WO2018045666A1 - 加油站查找方法以及车载智能设备 - Google Patents

加油站查找方法以及车载智能设备 Download PDF

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Publication number
WO2018045666A1
WO2018045666A1 PCT/CN2016/110694 CN2016110694W WO2018045666A1 WO 2018045666 A1 WO2018045666 A1 WO 2018045666A1 CN 2016110694 W CN2016110694 W CN 2016110694W WO 2018045666 A1 WO2018045666 A1 WO 2018045666A1
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WO
WIPO (PCT)
Prior art keywords
gas station
vehicle
information
oil quantity
smart device
Prior art date
Application number
PCT/CN2016/110694
Other languages
English (en)
French (fr)
Inventor
刘均
宋朝忠
欧阳张鹏
Original Assignee
深圳市元征科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市元征科技股份有限公司 filed Critical 深圳市元征科技股份有限公司
Publication of WO2018045666A1 publication Critical patent/WO2018045666A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3469—Fuel consumption; Energy use; Emission aspects

Definitions

  • the present invention relates to the field of vehicle networking, and in particular, to a gas station searching method and an in-vehicle smart device.
  • V2X Vehicle to X
  • V2X Vehicle to X
  • V2X Vehicle to X
  • V2X Vehicle to X
  • V2N Vehicle to Nomadic Devices
  • the inventors of the present invention found in the research and practice that there is a need for improvement in the prior art vehicles.
  • the driver generally judges whether it is necessary to refuel according to the amount of oil.
  • it is generally used to find a customary gas station to refuel, when the driver goes to the field or to some Unfamiliar road conditions ⁇ , because the distance of the gas station can not be effectively judged, it is easy to cause the fuel to run out during the driving process and cause the vehicle to stall.
  • Embodiments of the present invention provide a gas station search method and a vehicle-mounted smart device, in order to automatically determine the amount of oil and find the most suitable gas station, to meet the driver's need for automation of vehicle-related equipment, and to avoid the driver's driving process.
  • a first aspect of the embodiments of the present invention provides a method for searching for a gas station, including:
  • the vehicle intelligent device acquires the oil quantity information of the vehicle, and determines whether the oil quantity is less than the oil quantity threshold according to the oil quantity information; if the oil quantity is less than the oil quantity threshold, the vehicle equipment sends the gas station position to the roadside unit Request
  • the in-vehicle smart device receives location information of at least one gas station returned by the roadside unit based on the gas station location request; [0011] The in-vehicle smart device filters the at least one gas station based on the oil quantity information and the position information of the at least one gas station, thereby obtaining a target gas station.
  • a second aspect of the embodiments of the present invention provides a vehicle-mounted smart device, including:
  • a first function module configured to acquire oil quantity information of the vehicle, and determine, according to the oil quantity information, whether the oil quantity is less than an oil quantity threshold; if the oil quantity is less than the oil quantity threshold, the vehicle-mounted equipment to the roadside unit Send a gas station location request;
  • a second function module configured to receive location information of the at least one gas station returned by the roadside unit based on the gas station location request
  • the third function module is configured to filter the at least one gas station based on the oil quantity information and the position information of the at least one gas station, thereby obtaining a target gas station.
  • the in-vehicle intelligent device in the vehicle automatically detects and acquires the oil quantity information, and when the oil quantity is less than the oil quantity threshold, that is, the oil quantity is insufficient, the The networked V2X in-vehicle device automatically sends a gas station location request to the roadside unit, the roadside unit is based on the location information of the at least one gas station returned by the gas station location request, and the in-vehicle smart device receives the return from the roadside unit At least one location information of the gas station, and screening the at least one gas station to obtain a target gas station, the target gas station is the best choice within the available driving distance of the vehicle, visible
  • the vehicle automatically determines the amount of oil and pushes the most suitable gas station, which satisfies the driver's need for automation of the vehicle-related equipment, and is beneficial to avoid the driver's distance from the gas station during the driving process.
  • FIG. 1 is a schematic flow chart of a method for searching for a gas station according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of another method for searching for a gas station according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a gas station screening method for a gas station searching method according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a system for searching for a gas station according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a vehicle-mounted smart device according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of another in-vehicle smart device according to an embodiment of the present invention.
  • the vehicle networking refers to a huge interactive network composed of information such as vehicle position, speed, and route.
  • the vehicle can complete its own environment and state information through GPS, RFID, sensors, camera image processing, and the like.
  • V2X Vehicle to X refers to the exchange of information between the vehicle and the outside world. This is the development trend and key technology of intelligent transportation in the future. V2X specifically expresses the specific communication technology in the Internet of Vehicles.
  • FIG. 1 is a schematic flow chart of a method for searching for a gas station according to an embodiment of the present invention.
  • the in-vehicle smart device acquires oil quantity information of the vehicle where the vehicle is located.
  • the vehicle-mounted smart device can obtain the oil quantity information in the oil tank through a sensor disposed in the fuel tank of the vehicle, where the oil quantity information includes a remaining oil volume, an oil component used, and the like.
  • the in-vehicle smart device is a device in a car network, and specifically, the in-vehicle smart device is a V2 X terminal device.
  • the in-vehicle smart device is installed in a vehicle, and the in-vehicle smart device may be a car navigation device, and may be a fuel consumption recorder, a driving recorder, or other in-vehicle device. [0034] 102.
  • the in-vehicle smart device determines, according to the oil quantity information, whether the oil quantity is less than an oil quantity threshold.
  • the vehicle-mounted smart device actually obtains the oil quantity information in the fuel tank, and compares the remaining oil quantity in the oil quantity information with the oil quantity threshold value, when the oil quantity is less than the oil quantity threshold value,
  • the trigger signal is entered into the gas station search step; when the oil amount is greater than or equal to the oil amount threshold ⁇ , the signal will not be triggered, and the vehicle-mounted smart device continues to monitor the fuel tank information in the fuel tank.
  • the in-vehicle smart device may also issue a prompt message, and the prompt message is used to notify the driver of the defect.
  • the vehicle has insufficient oil.
  • the in-vehicle smart device sends a gas station location request to a roadside unit.
  • the vehicle-mounted smart device sends the gas station to the roadside unit a location request, so that the roadside unit searches for location information of at least one gas station within a preset range around the vehicle based on location information of the vehicle.
  • the gas station location request includes an identifier of the in-vehicle smart device, wherein the identifier of the in-vehicle smart device is a unique identifier of the in-vehicle smart device, and the identifier of the in-vehicle smart device It can be any one or a combination of numbers, characters or letters.
  • the in-vehicle smart device sends a gas station location request to the roadside unit, including: the in-vehicle smart device transmitting a gas station location request to the roadside unit by wireless transmission.
  • the wireless transmission method can be Bluetooth, zigbee, WLAN, GPRS or infrared, and the like.
  • the in-vehicle smart device may send a gas station location request to any roadside unit.
  • the in-vehicle smart device may be toward the roadside closest to the vehicle.
  • the unit sends a gas station location request.
  • the in-vehicle smart device receives location information of at least one gas station returned by the roadside unit based on the gas station location request.
  • the roadside unit searches for location information of at least one gas station within a preset range around the vehicle based on the location information of the vehicle, and transmits the location information of the at least one gas station through wireless transmission.
  • the mode is transmitted back to be received by the in-vehicle smart device.
  • the wireless transmission method may be Bluetooth, zigbee, WLAN, GPRS or infrared, and the like.
  • the wireless transmission manner of the vehicle-mounted smart device transmitting the gas station position request and receiving the position information of the at least one gas station returned by the roadside unit may be the same or different. The invention is not specifically limited.
  • the roadside unit is a device in a vehicle network
  • the location information of the roadside unit searching for at least one gas station within a preset range around the vehicle may be obtained by using the actual location
  • the location information of at least one gas station may be downloaded from the vehicle networking server or may be uploaded by other vehicles; the location information of at least one gas station in the vehicle may be sent by the roadside unit or downloaded from the server.
  • the location information of at least one gas station in the server may be uploaded by the vehicle or uploaded by the roadside unit.
  • the in-vehicle intelligent device performs screening on the at least one gas station based on the oil quantity information and position information of the at least one gas station, thereby obtaining a target gas station.
  • the screening of the at least one gas station by the in-vehicle smart device is based on the location information of the at least one gas station, and is based on the available travel distance corresponding to the fuel quantity information of the vehicle. filter.
  • the in-vehicle smart device filters the at least one gas station based on the oil quantity information and the position information of the at least one gas station to obtain a target gas station, and the target gas station is based on The most suitable gas station screened by the screening rules.
  • the in-vehicle smart device may issue a prompt for informing the driver of the acquisition of the target gas station.
  • the prompt may be any one or a combination of sound, light, or tactile cues.
  • the sound prompt may be a combination of one or more of a whistle sound and a voice broadcast;
  • the light prompt may be a combination of one or more of a warning light prompt, a text prompt and an image prompt;
  • the tactile prompt may be a vibration , any combination of one or more of the taps.
  • the in-vehicle smart device can also prompt the acquisition of other gas stations to facilitate the driver to perform the next operation.
  • the in-vehicle intelligent device in the vehicle automatically detects the acquired oil quantity information, and when the oil quantity is less than the oil quantity threshold, that is, the oil quantity is insufficient, the Car intelligence The device may issue a prompt message for informing the driver that the vehicle has insufficient fuel, and the in-vehicle smart device automatically sends a gas station position request to the roadside unit, and the roadside unit returns at least based on the gas station position request.
  • the vehicle automatically determines the amount of oil and pushes the most suitable gas station, which satisfies the driver's automation of the vehicle-related equipment.
  • the intelligent demand is conducive to avoiding the situation that the driver cannot properly refuel due to the underestimation of the distance of the gas station during driving.
  • the gas station method further includes: the onboard smart device automatically sets a current position as a starting point, and the target gas station is set as an end point to obtain a navigation route and navigate.
  • navigation includes navigation through GPS navigation, network navigation, and other forms.
  • the in-vehicle smart device can also issue information to prompt and/or display the acquisition status of the other gas stations, and the in-vehicle smart device automatically sets the current position.
  • the target gas station is set as the end point to get the navigation route and navigate, but the driver can also proceed to the next step, including allowing automatic navigation and not allowing automatic navigation.
  • the in-vehicle smart device can also send information to other gas stations. Get the situation for prompting and/or display.
  • the in-vehicle smart device automatically sets the current position as a starting point, the target gas station is set as an end point to obtain a navigation route and navigates, but the driver can also perform the next operation, such as terminating automatic navigation.
  • the driver may select other gas stations to navigate according to personal preferences and according to specific actual conditions.
  • the vehicle smart device obtains the target gas station
  • the driver has also obtained Other gas stations based on the position information of the vehicle and the oil quantity information are taken, and the other gas stations can also be prompted and/or displayed to facilitate the driver to navigate according to the selection.
  • the system terminates the navigation of the target gas station that was automatically acquired by default.
  • the in-vehicle smart device performs screening on the at least one gas station based on the oil quantity information and position information of the at least one gas station, thereby obtaining a target gas station, specifically The in-vehicle smart device filters the at least one gas station based on the oil quantity information and the position information of the at least one gas station and the destination information of the vehicle, thereby obtaining a target gas station.
  • the vehicle-mounted smart device may be according to the driver's
  • the destination information of the vehicle is acquired by inputting an operation, and the destination information of the vehicle includes the position coordinates and direction of the destination.
  • the in-vehicle smart device filters the at least one gas station based on the oil quantity information and the position information of the at least one gas station, and further, based on the destination information of the vehicle. , thus finally obtaining the target gas station.
  • the in-vehicle smart device filters the at least one gas station based on the oil quantity information and location information of the at least one gas station and destination information of the vehicle, thereby obtaining a target gas station specific
  • the vehicle-mounted smart device filters the at least one gas station based on the oil quantity information and the location information of the at least one gas station and the destination information of the vehicle, thereby obtaining a screening result; If the number is plural, the gas station closest to the vehicle in the screening result is set as the target gas station.
  • the in-vehicle smart device separately calculates a distance between the at least one gas station and the vehicle based on the geographical location information of the at least one gas station; The oil quantity information is calculated, and the distance that the remaining oil quantity is available for traveling is calculated; and the gas station with the minimum distance from the vehicle is set as the target gas station within the distance range in which the remaining oil quantity is available for traveling.
  • the in-vehicle smart device filters the at least one gas station based on the oil quantity information and the location information of the at least one gas station and the destination information of the vehicle, thereby obtaining a target gas station specific
  • the vehicle-mounted smart device filters the at least one gas station according to the oil quantity information and the destination of the vehicle, thereby obtaining a screening result; if the number of the screening results is plural, A gas station having the smallest angle between the screening result and the direction of the destination is set as the target gas station.
  • the in-vehicle smart device separately calculates a distance between the at least one gas station and the vehicle based on the geographical location information of the at least one gas station; Describe the oil quantity information, calculate the distance that the remaining oil quantity is available for traveling; and within the distance range in which the remaining oil quantity is available for driving, the vehicle-mounted intelligent device selects a gas station with the smallest angle to the direction of the destination as the target gas.
  • the in-vehicle smart device calculates a distance between the at least one gas station and the vehicle based on the geographical location information of the at least one gas station; the vehicle-mounted smart device is based on the oil quantity information, Calculating the distance that the remaining oil can be used for driving; screening the gas station with the minimum distance from the vehicle as the screening result within the distance range in which the remaining oil is available for driving; if there are still multiple screening results, Then, the in-vehicle smart device further filters out the gas station with the smallest angle with the direction of the destination as the target gas station.
  • the in-vehicle smart device filters the at least one gas station based on the oil quantity information and position information of the at least one gas station,
  • the screening result is a gas station having a distance closest to the vehicle and/or a minimum angle with the direction of the vehicle destination.
  • the in-vehicle intelligent device can prompt the driver when the amount of oil is insufficient, and automatically find the most suitable gas station within the preset range of the vehicle, and the automation brings convenience to the driver, which is beneficial to the driver. Avoid the situation that the driver cannot properly refuel due to the underestimation of the distance of the gas station during driving.
  • the driver saves oil and saves time.
  • the vehicle-mounted smart device can automatically set the target gas station to perform automatic navigation, and does not exclude the driver from using the vehicle-mounted smart device to automatically set the target gas station. Navigate, but choose other gas stations to get navigation according to personal preferences.
  • the solution of the embodiment can meet the driver's need for refueling the gas station automatically, and can meet the driver's demand for different situations, so that the vehicle smart device is more intelligent.
  • FIG. 2 A gas station search provided by an embodiment of the present invention Methods include:
  • the in-vehicle smart device acquires oil quantity information of the vehicle where the vehicle is located.
  • the vehicle-mounted smart device can obtain the oil quantity information in the oil tank through a sensor disposed in the fuel tank of the vehicle, where the oil quantity information includes a remaining oil volume, an oil component used, and the like.
  • the in-vehicle smart device is a device in a car network, and specifically, the in-vehicle smart device is a V2 X terminal device.
  • the in-vehicle smart device is installed in a vehicle, and the in-vehicle smart device may be a car navigation device, and may be a fuel consumption recorder, a driving recorder, or other in-vehicle device.
  • the in-vehicle smart device determines, according to the oil quantity information, whether the oil quantity is less than an oil quantity threshold.
  • the in-vehicle intelligent device actually obtains the oil quantity information in the fuel tank, and compares the remaining oil quantity in the oil quantity information with the oil quantity threshold value, when the oil quantity is less than the oil quantity threshold value,
  • the trigger signal is entered into the gas station search step; when the oil amount is greater than or equal to the oil amount threshold ⁇ , the signal will not be triggered, and the vehicle-mounted smart device continues to monitor the fuel tank information in the fuel tank.
  • the in-vehicle smart device may also issue a prompt message, and the prompt message is used to notify the driver of the defect.
  • the vehicle has insufficient oil.
  • the oil quantity threshold may range, for example, from 10 liters to 20 liters, for example, equal to 10 liters, 12 liters, 15 liters, 18 liters, 20 liters, or other oil value.
  • the in-vehicle smart device sends a gas station location request to the roadside unit.
  • the vehicle-mounted smart device sends the gas station to the roadside unit a location request, so that the roadside unit searches for location information of at least one gas station within a preset range around the vehicle based on location information of the vehicle.
  • the gas station location request includes an identifier of the in-vehicle smart device, wherein the identifier of the in-vehicle smart device is a unique identifier of the in-vehicle smart device, and the identifier of the in-vehicle smart device It can be any one or a combination of numbers, characters or letters.
  • the in-vehicle smart device may send a gas station position request to any one of the roadside units.
  • the in-vehicle smart device may be toward the roadside closest to the vehicle. The unit sends a gas station location request.
  • the roadside unit searches for location information of the at least one gas station based on the gas station location request.
  • the roadside unit searches for position information of at least one gas station within a preset range around the vehicle based on position information of the vehicle.
  • the predetermined range around the vehicle may be, for example, 1 km to 50 km, such as 1 km, 5 km, 10 km, 20 km, 30 km, 45 km or other distances.
  • the roadside unit is a device in a vehicle network
  • the location information of the roadside unit searching for at least one gas station within a preset range around the vehicle may be obtained by using a real road
  • the location information of at least one gas station may be downloaded from the vehicle networking server or may be uploaded by other vehicles; the location information of at least one gas station in the vehicle may be sent by the roadside unit or downloaded from the server.
  • the location information of at least one gas station in the server may be uploaded by the vehicle or uploaded by the roadside unit.
  • the roadside unit transmits the returned location information of the at least one gas station to the in-vehicle smart device based on the gas station location request.
  • the roadside unit searches for location information of at least one gas station within a preset range around the vehicle based on the location information of the vehicle, and transmits the location information of the at least one gas station by wireless transmission.
  • the mode is transmitted back to be received by the in-vehicle smart device.
  • the wireless transmission can be Bluetooth, zigbee, WLAN, GPRS or infrared.
  • the wireless transmission manner of the vehicle-mounted smart device transmitting the gas station position request and receiving the position information of the at least one gas station returned by the roadside unit may be the same or different.
  • the invention is not specifically limited.
  • the in-vehicle intelligent device performs screening on the at least one gas station based on the oil quantity information and location information of the at least one gas station and destination information of the vehicle, thereby obtaining a target gas station.
  • the in-vehicle smart device filters the at least one gas station based on the oil quantity information and the position information of the at least one gas station to obtain a target gas station, and the target gas station is based on The most suitable gas station screened by the screening rules.
  • the in-vehicle smart device may issue a prompt for informing the driver of the acquisition of the target gas station. So that the driver can proceed to the next step.
  • the prompt may be any one or a combination of sound, light, or tactile cues.
  • the sound prompt may be a combination of one or more of a whistle sound and a voice broadcast;
  • the light prompt may be a combination of one or more of a warning light prompt, a text prompt and an image prompt;
  • the tactile prompt may be a vibration , any combination of one or more of the taps.
  • the in-vehicle smart device can also prompt the acquisition of other gas stations to facilitate the driver to perform the next operation.
  • the in-vehicle intelligent device in the vehicle automatically detects the acquired oil quantity information, and when the oil quantity is less than the oil quantity threshold, that is, the oil quantity is insufficient, the The in-vehicle smart device can issue a prompt message for informing the driver that the vehicle is insufficiently fueled, and the networked V2X in-vehicle device automatically sends a gas station location request to the roadside unit, the roadside unit is based on the gas station location request Returning location information of at least one gas station, the in-vehicle smart device receiving position information of at least one gas station returned by the roadside unit, and screening the at least one gas station to obtain a target gas station, The target gas station is the best choice within the driving distance of the remaining fuel of the vehicle.
  • the vehicle automatically determines the amount of oil and pushes the most suitable gas station, which satisfies the driver's vehicle.
  • the need for intelligent automation of related equipment helps to avoid the driver’s Normal conditions can not be estimated from refueling gas stations caused.
  • FIG. 3 is a schematic diagram of the embodiment of the present invention.
  • the in-vehicle smart device after the in-vehicle smart device sends a gas station location request to a roadside unit, the in-vehicle smart device receives the roadside unit based on The location information of the vehicle 301 is searched for location information of at least one gas station within the preset range 302 around the vehicle, the at least one gas station including a gas station 303a, a gas station 303b, and a gas station 303c; The smart device is based on the oil quantity information and the location information of the at least one gas station At least one gas station performs further screening.
  • the in-vehicle smart device further screening the at least one gas station based on the oil quantity information comprises: the vehicle-mounted smart device is corresponding to the remaining oil amount of the vehicle
  • the driving distance 303 further filters the at least one gas station, and the screening result after the further screening includes the gas station 303a and the gas station 303b; further, the vehicle intelligent device is based on the oil amount information and the at least one
  • the location information of the gas station and the destination information of the vehicle are used to screen the at least one gas station, including: if there is a screening result of the gas station 303a and the gas station 303b, there is a minimum distance from the vehicle a gas station (e.g., 303a is at a minimum distance from the vehicle), then a gas station (e.g., 303a) that screens a minimum distance from the vehicle is set as a target gas station; if there are multiple distances in the screening result that are the same as the vehicle Gas station (for example, 303a, 303b are the same distance from
  • the in-vehicle smart device automatically filters the at least one gas station based on the oil quantity information and position information of the at least one gas station,
  • the screening result is a gas station having a distance closest to the vehicle and/or a minimum angle with the direction of the vehicle destination. This kind of automation helps to avoid the situation that the driver can not properly refuel due to the underestimation of the distance of the gas station during driving. It can also save the oil and save the driver by reasonably planning the most suitable gas station. The day.
  • the in-vehicle smart device may also perform automatic navigation according to the setting of the target gas station (for example, 303a), and the driver may also not automatically adopt the pair of the in-vehicle smart device. Navigation by the target gas station (for example, 303a), but selecting other gas stations (for example, 303 or 303c) obtained by the vehicle-mounted smart device based on the position information of the vehicle and the oil amount information according to personal preference or according to special circumstances. ) Navigate.
  • the solution of the embodiment can meet the needs of the driver to refuel the automatic search for the gas station, and can meet the needs of the driver for different choices of different situations, so that the in-vehicle smart device is more intelligent.
  • an in-vehicle intelligent device in a vehicle automatically detects and acquires oil in a vehicle.
  • the quantity information when the oil quantity is less than the oil quantity threshold, that is, the oil quantity is insufficient, the vehicle-mounted intelligent device automatically sends a gas station position request to the roadside unit by wireless transmission;
  • the roadside unit is a vehicle networking device,
  • the roadside unit searches for a car network server based on the gas station location request to acquire location information of at least one gas station within a preset range around the vehicle; the car network server locates the at least one gas station
  • the information is transmitted to the roadside unit, and the transmission mode may be wireless transmission or wired transmission; the roadside unit transmits the location information of the at least one gas station to the in-vehicle smart device by means of wireless transmission, so as to facilitate The in-vehicle smart device screens the at least one gas station to obtain a target
  • the vehicle automatically determines the amount of oil and pushes the most suitable gas station, which satisfies the driver's need for automation of the vehicle-related equipment, and helps to avoid the driver's underestimation of the gas station during driving. The distance caused by the inability to refuel properly.
  • the location information of at least one of the roadside units may be downloaded from a vehicle networking server, or may be uploaded by another vehicle;
  • the location information of the at least one gas station may be sent by the roadside unit or downloaded from the server;
  • the location information of at least one gas station in the server may be uploaded by the vehicle or uploaded by the roadside unit.
  • FIG. 5 is a schematic diagram of a vehicle-mounted smart device according to an embodiment of the present invention.
  • the in-vehicle smart device is a device in a car network.
  • the in-vehicle smart device is a V2X terminal device.
  • the in-vehicle intelligent device is installed in the vehicle, and may be a car navigation device, and may be a fuel consumption recorder, a driving recorder or other in-vehicle device.
  • An embodiment of the present invention provides an in-vehicle smart device 400, which may include:
  • the first function module 401 is configured to acquire the oil quantity information of the vehicle in which the vehicle is located, and determine whether the oil quantity is less than the oil quantity threshold according to the oil quantity information; and if the oil quantity is less than the oil quantity threshold, the first function module 401 Used to send a gas station location request to the roadside unit;
  • the first function module 401 is configured to obtain oil quantity information in the oil tank by using a sensor disposed in a fuel tank of the vehicle, where the oil quantity information includes a remaining oil volume, an oil component used, and the like.
  • the first function module 401 is configured to obtain the oil quantity information in the fuel tank, and compare the remaining oil quantity in the oil quantity information with the oil quantity threshold, when the oil quantity is less than Oil threshold, will trigger signal Entering the gas station search step; when the oil amount is greater than or equal to the oil amount threshold ⁇ , the signal will not be triggered, and the vehicle-mounted smart device continues to monitor the fuel tank information in the fuel tank.
  • the first function module 401 is further configured to issue prompt information, where the prompt message is used to notify driving This is because the vehicle has insufficient fuel.
  • the first function module 401 is further used for Sending a gas station location request to the roadside unit, so that the roadside unit searches for location information of at least one gas station within a preset range around the vehicle based on the location information of the vehicle.
  • the gas station location request includes an identifier of the in-vehicle smart device 400, wherein the identifier of the in-vehicle smart device 400 is a unique identifier of the in-vehicle smart device 400, the in-vehicle intelligence
  • the identification of device 400 can be any one or combination of numbers, characters, or letters.
  • the first function module 401 is configured to send a gas station location request to the roadside unit, and the method includes: the in-vehicle smart device is configured to send a gas station location request to the roadside unit by wireless transmission.
  • the wireless transmission can be Bluetooth, zigbee, WLAN, GPRS or infrared.
  • the first function module 401 can be used to send a gas station location request to any one of the roadside units.
  • the first function module 401 is available.
  • a gas station location request is sent to the roadside unit closest to the vehicle.
  • the second function module 402 is configured to receive location information of the at least one gas station returned by the roadside unit based on the gas station location request;
  • the roadside unit searches for location information of at least one gas station within a preset range around the vehicle based on location information of the vehicle, and wirelessly transmits location information of the at least one gas station
  • the mode is transmitted back to be received by the second function module 402.
  • the wireless transmission can be Bluetooth, zigbee, WLAN, GPRS or infrared.
  • the wireless transmission mode in which the second function module 402 sends the gas station position request and receives the position information of the at least one gas station returned by the roadside unit may be the same or may not be In the same manner, the invention is not specifically limited.
  • the roadside unit is a device in a vehicle network, and the roadside unit is configured to search for and obtain location information of at least one gas station within a preset range around the vehicle, which may be obtained by using a roadside;
  • the location information of at least one gas station in the unit may be downloaded from the vehicle networking server or may be uploaded by another vehicle; the location information of at least one gas station in the vehicle may be sent by the roadside unit or may be a slave server. Downloaded;
  • the location information of at least one gas station in the server may be uploaded by the vehicle or uploaded by the roadside unit.
  • the third function module 403 is configured to perform screening on the at least one gas station based on the oil quantity information and position information of the at least one gas station, thereby obtaining a target gas station.
  • the third function module 403 is configured to perform screening on the at least one gas station based on location information of the at least one gas station, and the same is based on the oil quantity information of the vehicle It can be used for screening distance.
  • the third function module 403 is configured to filter the at least one gas station based on the oil quantity information and the position information of the at least one gas station to obtain a target gas station, the target The gas station is the most suitable gas station selected according to the screening rules.
  • the third function module 403 may also be used to issue a prompt to inform the driver of the The acquisition of the target gas station is provided for the driver to perform the next operation, and the prompt may be any one or a combination of sound, light or tactile cues.
  • the sound prompt may be a combination of one or more of a whistle sound and a voice broadcast;
  • the light prompt may be a combination of one or more of a warning light prompt, a text prompt and an image prompt;
  • the tactile prompt may be a vibration , any combination of one or more of the taps.
  • the in-vehicle smart device 400 in the vehicle includes a first function module 401, a second function module 402, and a third function module 403.
  • the first function module 401 is configured to automatically detect and obtain the oil quantity information. When the oil quantity is less than the oil quantity threshold, that is, when the oil quantity is insufficient, the first function module 401 can also be used to issue a prompt message, so as to inform the driver that the vehicle has insufficient oil.
  • the first function module 401 is further configured to automatically send a gas station location request to the roadside unit, the roadside unit is based on the location information of the at least one gas station returned by the gas station location request,
  • the second function module 402 is configured to receive location information of the at least one gas station returned by the roadside unit, and the third function module 403 is configured to filter the at least one gas station to obtain a target gas station, the target gas station
  • the vehicle automatically determines the amount of oil and pushes the most suitable gas station, which satisfies the driver's automation of the vehicle-related equipment.
  • the intelligent demand is conducive to avoiding the situation that the driver cannot properly refuel due to the underestimation of the distance of the gas station during driving.
  • the in-vehicle smart device 400 further includes: the third function module 403 is further configured to be used for navigation, specifically for automatically setting a current location as a starting point, and setting the target gas station as an ending point. Get navigation and navigate.
  • the navigation includes navigation via GPS, web navigation, and other forms of navigation.
  • the third function module 403 can also be used to issue information to prompt and/or display the acquisition status of other gas stations.
  • the tri-function module 403 automatically sets the current location as the starting point, the target gas station as the end point to get the navigation route and navigates; and the driver can also proceed to the next step, including allowing automatic navigation and disallowing automatic navigation.
  • the third function module 403 obtains the target gas station, other gas stations obtained based on the position information of the vehicle and the oil quantity information are also acquired, so It is used for prompting and/or displaying the other gas stations, so that the driver can perform the next operation, and the next operation includes the driver can select other gas stations according to personal preference and navigate.
  • the third function module 403 may also be used after the third function module 303 obtains the target gas station. Prompting and/or displaying the information about the acquisition of other gas stations, the third function module 403 automatically sets the current position as the starting point, the target gas station as the end point to get the navigation route and navigate, and driving You can also do the next step, including terminating automatic navigation.
  • the driver may select other gas stations for navigation according to personal preferences or according to specific actual conditions.
  • the third function module 403 obtains the target gas station, other gas stations have also been acquired, so that it can also be used to prompt and/or display the other gas stations, which is convenient for driving.
  • the driver proceeds to the next step and navigates according to the selection. After the driver selects another gas station for navigation, the system terminates the navigation of the target gas station that was originally automatically acquired.
  • the third function module 403 is configured to filter the at least one gas station based on the oil quantity information and the position information of the at least one gas station, thereby obtaining a target gas station.
  • the third function module 403 can be used to automatically set the target gas station for automatic navigation, and the driver may also not use the navigation of the target gas station automatically set by the third function module 403, but according to The personal preference selects the third function module 403 to navigate based on other gas stations obtained by the position information of the vehicle and the oil quantity information. This optionality not only satisfies the driver's need to refuel the automatic search for the gas station, but also satisfies the driver's need for multiple choices for different situations, making the onboard smart device 400 more intelligent.
  • the third function module 403 is configured to perform screening on the at least one gas station based on the oil quantity information and the location information of the at least one gas station, so as to obtain the target gas station, specifically: The third function module 403 is configured to filter the at least one gas station based on the oil quantity information and the location information of the at least one gas station and the destination information of the vehicle, thereby obtaining a target gas station.
  • the first function module 301 further The destination information of the vehicle may be acquired based on an operation of the driver, wherein the destination information of the vehicle includes location coordinates and directions of the destination.
  • the third function module 403 is specifically configured to perform preliminary screening on the at least one gas station based on the oil quantity information and position information of the at least one gas station, and further to use the destination information according to the vehicle to the at least A gas station is further screened to obtain the target gas station.
  • the third function module 403 is configured to use the oil quantity information and the location information of the at least one gas station and the destination information of the vehicle.
  • the at least one gas station performs screening to obtain the target gas station
  • the third function module 403 is configured to use the oil quantity information and the location information of the at least one gas station and the destination information of the vehicle.
  • the at least one gas station performs screening to obtain a screening result; if the number of the screening results is plural, the gas station closest to the vehicle in the screening result is set as the target gas station.
  • the third function module 403 is configured to separately calculate a distance between the at least one gas station and the vehicle based on the geographic location information of the at least one gas station; The three-function module 403 is further configured to calculate a distance that the remaining oil amount is available for traveling based on the oil quantity information; the third function module 403 is configured to filter and describe the remaining oil quantity within a driving distance range The gas station with the minimum distance of the vehicle is set as the target gas station.
  • the third function module 403 is configured to filter the at least one gas station based on the oil quantity information and location information of the at least one gas station and destination information of the vehicle, thereby obtaining
  • the target gas station is specifically: the third function module 403 is configured to filter the at least one gas station according to the oil quantity information and the destination of the vehicle, thereby obtaining a screening result; if the number of the screening results is And, the gas station with the smallest angle between the screening result and the destination is set as the target gas station.
  • the third function module 403 is configured to separately calculate a distance between the at least one gas station and the vehicle based on the geographic location information of the at least one gas station; The third function module 403 is configured to calculate a remaining amount of oil available for driving distance based on the oil quantity information; and the third function module 403 is configured to screen out the destination within the distance range in which the remaining oil quantity is available for driving The gas station with the smallest angle of orientation is set as the target gas station.
  • the third function module 403 is configured to separately calculate a distance between the at least one gas station and the vehicle based on the geographic location information of the at least one gas station; the third function module 403 is configured to be based on The oil quantity information is used to calculate the distance that the remaining oil quantity is available for traveling; the third function module 403 is configured to filter the minimum distance from the vehicle within the distance range in which the remaining oil quantity is available for driving.
  • the station is used as a screening result; if there are still multiple screening results, the in-vehicle smart device is further configured to filter the gas station with the smallest angle with the direction of the destination as the target gas station.
  • the first function module 401 in the in-vehicle smart device 400 can be used to automatically send information in order to prompt the driver when the amount of oil is insufficient, and is also used for Sending a gas station position request to the roadside unit
  • the second function module 402 is configured to receive position information of at least one gas station in a preset range around the vehicle returned by the roadside unit
  • the third function module 4 03 is configured to add to the at least one based on the oil quantity information and position information of the at least one gas station
  • the oil station performs screening, and the screening result is a gas station having a distance closest to the vehicle and/or a minimum angle with the direction of the vehicle destination.
  • the in-vehicle smart device 400 can be used for automatically finding and screening to obtain the most suitable gas station within the preset range of the vehicle, and the automation brings convenience to the driver, and is reasonably planned.
  • the most suitable gas station saves the driver the amount of oil and saves time.
  • the in-vehicle smart device 400 can be used to automatically set the target gas station for automatic navigation, and the driver can also perform the target gas station automatically by the driver without using the in-vehicle smart device 400.
  • the navigation is based on personal preference to select other gas stations that the in-vehicle smart device 400 obtains based on the position information of the vehicle and the oil amount information.
  • the solution of the embodiment can meet the needs of the driver to refuel the automatic search for the gas station, and can meet the needs of the driver for different choices of different situations, so that the in-vehicle smart device 400 is more intelligent.
  • the in-vehicle smart device 400 includes a first function module 401, a second function module 402, and a third function module 403, and different function modules are connected through a bus.
  • the first function module 401 includes an oil quantity and vehicle state acquiring unit 501 and a signal sending unit 502, and the oil quantity and vehicle state acquiring unit 501 is configured to acquire oil quantity information of the vehicle in which the vehicle is located. And determining, according to the oil quantity information, whether the oil quantity is less than the oil quantity threshold, the oil quantity and vehicle state obtaining unit 501 is specifically configured to obtain the oil quantity information in the fuel tank through the sensor disposed in the fuel tank of the vehicle, including the remaining The oil volume, the oil component used, and the like; the oil quantity and vehicle state acquiring unit 501 can be specifically configured to obtain the oil quantity information in the oil tank through the sensor disposed in the fuel tank of the vehicle, and actually calculate the oil quantity The remaining oil quantity in the information is compared with the oil quantity threshold.
  • the trigger signal is entered into the gas station searching step; the oil quantity and vehicle state acquiring unit 501 is further configured to acquire the vehicle state information.
  • the vehicle state information includes vehicle destination information, vehicle position information, vehicle movement speed information, vehicle movement distance information, and the like. Vehicle status information.
  • the signal sending unit 402 is configured to send a gas station position request to the roadside unit after the remaining amount of the oil quantity information acquired by the oil quantity and vehicle state acquiring unit 501 is less than the oil quantity threshold value, so as to facilitate The roadside unit searches for at least one plus within a preset range around the vehicle based on location information of the vehicle The position information of the oil station; the signal sending unit 502 is further configured to send a prompt message when the remaining oil quantity in the oil quantity information is less than the oil quantity threshold, so as to inform the driver that the amount of oil in the vehicle is insufficient.
  • the second function module 402 includes a signal receiving unit 503, and the signal sending unit 503 is configured to receive location information of the at least one gas station returned by the roadside unit based on the gas station location request; It is understood that the roadside unit is a vehicle networking device, and the roadside unit is configured to search for accessing a vehicle networking server based on location information of the vehicle to acquire at least one gas station within a preset range around the vehicle. Position information, and the position information of the at least one gas station is transmitted back to be received by the signal transmitting unit 503.
  • the third function module 403 includes a screening unit 504, a display prompting unit 505, and a navigation unit 506 and a connection thereof.
  • the screening unit 404 is configured to filter the at least one gas station based on the oil quantity information and position information of the at least one gas station, thereby obtaining a target gas station, wherein the screening result includes having the same vehicle A gas station having a minimum value of the angle from the most recent value and/or the direction of the destination of the vehicle.
  • the display prompting unit 505 is configured to display/prompt the vehicle motion state condition and the oil quantity condition, and the oil quantity is less than the oil quantity threshold value ⁇ display/presentation insufficient information; the display prompting unit 505 can also be used for displaying/cue road The location information of at least one gas station returned by the edge unit and the target gas station and other gas stations obtained by the screening unit 504 are displayed/prompted; the display prompting unit 505 can also be used to display/prompt other related information.
  • the navigation unit 506 is used for navigation, and can be used to automatically set a current location as a starting point, the target gas station is set as an end point to obtain a navigation route and navigate, and can also be used to select navigation for other gas stations; Includes navigation via GPS, web navigation and other forms of navigation.
  • the oil quantity and vehicle state acquiring unit 501 in the in-vehicle smart device 400 can be used to acquire the oil quantity and information vehicle status information of the vehicle in which the vehicle is located;
  • the unit 502 can be configured to automatically send information to prompt the driver when the amount of oil is insufficient, and can also be used to send a gas station position request to the roadside unit, so that the roadside unit searches for the surrounding of the vehicle based on the position information of the vehicle.
  • the screening unit 504 is configured to use the oil quantity information and the position information of the at least one gas station
  • the at least one gas station performs screening, and the screening result is that the vehicle has the same vehicle
  • the navigation unit 506 can be used for navigation. Therefore, in the technical solution, the in-vehicle smart device 400 can automatically find and filter the most suitable gas station within the preset range of the vehicle, and the automation brings convenience to the driver, and A suitable gas station saves the driver the amount of oil and saves time.
  • the in-vehicle smart device 400 may be configured to automatically set the target gas station for automatic navigation, and the driver may also not use the in-vehicle smart device 400 to automatically set the target gas station.
  • the navigation is performed, but the other in-vehicle smart device 400 is selected according to personal preference to navigate based on the position information of the vehicle and the fuel amount information.
  • the solution of the embodiment can meet the needs of the driver to refuel the automatic search for the gas station, and can meet the needs of the driver for different choices of different situations, so that the in-vehicle smart device 400 is more intelligent.
  • ROM Read Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • OTPROM One time Programmable Read-Only Memory
  • OTPROM One-time Programmable Read-Only Memory
  • ETPROM Electronically Erasable Readable Read-Only Memory
  • EEPROM Electrically erasable programmable read-only memory
  • CD-ROM Compact Disc Read-Only Memory
  • other optical disc storage disk storage, tape storage, or any other medium readable by a computer that can be used to carry or store data.

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Abstract

一种加油站查找方法以及车载智能设备。加油站查找方法包括：车载智能设备获取所在车辆的油量信息（101），并根据油量信息判断油量是否小于油量阈值（102）；如果油量小于油量阈值，车载智能设备向路边单元发送加油站位置请求（103）；车载智能设备接收路边单元传输返回的至少一个加油站的位置信息（104）；车载智能设备基于油量信息及至少一个加油站的位置信息对至少一个加油站进行筛选，从而获得目标加油站（105）。加油站查找方法有利于车辆根据油量自动查找加油站，还可以由于合理规划了最合适的加油站，为驾驶者节省了油量和时间，而且满足了驾驶者对车载设备自动化智能化的需求。

Description

加油站査找方法以及车载智能设备
[0001] 技术领域
[0002] 本发明涉及车联网领域， 尤其涉及一种加油站査找方法以及车载智能设备。
[0003] 背景技术
[0004] 一般而言， 车联网是指由车辆位置、 速度和路线等信息构成的巨大交互网络， 而 V2X具体表示"车联网 "的具体通信技术， V2X (Vehicle to X) 是车辆与外界 之间的信息交换， 这是未来智能交通的发展趋势和关键技术。 V2X包括车辆与基 础设施 （Vehicle to Infrastructure ,简称 V2I) 、 车辆与车辆 （Vehicle to Vehicle, 简称 V2V) 、 车辆与移动设备 （Vehicle to Nomadic devices,简称 V2N) 等等。 许 多许多 V2X终端设备的出的出现将使得车辆更加自动化， 更加智能。
[0005] 本发明的发明人在研究和实践过程中发现在现有技术中车辆有需要改进的之处 。 在现有技术中， 车辆在行驶过程中一般都是由驾车者根据油量情况自行判断 是否需要加油， 在需要加油的吋候一般寻找习惯的加油站进行加油， 当驾驶者 去外地或者到一些路况不熟悉的地方吋， 由于不能有效地判断加油站的距离， 很容易在行驶过程中造成油量耗尽而导致车辆熄火。
[0006] 发明内容
[0007] 本发明实施例提供加油站査找方法以及车载智能设备， 以期自动判断油量以及 査找最合适加油站， 满足驾车者对车辆相关设备自动化智能化的需求， 避免出 现驾驶者者在行驶过程中由于低估加油站的距离而造成的无法正常加油的状况
[0008] 本发明实施例第一方面提供一种加油站査找方法， 包括：
[0009] 车载智能设备获取所在车辆的油量信息， 并根据所述油量信息判断油量是否小 于油量阈值； 如果油量小于油量阈值， 所述车载设备向路边单元发送加油站位 置请求；
[0010] 所述车载智能设备接收所述路边单元基于所述加油站位置请求返回的至少一个 加油站的位置信息； [0011] 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信息对所述 至少一个加油站进行筛选， 从而获得目标加油站。
[0012] 本发明实施例第二方面提供了一种车载智能设备， 包括：
[0013] 第一功能模块， 用于获取所在车辆的油量信息， 并根据所述油量信息判断油量 是否小于油量阈值； 如果油量小于油量阈值， 所述车载设备向路边单元发送加 油站位置请求；
[0014] 第二功能模块， 用于接收所述路边单元基于所述加油站位置请求返回的至少一 个加油站的位置信息；
[0015] 第三功能模块， 用于基于所述油量信息及所述至少一个加油站的位置信息对所 述至少一个加油站进行筛选， 从而获得目标加油站。
[0016] 可以看出， 本发明实施例提供的的技术方案中， 车辆中的车载智能设备自动检 测获取油量信息， 当油量小于油量阈值， 也就是油量不足的吋候， 所述联网 V2X 车载设备自动向路边单元发送加油站位置请求， 所述路边单元基于所述加油站 位置请求返回的至少一个加油站的位置信息， 所述车载智能设备接收所述路边 单元返回的至少一个加油站的位置信息， 并且对所述至少一个加油站进行筛选 ， 从而获得目标加油站， 所述目标加油站就是在所述车辆剩余油量可供行驶距 离之内的最佳选择， 可见本实施例技术方案中车辆自动判断油量以及推送最合 适加油站情况， 这满足了驾车者对车辆相关设备自动化智能化的需求， 有利于 避免出现驾车者在行驶过程中由于低估加油站的距离而造成的无法正常加油的 状况。
[0017] 附图说明
[0018] 为了更清楚地说明本发明实施例中的技术方案， 下面将对实施例中所需要使用 的附图作简单地介绍， 显而易见地， 下面描述中的附图是本发明的一些实施例 ， 对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下， 还可以根据 这些附图获得其他的附图。
[0019] 图 1是本发明实施例提供的一种加油站査找方法的流程示意图；
[0020] 图 2是本发明实施例提供的另一种加油站査找方法的流程示意图；
[0021] 图 3是本发明实施例提供的一种加油站査找方法的加油站筛选示意图； [0022] 图 4是本发明实施例提供的一种加油站査找方法系统示意图；
[0023] 图 5是本发明实施例提供的一种车载智能设备示意图；
[0024] 图 6是本发明实施例提供的另一种车载智能设备示意图。
[0025] 具体实施方式
[0026] 下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是全部的实 施例。 基于本发明中的实施例， 本领域普通技术人员在没有做出创造性劳动前 提下所获得的所有其他实施例， 都属于本发明保护的范围。
[0027] 本发明的说明书和权利要求书以及上述附图中的术语"第一" "第二""第三"等用 于区别不同的对象， 而并非用于描述特定的顺序。 另外， 术语"包括"以及它们的 任何变形， 意图在于覆盖不排他的包含。 例如包含了一系列步骤或者单元的过 程、 方法、 系统、 产品或者装置没有限定于已列出的步骤或者单元， 而是可选 地还包括没有列出的步骤或者单元， 或者还可选地包括这些过程、 方法、 产品 或者装置固有的其他步骤或单元。
[0028] 在本发明实施例中， 车联网是指由车辆位置、 速度和路线等信息构成的巨大交 互网络， 车辆可以通过 GPS、 RFID、 传感器、 摄像头图像处理等装置， 完成自 身环境和状态信息的采集。 V2X (Vehicle to X) 是指车辆与外界之间的信息交 换， 这是未来智能交通的发展趋势和关键技术， V2X具体表示车联网中的具体通 信技术
[0029] 首先参见图 1， 图 1是本发明实施例提供的一种加油站査找方法的流程示意图。
其中， 本发明实施例提供的一种加油站査找方法包括：
[0030] 101、 车载智能设备获取所在车辆的油量信息。
[0031] 其中， 所述车载智能设备可通过设置于所在车辆内部油箱的传感器实吋获取油 箱中的油量信息， 所述油量信息包括剩余油量体积、 所用油成分等。
[0032] 其中， 所述车载智能设备为车联网中的设备， 具体的， 所述车载智能设备为 V2 X终端设备。
[0033] 在一具体的实施例中， 车载智能设备安装于车辆内， 所述车载智能设备可以是 车载导航仪， 可以是油耗记录仪、 行车记录仪或者其他的车载设备。 [0034] 102、 所述车载智能设备根据所述油量信息判断油量是否小于油量阈值。
[0035] 其中， 所述车载智能设备实吋获取油箱中的油量信息， 并实吋将所述油量信息 中的剩余油量与油量阈值做比对， 当油量小于油量阈值， 将触发信号进入加油 站査找步骤； 当油量大于或等于油量阈值吋， 将不会触发信号， 所述车载智能 设备继续监测油箱中的油箱信息。
[0036] 在一具体的实施例中， 当所述油量信息中的剩余油量小于油量阈值吋， 所述车 载智能设备还可发出提示信息， 所述提示消息用于告知驾车者此吋车辆油量不 足。
[0037] 103、 所述车载智能设备向路边单元发送加油站位置请求。
[0038] 其中， 在所述车载智能设备获取到的所述油量信息中的剩余油量小于油量阈值 而触发信号进入加油站査找步骤之后， 所述车载智能设备向路边单元发送加油 站位置请求， 以便于所述路边单元基于所述车辆的位置信息搜索所述车辆周围 预设范围内的至少一个加油站的位置信息。
[0039] 在一具体的实施例中， 所述加油站位置请求包括车载智能设备的标识， 其中， 所述车载智能设备的标识为所述车载智能设备的唯一标识， 所述车载智能设备 的标识可以是数字、 字符或者字母中的任意一种或者多种的组合。
[0040] 所述车载智能设备向路边单元发送加油站位置请求， 包括： 所述车载智能设备 通过无线传输的方式向路边单元发送加油站位置请求。 其中， 无线传输的方式 可以是蓝牙、 zigbee、 WLAN、 GPRS或者红外等等。
[0041] 可以理解的， 当路边单元的数量为多个吋， 所述车载智能设备可以向任意一个 路边单元发送加油站位置请求， 优选的， 车载智能设备可以向离车辆最近的路 边单元发送加油站位置请求。
[0042] 104、 所述车载智能设备接收所述路边单元基于所述加油站位置请求返回的至 少一个加油站的位置信息。
[0043] 其中， 所述路边单元基于所述车辆的位置信息搜索所述车辆周围预设范围内的 至少一个加油站的位置信息， 并将所述至少一个加油站的位置信息通过无线传 输的方式实吋传输返回以便于被所述车载智能设备所接收。 其中， 无线传输的 方式可以是蓝牙、 zigbee、 WLAN、 GPRS或者红外等等。 [0044] 可以理解的是， 所述车载智能设备发送加油站位置请求和接收所述路边单元传 输返回的至少一个加油站的位置信息的无线传输方式可以是相同的， 也可以是 不相同的， 本发明不作具体限定。
[0045] 其中， 所述路边单元为车联网中的设备， 路边单元搜索获取所述车辆周围预设 范围内的至少一个加油站的位置信息可以是实吋获取得到的； 路边单元中的至 少一个加油站的位置信息可以是从车联网服务器下载的， 也可以是其他车辆上 传的； 车辆中的至少一个加油站的位置信息可以是路边单元发送的， 也可以是 从服务器下载的； 服务器中的至少一个加油站的位置信息可以是车辆上传的， 也可以是路边单元上传的。
[0046] 105、 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信息 对所述至少一个加油站进行筛选， 从而获得目标加油站。
[0047] 其中， 所述车载智能设备对所述至少一个加油站进行筛选是基于所述至少一个 加油站的位置信息进行筛选， 同吋又基于所在车辆油量信息所对应的可供行驶 距离进行筛选。
[0048] 可以理解， 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置 信息对所述至少一个加油站进行筛选从而获得的目标加油站， 所述目标加油站 为根据筛选规则筛选出来的最合适加油站。
[0049] 其中， 所述车载智能设备对所述至少一个加油站进行筛选从而获得的目标加油 站之后， 所述车载智能设备可以发出提示， 用于告知驾驶者所述目标加油站的 获取情况， 以便于驾车者进行下一步操作。 所述提示为可以是声音、 光线或者 触觉提示中的任意一种或者多种的组合。 其中， 声音提示可以是鸣笛声和语音 播报中的一种或者多种的组合； 光线提示可以是警示灯提示， 文字提示和图像 提示中的一种或者多种的组合； 触觉提示可以是震动、 敲击中的任意一种或者 多种的组合。
[0050] 可以理解的是， 车载智能设备也可以对其他加油站的获取情况进行提示， 以便 于驾驶者进行下一步操作。
[0051] 可以看出， 在本实施例提供的的技术方案中， 车辆中的车载智能设备自动检测 获取油量信息， 当油量小于油量阈值， 也就是油量不足的吋候， 所述车载智能 设备可以发出提示信息， 用于告知驾驶者此吋车辆油量不足， 而且所述车载智 能设备自动向路边单元发送加油站位置请求， 所述路边单元基于所述加油站位 置请求返回的至少一个加油站的位置信息， 所述车载智能设备接收所述路边单 元返回的至少一个加油站的位置信息， 并且对所述至少一个加油站进行筛选， 从而获得目标加油站， 所述目标加油站就是在所述车辆剩余油量可供行驶距离 之内的最佳选择， 可见本实施例技术方案中， 车辆自动判断油量以及推送最合 适加油站情况， 这满足了驾驶者对车辆相关设备自动化智能化的需求， 有利于 避免出现驾驶者在行驶过程中由于低估加油站的距离而造成的无法正常加油的 状况。
[0052] 在一可选的实施方式中， 所述加油站方法还包括： 所述车载智能设备自动将当 前位置设置为起点， 所述目标加油站设置为终点以得到导航路线并进行导航。
[0053] 其中， 所述导航包括通过 GPS导航、 网络导航和其他形式进行的导航。
[0054] 可以理解的是， 在所述车载智能设备获得目标加油站之后， 车载智能设备还可 以发出信息对其他加油站的获取情况进行提示和 /或显示， 所述车载智能设备自 动将当前位置设置为起点， 所述目标加油站设置为终点以得到导航路线并进行 导航， 但是驾驶者也可以进行下一步操作， 包括允许自动导航和不允许自动导 航。
[0055] 还可以理解的是， 在所述车载智能设备获得目标加油站之后， 同样已经获取了 基于所述车辆的位置信息和所述油量信息的其他加油站， 并且所述其他加油站 也可以进行提示和 /或显示， 方便驾驶者进行下一步操作， 所述下一步操作包括 驾驶者可以根据个人喜好对其他加油站进行选择而进行导航。
[0056] 举例来说， 驾驶者在外地或者陌生地理情况或者其他因素情况下， 选择自动导 航， 那么在所述车载智能设备获得目标加油站之后， 车载智能设备还可以发出 信息对其他加油站的获取情况进行提示和 /或显示。 所述车载智能设备自动将当 前位置设置为起点， 所述目标加油站设置为终点以得到导航路线并进行导航， 但是驾驶者也可以进行下一步操作， 如终止自动导航等。
[0057] 又举例来说， 所述驾驶者有可以根据个人的喜好和根据具体实际的情况， 选择 其他加油站进行导航， 在所述车载智能设备获得目标加油站之后， 同样已经获 取了基于所述车辆的位置信息和所述油量信息的其他加油站， 并且所述其他加 油站也可以进行提示和 /或显示， 方便驾驶者根据选择进行导航。 但所述驾车者 选择其他加油站进行导航吋， 系统默认终止对原有自动获取的目标加油站的导 航
[0058] 在一可选的实施方式中， 所述车载智能设备基于所述油量信息及所述至少一个 加油站的位置信息对所述至少一个加油站进行筛选， 从而获得目标加油站具体 为： 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信息和 车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站。
[0059] 可以理解的， 在所述车载智能设备基于所述油量信息及所述至少一个加油站的 位置信息对所述至少一个加油站进行筛选之前， 所述车载智能设备可根据驾驶 者的输入操作而获取车辆的目的地信息， 所述车辆的目的地信息包括目的地的 位置坐标和方向。 举例来说， 初步的， 所述车载智能设备基于所述油量信息及 所述至少一个加油站的位置信息对所述至少一个加油站进行筛选， 进一步的， 又基于车辆的目的地信息进行筛选， 从而最终获得目标加油站。
[0060] 可选的， 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信 息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站 具体为： 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信 息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得筛选结果； 如果所述筛选结果的数量为多个， 则将所述筛选结果中与所述车辆的距离最近 的加油站设置为目标加油站。
[0061] 举例来说， 所述车载智能设备基于所述至少一个加油站的所述地理位置信息， 分别计算所述至少一个加油站与所述车辆之间的距离； 所述车载智能设备基于 所述油量信息， 计算剩余油量可供行驶的距离； 在所述剩余油量可供行驶的距 离范围内， 筛选与所述车辆有距离最小值的加油站设置为目标加油站。
[0062] 可选的， 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信 息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站 具体为： 所述车载智能设备根据所述油量信息以及车辆的目的地对所述至少一 个加油站进行筛选， 从而获得筛选结果； 如果所述筛选结果的数量为多个， 则 将所述筛选结果中与目的地的方向夹角最小的加油站设置为目标加油站。
[0063] 举例来说， 所述车载智能设备基于所述至少一个加油站的所述地理位置信息， 分别计算所述至少一个加油站与所述车辆之间的距离； 所述车载智能设备基于 所述油量信息， 计算剩余油量可供行驶的距离； 在所述剩余油量可供行驶的距 离范围内， 所述车载智能设备筛选出与目的地的方向夹角最小的加油站设置为 目标加油站。
[0064] 可以理解的是， 在本发明的一些可能的实施方式中， 可以出现综合处理的情况 。 例如， 所述车载智能设备基于所述至少一个加油站的所述地理位置信息， 分 别计算所述至少一个加油站与所述车辆之间的距离； 所述车载智能设备基于所 述油量信息， 计算剩余油量可供行驶的距离； 在所述剩余油量可供行驶的距离 范围内， 筛选与所述车辆有距离最小值的加油站作为筛选结果； 假如此吋还存 在多个筛选结果， 则所述车载智能设备进一步筛选出与目的地的方向夹角最小 的加油站设置为目标加油站。
[0065] 可以看出， 在本实施例的技术方案中， 所述车载智能设备基于所述油量信息及 所述至少一个加油站的位置信息对所述至少一个加油站进行筛选， 所述的筛选 结果为具有同所述车辆具有距离最近值和 /或同所述车辆目的地方向具有方向夹 角最小值的加油站。 通过实施本技术方案， 所述车载智能设备可以在油量不足 吋提示驾驶者， 并且自动査找所述车辆预设范围内最合适的加油站， 这种自动 化给驾驶者带来了便利， 有利于避免出现驾驶者在行驶过程中由于低估加油站 的距离而造成的无法正常加油的状况。 另外， 由于合理规划了最合适的加油站 ， 为驾驶者节省了油量， 也节省了吋间。 在获得目标加油站之后， 所述车载智 能设备既可以自动设定所述目标加油站进行自动导航， 也不排除驾驶者不采用 所述车载智能设备自动设定的对所述目标加油站进行的导航， 而是根据个人喜 好选择所获得的其他加油站进行导航。 本实施例方案既可满足驾驶者对自动査 找加油站进行加油的需求， 又可以满足驾驶者针对不同情况进行选择的需求， 使得所述车载智能设备更加智能化。
[0066] 为了更好的说明本发明实施例的技术方案， 本发明实施例提供的另一种加油站 査找方法的流程示意图， 参见图 2。 其中， 本发明实施例提供的一种加油站査找 方法包括：
[0067] 201、 车载智能设备获取所在车辆的油量信息。
[0068] 其中， 所述车载智能设备可通过设置于所在车辆内部油箱的传感器实吋获取油 箱中的油量信息， 所述油量信息包括剩余油量体积、 所用油成分等。
[0069] 其中， 所述车载智能设备为车联网中的设备， 具体的， 所述车载智能设备为 V2 X终端设备。
[0070] 在一具体的实施例中， 车载智能设备安装于车辆内， 所述车载智能设备可以是 车载导航仪， 可以是油耗记录仪、 行车记录仪或者其他的车载设备。
[0071] 202、 车载智能设备根据所述油量信息判断油量是否小于油量阈值。
[0072] 其中， 所述车载智能设备实吋获取油箱中的油量信息， 并实吋将所述油量信息 中的剩余油量与油量阈值做比对， 当油量小于油量阈值， 将触发信号进入加油 站査找步骤； 当油量大于或等于油量阈值吋， 将不会触发信号， 所述车载智能 设备继续监测油箱中的油箱信息。
[0073] 在一具体的实施例中， 当所述油量信息中的剩余油量小于油量阈值吋， 所述车 载智能设备还可发出提示信息， 所述提示消息用于告知驾车者此吋车辆油量不 足。 其中， 油量阈值的取值范围例如可为 10升〜 20升， 例如可等于 10升、 12升 、 15升、 18升、 20升或者其他油量值。
[0074] 203、 车载智能设备向路边单元发送加油站位置请求。
[0075] 其中， 在所述车载智能设备获取到的所述油量信息中的剩余油量小于油量阈值 而触发信号进入加油站査找步骤之后， 所述车载智能设备向路边单元发送加油 站位置请求， 以便于所述路边单元基于所述车辆的位置信息搜索所述车辆周围 预设范围内的至少一个加油站的位置信息。
[0076] 在一具体的实施例中， 所述加油站位置请求包括车载智能设备的标识， 其中， 所述车载智能设备的标识为所述车载智能设备的唯一标识， 所述车载智能设备 的标识可以是数字、 字符或者字母中的任意一种或者多种的组合。
[0077] 所述车载智能设备向路边单元发送加油站位置请求， 包括： 所述车载智能设备 通过无线传输的方式向路边单元发送加油站位置请求。 其中， 无线传输的方式 可以是蓝牙、 zigbee、 WLAN、 GPRS或者红外等等。 [0078] 可以理解的， 当路边单元的数量为多个吋， 所述车载智能设备可以向任意一个 路边单元发送加油站位置请求， 优选的， 车载智能设备可以向离车辆最近的路 边单元发送加油站位置请求。
[0079] 204、 路边单元基于所述加油站位置请求搜索至少一个加油站的位置信息。
[0080] 举例来说， 所述路边单元基于所述车辆的位置信息搜索所述车辆周围预设范围 内的至少一个加油站的位置信息。 其中所述车辆周围预设范围例如可以是： 1公 里到 50公里， 例如 1公里、 5公里、 10公里、 20公里、 30公里、 45公里或者其他 距离。
[0081] 其中， 所述路边单元为车联网中的设备， 路边单元搜索获取所述车辆周围预设 范围内的至少一个加油站的位置信息可以是实吋获取得到的； 路边单元中的至 少一个加油站的位置信息可以是从车联网服务器下载的， 也可以是其他车辆上 传的； 车辆中的至少一个加油站的位置信息可以是路边单元发送的， 也可以是 从服务器下载的； 服务器中的至少一个加油站的位置信息可以是车辆上传的， 也可以是路边单元上传的。
[0082] 205、 路边单元基于所述加油站位置请求向车载智能设备传输返回的至少一个 加油站的位置信息。
[0083] 其中， 所述路边单元基于所述车辆的位置信息搜索所述车辆周围预设范围内的 至少一个加油站的位置信息， 并将所述至少一个加油站的位置信息通过无线传 输的方式实吋传输返回以便于被所述车载智能设备所接收。 其中， 无线传输的 方式可以是蓝牙、 zigbee、 WLAN、 GPRS或者红外等等。
[0084] 可以理解的是， 所述车载智能设备发送加油站位置请求和接收所述路边单元传 输返回的至少一个加油站的位置信息的无线传输方式可以是相同的， 也可以是 不相同的， 本发明不作具体限定。
[0085] 206、 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信息 和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站。
[0086] 可以理解， 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置 信息对所述至少一个加油站进行筛选从而获得的目标加油站， 所述目标加油站 为根据筛选规则筛选出来的最合适加油站。 [0087] 其中， 所述车载智能设备对所述至少一个加油站进行筛选从而获得的目标加油 站之后， 所述车载智能设备可以发出提示， 用于告知驾驶者所述目标加油站的 获取情况， 以便于驾驶者进行下一步操作。 所述提示为可以是声音、 光线或者 触觉提示中的任意一种或者多种的组合。 其中， 声音提示可以是鸣笛声和语音 播报中的一种或者多种的组合； 光线提示可以是警示灯提示， 文字提示和图像 提示中的一种或者多种的组合； 触觉提示可以是震动、 敲击中的任意一种或者 多种的组合。
[0088] 可以理解的是， 车载智能设备也可以对其他加油站的获取情况进行提示， 以便 于驾驶者进行下一步操作。
[0089] 可以看出， 在本实施例提供的的技术方案中， 车辆中的车载智能设备自动检测 获取油量信息， 当油量小于油量阈值， 也就是油量不足的吋候， 所述车载智能 设备可以发出提示信息， 用于告知驾驶者此吋车辆油量不足， 而且所述联网 V2X 车载设备自动向路边单元发送加油站位置请求， 所述路边单元基于所述加油站 位置请求返回的至少一个加油站的位置信息， 所述车载智能设备接收所述路边 单元返回的至少一个加油站的位置信息， 并且对所述至少一个加油站进行筛选 ， 从而获得目标加油站， 所述目标加油站就是在所述车辆剩余油量可供行驶距 离之内的最佳选择， 可见本实施例技术方案中， 车辆自动判断油量以及推送最 合适加油站情况， 这满足了驾驶者对车辆相关设备自动化智能化的需求， 有利 于避免出现驾驶者在行驶过程中由于低估加油站的距离而造成的无法正常加油 的状况。
[0090] 为了更好理解本发明实施例提供的一种加油站査找方法中对目标加油站的筛选 过程， 下面提供一个更加具体的应用场景， 参见图 3， 图 3是本发明实施例提供 的一种加油站査找方法的加油站筛选示意图。
[0091] 如图 3所示， 在本发明的一些可能的实施方式中， 在所述车载智能设备向路边 单元发送加油站位置请求之后， 所述车载智能设备接收到所述路边单元基于所 述车辆 301的位置信息搜索到的所述车辆周围预设范围 302内的至少一个加油站 的位置信息， 所述至少一个加油站包括加油站 303a、 加油站 303b和加油站 303c; 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信息对所述 至少一个加油站进行进一步筛选， 可以理解地， 其中所述车载智能设备基于所 述油量信息对所述至少一个加油站进行进一步筛选包括： 所述车载智能设备基 于所在车辆剩余油量所对应可供行驶的距离 303对所述至少一个加油站进行进一 步筛选， 进一步筛选之后的筛选结果包括加油站 303a和加油站 303b; 进一步地， 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信息和车辆 的目的地信息对所述至少一个加油站进行筛选， 包括： 如果包括所述加油站 303a 和所述加油站 303b的筛选结果中， 存在与所述车辆有距离最小值的加油站 （例 如 303a与所述车辆距离最小） ， 则筛选与所述车辆有距离最小值的加油站 （例如 303a) 设置为目标加油站； 如果筛选结果中存在多个距离与所述车辆相同的加油 站 （例如 303a、 303b与所述车辆距离均相同） ， 则将所述筛选结果中与车辆目的 地的方向 304之间的夹角 305最小的加油站设置为目标加油站 （例如 303a) 。
[0092] 可以看出， 在本实施例的技术方案中， 所述车载智能设备基于所述油量信息及 所述至少一个加油站的位置信息对所述至少一个加油站进行自动筛选， 所述的 筛选结果为具有同所述车辆具有距离最近值与 /或同所述车辆目的地方向具有方 向夹角最小值的加油站。 这种自动化有利于避免出现驾驶者在行驶过程中由于 低估加油站的距离而造成的无法正常加油的状况， 还可以由于合理规划了最合 适的加油站， 为驾驶者节省了油量， 也节省了吋间。 另外， 在获得目标加油站 之后， 所述车载智能设备还可以根据设定所述目标加油站 （例如 303a) 进行自动 导航， 驾驶者也可以不采用所述车载智能设备自动设定的对所述目标加油站 （ 例如 303a) 进行的导航， 而是根据个人喜好或根据特殊情况选择所述车载智能设 备基于所述车辆的位置信息和所述油量信息而获得的其他加油站 （例如 303或者 303c) 进行导航。 本实施例方案既可满足驾驶者对自动査找加油站进行加油的需 求， 又可以满足驾驶者针对不同情况多样选择的需求， 使得所述车载智能设备 更加智能化。
[0093] 图 4是本发明实施例提供的一种加油站査找方法系统示意图， 如图 4所示， 在一 些可能的实施例场景中， 车辆中的车载智能设备自动检测获取所在车辆中的油 量信息， 当油量小于油量阈值， 即油量不足吋， 所述车载智能设备通过无线传 输的方式自动向路边单元发送加油站位置请求； 所述路边单元为车联网设备， 所述路边单元基于所述加油站位置请求搜索车联网服务器， 以获取所述车辆周 围预设范围内的至少一个加油站的位置信息； 所述车联网服务器将所述至少一 个加油站的位置信息传输至路边单元， 其传输方式可以是无线传输， 也可以是 有线传输； 所述路边单元通过无线传输的方式向所述车载智能设备发送所述至 少一个加油站的位置信息， 以便于述车载智能设备对所述至少一个加油站进行 筛选从而获得目标加油站。 在本实施例的方案中， 车辆自动判断油量以及推送 最合适加油站情况， 这满足了驾驶者对车辆相关设备自动化智能化的需求， 有 利于避免出现驾驶者在行驶过程中由于低估加油站的距离而造成的无法正常加 油的状况。
[0094] 可以理解的是， 在本发明一些可能的实施例中， 路边单元中的至少一个加油站 的位置信息可以是从车联网服务器下载的， 也可以是其他车辆上传的； 车辆中 的至少一个加油站的位置信息可以是路边单元发送的， 也可以是从服务器下载 的； 服务器中的至少一个加油站的位置信息可以是车辆上传的， 也可以是路边 单元上传的。
[0095] 为便于更好地实施本发明的上述方案， 下面还提供用于实施上述方案的相关设 备。
[0096] 参见图 5， 图 5是本发明实施例提供的一种车载智能设备示意图。 所述车载智能 设备为车联网中的设备， 具体的， 所述车载智能设备为 V2X终端设备。 所述车载 智能设备安装于车辆内， 可以是车载导航仪， 可以是油耗记录仪、 行车记录仪 或者其他的车载设备。
[0097] 本发明实施例提供了一种车载智能设备 400， 可包括：
[0098] 第一功能模块 401， 用于获取所在车辆的油量信息， 并根据所述油量信息判断 油量是否小于油量阈值； 如果油量小于油量阈值， 所述第一功能模块 401用于向 路边单元发送加油站位置请求；
[0099] 其中， 所述第一功能模块 401用于通过设置于所在车辆内部油箱的传感器实吋 获取油箱中的油量信息， 所述油量信息包括剩余油量体积、 所用油成分等。
[0100] 其中， 所述第一功能模块 401用于实吋获取油箱中的油量信息， 并实吋将所述 油量信息中的剩余油量与油量阈值做比对， 当油量小于油量阈值， 将触发信号 进入加油站査找步骤； 当油量大于或等于油量阈值吋， 将不会触发信号， 所述 车载智能设备继续监测油箱中的油箱信息。
[0101] 在一具体的实施例中， 当所述油量信息中的剩余油量小于油量阈值吋， 所述第 一功能模块 401还可用于发出提示信息， 所述提示消息用于告知驾驶者此吋车辆 油量不足。
[0102] 其中， 在所述第一功能模块 401获取到的所述油量信息中的剩余油量小于油量 阈值而触发信号进入加油站査找步骤之后， 所述第一功能模块 401还用于向路边 单元发送加油站位置请求， 以便于所述路边单元基于所述车辆的位置信息搜索 所述车辆周围预设范围内的至少一个加油站的位置信息。
[0103] 在一具体的实施例中， 所述加油站位置请求包括车载智能设备 400的标识， 其 中， 所述车载智能设备 400的标识为所述车载智能设备 400的唯一标识， 所述车 载智能设备 400的标识可以是数字、 字符或者字母中的任意一种或者多种的组合
[0104] 其中， 所述第一功能模块 401用于向路边单元发送加油站位置请求， 包括： 所 述车载智能设备用于通过无线传输的方式向路边单元发送加油站位置请求。 其 中， 无线传输的方式可以是蓝牙、 zigbee、 WLAN、 GPRS或者红外等等。
[0105] 可以理解的， 当路边单元的数量为多个吋， 所述第一功能模块 401可用于向任 意一个路边单元发送加油站位置请求， 优选的， 所述第一功能模块 401可用于向 离车辆最近的路边单元发送加油站位置请求。
[0106] 第二功能模块 402， 用于接收所述路边单元基于所述加油站位置请求返回的至 少一个加油站的位置信息；
[0107] 其中， 所述路边单元基于所述车辆的位置信息搜索所述车辆周围预设范围内的 至少一个加油站的位置信息， 并将所述至少一个加油站的位置信息通过无线传 输的方式实吋传输返回以便于被所述第二功能模块 402所接收。 其中， 无线传输 的方式可以是蓝牙、 zigbee、 WLAN、 GPRS或者红外等等。
[0108] 可以理解的是， 所述第二功能模块 402发送加油站位置请求和接收所述路边单 元传输返回的至少一个加油站的位置信息的无线传输方式可以是相同的， 也可 以是不相同的， 本发明不作具体限定。 [0109] 其中， 所述路边单元为车联网中的设备， 路边单元用于搜索获取所述车辆周围 预设范围内的至少一个加油站的位置信息可以是实吋获取得到的； 路边单元中 的至少一个加油站的位置信息可以是从车联网服务器下载的， 也可以是其他车 辆上传的； 车辆中的至少一个加油站的位置信息可以是路边单元发送的， 也可 以是从服务器下载的； 服务器中的至少一个加油站的位置信息可以是车辆上传 的， 也可以是路边单元上传的。
[0110] 第三功能模块 403， 用于基于所述油量信息及所述至少一个加油站的位置信息 对所述至少一个加油站进行筛选， 从而获得目标加油站。
[0111] 其中， 所述第三功能模块 403用于对所述至少一个加油站进行筛选是基于所述 至少一个加油站的位置信息进行筛选， 同吋又基于所在车辆的油量信息所对应 的可供行驶距离进行筛选。
[0112] 可以理解， 所述第三功能模块 403用于基于所述油量信息及所述至少一个加油 站的位置信息对所述至少一个加油站进行筛选从而获得的目标加油站， 所述目 标加油站为根据筛选规则筛选出来的最合适加油站。
[0113] 其中， 所述第三功能模块 403用于对所述至少一个加油站进行筛选从而获得的 目标加油站之后， 所述第三功能模块 403还可用于发出提示， 以告知驾驶者所述 目标加油站的获取情况， 以便于驾驶者进行下一步操作， 所述提示为可以是声 音、 光线或者触觉提示中的任意一种或者多种的组合。 其中， 声音提示可以是 鸣笛声和语音播报中的一种或者多种的组合； 光线提示可以是警示灯提示， 文 字提示和图像提示中的一种或者多种的组合； 触觉提示可以是震动、 敲击中的 任意一种或者多种的组合。
[0114] 可以理解的是， 车载智能设备也可以对其他加油站的获取情况进行提示， 以便 于驾驶者进行下一步操作。 可以看出， 在本实施例提供的的技术方案中， 车辆 中的车载智能设备 400包括第一功能模块 401、 第二功能模块 402和第三功能模块 403。 第一功能模块 401用于自动检测获取油量信息， 当油量小于油量阈值， 也 就是油量不足的吋候， 还可以用于发出提示信息， 以便于告知驾车者此吋车辆 油量不足， 而且第一功能模块 401还用于自动向路边单元发送加油站位置请求， 所述路边单元基于所述加油站位置请求返回的至少一个加油站的位置信息， 第 二功能模块 402用于接收所述路边单元返回的至少一个加油站的位置信息， 第三 功能模块 403用于对所述至少一个加油站进行筛选， 从而获得目标加油站， 所述 目标加油站就是在所述车辆剩余油量可供行驶距离之内的最佳选择， 可见本实 施例技术方案中， 车辆自动判断油量以及推送最合适加油站情况， 这满足了驾 驶者对车辆相关设备自动化智能化的需求， 有利于避免出现驾驶者在行驶过程 中由于低估加油站的距离而造成的无法正常加油的状况。
[0115] 可选的， 所述一种车载智能设备 400还包括： 所述第三功能模块 403还可用于导 航， 具体用于自动将当前位置设置为起点， 所述目标加油站设置为终点以得到 导航路线并进行导航。
[0116] 可以理解的是， 所述导航包括通过 GPS导航、 网络导航和其他形式的导航。
[0117] 可以理解的是， 在所述第三功能模块 403获得目标加油站之后， 所述第三功能 模块 403还可以用于发出信息对其他加油站的获取情况进行提示和 /或显示， 第三 功能模块 403自动将当前位置设置为起点、 所述目标加油站设置为终点以得到导 航路线并进行导航； 而且驾驶者也可以进行下一步操作， 包括允许自动导航和 不允许自动导航。
[0118] 还可以理解的是， 在所述第三功能模块 403获得目标加油站之后， 同样已经获 取了基于所述车辆的位置信息和所述油量信息从而获得的其他加油站， 故也可 以用于对所述其他加油站进行提示和 /或显示， 方便驾驶者进行下一步操作， 所 述下一步操作包括驾驶者可以根据个人喜好对其他加油站进行选择而进行导航
[0119] 举例来说， 驾驶者在外地或者陌生地理情况或者其他因素情况下， 选择自动导 航， 那么在所述第三功能模块 303获得目标加油站之后， 所述第三功能模块 403 还可以用于发出信息对其他加油站的获取情况进行提示和 /或显示， 所述第三功 能模块 403自动将当前位置设置为起点、 所述目标加油站设置为终点以得到导航 路线并进行导航， 而且驾驶者也可以进行下一步操作， 包括终止自动导航等。
[0120] 又举例来说， 所述驾驶者可以根据个人的喜好或者根据具体实际的情况， 选择 其他加油站进行导航。 在所述第三功能模块 403获得目标加油站之后， 同样已经 获取了其他加油站， 故也可用于对所述其他加油站进行提示与 /或显示， 方便驾 驶者进行下一步操作， 根据选择进行导航。 所述驾驶者选择其他加油站进行导 航吋， 系统默认终止对原有自动获取的目标加油站的导航。
[0121] 可以看出， 所述第三功能模块 403用于基于所述油量信息及所述至少一个加油 站的位置信息对所述至少一个加油站进行筛选， 从而获得目标加油站。 所述第 三功能模块 403可用于自动设定所述目标加油站进行自动导航， 驾驶者也可以不 采用所述第三功能模块 403自动设定的对所述目标加油站的导航， 而是根据个人 喜好选择所述第三功能模块 403基于所述车辆的位置信息和所述油量信息从而获 得的其他加油站进行导航。 这种可选择性既可满足驾驶者对自动査找加油站进 行加油的需求， 又可以满足驾驶者针对不同情况多样选择的需求， 使得所述车 载智能设备 400更加智能化。
[0122] 其中， 所述第三功能模块 403用于基于所述油量信息及所述至少一个加油站的 位置信息对所述至少一个加油站进行筛选， 从而获得目标加油站具体为： 所述 第三功能模块 403用于基于所述油量信息及所述至少一个加油站的位置信息和车 辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站。
[0123] 可以理解的， 在所述第三功能模块 403基于所述油量信息及所述至少一个加油 站的位置信息对所述至少一个加油站进行筛选之前， 所述第一功能模块 301还可 用于基于驾车者的操作而获取车辆的目的地信息， 其中， 所述车辆的目的地信 息包括目的地的位置坐标和方向。 所述第三功能模块 403具体用于基于所述油量 信息及所述至少一个加油站的位置信息对所述至少一个加油站进行初步筛选， 还用于基于车辆的目的地信息对所述至少一个加油站进行进一步筛选， 从而获 得目标加油站。
[0124] 可选的， 在本发明的一些可能的实施方式中， 所述第三功能模块 403用于基于 所述油量信息及所述至少一个加油站的位置信息和车辆的目的地信息对所述至 少一个加油站进行筛选， 从而获得目标加油站具体为： 所述第三功能模块 403用 于基于所述油量信息及所述至少一个加油站的位置信息和车辆的目的地信息对 所述至少一个加油站进行筛选， 从而获得筛选结果； 如果所述筛选结果的数量 为多个， 则将所述筛选结果中与所述车辆的距离最近的加油站设置为目标加油 站。 [0125] 举例来说， 所述第三功能模块 403用于基于所述至少一个加油站的所述地理位 置信息， 分别计算所述至少一个加油站与所述车辆之间的距离； 所述第三功能 模块 403还用于基于所述油量信息， 计算剩余油量可供行驶的距离； 所述第三功 能模块 403用于在所述剩余油量可供行驶距离范围内， 筛选与所述车辆有距离最 小值的加油站设置为目标加油站。
[0126] 可选的， 所述第三功能模块 403用于基于所述油量信息及所述至少一个加油站 的位置信息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目 标加油站具体为： 所述第三功能模块 403用于根据所述油量信息以及车辆的目的 地对所述至少一个加油站进行筛选， 从而获得筛选结果； 如果所述筛选结果的 数量为多个， 则将所述筛选结果中与目的地的方向夹角最小的加油站设置为目 标加油站。
[0127] 举例来说， 所述第三功能模块 403用于基于所述至少一个加油站的所述地理位 置信息， 分别计算所述至少一个加油站与所述车辆之间的距离； 所述第三功能 模块 403用于基于所述油量信息， 计算剩余油量可供行驶距离； 所述第三功能模 块 403用于在所述剩余油量可供行驶的距离范围内， 筛选出与目的地的方向夹角 最小的加油站设置为目标加油站。
[0128] 可以理解的是， 在本发明的一些可能的实施方式中， 可以出现综合处理的情况 。 所述第三功能模块 403用于基于所述至少一个加油站的所述地理位置信息， 分 别计算所述至少一个加油站与所述车辆之间的距离； 所述第三功能模块 403用于 基于所述油量信息， 计算剩余油量可供行驶的距离； 所述第三功能模块 403用于 在所述剩余油量可供行驶的距离范围内， 筛选与所述车辆有距离最小值的加油 站作为筛选结果； 假如此吋还存在多个筛选结果， 则所述车载智能设备进一步 用于筛选出与目的地的方向夹角最小的加油站设置为目标加油站。
[0129] 可以看出， 在本实施例的技术方案中， 所述车载智能设备 400中的所述第一功 能模块 401可用于在油量不足吋自动发送信息以便于提示驾驶者， 还用于向路边 单元发送加油站位置请求， 所述第二功能模块 402用于接收所述路边单元传输返 回的所述车辆周围预设范围内至少一个加油站的位置信息， 所述第三功能模块 4 03用于基于所述油量信息及所述至少一个加油站的位置信息对所述至少一个加 油站进行筛选， 所述的筛选结果为具有同所述车辆具有距离最近值和 /或同所述 车辆目的地方向具有方向夹角最小值的加油站。 在本技术方案中， 所述车载智 能设备 400中可以用于自动査找和筛选获取所述车辆预设范围内最合适的加油站 ， 这种自动化给驾驶者带来了便利， 而且由于合理规划了最合适的加油站， 为 驾驶者节省了油量， 也节省了吋间。 在获得目标加油站之后， 所述车载智能设 备 400可用于自动设定所述目标加油站进行自动导航， 驾驶者也可以不采用所述 车载智能设备 400自动设定的对所述目标加油站进行的导航， 而是根据个人喜好 选择所述车载智能设备 400基于所述车辆的位置信息和所述油量信息从而获得的 其他加油站进行导航。 本实施例方案既可满足驾驶者对自动査找加油站进行加 油的需求， 又可以满足驾驶者针对不同情况多样选择的需求， 使得所述车载智 能设备 400更加智能化。
[0130] 为了便于更好地实施对所述车载智能设备的相关功能模块， 下面还提供实施上 述方案的详细功能单元。
[0131] 参见图 6， 车载智能设备 400包括第一功能模块 401、 第二功能模块 402和第三功 能模块 403， 不同功能模块通过总线相连。
[0132] 其中， 所述第一功能模块 401包括油量与车辆状态获取单元 501和信号发送单元 502及其连接， 所述油量与车辆状态获取单元 501用于获取所在车辆的油量信息 ， 并根据所述油量信息判断油量是否小于油量阈值， 所述油量与车辆状态获取 单元 501具体可用于通过设置于所在车辆内部油箱的传感器实吋获取油箱中的油 量信息， 包括剩余油量体积、 所用油成分等； 所述油量与车辆状态获取单元 501 可具体用于通过设置于所在车辆内部油箱的传感器实吋获取油箱中的油量信息 ， 并实吋将所述油量信息中的剩余油量与油量阈值做比对， 当油量小于油量阈 值， 将触发信号进入加油站査找步骤； 所述油量与车辆状态获取单元 501还用于 获取车辆状态信息， 所述车辆状态信息包括车辆目的地信息、 车辆位置信息、 车辆运动速度信息、 车辆运动距离信息以及其他与车辆状态相关信息。 所述信 号发送单元 402用于在所述油量与车辆状态获取单元 501获取到的所述油量信息 中的剩余油量小于油量阈值吋， 向路边单元发送加油站位置请求， 以便于所述 路边单元基于所述车辆的位置信息搜索所述车辆周围预设范围内的至少一个加 油站的位置信息； 所述信号发送单元 502还可用于当所述油量信息中的剩余油量 小于油量阈值吋发出提示信息， 以便于告知驾驶者此吋车辆油量不足。
[0133] 其中， 所述第二功能模块 402包括信号接收单元 503， 所述信号发送单元 503用 于接收所述路边单元基于所述加油站位置请求返回的至少一个加油站的位置信 息； 可以理解的是， 所述路边单元为车联网设备， 所述路边单元可用于基于所 述车辆的位置信息搜索访问车联网服务器， 以获取所述车辆周围预设范围内的 至少一个加油站的位置信息， 并将所述至少一个加油站的位置信息实吋传输返 回以便于被所述信号发送单元 503接收。
[0134] 其中， 所述第三功能模块 403包括筛选单元 504、 显示提示单元 505和导航单元 5 06及其连接。 所述筛选单元 404用于基于所述油量信息及所述至少一个加油站的 位置信息对所述至少一个加油站进行筛选， 从而获得目标加油站， 所述的筛选 结果包括具有同所述车辆具有距离最近值与 /或同所述车辆目的地方向具有方向 夹角最小值的加油站。 所述显示提示单元 505用于显示 /提示所述车辆运动状态情 况和油量情况， 以及在油量小于油量阈值吋显示 /提示不足信息； 所述显示提示 单元 505还可用于显示 /提示路边单元返回的至少一个加油站的位置信息和显示 / 提示通过筛选单元 504获得的目标加油站和其他加油站； 所述显示提示单元 505 还可用于显示 /提示其他相关信息。 所述导航单元 506用于导航， 包括可用于自动 将当前位置设置为起点， 所述目标加油站设置为终点以得到导航路线并进行导 航， 也可用于对其他加油站进行选择导航； 所述导航包括通过 GPS导航、 网络导 航和其他形式的导航。
[0135] 可以看出， 在本实施例的技术方案中， 所述车载智能设备 400中的所述油量与 车辆状态获取单元 501可用于获取所在车辆的油量和信息车辆状态信息； 信号发 送单元 502可用于在油量不足吋自动发送信息以便于提示驾驶者， 还可用于向路 边单元发送加油站位置请求， 以便于所述路边单元基于所述车辆的位置信息搜 索所述车辆周围预设范围内的至少一个加油站的位置信息； 所述信号接收单元 5
03用于接收路边单元传输返回的所述车辆周围预设范围内至少一个加油站的位 置信息； 所述筛选单元 504可用于基于所述油量信息及所述至少一个加油站的位 置信息对所述至少一个加油站进行筛选， 所述的筛选结果为具有同所述车辆具 有距离最近值和 /或同所述车辆目的地方向具有方向夹角最小值的目标加油站； 所述导航单元 506可用于导航。 故在本技术方案中， 所述车载智能设备 400中可 以自动査找和筛选获取所述车辆预设范围内最合适的加油站， 这种自动化给驾 驶者带来了便利， 而且由于合理规划了最合适的加油站， 为驾驶者节省了油量 ， 也节省了吋间。 在获得目标加油站之后， 所述车载智能设备 400可以用于自动 设定所述目标加油站进行自动导航， 驾驶者也可以不采用所述车载智能设备 400 自动设定的对所述目标加油站进行的导航， 而是根据个人喜好选择所述车载智 能设备 400基于所述车辆的位置信息和所述油量信息从而获得的其他加油站进行 导航。 本实施例方案既可满足驾驶者对自动査找加油站进行加油的需求， 又可 以满足驾驶者针对不同情况多样选择的需求， 使得所述车载智能设备 400更加智 能化。
[0136] 本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可 以通过程序来指令相关的硬件来完成， 该程序可以存储于一计算机可读存储介 质中， 存储介质包括只读存储器 （Read-Only
Memory , ROM) 、 随机存储器 （Random Access Memory， RAM) 、 可编程只 读存储器 （Programmable Read-only Memory , PROM) 、 可擦除可编程只读存储 器 (Erasable Programmable Read Only Memory , EPROM) 、 一次可编程只读存 储器 （One-time Programmable Read-Only Memory , OTPROM) 、 电子抹除式可 复写只读存储器 (Electrically-Erasable Programmable Read-Only
Memory , EEPROM) 、 只读光盘 (Compact Disc Read-Only Memory， CD-ROM ) 或其他光盘存储器、 磁盘存储器、 磁带存储器、 或者能够用于携带或存储数 据的计算机可读的任何其他介质。
[0137] 在上述的实施例中， 对各个实施例的描述都各有侧重， 某个实施例中没有详细 描述的部分， 可以参见其他实施例的相关描述。
[0138] 以上所述对本发明实施例进行了详细介绍， 本文中应用具体个例对本发明的原 理及实施方式进行了阐述， 以上实施例的说明只是用于帮助理解本发明的方法 及其核心思想； 同吋， 对于本领域的一般技术人员， 依据本发明的思想， 在具 体实施方式及应用范围上均会有改变之处， 综上所述， 本说明书内容不应理解 为对本发明的限制。 技术问题 问题的解决方案 发明的有益效果

Claims

权利要求书
[权利要求 1] 一种加油站査找方法， 其特征在于， 包括：
车载智能设备获取所在车辆的油量信息， 并根据所述油量信息判断油 量是否小于油量阈值； 如果油量小于油量阈值， 所述车载设备向路边 单元发送加油站位置请求；
所述车载智能设备接收所述路边单元基于所述加油站位置请求返回的 至少一个加油站的位置信息； 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信 息对所述至少一个加油站进行筛选， 从而获得目标加油站。
[权利要求 2] 根据权利要求 1所述的方法， 其特征在于， 所述方法还包括：
所述车载智能设备自动将当前位置设置为起点， 所述目标加油站设置 为终点以得到导航路线并进行导航。
[权利要求 3] 根据权利要求 1所述的方法， 其特征在于， 所述车载智能设备基于所 述油量信息及所述至少一个加油站的位置信息对所述至少一个加油站 进行筛选， 从而获得目标加油站具体为：
所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信 息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得目 标加油站。
[权利要求 4] 根据权利要求 3所述的方法， 其特征在于， 所述车载智能设备基于所 述油量信息及所述至少一个加油站的位置信息和车辆的目的地信息对 所述至少一个加油站进行筛选， 从而获得目标加油站具体为： 所述车载智能设备基于所述油量信息及所述至少一个加油站的位置信 息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获得筛 选结果；
如果所述筛选结果的数量为多个， 则将所述筛选结果中与所述车辆的 距离最近的加油站设置为目标加油站。
[权利要求 5] 根据权利要求 3所述的方法， 其特征在于， 所述车载智能设备基于所 述油量信息及所述至少一个加油站的位置信息和车辆的目的地信息对 所述至少一个加油站进行筛选， 从而获得目标加油站具体为：
所述车载智能设备根据所述油量信息以及车辆的目的地对所述至少一 个加油站进行筛选， 从而获得筛选结果；
如果所述筛选结果的数量为多个， 则将所述筛选结果中与所目的地的 方向夹角最小的加油站设置为目标加油站。
[权利要求 6] —种车载智能设备， 其特征在于， 包括：
第一功能模块， 用于获取所在车辆的油量信息， 并根据所述油量信息 判断油量是否小于油量阈值； 如果油量小于油量阈值， 所述车载设备 向路边单元发送加油站位置请求；
第二功能模块， 用于接收所述路边单元基于所述加油站位置请求返回 的至少一个加油站的位置信息； 第三功能模块， 用于基于所述油量信息及所述至少一个加油站的位置 信息对所述至少一个加油站进行筛选， 从而获得目标加油站。
[权利要求 7] 根据权利要求 6所述的车载智能设备， 其特征在于， 所述第三功能模 块还包括导航模块， 用于自动将当前位置设置为起点， 所述目标加油 站设置为终点以得到导航路线并进行导航。
[权利要求 8] 根据权利要求 6所述的车载智能设备， 其特征在于， 所述第三功能模 块用于基于所述油量信息及所述至少一个加油站的位置信息对所述至 少一个加油站进行筛选， 从而获得目标加油站具体为：
所述第三功能模块用于基于所述油量信息及所述至少一个加油站的位 置信息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获 得目标加油站。
[权利要求 9] 根据权利要求 8所述的车载智能设备， 其特征在于， 所述车载智能设 备用于基于所述油量信息及所述至少一个加油站的位置信息和车辆的 目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站具 体为：
所述车载智能设备用于基于所述油量信息及所述至少一个加油站的位 置信息和车辆的目的地信息对所述至少一个加油站进行筛选， 从而获 得筛选结果；
如果所述筛选结果的数量为多个， 则将所述筛选结果中与所述车辆的 距离最近的加油站设置为目标加油站。
[权利要求 10] 根据权利要求 8所述的车载智能设备， 其特征在于， 所述车载智能设 备用于基于所述油量信息及所述至少一个加油站的位置信息和车辆的 目的地信息对所述至少一个加油站进行筛选， 从而获得目标加油站具 体为：
所述车载智能设备根据所述油量信息以及车辆的目的地对所述至少一 个加油站进行筛选， 从而获得筛选结果；
如果所述筛选结果的数量为多个， 则将所述筛选结果中与所目的地的 方向夹角最小的加油站设置为目标加油站。
PCT/CN2016/110694 2016-09-12 2016-12-19 加油站查找方法以及车载智能设备 WO2018045666A1 (zh)

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