CN104680779A - Urban intelligent public traffic system based on GPRS (general packet radio service) - Google Patents
Urban intelligent public traffic system based on GPRS (general packet radio service) Download PDFInfo
- Publication number
- CN104680779A CN104680779A CN201310639025.1A CN201310639025A CN104680779A CN 104680779 A CN104680779 A CN 104680779A CN 201310639025 A CN201310639025 A CN 201310639025A CN 104680779 A CN104680779 A CN 104680779A
- Authority
- CN
- China
- Prior art keywords
- gprs
- module
- gps
- antenna
- bus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an urban intelligent public traffic system based on GPRS (general packet radio service). The urban intelligent pubic traffic system comprises a public bus vehicle-mounted terminal, a monitoring center server and a public bus station electronic station board, wherein the public bus vehicle-mounted terminal comprises a public bus vehicle-mounted weight detecting device and a data receiving and sending device; the public bus vehicle-mounted weight detecting device comprises a distance sensor and a first ZIGBEE module connected with the distance sensor; the data receiving and sending device comprises a micro processor module as well as a second ZIGBEE module and a GPRS/GPS (global positioning system) two-in-one module which are connected with the micro processor module; a GPS antenna and a first GPRS antenna are connected onto the GPRS/GPS two-in-one module; the public bus station electronic station board comprises a PC (personal computer) as well as a GPRS module and a liquid crystal display which are connected with the PC; a second GPRS antenna is connected on the GPRS module. The urban intelligent public traffic system is convenient to operate, capable of enabling a passenger to know the information of specific arrival time, a crowed condition in the bus, and the like, and high in practicability.
Description
Technical field
The present invention relates to technical field of intelligent traffic, especially relate to a kind of city intelligent public transit system based on GPRS.
Background technology
Along with the determination of public traffic in priority strategy, public transport will be more and more important alleviating the effect in urban traffic blocking.Domestic current public transit system is also very delayed, the public transport stop board in major part city also rests on original form and functionally, station board content is simple, only tell the train number that passenger is basic and traffic route, passenger cannot to know in the concrete time that car arrives at a station and car the whether information such as crowded, passenger can only wait for bus passively, and this passenger that makes undoubtedly to wait adds some uneasy and impatient moods in wait.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of city intelligent public transit system based on GPRS is provided, its structure is simple, reasonable in design, and it is convenient to realize, automaticity is high, use simple operation, passenger can be made to know in the concrete time that car arrives at a station and car the whether information such as crowded, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of city intelligent public transit system based on GPRS, it is characterized in that: comprise bus car-mounted terminal, monitoring central server and bus stop electronic stop plate, described bus car-mounted terminal comprises public transport vehicle-mounted Weight detecting device and data source and sink, described public transport vehicle-mounted Weight detecting device comprise be placed on bus suspension system leaf spring near near the position of car body and for carrying out the range sensor that detects in real time to the deformation quantity of leaf spring and connecting with described range sensor and the ZIGBEE module that transfers out of signal wireless for described range sensor is detected, described data source and sink comprises microprocessor module and the 2nd ZIGBEE module that connects with described microprocessor module and the two-in-one module of GPRS/GPS, described 2nd ZIGBEE module is with described ZIGBEE module wireless connections and communicate, and the two-in-one module of described GPRS/GPS is connected to gps antenna and the first GPRS antenna, described microprocessor module is communicated with described monitoring central server wireless connections by the two-in-one module of GPRS/GPS, the first GPRS antenna, GPRS cordless communication network and Internet network, described bus stop electronic stop plate comprises PC computing machine and the GPRS module that connects with PC computing machine and liquid crystal display, described GPRS module is connected to the second GPRS antenna, described PC computing machine is communicated with described monitoring central server wireless connections by GPRS module, the second GPRS antenna, GPRS cordless communication network and Internet network.
The above-mentioned city intelligent public transit system based on GPRS, is characterized in that: described microprocessor module is single-chip microcomputer MSP430F169.
The above-mentioned city intelligent public transit system based on GPRS, is characterized in that: a described ZIGBEE module and the 2nd ZIGBEE module are all formed primarily of chip CC2430.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design, and it is convenient to realize.
2, automaticity of the present invention is high, uses simple operation.
3, bus car-mounted terminal of the present invention can carry out automatic broadcasting according to the geographic position of bus, avoids occurring that Bus driver fails to report the phenomenon misrepresented deliberately, and accuracy of calling out the stops is high.
4, the present invention can know the degree of crowding on bus, in real time for people provide convenience by bus by range sensor.
5, use of the present invention, passenger can be made to know in the concrete time that car arrives at a station and car the whether information such as crowded by display information on a liquid crystal display, passenger can select best riding scheme, and the passenger that makes to wait decreases uneasy and impatient mood in wait.
6, of the present invention practical, result of use is good, is convenient to promote the use of.
In sum, structure of the present invention is simple, reasonable in design, and it is convenient to realize, and automaticity is high, uses simple operation, and passenger can be made to know in the concrete time that car arrives at a station and car the whether information such as crowded, and practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-range sensor; 2-the one ZIGBEE module; 3-microprocessor module;
4-the two ZIGBEE module; The two-in-one module of 5-GPRS/GPS; 6-gps antenna;
7-the first GPRS antenna; 8-bus car-mounted terminal; 9-monitoring central server;
10-bus stop electronic stop plate; 11-GPRS cordless communication network; 12-Internet network;
13-the second GPRS antenna; 14-PC computing machine; 15-GPRS module;
16-liquid crystal display.
Embodiment
As shown in Figure 1, the present invention includes bus car-mounted terminal 8, monitoring central server 9 and bus stop electronic stop plate 10, described bus car-mounted terminal 8 comprises public transport vehicle-mounted Weight detecting device and data source and sink, described public transport vehicle-mounted Weight detecting device comprise be placed on bus suspension system leaf spring near near the position of car body and for carrying out the range sensor 1 that detects in real time to the deformation quantity of leaf spring and connecting with described range sensor 1 and the ZIGBEE module 2 that transfers out of signal wireless for described range sensor 1 is detected; Described data source and sink comprises microprocessor module 3 and the 2nd ZIGBEE module 4 that connects with described microprocessor module 3 and the two-in-one module 5 of GPRS/GPS, described 2nd ZIGBEE module 4 is with described ZIGBEE module 2 wireless connections and communicate, and the two-in-one module 5 of described GPRS/GPS is connected to gps antenna 6 and the first GPRS antenna 7; Described microprocessor module 3 is communicated with the wireless connections of described monitoring central server 9 by the two-in-one module of GPRS/GPS 5, first GPRS antenna 7, GPRS cordless communication network 11 and Internet network 12; Described bus stop electronic stop plate 10 comprises PC computing machine 14 and the GPRS module 15 that connects with PC computing machine 14 and liquid crystal display 16, described GPRS module 15 is connected to the second GPRS antenna 13, described PC computing machine 14 is communicated with the wireless connections of described monitoring central server 9 by GPRS module 15, second GPRS antenna 13, GPRS cordless communication network 11 and Internet network 12.
As shown in Figure 1, in the present embodiment, described microprocessor module 3 is single-chip microcomputer MSP430F169.A described ZIGBEE module 2 and the 2nd ZIGBEE module 4 are all formed primarily of chip CC2430.
Present invention employs the two-in-one module 5 of GPRS/GPS, the cost of development of hardware can be reduced, enhance the stability of GPRS and GPS function, because the two-in-one module 5 of GPRS/GPS occupies a communication port, therefore can also save the UART interface of single-chip microcomputer MSP430F169.
During concrete enforcement, the direction that the probe of described range sensor 1 is right is consistent with the direction that leaf spring during leaf spring generation deformation and car body distance change; Along with the increase of vehicle capacity, car body can oppress leaf spring, makes it produce deformation, and range sensor is used for measuring the distance produced due to deformation between car body and the leaf spring of suspension system to be changed; Leaf spring deformation quantity can embody the dead weight capacity of bus, i.e. the degree of crowding of bus.Described data source and sink to be placed in car on driver operation panel.
Principle of work of the present invention and the course of work are: the range information that the range sensor 1 that microprocessor module 3 receives by a serial ports ZIGBEE module 2 transmission that the 2nd ZIGBEE module 4 receives detects in real time, judge the degree of crowding on bus, and receive by another serial ports the bus geographical location information and velocity information that position location satellite that GPRS/GPS two-in-one module 5 receives sends, automatic broadcasting is carried out in geographic position according to bus, avoid occurring that Bus driver fails to report the phenomenon misrepresented deliberately, and by above information by the two-in-one module 5 of GPRS/GPS, first GPRS antenna 7, GPRS cordless communication network 11 and Internet network 12 send to monitoring central server 9, PC computing machine 14 is by GPRS module 15, second GPRS antenna 13, GPRS cordless communication network 11 and Internet network 1 are received the information of monitoring central server 9 transmission and are shown by liquid crystal display 16.
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 city intelligent public transit system based on GPRS, it is characterized in that: comprise bus car-mounted terminal (8), monitoring central server (9) and bus stop electronic stop plate (10), described bus car-mounted terminal (8) comprises public transport vehicle-mounted Weight detecting device and data source and sink, described public transport vehicle-mounted Weight detecting device comprise be placed on bus suspension system leaf spring near near the position of car body and for carrying out the range sensor (1) that detects in real time to the deformation quantity of leaf spring and connecting with described range sensor (1) and the ZIGBEE module (2) that transfers out of signal wireless for described range sensor (1) is detected, described data source and sink comprises microprocessor module (3) and the 2nd ZIGBEE module (4) that connects with described microprocessor module (3) and the two-in-one module of GPRS/GPS (5), described 2nd ZIGBEE module (4) is with described ZIGBEE module (2) wireless connections and communicate, and the two-in-one module of described GPRS/GPS (5) is connected to gps antenna (6) and the first GPRS antenna (7), described microprocessor module (3) is communicated with (9) wireless connections of described monitoring central server by the two-in-one module of GPRS/GPS (5), the first GPRS antenna (7), GPRS cordless communication network (11) and Internet network (12), described bus stop electronic stop plate (10) comprises PC computing machine (14) and the GPRS module (15) that connects with PC computing machine (14) and liquid crystal display (16), described GPRS module (15) is connected to the second GPRS antenna (13), described PC computing machine (14) is communicated with (9) wireless connections of described monitoring central server by GPRS module (15), the second GPRS antenna (13), GPRS cordless communication network (11) and Internet network (12).
2. according to the city intelligent public transit system based on GPRS according to claim 1, it is characterized in that: described microprocessor module (3) is single-chip microcomputer MSP430F169.
3. according to the city intelligent public transit system based on GPRS according to claim 1, it is characterized in that: a described ZIGBEE module (2) and the 2nd ZIGBEE module (4) are all formed primarily of chip CC2430.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639025.1A CN104680779A (en) | 2013-11-30 | 2013-11-30 | Urban intelligent public traffic system based on GPRS (general packet radio service) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639025.1A CN104680779A (en) | 2013-11-30 | 2013-11-30 | Urban intelligent public traffic system based on GPRS (general packet radio service) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104680779A true CN104680779A (en) | 2015-06-03 |
Family
ID=53315761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639025.1A Pending CN104680779A (en) | 2013-11-30 | 2013-11-30 | Urban intelligent public traffic system based on GPRS (general packet radio service) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104680779A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280008A (en) * | 2015-10-10 | 2016-01-27 | 惠州市保源电子科技有限公司 | Electronic bus station board system |
| CN105427585A (en) * | 2015-12-14 | 2016-03-23 | 天津智行远创信息科技有限公司 | Bus management system |
| CN109961175A (en) * | 2019-03-05 | 2019-07-02 | 福建工程学院 | A kind of passenger's crowding recognition methods and system |
| CN115240458A (en) * | 2022-06-22 | 2022-10-25 | 惠州华阳通用电子有限公司 | Bus positioning and station reporting method and storage medium |
-
2013
- 2013-11-30 CN CN201310639025.1A patent/CN104680779A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280008A (en) * | 2015-10-10 | 2016-01-27 | 惠州市保源电子科技有限公司 | Electronic bus station board system |
| CN105427585A (en) * | 2015-12-14 | 2016-03-23 | 天津智行远创信息科技有限公司 | Bus management system |
| CN109961175A (en) * | 2019-03-05 | 2019-07-02 | 福建工程学院 | A kind of passenger's crowding recognition methods and system |
| CN115240458A (en) * | 2022-06-22 | 2022-10-25 | 惠州华阳通用电子有限公司 | Bus positioning and station reporting method and storage medium |
| CN115240458B (en) * | 2022-06-22 | 2023-08-18 | 惠州华阳通用电子有限公司 | Bus positioning stop reporting method and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104680779A (en) | Urban intelligent public traffic system based on GPRS (general packet radio service) | |
| CN203799498U (en) | Intelligent public transport system | |
| CN103198647A (en) | Urban intelligent transportation query system based on internet of things | |
| CN103383811A (en) | Intelligent traffic solution scheme based on GID | |
| Maruthi et al. | SMS based bus tracking system using open source technologies | |
| CN101150856B (en) | Method for navigation device to locate mobile phone | |
| CN103593997A (en) | Intelligent public transport positioning and inquiring system | |
| CN103793948A (en) | Vehicle terminal, internal interconnection realization method, remote monitoring method and system thereof | |
| CN206021564U (en) | A kind of vehicle termination equipment based on V2X | |
| CN102779423A (en) | Bus running state supervision stop board, query system and working methods thereof | |
| CN201166921Y (en) | System for inquiring buses | |
| CN104680780A (en) | Vehicle-mounted terminal for urban intelligent public traffic system based on GPRS (general packet radio service) | |
| CN105072583A (en) | Intelligent positioning and tracking system | |
| CN203644207U (en) | GPRS-based urban intelligent public transport system | |
| CN107705549A (en) | Share electric sightseeing vehicle in a kind of specific region | |
| CN203644219U (en) | Bus-mounted terminal for GPRS-based urban intelligent public transport system | |
| CN203397484U (en) | GPS network based automatic alarm system for traffic accidents | |
| CN105632201A (en) | Visual intelligent control device and method based on bus rapid transit priority request | |
| CN202711491U (en) | Urban parking intelligent guidance system | |
| US20140200797A1 (en) | Eco-friendly intelligent traffic detection system | |
| CN201741278U (en) | Bus passenger flow volume statistics and positioning management system based on 3G | |
| Mishra et al. | A Novel and Cost Effective Approach to Public Vehicle Tracking System | |
| CN105741593A (en) | Intelligent navigation system based on Internet of Things | |
| CN107070503A (en) | Arrived at a station display board using half wave communication and WIFI public transport | |
| KR20120078130A (en) | Method and recording medium for providing route |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |