CN111765897A - Method for embedded equipment to realize positioning by using vehicle-mounted GPS signal - Google Patents
Method for embedded equipment to realize positioning by using vehicle-mounted GPS signal Download PDFInfo
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- CN111765897A CN111765897A CN202010568077.4A CN202010568077A CN111765897A CN 111765897 A CN111765897 A CN 111765897A CN 202010568077 A CN202010568077 A CN 202010568077A CN 111765897 A CN111765897 A CN 111765897A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003137 locomotive effect Effects 0.000 claims abstract description 15
- 230000002452 interceptive effect Effects 0.000 claims abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 238000004088 simulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 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
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
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- 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
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- 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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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
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Abstract
The invention discloses a method for realizing positioning by embedded equipment by using vehicle-mounted GPS signals, which comprises the following steps: s1, the embedded equipment is in interactive connection with the locomotive; s2, the embedded equipment acquires positioning data information of the locomotive; s3, the embedded device sends the positioning data information to a system driving layer; s4, the embedded application equipment acquires the positioning data information of the locomotive from the system driving layer, and the positioning data information is transmitted to the data processing center to be processed and analyzed, and then the result is fed back to the embedded application equipment; and S5, the embedded application equipment updates the position in the navigation interface according to the feedback result, and simultaneously broadcasts the navigation path instruction according to the position information. The scheme uses a navigation module of an embedded device, uses GPS data of a vehicle, and uses a screen and a sound of the vehicle to play and hear a navigation result. The navigation accuracy is greatly improved, and the driving safety is improved.
Description
Technical Field
The invention relates to the technical field of vehicle navigation, in particular to a method for positioning embedded equipment by using a vehicle-mounted GPS signal.
Background
At present, a plurality of automobiles are provided with a GPS positioning module, but a navigation module has the characteristics of untimely data updating, unfriendly operation interface and no individuation. Therefore, many users use the mobile phone for navigation, and the risk of driving is increased by using the mobile phone in the driving process.
Disclosure of Invention
The invention aims to solve the problem of driving navigation failure caused by untimely update of the conventional vehicle navigation system, and provides a method for realizing positioning by using a vehicle-mounted GPS signal by using an embedded device. The navigation accuracy is greatly improved, and the driving safety is improved.
In order to achieve the technical purpose, the invention provides a technical scheme that a method for positioning embedded equipment by using vehicle-mounted GPS signals comprises the following steps:
s1, the embedded equipment is in interactive connection with the locomotive;
s2, the embedded equipment acquires positioning data information of the locomotive;
s3, the embedded device sends the positioning data information to a system driving layer;
s4, the embedded application equipment acquires the positioning data information of the locomotive from the system driving layer, and the positioning data information is transmitted to the data processing center to be processed and analyzed, and then the result is fed back to the embedded application equipment;
and S5, the embedded application equipment updates the position in the navigation interface according to the feedback result, and simultaneously broadcasts the navigation path instruction according to the position information.
The interactive connection between the embedded equipment and the locomotive in the S1 is realized by the following steps: and interacting with the car machine through a carplay protocol, enabling the car machine to open the GPS module, and transmitting GPS data to the embedded equipment.
The embedded equipment and the embedded application equipment comprise application equipment developed by an android system or a linux system.
The embedded equipment and the embedded application equipment both comprise a GPS management module, an analog driving module, a navigation management module and a navigation display module;
the GPS management module: the GPS channel is established with the vehicle machine, and the GPS data of the vehicle machine is received to the embedded equipment;
the analog driving module: sending the received GPS signal of the vehicle machine to a system driving layer, establishing GPS service, and enabling an upper application program to freely use the GPS signal;
the navigation management module: transmitting vehicle GPS data received and acquired from a system to a GPS analysis processing center, transmitting the GPS analysis processing result back to embedded equipment or embedded application equipment, updating the position in a navigation interface by the embedded equipment according to the feedback result, and broadcasting a navigation path instruction according to the position information;
the navigation display module: and displaying the dynamic navigation result to a screen of the car machine, and broadcasting the sound broadcasting result to a sound box of the car machine.
The GPS module adopts a KS-168GPS localizer.
The embedded equipment and the embedded application equipment further comprise a power supply module, wherein the power supply module is a lithium battery, and the lithium battery respectively supplies power to the GPS management module, the simulation driving module, the navigation management module and the navigation display module.
The invention has the beneficial effects that: the invention relates to a method for realizing positioning by embedded equipment by using a vehicle-mounted GPS signal, which comprises the steps of using a navigation module of the embedded equipment, using GPS data of a vehicle, and using a screen and a sound of the vehicle to play and hear a navigation result; the navigation accuracy is greatly improved, the driving safety is improved, and the compatibility of the adopted embedded equipment system is high.
Drawings
Fig. 1 is a block diagram of a method for positioning an embedded device by using an onboard GPS signal.
Detailed Description
For the purpose of better understanding the objects, technical solutions and advantages of the present invention, the following detailed description of the present invention with reference to the accompanying drawings and examples should be understood that the specific embodiment described herein is only a preferred embodiment of the present invention, and is only used for explaining the present invention, and not for limiting the scope of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts shall fall within the scope of the present invention.
Example (b): as shown in fig. 1, a method for an embedded device to realize positioning by using a vehicle-mounted GPS signal includes the following steps:
s1, the embedded equipment is in interactive connection with the locomotive;
s2, the embedded equipment acquires positioning data information of the locomotive;
s3, the embedded device sends the positioning data information to a system driving layer;
s4, the embedded application equipment acquires the positioning data information of the locomotive from the system driving layer, and the positioning data information is transmitted to the data processing center to be processed and analyzed, and then the result is fed back to the embedded application equipment;
and S5, the embedded application equipment updates the position in the navigation interface according to the feedback result, and simultaneously broadcasts the navigation path instruction according to the position information.
The interactive connection between the embedded equipment and the locomotive in the S1 is realized by the following steps: and interacting with the car machine through a carplay protocol, enabling the car machine to open the GPS module, and transmitting GPS data to the embedded equipment.
The embedded device and the embedded application device comprise application devices developed by an android system or a linux system.
The embedded equipment and the embedded application equipment both comprise a GPS management module, an analog driving module, a navigation management module and a navigation display module;
GPS management module: the GPS channel is established with the vehicle machine, and the GPS data of the vehicle machine is received to the embedded equipment;
the simulation driving module: sending the received GPS signal of the vehicle machine to a system driving layer, establishing GPS service, and enabling an upper application program to freely use the GPS signal;
the navigation management module: transmitting vehicle GPS data received and acquired from a system to a GPS analysis processing center, transmitting the GPS analysis processing result back to embedded equipment or embedded application equipment, updating the position in a navigation interface by the embedded equipment according to the feedback result, and broadcasting a navigation path instruction according to the position information;
the navigation display module: and displaying the dynamic navigation result to a screen of the car machine, and broadcasting the sound broadcasting result to a sound box of the car machine.
The GPS module adopts a KS-168GPS localizer.
The embedded equipment and the embedded application equipment further comprise a power supply module, wherein the power supply module is a lithium battery, and the lithium battery respectively supplies power to the GPS management module, the simulation driving module, the navigation management module and the navigation display module.
The above-mentioned embodiments are preferred embodiments of the method for positioning an embedded device using a vehicle-mounted GPS signal according to the present invention, and the scope of the present invention is not limited thereto, and all equivalent changes in shape and structure according to the present invention are within the scope of the present invention.
Claims (6)
1. A method for embedded equipment to realize positioning by using vehicle-mounted GPS signals is characterized in that: the method comprises the following steps:
s1, the embedded equipment is in interactive connection with the locomotive;
s2, the embedded equipment acquires positioning data information of the locomotive;
s3, the embedded device sends the positioning data information to a system driving layer;
s4, the embedded application equipment acquires the positioning data information of the locomotive from the system driving layer, and the positioning data information is transmitted to the data processing center to be processed and analyzed, and then the result is fed back to the embedded application equipment;
and S5, the embedded application equipment updates the position in the navigation interface according to the feedback result, and simultaneously broadcasts the navigation path instruction according to the position information.
2. The method for realizing positioning by embedded equipment using vehicle-mounted GPS signals according to claim 1,
the interactive connection between the embedded equipment and the locomotive in the S1 is realized by the following steps: and interacting with the car machine through a carplay protocol, enabling the car machine to open the GPS module, and transmitting GPS data to the embedded equipment.
3. The method for realizing positioning by embedded equipment using vehicle-mounted GPS signals according to claim 1,
the embedded equipment and the embedded application equipment comprise application equipment developed by an android system or a linux system.
4. The method for realizing the positioning of the embedded device by using the vehicle-mounted GPS signal according to claim 1, wherein the embedded device and the embedded application device both comprise a GPS management module, an analog driving module, a navigation management module and a navigation display module;
the GPS management module: the GPS channel is established with the vehicle machine, and the GPS data of the vehicle machine is received to the embedded equipment;
the analog driving module: sending the received GPS signal of the vehicle machine to a system driving layer, establishing GPS service, and enabling an upper application program to freely use the GPS signal;
the navigation management module: transmitting vehicle GPS data received and acquired from a system to a GPS analysis processing center, transmitting the GPS analysis processing result back to embedded equipment or embedded application equipment, updating the position in a navigation interface by the embedded equipment according to the feedback result, and broadcasting a navigation path instruction according to the position information;
the navigation display module: and displaying the dynamic navigation result to a screen of the car machine, and broadcasting the sound broadcasting result to a sound box of the car machine.
5. The method for realizing positioning by embedded equipment using vehicle-mounted GPS signals according to claim 2,
the GPS module adopts a KS-168GPS localizer.
6. The method for the embedded device to realize the positioning by using the vehicle-mounted GPS signal according to claim 4, wherein the embedded device and the embedded application device further comprise a power module, the power module is a lithium battery, and the lithium battery respectively provides power for the GPS management module, the analog driving module, the navigation management module and the navigation display module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010568077.4A CN111765897A (en) | 2020-06-19 | 2020-06-19 | Method for embedded equipment to realize positioning by using vehicle-mounted GPS signal |
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| CN202010568077.4A CN111765897A (en) | 2020-06-19 | 2020-06-19 | Method for embedded equipment to realize positioning by using vehicle-mounted GPS signal |
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2020
- 2020-06-19 CN CN202010568077.4A patent/CN111765897A/en active Pending
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| US20060132297A1 (en) * | 2004-11-23 | 2006-06-22 | General Motors Corporation | Method and system for verifying an embedded module of a mobile vehicle |
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