CN201203427Y

CN201203427Y - Portable bus self-help terminal

Info

Publication number: CN201203427Y
Application number: CNU2007203064871U
Authority: CN
Inventors: 陆东
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-03
Filing date: 2007-12-03
Publication date: 2009-03-04
Anticipated expiration: 2017-12-03

Abstract

The utility model relates to a portable public transport self-help terminal comprising a map memory besides the pda hardware and function. The map memory comprises a fixed memory and a random access memory. The terminal integrates the pda portable feature, stores electric maps and directly reads the maps and plans people's transfer scheme and routes based on the combination of the public transport route data. The portable public transport self-help terminal also has the display and examination functions of the electric maps and the enquiring function for enquiring the service facility around the public transport route, and facilitates the trip of people.

Description

Portable public transport self-aided terminal

Technical field

The utility model is the self-service transfer device of popular traffic intelligent, and a kind of people's of guiding usefulness of saying so exactly mode is the most efficiently changed to the portable terminal that public bus network reaches the destination.

Background technology

Along with the development of society, the public transit system in city is more and more flourishing, and motorbus, subway, light rail extend in all direction.Consider the cost and the environmental problem of the energy, government is to utilize public transit system as much as possible encouraging people's trip also.But, because public transit system is huge day by day, the transfer of public transit system has also become serious problems of people's daily life and trip, no matter be, all can't remember the public bus network that as cobweb, in the city, extends fully for permanent resident or the commercial traveler or the traveller in other places.Traditional public transport guideboard has just write down the anchor point on the way of this circuit.Travel folder, because the finite capacity of paper, the trend of circuit of can't drawing very clearly and mark website accurately, and also have the time limit problem of renewal.

The PDA navigating instrument that day by day rises can help the personage oneself of private car to drive to arrive at the destination, but for the vast crowd who does not have private car, how realize Public Transport Transfer smoothly at present, has become a major issue of puzzlement people trips.And, polluting from reducing, the social orientation of encouraging people to take pubic transport is considered, final people can adopt private car to reach the bus station of city's area edge, change to the pattern of public transit system again, this pattern, can alleviate the traffic congestion problems in the city situation greatly, really solve the traffic problems in city.

Patented claim 200310110653.7 has proposed a kind of palm PC public bus network inquiry and optimal route calculation function, this method is to utilize palm PC to be carrier, by being built in the numerical map of storer or SD card, all bus routes and the website and the peripheral service facility information thereof in inquiry city, and can be according to the current site information that the user imported and the positional information of destination, calculate the route plan of user's transfer, by this instrument, the user can realize Public Transport Transfer easily and need not to ask about inquiry everywhere.

This function can independent operating and palm PC, utilize people's service of public transit system trip for the city is vast, in addition, this function also can cooperate existing P DA navigation software to use together, function expansion with the PDA navigation software, its user both can be used when self driving is navigated, also can when Public Transport Transfer, use.Both expanded customer group widely for the PDA navigation, also Public Transport Transfer and private car navigation fully are connected to get up, therefore the navigation product that has electronic chart is more and more, and the convenience of electronic chart makes this type of navigation product become everyone to go out and must be with, the equipment that driving must be used by bus.

The utility model content

Based on this, the purpose of this utility model provides a kind of portable public transport self-aided terminal that the intelligent bus transfer can be provided, this terminal combines the portable characteristics of palm PC, electronic chart is stored away, directly read, and in conjunction with wherein bus routes data schema people's transfer plan and route, and possess demonstration, the look facility of electronic chart, and the query function of the service facility of public bus network periphery, the trip that is convenient for people to.

For realizing above-mentioned order ground, the utility model is achieved in that

A kind of portable public transport self-aided terminal, it also comprises the map storer except the hardware and function that possess palm PC, the map storer has read-only storage and random access memory, read-only storage is connected with CPU respectively with random access memory, to realize reading of electronic map data.

Read-only storage can be that original palm PC memory partition is formed, storing electronic map and traffic route data, and random access memory is then stored user's input, when display screen shows, the information and the public bus network of electronic chart is superposeed.

For the cost of manufacture that reduces this terminal and be convenient to various places and use, storer adopts the form of SD card, the SD cartoon is crossed the SD card apparatus and is connected with CPU, like this can be at the different card of each local use, will all not store by all electronic charts, and the SD card can be made real-time improvement at the adjustment of traffic route, various places.

Control in this terminal realizes by intelligent bus transfer software, by this software, the user can inquire about the service facility of public bus network, website and periphery thereof, can import destination inquiry map, can show and consult a map, can calculate optimal route, and show corresponding transfer plan to the user from initial website to the destination.

The utility model adopts above-mentioned frame mode, increases storer and just can realize the public bus network inquiry on the basis of existing palm PC, in conjunction with the characteristics of people's go off daily, guides for the user provides public transport easily.

The utility model also has advantage simple in structure, easy to carry, easy to use, can be widely used in the urban transportation transfer.

Description of drawings

Below in conjunction with accompanying drawing enforcement of the present utility model is elaborated.

Fig. 1 is the structural representation that the utility model is implemented,

Fig. 2 is the software control flow chart that the utility model is implemented.

Embodiment

As shown in Figure 1, the hardware of the terminal implemented of the utility model includes embedded main board, central processing unit (CPU), storer, SD card control equipment, SD card, button, touch display screen.

CPU is as the control core, and its main Control Software all is stored in the storer, and CPU is arranged in the embedded main board, carries out communication by control circuit and storer, SD card control equipment, touch display screen, button.

Corresponding Control Software adopts the operating system nucleus of Windows CE and intelligent bus to change to software.

Storer is the storer of original palm PC, storing software in this storer; The SD card then is a kind of better storer, at SD card stored electronic chart, is convenient to this terminal and uses in light of the circumstances throughout the country.

Realize the control of terminal by being stored in intelligent bus transfer software in the storer, call with displayed map and for the user Public Transport Transfer service is provided.

The major function of this terminal as shown in Figure 2, user inquiring is also selected the name of station at place, name of station can be a bus stop, subway station, the light rail station, public ferryc terminal, after the place name of station is determined, the user imports the destination again, the destination can be an intersection, house number or point of interest title, behind the input destination, the software of this terminal inner is inquired about, and confirms whether the destination of user's input is correct, if incorrect, software can point out the user to re-enter, if correct, software can calculate automatically from the place website and arrive near the destination optimum transfer route, at last the transfer plan of transfer route correspondence is shown to the user in mode intuitively.

During use, the user can at first utilize this terminal to find from nearest bus station, own dwelling, then, this website is input to lane terminal as starting point, this terminal can provide handwriting input and phonetic input, if the user does not know the definite title of this website, can also or browse map and find website according to line name, after having determined initial website, the user also needs to import the information of destination, such as the crossing, house number, the title of building or company, according to this title, software can be found corresponding position, destination in electronic chart, these two positional informations that provide according to the user, again in conjunction with existing public bus network data, software just can calculate the Public Transport Transfer route of an optimum, and this route shown on screen, in addition, user's transfer plan also is shown on the screen simultaneously, such as " you take behind 4 stations under station, gymnasium, Shanghai by Lan Cun road direction from station, No. 4 line Zhongshan Parks, along oblique dirt road walking eastwards 400 transfer public transport 927 road Qin Jiang road directions; after arriving at terminal point, 500 meters are near the destination along Guiping road direction north ".In addition, this terminal also provides the query function of peripheral service facility, the user is at any website, can be by service facilities such as the food and drink of specifying radius inquiry website periphery, amusement, shopping, banks, and the position of the facility that inquires can be shown on map intuitively.

This terminal also comprises other subsidiary functions, as:

1, bus station query function

Search the bus station and on map, show the position of this website by the mode of name of station, circuit name and fuzzy matching.

2, destination query function

Search and locate the destination according to Word message.

3, distance measurements is calculated function

Route, starting point that the user provides and terminal point are carried out distance measurements to be calculated.

4, map display function

Displayed map and route.

5, peripheral service facility query function

Definition inquiry radius, inquiry service facility, map shows Query Result.

Claims

1, a kind of portable public transport self-aided terminal, it is except the hardware and function that possess palm PC, it is characterized in that this terminal also comprises the map storer, the map storer has read-only storage and random access memory, and read-only storage is connected with CPU respectively with random access memory.

2, portable public transport self-aided terminal as claimed in claim 1, its tag memory adopts the SD card, and the SD cartoon is crossed the SD card apparatus and is connected with CPU.