CN104504921A - Intelligent vehicle-mounted terminal control system - Google Patents
Intelligent vehicle-mounted terminal control system Download PDFInfo
- Publication number
- CN104504921A CN104504921A CN201410829192.7A CN201410829192A CN104504921A CN 104504921 A CN104504921 A CN 104504921A CN 201410829192 A CN201410829192 A CN 201410829192A CN 104504921 A CN104504921 A CN 104504921A
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- Prior art keywords
- vehicle
- subsystem
- mounted radio
- radio
- information
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses an intelligent vehicle-mounted terminal control system which comprises a vehicle positioning subsystem, a vehicle speed measuring subsystem, a vehicle-mounted radio frequency detection subsystem, a vehicle-mounted radio playing control subsystem, a data transmission subsystem and a back end server subsystem. The problem that road condition information cannot by known timely due to the fact that people frequently forget to turn on a vehicle-mounted radio which is mainly controlled manually, the problem that the vehicle-mounter radio is unitary in function, the problem of low utilization rate caused by passive listening-in, the problems of great inconvenience in statistical analysis of listing-in rate of a broadcasting station and low accuracy caused by the fact that statistics can be utilized for statistical analysis only after a questionnaire survey is performed manually and the problem of serious manpower resource waste caused by the fact that detection of the road condition information is realized mainly by means of manual on-site checking, satellite picture analysis or camera picture analysis in the prior art are solved.
Description
Technical field
The invention belongs to vehicle intelligent terminal control technology, particularly relate to a kind of intelligent vehicle mounted terminal control system.
Background technology
Along with social development, vehicle gets more and more, road congestion is more and more serious, prior art is main or undertaken listening to traffic information by vehicle-mounted radio, and existing vehicle-mounted radio mainly still passes through manual control, people often forget and turn on radio and can not listen to traffic information in time, and present vehicle-mounted radio function ratio more single be only the function of passive broadcast listening, make it utilization factor not high, and due to the vehicle-mounted radio of prior art be that passive type is listened to, broadcasting station is very inconvenient when adding up audience rating, need main by the detection of road conditions information simultaneously after artificial survey or checked by manual site, there are waste of human resource serious problems in the means such as satellite photo analysis or camera picture analyzing.
Summary of the invention
The technical problem to be solved in the present invention: a kind of intelligent vehicle mounted terminal control system is provided, with the vehicle-mounted radio solving prior art mainly through manual control people often forget turn on radio and traffic information can not be listened in time, that vehicle-mounted radio function singleness passive type listens to utilization factor is not high, broadcasting station is very inconvenient when adding up audience rating, needs by utilizing after artificial survey statistics to carry out statistical study that to there is degree of accuracy low; The simultaneously detection of road conditions information is main or checked by manual site, the means such as satellite photo analysis or camera picture analyzing exist waste of human resource serious problems.
Technical solution of the present invention:
A kind of intelligent vehicle mounted terminal control system, it comprises:
Vehicle location subsystem, is positioned vehicle by vehicle GPS;
Vehicle speed measuring subsystem, is tested the speed to vehicle by vehicle-mounted speed measuring device;
Vehicle-mounted radio frequency detecting subsystem, detects the output frequency of vehicle-mounted radio;
Vehicle-mounted radio Play Control subsystem, controls vehicle-mounted radio and forces start to play voice messaging, lock or unlock vehicle-mounted radio;
Data transmission sub-system, realizes vehicle location subsystem, vehicle speed measuring subsystem, vehicle-mounted radio frequency detecting subsystem and the data interaction between vehicle-mounted radio Play Control subsystem and back-end server subsystem by wireless transmission method;
Back-end server subsystem, according to vehicle location subsystem information determination vehicle location, judge whether vehicle blocks and judge according to the frequency information of vehicle-mounted radio frequency detecting subsystem the radio programmes signal that vehicle-mounted radio is listened to and preserve according to the speed information of vehicle speed measuring subsystem, and the information after process is delivered to vehicle-mounted radio Play Control subsystem.
Described vehicle-mounted radio Play Control subsystem carries out switching on and shutting down control by a pressure start-up unit integrated on vehicle-mounted radio machine controller to vehicle-mounted radio.
Described vehicle-mounted radio frequency detecting subsystem is by a frequency detecting element integrated on radio frequency output unit or reads the output frequency value of vehicle-mounted radio machine controller by programming on vehicle-mounted radio machine controller.
Described vehicle location subsystem, vehicle speed measuring subsystem, vehicle-mounted radio frequency detecting subsystem and vehicle-mounted radio Play Control subsystem are controlled by vehicle-mounted radio machine controller.
Beneficial effect of the present invention:
The present invention is detected by the output frequency of frequency detecting element integrated on vehicle-mounted radio to vehicle-mounted radio, Detection Information is delivered to back-end server subsystem by data transmission sub-system, the frequency output information of back-end server subsystem statistics different vehicle vehicle-mounted radio Different periods, obtain the audience rating index in broadcasting station, there is statistical precision high and do not need artificial participation to reduce the advantages such as human cost, solving vehicle-mounted radio function singleness passive type, to listen to utilization factor not high, broadcasting station is very inconvenient when adding up audience rating, need to there is the problems such as degree of accuracy is low by utilizing statistics to carry out statistical study after artificial survey, vehicle position information is obtained by vehicle location subsystem, then car speed is detected in real time by vehicle speed measuring subsystem, according to the locating information of numerous vehicle and velocity information, back-end server subsystem can judge whether this section blocks up immediately, simultaneously according to the locating information of vehicle, can judge whether vehicle will enter congested link, information is sent for the vehicle that will enter congested link point out to vehicle-mounted radio Play Control subsystem, vehicle location information is adopted to judge road conditions in conjunction with the speed of a motor vehicle, there is the in real time quick advantage such as accurate, the detection solving prior art road conditions information is mainly still checked by manual site, there are waste of human resource serious problems in the means such as satellite photo analysis or camera picture analyzing, the present invention is by arranging vehicle-mounted radio Play Control subsystem, utilize the information that back-end server issues, utilize the controller of vehicle-mounted radio go control vehicle-mounted radio force start-up unit to vehicle-mounted radio carry out start control, solve prior art vehicle-mounted radio mainly through manual control people often forget turn on radio and traffic information can not be listened in time, vehicle-mounted radio function singleness passive type listens to the problems such as utilization factor is not high.
accompanying drawing illustrates:
Fig. 1 is present system composition schematic diagram.
embodiment:
A kind of intelligent vehicle mounted terminal control system, it comprises:
Vehicle location subsystem, by vehicle GPS, vehicle is positioned, deliver to back-end server after being detected by vehicle position information and carry out vehicle position information analysis, according to vehicle position information, back-end server can judge whether vehicle will enter congested link, if it is congested link information is issued to vehicle, to play road condition advisory effect, be connected with vehicle-mounted radio machine controller wire.
Vehicle speed measuring subsystem, is tested the speed to vehicle by vehicle-mounted speed measuring device, adopts velocity radar to carry out, is connected with vehicle-mounted radio machine controller wire.
Vehicle-mounted radio frequency detecting subsystem, detects the output frequency of vehicle-mounted radio, to determine the radio programmes that current vehicle-mounted radio is listened to.Described vehicle-mounted radio frequency detecting subsystem is by a frequency detecting element integrated on radio frequency output unit or reads the output frequency value of vehicle-mounted radio machine controller by programming on vehicle-mounted radio machine controller, the program worked out forms a frequency measurement unit, detect radio output frequency value, and this frequency values is delivered to back-end server subsystem, be connected with vehicle-mounted radio machine controller wire.
Vehicle-mounted radio Play Control subsystem, controlling vehicle-mounted radio forces start to play voice messaging, locking or unblock vehicle-mounted radio, by this system, vehicle-mounted radio is made to realize automatic switch and locking control, force vehicle operator to listen to relevant information, described vehicle-mounted radio Play Control subsystem carries out switching on and shutting down control by a pressure start-up unit integrated on vehicle-mounted radio machine controller to vehicle-mounted radio; The locking of vehicle-mounted radio or unblock, by working out lock program on vehicle-mounted radio machine controller, the information issued by back-end server subsystem triggers the locking and unlocking; The information of the traffic information that vehicle-mounted radio Play Control subsystem broadcasting back-end server subsystem issues and other necessity; Vehicle-mounted radio Play Control subsystem comprises audio player and LED display panel, is connected with vehicle-mounted radio machine controller wire.
Data transmission sub-system, vehicle location subsystem, vehicle speed measuring subsystem, vehicle-mounted radio frequency detecting subsystem and the data interaction between vehicle-mounted radio Play Control subsystem and back-end server subsystem is realized by wireless transmission method, data transmission sub-system adopts wireless transport module to realize, and is connected with vehicle-mounted radio machine controller wire.
Back-end server subsystem, according to vehicle location subsystem information determination vehicle location, judge whether vehicle blocks and judge according to the frequency information of vehicle-mounted radio frequency detecting subsystem the radio programmes signal that vehicle-mounted radio is listened to and preserve according to the speed information of vehicle speed measuring subsystem, and the information after process is delivered to vehicle-mounted radio Play Control subsystem; Whether back-end server subsystem goes out road conditions according to the information analysis that numerous vehicle is sent and blocks, and block information is issued to corresponding vehicle according to the position at vehicle place, with data transmission sub-system wireless connections.
Described vehicle location subsystem, vehicle speed measuring subsystem, vehicle-mounted radio frequency detecting subsystem and vehicle-mounted radio Play Control subsystem are controlled by vehicle-mounted radio machine controller, to reduce the cost of whole system.
Claims (4)
1. an intelligent vehicle mounted terminal control system, it comprises:
Vehicle location subsystem, is positioned vehicle by vehicle GPS;
Vehicle speed measuring subsystem, is tested the speed to vehicle by vehicle-mounted speed measuring device;
Vehicle-mounted radio frequency detecting subsystem, detects the output frequency of vehicle-mounted radio;
Vehicle-mounted radio Play Control subsystem, controls vehicle-mounted radio and forces start to play voice messaging, lock or unlock vehicle-mounted radio;
Data transmission sub-system, realizes vehicle location subsystem, vehicle speed measuring subsystem, vehicle-mounted radio frequency detecting subsystem and the data interaction between vehicle-mounted radio Play Control subsystem and back-end server subsystem by wireless transmission method;
Back-end server subsystem, according to vehicle location subsystem information determination vehicle location, judge whether vehicle blocks and judge according to the frequency information of vehicle-mounted radio frequency detecting subsystem the radio programmes signal that vehicle-mounted radio is listened to and preserve according to the speed information of vehicle speed measuring subsystem, and the information after process is delivered to vehicle-mounted radio Play Control subsystem.
2. a kind of intelligent vehicle mounted terminal control system according to claim 1, is characterized in that: described vehicle-mounted radio Play Control subsystem carries out switching on and shutting down control by a pressure start-up unit integrated on vehicle-mounted radio machine controller to vehicle-mounted radio.
3. a kind of intelligent vehicle mounted terminal control system according to claim 1, is characterized in that: described vehicle-mounted radio frequency detecting subsystem is by a frequency detecting element integrated on radio frequency output unit or reads the output frequency value of vehicle-mounted radio machine controller by programming on vehicle-mounted radio machine controller.
4. a kind of intelligent vehicle mounted terminal control system according to claim 1, is characterized in that: described vehicle location subsystem, vehicle speed measuring subsystem, vehicle-mounted radio frequency detecting subsystem and vehicle-mounted radio Play Control subsystem are controlled by vehicle-mounted radio machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829192.7A CN104504921A (en) | 2014-12-29 | 2014-12-29 | Intelligent vehicle-mounted terminal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829192.7A CN104504921A (en) | 2014-12-29 | 2014-12-29 | Intelligent vehicle-mounted terminal control system |
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| Publication Number | Publication Date |
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| CN104504921A true CN104504921A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410829192.7A Pending CN104504921A (en) | 2014-12-29 | 2014-12-29 | Intelligent vehicle-mounted terminal control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128138A (en) * | 2015-05-07 | 2016-11-16 | 沃尔沃汽车公司 | For providing the method and system of information based on driving condition |
| CN107947883A (en) * | 2017-11-27 | 2018-04-20 | 戴惠英 | Radio intelligent monitoring system |
| WO2018149233A1 (en) * | 2017-02-16 | 2018-08-23 | 中兴通讯股份有限公司 | Information presentation method, vehicle-mounted player apparatus, control center, and system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |