CN104680818A - Intelligent navigation system based on Internet of Vehicles - Google Patents
Intelligent navigation system based on Internet of Vehicles Download PDFInfo
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- CN104680818A CN104680818A CN201310642425.8A CN201310642425A CN104680818A CN 104680818 A CN104680818 A CN 104680818A CN 201310642425 A CN201310642425 A CN 201310642425A CN 104680818 A CN104680818 A CN 104680818A
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Abstract
The invention discloses an intelligent navigation system based on Internet of Vehicles. The intelligent navigation system comprises a plurality of ultrasonic sensors, a main controller and a communication module I for being communicated with a central server; the plurality of ultrasonic sensors are connected with the input end of the main controller in sequence through a filtering circuit, an amplification circuit and an A/D (Analogue/Digital) conversion circuit; the input end of the main controller is further connected with an operation key, a data storage device and a communication module II for being communicated with other vehicles; the output end of the main controller is connected with an audible and visual alarm, a voice navigation module and a display. The intelligent navigation system has a simple structure and a reasonable design, and is convenient to mount; a driver can be reminded of paying attention to the potential dangers in an automobile driving process so that the safe driving of the driver is guaranteed; meanwhile, going-out road condition information can be provided for a user at any time so that the user can go out smoothly; the intelligent degree is high, the operation is simple and convenient, the use effect is good and the popularization value is high.
Description
Technical field
The present invention relates to a kind of navigational system, especially relate to a kind of intelligent guidance system based on car networking.
Background technology
Along with economic development, automobile quantity rapidly increases, cause traffic jam, traffic hazard incidence constantly raises, energy resource consumption constantly increases and atmospheric pollution is day by day serious, in the process, the concept of " intelligent transportation system " is just progressively formed, and car networking realizes an important technical of intelligent transportation just.The elementary object of current car networking development realizes extracting the attribute information of all vehicles and quiet, multidate information and effectively utilizing on information network platform, and effectively to supervise and provide a kind of wireless network of integrated service to the running status of all vehicles according to different functional requirements.So along with the research of vehicle-carrying communication technology and related application has had incremental advances, automobile is not again independent of beyond communication network.
In existing car networking, vehicle is provided with vehicle intelligent terminal usually, and described vehicle intelligent terminal can be linked into internet by mobile communications network, and is communicated with car internet services center by internet.Due to all vehicles directly must be established a communications link with described car internet services center by internet after can obtain the service that described car internet services center provides, if the connection between vehicle intelligent terminal and mobile communications network is broken down, then described vehicle intelligent terminal just cannot obtain car internet services.Therefore, the service reliability of prior art is lower.Need a kind of system to detect in real time vehicle concrete travel conditions under steam simultaneously, and in conjunction with car networked system jointly for user provides applicable running information, ensure the traffic safety of user.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, and provide a kind of intelligent guidance system based on car networking, its structure is simple, reasonable in design, easy for installation, driver can be reminded in time to note to danger potential in running car, ensure that driver safety is driven, simultaneously can at any time for user provides the traffic information of trip, ensure that user goes on a journey smoothly, intelligence degree is high, and simple and convenient, result of use is good, and promotional value is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of intelligent guidance system based on car networking, it is characterized in that: comprise and be arranged on vehicle outer side and the multiple ultrasonic sensors whether having the spacing of pedestrian or other vehicles and pedestrian or other vehicles and automobile for detecting motor vehicle environment, data message for being detected by multiple described ultrasonic sensor carries out the master controller of analyzing and processing and the communication module one being used for carrying out with central server communicating, multiple described ultrasonic sensor passes through filtering circuit all successively, amplifying circuit, A/D change-over circuit connects with the input end of master controller, described communication module one connects with the input end of master controller, the input end of described master controller is also connected to operation push-button, for storing the data-carrier store of the data message that ultrasonic sensor detects and the traffic information obtained by central server, for carrying out the communication module two that communicates and the power module for powering for each unit module with other vehicles, the output terminal of described master controller is connected to audible-visual annunciator, Voice Navigation module and the display for showing traffic route, described Voice Navigation module comprises voice playing circuit module, power amplification circuit module and loudspeaker, the described input end of voice playing circuit module connects with the output terminal of master controller, the output terminal of described voice playing circuit module connects with the input end of power amplification circuit module, the described output terminal of power amplification circuit module connects with the input end of loudspeaker.
Above-mentioned a kind of intelligent guidance system based on car networking, is characterized in that: described master controller is STC89C52 single-chip microcomputer.
Above-mentioned a kind of intelligent guidance system based on car networking, is characterized in that: described display is liquid crystal display.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design, easy for installation.
2, the present invention effectively can detect other vehicle and the pedestrian of present motor vehicle environment by the ultrasonic sensor being arranged on vehicle outer side, thus reminds driver to note driving at any time, ensures the safety driving tips of driver.
3, the present invention can communicate with central server, obtain driving road-condition information, can also communicate with other vehicles simultaneously, even if thus when user can not be communicated with central server, also can obtain traffic information in time, ensure that user goes on a journey smoothly.
4, the present invention is simple and convenient, and result of use is good, and intelligence degree is high, is convenient to promote the use of.
In sum, structure of the present invention is simple, reasonable in design, easy for installation, driver can be reminded in time to note to danger potential in running car, guarantee driver safety is driven, and at any time for user provides the traffic information of trip, can ensure that user goes on a journey smoothly simultaneously, intelligence degree is high, and simple and convenient, result of use is good, and promotional value is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Description of reference numerals:
Embodiment
As shown in Figure 1, the present invention includes and be arranged on vehicle outer side and the multiple ultrasonic sensors 2 whether having the spacing of pedestrian or other vehicles and pedestrian or other vehicles and automobile for detecting motor vehicle environment, data message for being detected by multiple described ultrasonic sensor 2 carries out the master controller 1 of analyzing and processing and the communication module 1 being used for carrying out with central server 3 communicating, multiple described ultrasonic sensor 2 is all successively by filtering circuit 11, amplifying circuit 12, A/D change-over circuit 13 connects with the input end of master controller 1, described communication module 1 connects with the input end of master controller 1, the input end of described master controller 1 is also connected to operation push-button 8, for storing the data-carrier store 7 of the data message that ultrasonic sensor 2 detects and the traffic information obtained by central server 3, for carrying out the communication module 2 14 that communicates and the power module 10 for powering for each unit module with other vehicles, the output terminal of described master controller 1 is connected to audible-visual annunciator 4, Voice Navigation module and the display 5 for showing traffic route, described Voice Navigation module comprises voice playing circuit module 15, power amplification circuit module 16 and loudspeaker 6, the input end of described voice playing circuit module 15 connects with the output terminal of master controller 1, the output terminal of described voice playing circuit module 15 connects with the input end of power amplification circuit module 16, the output terminal of described power amplification circuit module 16 connects with the input end of loudspeaker 6.
In the present embodiment, described master controller 1 is STC89C52 single-chip microcomputer.Described display 5 is liquid crystal display.
Principle of work of the present invention is: start up system, in vehicle traveling process, whether ultrasonic sensor 2 detects motor vehicle environment other vehicles or pedestrians, and detection data message is passed to master controller 1, after information is carried out analyzing and processing by master controller 1, if detect with other vehicles or pedestrians nearer, then control audible-visual annunciator 4 by master controller 1 and carry out alarm, thus remind driver to note driving safety, master controller 1 is communicated with central server 3 by communication module 1, obtain the route information of trip, and control display 5 pairs of route informations by master controller 1 and show or carry out Voice Navigation by Voice Navigation module, the any problem occurred in driving conditions also can be passed to central server 3 by communication module 1 by user, can also be communicated with other vehicles by communication module 2 14 simultaneously, thus obtain more traffic information.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. the intelligent guidance system based on car networking, it is characterized in that: comprise and be arranged on vehicle outer side and the multiple ultrasonic sensors (2) whether having the spacing of pedestrian or other vehicles and pedestrian or other vehicles and automobile for detecting motor vehicle environment, the master controller (1) that data message for multiple described ultrasonic sensor (2) being detected carries out analyzing and processing with for carrying out with central server (3) communication module one (9) that communicates, multiple described ultrasonic sensor (2) is all successively by filtering circuit (11), amplifying circuit (12), A/D change-over circuit (13) connects with the input end of master controller (1), described communication module one (14) connects with the input end of master controller (1), the input end of described master controller (1) is also connected to operation push-button (8), for storing the data-carrier store (7) of the data message that ultrasonic sensor (2) detects and the traffic information obtained by central server (3), for carrying out the communication module two (14) that communicates and the power module (10) for powering for each unit module with other vehicles, the output terminal of described master controller (1) is connected to audible-visual annunciator (4), Voice Navigation module and the display (5) for showing traffic route, described Voice Navigation module comprises voice playing circuit module (15), power amplification circuit module (16) and loudspeaker (6), the input end of described voice playing circuit module (15) connects with the output terminal of master controller (1), the output terminal of described voice playing circuit module (15) connects with the input end of power amplification circuit module (16), the output terminal of described power amplification circuit module (16) connects with the input end of loudspeaker (6).
2., according to a kind of intelligent guidance system based on car networking according to claim 1, it is characterized in that: described master controller (1) is STC89C52 single-chip microcomputer.
3., according to a kind of intelligent guidance system based on car networking described in claim 1 or 2, it is characterized in that: described display (5) is liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642425.8A CN104680818A (en) | 2013-11-30 | 2013-11-30 | Intelligent navigation system based on Internet of Vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642425.8A CN104680818A (en) | 2013-11-30 | 2013-11-30 | Intelligent navigation system based on Internet of Vehicles |
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| Publication Number | Publication Date |
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| CN104680818A true CN104680818A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310642425.8A Pending CN104680818A (en) | 2013-11-30 | 2013-11-30 | Intelligent navigation system based on Internet of Vehicles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371895A (en) * | 2015-11-25 | 2016-03-02 | 中山市厚源电子科技有限公司 | Sound alarm system used for space shuttle based on internet of things |
| CN106535356A (en) * | 2015-09-02 | 2017-03-22 | 上海海拉电子有限公司 | Communication device and communication method using same |
| CN106627148A (en) * | 2016-11-25 | 2017-05-10 | 未来汽车科技（深圳）有限公司 | Car dashboard and emergency method for failure of car dashboard |
| CN112116824A (en) * | 2019-06-20 | 2020-12-22 | 丰田自动车株式会社 | Vehicle notification sound generation system |
-
2013
- 2013-11-30 CN CN201310642425.8A patent/CN104680818A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535356A (en) * | 2015-09-02 | 2017-03-22 | 上海海拉电子有限公司 | Communication device and communication method using same |
| CN105371895A (en) * | 2015-11-25 | 2016-03-02 | 中山市厚源电子科技有限公司 | Sound alarm system used for space shuttle based on internet of things |
| CN106627148A (en) * | 2016-11-25 | 2017-05-10 | 未来汽车科技（深圳）有限公司 | Car dashboard and emergency method for failure of car dashboard |
| CN112116824A (en) * | 2019-06-20 | 2020-12-22 | 丰田自动车株式会社 | Vehicle notification sound generation system |
| CN112116824B (en) * | 2019-06-20 | 2022-08-26 | 丰田自动车株式会社 | Vehicle notification sound generation system |
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Application publication date: 20150603 |