CN111923924A - Automobile oil filler cap voice opening control system and control method thereof - Google Patents
Automobile oil filler cap voice opening control system and control method thereof Download PDFInfo
- Publication number
- CN111923924A CN111923924A CN202010654826.5A CN202010654826A CN111923924A CN 111923924 A CN111923924 A CN 111923924A CN 202010654826 A CN202010654826 A CN 202010654826A CN 111923924 A CN111923924 A CN 111923924A
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- CN
- China
- Prior art keywords
- oil filler
- vehicle
- voice
- filler cover
- automobile
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- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
-
- 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
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- 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
- B60K2015/0515—Arrangements for closing or opening of inlet cover
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention aims to provide a voice opening control system and a voice opening control method for an automobile oil filler cover, which are convenient for an automobile owner to open the oil filler cover. The voice opening control system of the automobile oil filler cover is composed of a DVD host, a prompting device, a sound sensor, a vehicle control unit, a vehicle body controller, an oil filler cover control mechanism and a voice data storage device, wherein the DVD host is respectively connected with the prompting device, the sound sensor, the vehicle control unit, the vehicle body controller and the voice data storage device; and the vehicle body control module is connected with the oil filler cover control mechanism. By the voice opening control system for the automobile oil filler cover, an automobile owner can open the oil filler cover in a voice control mode, the safety of the opening process of the oil filler cover is ensured, and the intelligent level of the whole automobile is improved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automobile oil filler cover voice opening control system and a control method thereof.
Background
The opening of the oil filler cap of the automobile has two modes: the first type needs the owner to manually operate the operating part of the oil filler cover to pull up, loosens the fixed pin of the oil filler cover inner plate through the guy cable, so as to realize the opening of the oil filler cover (refer to a fuel filler door opening guy cable of patent CN207437206U specifically); secondly, after the car owner presses the unlock button on the smart key, the smart key sends an unlock instruction to the control module through a radio frequency signal, and the control module unlocks the oil filler cap (refer to a car oil filler cap control system and a car in patent CN205327189U specifically). Above two kinds of modes all need car owner manual operation just can realize that the filler cap opens, and is intelligent inadequately.
Disclosure of Invention
The invention aims to provide a voice opening control system and a voice opening control method for an automobile oil filler cover, which are convenient for an automobile owner to open the oil filler cover.
The voice opening control system of the automobile oil filler cover is composed of a DVD host, a prompting device, a sound sensor, a vehicle control unit, a vehicle body controller, an oil filler cover control mechanism and a voice data storage device, wherein the DVD host is respectively connected with the prompting device, the sound sensor, the vehicle control unit, the vehicle body controller and the voice data storage device; and the vehicle body control module is connected with the oil filler cover control mechanism.
The control method of the automobile oil filler cap voice opening control system comprises the following steps:
A. the vehicle owner stores a voice command for opening the oil filler cover in the voice data storage device in advance;
B. the car owner will put in order the car power supply gear and adjust to ON shelves to utilize sound sensor to open the pronunciation instruction of filler cap to DVD host input:
C. the DVD host compares the received voice instruction with a voice instruction prestored in a voice data storage device, judges whether the received voice instruction is valid, if the voice instruction is invalid, ends the operation, and sends a prompt of the failure of opening the oil filler cover to the vehicle owner by using a prompt device; if the voice instruction is valid, executing the step D;
D. the DVD host machine judges whether the vehicle is in a running state by using the vehicle controller, if the vehicle is in the running state, the operation is finished, and a prompt device is used for giving a prompt of the failure of opening the oil filler cover to a vehicle owner; if the vehicle is not in a running state, executing the step E;
E. the DVD host sends an instruction for opening the oil filler cover to the automobile body controller;
F. the automobile body controller utilizes the oil filler cover control mechanism to open the oil filler cover and feed back the state of the oil filler cover to the DVD host;
G. the DVD host judges whether the oil filler cover is successfully opened, if the oil filler cover is successfully opened, the prompt device sends a prompt that the oil filler cover is successfully opened to the vehicle owner, otherwise, the prompt device sends a prompt that the oil filler cover is failed to be opened to the vehicle owner.
Further, in order to improve the speed and accuracy of the judgment, in the step C, the DVD host divides the voice command pre-stored in the voice data storage device into a plurality of keywords, and then performs keyword matching on the received voice command, if the matching is successful, the voice command is valid, otherwise, the received voice command is invalid.
Further, in the step D, the method for determining whether the vehicle is currently in a driving state is as follows: the DVD host machine acquires a current gear signal by using the vehicle control unit, if the current gear is an N gear or a P gear, the current gear indicates that the vehicle is not in a running state, otherwise, the current gear indicates that the vehicle is in the running state.
Further, in the step G, after the oil filler cover is successfully opened, the DVD host machine sends a prompt for closing the power supply of the whole vehicle to the vehicle owner by using the prompting device so as to avoid danger caused by the fact that the vehicle owner forgets to close the power supply of the whole vehicle when oil is filled.
Furthermore, the oil filler cover control mechanism is a traction type electromagnet, and a fixed frame is arranged on the oil filler cover on the moving route of the movable iron core corresponding to the traction type electromagnet. When the vehicle body control module sends a filler cap opening instruction to the filler cap control mechanism, the traction type electromagnet is electrified, the movable iron core moves backwards to leave and loosen the fixed frame of the filler cap, so that the filler cap is unlocked, and people can open the filler cap; when towed electro-magnet outage, move the iron core and reset to initial position under the spring action, pass fixed frame promptly to make the filler cap shutting, people can't directly open the filler cap this moment.
Furthermore, the prompting device is a loudspeaker, and relevant prompting information is sent to the vehicle owner by using sound, so that the vehicle owner can perceive the prompting information more easily.
Furthermore, in order to reduce wiring harnesses, the DVD host, the vehicle controller and the vehicle body controller are connected through a CAN bus; the DVD host is respectively connected with the sound sensor, the prompting device and the voice data storage device through serial ports; the automobile body controller is connected with the oil filler cover opening device through a serial port.
By the voice opening control system for the automobile oil filler cover, an automobile owner can open the oil filler cover in a voice control mode, the safety of the opening process of the oil filler cover is ensured, and the intelligent level of the whole automobile is improved.
Drawings
Fig. 1 is a schematic structural diagram of a voice opening control system for an automobile fuel filler cap of the invention.
Fig. 2 is a schematic structural view of a fuel filler cap control mechanism.
FIG. 3 is a flow chart of the method for controlling the opening of the fuel filler cap of the automobile by voice.
The figures are numbered: 1. a traction electromagnet; 2. a movable iron core; 3. a fixing frame; 4. a spring.
Detailed Description
The following describes embodiments of the present invention, such as shapes and structures of respective members, mutual positions and connection relationships between respective portions, and actions and operation principles of the respective portions, in further detail, with reference to the accompanying drawings.
Example 1:
the embodiment provides a voice opening control system and a voice opening control method for an automobile oil filler cover, which are convenient for an automobile owner to open the oil filler cover.
As shown in fig. 1, the automobile fuel filler cap voice opening control system of the embodiment is composed of a DVD host, a prompting device, a sound sensor, a vehicle controller, a vehicle body controller, a fuel filler cap control mechanism, and a voice data storage device, wherein the DVD host, the vehicle controller, and the vehicle body controller are connected through a CAN bus; the DVD host is respectively connected with the sound sensor, the prompting device and the voice data storage device through serial ports; the automobile body controller is connected with the oil filler cover opening device through a serial port.
As shown in fig. 2, the oil filler cap control mechanism in this embodiment is a traction-type electromagnet 1, and a fixed frame 3 is provided on the oil filler cap on the traveling path of the movable iron core 2 corresponding to the traction-type electromagnet 1. When the vehicle body control module sends a filler cap opening instruction to the filler cap control mechanism, the traction type electromagnet 1 is electrified, the movable iron core 2 moves backwards to leave the fixed frame 3 for loosening the filler cap, so that the filler cap is unlocked, and people can open the filler cap at the moment; when 1 outage of towed electro-magnet, move iron core 2 and reset to initial position under the effect of spring 4, pass fixed frame 3 promptly to make the filler cap shutting, people can't directly open the filler cap this moment.
In this embodiment, the prompting device is a speaker, and sounds are used to send related prompting information to the vehicle owner, so that the vehicle owner can perceive the prompting information more easily.
As shown in fig. 3, the control method of the voice opening control system for the automobile fuel filler cap of the embodiment includes the following steps:
A. the vehicle owner stores a voice command for opening the oil filler cover in the voice data storage device in advance;
B. the car owner will put in order the car power supply gear and adjust to ON shelves to utilize sound sensor to open the pronunciation instruction of filler cap to DVD host input:
C. the DVD host compares the received voice instruction with a voice instruction prestored in a voice data storage device, judges whether the received voice instruction is valid, if the voice instruction is invalid, ends the operation, and sends a prompt of the failure of opening the oil filler cover to the vehicle owner by using a prompt device; if the voice instruction is valid, executing the step D; the specific method for judging whether the received voice command is valid is as follows: dividing the voice instruction prestored in the voice data storage device into a plurality of key words by the DVD host, then performing key word matching on the received voice instruction, if the matching is successful, indicating that the voice instruction is effective, and otherwise, indicating that the received voice instruction is invalid;
D. the DVD host machine judges whether the vehicle is in a running state by using the vehicle controller, if the vehicle is in the running state, the operation is finished, and a prompt device is used for giving a prompt of the failure of opening the oil filler cover to a vehicle owner; if the vehicle is not in a running state, executing the step E; the specific method for judging whether the vehicle is in the driving state at present comprises the following steps: the DVD host machine acquires a current gear signal by using the vehicle control unit, if the current gear is an N gear or a P gear, the current gear indicates that the vehicle is not in a running state, otherwise, the current gear indicates that the vehicle is in a running state;
E. the DVD host sends an instruction for opening the oil filler cover to the automobile body controller;
F. the automobile body controller utilizes the oil filler cover control mechanism to open the oil filler cover and feed back the state of the oil filler cover to the DVD host;
G. the DVD host judges whether the oil filler cover is successfully opened, if the oil filler cover is successfully opened, the prompt device sends a prompt of successful opening of the oil filler cover and a prompt of closing the power supply of the whole vehicle to the vehicle owner, otherwise, the prompt device sends a prompt of failed opening of the oil filler cover to the vehicle owner.
Of course, the step a does not need to be executed every time, and only the voice instruction for opening the fuel filler cap needs to be stored in the voice data storage device in advance before the fuel filler cap is opened by voice for the first time, and the voice instruction for opening the fuel filler cap in the voice data storage device can be reused, which is not described herein again.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of the components set forth in the following description, as long as the invention is capable of being practiced without modification in any way whatsoever, and is capable of other applications without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A voice opening control system for an automobile oil filler cover is characterized by comprising a DVD host, a prompting device, a sound sensor, a vehicle controller, a vehicle body controller, an oil filler cover control mechanism and a voice data storage device, wherein the DVD host is respectively connected with the prompting device, the sound sensor, the vehicle controller, the vehicle body controller and the voice data storage device; and the vehicle body control module is connected with the oil filler cover control mechanism.
2. The automobile oil filler cap voice opening control system as claimed in claim 1, characterized in that the oil filler cap control mechanism is a traction-type electromagnet, and the oil filler cap is provided with a fixed frame on a traveling path corresponding to a movable iron core of the traction-type electromagnet.
3. The automobile fuel filler cap voice opening control system as claimed in claim 1, wherein the prompting device is a speaker.
4. The automobile oil filler cap voice opening control system as claimed in claim 1, wherein the DVD host, the vehicle controller and the automobile body controller are connected through a CAN bus; the DVD host is respectively connected with the sound sensor, the prompting device and the voice data storage device through serial ports; the automobile body controller is connected with the oil filler cover opening device through a serial port.
5. The control method of the automobile fuel filler cap voice opening control system according to claim 1, characterized by comprising the steps of:
A. the vehicle owner stores a voice command for opening the oil filler cover in the voice data storage device in advance;
B. the car owner will put in order the car power supply gear and adjust to ON shelves to utilize sound sensor to open the pronunciation instruction of filler cap to DVD host input:
C. the DVD host compares the received voice instruction with a voice instruction prestored in a voice data storage device, judges whether the received voice instruction is valid, if the voice instruction is invalid, ends the operation, and sends a prompt of the failure of opening the oil filler cover to the vehicle owner by using a prompt device; if the voice instruction is valid, executing the step D;
D. the DVD host machine judges whether the vehicle is in a running state by using the vehicle controller, if the vehicle is in the running state, the operation is finished, and a prompt device is used for giving a prompt of the failure of opening the oil filler cover to a vehicle owner; if the vehicle is not in a running state, executing the step E;
E. the DVD host sends an instruction for opening the oil filler cover to the automobile body controller;
F. the automobile body controller utilizes the oil filler cover control mechanism to open the oil filler cover and feed back the state of the oil filler cover to the DVD host;
G. the DVD host judges whether the oil filler cover is successfully opened, if the oil filler cover is successfully opened, the prompt device sends a prompt that the oil filler cover is successfully opened to the vehicle owner, otherwise, the prompt device sends a prompt that the oil filler cover is failed to be opened to the vehicle owner.
6. The method as claimed in claim 5, wherein in the step C, the DVD host divides the voice command pre-stored in the voice data storage device into a plurality of keywords, matches the received voice command with the keywords, and if the matching is successful, the voice command is valid, otherwise, the received voice command is invalid.
7. The method for controlling the automobile fuel filler cap voice opening control system according to claim 5, wherein in the step D, the method for judging whether the vehicle is currently in a driving state is as follows: the DVD host machine acquires a current gear signal by using the vehicle control unit, if the current gear is an N gear or a P gear, the current gear indicates that the vehicle is not in a running state, otherwise, the current gear indicates that the vehicle is in the running state.
8. The control method of the automobile fuel filler cap voice opening control system according to claim 5, characterized in that in the step G, after the fuel filler cap is successfully opened, the DVD host machine uses the prompting device to give a prompt for turning off the power supply of the whole automobile to an automobile owner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654826.5A CN111923924A (en) | 2020-07-09 | 2020-07-09 | Automobile oil filler cap voice opening control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654826.5A CN111923924A (en) | 2020-07-09 | 2020-07-09 | Automobile oil filler cap voice opening control system and control method thereof |
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| CN111923924A true CN111923924A (en) | 2020-11-13 |
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| CN202010654826.5A Pending CN111923924A (en) | 2020-07-09 | 2020-07-09 | Automobile oil filler cap voice opening control system and control method thereof |
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Application publication date: 20201113 |