CN108275069A - A kind of alarm method and system of vehicle Fuel Oil Remaining - Google Patents
A kind of alarm method and system of vehicle Fuel Oil Remaining Download PDFInfo
- Publication number
- CN108275069A CN108275069A CN201711461424.8A CN201711461424A CN108275069A CN 108275069 A CN108275069 A CN 108275069A CN 201711461424 A CN201711461424 A CN 201711461424A CN 108275069 A CN108275069 A CN 108275069A
- Authority
- CN
- China
- Prior art keywords
- fuel oil
- oil remaining
- vehicle
- display
- course continuation
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- 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
- B60R16/023—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 for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
Abstract
The alarm method and system of a kind of vehicle Fuel Oil Remaining provided by the invention, the alarm method establish the wireless telecommunications between mobile terminal and car running computer by on-vehicle Bluetooth；Read the Fuel Oil Remaining on current driving computer and display；Currently whether it is in low oil mass state according to current residual oil amount determination, if so, carrying out audio alert.This method mobile terminal can be by being communicated between on-vehicle Bluetooth and car running computer so that car owner can check vehicle Fuel Oil Remaining on mobile terminals, and when vehicle Fuel Oil Remaining is low, can carry out voice reminder, remind effect good.
Description
Technical field
The invention belongs to technical field of automotive electronics, and in particular to a kind of alarm method and system of vehicle Fuel Oil Remaining.
Background technology
Automobile oil gauge facilitates driver to understand vehicle Fuel Oil Remaining in real time, and in oil mass for showing vehicle Fuel Oil Remaining
It refuels in time in the case of low, ensures the normally travel of vehicle.But the existing automobile oil gauge being arranged on automobile only facilitates
Current driver checks oil mass information from vehicle, and existing automobile oil gauge is when detecting that oil mass information is too low, only
It is to light the warning light for indicating that oil mass is low on vehicular meter, reminds effect unobvious.
Invention content
For the defects in the prior art, the present invention provides a kind of alarm method and system of vehicle Fuel Oil Remaining, car owner
Vehicle Fuel Oil Remaining can be checked on mobile terminals, and when vehicle Fuel Oil Remaining is low, can carry out voice reminder, remind effect
Fruit is good.
A kind of alarm method of vehicle Fuel Oil Remaining, including：
The wireless telecommunications between mobile terminal and car running computer are established by on-vehicle Bluetooth；
Read the Fuel Oil Remaining on current driving computer and display；
Currently whether it is in low oil mass state according to current residual oil amount determination, if so, carrying out audio alert.
Preferably, the judgment method of the low oil mass state includes：
It is preset with statistical interval time T and course continuation mileage threshold value；
The Fuel Oil Remaining T1 in a upper sampling time was read, and after the statistical interval time reaches, obtains next sampling time
Fuel Oil Remaining T2, calculate fuel consumption C=(T1-T2)/T of the vehicle in next sampling time；
Read current residual oil mass A；
Calculate current course continuation mileage B：B=A/C；
Judge whether current course continuation mileage is less than course continuation mileage threshold value, if so, being judged as low oil mass state.
Preferably, it when carrying out the audio alert, is additionally operable to report current course continuation mileage B.
A kind of alarm system of vehicle Fuel Oil Remaining runs the alarm method of above-mentioned vehicle Fuel Oil Remaining, including setting
Display unit, alarm unit, reading unit and communication unit on mobile terminals；
Communication unit is used to establish the wireless telecommunications between mobile terminal and car running computer by on-vehicle Bluetooth；
Reading unit is used to read the Fuel Oil Remaining on car running computer；
Display unit is used to show the Fuel Oil Remaining of vehicle；
Alarm unit is used to currently whether be in low oil mass state according to current residual oil amount determination, if so, carrying out language
Sound is alarmed.
Preferably, the display unit includes pointer display interface；Pointer display interface includes scale display panel, and scale is aobvious
Show that disk is equipped with multiple scale values, and all scale values are distributed in semi-circular, different scale values are for indicating different remaining oils
Amount, the difference of two neighboring scale value is identical, and leftmost scale value is zero, the scale value of rightmost be oil tank of vehicle most
Large capacity；
It further include the display lamp being arranged below scale value respectively；
Display unit controls corresponding display lamp and lights according to the Fuel Oil Remaining from the reading unit.
Preferably, all display lamps are in that the semi-circular to match with scale value is distributed；Display unit is according to current
Fuel Oil Remaining lights the display lamp that corresponding scale value is less than current Fuel Oil Remaining successively.
Preferably, the display unit includes column display interface；Column display interface includes columnar display column, display
Column is equipped with multiple scale values, wherein the scale value positioned at display column bottom is zero, it is vehicle to be located at the scale value at the top of display column
The maximum capacity of fuel tank；
Display unit fills the corresponding quarter of Fuel Oil Remaining in display column according to the Fuel Oil Remaining from the reading unit
Angle value part below is yellow, and the part more than corresponding scale value of Fuel Oil Remaining is grey.
Preferably, the alarm unit is preset with statistical interval time T and course continuation mileage threshold value；
Alarm unit is used to read the Fuel Oil Remaining T1 in a sampling time, and after the statistical interval time reaches, and obtains
The Fuel Oil Remaining T2 in next sampling time calculates fuel consumption C=(T1-T2)/T of the vehicle in next sampling time；
It is additionally operable to read current residual oil mass A；Calculate current course continuation mileage B：B=A/C；Whether judge current course continuation mileage
Less than course continuation mileage threshold value, if so, being judged as low oil mass state.
Preferably, the alarm unit is used for when carrying out the audio alert, reports current course continuation mileage B.
As shown from the above technical solution, the alarm method and system of a kind of vehicle Fuel Oil Remaining provided by the invention, it is mobile
Terminal can be by being communicated between on-vehicle Bluetooth and car running computer so that car owner can check that vehicle is surplus on mobile terminals
Excess oil amount, and when vehicle Fuel Oil Remaining is low, voice reminder can be carried out, remind effect good.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar reference numeral.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the flow chart of the alarm method of vehicle Fuel Oil Remaining.
Fig. 2 is the flow chart of low oil mass condition adjudgement.
Fig. 3 is the functional block diagram of the alarm system of vehicle Fuel Oil Remaining.
Specific implementation mode
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for
Clearly illustrate technical scheme of the present invention, therefore be only used as example, and the protection model of the present invention cannot be limited with this
It encloses.It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application are should be belonging to the present invention
The ordinary meaning that field technology personnel are understood.
Embodiment：
A kind of alarm method of vehicle Fuel Oil Remaining, as shown in Figs. 1-3, including：
The wireless telecommunications between mobile terminal and car running computer are established by on-vehicle Bluetooth；
Read the Fuel Oil Remaining on current driving computer and display；
Currently whether it is in low oil mass state according to current residual oil amount determination, if so, carrying out audio alert.
This method mobile terminal can read the surplus of car running computer by being communicated between on-vehicle Bluetooth and car running computer
Excess oil amount, car owner can check vehicle Fuel Oil Remaining by mobile terminal.In this way, when vehicle is lent other people by car owner,
The Fuel Oil Remaining of vehicle can also be checked by mobile terminal, monitor the service condition of vehicle in real time.And work as vehicle Fuel Oil Remaining
When low, voice reminder can be carried out, reminds effect good.
The judgment method of the low oil mass state includes：
It is preset with statistical interval time T and course continuation mileage threshold value；
The Fuel Oil Remaining T1 in a upper sampling time was read, and after the statistical interval time reaches, obtains next sampling time
Fuel Oil Remaining T2, calculate fuel consumption C=(T1-T2)/T of the vehicle in next sampling time；
Read current residual oil mass A；
Calculate current course continuation mileage B：B=A/C；
Judge whether current course continuation mileage is less than course continuation mileage threshold value, if so, being judged as low oil mass state.
The low oil mass state judges that course continuation mileage threshold value could be provided as 3-10 kilometers by course continuation mileage, in order to improve
The accuracy that course continuation mileage calculates, first according to the Fuel Oil Remaining of the Fuel Oil Remaining T2 of present sample time and a upper sampling time
T1 calculates fuel consumption, and the fuel consumption obtained in this way can preferably embody the current oil consumption situation of vehicle.It in this way can be according to reality
When oil consumption real-time course continuation mileage is calculated, when course continuation mileage too low (be less than course continuation mileage threshold value), it is believed that vehicle can
Operating range is inadequate, needs to refuel in time, is judged as low oil mass state, alarms at this time.When course continuation mileage is sufficiently large, recognize
It can also continue to travel for vehicle.User voluntarily can also judge whether to need to refuel according to target route and course continuation mileage.
When carrying out the audio alert, it is additionally operable to report current course continuation mileage B.In currently being continued a journey by voice broadcast
Journey reminds effect more preferable.
A kind of alarm system of vehicle Fuel Oil Remaining runs the alarm method of above-mentioned vehicle Fuel Oil Remaining, including setting
Display unit, alarm unit, reading unit and communication unit on mobile terminals；
Communication unit is used to establish the wireless telecommunications between mobile terminal and car running computer by on-vehicle Bluetooth；
Reading unit is used to read the Fuel Oil Remaining on car running computer；
Display unit is used to show the Fuel Oil Remaining of vehicle；
Alarm unit is used to currently whether be in low oil mass state according to current residual oil amount determination, if so, carrying out language
Sound is alarmed.
The display unit includes pointer display interface；Pointer display interface includes scale display panel, on scale display panel
Equipped with multiple scale values, and all scale values are distributed in semi-circular, and different scale values are adjacent for indicating different Fuel Oil Remainings
The difference of two scale values is identical, and leftmost scale value is zero, and the scale value of rightmost is the maximum capacity of oil tank of vehicle；
It further include the display lamp being arranged below scale value respectively；
Display unit controls corresponding display lamp and lights according to the Fuel Oil Remaining from the reading unit.It is described all
Display lamp is in that the semi-circular to match with scale value is distributed；Display unit lights corresponding quarter successively according to current Fuel Oil Remaining
Angle value is less than the display lamp of current Fuel Oil Remaining.
It is checked in order to facilitate user, Fuel Oil Remaining is shown by way of pointer.Scale value on scale display panel is from a left side
Uniformly increase successively to right, display unit indicates current residual oil mass by lighting different display lamps.Above-mentioned display lamp energy
Enough just slightly to embody vehicle Fuel Oil Remaining, in addition to this, display lamp can be semiorbicular strip structure, light display in this way
When lamp, then the part that scale value is corresponded to from display lamp Far Left to Fuel Oil Remaining is lighted.Can be yellow by filling display lamp
Display lamp is lighted, judges that display lamp goes out by filling display lamp for grey.
The display unit includes column display interface；Column display interface includes columnar display column, is set in display column
There are multiple scale values, wherein the scale value positioned at display column bottom is zero, it is oil tank of vehicle to be located at the scale value at the top of display column
Maximum capacity；
Display unit fills the corresponding quarter of Fuel Oil Remaining in display column according to the Fuel Oil Remaining from the reading unit
Angle value part below is yellow, and the part more than corresponding scale value of Fuel Oil Remaining is grey.
It can also be by the display Fuel Oil Remaining of column, when it is implemented, being yellow by the part filled in display column
To identify that current Fuel Oil Remaining, the corresponding scale value in line of demarcation of yellow and grey are the Fuel Oil Remaining of vehicle.Show mould
Block be equipped with two kinds of display patterns of pointer and column, user can between both display patterns free switching.By column and
Pointer indicates Fuel Oil Remaining, on the one hand user is not only facilitated to be intuitive to see the Fuel Oil Remaining of vehicle, while can also facilitate
User understands the volume that Fuel Oil Remaining accounts for whole fuel tank, the i.e. percentage of Fuel Oil Remaining.
The alarm unit is preset with statistical interval time T and course continuation mileage threshold value；
Alarm unit is used to read the Fuel Oil Remaining T1 in a sampling time, and after the statistical interval time reaches, and obtains
The Fuel Oil Remaining T2 in next sampling time calculates fuel consumption C=(T1-T2)/T of the vehicle in next sampling time；
It is additionally operable to read current residual oil mass A；Calculate current course continuation mileage B：B=A/C；Whether judge current course continuation mileage
Less than course continuation mileage threshold value, if so, being judged as low oil mass state.
The alarm unit is used for when carrying out the audio alert, reports current course continuation mileage B.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover in the claim of the present invention and the range of specification.
Claims (9)
1. a kind of alarm method of vehicle Fuel Oil Remaining, which is characterized in that including：
The wireless telecommunications between mobile terminal and car running computer are established by on-vehicle Bluetooth；
Read the Fuel Oil Remaining on current driving computer and display；
Currently whether it is in low oil mass state according to current residual oil amount determination, if so, carrying out audio alert.
2. a kind of alarm method of vehicle Fuel Oil Remaining according to claim 1, which is characterized in that the low oil mass state
Judgment method includes：
It is preset with statistical interval time T and course continuation mileage threshold value；
The Fuel Oil Remaining T1 in a upper sampling time was read, and after the statistical interval time reaches, obtains the surplus of next sampling time
Excess oil amount T2 calculates fuel consumption C=(T1-T2)/T of the vehicle in next sampling time；
Read current residual oil mass A；
Calculate current course continuation mileage B：B=A/C；
Judge whether current course continuation mileage is less than course continuation mileage threshold value, if so, being judged as low oil mass state.
3. a kind of alarm method of vehicle Fuel Oil Remaining according to claim 2, which is characterized in that when the progress voice reporting
When alert, it is additionally operable to report current course continuation mileage B.
4. a kind of alarm system of vehicle Fuel Oil Remaining, which is characterized in that run vehicle Fuel Oil Remaining described in claim 1
Alarm method includes display unit, alarm unit, reading unit and the communication unit of setting on mobile terminals；
Communication unit is used to establish the wireless telecommunications between mobile terminal and car running computer by on-vehicle Bluetooth；
Reading unit is used to read the Fuel Oil Remaining on car running computer；
Display unit is used to show the Fuel Oil Remaining of vehicle；
Alarm unit is used to currently whether be in low oil mass state according to current residual oil amount determination, if so, carrying out voice reporting
It is alert.
5. the alarm system of vehicle Fuel Oil Remaining according to claim 4, which is characterized in that the display unit includes referring to
Needle display interface；Pointer display interface includes scale display panel, and scale display panel is equipped with multiple scale values, and all scale values
It is distributed in semi-circular, for different scale values for indicating different Fuel Oil Remainings, the difference of two neighboring scale value is identical, and most left
The scale value on side is zero, and the scale value of rightmost is the maximum capacity of oil tank of vehicle；
It further include the display lamp being arranged below scale value respectively；
Display unit controls corresponding display lamp and lights according to the Fuel Oil Remaining from the reading unit.
6. the alarm system of vehicle Fuel Oil Remaining according to claim 4, which is characterized in that all display lamps be in
The semi-circular distribution that scale value matches；Display unit according to current Fuel Oil Remaining, light successively corresponding scale value be less than work as
The display lamp of preceding Fuel Oil Remaining.
7. the alarm system of vehicle Fuel Oil Remaining according to claim 4, which is characterized in that the display unit includes vertical
Column display interface；Column display interface includes columnar display column, and display column is equipped with multiple scale values, wherein being located at display column
The scale value of bottom is zero, is located at the maximum capacity that the scale value at the top of display column is oil tank of vehicle；
Display unit fills the corresponding scale value of Fuel Oil Remaining in display column according to the Fuel Oil Remaining from the reading unit
Part below is yellow, and the part more than corresponding scale value of Fuel Oil Remaining is grey.
8. the alarm system of vehicle Fuel Oil Remaining according to claim 4, which is characterized in that the alarm unit is preset with
Statistical interval time T and course continuation mileage threshold value；
Alarm unit is used to read the Fuel Oil Remaining T1 in a sampling time, and after the statistical interval time reaches, and obtains next
The Fuel Oil Remaining T2 in sampling time calculates fuel consumption C=(T1-T2)/T of the vehicle in next sampling time；
It is additionally operable to read current residual oil mass A；Calculate current course continuation mileage B：B=A/C；Judge whether current course continuation mileage is less than
Course continuation mileage threshold value, if so, being judged as low oil mass state.
9. the alarm system of vehicle Fuel Oil Remaining according to claim 8, which is characterized in that the alarm unit is used for
When carrying out the audio alert, current course continuation mileage B is reported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461424.8A CN108275069A (en) | 2017-12-28 | 2017-12-28 | A kind of alarm method and system of vehicle Fuel Oil Remaining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461424.8A CN108275069A (en) | 2017-12-28 | 2017-12-28 | A kind of alarm method and system of vehicle Fuel Oil Remaining |
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| CN108275069A true CN108275069A (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461424.8A Pending CN108275069A (en) | 2017-12-28 | 2017-12-28 | A kind of alarm method and system of vehicle Fuel Oil Remaining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590687A (en) * | 2020-12-18 | 2021-04-02 | 武汉格罗夫氢能汽车有限公司 | Car networking background checking method for total mileage of fuel cell hydrogen energy car |
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Application publication date: 20180713 |
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