot, the thermal energy (heat) generated by from the high flow rate of the high pressure refueling gas is evacuated from the on board fuel tank[s] of consumer vehicles eliminating the need for refueling pre treatments such as a slow fill, secondary precooling, and pressure overfill otherwise used to achieve a full vehicle tank refill. In an example, a high pressure fuel depot refilling line is operatively interconnected to an on board vehicle tank having a gas flow circuit wherein the refuel gas itself is circulated within the on board tank to absorb the compression heat of refueling and then to an external radiator before being released into the tank.

Apparatus wherein the compression heat of refueling of a high pressure storage tank is evacuated from the interior of the tank in which a gas circulating within the tank passes through an ejector pump powered by the mechanical energy of the refueling gas as the gas traverses from the high pressure refuel depot to the storage tank and the circulating gas absorbs the refueling heat and carries the heat to a cooling system before the gas is introduced into the tank for storage.

The invention relates to a self-service refueling method and system and a refueling machine. The self-service refueling method includes: acquiring serial number of an electronic tag and position coordinates of a vehicle through communication between at least three base stations of a gas station and the electronic tag of the vehicle; according to a preset first association relation, searching a payment account corresponding to the acquired serial number information, and determining identification of a refueling machine corresponding to the position coordinates of the vehicle according to a preset second association relation, wherein the first association relation includes serial number information and payment accounts corresponding to multiple electronic tags, and the second association relation includes position information and refueling machine identifications corresponding to multiple parking positions; according to the determined refueling machine identification, receiving refuelingcost information from the corresponding refueling machine, and deducting the refueling cost from the searched payment account. By implementation of the technical scheme, the whole refueling process is completed without participation of vehicle owners, and great user experience and high refueling efficiency are realized.

The invention discloses an automatic unmanned gas station automatic oiling, monitoring and management system, comprising an automatic oiling service robot, an intelligent oiling machine, a sensor group, a monitoring system, a master control and host module, an automatic vending machine, a gas station main body and a terminal management chamber, and possessing the functions of automatic oiling, safety parameter intelligent detection, automatic charging, all-weather supervision, data interaction and management, automatic selling, oil card charging, safety warning, voice prompt, etc. Through joint operation of all modules, the system realizes hierarchical and regional management on each device of a gas station, thereby allowing a whole gas station to realize distributed treatment and centralized management, and improving the operation safety and reliability of the whole gas station.

Apparatus wherein the compression heat of refueling of a high pressure storage tank is evacuated from the interior of the tank in which a gas circulating within the tank passes through an ejector pump powered by the mechanical energy of the refueling gas as the gas traverses from the high pressure refuel depot to the storage tank and the circulating gas absorbs the refueling heat and carries the heat to a cooling system before the gas is introduced into the tank for storage.

A system for reducing the energy and for reducing the time required to refill on board tanks on a vehicle from a high pressure fuel depot refilling line operatively interconnected to the tank wherein the refuel gas itself is circulated within the on board tank to absorb the compression heat of refueling, and the heat thereby absorbed is radiated from the refueling circuit to an external environment such that a close to optimum refill of the tank is achieved without the need for a slow fill, precooling or pressure overfill.

A heat management system for a high pressure gas tank comprising a loop circulation path for the gas including a path through an internal heat exchanger in the tank and a path through a heat exchanger external to the tank, wherein, in the instance of refueling, the refueling gas circulates multiple times in the loop through the internal heat exchanger and the external heat exchanger and in the course of circulation, a portion of the gas from the refuel line is introduced into the tank. In a reverse circulation during driving, the tank is warmed by heat exchange from the external heat exchanger to the internal heat exchanger.

Apparatus wherein the compression heat of refueling of an on board vehicle tank is evacuated from the interior of the on board tank by a heat absorber within the tank through a radiator external to the tank and in which a coolant circulating from the heat absorber within the tank to the external radiator [and / or an associated blower system] is powered by the mechanical energy of the refueling gas as the gas traverses a turbine from the high pressure refuel depot to the low pressure on board tank. The turbine powers the gas cooling system.

The invention discloses a fuel component refueling handling technology of rectilinear atomic pile, which contains new fuel receiving, checking and storing, core refueling, spent fuel component transportation and sending, wherein the core refueling, spent fuel component transportation and sending is finished by digital control handler on the magnet track between the reactor pile department and fuel department. The invention improves the refueling efficiency and economity, which reduces the system cost and operator working strength.

A system for reducing the energy and for reducing the time required to refill on board tanks on a vehicle from a high pressure fuel depot refilling line operatively interconnected to the tank wherein the refuel gas itself is circulated within the on board tank to absorb the compression heat of refueling, and the heat thereby absorbed is radiated from the refueling circuit to an external environment such that a close to optimum refill of the tank is achieved without the need for a slow fill, precooling or pressure overfill.

The invention relates to a self-service refueling system, which comprises a client side, a processing device and a communication device, wherein the client side is used for receiving current position information input by a user, obtaining the station information of each self-service gas station and selecting an optimal gas station from each self-service gas station according to the information and the current position of a vehicle; the processing device is arranged on each gas station, is used for automatically refueling the vehicle after a refueling request sent from the vehicle is received, and sending refueling information to the communication device after refueling is finished; and the communication device is used for obtaining the personal information of the user, generating payment information according to the refueling information and the personal information and sending the payment information to a pre-bound payment system. The self-service refueling system is high in refueling efficiency.

The invention discloses a vehicle refueling system and method. The system comprises a vehicle information acquisition device, a first communication device, a second communication device, a comparisonmodule and a settlement module, wherein the vehicle information acquisition device is used for acquiring vehicle identification information; the first communication device is arranged on the vehicle information acquisition device and used for sending the vehicle identification information and refueling information; the second communication device is used for receiving the vehicle identification information and the refueling information which are sent by the first communication device; the comparison module is used for comparing the vehicle identification information received by the second communication device with pre-stored first standard information and producing a comparison result; the settlement module is used for performing settlement according to the comparison result, the refuelinginformation and pre-stored second standard information and producing settlement information. With the adoption of the vehicle refueling system, the vehicle information can be identified automatically, automatic deduction is performed according to parameters such as refueling amount and the like, and manual operation is not needed. Therefore, the refueling efficiency is improved while labor cost is saved.

The invention discloses a method and system for automatic fuel charging of an automobile. The system comprises an automobile intelligent terminal, an automobile fuel tank, a cloud database and a gas station, the gas station comprises two or more fuel charging channels, two or more intelligent fuel charging piles are arranged at one side of each fuel charging channel, an information matching system and an information display screen are arranged at the periphery of each intelligent fuel charging pile, a 'fuel charging' indicating lamp and a 'fuel charging allowed' indicating lamp are arranged on the front face of each intelligent fuel charging pile, and a fuel charging pipe is arranged on the side face of each intelligent fuel charging pile. According to the method and system, the fuel amount of the fuel tank of the automobile can be monitored in real time through the automobile intelligent terminal, when the fuel is insufficient, a user is reminded and navigation is conducted on the peripheral nearest gas station, after the automobile is navigated to the gas station, fuel charging is conducted automatically, and thereby the technical problems that in the prior art, a gasoline meter and a fuel tank of an automobile are inconvenient to use, the design is not humanized enough, fuel charging efficiency is low, and safety is poor.

A system for increasing the overall efficiency of a high pressure gas fueled vehicle and refilling station infrastructure wherein the compression heat of high pressure refueling of an on board tank is absorbed by a temperature dependent melting / solidifying media within the interior of an on board tank and may be dispersed through an external radiator.

The invention relates to an automatic refueling system for an automobile. An electronic control unit is connected with a refueling server and a third-party platform through the network. A liquid crystal display is used for oil product information selection and online payment. An oil tank lid opening and closing device comprises a driving motor and a revolute pair and is used for driving an oil tank lid to be opened or closed. An oil tank plug is arranged on the inner side of the oil tank lid and used for tightly pressing an oil tank opening of an oil tank of the automobile. A distance measurement receiver / transmitter is arranged beside the oil tank opening. A refueling robot is a mechanical arm, wherein the bottom of the refueling robot moves on the plane and stretches in the space. A refueling gun is located at the upper end of the mechanical arm of the refueling robot. A liquid level alarm is arranged on the refueling gun. A distance measurement transmitter and a distance measurement receiver are arranged on the portion, close to the refueling gun, of the refueling robot. A controller is used for receiving signals of the distance measurement receiver / transmitter, the distance measurement receiver and the liquid level alarm and controlling the distance measurement transmitter and the refueling gun. The distance measurement receiver / transmitter receives signals of the distance measurement transmitter. According to the automatic refueling system for the automobile, self-service refueling is achieved, paying is convenient, and the refueling efficiency is improved.

Reduction of fuel tank heating during the refueling process is effected by a coolant exchange between the station and the vehicle whereby an on board heat exchanger internal to the tank is interconnected through a heat exchanger external to the tank with a station side cooler that cools the refill gas to an ambient temperature. As a result of station provided ambient temperature cooling, the vehicle does not need to have particularly complicated on-board cooling devices, nor does the station need to be encumbered with complex and expensive pre cooling devices.

The invention discloses a self-service refueling method and system, and a computer readable storage medium. The method comprises the steps of receiving a refueling instruction triggered based on useroperation, and sending a refueling request corresponding to the refueling instruction to a refueling machine management platform, thereby enabling the refueling machine management platform to performauthentication on the refueling request; receiving refueling permission information fed back after the authentication of the refueling machine management platform to the refueling request is passed; and obtaining refueling machine identity information corresponding to the refueling permission information, thereby finishing self-service refueling through a refueling machine corresponding to the refueling machine identity information. Through the method and the system, the motor vehicle refueling efficiency is effectively improved and the refueling process can be performed in a self-service manner.

The invention provides a vehicle refueling method, a vehicle, a refueling device, a refueling system and a cloud server. The vehicle refueling method provided by the invention comprises the steps thatthe vehicle uploads the current position information to the cloud server in real time to enable the cloud server to determine that the vehicle is located in a refueling station area according to thecurrent position information, the vehicle obtains the refueling amount required to be added at present when the vehicle receives a successful connection instruction sent by a refueling device, and thevehicle sends the refueling amount and vehicle identity information to the refueling device to enable the refueling device to refuel the vehicle according to the refueling amount and send the generated cost order and the vehicle identity information to the cloud server so as to enable the cost order to be paid by an account bound with the identity information in the cloud server. The vehicle refueling method provided by the invention greatly simplifies the vehicle refueling steps, realizes automatic refueling of the vehicle and thus improves the refueling efficiency of the vehicle.

The invention provides a refueling method for a refueling machine and a refueling method and refueling system for a vehicle. The refueling method comprises the following steps: when the vehicle passes by, sending a fuel type to the vehicle by remote RFID for the vehicle to judge whether the fuel type is matched with an engine of the vehicle or not; after a fuel gun of the refueling machine is inserted into a refueling port of the vehicle, sending fuel information to the vehicle by remote RFID, and receiving refueling information sent by the vehicle, the refuel information comprising at least one fuel type matched with the engine of the vehicle and unit price thereof and the refueling information comprising a fuel type and fuel charge selected by a user; controlling the fuel gun to start refueling according to the refueling information. According to the technical schemes of the refueling method for the refueling machine and the refueling method and refueling system for the vehicle, not only can the refueling efficiency be improved, but also the problem of vehicle damage caused by mismatching between the fuel type and the engine of the vehicle can be solved.

The embodiment of the invention discloses an intelligent oiling method and a terminal. The method includes the steps that the terminal has access to an oiling payment page corresponding to a target oil station when a user enters the area of the target oil station; the terminal obtains the oiling payment information of the user and sends the oiling payment information to a server after the user completes the payment on the oiling payment page so that the server can inform the terminal corresponding to the target oil station, wherein the oiling payment information includes the information of the target oil station and oil product number information. By achieving oiling payment on the terminal intelligently, oiling efficiency and user experience are improved.

Apparatus for the thermal management of high pressure gas storage tanks wherein the compression heat of refueling the tank is evacuated from the interior of the tank in which a gas circulates within the tank powered by a pump powered and as the gas traverses from the high pressure refuel depot to the storage tank, the circulating gas absorbs the refueling heat and carries the heat to a cooling system having a supplemental heat exchange device before the gas is introduced into the tank. The apparatus may be operated in reverse to transfer heat from a source to the tank interior to provide more complete exhaustion of the tank during vehicle operation.

Apparatus for heat exchange in a high pressure gas storage tank wherein a heat absorbent gas media circulates within the tank and absorbs or radiates the heat resulting from compression and expansion of gas stored in the on board tank depending upon the mode of operation of the vehicle, the gas media is circulated through a heat exchange unit external to the tank whereby heat is radiated to or absorbed from an environment external to the tank, and an in situ heat exchange device installed within the tank absorbs or radiates the heat from or to the gas stored in the tank as a result of heat exchange through a unit external to the tank.

The invention relates to a guidance method for a refueling stopping position. The method comprises the following steps: S1) a vehicle to be refueled is guided by a fixed notice board according to an own required oil product type to enter a corresponding refueling waiting area to be queued for waiting; S2) a video detector in the corresponding refueling waiting area carries out vehicle body image data collection on the vehicle and sends the vehicle body image data to a control terminal; S3) each vacancy sensor detects whether other vehicles are stopped on a corresponding stopping position or not, parking place state data is generated, and the parking place state data is sent to the control terminal in real time; S4) the control terminal carries out comprehensive analysis and processing on the vehicle body image data, a required oil product type, the parking place state data and the like to match a proper stopping position for the vehicle; S5) the control terminal judges whether the stopping position suitable for the vehicle is matched or not; S6) when the stopping position suitable for the vehicle is matched, stopping position information is sent to a corresponding display screen, vehicle guidance work is finished, and next vehicle guidance work is begun; S7) when the stopping position suitable for the vehicle is not matched, information of please waiting is sent to the corresponding display screen, and matching is continuously carried out.

The invention is suitable for the technical field of communication, and provides a payment system and method for oil product cost. The system comprises oil engine equipment which comprises at least one oil gun, a master control server and at least one movable settlement terminal, wherein the oil engine equipment is used for refueling a vehicle, and sending transaction data to the master control server after the vehicle finishes refueling, wherein the transaction data comprises oil gun identification and a transaction amount; the master control server is used for receiving the transaction datasent from the oil engine equipment, and sending the transaction amount to the movable settlement terminal corresponding to the oil gun identification; and the at least one movable settlement terminalis used for outputting the transaction amount, and executing transaction settlement according to the operation of a user. Therefore, a car owner does not need to get off to pay the transaction amounton a cashier desk; in addition, when more refueling cars are in the presence, the car owner does not need to queue up, so that operation is simple, user time is saved, user experience is improved, a situation of fleeing without paying can be avoided to a certain degree; and for a gas station, management can be enhanced, and the refueling efficiency of the gas station is improved.

The invention discloses an automatic attaching machine for electronic product auxiliary materials. The automatic attaching machine comprises a conveying mechanism, a positioning and supporting mechanism, an attaching mechanism and a material supplying mechanism; the conveying mechanism is horizontally arranged on a rack; the positioning and supporting mechanism is arranged at an attaching stationin the conveying mechanism, when a fixture moves to the attaching station, the fixture is positioned by the positioning and supporting mechanism, and a product in the fixture penetrates through the fixture upwards to be jacked and supported and adsorbed and fixed downwards through the positioning and supporting mechanism; the material supplying mechanism is arranged on one side of the conveying mechanism and used for guiding out at least two auxiliary materials; and the attaching mechanism is arranged between the attaching station and the material supplying mechanism in a crossing mode and used for attaching the auxiliary materials to the product after the auxiliary materials guided out of the material supplying mechanism are adsorbed, fixed and moved to the attaching station. According tothe automatic attaching machine for the electronic product auxiliary materials, the functions of multi-product bearing, fixture positioning, product jacking and supporting and adsorbing and heating are achieved, the material supplying assembly achieves quick disassembling and replacing, the condition that a material belt is jammed and pulled to be broken is reduced, a multi-material automatic material taking and attaching function is achieved, the universality is high, and the part replaceability is high.