CN105905051B - Fuel tank cap and charging hatchcover interlock system, interlock method and hybrid vehicle - Google Patents

Fuel tank cap and charging hatchcover interlock system, interlock method and hybrid vehicle Download PDF

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Publication number
CN105905051B
CN105905051B CN201610301732.3A CN201610301732A CN105905051B CN 105905051 B CN105905051 B CN 105905051B CN 201610301732 A CN201610301732 A CN 201610301732A CN 105905051 B CN105905051 B CN 105905051B
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CN
China
Prior art keywords
instruction
cover
charging hatch
oil tank
opening
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CN201610301732.3A
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Chinese (zh)
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CN105905051A (en
Inventor
陈志河
刘姿汝
袁昌荣
江彬
熊张林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Changan Automobile Co Ltd
Original Assignee
Chongqing Changan Automobile Co Ltd
Chongqing Changan New Energy Automobile Co Ltd
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Priority to CN201610301732.3A priority Critical patent/CN105905051B/en
Publication of CN105905051A publication Critical patent/CN105905051A/en
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Publication of CN105905051B publication Critical patent/CN105905051B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/05—Inlet covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/05—Inlet covers
    • B60K2015/0561—Locking means for the inlet cover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

This application discloses a kind of fuel tank cap and charging hatchcover interlock system, interlock method and hybrid vehicle, wherein, the interlock system includes the first commander sender, the second commander sender and processing unit, the processing unit is after the first instruction is received, obtain the fuel tank cap and the on off state for the hatchcover that charges, whether the fuel tank cap and charging hatchcover are judged all in closed mode, if it is, opening the fuel tank cap；If it is not, then ignore first instruction；The processing unit obtains the fuel tank cap and the on off state for the hatchcover that charges after the second instruction is received, and whether the fuel tank cap and charging hatchcover is judged all in closed mode, if it is, opening the charging hatchcover；If it is not, then ignore second instruction.The interlock system fundamentally avoids vehicle driver and carries out the possibility of charging operations to it while fuel filling is carried out to motor vehicle driven by mixed power, has ensured the person and property safety of vehicle driver.

Description

Oil tank cover and charging hatch cover interlocking system, interlocking method and hybrid electric vehicle
Technical Field
The invention relates to the field of automatic control, in particular to an oil tank cover and charging hatch cover interlocking system, an interlocking method and a hybrid electric vehicle.
Background
In recent years, along with the popularization of motor vehicles, the exhaust emission of the motor vehicles has great influence on the environment, haze is a common weather phenomenon in many cities, and the haze can have great adverse effect on the health condition of people. Therefore, the development of more energy-saving and environment-friendly motor vehicles has become a consensus in all societies. Under the trend, electric automobiles and hybrid automobiles are the choices for replacing traditional automobiles with lower exhaust emission. The use of the electric automobile is greatly limited due to the influences of factors such as short endurance mileage, long charging time and the like of the electric automobile; therefore, the hybrid electric vehicle has the characteristics of low exhaust emission and low energy consumption, becomes the best choice for replacing the traditional vehicle at present, and can continuously meet the driving requirement of the vehicle by using gasoline or other energy sources when the electric quantity of the hybrid electric vehicle is insufficient and the vehicle needs to be continuously used, so that the situation that the electric vehicle cannot continuously drive due to the insufficient electric quantity is avoided.
Due to the rise of hybrid electric vehicles, many matters which need to be noticed during the use of the hybrid electric vehicles are not popularized; particularly, in the process of filling fuel into a hybrid electric vehicle, if a vehicle user charges the hybrid electric vehicle at the same time, because fuel vapor is filled in the vicinity of the vehicle, and the possibility of electric sparks generated by a charging device exists in the process of connecting the charging device with a power supply or charging, the fuel vapor is easy to burn and even explode, and huge losses are caused to the personnel, property and public property of the vehicle user.
Therefore, a system for fundamentally preventing the hybrid electric vehicle from being charged in the fuel filling process is needed.
Disclosure of Invention
In order to solve the technical problems, embodiments of the present invention provide an interlocking system of a fuel tank cap and a charging hatch cover, an interlocking method and a hybrid electric vehicle, wherein the interlocking system of the fuel tank cap and the charging hatch cover fundamentally prevents the hybrid electric vehicle from performing a charging operation during a fuel filling process.
In order to achieve the technical purpose, the embodiment of the invention provides the following technical scheme:
an oil tank cap and charging hatch cover interlocking system is applied to a hybrid vehicle, the hybrid vehicle comprises an oil tank cap and a charging hatch cover, and the interlocking system comprises:
a first instruction transmitter for transmitting a first instruction;
a second instruction transmitter for transmitting a second instruction;
the processing device is connected with the first instruction transmitter and the second instruction transmitter, and after receiving the first instruction, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in the closed state, and opens the oil tank cover if the opening and closing states are both in the closed state; if not, ignoring the first instruction;
after receiving the second instruction, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in a closed state, and opens the charging hatch cover if the oil tank cover and the charging hatch cover are both in a closed state; if not, the second instruction is ignored.
Preferably, the processing device includes:
the first sensor is used for acquiring the opening and closing state of the oil tank cover;
the second sensor is used for acquiring the opening and closing state of the charging hatch cover;
the controller is connected with the first sensor and the second sensor and used for acquiring the opening states of the fuel tank cover and the charging hatch cover through the first sensor and the second sensor after receiving the first instruction, judging whether the fuel tank cover and the charging hatch cover are both in the closing state, and if so, opening the fuel tank cover; if not, ignoring the first instruction;
after receiving the second instruction, the controller acquires the opening states of the oil tank cover and the charging hatch cover through the first sensor and the second sensor, judges whether the oil tank cover and the charging hatch cover are both in the closing state, and opens the charging hatch cover if the opening states of the oil tank cover and the charging hatch cover are both in the closing state; if not, the second instruction is ignored.
Preferably, the controller includes: the device comprises a processing chip, a first electric control switch and a second electric control switch; wherein,
after receiving the first instruction, the processing chip acquires the opening states of the oil tank cover and the charging hatch cover through the first sensor and the second sensor, judges whether the oil tank cover and the charging hatch cover are both in the closing state, and sends a first electric signal to the first electric control switch if the oil tank cover and the charging hatch cover are both in the closing state; if not, ignoring the first instruction;
after receiving the second instruction, the processing chip acquires the opening states of the oil tank cover and the charging hatch cover through the first sensor and the second sensor, judges whether the oil tank cover and the charging hatch cover are both in the closing state, and sends a second electric signal to the second electric control switch if the oil tank cover and the charging hatch cover are both in the closing state; if not, ignoring the second instruction;
the first electric control switch is used for opening the oil tank cover after receiving the first electric signal;
the second electric control switch is used for opening the charging hatch cover after receiving the second electric signal.
Preferably, the interlock system further comprises a first signal lamp and a second signal lamp connected with the processing chip;
the processing chip is also used for judging whether the function of the first electric control switch is abnormal or not, if so, the first signal lamp is conducted to prompt that the function of the first electric control switch is abnormal;
the processing chip is also used for judging whether the function of the second electric control switch is abnormal, if so, the second signal lamp is conducted to prompt that the function of the second electric control switch is abnormal.
Preferably, the first instruction transmitter is a first switch, and the second instruction transmitter is a second switch;
one end of the first switch is connected with the first input end of the processing device, and the other end of the first switch is grounded;
one end of the second switch is connected with the second input end of the processing device, and the other end of the second switch is grounded;
when the first switch is closed, a first input end of the processing device inputs zero level, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closed state or not is judged, and if yes, the oil tank cover is opened; if not, ignoring the first instruction;
when the second switch is closed, a second input end of the processing device inputs zero level, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closed state or not is judged, and if yes, the charging hatch cover is opened; if not, the second instruction is ignored.
Preferably, the interlock system further comprises a third signal lamp and a fourth signal lamp connected with the processing device;
after the processing device acquires the opening and closing state of the oil tank cover, judging whether the oil tank cover is in an opening state, if so, switching on the third signal lamp to prompt the oil tank cover to be opened;
and after the processing device acquires the on-off state of the charging hatch, judging whether the charging hatch is in an open state, and if so, switching on the fourth signal lamp to prompt the charging hatch to be opened.
Preferably, the interlock system further comprises a signaling base station;
the first instruction transmitter and the second instruction transmitter are arranged in the signal transmitting base station.
Preferably, the interlock system further comprises a mobile electronic device;
the first instruction transmitter and the second instruction transmitter are arranged in the mobile electronic equipment.
An interlocking method of a fuel tank cap and a charging hatch cover is applied to a hybrid vehicle, the hybrid vehicle comprises the fuel tank cap and the charging hatch cover, and the interlocking method comprises the following steps:
when an instruction for opening the oil tank cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the oil tank cover is opened; if not, ignoring the instruction of opening the fuel tank cover;
when an instruction of opening the charging hatch cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the charging hatch cover is opened; and if not, ignoring the instruction of opening the charging hatch cover.
A hybrid electric vehicle comprises an oil tank cover and a charging hatch cover, and the hybrid electric vehicle comprises the interlocking system according to the embodiment.
According to the technical scheme, the embodiment of the invention provides an interlocking system and an interlocking method for an oil tank cover and a charging hatch cover and a hybrid electric vehicle; the interlocking system comprises a first instruction transmitter, a second instruction transmitter and a processing device, wherein the processing device acquires the opening and closing states of the fuel tank cover and the charging hatch cover after receiving a first instruction transmitted by the first instruction transmitter, judges whether the fuel tank cover and the charging hatch cover are both in the closed state, and opens the fuel tank cover if the fuel tank cover and the charging hatch cover are both in the closed state; if not, ignoring the first instruction; after receiving a second instruction sent by the second instruction sender, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in a closed state, and opens the charging hatch cover if the oil tank cover and the charging hatch cover are both in a closed state; if not, the second instruction is ignored. Through the work flow of the interlocking system can discover, the interlocking system can receive the first instruction or the second instruction and then open the fuel tank cover or the charging hatch cover only when the fuel tank cover and the charging hatch cover are both in the closed state, and the situation that the fuel tank cover and the charging hatch cover are opened simultaneously does not exist, so that the possibility that a vehicle user charges the hybrid vehicle when fuel is filled into the hybrid vehicle is fundamentally avoided, and the personal and property safety of the vehicle user is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an interlocking system of a fuel tank cap and a charging hatch cover according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an interlocking system of a fuel tank cap and a charging hatch cover according to another embodiment of the invention;
FIG. 3 is a schematic structural view of an interlocking system of a fuel tank cap and a charging hatch cover according to another embodiment of the present invention;
fig. 4 is a schematic structural view of an interlocking system of a fuel tank cap and a charging hatch cover according to an embodiment of the present invention;
fig. 5 is a method for interlocking the fuel tank cap and the charging hatch according to an embodiment of the present invention.
Detailed Description
As mentioned in the background, the hybrid vehicle in the prior art cannot prevent the vehicle user from performing the charging operation during the fuel filling process of the hybrid vehicle.
In view of this, an embodiment of the present invention provides an interlocking system for a fuel tank cap and a charging hatch, which is applied to a hybrid vehicle, where the hybrid vehicle includes the fuel tank cap and the charging hatch, and the interlocking system includes:
a first instruction transmitter for transmitting a first instruction;
a second instruction transmitter for transmitting a second instruction;
the processing device is connected with the first instruction transmitter and the second instruction transmitter, and after receiving the first instruction, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in the closed state, and opens the oil tank cover if the opening and closing states are both in the closed state; if not, ignoring the first instruction;
after receiving the second instruction, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in a closed state, and opens the charging hatch cover if the oil tank cover and the charging hatch cover are both in a closed state; if not, the second instruction is ignored.
Correspondingly, the embodiment of the invention also provides an interlocking method of a fuel tank cover and a charging hatch cover, which is applied to a hybrid vehicle, wherein the hybrid vehicle comprises the fuel tank cover and the charging hatch cover, and the interlocking method comprises the following steps:
when an instruction for opening the oil tank cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the oil tank cover is opened; if not, ignoring the instruction of opening the fuel tank cover;
when an instruction of opening the charging hatch cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the charging hatch cover is opened; and if not, ignoring the instruction of opening the charging hatch cover.
Correspondingly, the embodiment of the invention also provides a hybrid electric vehicle, the hybrid electric vehicle comprises an oil tank cover and a charging hatch cover, and the hybrid electric vehicle comprises the interlocking system according to the embodiment.
As can be seen from the above embodiments, embodiments of the present invention provide an interlocking system and an interlocking method for an oil tank cap and a charging hatch, and a hybrid electric vehicle; the interlocking system comprises a first instruction transmitter, a second instruction transmitter and a processing device, wherein the processing device acquires the opening and closing states of the fuel tank cover and the charging hatch cover after receiving a first instruction transmitted by the first instruction transmitter, judges whether the fuel tank cover and the charging hatch cover are both in the closed state, and opens the fuel tank cover if the fuel tank cover and the charging hatch cover are both in the closed state; if not, ignoring the first instruction; after receiving a second instruction sent by the second instruction sender, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in a closed state, and opens the charging hatch cover if the oil tank cover and the charging hatch cover are both in a closed state; if not, the second instruction is ignored. Through the work flow of the interlocking system can discover, the interlocking system can receive the first instruction or the second instruction and then open the fuel tank cover or the charging hatch cover only when the fuel tank cover and the charging hatch cover are both in the closed state, and the situation that the fuel tank cover and the charging hatch cover are opened simultaneously does not exist, so that the possibility that a vehicle user charges the hybrid vehicle when fuel is filled into the hybrid vehicle is fundamentally avoided, and the personal and property safety of the vehicle user is guaranteed.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the present invention provides an interlocking system for a fuel tank cap and a charging hatch, as shown in fig. 1, which is applied to a hybrid vehicle, where the hybrid vehicle includes the fuel tank cap and the charging hatch, and the interlocking system includes:
a first instruction transmitter 100 for transmitting a first instruction;
a second instruction transmitter 200 for transmitting a second instruction;
the processing device 300 is connected to the first command transmitter 100 and the second command transmitter 200, and after receiving the first command, the processing device 300 obtains the opening and closing states of the fuel tank cap and the charging hatch, determines whether both the fuel tank cap and the charging hatch are in the closed state, and if so, opens the fuel tank cap; if not, ignoring the first instruction;
after receiving the second instruction, the processing device 300 obtains the opening and closing states of the oil tank cover and the charging hatch cover, and determines whether the oil tank cover and the charging hatch cover are both in the closed state, and if so, opens the charging hatch cover; if not, the second instruction is ignored.
It should be noted that, in this embodiment, the first instruction and the second instruction adopt the same signal form, and both are electric signals; in other embodiments of the present invention, the first instruction and the second instruction may be in different signal forms, and the first instruction may be in a signal form other than an electric signal form, such as a radio wave signal, a network signal, or an optical communication signal; the second instruction may be in the form of a signal, and may also be a radio wave signal or a network signal or an optical communication signal. The invention does not limit whether the signal forms adopted by the first instruction and the second instruction are the same, and the invention is determined according to the actual situation. The specific signal forms adopted by the first instruction and the second instruction are not limited, and are determined according to the actual situation.
On the basis of the above-mentioned embodiment, in an embodiment of the present invention, as shown in fig. 2, the processing apparatus 300 includes:
the first sensor 301 is used for acquiring the opening and closing state of the oil tank cover;
a second sensor 302 for acquiring an open/close state of the charging hatch;
the controller 303 is connected to the first sensor 301 and the second sensor 302, and configured to obtain, through the first sensor 301 and the second sensor 302, an opening state of the fuel tank cap and the charging flap after receiving the first instruction, determine whether both the fuel tank cap and the charging flap are in a closed state, and if so, open the fuel tank cap; if not, ignoring the first instruction;
after receiving the second instruction, the controller 303 obtains the opening states of the fuel tank cap and the charging hatch through the first sensor 301 and the second sensor 302, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, opens the charging hatch; if not, the second instruction is ignored.
In this embodiment, the first sensor 301 and the second sensor 302 are the same in sensor type and are photoelectric switch sensors; in one embodiment of the present invention, the first sensor 301 is a switching type hall sensor, and the second sensor 302 is a photoelectric switching sensor; in another embodiment of the present invention, the first sensor 301 is a photoelectric switch sensor, and the second sensor 302 is a switch type hall sensor. The specific sensor types used by the first sensor 301 and the second sensor 302 are not limited in the present invention, and are determined according to the actual situation.
On the basis of the foregoing embodiment, another embodiment of the present invention provides a specific implementation form of the controller 303, as shown in fig. 3, the controller 303 includes a processing chip 3033, a first electronic control switch 3031, and a second electronic control switch 3032; wherein,
after receiving the first instruction, the processing chip 3033 acquires the opening states of the fuel tank cap and the charging hatch through the first sensor 301 and the second sensor 302, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, sends a first electric signal to the first electric control switch 3031; if not, ignoring the first instruction;
after receiving the second instruction, the processing chip 3033 acquires the opening states of the fuel tank cap and the charging hatch through the first sensor 301 and the second sensor 302, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, sends a second electric signal to the second electric control switch 3032; if not, ignoring the second instruction;
the first electric control switch 3031 is used for opening the oil tank cover after receiving the first electric signal;
the second electronic control switch 3032 is configured to open the charging hatch after receiving the second electric signal.
In this embodiment, the processing chip 3033 is integrated in the body controller 303 of the hybrid vehicle; in one embodiment of the present invention, the processing chip 3033 is separately provided in the hybrid vehicle. The present invention is not limited to this, and is determined by the actual situation.
It should be further noted that, in an embodiment of the present invention, the first electrically controlled switch 3031 and the second electrically controlled switch 3032 are relays or field effect transistors. The first electronic control switch 3031 and the second electronic control switch 3032 may be of the same type or different types. The present invention does not limit whether the types of devices used by the first electronic control switch 3031 and the second electronic control switch 3032 are the same, and does not limit what devices are used by the first electronic control switch 3031 and the second electronic control switch 3032, depending on the actual situation.
On the basis of the above embodiments, in a preferred embodiment of the present invention, the interlock system further includes a first signal lamp and a second signal lamp connected to the processing chip 3033;
the processing chip 3033 is further configured to determine whether the function of the first electronic control switch 3031 is abnormal, and if so, turn on the first signal lamp to prompt that the function of the first electronic control switch 3031 is abnormal;
the processing chip 3033 is further configured to determine whether the function of the second electronic control switch 3032 is abnormal, and if so, turn on the second signal lamp to prompt that the function of the second electronic control switch 3032 is abnormal.
In the present embodiment, the first signal lamp and the second signal lamp are provided in an instrument panel of the hybrid vehicle. In another embodiment of the present invention, the first signal lamp and the second signal lamp are provided in a center console of the hybrid vehicle. The specific arrangement positions of the first signal lamp and the second signal lamp are not limited, and are determined according to actual conditions.
It should be noted that, in this embodiment, after the processing device 300 sends the first electric signal to the first electric control switch 3031, the first sensor 301 obtains the opening and closing state of the tank cap, and if the tank cap is still in the closed state, the first signal lamp is turned on to indicate that the first electric control switch 3031 is out of function.
Similarly, after sending the second electrical signal to the second electronic control switch 3032, the processing device 300 obtains the opening and closing state of the charging hatch through the second sensor 302, and if the charging hatch is still in the closed state, turns on the second signal lamp to prompt that the second electronic control switch 3032 is out of function.
On the basis of the above embodiments, in an embodiment of the present invention, as shown in fig. 4, the first command transmitter 100 is a first switch, and the second command transmitter 200 is a second switch;
one end of the first switch is connected with a first input end of the processing device 300, and the other end of the first switch is grounded;
one end of the second switch is connected with a second input end of the processing device 300, and the other end of the second switch is grounded;
when the first switch is closed, a zero level is input into the first input end of the processing device 300, the opening and closing states of the fuel tank cap and the charging hatch cover are obtained, whether the fuel tank cap and the charging hatch cover are both in the closed state is judged, and if yes, the fuel tank cap is opened; if not, ignoring the first instruction;
when the second switch is closed, a zero level is input to the second input end of the processing device 300, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closed state or not is judged, and if yes, the charging hatch cover is opened; if not, the second instruction is ignored.
It should be noted that the triggering devices of the first switch and the second switch may be a wrench, a physical button, or a virtual button. The virtual key includes but is not limited to a capacitive touch key and a resistive touch key. The present invention is not limited to this, and is determined by the actual situation.
It should be further noted that, this embodiment only provides a specific implementation apparatus for the first instruction transmitter 100 and the second instruction transmitter 200, and the present invention is not limited to this, which is determined according to the actual situation.
On the basis of the above embodiment, the interlock system further includes a third signal lamp and a fourth signal lamp connected to the processing device 300;
after acquiring the opening and closing state of the fuel tank cap, the processing device 300 judges whether the fuel tank cap is in an opening state, and if so, turns on the third signal lamp to prompt the fuel tank cap to be opened;
after the processing device 300 obtains the on-off state of the charging hatch, whether the charging hatch is in an open state is judged, and if yes, the fourth signal lamp is turned on to prompt the charging hatch to be opened.
In the present embodiment, the third signal lamp and the fourth signal lamp are provided in an instrument panel of the hybrid vehicle. In another embodiment of the present invention, the third signal lamp and the fourth signal lamp are provided in a center console of the hybrid vehicle. The specific arrangement positions of the third signal lamp and the fourth signal lamp are not limited, and are determined according to actual conditions.
On the basis of the above embodiments, in a preferred embodiment of the present invention, the interlock system further includes a mobile electronic device;
the first command transmitter 100 and the second command transmitter 200 are disposed in the mobile electronic device.
It should be noted that the advantage of providing the first command transmitter 100 and the second command transmitter 200 in the mobile electronic device is that a vehicle user can control the functions of the fuel tank cap and the charging hatch of the hybrid vehicle through the mobile electronic device, thereby increasing the convenience of the interlock system.
It should also be noted that the mobile electronic device includes, but is not limited to, a mobile phone and a tablet computer. Since the method for sending the first command or the second command to the outside by using the mobile electronic device is well known to those skilled in the art, the detailed description of the present invention is omitted here.
On the basis of the above embodiment, in another preferred embodiment of the present invention, the interlock system further includes a signal transmission base station;
the first command transmitter 100 and the second command transmitter 200 are provided in the signal transmission base station.
It should be noted that the signal transmission base station includes, but is not limited to, a network signal transmission base station, a mobile phone signal transmission base station, and a radio wave signal transmission base station. A vehicle user can send an instruction for opening the fuel tank cover or the charging hatch cover to the signal sending base station through a network or a mobile electronic device or a communication device, and when the signal sending base station receives the instruction, the first instruction or the second instruction is sent outwards. Since the method for sending the command to the signal sending base station through the network or the mobile device or the communication device is well known to those skilled in the art, the present invention is not described herein in detail.
In summary, the present invention provides an interlocking system for a fuel tank cap and a charging hatch, the interlocking system includes a first instruction transmitter 100, a second instruction transmitter 200 and a processing device 300, the processing device 300 obtains the opening and closing states of the fuel tank cap and the charging hatch after receiving a first instruction transmitted by the first instruction transmitter 100, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, opens the fuel tank cap; if not, ignoring the first instruction; after receiving the second instruction sent by the second instruction transmitter 200, the processing device 300 obtains the opening and closing states of the fuel tank cap and the charging hatch, determines whether both the fuel tank cap and the charging hatch are in the closed state, and if so, opens the charging hatch; if not, the second instruction is ignored. Through the work flow of the interlocking system can discover, the interlocking system can receive the first instruction or the second instruction and then open the fuel tank cover or the charging hatch cover only when the fuel tank cover and the charging hatch cover are both in the closed state, and the situation that the fuel tank cover and the charging hatch cover are opened simultaneously does not exist, so that the possibility that a vehicle user charges the hybrid vehicle when filling fuel into the hybrid vehicle is fundamentally avoided, and the personal and property safety of the vehicle user is guaranteed.
Accordingly, an embodiment of the present invention further provides an interlocking method for a fuel tank cap and a charging hatch, which is applied to a hybrid vehicle, where the hybrid vehicle includes the fuel tank cap and the charging hatch, and as shown in fig. 5, the interlocking method includes:
s101: when an instruction for opening the oil tank cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the oil tank cover is opened; if not, the instruction for opening the fuel tank cover is ignored.
In this embodiment, when receiving an instruction to open the fuel lid, the opening and closing states of the fuel lid and the charging hatch are acquired at the same time. In one embodiment of the present invention, when an instruction to open the fuel tank cap is received, the opening and closing state of the fuel tank cap is acquired, and then the opening state of the charging hatch is acquired. In another embodiment of the present invention, when an instruction to open the fuel tank cap is received, the opening and closing state of the charging hatch is acquired first, and then the opening state of the fuel tank cap is acquired. The present invention is not limited to this, and is determined by the actual situation.
S102: when an instruction of opening the charging hatch cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the charging hatch cover is opened; and if not, ignoring the instruction of opening the charging hatch cover.
In this embodiment, when receiving a command to open the charging hatch, the opening and closing states of the fuel tank cap and the charging hatch are acquired at the same time. In one embodiment of the invention, when an instruction for opening the charging hatch cover is received, the opening and closing state of the fuel tank cover is acquired, and then the opening state of the charging hatch cover is acquired. In another embodiment of the invention, when a command for opening the charging hatch cover is received, the opening and closing state of the charging hatch cover is acquired, and then the opening state of the fuel tank cover is acquired. The present invention is not limited to this, and is determined by the actual situation.
Correspondingly, the embodiment of the invention also provides a hybrid electric vehicle, the hybrid electric vehicle comprises an oil tank cover and a charging hatch cover, and the hybrid electric vehicle comprises the interlocking system in any one of the embodiments.
In one embodiment of the invention, the interlock system comprises:
a first instruction transmitter 100 for transmitting a first instruction;
a second instruction transmitter 200 for transmitting a second instruction;
the processing device 300 is connected to the first instruction transmitter 100 and the second instruction transmitter 200, and after receiving the first instruction, the processing device 300 obtains the opening and closing states of the fuel tank cap and the charging hatch, determines whether both the fuel tank cap and the charging hatch are in the closed state, and if so, opens the fuel tank cap; if not, ignoring the first instruction;
after receiving the second instruction, the processing device 300 obtains the opening and closing states of the oil tank cover and the charging hatch cover, and determines whether the oil tank cover and the charging hatch cover are both in the closed state, and if so, opens the charging hatch cover; if not, the second instruction is ignored.
On the basis of the above-mentioned embodiment, in an embodiment of the present invention, the processing apparatus 300 includes:
the first sensor 301 is used for acquiring the opening and closing state of the oil tank cover;
a second sensor 302 for acquiring an open/close state of the charging hatch;
the controller 303 is connected to the first sensor 301 and the second sensor 302, and configured to obtain, through the first sensor 301 and the second sensor 302, an opening state of the fuel tank cap and the charging flap after receiving the first instruction, determine whether both the fuel tank cap and the charging flap are in a closed state, and if so, open the fuel tank cap; if not, ignoring the first instruction;
after receiving the second instruction, the controller 303 obtains the opening states of the fuel tank cap and the charging hatch through the first sensor 301 and the second sensor 302, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, opens the charging hatch; if not, the second instruction is ignored.
In this embodiment, the first sensor 301 and the second sensor 302 are the same in sensor type and are photoelectric switch sensors; in one embodiment of the present invention, the first sensor 301 is a switching type hall sensor, and the second sensor 302 is a photoelectric switching sensor; in another embodiment of the present invention, the first sensor 301 is a photoelectric switch sensor, and the second sensor 302 is a switch type hall sensor. The specific sensor types used by the first sensor 301 and the second sensor 302 are not limited in the present invention, and are determined according to the actual situation.
On the basis of the above embodiment, another embodiment of the present invention provides a specific implementation form of the controller 303, where the controller 303 includes a processing chip 3033, a first electronic control switch 3031, and a second electronic control switch 3032; wherein,
after receiving the first instruction, the processing chip 3033 acquires the opening states of the fuel tank cap and the charging hatch through the first sensor 301 and the second sensor 302, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, sends a first electric signal to the first electric control switch 3031; if not, ignoring the first instruction;
after receiving the second instruction, the processing chip 3033 acquires the opening states of the fuel tank cap and the charging hatch through the first sensor 301 and the second sensor 302, determines whether the fuel tank cap and the charging hatch are both in the closed state, and if so, sends a second electric signal to the second electric control switch 3032; if not, ignoring the second instruction;
the first electric control switch 3031 is used for opening the oil tank cover after receiving the first electric signal;
the second electronic control switch 3032 is configured to open the charging hatch after receiving the second electric signal.
In this embodiment, the processing chip 3033 is integrated in the body controller 303 of the hybrid vehicle; in one embodiment of the present invention, the processing chip 3033 is separately provided in the hybrid vehicle. The present invention is not limited to this, and is determined by the actual situation.
It should be further noted that, in an embodiment of the present invention, the first electrically controlled switch 3031 and the second electrically controlled switch 3032 are relays or field effect transistors. The first electronic control switch 3031 and the second electronic control switch 3032 may be of the same type or different types. The present invention does not limit whether the types of devices used by the first electronic control switch 3031 and the second electronic control switch 3032 are the same, and does not limit what devices are used by the first electronic control switch 3031 and the second electronic control switch 3032, depending on the actual situation.
In summary, the embodiment of the invention provides an interlocking system and an interlocking method for an oil tank cover and a charging hatch cover, and a hybrid electric vehicle; the interlocking system comprises a first instruction transmitter 100, a second instruction transmitter 200 and a processing device 300, wherein the processing device 300 acquires the opening and closing states of the fuel tank cap and the charging hatch after receiving a first instruction transmitted by the first instruction transmitter 100, judges whether the fuel tank cap and the charging hatch are both in the closed state, and opens the fuel tank cap if the opening and closing states are both in the closed state; if not, ignoring the first instruction; after receiving the second instruction sent by the second instruction transmitter 200, the processing device 300 obtains the opening and closing states of the fuel tank cap and the charging hatch, determines whether both the fuel tank cap and the charging hatch are in the closed state, and if so, opens the charging hatch; if not, the second instruction is ignored. Through the work flow of the interlocking system can discover, the interlocking system can receive the first instruction or the second instruction and then open the fuel tank cover or the charging hatch cover only when the fuel tank cover and the charging hatch cover are both in the closed state, and the situation that the fuel tank cover and the charging hatch cover are opened simultaneously does not exist, so that the possibility that a vehicle user charges the hybrid vehicle when fuel is filled into the hybrid vehicle is fundamentally avoided, and the personal and property safety of the vehicle user is guaranteed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a fuel tank cap and charging hatch cover interlock system, is applied to hybrid vehicle, hybrid vehicle includes fuel tank cap and charging hatch cover, its characterized in that, interlock system includes:
a first instruction transmitter for transmitting a first instruction;
a second instruction transmitter for transmitting a second instruction;
the processing device is connected with the first instruction transmitter and the second instruction transmitter, and after receiving the first instruction, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in the closed state, and opens the oil tank cover if the opening and closing states are both in the closed state; if not, ignoring the first instruction;
after receiving the second instruction, the processing device acquires the opening and closing states of the oil tank cover and the charging hatch cover, judges whether the oil tank cover and the charging hatch cover are both in a closed state, and opens the charging hatch cover if the oil tank cover and the charging hatch cover are both in a closed state; if not, the second instruction is ignored.
2. The interlock system of claim 1, wherein said processing means comprises:
the first sensor is used for acquiring the opening and closing state of the oil tank cover;
the second sensor is used for acquiring the opening and closing state of the charging hatch cover;
the controller is connected with the first sensor and the second sensor and used for acquiring the opening states of the fuel tank cover and the charging hatch cover through the first sensor and the second sensor after receiving the first instruction, judging whether the fuel tank cover and the charging hatch cover are both in the closing state, and if so, opening the fuel tank cover; if not, ignoring the first instruction;
after receiving the second instruction, the controller acquires the opening states of the oil tank cover and the charging hatch cover through the first sensor and the second sensor, judges whether the oil tank cover and the charging hatch cover are both in the closing state, and opens the charging hatch cover if the opening states of the oil tank cover and the charging hatch cover are both in the closing state; if not, the second instruction is ignored.
3. The interlock system of claim 2, wherein the controller comprises: the device comprises a processing chip, a first electric control switch and a second electric control switch; wherein,
after receiving the first instruction, the processing chip acquires the opening states of the oil tank cover and the charging hatch cover through the first sensor and the second sensor, judges whether the oil tank cover and the charging hatch cover are both in the closing state, and sends a first electric signal to the first electric control switch if the oil tank cover and the charging hatch cover are both in the closing state; if not, ignoring the first instruction;
after receiving the second instruction, the processing chip acquires the opening states of the oil tank cover and the charging hatch cover through the first sensor and the second sensor, judges whether the oil tank cover and the charging hatch cover are both in the closing state, and sends a second electric signal to the second electric control switch if the oil tank cover and the charging hatch cover are both in the closing state; if not, ignoring the second instruction;
the first electric control switch is used for opening the oil tank cover after receiving the first electric signal;
the second electric control switch is used for opening the charging hatch cover after receiving the second electric signal.
4. The interlock system of claim 3, further comprising a first signal light and a second signal light coupled to the processing chip;
the processing chip is also used for judging whether the function of the first electric control switch is abnormal or not, if so, the first signal lamp is conducted to prompt that the function of the first electric control switch is abnormal;
the processing chip is also used for judging whether the function of the second electric control switch is abnormal, if so, the second signal lamp is conducted to prompt that the function of the second electric control switch is abnormal.
5. The interlock system of claim 1, wherein the first command transmitter is a first switch and the second command transmitter is a second switch;
one end of the first switch is connected with the first input end of the processing device, and the other end of the first switch is grounded;
one end of the second switch is connected with the second input end of the processing device, and the other end of the second switch is grounded;
when the first switch is closed, a first input end of the processing device inputs zero level, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closed state or not is judged, and if yes, the oil tank cover is opened; if not, ignoring the first instruction;
when the second switch is closed, a second input end of the processing device inputs zero level, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closed state or not is judged, and if yes, the charging hatch cover is opened; if not, the second instruction is ignored.
6. The interlock system of claim 1 further comprising a third signal light and a fourth signal light coupled to said processing device;
after the processing device acquires the opening and closing state of the oil tank cover, judging whether the oil tank cover is in an opening state, if so, switching on the third signal lamp to prompt the oil tank cover to be opened;
and after the processing device acquires the on-off state of the charging hatch, judging whether the charging hatch is in an open state, and if so, switching on the fourth signal lamp to prompt the charging hatch to be opened.
7. The interlock system according to any one of claims 1 to 6, further comprising a signaling base station;
the first instruction transmitter and the second instruction transmitter are arranged in the signal transmitting base station.
8. The interlock system of any one of claims 1-6 further comprising a mobile electronic device;
the first instruction transmitter and the second instruction transmitter are arranged in the mobile electronic equipment.
9. An interlocking method of a fuel tank cap and a charging hatch cover is applied to a hybrid vehicle, the hybrid vehicle comprises the fuel tank cap and the charging hatch cover, and the interlocking method comprises the following steps:
when an instruction for opening the oil tank cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the oil tank cover is opened; if not, ignoring the instruction of opening the fuel tank cover;
when an instruction of opening the charging hatch cover is received, the opening and closing states of the oil tank cover and the charging hatch cover are obtained, whether the oil tank cover and the charging hatch cover are both in the closing state or not is judged, and if yes, the charging hatch cover is opened; and if not, ignoring the instruction of opening the charging hatch cover.
10. A hybrid vehicle comprising a fuel tank cap and a charging hatch, characterized in that it comprises an interlock system according to any one of claims 1 to 8.
CN201610301732.3A 2016-05-09 2016-05-09 Fuel tank cap and charging hatchcover interlock system, interlock method and hybrid vehicle Active CN105905051B (en)

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