CN204286454U - A kind of passenger vehicle running route real-time monitoring system of Big Dipper standard - Google Patents
A kind of passenger vehicle running route real-time monitoring system of Big Dipper standard Download PDFInfo
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- CN204286454U CN204286454U CN201420779229.5U CN201420779229U CN204286454U CN 204286454 U CN204286454 U CN 204286454U CN 201420779229 U CN201420779229 U CN 201420779229U CN 204286454 U CN204286454 U CN 204286454U
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Abstract
The utility model discloses a kind of passenger vehicle running route real-time monitoring system of Big Dipper standard.This system is made up of vehicle-mounted end, background system and user side.Vehicle-mounted end is positioned by real-time reception big-dipper satellite positioning signal, and by locating information by wireless network real-time upload to background system, the passenger transport line specified according to passenger stock by background system, use dynamic route fitting technique, whether this car of automatic decision travels on routing, and vehicle over-boundary operation is shown with type of alarm by the user side finally by system.By adopting dynamic route fitting technique, both can monitor the position of vehicle in real time, whether can monitor according to the circuit operation of regulation current passenger stock again.
Description
Technical field
A kind of passenger vehicle running route real-time monitoring system of Big Dipper standard, relate to a kind of by the system of dynamic route fitting technique to passenger stock information processing and display, specifically the actual routing of passenger stock and planning routing are carried out dynamic route matching, and fitting result is shown.
Background technology
The most passenger stock of current China is not all installed vehicle-mounted global position system or is only installed simple satellite location and monitor system.The former cannot accomplish effectively to manage after vehicle is dispatched a car to vehicle whether according to the rules circuit operation cannot know at all, and the latter must the people of 24 hours carry out monitoring wasting a large amount of human resources.
Utility model content
The utility model is for the weak point existed in above-mentioned prior art, a kind of passenger vehicle running route real-time monitoring system of Big Dipper standard is provided, namely by the acquisition process to passenger stock driving information, the means of Fitting Analysis are used to realize the reflection of information of operating to passenger stock.The application provides following technical scheme:
A kind of Passenger-transport Information System based on dynamic route matching, it is characterized in that, it comprises vehicle-mounted end, background system and user side, and described vehicle-mounted end is connected with described background system by wireless network, and background system is connected with user side by computer network, wherein:
(1) described vehicle-mounted end, comprise satellite positioning module, control module module and wireless communication module, control module module is connected with wireless communication module with satellite positioning module respectively with serial communication interface, for carrying out Real-time Collection and transmission to the present satellites locating information of passenger stock; (2) described background system, comprise wireless communication module and background computer, be connected with serial communication interface between them, the passenger stock present satellites locating information sent by wireless communication module reception vehicle-mounted end, and send to background computer by serial communication interface, stored by background computer, and make travel route according to the information of Current vehicle and the travel route that actual travel and vehicle are planned is done dynamic route matching, a match value is provided to route degree of fitting;
(3) described user side comprises computing machine, and it reads route or travel by vehicle, route degree of fitting and satellite positioning information from background system, and by these information displaying out.
Further, the satellite positioning module that the application adopts is big-dipper satellite locating module.
Further, the dynamic route matching that the application adopts refers to, first get up the circuit longitude and latitude data acquisition of wanted working line drafting canonical path, then the actual path of the longitude and latitude Plotting data in vehicle actual travel process and described canonical path are contrasted, and calculate the distance of actual path relative to the skew of canonical path, if this distance is greater than setting value, belongs to and depart from route, and calculate the length of this section of route, rejected according to the number percent of route total length, the number percent finally obtaining being left is the degree of fitting of route.
The beneficial effects of the utility model:
Owing to using dynamic route fitting technique, computing machine is utilized to carry out Fitting Analysis to the routing of passenger stock, solve the problem cannot accomplishing after vehicle is dispatched a car effectively to manage, by implementing the real-time fitting of travel route to vehicle, can the alarm in time and details departing from canonical path traveling is carried out looking into after record is prepared against when vehicle departs from standard circuit.By the application of dynamic route fitting technique, managerial personnel are freed from heavy artificial monitoring, saves a large amount of human resources.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of passenger vehicle running route real-time monitoring system of Big Dipper standard.
In figure: 1, vehicle-mounted end; 2, wireless network; 3, background system; 4, user side; 5, big-dipper satellite locating module; 6, control module module; 7, wireless communication module; 8, background computer.
Fig. 2 is dynamic route matching schematic diagram.
In figure: L
0: the canonical path that vehicle should travel; L
1: vehicle actual travel route; X: in the way of vehicle actual travel certain is a bit; d
x: X point departs from the distance of canonical path; d
0: deviation distance maximum set value; D
n1,d
n2: skew path length; D
0: canonical path total length.
Embodiment
See Fig. 1, a kind of passenger vehicle running route real-time monitoring system of Big Dipper standard, includes vehicle-mounted end 1, wireless network 2, background system 3 and user side 4.
Vehicle-mounted end 1 is by big-dipper satellite locating module 5, control module module 6 and wireless communication module 7 form, control module module 6 is connected with wireless communication module 7 with big-dipper satellite locating module 5 respectively with serial communication interface, the real-time collection satellite positioning information of big-dipper satellite locating module 5 is sent to control module module 6 by serial communication interface, judged by the validity of control module to locator data, and by the position in valid data, the information such as speed and time extracts packing, described wireless communication module 7 is driven to be sent to background system by wireless network 2.
Background system 3 is made up of wireless communication module 7 and background computer 8, be connected with serial communication interface between them, receive by wireless network 2 the passenger stock present satellites locating information that vehicle-mounted end 1 sends by described wireless communication module 7, and send to background computer 8 by serial communication interface, make travel route by background computer according to the information of Current vehicle and the travel route that actual travel and vehicle are planned is done performance matching, a match value is provided to route degree of fitting.
So-called dynamic route matching, first get up the circuit longitude and latitude data acquisition of wanted working line drafting canonical path L
0, then by the actual path L of the longitude and latitude Plotting data in vehicle actual travel process
1with this canonical path L
0contrast, and calculate actual path L
1with canonical path L
0the distance d of the skew of certain 1 X relatively more lower
xif this distance is greater than maximum set value d
0then belong to and depart from route, and calculate the length D of this section of route
n1and D
n2(painted by figure herein, supposed only to occur that two places depart from), according to route total length D
0number percent rejected.The number percent finally obtaining being left is the degree of fitting of circuit.I.e. degree of fitting=(D
0-D
n1-D
n2/ D
0) %.
User side 4 is made up of computing machine, and the information such as route or travel by vehicle, route degree of fitting and each satellite location data that will read from background system 3 are shown by map described point and the mode such as to draw a diagram.
Claims (3)
1. the passenger vehicle running route real-time monitoring system of a Big Dipper standard, it is characterized in that, it comprises vehicle-mounted end, background system and user side, and described vehicle-mounted end is connected with described background system by wireless network, and background system is connected with user side by computer network, wherein:
(1) described vehicle-mounted end, comprise satellite positioning module, control module module and wireless communication module, control module module is connected with wireless communication module with satellite positioning module respectively with serial communication interface, for carrying out Real-time Collection and transmission to the present satellites locating information of passenger stock;
(2) described background system, comprise wireless communication module and background computer, be connected with serial communication interface between them, the passenger stock present satellites locating information sent by wireless communication module reception vehicle-mounted end, and send to background computer by serial communication interface, stored by background computer, and make travel route according to the information of Current vehicle and the travel route that actual travel and vehicle are planned is done dynamic route matching, a match value is provided to route degree of fitting;
(3) described user side is made up of computing machine, and it reads route or travel by vehicle, route degree of fitting and satellite positioning information from background system, and by these information displaying out.
2. the passenger vehicle running route real-time monitoring system of a kind of Big Dipper standard according to claim 1, is characterized in that, the satellite positioning module adopted is big-dipper satellite locating module.
3. the passenger vehicle running route real-time monitoring system of a kind of Big Dipper standard according to any one of claim 1-2, is characterized in that, can the one or more user side of carry and one or more vehicle-mounted end below described background system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779229.5U CN204286454U (en) | 2014-12-12 | 2014-12-12 | A kind of passenger vehicle running route real-time monitoring system of Big Dipper standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779229.5U CN204286454U (en) | 2014-12-12 | 2014-12-12 | A kind of passenger vehicle running route real-time monitoring system of Big Dipper standard |
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| Publication Number | Publication Date |
|---|---|
| CN204286454U true CN204286454U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779229.5U Expired - Fee Related CN204286454U (en) | 2014-12-12 | 2014-12-12 | A kind of passenger vehicle running route real-time monitoring system of Big Dipper standard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457774A (en) * | 2014-12-12 | 2015-03-25 | 安徽联合星通信息科技股份有限公司 | Beidou type real-time monitoring system for passenger vehicle traveling route |
| CN105549432A (en) * | 2015-12-10 | 2016-05-04 | 上海碧虎网络科技有限公司 | Central control system for monitoring automobile driving states in real time |
-
2014
- 2014-12-12 CN CN201420779229.5U patent/CN204286454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457774A (en) * | 2014-12-12 | 2015-03-25 | 安徽联合星通信息科技股份有限公司 | Beidou type real-time monitoring system for passenger vehicle traveling route |
| CN105549432A (en) * | 2015-12-10 | 2016-05-04 | 上海碧虎网络科技有限公司 | Central control system for monitoring automobile driving states in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171212 |