CN107730888A - Traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion - Google Patents
Traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion Download PDFInfo
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- CN107730888A CN107730888A CN201711000239.9A CN201711000239A CN107730888A CN 107730888 A CN107730888 A CN 107730888A CN 201711000239 A CN201711000239 A CN 201711000239A CN 107730888 A CN107730888 A CN 107730888A
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- traffic
- automobile
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- supervisory systems
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Classifications
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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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- 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
- G08G1/0962—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
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a kind of traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion, include vehicle condition monitoring device, for configuring in each automobile, the vehicle condition monitoring device includes vehicle speed detector device, navigation positional device and radio communication device, when detecting that automobile driving speed is less than preset vehicle speed and the duration is more than the first preset time, the status information of the automobile and location information are sent to monitoring central server by the radio communication device；Monitoring central server, for when the quantity for receiving status information that automobile in certain region sends and location information exceedes predetermined number, generating the traffic congestion information in the region；Traffic administration server, for the transport information acquisition device for the automobile being sent to the traffic congestion information in the region outside the region.The present invention can monitor traffic congestion in real time, and intelligently notify driver to avoid congestion regions.
Description
Technical field
The present invention relates to Internet of Things communication and location and navigation technology field, and in particular to one kind based on the Big Dipper ground enhancing and
The traffic supervisory systems of Internet of Things fusion.
Background technology
With the rapid growth of China's economic, car ownership is in China every year with the speed increase of millions of.Especially
It is the situation that the road in city often gets congestion, it is exactly several hours that vehicle one is stifled sometimes, wastes the huge time, and is moved
The method for more observation stations observation that state traffic collection uses at present, is only applicable to city, and need to put into substantial amounts of manpower.
Automobile navigation instrument, navigation map have obtained very universal use at present, and it provides most short for driver
The information of travel route and the routing information for avoiding traffic jam.However, the city vehicle traffic congestion fact still measures greatly
It is existing.Reason is that the automobile largely travelled drives towards the road for congestion do not occur under the guidance of above technological means embodiment
When, these roads are still it is possible that traffic congestion.These technical methods be practiced without thoroughly changing urban transportation automobile without
The fact that sequence travels, it is limited to solving the help of city vehicle traffic congestion.
The content of the invention
It is an object of the invention to provide a kind of traffic supervision for being based on the enhancing of Big Dipper ground and Internet of Things fusion
System, for solving the problems, such as that the monitoring of existing traffic congestion and management be not intelligent enough, real-time, motorist can be allowed
Member is timely, easily understands road dynamic jam situation, and notifies human pilot to avoid congestion regions.
A kind of traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion provided by the invention, including
Have：
Vehicle condition monitoring device, for configuring in each automobile, the vehicle condition monitoring device includes speed
Detection means, navigation positional device and radio communication device, the vehicle speed detector device are used for the speed for gathering automobile in real time, institute
State navigation positional device to be used to generate the location information of automobile in real time, preset vehicle speed and held when detecting that automobile driving speed is less than
When the continuous time is more than the first preset time, the radio communication device sends the status information of the automobile and location information
To monitoring central server；
Monitoring central server, for receiving status information and the positioning that the vehicle condition monitoring device of each automobile is sent
Information, and analyzed with reference to electronic map system, when the status information and location information that receive automobile transmission in certain region
Quantity when exceeding predetermined number, generate the traffic congestion information in the region；
Traffic administration server, for receive the region traffic congestion information and receive positioned at the region it
The navigation route information of outer automobile is simultaneously analyzed, when the guidance path has handing-over with the region, the traffic pipe
The traffic congestion information in the region is sent to the transport information acquisition device of the automobile outside the region by reason server；
Transport information acquisition device, for configuring in every automobile, the transport information acquisition device includes display
Device and/or sound broadcasting device, for receiving the traffic congestion information, and show and/or report the traffic congestion letter
Breath.
As further prioritization scheme, the vehicle speed detector device, navigation positional device connect with radio communication device
Connect, the navigation positional device is connected with Big Dipper ground strengthening system, and the radio communication device services with the Surveillance center
Device is communicated to connect, and the monitoring central server is connected with the traffic administration server network, the traffic administration server
With the transport information acquisition device network connection.
As further prioritization scheme, the preset vehicle speed is any in the range of 10KM/ hours~40KM/ hours
Value.
As further prioritization scheme, first preset time is the arbitrary value in the range of 1 minute~10 minutes.
As further prioritization scheme, the region is in the range of 100 meters~1000 meters of the bus location position
Region.
As further prioritization scheme, the predetermined number is the arbitrary value within the scope of 8~20.
As further prioritization scheme, the transport information acquisition device and the navigation positional device are same dress
Put, or the transport information acquisition device is mobile terminal.
As further prioritization scheme, when the monitoring central server is not received again after more than the second preset time
When the status information and location information that send to the regional motor, the monitoring central server cancels the traffic in the region
Congestion information, and the revocation traffic congestion information is sent to traffic administration server, the traffic administration server is in number
According to the traffic congestion information that the region is eliminated in storehouse.
As further prioritization scheme, second preset time is the arbitrary value in the range of 10 minutes~60 minutes.
As further prioritization scheme, the navigation positional device communicates to connect with Big Dipper ground strengthening system.
Big Dipper ground is strengthened the present invention into Position Fixing Navigation System and technology of Internet of things is combined, should using both advantages
Use in urban traffic conditions supervisory systems, realize real-time monitoring and the dynamic update management of traffic congestion information.The present invention
Traffic supervisory systems automobile is gathered around by the vehicle speed detector device, navigation positional device and radio communication device of automobile
Stifled status information carries out real-time report and dynamic manages, and combines electronic map system generation congestion regions information, automatically selects
Property, other automobiles (guidance path and congestion regions of these automobiles have handing-over) for being sent to having Objective outside region,
Can allow other automobile drivers in time, easily understand road dynamic jam situation, and intelligently notify human pilot
Avoid congestion regions.
Also, the present invention strengthens Position Fixing Navigation System by Big Dipper ground and would know that the automobile of running condition information at a slow speed
Precise location information, congestion regions information so can be accurately determined, and combine default automobile congestion quantity, congestion time
Etc. parameter, traffic congestion information can be issued and managed exactly.
Brief description of the drawings
In order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be done simply below
Introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the traffic supervisory systems framework schematic diagram in the embodiment of the present invention.
Fig. 2 is the frame principle figure of the vehicle condition monitoring device in the embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly completely described, it is clear that described embodiment is only this
Invention part of the embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Under the premise of making creative work, other all embodiments for being obtained belong to the scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of traffic based on the enhancing of Big Dipper ground and Internet of Things fusion provided by the invention
Supervisory systems, include：
Vehicle condition monitoring device, for configuring in each automobile, the vehicle condition monitoring device includes speed
Detection means, navigation positional device and radio communication device, the vehicle speed detector device are used for the speed for gathering automobile in real time, institute
State navigation positional device to be used to generate the location information of automobile in real time, preset vehicle speed and held when detecting that automobile driving speed is less than
When the continuous time is more than the first preset time, the radio communication device sends the status information of the automobile and location information
To monitoring central server；
Monitoring central server, for receiving status information and the positioning that the vehicle condition monitoring device of each automobile is sent
Information, and analyzed with reference to electronic map system, when the status information and location information that receive automobile transmission in certain region
Quantity when exceeding predetermined number (in other words, in particular to send the automobile quantity of status information and location information at a slow speed),
Generate the traffic congestion information in the region；
Traffic administration server, for receive the region traffic congestion information and receive positioned at the region it
The navigation route information of outer automobile is simultaneously analyzed, when the guidance path has handing-over with the region, the traffic pipe
The traffic congestion information in the region is sent to the transport information acquisition device of the automobile outside the region by reason server；
Transport information acquisition device, for configuring in every automobile, the transport information acquisition device includes display
Device and/or sound broadcasting device, for receiving the traffic congestion information, and show and/or report the traffic congestion letter
Breath.
Wherein, in a system of the invention, the vehicle speed detector device in the vehicle condition monitoring device, which also includes, compares
Analytic unit, for judging whether automobile driving speed is less than preset vehicle speed and judges whether the duration is pre- more than first
If the time.
Wherein, in a system of the invention, monitoring central server also includes database, for storing and more new cars shape
State information and location information and traffic congestion information etc..Each automobile or each vehicle condition monitoring device are in the present invention
ID identity information is equipped with system, is also stored in the database.
As shown in Fig. 2 in a preferred embodiment of the invention, the vehicle speed detector device, navigation positional device with wirelessly
Communicator is connected, and the navigation positional device is connected with Big Dipper ground strengthening system, the radio communication device and the prison
Central server communication connection is controlled, the monitoring central server is connected with the traffic administration server network, the traffic
Management server and the transport information acquisition device network connection.
In a preferred embodiment of the invention, the preset vehicle speed can be appointing in the range of 10KM/ hours~40KM/ hours
Meaning value.
In a preferred embodiment of the invention, it can be appointing in the range of 1 minute~10 minutes that first preset time, which is,
Meaning value.
In a preferred embodiment of the invention, the region can be described 100 meters~1000 meters scopes in bus location position
Interior region.
In a preferred embodiment of the invention, the predetermined number can be the arbitrary value within the scope of 8~20.
In a preferred embodiment of the invention, the transport information acquisition device and the navigation positional device are same dress
Put, for example, navigator (include display screen, and be connected with the traffic administration server network) of automobile, or described
Transport information acquisition device is mobile terminal, such as smart mobile phone.
In a preferred embodiment of the invention, when the monitoring central server is not received again after more than the second preset time
When the status information and location information that send to the regional motor, the monitoring central server cancels the traffic in the region
Congestion information, and the revocation traffic congestion information is sent to traffic administration server, the traffic administration server is in number
According to the traffic congestion information that the region is eliminated in storehouse.It can so realize to the dynamic of traffic congestion area information renewal and accurate
Management, avoid misleading automobile driver.
In a preferred embodiment of the invention, second preset time is the arbitrary value in the range of 10 minutes~60 minutes.
In a preferred embodiment of the invention, the navigation positional device communicates to connect with Big Dipper ground strengthening system.
Big Dipper ground is strengthened the present invention into Position Fixing Navigation System and technology of Internet of things is combined, should using both advantages
Use in urban traffic conditions supervisory systems, realize real-time monitoring and the dynamic update management of traffic congestion information.The present invention
Traffic supervisory systems by the vehicle speed detector device, navigation positional device and radio communication device of automobile to the slow of automobile
Fast running condition information carries out real-time report and dynamic manages, and combines electronic map system generation congestion regions information, automatically
Optionally, the other automobiles (guidance path and congestion regions of these automobiles being sent to having Objective outside congestion regions
Have handing-over), can allow other automobiles human pilot in time, easily understand road dynamic jam situation, realize intelligently
Notice human pilot avoids congestion regions.
Also, the present invention strengthens Position Fixing Navigation System by Big Dipper ground and would know that the automobile of running condition information at a slow speed
When precise location information, so can accurately determine congestion regions information, and combine default automobile congestion quantity, congestion
Between etc. parameter, traffic congestion information can be issued and managed exactly.
The traffic supervisory systems provided by the present invention based on the enhancing of Big Dipper ground and Internet of Things fusion is entered above
Go and be discussed in detail.Each embodiment is described by the way of progressive in specification, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar portion mutually referring to.For disclosed in embodiment
For method, due to its with embodiment disclosed in system it is corresponding, so description is fairly simple, related part is referring to Account Dept
Defend oneself bright.It should be pointed out that for those skilled in the art, the premise of the principle of the invention is not being departed from
Under, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the protection of the claims in the present invention
In the range of.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Claims (10)
- A kind of 1. traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion, it is characterised in that：Include：Vehicle condition monitoring device, for configuring in each automobile, the vehicle condition monitoring device includes Bus- Speed Monitoring Device, navigation positional device and radio communication device, the vehicle speed detector device is used for the speed for gathering automobile in real time, described to lead The positioner that navigates is used for the location information for generating automobile in real time, when detecting automobile driving speed less than preset vehicle speed and continuing Between more than the first preset time when, the status information of the automobile and location information are sent to prison by the radio communication device Control central server；Monitoring central server, the status information and positioning that the vehicle condition monitoring device for receiving each automobile is sent are believed Breath, and being analyzed with reference to electronic map system, when receiving automobile is sent in certain region status information and location information When quantity exceedes predetermined number, the traffic congestion information in the region is generated；Traffic administration server, it is located at for receiving the traffic congestion information in the region and receiving outside the region The navigation route information of automobile is simultaneously analyzed, when the guidance path has handing-over with the region, the traffic administration clothes The traffic congestion information in the region is sent to the transport information acquisition device of the automobile outside the region by business device；Transport information acquisition device, for configure in every automobile, the transport information acquisition device include display and/ Or sound broadcasting device, for receiving the traffic congestion information, and show and/or report the traffic congestion information.
- 2. traffic supervisory systems according to claim 1, it is characterised in that：The vehicle speed detector device, navigation are fixed Position device is connected with radio communication device, and the navigation positional device is connected with Big Dipper ground strengthening system, the channel radio T unit communicates to connect with the monitoring central server, the monitoring central server and the traffic administration server network Connection, the traffic administration server and the transport information acquisition device network connection.
- 3. traffic supervisory systems according to claim 1, it is characterised in that：The preset vehicle speed is 10KM/ hours Arbitrary value in the range of~40KM/ hours.
- 4. traffic supervisory systems according to claim 1, it is characterised in that：First preset time is 1 minute Arbitrary value in the range of~10 minutes.
- 5. traffic supervisory systems according to claim 1, it is characterised in that：The region is the bus location position Put the region in the range of 100 meters~1000 meters.
- 6. traffic supervisory systems according to claim 1, it is characterised in that：The predetermined number is 8~20 In the range of arbitrary value.
- 7. traffic supervisory systems according to claim 1, it is characterised in that：The transport information acquisition device and institute It is same device to state navigation positional device, or the transport information acquisition device is mobile terminal.
- 8. traffic supervisory systems according to claim 1, it is characterised in that：When the monitoring central server is super When crossing after the second preset time the status information and location information that do not receive the regional motor transmission again, the Surveillance center The traffic congestion information in region described in server revokes, and the revocation traffic congestion information is sent to traffic administration service Device, the traffic administration server eliminate the traffic congestion information in the region in database.
- 9. traffic supervisory systems according to claim 8, it is characterised in that：Second preset time is 10 minutes Arbitrary value in the range of~60 minutes.
- 10. traffic supervisory systems according to claim 1, it is characterised in that：The navigation positional device and the Big Dipper Ground strengthening system communicates to connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000239.9A CN107730888A (en) | 2017-10-24 | 2017-10-24 | Traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion |
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| CN201711000239.9A CN107730888A (en) | 2017-10-24 | 2017-10-24 | Traffic supervisory systems based on the enhancing of Big Dipper ground and Internet of Things fusion |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898790A (en) * | 2018-09-07 | 2018-11-27 | 广东华诚电力设计有限公司 | Monitoring system after a kind of project of electric power base station |
| CN110021185A (en) * | 2019-04-04 | 2019-07-16 | 邵沈齐 | A kind of wisdom traffic management system |
| CN110867072A (en) * | 2019-12-02 | 2020-03-06 | 桂林理工大学 | Vehicle tracking and dispatching system based on Beidou navigation and Hadoop technology |
| CN111260948A (en) * | 2018-12-03 | 2020-06-09 | 现代自动车株式会社 | Traffic information service device and method |
| CN113870548A (en) * | 2020-06-30 | 2021-12-31 | 奥迪股份公司 | Traffic management apparatus, corresponding method, server, computer device, and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762278A (en) * | 2010-01-25 | 2010-06-30 | 深圳市凯立德计算机***技术有限公司 | Method for carrying out real-time navigation of navigation system and navigation system |
| CN104749595A (en) * | 2015-03-19 | 2015-07-01 | 上海北伽导航科技有限公司 | Positioning service method and system based on high-precision base reinforcing system |
| CN104751629A (en) * | 2013-12-31 | 2015-07-01 | ***通信集团公司 | Method and system for detecting traffic accidents |
| CN104808217A (en) * | 2015-04-27 | 2015-07-29 | 成都振芯科技股份有限公司 | Beidou foundation navigation network ground monitoring station and satellite capturing and tracing method of receiver thereof |
| CN104919509A (en) * | 2013-03-11 | 2015-09-16 | 本田技研工业株式会社 | Server device, congestion prediction information display system, congestion prediction information distribution method, congestion prediction information display method, and program |
| CN205028469U (en) * | 2015-10-15 | 2016-02-10 | 郑州天迈科技股份有限公司 | Public transit station positioning system based on big dipper ground reinforcing system |
| CN105513378A (en) * | 2015-12-21 | 2016-04-20 | 宇龙计算机通信科技(深圳)有限公司 | Vehicle networking method, vehicle networking device and vehicle networking system |
-
2017
- 2017-10-24 CN CN201711000239.9A patent/CN107730888A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762278A (en) * | 2010-01-25 | 2010-06-30 | 深圳市凯立德计算机***技术有限公司 | Method for carrying out real-time navigation of navigation system and navigation system |
| CN104919509A (en) * | 2013-03-11 | 2015-09-16 | 本田技研工业株式会社 | Server device, congestion prediction information display system, congestion prediction information distribution method, congestion prediction information display method, and program |
| CN104751629A (en) * | 2013-12-31 | 2015-07-01 | ***通信集团公司 | Method and system for detecting traffic accidents |
| CN104749595A (en) * | 2015-03-19 | 2015-07-01 | 上海北伽导航科技有限公司 | Positioning service method and system based on high-precision base reinforcing system |
| CN104808217A (en) * | 2015-04-27 | 2015-07-29 | 成都振芯科技股份有限公司 | Beidou foundation navigation network ground monitoring station and satellite capturing and tracing method of receiver thereof |
| CN205028469U (en) * | 2015-10-15 | 2016-02-10 | 郑州天迈科技股份有限公司 | Public transit station positioning system based on big dipper ground reinforcing system |
| CN105513378A (en) * | 2015-12-21 | 2016-04-20 | 宇龙计算机通信科技(深圳)有限公司 | Vehicle networking method, vehicle networking device and vehicle networking system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898790A (en) * | 2018-09-07 | 2018-11-27 | 广东华诚电力设计有限公司 | Monitoring system after a kind of project of electric power base station |
| CN111260948A (en) * | 2018-12-03 | 2020-06-09 | 现代自动车株式会社 | Traffic information service device and method |
| CN110021185A (en) * | 2019-04-04 | 2019-07-16 | 邵沈齐 | A kind of wisdom traffic management system |
| CN110867072A (en) * | 2019-12-02 | 2020-03-06 | 桂林理工大学 | Vehicle tracking and dispatching system based on Beidou navigation and Hadoop technology |
| CN113870548A (en) * | 2020-06-30 | 2021-12-31 | 奥迪股份公司 | Traffic management apparatus, corresponding method, server, computer device, and medium |
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Application publication date: 20180223 |