CN108398138A - The electric quantity monitoring system of new-energy automobile - Google Patents
The electric quantity monitoring system of new-energy automobile Download PDFInfo
- Publication number
- CN108398138A CN108398138A CN201810091293.7A CN201810091293A CN108398138A CN 108398138 A CN108398138 A CN 108398138A CN 201810091293 A CN201810091293 A CN 201810091293A CN 108398138 A CN108398138 A CN 108398138A
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- China
- Prior art keywords
- automobile
- electric quantity
- computing module
- electronic map
- distance
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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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
Abstract
The invention discloses the electric quantity monitoring systems of new-energy automobile, including：Electric power detection module is used to detect the remaining capacity of rechargeable battery；Onboard navigation system, establish has electronic map thereon, and the position of all charging piles is prestored in electronic map；Display terminal；Data processing equipment, it includes electricity computing module and distance computing module, for calculating unit interval electric quantity consumption speed, electricity computing module is additionally operable to calculate the currently available time of rechargeable battery according to the remaining capacity and unit interval electric quantity consumption speed of current sample time electricity computing module；Distance computing module, which is used to calculate present feasible according to the current driving speed of automobile and the currently available time of rechargeable battery, sails distance, distance computing module marks for being located at the charging pile in the range of present feasible sails distance from extraction in the traffic route of electronic map and is shown in display terminal.The present invention realizes the real time monitoring of the travel situations to the rechargeable battery and automobile of automobile.
Description
Technical field
The present invention relates to a kind of new-energy automobile fields.It is more particularly related to a kind of electricity of new-energy automobile
Measure monitoring system.
Background technology
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the technical principle of the dynamic Control and the advanced technology in terms of driving of comprehensive vehicle, formation is first
Into, the automobile with new technology, new construction.But the new-energy automobile based on battery power, it still has in use not
Convenience, for example compared to gasoline, the power consumption of battery is very fast, not enough persistently, is timely monitored therefore, it is necessary to more acurrate
System, to maintain the normal use of automobile.
Invention content
It is excellent it is an object of the invention to solve at least the above and/or defect, and provide at least to will be described later
Point.
In order to realize these purposes and other advantages according to the present invention, a kind of electric quantity monitoring of new-energy automobile is provided
System, including：
Electric power detection module is connected to the rechargeable battery of the automobile, the residue electricity for detecting the rechargeable battery
Amount；
Onboard navigation system, establish has electronic map thereon, and the position of all charging piles is prestored in the electronic map,
The onboard navigation system includes the route planning module of the traffic route for planning the automobile in the electronic map,
Locating module for monitoring real time position of the automobile in the traffic route of the electronic map and for detecting
State the velocity measuring module of the current driving speed of automobile；
Display terminal is connected to the onboard navigation system, for showing the electronic map and the automobile
Traffic route；
Data processing equipment is connected to the electric power detection module and the onboard navigation system and the display
Terminal, the data processing equipment include electricity computing module and distance computing module, the electricity computing module be used for
The traveling reception of the automobile in the remaining capacity of upper a sampling instant and current sample time, calculates two neighboring sampling
The period of moment covering and consumed electricity, and unit interval electric quantity consumption speed is calculated, the electricity computing module is also
For calculating working as the rechargeable battery according to the remaining capacity and unit interval electric quantity consumption speed of current sample time
Preceding pot life；The distance computing module is used for according to the current driving speed of the automobile and working as the rechargeable battery
The present feasible that preceding pot life calculates the automobile sails distance, and the distance computing module is used for the row from the electronic map
Extraction sails the charging pile in the range of positioned at the present feasible in bus or train route line, and marks and be shown in the display terminal.
Preferably, in the electric quantity monitoring system of the new-energy automobile, the distance computing module is additionally operable in institute
It states and delimit a region on electronic map and extract charging pile from the electronic map, label is shown in the display terminal,
The region is using real time position of the automobile in the traffic route of the electronic map as starting point, in the present feasible
All routes cover in the range of sailing distance.
Preferably, the electric quantity monitoring system of the new-energy automobile further includes Audio Players, and the sound plays
Device is connected to the data processing equipment, and the data processing equipment is used to that the Audio Players to be driven to play voice messaging,
The content of the voice messaging be positioned at the present feasible sail distance in the range of a farthest charging pile in the electricity
Location information in sub- map.
Preferably, in the electric quantity monitoring system of the new-energy automobile, the distance computing module is used for each
Sampling instant update sails the charging pile in the range of positioned at the present feasible, and marks and be shown in the display terminal.
Preferably, in the electric quantity monitoring system of the new-energy automobile, the display terminal is touching display screen.
Preferably, the electric quantity monitoring system of the new-energy automobile further includes supplying cell, and the supplying cell is only
The storage battery and rechargeable battery setting, the supplying cell for standing on the automobile are connected to the electric quantity monitoring module, described vehicle-mounted
Navigation system, the display terminal and the data processing equipment, to the electric quantity monitoring module, the vehicle mounted guidance system
System, the display terminal and data processing equipment power supply.
The present invention includes at least following advantageous effect：
The present invention provides electric power detection module, onboard navigation system, display terminal and data processing equipment, at data
It includes electricity computing module and distance computing module to manage device.With the traveling of automobile, electric power detection module for detecting at any time
The remaining capacity of rechargeable battery, onboard navigation system can then provide electronic map, and route planning module is advised on the electronic map
The traffic route of automobile is marked, velocity measuring module detects the current driving speed of automobile in real time, while locating module is then real-time
Automobile is determined in the real time position of the traffic route of electronic map, electricity computing module is then according to a upper sampling instant and current
The remaining capacity of the two sampling instants of sampling instant, unit of account time electric quantity consumption speed, in conjunction with current sample time
Remaining capacity, that is, calculate the currently available time of rechargeable battery, distance computing module is according to the current driving speed of automobile
The present feasible that automobile is calculated with the currently available time of rechargeable battery sails distance, then is carried from the traffic route of electronic map
The charging pile being located in the range of the current driving range is taken out, and marks and shows on display terminal.The present invention exists
Each sampling instant collects a current remaining capacity and a current driving speed, therefore at every sampling moment all
A present feasible can be calculated and sail distance, and then can obtain sailed in distance range in new calculated present feasible at any time
Charging pile, to remind driver to pay attention to the service condition of rechargeable battery and the position of charging pile.The present invention realizes pair
The real time monitoring of the rechargeable battery of automobile and the travel situations of automobile, and then the reliability of automobilism is improved, it avoids out
Existing rechargeable battery out of power cause automobile can not normal use the case where.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the block diagram of the electric quantity monitoring system of new-energy automobile in one embodiment of the present of invention.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in Figure 1, the present invention provides a kind of electric quantity monitoring systems of new-energy automobile, including：Electric power detection module,
It is connected to the rechargeable battery of the automobile, the remaining capacity for detecting the rechargeable battery；Onboard navigation system is built thereon
Vertical have electronic map, prestores the position of all charging piles in the electronic map, the onboard navigation system include for
The route planning module that the traffic route of the automobile is planned in the electronic map, for monitoring the automobile in the electronics
The speed of the locating module of real time position in the traffic route of map and current driving speed for detecting the automobile
Detection module；Display terminal is connected to the onboard navigation system, for showing the electronic map and the automobile
Traffic route；Data processing equipment is connected to the electric power detection module and the onboard navigation system and described aobvious
Show that terminal, the data processing equipment include electricity computing module and distance computing module, the electricity computing module is used for
As the traveling of the automobile receives the remaining capacity in upper a sampling instant and current sample time, two neighboring adopt is calculated
The period of sample moment covering and consumed electricity, and unit interval electric quantity consumption speed is calculated, the electricity computing module
It is additionally operable to calculate the rechargeable battery according to the remaining capacity and unit interval electric quantity consumption speed of current sample time
The currently available time；The distance computing module is used for according to the current driving speed of the automobile and the rechargeable battery
The present feasible that the currently available time calculates the automobile sails distance, and the distance computing module is used for from the electronic map
Extraction sails the charging pile in the range of positioned at the present feasible in traffic route, and marks and be shown in the display eventually
End.
The present invention provides electric power detection module, onboard navigation system, display terminal and data processing equipment, at data
It includes electricity computing module and distance computing module to manage device.With the traveling of automobile, electric power detection module for detecting at any time
The remaining capacity of rechargeable battery, onboard navigation system can then provide electronic map, and route planning module is advised on the electronic map
The traffic route of automobile is marked, velocity measuring module detects the current driving speed of automobile in real time, while locating module is then real-time
Automobile is determined in the real time position of the traffic route of electronic map, electricity computing module is then according to a upper sampling instant and current
The remaining capacity of the two sampling instants of sampling instant, unit of account time electric quantity consumption speed, in conjunction with current sample time
Remaining capacity, that is, calculate the currently available time of rechargeable battery, distance computing module is according to the current driving speed of automobile
The present feasible that automobile is calculated with the currently available time of rechargeable battery sails distance, then is carried from the traffic route of electronic map
The charging pile being located in the range of the current driving range is taken out, and marks and shows on display terminal.
With the traveling of automobile, the various factors such as speed, road conditions of automobile may all influence the use feelings of rechargeable battery
Condition, and then influence present feasible and sail distance.The present invention all collect at every sampling moment a current remaining capacity and
One current driving speed, therefore a present feasible can be calculated at every sampling moment and sail distance, and then at any time may be used
To obtain the charging pile sailed in new calculated present feasible in distance range, to remind driver to pay attention to making for rechargeable battery
With situation and the position of charging pile.Especially it is located at present feasible and sails a farthest charging pile in the range of, if
More than the charging pile, then electric quantity of rechargeable battery may be caused too low and then automobile is caused to be unable to normally travel.Therefore, it is marked
Multiple charging piles in be located at a charging pile of highest distance position be driver it is especially noted that.
The present invention realizes the real time monitoring of the travel situations to the rechargeable battery and automobile of automobile, and then improves vapour
Vehicle reliability of operation, avoid the occurrence of rechargeable battery out of power cause automobile can not normal use the case where.
Preferably, in the electric quantity monitoring system of the new-energy automobile, the distance computing module is additionally operable in institute
It states and delimit a region on electronic map and extract charging pile from the electronic map, label is shown in the display terminal,
The region is using real time position of the automobile in the traffic route of the electronic map as starting point, in the present feasible
All routes cover in the range of sailing distance.
Distance computing module also delimit a region on the electronic map, and the charging pile in the region is all marked and is being shown
Terminal.It is that starting point extends forwards that the region, which is from the real time position of automobile, is sailed in present feasible all in distance range
Route covers.For example traffic route is moved forward along road A, the road B intersected with road A, according to calculating, present feasible is sailed
Distance is D, and automobile is at present d at a distance from the O points of road A, the intersection point to O points of road B and road A, distance of the E points to intersection point on the B of road
For D-d, the distance of F points to O points is D on the A of road, then this region should be started with the O points of road A, with the F points of road A, the E of road B
Point is end.Once being sailed in present feasible (i.e. in scheduled traffic route) on the A of road and not finding charging in distance range
Stake, the embodiment can recommend more charging piles to driver, avoid rechargeable battery electric power insufficient.
Preferably, the electric quantity monitoring system of the new-energy automobile further includes Audio Players, and the sound plays
Device is connected to the data processing equipment, and the data processing equipment is used to that the Audio Players to be driven to play voice messaging,
The content of the voice messaging be positioned at the present feasible sail distance in the range of a farthest charging pile in the electricity
Location information in sub- map.
Distance computing module is located at present feasible from extraction in the traffic route of electronic map and sails filling in the range of
In the case of electric stake, Audio Players are played voice messaging by the control of data processing equipment, to prompt driver to pay attention to
Location information of the farthest charging pile in electronic map, makes driver make decision in time.
Preferably, in the electric quantity monitoring system of the new-energy automobile, the distance computing module is used for each
Sampling instant update sails the charging pile in the range of positioned at the present feasible, and marks and be shown in the display terminal.
Route calculation module is updated at every sampling moment, is given at the present feasible newly calculated again and is sailed distance
Charging pile in range, and be marked and show in display terminal, the case where to make driver that can calculate recently at any time.
Preferably, in the electric quantity monitoring system of the new-energy automobile, the display terminal is touching display screen.
Driver can operate touching display screen, the operations such as be clicked, amplify, reduce to electronic map.
Preferably, the electric quantity monitoring system of the new-energy automobile further includes supplying cell, and the supplying cell is only
The storage battery and rechargeable battery setting, the supplying cell for standing on the automobile are connected to the electric quantity monitoring module, described vehicle-mounted
Navigation system, the display terminal and the data processing equipment, to the electric quantity monitoring module, the vehicle mounted guidance system
System, the display terminal and data processing equipment power supply.
Electric quantity monitoring system is powered using independent supplying cell, without the help of automobile storage battery and rechargeable battery, is protected
Card electric quantity monitoring system can steadily work under any circumstance, without being influenced by other devices.
Although the embodiment of the present invention/invention has been disclosed as above, it is not restricted to specification and embodiments
In listed utilization.It can be applied to various suitable the field of the invention completely.For those skilled in the art, may be used
Easily realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention
It is not limited to specific details and legend shown and described herein.
Claims (6)
1. the electric quantity monitoring system of new-energy automobile, which is characterized in that including：
Electric power detection module is connected to the rechargeable battery of the automobile, the remaining capacity for detecting the rechargeable battery；
Onboard navigation system, establish has electronic map thereon, and the position of all charging piles is prestored in the electronic map, described
Onboard navigation system includes the route planning module of the traffic route for planning the automobile in the electronic map, is used for
Monitor the locating module of real time position of the automobile in the traffic route of the electronic map and for detecting the vapour
The velocity measuring module of the current driving speed of vehicle；
Display terminal is connected to the onboard navigation system, the driving for showing the electronic map and the automobile
Route；
Data processing equipment is connected to the electric power detection module and the onboard navigation system and the display eventually
End, the data processing equipment include electricity computing module and distance computing module, the electricity computing module be used for
The traveling of the automobile receives the remaining capacity in upper a sampling instant and current sample time, when calculating two neighboring sampling
The period of covering and consumed electricity are carved, and calculates unit interval electric quantity consumption speed, the electricity computing module is also used
In calculating the current of the rechargeable battery according to the remaining capacity and unit interval electric quantity consumption speed of current sample time
Pot life；The distance computing module is used for according to the current of the current driving speed of the automobile and the rechargeable battery
The present feasible that pot life calculates the automobile sails distance, and the distance computing module is used for the driving from the electronic map
Extraction sails the charging pile in the range of positioned at the present feasible in route, and marks and be shown in the display terminal.
2. the electric quantity monitoring system of new-energy automobile as described in claim 1, which is characterized in that the distance computing module is also
For delimiting a region on the electronic map and extracting charging pile from the electronic map, label is shown in described aobvious
Show terminal, the region is real time position using the automobile in the traffic route of the electronic map as starting point, described
All routes cover in the range of present feasible sails distance.
3. the electric quantity monitoring system of new-energy automobile as described in claim 1, which is characterized in that further include Audio Players,
The Audio Players are connected to the data processing equipment, and the data processing equipment is for driving the Audio Players to broadcast
Voice messaging is put, the content of the voice messaging is the farthest charging sailed positioned at the present feasible in the range of
Location information of the stake in the electronic map.
4. the electric quantity monitoring system of new-energy automobile as claimed in claim 3, which is characterized in that the distance computing module is used
It is located at the charging pile in the range of the present feasible sails distance in update at every sampling moment, and marks and be shown in described show
Show terminal.
5. the electric quantity monitoring system of new-energy automobile as described in claim 1, which is characterized in that the display terminal is touch-control
Display screen.
6. the electric quantity monitoring system of new-energy automobile as described in claim 1, which is characterized in that further include supplying cell, institute
The storage battery and rechargeable battery that supplying cell is stated independently of the automobile are arranged, and the supplying cell is connected to the electric quantity monitoring mould
Block, the onboard navigation system, the display terminal and the data processing equipment, to the electric quantity monitoring module, described
Onboard navigation system, the display terminal and data processing equipment power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091293.7A CN108398138A (en) | 2018-01-30 | 2018-01-30 | The electric quantity monitoring system of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091293.7A CN108398138A (en) | 2018-01-30 | 2018-01-30 | The electric quantity monitoring system of new-energy automobile |
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| Publication Number | Publication Date |
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| CN108398138A true CN108398138A (en) | 2018-08-14 |
Family
ID=63095828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810091293.7A Pending CN108398138A (en) | 2018-01-30 | 2018-01-30 | The electric quantity monitoring system of new-energy automobile |
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Cited By (4)
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| CN110022524A (en) * | 2019-02-27 | 2019-07-16 | 山东开创云软件有限公司 | A kind of the real-time electronic fence calculation method and device of shared automobile |
| CN110053498A (en) * | 2019-05-15 | 2019-07-26 | 江苏绿城信息技术有限公司 | A kind of electric car intelligent recharge and discharge Internet of Things cloud synthetical compositive evaluating |
| CN110733382A (en) * | 2019-11-08 | 2020-01-31 | 合肥科尚电子科技有限公司 | power supply intelligent management system for vehicle-mounted equipment |
| WO2022094893A1 (en) * | 2020-11-05 | 2022-05-12 | 江苏洋口港港务有限公司 | Temperature management control system for power battery of electric vehicle |
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| CN106767878A (en) * | 2017-03-10 | 2017-05-31 | 威马汽车技术有限公司 | The air navigation aid and device of a kind of mobile terminal based on charging pile data fusion |
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Application publication date: 20180814 |