CN105116420A - Vehicle GPS system and navigation method by employing the vehicle GPS system - Google Patents
Vehicle GPS system and navigation method by employing the vehicle GPS system Download PDFInfo
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- CN105116420A CN105116420A CN201510529945.7A CN201510529945A CN105116420A CN 105116420 A CN105116420 A CN 105116420A CN 201510529945 A CN201510529945 A CN 201510529945A CN 105116420 A CN105116420 A CN 105116420A
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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
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a vehicle GPS system, and belongs to the field of GPS positioning. The vehicle GPS system comprises a central microprocessor, a GPS module, a display screen, a data memory, a JTAG interface, a power supply module, a GPRS module, a data acquisition module, a data analysis module, a keyboard module, and a remote terminal management platform. A user inputs destination location information via the keyboard module, and the central microprocessor performs comprehensive processing of the destination location information, position information of a vehicle, and map information and generates vehicle route data; the data acquisition module acquires driving data of the vehicle and transmits the data to the central microprocessor via the data analysis module; and the central microprocessor sends the driving data to a remote terminal management center via the GPRS module. According to the vehicle GPS system, the position information of the vehicle can be inputted, the corresponding driving route is generated, the driving data of the vehicle can be acquired via the data acquisition module, the driving safety condition of the vehicle is monitored, and analysis and statistics of the driving data of different vehicles can be realized.
Description
Technical field
The present invention relates to a kind of gps system and the method utilizing system navigate, a kind of method being specially vehicle GPS He utilizing vehicle GPS to navigate.
Background technology
The vehicle of traditional GPS (GPS), every a specified time interval, just receives global positioning satellite signal in space once and calculated, to obtain these motor vehicles data such as longitude and latitude position, the speed of a motor vehicle, height at that time.Be used for before GPS technology in military affairs, be mainly used in land, sea, air navigation, pinpoint bombing and ship-based missile guidance.GPS obtained at the application and research of civil area and developed rapidly recent years, and oneself relates to all many-sides such as personnel's lifesaving, communication navigation, map making, fire tracking, earthquake monitoring at present.GPS contacts maximum still traffic guidance systems with people's daily life, the application especially on automobile, steamer, train, aircraft is popularized rapidly.Get more and more in the use of China's automobile, the management of vehicle has also been arrived a new requirement height, to the tracking of vehicle, vehicle antitheft all extremely important.
The gps system of vehicle fitting in automobile not only can make driver find the position of oneself, can also point the direction.As long as driver inputs destination title on GPS display screen, automobile will select best route automatically, and avoids traffic jam section, can also remind driver in time as run into dangerous situation.Because volume is little, low price, oneself a kind of fashion of becoming automobile consumer of GPS is installed at present and selects.In addition, also oneself carries out on a large scale coming into the market all kinds of small-sized GPS product of the aspect application such as mountain-climbing, aviation, measurement, substantially increases the security that people carry out these country sports.Along with going deep into of research and development, the application prospect of GPS technology in people's daily life is by boundless, and function is also by present single to compound conversion.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned the deficiencies in the prior art, the method providing kind of vehicle GPS He utilize vehicle GPS to navigate.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
The invention provides a kind of vehicle GPS, comprise Keysheet module, GPS module, data-carrier store, jtag interface, power module, data acquisition module, data resolution module, central microprocessor, display screen, GPRS module and remote management of CPE platform;
Described GPS module is used for positioning vehicle, obtains the positional information of vehicle, and sends information to central microprocessor;
Described data-carrier store is used for storing map information, sends cartographic information to central microprocessor, receives vehicle route data and the travelling data of the different time that central microprocessor transmits simultaneously, and stores;
Described jtag interface and central microprocessor are electrically connected, for carrying out system debug;
Described power module is used for system power supply;
Described data acquisition module for obtaining the travelling data of vehicle, and sends data to data resolution module;
Described data resolution module for resolving the travelling data of vehicle, and sends data to central microprocessor;
Described central microprocessor is used for the destination locations information of reception, vehicle position information and cartographic information to carry out overall treatment, generate vehicle route data, and vehicle route data are passed to display screen, GPRS module and data-carrier store, receive travelling data simultaneously, and travelling data is passed to data-carrier store and GPRS module;
The vehicle route data that described display screen transmits for receiving central microprocessor, and show;
The travelling data of vehicle and vehicle route data for receiving travelling data and the vehicle route data of central microprocessor transmission, and are sent to remote management of CPE platform by described GPRS module;
Information for inputting destination locations information, and is passed to central microprocessor by described Keysheet module;
Described remote management of CPE platform for the travelling data that receives GPRS module and send and vehicle route data, and is monitored the travelling data of vehicle and vehicle route data.
Beneficial effect of the present invention is: the present invention can input the positional information of vehicle, and generate corresponding traffic route, the travelling data of vehicle is also obtained by data acquisition module, comprise the on off state data of car key door, vehicle power supply status data, emergency alarm status data, vehicle speed data, by the travelling data of vehicle is sent to remote management of CPE platform by GPRS module, whether the driving of vehicle is monitored safely, meanwhile, different vehicle driving data also can be used as analytic statistics.
Further, system of the present invention also comprises voice input module, for carrying out voice messaging typing, and information is passed to central microprocessor.
Further, system of the present invention also comprises voice cue module, for receiving the positional information that central microprocessor is passed to, plays voice position indicating.
Further, described central microprocessor also connects three expansion mouths, is respectively the first expansion mouth, second and expands mouth and the 3rd expansion mouth.
Further, central microprocessor adopts LPC2220 model.
Further, described travelling data comprises the on off state data of car key door, vehicle power supply status data, emergency alarm status data and vehicle speed data.
Further, described Keysheet module also comprises alarm button, for reporting to the police.
Adopt the beneficial effect of above-mentioned further scheme to be that system of the present invention can pass through phonetic entry destination locations information, can also point out by speech play route, expand mouth and can connect MP3 module or other functional modules, increase using function.
A kind of method utilizing said system to carry out automobile navigation:
Step 1, by after Keysheet module input destination locations information, GPS module positions vehicle, and the positional information of vehicle is sent to central microprocessor, and data-carrier store sends cartographic information to central microprocessor; Central microprocessor carries out overall treatment to the positional information of destination locations information, vehicle and cartographic information, generates vehicle route data, and vehicle route data are sent to display screen, data-carrier store and GPRS module;
Step 2, data acquisition module obtain the travelling data of vehicle, and send data to data resolution module, and the travelling data of data resolution module to vehicle is resolved, and sends data to central microprocessor; Central microprocessor sends data-carrier store and GPRS module to travelling data;
The vehicle route data received and travelling data are sent to remote management of CPE center by step 3, GPRS module;
When step 4, driving meet with dangerous situation, press the alarm button on Keysheet module, warning message sends central microprocessor to, then sends remote management of CPE platform to by sending GPRS module to.
Further, can be replaced with, by voice input module typing destination locations information by Keysheet module input destination locations information in described step 1.
Further, the central microprocessor in described step 1 also sends vehicle route data to voice cue module.
Accompanying drawing explanation
Fig. 1 is system schematic of the present invention.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, the invention provides a kind of vehicle GPS, comprise Keysheet module, GPS module, data-carrier store, jtag interface, power module, data acquisition module, data resolution module, central microprocessor, display screen, GPRS module and remote management of CPE platform;
Described GPS module is used for positioning vehicle, obtains the positional information of vehicle, and sends information to central microprocessor;
Described data-carrier store is used for storing map information, sends cartographic information to central microprocessor, receives vehicle route data and the travelling data of the different time that central microprocessor transmits simultaneously, and stores;
Described jtag interface and central microprocessor are electrically connected, for carrying out system debug;
Described power module is used for system power supply;
Described data acquisition module for obtaining the travelling data of vehicle, and sends data to data resolution module;
Described data resolution module for resolving the travelling data of vehicle, and sends data to central microprocessor;
Described central microprocessor is used for the destination locations information of reception, vehicle position information and cartographic information to carry out overall treatment, generate vehicle route data, and vehicle route data are passed to display screen, GPRS module and data-carrier store, receive travelling data simultaneously, and travelling data is passed to data-carrier store and GPRS module;
The vehicle route data that described display screen transmits for receiving central microprocessor, and show;
The travelling data of vehicle and vehicle route data for receiving travelling data and the vehicle route data of central microprocessor transmission, and are sent to remote management of CPE platform by described GPRS module;
Information for inputting destination locations information, and is passed to central microprocessor by described Keysheet module;
Described remote management of CPE platform for the travelling data that receives GPRS module and send and vehicle route data, and is monitored the travelling data of vehicle and vehicle route data.
System of the present invention also comprises voice input module, for carrying out voice messaging typing, and information is passed to central microprocessor.
System of the present invention also comprises voice cue module, for receiving the positional information that central microprocessor is passed to, plays voice position indicating.
Described central microprocessor also connects three expansion mouths, is respectively the first expansion mouth, second and expands mouth and the 3rd expansion mouth.
Further, central microprocessor adopts LPC2220 model.
Further, described travelling data comprises the on off state data of car key door, vehicle power supply status data, emergency alarm status data and vehicle speed data.
Described Keysheet module also comprises alarm button, for reporting to the police.
A kind of method utilizing said system to carry out automobile navigation:
Step 1, by after Keysheet module input destination locations information, GPS module positions vehicle, and the positional information of vehicle is sent to central microprocessor, and data-carrier store sends cartographic information to central microprocessor; Central microprocessor carries out overall treatment to the positional information of destination locations information, vehicle and cartographic information, generates vehicle route data, and vehicle route data are sent to display screen, data-carrier store and GPRS module;
Step 2, data acquisition module obtain the travelling data of vehicle, and send data to data resolution module, and the travelling data of data resolution module to vehicle is resolved, and sends data to central microprocessor; Central microprocessor sends data-carrier store and GPRS module to travelling data;
The vehicle route data received and travelling data are sent to remote management of CPE center by step 3, GPRS module;
When step 4, driving meet with dangerous situation, press the alarm button on Keysheet module, warning message sends central microprocessor to, then sends remote management of CPE platform to by sending GPRS module to.
Can be replaced with, by voice input module typing destination locations information by Keysheet module input destination locations information in described step 1.
Central microprocessor in described step 1 also sends vehicle route data to voice cue module.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a vehicle GPS, it is characterized in that, comprise Keysheet module, GPS module, data-carrier store, jtag interface, power module, data acquisition module, data resolution module, central microprocessor, display screen, GPRS module and remote management of CPE platform;
Information for inputting destination locations information, and is passed to central microprocessor by described Keysheet module;
Described GPS module is used for positioning vehicle, obtains the positional information of vehicle, and sends information to central microprocessor;
Described data-carrier store is used for storing map information, sends cartographic information to central microprocessor, receives vehicle route data and the travelling data of the different time that central microprocessor transmits simultaneously, and stores;
Described jtag interface and central microprocessor are electrically connected, for carrying out system debug;
Described power module is used for system power supply;
Described data acquisition module for obtaining the travelling data of vehicle, and sends data to data resolution module;
Described data resolution module for resolving the travelling data of vehicle, and sends data to central microprocessor;
Described central microprocessor is used for the destination locations information of reception, vehicle position information and cartographic information to carry out overall treatment, generate vehicle route data, and vehicle route data are passed to display screen, GPRS module and data-carrier store, receive travelling data simultaneously, and travelling data is passed to data-carrier store and GPRS module;
The vehicle route data that described display screen transmits for receiving central microprocessor, and show;
The travelling data of vehicle and vehicle route data for receiving travelling data and the vehicle route data of central microprocessor transmission, and are sent to remote management of CPE platform by described GPRS module;
Described remote management of CPE platform for the travelling data that receives GPRS module and send and vehicle route data, and is monitored the travelling data of vehicle and vehicle route data.
2. vehicle GPS according to claim 1, is characterized in that, also comprises voice input module, for carrying out voice messaging typing, and information is passed to central microprocessor.
3. vehicle GPS according to claim 2, is characterized in that, also comprises voice cue module, for receiving the positional information that central microprocessor is passed to, plays voice position indicating.
4. vehicle GPS according to claim 3, is characterized in that, described central microprocessor also connects three expansion mouths, is respectively the first expansion mouth, second and expands mouth and the 3rd expansion mouth.
5. vehicle GPS according to claim 4, is characterized in that, central microprocessor adopts LPC2220 model.
6. vehicle GPS according to claim 5, is characterized in that, described travelling data comprises the on off state data of car key door, vehicle power supply status data, emergency alarm status data and vehicle speed data.
7. vehicle GPS according to claim 6, is characterized in that, described Keysheet module also comprises alarm button, for reporting to the police.
8. the method utilizing the vehicle GPS as described in any one of claim 1-7 to carry out automobile navigation:
Step 1, by after Keysheet module input destination locations information, GPS module positions vehicle, and the positional information of vehicle is sent to central microprocessor, and data-carrier store sends cartographic information to central microprocessor; Central microprocessor carries out overall treatment to the positional information of destination locations information, vehicle and cartographic information, generates vehicle route data, and vehicle route data are sent to display screen, data-carrier store and GPRS module;
Step 2, data acquisition module obtain the travelling data of vehicle, and send data to data resolution module, and the travelling data of data resolution module to vehicle is resolved, and sends data to central microprocessor; Central microprocessor sends data-carrier store and GPRS module to travelling data;
The vehicle route data received and travelling data are sent to remote management of CPE center by step 3, GPRS module;
When step 4, driving meet with dangerous situation, press the alarm button on Keysheet module, warning message sends central microprocessor to, then sends remote management of CPE platform to by sending GPRS module to.
9. method of carrying out automobile navigation according to claim 8, is characterized in that, can be replaced with, by voice input module typing destination locations information by Keysheet module input destination locations information in described step 1.
10. method of carrying out automobile navigation according to claim 8, is characterized in that, the central microprocessor in described step 1 also sends vehicle route data to voice cue module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510529945.7A CN105116420A (en) | 2015-08-26 | 2015-08-26 | Vehicle GPS system and navigation method by employing the vehicle GPS system |
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| CN201510529945.7A CN105116420A (en) | 2015-08-26 | 2015-08-26 | Vehicle GPS system and navigation method by employing the vehicle GPS system |
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Application publication date: 20151202 |