CN101113905B

CN101113905B - Method for rapid increasing new alarm point

Info

Publication number: CN101113905B
Application number: CN2006100367711A
Authority: CN
Inventors: 郭明仁; 姚克翳
Original assignee: Mitac Computer Shunde Ltd; Mitac International Corp
Current assignee: Mitac Computer Shunde Ltd; Shunda Computer Factory Co Ltd; Mitac International Corp
Priority date: 2006-07-28
Filing date: 2006-07-28
Publication date: 2010-08-25
Anticipated expiration: 2026-07-28
Also published as: CN101113905A

Abstract

The invention provides a warning-point fast adding method. A navigator is internally equipped with a navigation software which, after receiving a trigger signal generated by pressing a setting button of the navigator, starts to analyze the current location and moving speed of the navigator and records as a coordinate value and a velocity value respectively. Thus, the navigator can subtract a latency distance corresponding to the speed from the coordinate value and calculate the coordinate value of a corresponding warning-point according to the routes passed. The coordinate value of the corresponding warning-point is stored in the navigator to achieve the purpose of fast adding new warning-point.

Description

But the method for rapid increasing new alarm point

Technical field

The present invention is about guider, but refers to be provided with on guider a kind of method of rapid increasing new alarm point especially.

Background technology

General conventional satellite locating device, be provided with a satellite receiver, this satellite receiver can in order to be received from extraterrestrial satellite group (Satellite Groups) the satellite-signal in the earth that is sent to, when this satellite positioning device when receiving the satellite-signal that at least three satellites send, this satellite positioning device can be by mathematical operations such as geometry and times, calculate the position at this current place of satellite positioning device, and represent (as: longitude and latitude (Longitude and Latitude)) with one group of mathematical value, this mathematical value can be presented on the display of this satellite positioning device, user for this satellite positioning device, see through this display, can learn the position at current place.

Because the progress of science and technology and the reduction of cost, make that satellite positioning device no longer is that a few peoples just can have, and because the raising of people's living standard, the chance of travelling outdoors and exploring increases, therefore, each manufacturer and enterprise all develop the peripheral commodity and the surcharge thereof of these satellite positioning devices in active research, wherein a kind of satellite navigation system, each manufacturer and enterprise place contested by all strategists especially.

Satellite navigation system, one navigation software is installed on this satellite positioning device, this navigation software can provide at least one figure money (as: Taiwan Province's map), and be presented on this display, treat this satellite positioning device receiving satellite signal, and after calculating the mathematical value (longitude and latitude every minute and second) of this current position of satellite positioning device, this navigation software can be inserted in this mathematical value in this figure money, on this figure money, to obtain the position at current place and the map that is mated, and be presented on this display, so that the user of this satellite navigation system to be provided, can see through the map on this display, and understand the position at current place clearly, and the peripheral path environment, and can borrow functions such as path planning that this navigation software provided or navigation, make the user of this satellite positioning device, can follow the indication of this navigation software, and reduce lost chance.

General conventional satellite navigational system in design, the information of the built-in known camera that tests the speed of meeting, when making the carrier (as: automobile or locomotive) be equipped with this satellite navigation system travel on tool to test the speed the highway section of camera, this satellite navigation system can provide an information warning in real time, remind the speed limit in this highway section of user of this satellite navigation system, and reduce road speed guaranteeing traffic safety, and avoid simultaneously photographing because of the hypervelocity camera that tested the speed.

Yet, because the speed limit of each roadway is usually inconsistent at present, several different speed limits are just arranged on the usually same road, make the driver accidentally will surpass speed limit, and the camera that tests the speed newly-increased and more dynamic frequency is very frequent, therefore, there are many drivers to begin all to rely on that satellite navigation system is reminded speed limit and the position of the camera that tests the speed.Unfortunately, general traditional satellite navigation system built-in information usually can't upgrade synchronously, make the user of this satellite navigation system can't learn the up-to-date information of each the highway section speed limit and the camera that tests the speed, and increased driver's probability in violation of rules and regulations virtually, in addition, the manufacturer and the enterprise of general satellite navigation system normally just can upgrade a secondary data half a year or 1 year, this kind be the speed of new data more, also can't satisfy user's demand, therefore, but how to design a kind of method of rapid increasing new alarm point, this measure is a present important topic very urgent and to be solved.

Summary of the invention

Because many shortcomings that aforementioned satellite navigation system is had when actual using, therefore, the inventor is that at the problems referred to above, but development and Design goes out the method for a kind of rapid increasing new alarm point of the present invention according to technical experience for many years and the professional knowledge of being accumulated.

But the object of the present invention is to provide a kind of method of rapid increasing new alarm point, this method is installed in a navigation software in one guider, when one of this guider demarcate button pressed press after, and when producing a trigger pip, promptly produce a corresponding steering order, and according to this steering order, detect the position at this current place of guider, to obtain the coordinate figure of this position, and analyze this guider current movement speed, to be recorded as a velocity amplitude, make this navigation software can be with to a delay distance that should velocity amplitude, the path according to this guider is passed through deducts this delay distance with this coordinate figure, and obtain the photograph alarm point coordinate figure that tests the speed, but to reach the purpose of rapid increasing new alarm point.

For ease of to purpose of the present invention, shape, constructing apparatus feature and effect thereof, do further understanding and understanding, for the embodiment conjunction with figs., be described in detail as follows now:

Description of drawings

But Fig. 1 is the circuit block diagram of the guider of the method that has rapid increasing new alarm point among the present invention

Fig. 2 is the action flow chart of the navigation software of this guider among the present invention

Fig. 3 is the action flow chart of this guider among the present invention in order to the generation information warning

Embodiment

But the present invention is a kind of method of rapid increasing new alarm point, see also shown in Figure 1, this method is installed in a navigation software 11 on the guider 10, and on this guider 10, be provided with one and demarcate button 12, this demarcation button 12 can produce a corresponding trigger pip, and this navigation software 11 is when obtaining this trigger pip when being pushed by the user of this guider 10, promptly produce a corresponding steering order, so that these guider 10 positions are recorded as an alarm point.See also shown in Figure 2ly, this navigation software 11 is handled according to the following step:

(101) at first, write down a mobile route (or claiming flight path) of this guider 10 one by one;

(102) wait to receive this trigger pip after, produce control instruction corresponding;

(103) by an interior location module 16 that is built in this guider 10 detecting the position at these guider 10 current places, and obtain the coordinate figure (Coordinate) of this position;

(104) detect this guider 10 current movement speed, and be recorded as a velocity amplitude;

(105) be stored in one in this guider 10 certainly and postpone in the table of comparisons 14, obtain a delay distance that should velocity amplitude;

(106), this coordinate figure deducted this delay distance and obtain the photograph alarm point coordinate figure that tests the speed according to this mobile route;

(107) this is tested the speed photograph alarm point coordinate figure is stored in a destination database 15 in this guider 10, finishes again.

See also shown in Figure 1 again, store several corresponding velocity amplitude and delay distances in this delay table of comparisons 14, respectively should be corresponding to the delay distance of friction speed value, by manufacturer according to thumb rule, statistical methods such as research and long record set, for example, the statistics common people are from seeing that an alarm point is to the reaction time of assigning this alarm point of instruction record, and cooperate road speed to calculate and add up, perhaps, user by guider 10 sets up on their own according to individual use habit, therefore, under the state that this demarcation button 12 is pressed, this navigation software 11 can be by current movement speed, obtain corresponding delay distance, with the user that calculates this guider 10 because of the mistiming accurate position that can't write down of institute.

This navigation software 11 still is provided with a default warning distance, this navigation software 11 utilizes and should default warning distance calculate a warning region with the photograph alarm point coordinate figure that tests the speed, when the user of this guider 10 carries this guider 10 backward once more and enters this warning region, this navigation software 11 can be according to a pre-set default warning distance, the distance of being separated by in this guider 10 and this position just equal this default warning apart from the time, export an information warning (as: literal in real time, figure or sound caution), so as to warning the user of this guider 10, and reach the purpose that to remind the user in advance, the reaction action that makes the user of this guider 10 can have time enough being correlated with (as: reduce road speed or turn to etc.), see also shown in Figure 3ly, this guider 10 comprises in order to the step that produces information warning:

(201) reach default warning according to this photograph alarm point coordinate figure that tests the speed and obtain a warning region apart from addition calculation;

(202) this warning region is stored in this destination database 15;

(203) when 10 of this guiders are in this warning region, promptly export this information warning.

At this palpus special declaration, this demarcation button 12 is not limited only to be located at the entity button on this guider 10, this demarcation button 12 also can be this navigation software 11 and provides, and be presented at virtual push button on the display 13 of this guider 10, can be for the user by input medias such as the mouse of this guider 10 or keyboards, or through the methods such as touch control screen that click this guider 10, and push (or claim trigger) this demarcation button 12, to produce corresponding trigger pip, again, also can be provided with perception of sound device or image perception etc. on this guider 10, make this guider 10 can see through the phonetic entry mode of user's special sound, so as to producing corresponding trigger pip.

Described in the present invention alarm point can set up on their own for the user according to testing the speed positions such as camera, primary location, dangerous intersection and easy traffic congestion highway section.Again, the default warning distance of this navigation software 11 can be preestablished or the user sets up on their own by manufacturer, uses with convenient.

This velocity amplitude can by this guider 10 in it or outside set acceleration rule (Accelerometer) measured translational speed.Again, this velocity amplitude also can make this guider 10 can directly obtain the translational speed of this carrier, and be recorded as this velocity amplitude by direct cable in the speedometer of a carrier to this guider 10.In addition, this guider 10 also can be by the coordinate figure and the time of wantonly two positions, and then calculate the translational speed of this guider 10, and be recorded as this velocity amplitude.

The above only is a specific embodiment of the best of the present invention, and only structural attitude of the present invention is not limited thereto, and anyly is familiar with this skill person in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim of following this case.

Claims

1. but the method for a rapid increasing new alarm point is characterized in that, this method is used for a guider, and its step comprises:

Write down a mobile route of this guider;

Receive a trigger pip, produce a steering order;

Detect the position at this current place of guider, and obtain the coordinate figure of this position;

Detect this guider current movement speed, and be recorded as a velocity amplitude;

One postponing in the table of comparisons in being stored in this guider, obtain a delay distance that should velocity amplitude;

According to this mobile route, this coordinate figure deducted this delay distance and obtain the photograph alarm point coordinate figure that tests the speed;

This photograph alarm point coordinate figure that tests the speed is stored in a destination database in this guider.

2. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, this method comprises that more one produces the step of information warning, and its step comprises:

Preset warning according to this photograph alarm point coordinate figure and one that tests the speed and obtain a warning region apart from addition calculation;

This warning region is stored in this destination database;

When this guider position is in warning region, then export this information warning.

3. but the method for rapid increasing new alarm point according to claim 2 is characterized in that, this default warning distance is set by the user.

4. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, this trigger pip is arranged at one on this guider and demarcates button and produce to push, and then produces this steering order.

5. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, this trigger pip is presented at the virtual push button on the display of this guider and produces with touch-control, and then produces this steering order.

6. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, this trigger pip receives a special sound by a perception of sound device of this guider and produces, and then produces this steering order.

7. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, the translational speed of this guider is quickened to advise measured by one on this guider.

8. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, the translational speed of this guider is measured to this guider by direct cable in the speedometer of a carrier.

9. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, the translational speed of this guider calculated by the coordinate figure and the time of wantonly two positions.

10. but the method for rapid increasing new alarm point according to claim 1 is characterized in that, this detects the step of this current position of guider, and it is performed to be arranged at the locating module of this guider by one.