CN201174208Y

CN201174208Y - Taxi display apparatus capable of arbitrarily replacing name of road sign

Info

Publication number: CN201174208Y
Application number: CNU2008200627802U
Authority: CN
Inventors: 张志海
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-03
Filing date: 2008-04-03
Publication date: 2008-12-31
Anticipated expiration: 2018-04-03

Abstract

The utility model relates to a taxi display capable of freely replacing road sign names, belonging to a display device which is arranged on a vehicle roof of a taxi and used for displaying the travel route direction and the seat positioning number. The taxi display comprises a singlechip control device and a display, and is also provided with a vehicle roof box body which is arranged on the vehicle roof of the taxi and used for displaying the current travel route direction and the vacancy number information of vehicle seats, wherein the box body is a closed shell in the shape of a triangular prism; the top surface of the shell is an isosceles triangle; the vertex angle of the isosceles triangle is more than 90 DEG and less than 180 DEG; and the number of display screens of the display is two, and the two display screens are respectively arranged on two side faces corresponding to two waists of the isosceles triangle on the top surface of the box body. The taxi display provides information for taxi pooling people in real time and can improve the utilization rate of taxies, reduce the waste of spare seats, and save the social resource.

Description

Can arbitrarily change the taxi display of road sign title

Technical field

The utility model relates to a kind of direction road signs display device, especially for being installed on the taxi, is used to show that current travel direction and vehicle seat room count the display device of information and make the field.

Background technology

Existing taxi display device has two kinds: the shown information of a kind of display is to print in advance or be defined on the panel or rotating screen of display, control its panel or roller blind page turning lastest imformation with artificial or control circuit, it adopts a common bulb to make light source, as existing design China Patent No. is that 02251078.8 (taxi road sign display) is though related to a kind of direction road signs display device, but its design is to utilize rotating shaft to drive to be wrapped in screen in the rotating shaft to rotate to show and lastest imformation, its shortcoming be store information very little, replacing information is inconvenience extremely, when only confessing the driver that hires a car and relieve, it uses.What another kind of display then adopted is computer stored.Its information storage amount is big, and replacing information is also convenient, is that 01219128.0 (vehicle-mounted digital display device) then is by data line computer installation and LCD liquid crystal digital display to be formed by connecting as existing design China Patent No..But its shown information is news, advertisement, its objective is and utilizes the flowability of passenger stock to do mobile advertisement.Its blank spot is the information content of failing to relate to direction road signs.

The utility model content

The purpose of this utility model provides a kind of taxi display that can arbitrarily change the road sign title, at current travel route side's line of roof position display and vehicle seat room number, can be share-car and goes out the pedestrian information regularly is provided, and economizes on resources, and improves the taxi utilization factor.

This novel purpose is achieved in that a kind of taxi display that can arbitrarily change the road sign title, comprise the control device that adopts single-chip microcomputer, display, also have when using and be installed in the taxi roof, be used to show that current traffic route direction and vehicle seat room count the roof box body of information, this box body is triangular prism shaped closure casing, the housing end face is an isosceles triangle, and the drift angle of isosceles triangle is spent less than 180 greater than 90 degree; The display screen of described display is two, and two display screens are separately positioned on pairing two side elevations of box body end face isosceles triangle two waists.

The beneficial effects of the utility model are:

1, reasonable in design, make things convenient for passerby to watch display message

The roof box body is installed on the roof, and two side elevations that have display screen on the box body are symmetrically located at car body axis and arranged on left and right sides, and when taxi travelled, the passerby who helps being positioned at garage the place ahead (road both sides) watched the information on the display screen.There is the angle of two side elevations of display screen to heal greatly on the box body, more help watching, but corresponding resistance can increases thereupon.The two angle can according to circumstances selected greater than 90 degree with between less than 180 degree.

2, in time regularly, the share-car people counts information for providing garage's direction route and room

Basis is novel to provide a kind of economical and practical to people, conveniently share-car trip mode.The share-car people reduces cab fare usefulness on the one hand, has enjoyed material benefit; On the other hand, the taximan has increased income, has reduced oil consumption.In addition, go same direction to have other people to add, when everybody enjoys economically, also can make how new friend, widen interpersonal relation, make the more harmonious equality of society.The personage that private car arranged also can private car parking difficulty, traffic congestion be tired because of holding, high cost and the frequency of driving private car that reduces, and some want that the too expensive personage that dislikes again who beats also can later sit taxi, thereby have cushioned the urban traffic pressure to a certain extent, reduce the traffic congestion phenomenon.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is the front view of display screen shown in Figure 1.

Embodiment

Fig. 1 illustrates, this novel control device that adopts single-chip microcomputer that comprises, display, also have when using and be installed in the taxi roof, be used to show that current traffic route direction and vehicle seat room count the roof box body 1 of information, this box body is triangular prism shaped closure casing, the housing end face is an isosceles triangle, and the drift angle of isosceles triangle is spent less than 180 greater than 90 degree; The display screen of described display is two, and two

display screens

2,3 are separately positioned on pairing two side elevations of box body end face isosceles triangle two waists.Housing bottom is fixedly connected with as hiring out three fixing root posts 4 of roof.Display is LED (light emitting diode) nixie display or LCD.Be connected through data signal line between control device 6 and the roof box body 1.

Wherein the input equipment of this monolithic processor control device (keyboard) is similar to mobile phone key, promptly from ten numerals and 26 English alphabetic combination of " 1～0 " and be distributed on every single button.This control device is provided with a display screen (touch-screen), display screen below be provided with selective usefulness the key that rolls, determine that key, cancel key, selection keypad below are provided with numeral and its literal folded enter key that distributes that hangs down.Be provided with a data line socket bottom, the data line other end is connected in the data line socket of taxi overhead displays.The taxi overhead displays is provided with two displays, is combined into a tri-prismoid.The tri-prismoid xsect is an isosceles triangle, and the display of tri-prismoid two waists is towards oblique the place ahead, and the angle of its formation is towards the dead ahead.

As shown in Figure 1, taxi road sign display device adopts control device 6 tops of single-chip microcomputer to be provided with display screen 6a, and this display screen can be touch-screen; The usefulness of operations such as this display screen below is provided with selects keypad 6b, selective, as to eliminate, determine; Select keypad 6b below to be provided with input keypad 6c, input keypad 6c is distributed to arrange by the mobile phone enter key by numeral " 1～0 " and 26 English alphabets to form, so that dwindle the volume of computer installation, the control device lower end is provided with a data line interface, to connect data signal line 5; The other end of data signal line 5 is connected to the data line interface of taxi overhead displays; The xsect of taxi top roof box body 1 is an isosceles triangle; The side elevation of two waist correspondences of isosceles triangle is provided with display screen 2 and display screen 3, two display screens respectively towards both sides, oblique the place ahead, for the place ahead and on both sides of the road the passenger check; Housing bottom is fixed with as hiring out three fixing root posts 4 of roof.The bottom is built on stilts to reduce the resistance of air to display.Among Fig. 2, be respectively equipped with four identical zones on the display screen, promptly the upper left corner is that redness, TAXI hire out sign; The lower left corner is made as zone or the street name that green existing this car leaves for direction; The upper right corner is made as yellow charge situation; The lower right corner is made as blue room quantity and shows.

Claims

1, a kind of taxi display that can arbitrarily change the road sign title, comprise the control device that adopts single-chip microcomputer, display, it is characterized in that: also have when using and be installed in the taxi roof, be used to show that current traffic route direction and vehicle seat room count the roof box body (1) of information, this box body is triangular prism shaped closure casing, the housing end face is an isosceles triangle, and the drift angle of isosceles triangle is spent less than 180 greater than 90 degree; The display screen of described display is two, and two display screens (2,3) are separately positioned on pairing two side elevations of box body end face isosceles triangle two waists.

2, according to the described taxi display that can arbitrarily change the road sign title of claim 1, it is characterized in that: described housing bottom is fixedly connected with as hiring out fixing three root posts (4) of roof.

3, according to the described taxi display that can arbitrarily change the road sign title of claim 2, it is characterized in that: described display is LED nixie display or LCD.

4, according to claim 1 or the 2 or 3 described taxi displays that can arbitrarily change the road sign title, it is characterized in that: be connected through data signal line between described control device (6) and the roof box body (1).