CN101673470A

CN101673470A - Bus electronic stop board system

Info

Publication number: CN101673470A
Application number: CN200910306283A
Authority: CN
Inventors: 吴达军
Original assignee: Sichuan Hongwei Technology Co Ltd
Current assignee: Sichuan Hongwei Technology Co Ltd
Priority date: 2009-08-28
Filing date: 2009-08-28
Publication date: 2010-03-17

Abstract

The invention relates to the technologies of GPS, GPRS mobile communication and GIS navigation, in particular to a bus electronic stop board system which solves the problem that the time to wait for buses is increased for residents because the buses have low punctuality rate in the prior art. The problem can be solved by the technical scheme that the bus electronic stop board system comprises a processor module, a communication module, a storage module, a display module, a power supply module, an auxiliary module and a peripheral interface module, wherein the communication module, the storagemodule, the display module, the power supply module and the peripheral interface module are all connected with the processor module; the auxiliary module is connected with the processor module, and the auxiliary module comprises a temperature sensor and an illumination sensor. The invention has the beneficial effects of informing relevant public traffic information for passengers and providing convenience for taking a bus, and is suitable for bus stops.

Description

Bus electronic stop board system

Technical field

The present invention relates to GPS global-positioning technology, GPRS mobile communication technology and GIS airmanship, relate to a kind of bus electronic stop board system specifically.

Background technology

Along with the continuous development of social life, incity, city vehicle is more and more, and road but can not be widened again and again, and traffic lights are too much in addition, cause the punctual rate of operation of public transit vehicle to descend greatly, increased the stand-by period of Urban Residential Trip.And along with GPS global-positioning technology, GPRS mobile communication technology and the development of GIS map of navigation electronic technology and being on the increase of application, the position of timing monitoring public transit vehicle also provides relevant information to the passenger who waits on platform, become possibility with auxiliary its trip decision-making, there is the part bus electronic stop board system to utilize the GPS technology to show position of bus in the prior art, but also do not utilize GPS, GPRS, GIS technology can show that position of bus can mark its position the bus electronic stop board comprehensive application system in electronic chart again.

Summary of the invention

Technical matters to be solved by this invention is: a kind of bus electronic stop board system is provided, solves the low problem that causes increasing the resident trip stand-by period of the punctual rate of bus running in the prior art.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: bus electronic stop board system comprises processor module, communication module, memory module, display module, power module, supplementary module and peripheral interface module; The equal connection processing device of described communication module, memory module, display module, power module and peripheral interface module module, described supplementary module connection processing device module, supplementary module comprises temperature sensor and illuminance transducer.

Described processor module is responsible for coordinating the work of each functional module, and electronic station board system is unified control; Described communication module receives the remote control commands of car-mounted terminal GPS locator data information and Surveillance center; Described memory module is responsible for storing electronic map, public bus network figure, bus information and commercial advertisement information; Described display module is responsible for showing the externally information of output of needs; Described power module provides the power supply support for electronic station board system; Described peripheral interface module is used for local control, operation and maintenance for peripheral operation provides interface.

The described needs externally information of output comprise public bus network figure, bus current location, the controlled circuit number by way of this platform, current time, last bus prompting and commercial advertisement information.

Described GPS locator data information comprises longitude and latitude, speed, direction, time, station-keeping mode, geometric accuracy.

Described communication module is the GPRS communication module.

Described display module is a LCD display.

The invention has the beneficial effects as follows: inform passenger's Bus information of being correlated with in real time, convenient trip.

Description of drawings

Fig. 1 is that system of the present invention constitutes block diagram.

Embodiment

The invention will be further described below in conjunction with drawings and Examples.

The present invention is directed to the low problem that causes increasing the resident trip stand-by period of the punctual rate of bus running in the prior art, a kind of bus electronic stop board system has been proposed, as shown in Figure 1, this system comprises processor module, communication module, memory module, display module, power module, supplementary module and peripheral interface module; The equal connection processing device of described communication module, memory module, display module, power module and peripheral interface module module; Described supplementary module connection processing device module, supplementary module comprises temperature sensor and illuminance transducer.

Embodiment:

Bus electronic stop board system in this example comprises processor module, communication module, memory module, display module, power module, supplementary module and peripheral interface module; Described supplementary module, communication module, memory module, display module, power module, and the equal connection processing device of peripheral interface module module; Supplementary module comprises temperature sensor and illuminance transducer.Described processor module is responsible for coordinating the work of each functional module, and electronic station board system is unified control; Described communication module receives the remote control commands of car-mounted terminal GPS locator data information and Surveillance center; Described memory module is responsible for storing electronic map, public bus network figure, bus information and commercial advertisement information; Described display module is responsible for showing the externally information of output of needs; Described power module provides the power supply support for electronic station board system; Described peripheral interface module is used for local control, operation and maintenance for peripheral operation provides interface.The described needs externally information of output comprise public bus network figure, bus current location, the controlled circuit number by way of this platform, current time, last bus prompting and commercial advertisement information.Communication module can adopt gsm module, CDMA module or GPRS module, and we select GPRS (general packet radio service technology) module for use here, has bandwidth height, characteristics that expense is low.Display module can adopt LED, OLED or LCD, and we select LCD display for use here, and owing to it has the little power consumption of low pressure, the life-span is long, the demonstration amount is big, it is very suitable to show as large-size screen monitors.All can select chip common on the market or components and parts for use for processor module, memory module, power module and peripheral interface module, give unnecessary details no longer one by one here.

The principle of work of this electronic station board system is: by the car-mounted terminal GPS locator data information on the GPRS module reception bus or the remote control commands of Surveillance center.The GPS locator data comprises longitude and latitude, speed, direction, time, station-keeping mode, geometric dilution of precision etc.; The remote control commands of Surveillance center is used for the long-range system's setting of carrying out, as: display mode, opening and closing system etc.The GPRS module is given processor module with the data information transfer that receives, processor module carries out real time filtering and computing with the GPS locator data information that receives, again with storer in electronic chart and the electronic bus wiring diagram stored compare, and on electronic chart and electronic bus wiring diagram, demarcate in real time with " direction buoy ", the real time position and the traffic direction that show bus, mode with electronic chart or electronic bus wiring diagram shows at last, and the passenger that waits just can see the information and the ruuning situation of vehicle visually in real time.In addition, processor module is the remote control commands at response monitoring center also, finish corresponding instruction action, and to the structure of Surveillance center's operation, main contents comprise: the unlatching of display system, close, the selection and the displaying contents of setting, display mode be provided with or the like.

The demonstration of information is shielded by LCD and is finished, and can be divided into fixedly display part and roll display part.Fixedly the display part is the left column of graphic interface, comprising: this site name claims, time on date, the advertisement page and public transport company's title etc.These contents are auxiliary contents, also are useful informations, so they are arranged in the smaller zone of entire image interface left column.Roll display partly is the content in the large rectangle frame of graphic interface the right, be the core displaying contents of electronic stop plate, comprise public bus network numbering, start-stop station name, by way of the contents such as ruuning situation of site name, last bus prompting, mornig shift time of departure, night shift off-running time and each order of classes or grades at school vehicle of this circuit.

Peripheral interface module mainly provides some Peripheral Interfaces, the pertinent instruments of can pegging graft, and convenient can locally control and maintenance, power module provides required power supply support for whole display system; Temperature sensor connection processing device module be used to control radiator fan in the LCD screen body unlatching, close and regulate rotating speed, reaching energy-conservation and to prolong fan life, thus the purpose that prolongs the serviceable life of LCD screen; Illuminance transducer is the ambient light illumination of connection processing device module by the acquisition system outside also, regulates the brightness of LCD display under processor module control automatically, presents daytime weak brightly, presents evening brightly by force, is convenient to the passenger and sees information displayed on screen clearly.

Claims

1. bus electronic stop board system is characterized in that: comprise processor module, communication module, memory module, display module, power module, supplementary module and peripheral interface module; The equal connection processing device of described communication module, memory module, display module, power module and peripheral interface module module; Described supplementary module connection processing device module, supplementary module comprises temperature sensor and illuminance transducer.

2. bus electronic stop board system as claimed in claim 1 is characterized in that: described processor module is responsible for coordinating the work of each functional module, and electronic station board system is unified control; Described communication module receives the remote control commands of car-mounted terminal GPS locator data information and Surveillance center; Described memory module is responsible for storing electronic map, public bus network figure, bus information and commercial advertisement information; Described display module is responsible for showing the externally information of output of needs; Described power module provides the power supply support for electronic station board system; Described peripheral interface module is used for local control, operation and maintenance for peripheral operation provides interface.

3. bus electronic stop board system as claimed in claim 2 is characterized in that: the described needs externally information of output comprise public bus network figure, bus current location, the controlled circuit number by way of this platform, current time, last bus prompting and commercial advertisement information.

4. bus electronic stop board system as claimed in claim 2 is characterized in that: described GPS locator data information comprises longitude and latitude, speed, direction, time, station-keeping mode, geometric accuracy.

5. bus electronic stop board system as claimed in claim 1 or 2 is characterized in that: described communication module is the GPRS communication module.

6. bus electronic stop board system as claimed in claim 1 or 2 is characterized in that: described display module is a LCD display.