CN201438116U - Navigation device with instant message display - Google Patents

Abstract

The utility model relates to a navigation head with instant message shows, the device contains: a display; a database for storing a road image and at least one weather background image; a receiving device for receiving an instant message; and a microprocessor for receiving the instant message from the receiving device, interpreting the instant message to read at least one climate background image, and synthesizing the climate background image and the road image and displaying the synthesized image on the display. The navigation device can instantly change the background and landscape appearance displayed by the original road image by obtaining the instant information, thereby enriching the navigation map displayed by the navigation device and achieving the effect of improving the road and place recognition degree of a user.

Description

Navigation device with instant information display

technical field

The utility model relates to a navigation device for an electronic map, in particular to a navigation device that can change the background and landscape appearance of the navigation map by receiving instant information, so as to enrich the map displayed by the navigation device and improve How well users recognize roads and places.

Background technique

The Global Positioning System (GPS) technology is becoming more and more mature, and the display effect of the navigation map is also becoming more and more diversified. The main function of the navigation system is to plan an optimal route according to the needs of users and the calculation logic of the navigation system to assist The user arrives at the desired destination, and the main component to achieve this function is an electronic navigation map built in the navigation system. After the calculation logic of the navigation system, for the electronic navigation map preset in the navigation system, The optimal route configuration from the departure point to the destination is obtained through solution, and the optimal route configuration is displayed on the navigation system.

The display method of the electronic navigation map of the current navigation system is to remake the original two-dimensional planar electronic map in conjunction with the above-mentioned optimal route, so that the user can easily know the route in the navigation system. Regarding the map remake Known techniques are discussed below.

The technology disclosed in Taiwan Patent No. I258002 is to display 3D (Three-Dimension) models for maps. This method requires actual road surveys to establish an intersection model database, and then integrates images to achieve a three-dimensional navigation map. Purpose. In addition, the technology disclosed in Taiwan Patent No. I235969 is an electronic map for aircraft, which also uses 3D to display the topographic map of the flight area, and displays images such as rain cloud area, turbulence area, and wind shear area on the weather radar screen. In addition, the technology disclosed in U.S. Patent No. 6885939 is for image display of route planning. Users can receive information from geographic databases from different perspectives at the location and display a corresponding 3D real-time electronic map for the user's current perspective.

The technology disclosed in the Taiwan Patent No. I280526 is to solve the driver’s discomfort caused by glare during the day and night. The current GPS device usually displays the map with different background colors in the day and night mode, and the day and night mode. The mode conversion is by user-defined time, or the time preset inside the navigation device, so as to switch between day and night mode.

The technology disclosed in Taiwan Patent No. M333553 is directed at the navigation direction guidance of the navigation map. The user sees the real scene through the windshield, and projects the guiding direction of the navigation route corresponding to the real scene onto the windshield.

The technology disclosed in the Chinese Taiwan Announcement No. 448306 patent is a system for combining dynamic images with GPS, which is to install the GPS system on a motorized vehicle, so that the system is suitable for the vehicle to carry out field road survey operations, and in the movement of the vehicle It can automatically record the satellite positioning signals received per second (latitude and longitude, altitude, time, direction angle of travel, travel speed, etc.), and simultaneously use a digital camera to capture and record the surrounding dynamic images of the road along the way, and through a data processing unit Synchronous processing of the PC computer host computer, so that the received multiple satellite positioning signals and the captured dynamic road digital image signals are displayed on a dual-window multi-tasking display in real time, that is, the system will record and display the vehicle movement path (including: Longitude and latitude, altitude, time, direction angle of travel, travel speed, etc.) and real-time dynamic images around the road on the same screen.

The technology disclosed in the Chinese Taiwan Publication No. I290619 patent is about a system that utilizes real-time road conditions to assist navigation. It calculates a total navigation route based on the set starting point and destination of a vehicle, and its on-board host passes through A global positioning device receives a positioning information of the vehicle's location, and sends it to a remote road condition information server through a wireless communication device, and the remote road condition information server provides at least a predetermined range of real-time road condition data according to the positioning information, and sends it to The vehicle-mounted host computer judges whether the regional navigation route overlaps with the real-time traffic data, and recalculates and plans the regional navigation route when the regional navigation route overlaps with the real-time traffic data.

In addition, the technology disclosed in Taiwan Patent No. M308459 stores geographical images of road conditions in the body of the electronic device as a base map, and obtains real-time traffic information of road conditions from the traffic information center through a transmitter via wired or wireless transmission. The real-time traffic information description is corresponding to the road condition of the road condition location on the geographic image, and the instant traffic information of the traffic condition location is corresponding to the geographic image of the road condition location through the processor, and is combined into a traffic schematic diagram of the traffic condition location to display the instant traffic information; moreover The technology disclosed in the Chinese Taiwan Announcement No. I226592 patent also has a detector consisting of a GPS receiver, a central processing unit, a vehicle input and output device, and a communication device, as well as a communication device, a vehicle database in motion, a GIS database, and a calculation device. 1. The traffic flow detection system composed of the server composed of the Internet server, the satellite signal is converted into a standard format by the GPS receiver, and then transmitted to the central processing unit and the vehicle input and output device for output, and the detector transmits the information to the server and records In the running vehicle database, the calculation device processes and integrates the information into a single-point data traffic information format and maps it to the GIS database. The calculation device is used to repeat the calculation, and the different calculation results are sent to the Internet server, and then sent to the Internet or satellite navigation system.

In addition, the technology disclosed in Taiwan Patent Publication No. 200809167 relates to a navigation system and method for real-time road condition update. At least one satellite coordinate signal is received through the input terminal to obtain the coordinates. According to different road conditions, press a shortcut key or at least one The digital keyboard transmits the corresponding traffic data content, location coordinates and time to the traffic center. The road condition center can automatically send the latest real-time traffic data to the server and store them, and the user can send the best route to the destination to the server, and keep connected with the server, using the server The real-time traffic condition received by the terminal is compared with the best route uploaded by the user terminal, and the relevant traffic data is actively transmitted to the user terminal, and if the server terminal receives the real-time traffic update data related to the best route, It can be actively transmitted to the client until the destination is reached or the client cancels.

Many known technologies disclosed above are still limited to the display of three-dimensional buildings and three-dimensional roads on the navigation map and real-time projection or camera, or on the navigation device that transmits corresponding real-time road condition information through a specific remote server, but it only Because the background changes monotonously, and the instant information acquisition device is not used to immediately construct the instant information image, it is impossible to immediately and fully display a suitable and vivid background image with the electronic map of the user's location on the navigation device.

Utility model content

In order to improve the monotonous display problem of the electronic map in the known technology disclosed above, the utility model is mainly aimed at achieving the purpose of enriching the electronic map. Through the display of different backgrounds and landscapes, the road image of the navigation is more enriched, and has It helps the user to recognize the road and location.

To achieve the above purpose, the utility model provides a navigation device with real-time information display, including: a display; a database, storing a road image and at least one climate background image; a receiving device, receiving an instant message; and a micro The processor receives the instant information from the receiving device, interprets the instant information to read at least one climate background image, synthesizes the climate background image and the road image and displays it on the display.

In order to achieve the above object, the utility model provides a navigation device with instant information display, including: a database, storing at least one background image; a receiving device, receiving an instant message; and a microprocessor, according to the aforementioned instant information , read at least one background image from the database, and display the background image on a display.

In order to achieve the above purpose, the utility model provides a navigation device with instant information display, including: a satellite signal receiver, which provides the location coordinates of the navigation device; a receiving device, which receives an instant message; and a microprocessor , capturing a road image based on the coordinates, synthesizing the real-time information with the road image and displaying it on a display.

In order to achieve the above purpose, the utility model further provides a navigation device with real-time information display, including: a satellite signal receiver, used to obtain the coordinates of the location of the navigation device and the moving time between the coordinates; A real image of the road; and a microprocessor, which calculates a traveling speed according to the coordinates and moving time, and retrieves a corresponding electronic map from a database according to the coordinates.

According to the navigation device implemented in the utility model, a receiving device is mainly used to receive and retrieve real-time information (such as the real-time weather, road conditions, and scenery of the user's location), and according to the received real-time information, a data set is extracted from the database. The real-time background, or the landscape image captured by the receiving device, combined with the electronic map or road image displayed by the navigation device, presents the real-time background and landscape status of the location where the navigation device is at that time.

Description of drawings

Fig. 1 is a block diagram of the utility model navigation device.

Figure 2 is the original road image.

3A and 3B are road images at night.

4A to 4C are the climate background images of the navigation device of the present invention respectively.

FIG. 5A to FIG. 5C are synthesized diagrams of weather background images and road images respectively displayed by the navigation device of the present invention.

FIG. 6A is a rainy background image of the navigation device of the present invention.

FIG. 6B is a synthetic view of the rainy background image, the weather background image and the road image displayed by the navigation device of the present invention.

Figure number:

100 navigation device

101 database

102 monitors

103 microprocessor

104 Receiver

105 satellite signal receiver

Detailed ways

Regarding the features and implementation of the present utility model, the preferred embodiment is described in detail below in conjunction with the drawings.

Although the utility model will be fully described with reference to the accompanying drawings containing preferred embodiments of the utility model, it should be understood that those skilled in the art can modify the utility model described herein while obtaining the utility model. New type of efficacy. Therefore, it should be understood that the following description is a broad disclosure for those skilled in the art, and its content is not intended to limit the present invention.

Please refer to Fig. 1, which is a system architecture diagram of the present invention. In a preferred embodiment of the present invention, a navigation device 100 with real-time information display includes the following components: a database 101 , a display 102 , a microprocessor 103 , a receiving device 104 , and a satellite signal receiver 105 . Each constituent unit will be further described below.

The database 101 stores road images of an electronic map and pre-stored background images, wherein the background images can be road entity images, surrounding landscape information images, or climate background images. The display 102 is for displaying an electronic map or a road image or a background image of the navigation device 100 or an image synthesized from the aforementioned images. The display 102 is preferably a general liquid crystal display. The satellite signal receiver 105 provides the location coordinates of the navigation device 100 and the moving time between the coordinates. The microprocessor 103 is an integrated circuit product, and the microprocessor 103 accesses image data from the database 101, and receives the location coordinates of the navigation device 100 and the moving time between the coordinates from the satellite signal receiver 105, and performs calculation processing Afterwards, image data or synthesized images are provided and displayed on the display 102 .

In addition, the microprocessor 103 receives an instant message from the receiving device 104 . In a preferred embodiment of the present invention, the microprocessor 103 interprets the real-time information to read a background image or a surrounding landscape information image . . . etc. stored in the database 101 . At the same time, the microprocessor 103 receives the location coordinates of the navigation device 100 and the moving time between the coordinates, can read the road image of the location coordinates or the corresponding electronic map, and calculate a traveling speed, and the background image or surrounding landscape information image It is synthesized with the road image and displayed on the display 102, wherein the background image can be one of a night background image, a rainy background image, a dusk background image, a cloudy sky background image, a lightning background image, and a sunny sky background image.

In an embodiment of the present invention, the instant information received by the receiving device 104 may be current time information, local climate information, local road condition information or environmental detection information, and the instant information may come from a weather forecast website or a weather broadcast that provides weather information radio station, or a website that provides road traffic jam information, or the real-time information can come from an environmental detector or detection radar, which can be installed in a car or vehicle, and the car or vehicle is the The carrier of the navigation device 100 . In addition, the receiving device 104 can receive the instant message through a cable, or the receiving device 104 is a wireless receiver to receive the instant message by wireless communication, preferably Bluetooth communication, wireless broadband or wireless channel communication.

In an embodiment of the present invention, the receiving device 104 is a photographing device, which can be installed in a car or a vehicle, and the photographing device captures a real-time image of the road as real-time information. The microprocessor 103 retrieves a road image or a corresponding electronic map from the database 101 based on the coordinates of the navigation device 100 provided by the satellite signal receiver 105, and the microprocessor 103 can synthesize and display the real road image with the road image On the display 102 , or the actual road scene, travel speed, etc. and the electronic map are displayed on the display 102 in combination.

Please refer to FIG. 2 and FIG. 3A , FIG. 2 shows an original road image, and FIG. 3A shows a night road image, and these images can be stored in the database 101 in advance. In one embodiment of the present utility model, the carrier of the navigation device 100 is a car, which receives a real-time time information through the receiving device 104, and the microprocessor 103 judges the time of the car at that time, and the satellite signal receiver 105 Accept and provide the coordinates of the location of the navigation device 100, the microprocessor 103 reads the daytime road image of the location from the database 102 through the coordinates of the location and the basis of the time, as shown in Figure 2, or reads the night background image As shown in Figure 3A. In addition, when the background image at night includes buildings, road signs, light signals, speed limits, etc., the microprocessor 103 judges the real-time time information, and can further process the buildings, road signs, light signals, speed limits, etc. of the background shown in Figure 3A. lighting effect. As shown in FIG. 3B , the building on the far right side of the road is illuminated, and the speed limit indicator is illuminated. Finally, the display 104 displays the night road image shown in FIG. 3B to the driving user.

Please refer to Fig. 4A, Fig. 4B, Fig. 4C, Fig. 4A shows the background image of cloudy sky, Fig. 4B shows the background image of sunny day, Fig. 4C shows the background image of thunderstorm, these weather background images can be stored in the database 102 first or download immediately through the receiving device 104 . Please refer to FIG. 5A, FIG. 5B, and FIG. 5C. In an embodiment of the present utility model, after the navigation device 100 with real-time information display receives a real-time climate information through the receiving device 104, and accepts and provides the navigation device through the satellite signal receiver 105 100 at the coordinate position, the microprocessor 103 can judge the weather at the coordinate position at that time, and the microprocessor 103 reads a local original road image from the database 102 according to the coordinate position and the weather at the time, as shown in Figure 2, and the corresponding real-time After a climate background image (Fig. 4A, Fig. 4B, Fig. 4C) of the climate information, the original road image and the climate background image are synthesized into the local weather road image as shown in Fig. 5A, Fig. 5B, and Fig. 5C via the microprocessor 103, wherein Fig. 5A shows the cloudy road image at the location, Fig. 5B shows the sunny road image at the location, and Fig. 5C shows the thundering road image at the location. Finally, the synthesized image information is displayed to the driving user via the display 102 .

Please refer to FIG. 6A, which shows a rainy background image, and please refer to FIG. 6B, which shows a composite road map of a location in cloudy and rainy days. In one embodiment of the present invention, when the instant information received by the receiving device 104 is cloudy and rainy, the microprocessor 103 will capture a cloudy background image and a rainy background image, and then pass the microprocessor 103 103 synthesize the cloudy day background image, rainy day background image and local road image to form a cloudy and rainy day combined road image shown in FIG.

In one embodiment of the present invention, the navigation device with real-time information display is not limited to only weather information, and the surrounding landscape information of a road is taken as real-time information through the receiving device 104 (such as: a commercially available small camera), then the The real-time information will include the environment, climate, etc. of the scene, and the microprocessor 103 reads the road image of the location from the database 101 and then synthesizes the surrounding landscape information, so that the road image is closer to the actual situation; finally, the synthesized image information is displayed on the display 102 For users who are driving.

In one embodiment of the present utility model, the navigation device with real-time information display obtains the coordinates and the movement time between the coordinates of the location of the navigation device through a satellite signal receiver 105, and according to the coordinates and the movement time through the microprocessor 103 Time to calculate a travel speed, and according to the coordinates, a corresponding road image is retrieved from a database 102, and then the vehicle speed is synthesized on the road image by the microprocessor 103, and finally the composite image is displayed on the display 102 The information is given to the user who is driving. The driving speed can also be regarded as a real-time information, and the microprocessor 103 can be used to process other time, weather, and surrounding landscape road images, which is not limited to this embodiment.

Claims (5)

1. one kind has the guider that instant messages shows, it is characterized in that described guider comprises:

One display;

One database stores a road image and at least one weather background image;

One receiving trap receives an instant messages; And

One microprocessor receives described instant messages, the described instant messages of interpretation reading at least one described weather background image from described receiving trap, and described weather background image and road image is synthetic and be shown in described display.

2. guider according to claim 1 is characterized in that further comprise a satellite-signal receiver, described satellite-signal receiver provides the location coordinate of described guider to described microprocessor.

3. guider according to claim 1 is characterized in that described instant messages is from an environmental detector.

4. guider according to claim 1 is characterized in that described receiving trap receives described instant messages with wireless telecommunications.

5. guider according to claim 1 is characterized in that, described instant messages is from a broadcasting station or forecast website.

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