KR20190011532A - Method and Apparatus for Displaying Real Time Wake Information in Radar System - Google Patents

Abstract

The present invention provides an apparatus and a method for displaying real-time wake information of a radar system which divide information displayed on a display unit of a radar system, in real time, into an item required to display and an item required to be periodically displayed and display wake information at a system latency time by using a priority queue, thereby exhibiting wake information in real time by maximizing a resource of the system.

Description

TECHNICAL FIELD [0001] The present invention relates to a real-time navigation information display apparatus and method for a radar system,

The technical field to which this embodiment belongs relates to an apparatus and a method for displaying the wake-up information in real time in a radar system.

The contents described in this section merely provide background information on the present embodiment and do not constitute the prior art.

On the radar system screen, the target, wake, and radar conditions detected by the radar are displayed together. The existing radar system sets a specific period in consideration of resources, and updates the entire screen every set period. All the information such as the target, the wake-up, and the radar status is displayed again every screen update cycle, thereby wasting system resources. In addition, there is a problem that wake-up information can not be displayed in real time due to waste of resources due to unnecessary work.

Embodiments of the present invention divide the information displayed on the display device into items that need to be displayed in real time and items that do not display in real time and display the navigation information in the system standby time using the priority queue to maximize the resources of the system, To display in real time the main purpose of the invention.

Other and further objects, which are not to be described, may be further considered within the scope of the following detailed description and easily deduced from the effects thereof.

According to one aspect of the present invention, there is provided a real-time wake-up information display apparatus of a radar system, comprising: a radar information receiving unit for receiving and storing first radar information requiring real-time display and second radar information requiring periodical display; And a second event for updating a screen related to the second radar information, and a control unit for reading out the first event or the second event, And a screen information processing unit for updating a screen of all times connected to the information display apparatus.

According to another aspect of the present invention, there is provided a method for displaying real-time wake-up information by a real-time wake-up information display apparatus of a radar system, the method comprising: receiving and storing second radar information, Storing at least one of a first event for updating the screen related to the first radar information and a second event for updating the screen regarding the second radar information, And updating the screen of the all-time connected to the real-time wake-up information display device.

As described above, according to the embodiments of the present invention, the information displayed on the display device of the radar system can be classified into items requiring display in real time and items requiring display on a periodic basis, By displaying the information, it is possible to exhibit the wake-up information in real time utilizing the resources of the system as much as possible.

Even if the effects are not expressly mentioned here, the effects described in the following specification which are expected by the technical characteristics of the present invention and their potential effects are handled as described in the specification of the present invention.

1 is a block diagram illustrating an apparatus for displaying real-time wake information of a radar system according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a screen information processor of a real-time wakefulness information display device of a radar system according to an embodiment of the present invention.
FIG. 3 is a view illustrating a screen of an all-time connected to a real-time wake-up information display device of a radar system according to an embodiment of the present invention.
FIG. 4 illustrates an operation for processing an event by a real-time wake-up information display apparatus of a radar system according to an embodiment of the present invention.
5 illustrates an event stored in a conventional manner by a real-time wake-up information display device of a radar system.
FIG. 6 illustrates an example of a screen displayed based on an event stored by a real-time wake-up information display device of a radar system in an existing manner.
FIG. 7 illustrates an event stored by a real-time wake-up information display apparatus of a radar system according to an embodiment of the present invention.
FIG. 8 illustrates a screen displayed on the basis of an event stored by a real-time wake-up information display device of a radar system according to an embodiment of the present invention.
9 is a flowchart illustrating a method of displaying real-time wakefulness information of a radar system according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Will be described in detail with reference to exemplary drawings.

1 is a block diagram illustrating an apparatus for displaying real-time wake information of a radar system according to an embodiment of the present invention.

1, the real-time wake-up information display apparatus 10 of the radar system includes a radar information receiving unit 100, a screen information processing unit 200, and an event storage unit 300. The real-time wake-up information display device 10 of the radar system may omit some components among the various components exemplarily shown in Fig. 1 or may further include other components. The real-time wake-up information display device 10 of the radar system may further include a priority setting unit 400. [

The real-time wake-up information display apparatus 10 of the radar system divides the information to be displayed in the previous period 500 into items that need to be displayed in real time and items that are not displayed in real time, sets update times differently for each information, By displaying the wake information, the wake information is displayed in real time utilizing the system resources to the maximum extent.

The radar information receiving unit 100 receives and stores first radar information requiring real-time display and second radar information requiring periodical display. The first radar information may be the navigation information. The second radar information may be at least one of target information, equipment check result information, and equipment setting information.

The screen information processing unit 200 reads the first event or the second event from the event storage unit 300 and updates the screen of the all-time connected to the real-time wake-up information display device. The first event is an event for updating the screen related to the first radar information requiring real-time display, and the second event is an event for updating the screen regarding the second radar information requiring periodical display.

The event storage unit 300 stores at least one of a first event for updating the screen related to the first radar information and a second event for updating the screen regarding the second radar information. The event storage unit 300 stores and outputs events in a first-in first-out manner. The event storage unit 300 may first output an event having a higher priority than a stored event. That is, the event storage unit 300 may be implemented with a priority queue method. Priority queues can be implemented as arrays, linked lists, heaps, and so on. Priority queues prioritize and add an element to the queue, remove the element with the highest priority from the queue, and return it.

When the screen update event is stored, the event storage unit 300 first processes a screen update event of a higher priority even if another screen update event exists. In other words, since the screen update of high priority (period update) is executed first, the screen can be updated more accurately.

The priority setting unit 400 sets a priority order in which the first event and the second event are output from the event storage unit 300. The priority setting unit 400 may set the priority of the first event to be lower than the priority of the second event. For example, the priority information may be set to the lowest priority, and target information, equipment check result information, and equipment setting information may be set to the next higher level, respectively. Target priorities may be set differently according to the design implemented for each of the target information, the equipment check result information, and the equipment configuration information.

FIG. 2 is a block diagram illustrating a screen information processor of a real-time wakefulness information display device of a radar system according to an embodiment of the present invention.

2, the screen information processing unit 200 includes a first event generating unit 210, a second event generating unit 220, an update period setting unit 230, and a screen updating unit 240 do. The device 100 may omit some of the various components illustrated in FIG. 1 and further include other components.

If there is no event stored in the event storage unit 300, the first event generation unit 210 generates a first event and stores the generated first event in the event storage unit 300. FIG. 3 shows a screen of an all-time connected to the real-time wake-up information display device of the radar system, and a screen 310 is exemplarily shown on the screen.

The second event generation unit 220 generates a second event according to a predetermined update period and stores the generated second event in the event storage unit 300. [ FIG. 3 shows a screen of an all-time period connected to the real-time wake-up information display device of the radar system. The screen includes a target 320, an equipment check result 330, and equipment setting information 340 as an example.

The second event generation unit 220 generates a screen update event of an item that needs periodic screen update rather than a real-time display item. The generated screen update event is put into the screen update priority queue. That is, it plays a role of periodically refreshing the screen.

The update period setting unit 230 sets a screen update period for the second radar information. The update period setting unit 230 may set the update period of the target information to be shorter than the update period of the equipment check result information and set the update period of the equipment check result information to be shorter than the update period of the equipment setting information. For example, the target information may be set to 500 milliseconds (ms), the equipment check result information may be set to 1 second (s), and the equipment setup information may be set to 30 seconds.

The screen update unit 240 reads the first event or the second event from the event storage unit 300 and updates the specific screen of the previous period 500 according to the information related to the event.

FIG. 4 illustrates an operation for processing an event by a real-time wake-up information display apparatus of a radar system according to an embodiment of the present invention.

In step S410, if there is a screen update event in the priority queue, the real-time wake-up information display device fetches and processes the screen update event.

In steps S420 to S450, the real-time wake-up information display device updates the specific screen according to the stored event when there is a stored event. If the event is present in the priority queue after the refresh operation is completed, the screen of the next event is updated.

In steps S460 and S470, the real-time wake-up information display device generates and places the lowest priority (wakeup) event in the priority queue when there is no event in the priority queue. Due to steps S460 and S470, all the resources of the system can be used for real-time information screen update during the period of not updating the periodic screen.

FIG. 5 illustrates an event stored in a conventional manner by a real-time wake-up information display device of a radar system, FIG. 6 illustrates a display screen based on an event stored by a real- will be.

When the radar system is operated in a conventional manner in which all information is updated collectively every specific period, there is a blank area in which no information is displayed during the system standby time, as shown in FIG. Referring to Fig. 6, the wakeup information is displayed at points A and F. Fig.

FIG. 7 illustrates events stored in the real-time wake-up information display apparatus of the radar system according to an embodiment of the present invention, and FIG. 8 illustrates an example of the events stored in the real- Which is an example of a screen displayed on the basis of an event.

Referring to FIGS. 7 and 8, the real-time wakefulness information display apparatus according to the present embodiment sets the update time differently for each information and displays the wake-up information in the system standby time using the priority queue (for example, , C point, D point, and E point), it is possible to display the wakeup information in real time utilizing the system resources as much as possible.

Although the components included in the real-time wake-up information display device and the screen information processing unit of the radar system are shown separately in FIGS. 1 and 2, a plurality of components may be mutually combined and implemented as at least one module. The components are connected to a communication path connecting a software module or a hardware module inside the device and operate organically with each other. These components communicate using one or more communication buses or signal lines.

The real-time wake-up information display device of the radar system may be implemented in logic circuits by hardware, firmware, software or a combination thereof, and may be implemented using a general-purpose or special-purpose computer. The device may be implemented using a hardwired device, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), or the like. Further, the device may be implemented as a System on Chip (SoC) including one or more processors and controllers.

The real-time wake-up information display device of the radar system can be mounted in a form of software, hardware, or a combination thereof to a computing device provided with a hardware element. The computing device includes a communication device such as a communication modem for performing communication with various devices or wired / wireless communication networks, a memory for storing data for executing a program, a microprocessor for executing and calculating a program, Device. ≪ / RTI >

9 is a flowchart illustrating a method of displaying real-time wakefulness information of a radar system according to another embodiment of the present invention. The real-time navigation information display method of the radar system can be performed by the real-time navigation information display apparatus of the radar system.

In step S910, the real-time wake-up information display device receives and stores the first radar information requiring real-time display and the second radar information requiring periodical display. The first radar information may be the navigation information, and the second radar information may be at least one of the target information, the equipment check result information, and the equipment setting information.

The method of displaying the real-time wake-up information of the radar system may further comprise the step of setting a screen update period relating to the second radar information. The step of setting the update period may set the update period of the target information to be shorter than the update period of the equipment check result information and set the update period of the equipment check result information to be shorter than the update period of the equipment setting information.

In step S920, the real-time wake-up information display device displays at least one event among the first event for updating the screen related to the first radar information and the second event for updating the screen regarding the second radar information, And stores it in the storage unit. The step of storing the event (S920) stores and outputs the event by the first-in first-out method.

The method of displaying the real-time navigation information of the radar system may further include setting a priority. The priority of the first event is set to be lower than the priority of the second event. The step of storing the event (S920) first outputs an event having a higher priority among the stored events.

In step S930, the real-time wake-up information display device reads the first event or the second event and updates the screen of the all-time connected to the real-time wake-up information display device.

In the step S930 of updating the screen, if there is no event stored in the event storage unit, a first event is generated and the generated first event is stored in the event storage unit. In the step of updating the screen (S930), the second event is generated according to the preset update period, and the generated second event is stored in the event storage unit.

9, it is described that each process is sequentially executed. However, those skilled in the art will appreciate that those skilled in the art can change and execute the procedure described in FIG. 9 without departing from the essential characteristics of the embodiments of the present invention Or may be variously modified and modified by executing one or more processes in parallel or by adding other processes.

The operations according to the present embodiments may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. A computer-readable medium represents any medium that participates in providing instructions to a processor for execution. The computer readable medium may include program instructions, data files, data structures, or a combination thereof. For example, there may be a magnetic medium, an optical recording medium, a memory, and the like. The computer program may be distributed and distributed on a networked computer system so that computer readable code may be stored and executed in a distributed manner. Functional programs, codes, and code segments for implementing the present embodiment may be easily deduced by programmers of the technical field to which the present embodiment belongs.

The present embodiments are for explaining the technical idea of the present embodiment, and the scope of the technical idea of the present embodiment is not limited by these embodiments. The scope of protection of the present embodiment should be construed according to the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

10: Real-time navigation information display of radar system
100: Radar information reception unit 200:
210: first event generating unit 220: second event generating unit
230: update period setting unit 240: screen update unit
300: Event storage unit 400: Priority setting unit
500: All time

Claims (13)

A real-time navigation information display apparatus of a radar system,
A radar information receiver for receiving and storing first radar information requiring real-time display and second radar information requiring periodical display;
An event storage unit for storing at least one of a first event for updating the screen related to the first radar information and a second event for updating the screen regarding the second radar information; And
A screen information processing unit for reading out the first event or the second event and updating a screen of the all-time connected to the real-
Wherein the real-time wake-up information display device of the radar system includes: The method according to claim 1,
Wherein the first radar information is at least one of target information, equipment check result information, and equipment setting information, and the second radar information is at least one of target information, equipment check result information, and equipment setting information. 3. The method of claim 2,
Further comprising an update period setting unit for setting an update period of the screen related to the second radar information,
Wherein the update period setting unit sets the update period of the target information to be shorter than the update period of the equipment check result information and sets the update period of the equipment check result information to be shorter than the update period of the equipment setting information Time information display device of a radar system. The method according to claim 1,
The screen information processing unit,
And generates the first event and stores the generated first event in the event storage unit if there is no event stored in the event storage unit. The method according to claim 1,
The screen information processing unit,
Generates the second event according to a preset update period, and stores the generated second event in the event storage unit. The method according to claim 1,
Wherein the event storage unit stores and outputs events in a first-in first-out manner. The method according to claim 6,
Further comprising a priority setting unit configured to set a priority of the first event and the second event output from the event storage unit,
Wherein the priority setting unit sets the priority of the first event to be lower than the priority of the second event. 8. The method of claim 7,
Wherein the event storage unit is operable to first output an event having a higher priority than a stored event. A method for displaying real-time wake-up information by a real-time wake-up information display device of a radar system,
Receiving and storing first radar information requiring real-time display and second radar information requiring periodical display;
Storing at least one of a first event for updating the screen related to the first radar information and a second event for updating the screen related to the second radar information in an event storage unit of the real-time wakefulness information display apparatus; And
A step of reading out the first event or the second event and updating a screen of a previous event connected to the real-time wakefulness information display device
And displaying the real-time wakefulness information of the radar system. 10. The method of claim 9,
Wherein the first radar information is at least one of target information, equipment check result information, and equipment setting information,
Further comprising the step of setting an update period of the screen related to the second radar information. 10. The method of claim 9,
The step of updating the screen includes:
And if the event is not stored in the event storage unit, generates the first event and stores the generated first event in the event storage unit. 10. The method of claim 9,
The step of updating the screen includes:
Generating the second event according to a preset update period, and storing the generated second event in the event storage unit. 10. The method of claim 9,
Wherein the step of storing the event comprises:
Wherein the priority of the first event is set lower than the priority of the second event and the event of the highest priority among the stored events is first output. A method for displaying real-time navigation information.

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