CN106556407A - A kind of nearest gas station's travel route prompt system under oil mass detection - Google Patents
A kind of nearest gas station's travel route prompt system under oil mass detection Download PDFInfo
- Publication number
- CN106556407A CN106556407A CN201611036761.8A CN201611036761A CN106556407A CN 106556407 A CN106556407 A CN 106556407A CN 201611036761 A CN201611036761 A CN 201611036761A CN 106556407 A CN106556407 A CN 106556407A
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- Prior art keywords
- gas station
- data
- vehicle
- travel route
- electrically
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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
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3476—Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
-
- 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
- G01C21/3682—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities output of POI information on a road map
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Navigation (AREA)
Abstract
The invention discloses the nearest gas station's travel route prompt system under a kind of oil mass detection of technical advice technical field，Including oil quantity detection system，The oil quantity detection system electrically exports connection data receipt unit，The GIS-Geographic Information System is electrically bi-directionally connected searching system，Fuel Remained amount of the present invention by fuel-quantity transducer real-time detection oil tank of vehicle，When there is oil tank fuel amount and being not enough，Fuel up is carried out by the nearest gas station of searching system detecting distance vehicle location，Prevent vehicle from cast anchor because of Low oil Fuel on the way，Using the more specific location information of alignment system real-time positioning vehicle，And by advance the positional information of gas station is input into in GIS-Geographic Information System，Gas station's positional information is made to combine with onboard navigation system，The present invention is when increasing using scale，New application demand is just adapted to without changing code by the configuration of system structure.
Description
Technical field
The present invention relates to technical advice technical field, the nearest gas station's travel route under specially a kind of oil mass detection is carried
Show system.
Background technology
Auto-navigation system is a kind of embedded system for being applied to automobile, by software system and hardware system two parts group
Into, figure and speech guide are embedded in, the route of destination is gone in accurately grasp.Navigation system is that global positioning system is applied to vapour
Why the inevitable outcome of car, navigation system are able to detect that the present position of automobile, depend on global positioning system and automobile
The reception device of signal.In technical elements, auto-navigation system of today has breached traditional auto-navigation system, automobile
Navigation system only has simple navigation feature unlike conventional product, and navigation system from now on will become driver's indispensability
Information equipment.With the development and combination of global positioning system, modern GIS-Geographic Information System and remote sensing technology, modern sky is promoted
Between the development of integrated technology, computer technology and mechanics of communication quickly read of data with combine, people are constantly from wider
Set foot in the research of navigation system and map of navigation electronic in field.
Vehicle can inevitably occur the situation of oil mass early warning in the process of moving, in the situation that vehicle fuel amount is not enough
Under, it is necessary to find apart from the nearest gas station's fuel up of vehicle location, to ensure that vehicle normally can be travelled, be unlikely to
Cast anchor on the way, the nearest gas station's travel route prompt system that we have proposed for this under a kind of oil mass detection comes into operation, with
Solve the above problems.
The content of the invention
It is an object of the invention to provide the nearest gas station's travel route prompt system under a kind of oil mass detection, to solve
The vehicle proposed in certainly above-mentioned background technology can inevitably occur the situation of oil mass early warning in the process of moving, fire in automobile
In the case of low on fuel, it is necessary to find apart from the nearest gas station's fuel up of vehicle location, to ensure that vehicle can be just
Normal traveling, the problem for being unlikely to cast anchor on the way.
For achieving the above object, the present invention provides following technical scheme：A kind of nearest gas station's traveling under oil mass detection
Route prompt system, including oil quantity detection system, the oil quantity detection system electrically export connection data receipt unit, the number
Connection A/D converting units are exported electrically according to receiving unit, the A/D converting units electrically export connection central computer system,
The central computer system is electrically bi-directionally connected onboard navigation system, GIS-Geographic Information System and display system respectively, describedly
Reason information system is electrically bi-directionally connected searching system.
Preferably, the oil quantity detection system includes flow transducer and signal processing circuit, wherein flow transducer bag
Include fuel sensor in fuel tank and electromotor go out oil return quantity sensor, signal processing circuit include to engine rotational speed signal process and
Fuel injection pulse signal process.
Preferably, the data receipt unit is made up of data-interface, data receiver chip and microprogram control unit, wherein
Data receiver chip is decoded to the signal being input into through data-interface.
Preferably, the onboard navigation system includes display screen, and the display screen is electrically bi-directionally connected vehicle-mounted CPU, described
Vehicle-mounted CPU is electrically input into connection GPS, and the vehicle-mounted CPU is electrically bi-directionally connected data storage cell, the vehicle-mounted CPU
Also electrically output connects wireless communication module, and the wireless communication module electrically exports connection radio set.
Preferably, the GPS receives the signal from antenna element, after frequency conversion, amplification, Filtering Processing,
Realize the tracking to gps satellite signal, locking and measure, the wireless communication module includes in-vehicle wireless communication part and monitoring
Center wireless communication section.
Preferably, the GIS-Geographic Information System fusion calculation machine graph technology and data base prestore various places in one
Gas station's more specific location information, positioning vehicle can be included on screen map, wherein data base includes target information, geography
Information and User Profile information.
Preferably, the searching system includes client layer, functional layer and data Layer, leads between the client layer and functional layer
Interface protocol connection is crossed, is connected by communication protocol between the functional layer and data Layer.
Preferably, the client layer provides graphical interfaces to search user, and shows corresponding information, institute to search user
State the order that functional layer receive user layer is transmitted, call corresponding component and to client layer returning result, the data Layer according to
The condition of retrieval, conducts interviews to data source.
Preferably, the display system is OLED display screen, and its core control portions is by FPGA field programmable gate arrays
Constitute with SRAM SRAMs, the reception to view data can be completed, and data are carried out with real-time storage, is reduced
With the process of form conversion.
Compared with prior art, the invention has the beneficial effects as follows：The present invention is by fuel-quantity transducer real-time detection vehicle oil
The Fuel Remained amount of case, when oil tank fuel amount occur and being not enough, by the nearest oiling of searching system detecting distance vehicle location
Station carries out fuel up, prevents vehicle from cast anchor because of Low oil Fuel on the way, using the concrete position of alignment system real-time positioning vehicle
Confidence ceases, and by advance the positional information of gas station is input into in GIS-Geographic Information System, makes gas station's positional information and car
Carry navigation system to combine, the present invention, can without changing code by the configuration of system structure when increasing using scale
To adapt to new application demand.
Description of the drawings
Fig. 1 is principle of the invention block diagram；
Fig. 2 is onboard navigation system theory diagram of the present invention；
Fig. 3 is searching system theory diagram of the present invention；
Fig. 4 is workflow diagram of the present invention.
In figure：1 oil quantity detection system, 2 data receipt units, 3A/D converting units, 4 central computer system, 5 vehicle-mounted are led
Boat system, 51 display screens, 52 vehicle-mounted CPU, 53GPS receivers, 54 data storage cells, 55 wireless communication modules, 56 radio
Platform, 6 GIS-Geographic Information System, 7 searching systems, 71 client layers, 72 functional layers, 73 data Layers, 8 display systems.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of nearest gas station's travel route under oil mass detection
Prompt system, including oil quantity detection system 1, electrically output connects data receipt unit 2, data receiver list to oil quantity detection system 1
Electrically output connects A/D converting units 3,3 electrical output connection central computer system 4 of A/D converting units, center calculation for unit 2
Machine system 4 is electrically bi-directionally connected onboard navigation system 5, GIS-Geographic Information System 6 and display system 8 respectively, and GIS-Geographic Information System 6 is electric
Property is bi-directionally connected searching system 7.
Wherein, oil quantity detection system 1 includes flow transducer and signal processing circuit, and wherein flow transducer includes fuel tank
Fuel-quantity transducer and electromotor go out oil return quantity sensor, and signal processing circuit is included to engine rotational speed signal process and oil spout
Pulse signal process, data receipt unit 2 are made up of data-interface, data receiver chip and microprogram control unit, wherein data
Receive chip to decode the signal being input into through data-interface, onboard navigation system 5 includes display screen 51, and display screen 51 is electric
Property be bi-directionally connected vehicle-mounted CPU52, vehicle-mounted CPU52 is electrically input into connection GPS 53, and vehicle-mounted CPU52 is electrically bi-directionally connected number
According to memory element 54, also electrically output connects wireless communication module 55, the electrically output connection of wireless communication module 55 to vehicle-mounted CPU52
Radio set 56, GPS 53 receive the signal from antenna element, and after frequency conversion, amplification, Filtering Processing, it is right to realize
Tracking, locking and the measurement of gps satellite signal, the wireless communication module 55 include in-vehicle wireless communication part and Surveillance center
Wireless communication section, 6 fusion calculation machine graph technology of GIS-Geographic Information System and data base prestore various places gas station in one
More specific location information, can will positioning vehicle include on screen map, wherein data base comprising target information, geography information and
User Profile information, searching system 7 include client layer 71, functional layer 72 and data Layer 73, between client layer 71 and functional layer 72
Connected by interface protocol, be connected by communication protocol between functional layer 72 and data Layer 73, client layer 71 is carried to search user
For graphical interfaces, and corresponding information is shown to search user, the order that 72 receive user layer 71 of functional layer is transmitted is called corresponding
Component and to 71 returning result of client layer, data Layer 73 conducts interviews to data source according to the condition of retrieval, display system 8
For OLED display screen, its core control portions is made up of FPGA field programmable gate arrays and SRAM SRAMs, energy
The reception to view data is enough completed, and data are carried out with the process of real-time storage, diminution and form conversion.
Operation principle：By 1 real-time detection fuel tank fuel quantity of oil quantity detection system and motor instant fuel consumption, using data
Receiving unit 2 is made up of data-interface, data receiver chip and microprogram control unit, and wherein data receiver chip is to through number
The signal being input into according to interface is decoded, and GPS 53 receives the signal from antenna element, through frequency conversion, amplification, filtering
After process, realize the tracking to gps satellite signal, locking and measure, 6 fusion calculation machine graph technology sum of GIS-Geographic Information System
According to storehouse in one, various places gas station more specific location information is prestored, positioning vehicle can be included on screen map, user
Layer 71 provides graphical interfaces to search user, and shows corresponding information to search user, and 72 receive user layer 71 of functional layer is passed
The order for coming, calls corresponding component and to 71 returning result of client layer, and data Layer 73 enters to data source according to the condition of retrieval
Row is accessed, and when concrete operations are carried out, is performed after starting step, is input into road network structure parameter and vehicle starting point, and calculates car
Position, determine the most short distance travelled of vehicle, find destination of gas station, look for the concrete position in gas station of nearest route
After confidence number, stroke route is recorded, terminate this time to navigate, if not finding, return calculates vehicle location step and carries out again
Calculate, Fuel Remained amount of the present invention by fuel-quantity transducer real-time detection oil tank of vehicle, when there is oil tank fuel amount and being not enough,
Fuel up is carried out by the nearest gas station of 7 detecting distance vehicle location of searching system, vehicle is prevented half because of Low oil Fuel
Road is cast anchor, using the more specific location information of alignment system real-time positioning vehicle, and by advance will be the positional information of gas station defeated
Enter in GIS-Geographic Information System 6, make gas station's positional information combine with onboard navigation system 5, the present invention is when using scale increasing
When big, new application demand is just adapted to without changing code by the configuration of system structure..
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (9)
1. a kind of nearest gas station's travel route prompt system under oil mass detection, including oil quantity detection system (1), its feature exist
In：The oil quantity detection system (1) electrically output connection data receipt unit (2), the data receipt unit (2) are electrically exported
Connection A/D converting units (3), the A/D converting units (3) electrically output connection central computer system (4), the middle scheming
Calculation machine system (4) is electrically bi-directionally connected onboard navigation system (5), GIS-Geographic Information System (6) and display system (8) respectively, described
GIS-Geographic Information System (6) is electrically bi-directionally connected searching system (7).
2. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 1, its feature exist
In：Including flow transducer and signal processing circuit, wherein flow transducer includes fuel tank fuel quantity to the oil quantity detection system (1)
Sensor and electromotor go out oil return quantity sensor, and signal processing circuit is included to engine rotational speed signal process and fuel injection pulse letter
Number process.
3. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 1, its feature exist
In：The data receipt unit (2) is made up of data-interface, data receiver chip and microprogram control unit, wherein data receiver
Chip is decoded to the signal being input into through data-interface.
4. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 1, its feature exist
In：The onboard navigation system (5) includes display screen (51), and the display screen (51) is electrically bi-directionally connected vehicle-mounted CPU (52), institute
Vehicle-mounted CPU (52) electrically inputs connection GPS (53) are stated, the vehicle-mounted CPU (52) is electrically bi-directionally connected data storage list
First (54), the vehicle-mounted CPU (52) also electrically output connection wireless communication module (55), the wireless communication module (55) is electrically
Output connection radio set (56).
5. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 4, its feature exist
In：The GPS (53) receives the signal from antenna element, after frequency conversion, amplification, Filtering Processing, realizes to GPS
Tracking, locking and the measurement of satellite-signal, the wireless communication module (55) is including in-vehicle wireless communication part and Surveillance center
Wireless communication section.
6. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 1, its feature exist
In：GIS-Geographic Information System (6) the fusion calculation machine graph technology and data base prestore various places gas station concrete in one
Positional information, positioning vehicle can be included on screen map, wherein data base includes target information, geography information and user
Archive information.
7. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 1, its feature exist
In：The searching system (7) includes client layer (71), functional layer (72) and data Layer (73), the client layer (71) and function
Connected by interface protocol between layer (72), be connected by communication protocol between the functional layer (72) and data Layer (73).
8. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 7, its feature exist
In：The client layer (71) provides graphical interfaces to search user, and shows corresponding information, the functional layer to search user
(72) order that receive user layer (71) is transmitted, calls corresponding component and to client layer (71) returning result, the data Layer
(73) condition according to retrieval, conducts interviews to data source.
9. the nearest gas station's travel route prompt system under a kind of oil mass detection according to claim 1, its feature exist
In：The display system (8) is OLED display screen, and its core control portions is static by FPGA field programmable gate arrays and SRAM
Random access memory is constituted, and can be completed the reception to view data, and data be carried out with real-time storage, is reduced and form conversion
Process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036761.8A CN106556407A (en) | 2016-11-22 | 2016-11-22 | A kind of nearest gas station's travel route prompt system under oil mass detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036761.8A CN106556407A (en) | 2016-11-22 | 2016-11-22 | A kind of nearest gas station's travel route prompt system under oil mass detection |
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| CN106556407A true CN106556407A (en) | 2017-04-05 |
Family
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| CN201611036761.8A Pending CN106556407A (en) | 2016-11-22 | 2016-11-22 | A kind of nearest gas station's travel route prompt system under oil mass detection |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084734A (en) * | 2017-04-24 | 2017-08-22 | 奇瑞汽车股份有限公司 | The air navigation aid and device of gas station |
| CN108801285A (en) * | 2018-06-22 | 2018-11-13 | 上海博泰悦臻网络技术服务有限公司 | The navigation methods and systems of oil-electric vehicle |
| CN108917775A (en) * | 2018-03-29 | 2018-11-30 | 斑马网络技术有限公司 | Vehicular map dynamic processing system and its method |
| CN114111826A (en) * | 2021-11-19 | 2022-03-01 | 太原明远工程监理有限公司 | Positioning method and system based on slam technology |
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| CN114111826A (en) * | 2021-11-19 | 2022-03-01 | 太原明远工程监理有限公司 | Positioning method and system based on slam technology |
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