CN105352518A - IOS vehicle navigation system - Google Patents
IOS vehicle navigation system Download PDFInfo
- Publication number
- CN105352518A CN105352518A CN201510839311.1A CN201510839311A CN105352518A CN 105352518 A CN105352518 A CN 105352518A CN 201510839311 A CN201510839311 A CN 201510839311A CN 105352518 A CN105352518 A CN 105352518A
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- CN
- China
- Prior art keywords
- signal
- image
- ios
- ios system
- receiving antenna
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Classifications
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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
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
- G01C21/30—Map- or contour-matching
- G01C21/32—Structuring or formatting of map data
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention relates to an IOS vehicle navigation system which comprises a signal receiving antenna and a GPS signal receiver. The signal receiving antenna is arranged on the GPS signal receiver, the GPS signal receiver is connected with an IOS signal microprocessor, the IOS signal microprocessor is connected with a signal transmitter, the signal transmitter is connected with a signal imager, the signal imager is connected with an image analyzer, the image analyzer is connected with an image output device, and the image output device is further connected with an LED touch screen and a voice prompting device respectively. After the improvement, the IOS vehicle navigation system can achieve 360-degree dead-angle-free satellite signal receiving, can also conduct a series of intelligent processing on received satellite signals through latest electronic map information and accordingly achieves the purpose of accurate navigation for driving.
Description
Technical field
The present invention relates to auto-navigation system field, be specifically related to the navigation of a kind of IOS system onboard.
Background technology
GPS navigation system is set up for military purposes at the beginning, but very soon in civilian, obtains great development.By commercial communication satellite, GPS is applied to above automobile navigation, and for automobile, person for driving a car shows the way, and just becomes onboard navigation system (be also called auto-navigation system, can be abbreviated as CIPS).On the other hand, traditional map usually can not get caught up in the change in street, is difficult to again identification, often makes the people driven cannot obtain instruction accurately.So, the satellite navigation system of and the timely navigator fix accurate for automobile of the satellite-signal on high-altitude can be utilized, more and more be subject to the favor of people, people not only can select navigational system as option and installment when buying new car, on existing automobile, this equipment can also be installed, even can configure a portable satellite navigation system, driving that car just drops it off on that car, or go to travel with it, climb the mountain, though existing onboard navigation system all has general navigation feature, but when vehicle enters unfamiliar city and environment, cannot analyze the geographic position in new section in time, thus there will be the problem of navigation misleading, this just drives to cause puzzlement to driver, not only lose time but also fritter away energy, therefore, it is possible to realizing precision navigation under different geographical environment is the problem needing at present to solve.
Summary of the invention
The present invention is directed to the deficiency that prior art exists, a kind of IOS system onboard navigation that can realize accurate auto navigation under different geographical environments is provided.
Technical scheme provided by the invention is: a kind of IOS system onboard navigation, comprise signal receiving antenna and gps signal receiver, described gps signal receiver is provided with signal receiving antenna, described gps signal receiver is connected with IOS system signal microprocessor, described IOS system signal microprocessor is connected with signal transmission device, described signal transmission device is connected with image formation device, described image formation device is connected with image dissector, described image dissector is connected with image follower, and described image follower is also connected with LED touch screen and voice prompting device respectively.
Further improvement of the present invention is: described signal receiving antenna is four-arm spiral antenna, realizes 360 ° without dead angle Received signal strength.
Further improvement of the present invention is: described image dissector is also connected with wireless router with video memory, intelligent graphic qurush level device respectively, realizes electronic chart online upgrading and upgrades and memory function.
Further improvement of the present invention is: described image follower is also connected with framing device with image proofreading equipment respectively, realizes digital map navigation and accurately locates.
Beneficial effect of the present invention is: 1, can realize 360 ° without dead angle receiving satellite signal, applied widely, few by environmental restraint.2, by being embodied as the object of the accurate location navigation of car owner through a series of programs such as imaging, analysis, check and correction, location to instant azimuth information.3, electronic map information upgrades in time, realizes cartographic information and actual road conditions are synchronous.
Accompanying drawing explanation
Fig. 1 is operating structure schematic diagram of the present invention.
1-signal receiving antenna, 2-GPS signal receiver, 3-IOS system signal microprocessor, 4-signal transmission device, 5-image formation device, 6-image dissector, 7-image follower, 8-LED touch screen, 9-wireless router, 10-voice prompting device, 11-video memory, 12-intelligent graphic qurush level device, 13-image proofreading equipment, 14-framing device.
Embodiment
Embodiment
The present embodiment is as shown in Figure 1: a kind of IOS system onboard navigation, comprise signal receiving antenna 1 and gps signal receiver 2, described gps signal receiver 2 is provided with signal receiving antenna 1, described gps signal receiver 2 is connected with IOS system signal microprocessor 3, described IOS system signal microprocessor 3 is connected with signal transmission device 4, described signal transmission device 4 is connected with image formation device 5, described image formation device 5 is connected with image dissector 6, described image dissector 6 is connected with image follower 7, described image follower 7 is also connected with LED touch screen 8 and voice prompting device 10 respectively.
The present invention is when reality uses, first gps signal receiver 2 receives satellite 1 signal by signal receiving antenna, described signal receiving antenna 1 is four-arm spiral antenna, 360 ° can be realized without dead angle receiving satellite signal, applied widely, the problem that cannot navigate can not be there is because signal is weak, described gps signal receiver 1 imports the satellite-signal of reception into IOS system signal microprocessor 3, after IOS system signal microprocessor 3 pairs of satellite-signals carry out Intelligent treatment, the satellite-signal processed is formed preliminary electronic geographic image by signal transmission device 4 input signal imager 5, the electronic geographic image begun to take shape is imported into image dissector 6 afterwards by image formation device 5, described image dissector 6 also respectively with video memory 11, intelligent graphic qurush level device 12 is connected with wireless router 9, image dissector 6 analyzes the new electronic map information of rear formation according to the up-to-date electronic map information after intelligent graphic qurush level device 12 online upgrading to the preliminary electron geographic pattern formed by image formation device 5, stored in video memory 11 this electronic map information imported the electronic map information after analyzing into image follower 7 again, described image follower 7 is also connected with framing device 14 with image proofreading equipment 13 respectively, first by image proofreading equipment 13, the new electronic map information importing image follower 7 into is proofreaded and revised, street link name and the surrounding building in residing orientation specifically can be accurate to after accurately amplification being located further to the electronic map information after correction by framing device 14 again, final electronic map information is imported into LED touch screen 8 by image follower 7 after check and correction and location, the accurate geographical location information in their location is shown to user by LED touch screen 8 and voice prompting device 10, thus realize the object of precision navigation.
Claims (4)
1. an IOS system onboard navigation, it is characterized in that: comprise signal receiving antenna (1) and gps signal receiver (2), described gps signal receiver (2) is provided with signal receiving antenna (1), described gps signal receiver (2) is connected with IOS system signal microprocessor (3), described IOS system signal microprocessor (3) is connected with signal transmission device (4), described signal transmission device (4) is connected with image formation device (5), described image formation device (5) is connected with image dissector (6), described image dissector (6) is connected with image follower (7), described image follower (7) is also connected with LED touch screen (8) and voice prompting device (10) respectively.
2. IOS system onboard navigation according to claim 1, is characterized in that: described signal receiving antenna (1) is four-arm spiral antenna, realizes 360 ° without dead angle Received signal strength.
3. IOS system onboard navigation according to claim 1, it is characterized in that: described image dissector (6) is also connected with wireless router (9) with video memory (11), intelligent graphic qurush level device (12) respectively, realize electronic chart online upgrading and upgrade and memory function.
4. IOS system onboard navigation according to claim 1, is characterized in that: described image follower (7) is also connected with framing device (14) with image proofreading equipment (13) respectively, realizes digital map navigation and accurately locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839311.1A CN105352518A (en) | 2015-11-27 | 2015-11-27 | IOS vehicle navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839311.1A CN105352518A (en) | 2015-11-27 | 2015-11-27 | IOS vehicle navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352518A true CN105352518A (en) | 2016-02-24 |
Family
ID=55328528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510839311.1A Pending CN105352518A (en) | 2015-11-27 | 2015-11-27 | IOS vehicle navigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108205149A (en) * | 2017-12-12 | 2018-06-26 | 北京计算机技术及应用研究所 | For the positioning and orienting method of portable Target indication instrument |
| CN113494918A (en) * | 2020-04-06 | 2021-10-12 | 丰田自动车株式会社 | Map updating system, data transmitting device, and data transmitting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5528248A (en) * | 1994-08-19 | 1996-06-18 | Trimble Navigation, Ltd. | Personal digital location assistant including a memory cartridge, a GPS smart antenna and a personal computing device |
| CN101290725A (en) * | 2007-04-17 | 2008-10-22 | 株式会社日立制作所 | Digital road map generation system and map generation method |
| CN102749630A (en) * | 2011-04-19 | 2012-10-24 | 波音公司 | Global positioning system signal reception with increased resistance to interference |
| CN102905395A (en) * | 2012-09-11 | 2013-01-30 | 中国包装科研测试中心 | Wireless communication networking system for logistics monitoring |
| CN103533174A (en) * | 2013-10-24 | 2014-01-22 | 陕西高新实业有限公司 | Smartphone navigation system |
-
2015
- 2015-11-27 CN CN201510839311.1A patent/CN105352518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5528248A (en) * | 1994-08-19 | 1996-06-18 | Trimble Navigation, Ltd. | Personal digital location assistant including a memory cartridge, a GPS smart antenna and a personal computing device |
| CN101290725A (en) * | 2007-04-17 | 2008-10-22 | 株式会社日立制作所 | Digital road map generation system and map generation method |
| CN102749630A (en) * | 2011-04-19 | 2012-10-24 | 波音公司 | Global positioning system signal reception with increased resistance to interference |
| CN102905395A (en) * | 2012-09-11 | 2013-01-30 | 中国包装科研测试中心 | Wireless communication networking system for logistics monitoring |
| CN103533174A (en) * | 2013-10-24 | 2014-01-22 | 陕西高新实业有限公司 | Smartphone navigation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108205149A (en) * | 2017-12-12 | 2018-06-26 | 北京计算机技术及应用研究所 | For the positioning and orienting method of portable Target indication instrument |
| CN113494918A (en) * | 2020-04-06 | 2021-10-12 | 丰田自动车株式会社 | Map updating system, data transmitting device, and data transmitting method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |