CN102610118A - Bus information acquiring device, bus positioning system and method - Google Patents
Bus information acquiring device, bus positioning system and method Download PDFInfo
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Abstract
The invention provides a bus information acquiring device, a bus positioning system and a bus positioning method. The bus positioning system is applied to a server; and the server is connected with a database. The positioning system comprises an acquiring module, a storage module, a searching module and a transmitting module, wherein the acquiring module is used for reading instant bus information from a bus information acquiring device through a wireless communication network; the instant bus formation comprises the current velocity and current position of a bus; the storage module is used for storing the instant bus information acquired by using the acquiring module in a database; the searching module is used for receiving an instant bus information searching request of a specified route transmitted by a user terminal through the wireless communication network, and searching for the stored instant bus information stored in the database through the searching request; and the transmitting module is used for transmitting the searched instant bus information to the user terminal through the wireless communication network. The invention further provides a bus information acquiring device which is arranged on the bus and is used for acquiring the instant information of the bus.
Description
Technical field
The present invention relates to a kind of bus information collecting device, bus positioning system and method.
Background technology
Bus is meant and on urban road, follows route, has or do not have the fixedly motor vehicles of the order of classes or grades at school moment, carrying travelling that in general, bus is the most general a kind of public transportation vehicle.Usually; When selecting to take bus; The bus of all must bus-stop waiting for a certain specific circuit nearby; And, can make the people who clamps on waste many valuable time so often because the traffic congestion bus that perhaps the car is broken waits some unpredictable reasons to cause being waited for does not slowly come on the road.If the people who waits for bus knows that in advance the bus of being waited for arrives the time of a certain given station; The people who waits for bus so just can decide the time of trip or select other suitable trip instruments according to this time; For example; The bus of waiting for learning arrives the chronic of a certain platform and trip when more urgent, can select to take taxi.
Summary of the invention
In view of above content, be necessary to provide a kind of bus positioning system, it can pass to the people who waits for bus with bus instant messages such as the degree of crowdings on the current position of bus, the speed of going, present located road conditions, the car.
In view of above content, also be necessary to provide a kind of bus localization method, it can pass to the people who waits for bus with bus instant messages such as the degree of crowdings on the current position of bus, the speed of going, present located road conditions, the car.
A kind of bus positioning system is applied in the server, and server this system that links to each other with database comprises:
Acquisition module is used for reading the bus instant messages through wireless communication networks from operating bus, and said bus instant messages comprises the speed of a motor vehicle and the present located position that bus is current;
Memory module, the bus instant messages that is used for acquisition module is acquired is stored to database;
Search module, be used for receiving the bus instant messages query requests of the given line of user terminal transmission, and search the bus instant messages of storing in the database according to this query requests through wireless communication networks; And
Sending module is used for the bus instant messages of being searched that obtains is sent to user terminal through wireless communication networks.
A kind of bus localization method runs in the portable electron device, and this method comprises the steps:
Read the bus instant messages through wireless communication networks from operating bus, said bus instant messages comprises the speed of a motor vehicle and the present located position that bus is current;
The bus instant messages that acquisition module is acquired is stored in the database;
Receive the bus instant messages query requests of the given line that user terminal sends through wireless communication networks, and search the bus instant messages of storing in the database according to this query requests; And
The bus instant messages of being searched that obtains is sent to user terminal through wireless communication networks.
A kind of bus information collecting device; Be installed on the bus; Be used to gather the instant messages of bus; Said bus is connected with server communication through network, and it is characterized in that: this bus information collecting device comprises: be used to obtain the GPS information acquisition module of bus locating information, said locating information comprises bus present located position; Be used to obtain the speed information acquisition module of bus speed information; And be used for whenever sending bus locating information and speed information to the said server that is collected at a distance from predetermined time interval.
Compared to prior art, described bus positioning system and method, it can pass to user terminal with bus instant messages such as the degree of crowdings on the current position of bus, the speed of going, present located condition of road surface, the car.
Description of drawings
Fig. 1 is the applied environment synoptic diagram of bus positioning system of the present invention.
Fig. 2 is the functional block diagram of bus information collecting device of the present invention.
Fig. 3 is the functional block diagram of bus positioning system of the present invention.
Fig. 4 is the process flow diagram of the preferred embodiment of bus localization method of the present invention.
Embodiment
As shown in Figure 1, be the applied environment synoptic diagram of bus positioning system of the present invention.In the present embodiment, bus positioning system 10 is loaded in the server 1, and server 1 links to each other with bus 3 communications through cordless communication network, also links to each other with user terminal 5 communications through cordless communication network simultaneously.Said server 1 also links to each other with database 2, and said database 2 is used for the various data that storage server produces.Bus positioning system 10 is obtained instant bus information from bus 3; And will this instant bus information stores in database 2; User terminal 5 sends the inquiring public bus information request through cordless communication network; Bus positioning system 2 receives this query requests, searches the information in the database 2 according to this query requests, and returns Query Result and give the terminal user.
Also store the information of all buses on all operating public bus network information of a certain area and each public bus network in the database 2, public bus network information comprises all platform titles of comprising on the public bus network, the starting point platform operating range etc. of platform to terminal; The information of bus comprises bus car plate, driver and conductor etc.
Bus 3 comprises bus information collecting device 30.Bus information collecting device 30 comprises GPS information acquisition module 300, speed information acquisition module 302 and communication module 306.This bus 3 is equipped with the GPS locating device, and in other embodiments, this GPS locating device also can be integrated in the bus information collecting device 30.GPS information acquisition module 300 obtains the bus current position information from the GPS locating device, and according to the platform title at these positional information calculation bus 3 places or the platform title that will soon arrive.Bus 3 also comprises speed measuring device, is used to measure the current speed of a motor vehicle of bus.Speed information acquisition module 302 obtains the current speed of a motor vehicle of bus from this speed measuring device.The bus instant messages that bus positioning system 10 is obtained from bus information collecting device 30 comprises the current speed of a motor vehicle of bus, present located position; Wherein the present located position can the road name or the mode of platform represent; To be the direction that concrete Lu Mingjia goes when representing, for example to be exposed to the west and to go on the liberation road with the road name; To be the platform title at place when representing or to add the direction of going, such as the present located position is exposed to the north and goes for from 50 meters on XX platform from how many distances of the platform title that be about to arrive with the platform name.In other embodiments, bus information collecting device 30 also comprises congestion information acquisition module 304, is used to obtain the passenger's crowded state information on the bus 3.Passenger's crowded state information that bus information collecting device 30 obtains on the bus 3 can be in several ways.For example the infrared sensing counter is set at the bus door place, the passengers quantity that sensing is got on or off the bus, congestion information acquisition module 304 is judged the passenger's crowded state information on the car according to this passengers quantity; Perhaps on the bus filming apparatus is set, congestion information acquisition module 304 comes passengers quantity on the identification car through analyzing the image of taking gained, thereby judges the passenger's crowded state on the car.Communication module 306 is used for whenever at a distance from a schedule time bus instant messages of being gathered being sent to server 1.
User terminal 5 can be any equipment through network and server communication, comprises mobile phone, e-book, panel computer, desktop computer, portable computer, other have the intelligent terminal etc. of function of surfing the Net.
In the present embodiment, said bus positioning system 10 can be divided into one or more modules, and said one or more modules are stored in the said storer 23 and are configured to and carried out by one or more processors, to accomplish the present invention.For example, with reference to shown in Figure 2, said bus positioning system 10 is divided into acquisition module 100, memory module 102, searches module 104 and sending module 108.The alleged module of the present invention is to accomplish the program segment of a specific function, is more suitable in describing the implementation of software in controlling computer 2 than program.
Said acquisition module 100 is used for whenever obtaining from the bus information collecting device 30 of bus 3 through cordless communication network at a distance from a predetermined time interval instant messages of bus 3.The platform title that said instant messages comprises the platform title at the current speed of a motor vehicle of bus, current place or is about to arrive.In other embodiments, said instant messages also comprises the passenger's crowded state information on the bus 3.
Said memory module 102 is used for the bus instant messages that acquisition module 100 is obtained is stored to database 2.
Saidly search the bus instant messages that database is searched in inquiring public bus information request that module 104 is used for sending according to user terminal 5.
Said sending module 108 is used for the bus instant messages that is obtained is sent to user terminal 5.
In other embodiments; Said bus positioning system 10 also comprises computing module 106, and said computing module 106 calculates the vehicle condition that this bus arrives required time of a certain given station and this current highway section of living in of bus according to the bus instant messages of storage in the database 2.In other embodiments; Other buses that store the same circuit of current bus in the database 2 are from origin-to-destination required time and distance; Said computing module 106 goes out the bus average speed per hour of this circuit according to this time and distance calculation; And calculating the distance of current location and a certain given station according to bus current location in the instant messages, this bus of distance calculation according to this average speed per hour and current location and said given station arrives the required time of said given station then.In other embodiments, the average speed per hour of bus also can adopt other modes to calculate, and for example calculates according to the travel speed and the distance of this bus one predetermined amount of time.Said computing module 106 is also judged bus present located vehicle condition according to the current vehicle speed in the instant messages, such as the speed of a motor vehicle of bus 3 one predetermined amount of time (for example 5 minutes) judges that the current vehicle condition of bus is for blocking up when being lower than predetermined value.
As shown in Figure 4, be the process flow diagram of the preferred embodiment of bus localization method of the present invention.Below the introduction of each process step will combine Fig. 4 to describe together.
Step 400, acquisition module 100 are whenever obtained the instant messages of bus 3 from the bus information collecting device 30 of bus 3 through cordless communication network at a distance from a predetermined time interval.Said instant messages comprises the current speed of a motor vehicle of bus, present located position.In other embodiments, said instant messages also comprises the passenger's crowded state information on the bus 3.
Step 402, said memory module 102 is stored to the bus instant messages that acquisition module 100 is obtained in the database 2.
Step 404, when user terminal 5 sent the request of the bus instant messages of searching a certain specific circuit through cordless communication network, the said module 104 of searching was searched the bus instant messages in the database according to this request.
Step 406, said computing module 106 arrives the time of a certain given station and the vehicle condition in current bus highway section of living in according to the bus instant messages calculating bus of storage in the database 2.In other embodiments; Other buses that store the same circuit of current bus in the database 2 are from origin-to-destination required time and distance; Said computing module 106 goes out the bus average speed per hour of this circuit according to this time and distance calculation; And calculating the distance of current location and a certain given station according to bus current location in the instant messages, this bus of distance calculation according to this average speed per hour and current location and said given station arrives the required time of said given station then.In other embodiments, the average speed per hour of bus also can adopt other modes to calculate, and for example calculates according to the travel speed and the distance of this bus one predetermined amount of time.Said computing module 106 is also judged bus present located road conditions according to the current vehicle speed in the instant messages, such as the speed of a motor vehicle of bus 3 one predetermined amount of time (for example 5 minutes) is when being lower than predetermined value, and the road conditions of judging the bus present located are for blocking up.
Step 408; Said sending module 108 sends to user terminal 5 with the bus instant messages, and the instant messages that is sent can comprise the present located position, be about to the platform title that arrives, the time that arrives a certain given station, the vehicle condition in current highway section of living in, the passenger's crowded state on front truck etc.
Through above-mentioned bus positioning system; The user can be by user terminal through leaving information such as a nearest residing position of bus of active user, current vehicle speed on a certain appointment public bus network of network inquiry; Among the embodiment further; Can also obtain bus and arrive the information such as passenger's degree of crowding on required time of given station, bus present located vehicle condition, the bus; The user can according to these instant messages formulate trip time, whether take trip decision-making such as this bus, thereby avoid blindly waiting for bus and wait as long for bus at platform.In addition, bus managerial personnel also cocoa are connected to server 1 by user terminal through network, thereby obtain the instant messages of bus, and utilize the bus in the instant messages scheduling, examination, management public bus network of this bus.The Traffic Information publisher also can be connected to server 1 through network by user terminal; Thereby obtain the instant messages of bus; Judge and issue the traffic behavior of road; When for example the bus speed of a motor vehicle in a certain highway section all is lower than predetermined value above a scheduled duration, judge that road traffic state is for stopping up.
What should explain at last is; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although the present invention is specified with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the spirit and the scope of technical scheme of the present invention.
Claims (10)
1. a bus positioning system is applied in the server, and said server connects a database, and said server also is connected with bus and user terminal communication through cordless communication network, it is characterized in that this bus positioning system comprises:
Acquisition module is used for whenever obtaining the instant messages of bus through cordless communication network from said bus at a distance from a predetermined time interval, and said instant messages comprises the speed of a motor vehicle and the present located position that bus is current;
Memory module, the bus instant messages that is used for said acquisition module is obtained is stored to database;
Search module, the bus instant messages of database is searched in the inquiring public bus information request that is used for sending according to said user terminal; And
Sending module is used for the search bus instant messages that obtains is sent to said user terminal.
2. bus positioning system as claimed in claim 1 is characterized in that, said bus positioning system also comprises computing module, is used to calculate the vehicle condition in the current highway section of living in of bus.
3. bus positioning system as claimed in claim 1 is characterized in that, said bus positioning system also comprises computing module, is used to calculate the time that bus arrives a certain given station.
4. bus positioning system as claimed in claim 3 is characterized in that, said bus instant messages also comprises the passenger's degree of crowding on the bus.
5. a bus localization method runs in the server, and said server connects a database, and said server also is connected with bus and user terminal communication through cordless communication network, it is characterized in that this bus localization method comprises the steps:
Obtaining step: whenever obtain the instant messages of bus through cordless communication network from said bus at a distance from a predetermined time interval, said instant messages comprises the speed of a motor vehicle and the present located position that bus is current;
Storing step: the bus instant messages that is obtained is stored in the database;
Finding step: the bus instant messages in the database is searched in the inquiring public bus information request according to said user terminal sends; And
Forwarding step: the search bus instant messages that obtains is sent to said user terminal.
6. bus localization method as claimed in claim 5 is characterized in that, between finding step and forwarding step, also comprises step: the vehicle condition of calculating the current highway section of living in of bus.
7. bus localization method as claimed in claim 5 is characterized in that, between finding step and forwarding step, also comprises step: calculate the time that bus arrives a certain given station.
8. bus localization method as claimed in claim 5 is characterized in that, said bus instant messages also comprises the passenger's degree of crowding on the bus.
9. bus information collecting device; Be installed on the bus; Be used to gather the instant messages of bus; Said bus is connected with server communication through network, and it is characterized in that: this bus information collecting device comprises: be used to obtain the GPS information acquisition module of bus locating information, said locating information comprises bus present located position; Be used to obtain the speed information acquisition module of bus speed information; And be used for whenever sending bus locating information and speed information to the said server that is collected at a distance from predetermined time interval.
10. bus information collecting device as claimed in claim 9; It is characterized in that: this bus information collecting device comprises that also one is used to gather the congestion information acquisition module of the passenger's congestion information on the bus, and said communication module also is used for every bus congestion information to said server that is collected that sends at a distance from said predetermined time interval.
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| CN201110027703XA CN102610118A (en) | 2011-01-22 | 2011-01-22 | Bus information acquiring device, bus positioning system and method |
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| CN201110027703XA CN102610118A (en) | 2011-01-22 | 2011-01-22 | Bus information acquiring device, bus positioning system and method |
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| CN103020104A (en) * | 2012-09-27 | 2013-04-03 | 韩金山 | Public transport information query method, collection method and public transport information system |
| CN103065491A (en) * | 2012-12-03 | 2013-04-24 | 董笑宇 | Global position system (GPS)-based small and medium-sized city bus locating system without waiting |
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| CN109862540A (en) * | 2017-11-30 | 2019-06-07 | 北京嘀嘀无限科技发展有限公司 | Information cuing method, equipment and system |
| CN107945560A (en) * | 2017-12-21 | 2018-04-20 | 大连海事大学 | A kind of public transport smart electronics stop sign information display control method and system |
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| CN114299746A (en) * | 2021-12-30 | 2022-04-08 | 武汉长飞智慧网络技术有限公司 | Image recognition-based bus scheduling method, device, equipment and medium |
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Application publication date: 20120725 |