CN200979593Y

CN200979593Y - A guider making full use of a display screen

Info

Publication number: CN200979593Y
Application number: CNU2006200155037U
Authority: CN
Inventors: 巨新海
Original assignee: Shenzhen TCL New Technology Co Ltd
Current assignee: TCL Digital Technology Shenzhen Co Ltd
Priority date: 2006-10-30
Filing date: 2006-10-30
Publication date: 2007-11-21
Anticipated expiration: 2016-10-30

Abstract

A guider for fully utilizing the display screen comprising a navigator control processor device and a display screen. The utility model is characterized in that a menu, a functional key display control module and a command key are added, meanwhile, a timing clock with a timing function is provided inside the control module, an information display of the menu and the command key can be concealed automatically when in navigating, without occupying the display screen, thereby the area which is used for displaying a navigational map and road is enlarged, which is convenient for driver to watch the road condition more clearly, and is more beneficial for the traffic safety.

Description

A kind of guider that makes full use of display screen

Technical field

The utility model relates to the GPS navigation instrument, particularly a kind of guider that makes full use of display screen.

Background technology

Along with the continuous growth of city automobile quantity, the use of automobile-used GPS navigation instrument is more and more universal.At present, the display screen of commercially available navigating instrument is gone back information such as display menu, function key simultaneously when showing road information.Owing to be subjected to the restriction of screen size, the information that shows simultaneously can influence the demonstration breadth of main concern information too much thereon, this some the time be not suitable for user's request.For example, when navigation, the main object of driver and conductor is a road conditions, and hope shows clear as much as possible to road, other irrelevant therewith displaying contents had better not occur.

And present manufacturer is for the ease of making, always numerous and diverse information and navigation maps such as menu, function key are presented on the same screen together, seem complete convenience like this, in fact there are two negative effects: one, be that numerous and diverse displaying contents has tied up the limited display screen of breadth, make the display area of map diminish, be not easy to observe; Its two, the displaying contents irrelevant with navigation disturbed driver's sight line, makes people's dim eyesight confused, is easy to generate weary mood, the unhappiness of this psychology very likely influences safe driving.

Summary of the invention

The purpose of this utility model is, thereby helps the device that navigates more for the GPS navigation instrument increases a kind of display area that makes full use of.

The technical solution of the utility model is as follows:

A kind of guider that makes full use of display screen, include navigating instrument control and treatment apparatus and display screen, it is characterized in that, menu and function key display control module and command key have been increased, the demonstration that is used for all menus and function key on the control display screen whether, the trigger message of control module derives from screen touch or command key, also be provided with timer clock in this control module simultaneously, has timing function, be used at timing completely during the no any operation in back the hiding automatically information except that road and map.

Described command key can be an independent key, also can be a multiplexing key.

Described timing function is provided by existing timer in the navigating instrument processor controls.

Described menu and function key display control module are stored in the storer of navigating instrument control and treatment apparatus, and are carried out by the navigating instrument processor controls.

Through the improved GPS navigation instrument of the utility model, being presented at when navigating of information such as its menu, function key can be hidden automatically, do not take display screen, thereby make the area that is used for navigation map, road demonstration increase, so that the driver sees clearlyer to the situation of the road of advancing, and is more favourable to safety traffic.When needs accessed menu and carry out other operation, as long as touch a sub-screen, action required was carried out in the demonstration that promptly can recover menu, function key.

The navigating instrument that possesses this function is more practical than existing navigating instrument, show outstanding, thereby can be more popular with users.Present technique also can be used for fields such as PDA except being used for the GPS navigation instrument.

Description of drawings

Fig. 1 is the utility model navigating instrument processor controls schematic representation of apparatus.

Fig. 2 is the synoptic diagram of the utility model display device.

Fig. 3 is a circuit block diagram of the present utility model.

Fig. 4 program flow diagram of the present utility model

Embodiment

Now in conjunction with the accompanying drawings this course of work that makes full use of the guider of display screen is described as follows.

Navigating instrument comprises navigating instrument control and treatment apparatus and display screen, and the two connects by signal wire.After the GPS start, can demonstrate information such as menu, function key, map on the screen, the user can select needed mode of operation by functional key according to the prompting of menu.

During navigation, generally carry out function and parameter setting earlier, after set up the destination, starting navigation, GPS positioning control processor is carried out trace routine earlier, when the system of learning is required to carry out navigation task, just send that the utility model increases about the demonstration of menu and function key and the control command of closing, information such as menu, function key on the display screen is closed, only keep information such as map, road, make the cartographic information viewing area become big, allow the driver see clearlyer the situation of the road of advancing.

If carry out other operation again in the middle of this, then need to demonstrate earlier menu and function key so that select, and this needs to touch a sub-screen, information such as respective menu, function key are presented on the screen again immediately.(for example 1 minute) does not have new operation generation again in a period of time after action required is finished, and the demonstration of information such as menu, function key is then hidden again automatically.That is to say, the utility model be navigation mode increase contain timing function about the demonstration of menu and function key and the control command of closing, hiding automatically that this function can realize that information such as menu, function key show arranged, save a manually-operated.The timing function here can directly utilize in the navigating instrument processor controls existing timer to realize.

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is a navigating instrument control and treatment apparatus 1, and the utility model has been set up a menu and function key display control module 11 and output signal line 12 on this device.Fig. 4 is corresponding program control flow chart.Simultaneously referring to Fig. 1 and Fig. 4 can correct understanding through the course of work of the improved navigating instrument of the utility model.

Navigating instrument is opened, select navigation mode, after finishing being provided with of navigation informations such as order ground and route, can be by actions menu and function key display control module 11, close the demonstration of temporary transient unwanted information such as menu on the navigating instrument display screen, function key, allow only stay advance interval map, mileage chart on the display screen.

If need the actions menu key during advancing, then only need touch display screen, the navigating instrument processor controls will be given an order at once to display screen menu and function key display control module 11, opens menu and shows, all shows signal are exported to display screen 2 by output wire size line 12.Start timer simultaneously, if timing arrives, other operation do not occur, then be arranged in the menu of navigating instrument processor controls and the output that function key display control module 11 can be closed information such as menu, function key automatically, allow the demonstration that only occurs map and road on the display screen.

Fig. 2 is a navigating instrument display device 2, comprises display screen and input signal cable 21.Information such as menu, function key, map are imported by display screen input signal cable 21, and show on screen.

Fig. 3 is the one-piece construction synoptic diagram of the utility model embodiment, navigating instrument control and treatment apparatus 1 sends information such as menu to display, function key, map to display screen 2 by signal wire and shows, in the utility model, by menu and 11 decisions of function key display control module, whether close or open display message such as menu.

Claims

1. A navigation device that makes full use of the display screen, comprising a navigator control processor device and a display screen, characterized in that a menu and function key display control module and command keys are added to control all menus and display screens on the display screen Whether the function key is displayed or not, the trigger information of the control module comes from the screen touch or the command key. At the same time, the control module is also equipped with a timing clock with a timing function. Information beyond roads and maps.

2. A navigation device that makes full use of the display screen according to claim 1, wherein the command key can be a single key or a multiplexed key.

3. A navigation device that makes full use of the display screen according to claim 1, wherein the timing function is provided by an existing timer in the control processor of the navigator.

4. A navigation device that makes full use of the display screen as claimed in claim 1, wherein said menu and function key display control modules are stored in the memory of the navigator control processor device, and are controlled and processed by the navigator device execution.