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公开(公告)号：KR101478470B1
公开(公告)日：2014-12-31
申请号：KR1020130165735
申请日：2013-12-27
Applicant: 재단법인대구경북과학기술원
IPC: G04R20/26
Abstract: The present invention relates to a method for setting time in a vehicle by using a smart device and an apparatus thereof. The method for setting time in a vehicle by using a smart device according to the present invention includes: performing wireless pairing between the smart device and a head unit in the vehicle; requesting time information setting to the head unit; and transmitting a current time in the smart device and a preset delay time to the head unit when approval with respect to the request is received from the head unit.The head unit sets a sum of the current time and the delay time as a current time to be displayed on the vehicle. According to the method for setting time in a vehicle by using a smart device and an apparatus thereof, the user may conveniently set a current time inside the vehicle by using a smart device and may accordingly set the time displayed on the vehicle as a standard time. The present invention is implemented as an application program in the smart device so that convenience of the user may be improved.
Abstract translation: 本发明涉及一种通过使用智能装置及其装置来设置车辆时间的方法。 通过使用根据本发明的智能设备在车辆中设置时间的方法包括：在智能设备和车辆中的头单元之间执行无线配对; 向头单元请求时间信息设置; 以及当从所述头单元接收到关于所述请求的批准时，在所述智能设备中发送当前时间和预设的延迟时间到所述头单元。所述头单元将当前时间和所述延迟时间的和作为当前时间 被显示在车辆上。 根据通过使用智能装置及其装置来设置车辆时间的方法，用户可以通过使用智能装置方便地设置车辆内的当前时间，并且可以相应地将显示在车辆上的时间设置为标准时间 。 本发明被实现为智能设备中的应用程序，从而可以提高用户的便利性。
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32.发明授权차량용 실시간 운영체제의 스케줄링 방법, 차량용 실시간 운영체제의 스케줄링 방법을 수행하는 프로세서를 포함하는 차량의 전자 제어 장치, 및 차량용 실시간 운영체제의 스케줄링 방법을 수행하는 프로그램이 기록된 컴퓨터 판독가능한 기록매체 有权用于车辆的实时操作系统的调度方法，使用其的车辆ECU以及具有调度方法的程序的计算机可读记录介质
公开(公告)号：KR101439355B1
公开(公告)日：2014-09-11
申请号：KR1020120128417
申请日：2012-11-13
Applicant: 재단법인대구경북과학기술원
IPC: G06F9/46
Abstract: 태스크 상태변화가 반드시 스케줄링과 태스크 컨텍스트 스위칭을 필요로 하는 경우와 그렇지 않은 경우를 구분하고, 상태변화에 따른 우선순위에 따라 차량용 실시간 운영체제 내 OS 스케줄러의 기능을 분산한다. 본 발명에 따른 차량용 실시간 운영체제의 스케줄링 방법은, Running, Ready, Waiting, Suspended의 네 가지 상태 중 하나의 상태로부터 다른 하나의 상태로 변화하는 태스크의 상태변화 발생을 감지하는 단계; 상기 상태변화가 Waiting으로부터 Ready로의 변화이거나, Suspended로부터 Ready로의 변화인 경우, 제1 플래그를 On으로 설정하는 단계; 상기 상태변화에 따라 새롭게 Ready 상태로 된 태스크의 우선순위가 현재 Running 상태의 태스크의 우선순위보다 높은 경우, 제2 플래그를 True로 설정하는 단계; 및 상기 차량용 실시간 운영체제의 스케줄러를 호출하는 단계를 포함한다.
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公开(公告)号：KR1020140032049A
公开(公告)日：2014-03-14
申请号：KR1020120098099
申请日：2012-09-05
Applicant: 재단법인대구경북과학기술원
IPC: G06F11/36
Abstract: The disclosed technique relates to a method for debugging an embedded software in real time using a memory address and, more specifically, to a method for debugging a target system in a debugging processor in real time. The method comprises the steps of: allowing the target system to download symbol information generated by a compiler and store the symbol information in a memory; allowing the debugging processor to analyze the symbol information to acquire a memory address of the target system, in which a variable is stored; allowing the debugging processor to transmit a debugging packet for the variable to an interrupt service routine (ISR) of the target system through a communication interface; allowing the ISR to receive the debugging packet and read a value of the variable according to the debugging packet; and allowing the ISR to change the value of the variable according to the debugging packet. Thus, costs can be reduced and the entire resource of the embedded system can be saved by providing debugging in real time using the memory address without adding a debugging software. [Reference numerals] (110) Store symbol information; (120) Acquire a memory address; (130) Transmit a debugging packet; (140) Debugging; (AA) Start; (BB) End
Abstract translation: 所公开的技术涉及一种使用存储器地址实时调试嵌入式软件的方法，更具体地，涉及一种用于在调试处理器中实时调试目标系统的方法。 该方法包括以下步骤：允许目标系统下载由编译器产生的符号信息并将符号信息存储在存储器中; 允许调试处理器分析符号信息以获取其中存储变量的目标系统的存储器地址; 允许调试处理器通过通信接口将用于变量的调试分组传送到目标系统的中断服务程序（ISR）; 允许ISR接收调试报文，根据调试报文读取变量值; 并允许ISR根据调试报文更改变量的值。 因此，可以通过在不添加调试软件的情况下使用存储器地址实时提供调试来节省嵌入式系统的整个资源。 （附图标记）（110）存储符号信息; （120）获取内存地址; （130）发送调试报文; （140）调试 （AA）开始; （BB）结束
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公开(公告)号：KR101353065B1
公开(公告)日：2014-01-20
申请号：KR1020110117573
申请日：2011-11-11
Applicant: 재단법인대구경북과학기술원
Abstract: 본 발명은 운영체제가 콘텍스트 스위치를 위해서 참조하는 테스크 스케줄링 테이블을 배열로 구성하여 테이블을 단순화함으로써 운영체제의 실시간성 및 성능을 향상시킬 수 있는 실시간 운영체제의 테스크 스케줄링 테이블을 이용한 테스크 관리장치 및 관리방법에 관한 것으로, 일정 영역에 배열을 이용한 고정된 테스크 스케줄링 테이블을 구성하여 다수의 테스크를 저장하는 메모리, 및 운영체제에서 하나의 테스크를 실행하고, 콘텍스트 스위치의 발생을 판단하여 현재 테스크를 상기 메모리의 테스크 스케줄링 테이블에 저장하고 다음 실행될 테스크를 리딩하여 실행시키는 마이크로프로세서를 포함한다.
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公开(公告)号：KR1020130052230A
公开(公告)日：2013-05-22
申请号：KR1020110117573
申请日：2011-11-11
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A task management device using an array-type task scheduling table of a real-time operating system and a management method thereof are provided to comprise the task scheduling table that the operating system refers for a context switch as an array, thereby improving real-time performance of the operating system. CONSTITUTION: A memory(20) stores tasks by comprising a task scheduling table(21) which is fixed by using arrays in a constant area. When one task is executed in an operating system, a microprocessor(10) stores a current task in the task scheduling table by determining generation of a context switch and executes a next task by reading the same. A specification of each task is assigned to the task scheduling table. [Reference numerals] (10) Microprocessor; (11) Real time operating system; (20) Memory; (21) Task scheduling table; (AA) Task 1; (BB) Task 2; (CC) Task 3; (DD) Task 4; (EE) Task N
Abstract translation: 目的：提供一种使用实时操作系统的阵列式任务调度表及其管理方法的任务管理装置，其中包括操作系统将上下文切换用作阵列的任务调度表，从而改善实际 操作系统的时间性能。 构成：存储器（20）通过包括通过使用恒定区域中的数组来固定的任务调度表（21）来存储任务。 当在操作系统中执行一个任务时，微处理器（10）通过确定上下文切换的生成来存储当前的任务，并通过读取来执行下一个任务。 每个任务的规范被分配给任务调度表。 （附图标记）（10）微处理器; （11）实时操作系统; （20）记忆; （21）任务调度表; （AA）任务1; （BB）任务2; （CC）任务3; （DD）任务4; （EE）任务N
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Patent Agency Ranking
公开(公告)号：KR1020120061109A
公开(公告)日：2012-06-13
申请号：KR1020100103613
申请日：2010-10-22
Applicant: 재단법인대구경북과학기술원
IPC: H03M13/00
CPC classification number: H03M13/1515 , H03M13/373 , H03M13/6505
Abstract: PURPOSE: An encoding and decoding method and apparatus for error correction are provided to reduce a memory storage space by reducing the number of output data in an error correction circuit. CONSTITUTION: A decoding apparatus is composed of a bit string generating unit(200), first to N(10,8)th RS(Reed-Solomon) decoders(2021-202N), a search unit(204), and an N+1(10,8)th RS decoder(206). The bit string generating unit generates 256 bit strings by receiving 8 symbol data and 2 symbol data reduced to 3 bits per symbol. First to N(10,8)th RS decoders provides outputs to the search unit. The search unit detects a (10,8) RS decoder having one value from the outputs of the First to N(10,8)th RS decoders. The N+1(10,8)th RS decoder checks and corrects errors by receiving the bit string provided from the search unit.
Abstract translation: 目的：提供用于纠错的编码和解码方法和装置，通过减少纠错电路中的输出数据的数量来减少存储器存储空间。 构成：解码装置由比特串生成单元（200），第一至第N（10,8）个RS（里德 - 所罗门）解码器（2021-202N），搜索单元（204）和N + 1（10,8）RS解码器（206）。 位串生成单元通过接收8个符号数据和2个符号数据减少到每个符号3位生成256位串。 首先到N（10,8）个RS解码器向搜索单元提供输出。 搜索单元从第一至第N（10,8）个RS解码器的输出中检测具有一个值的（10,8）RS解码器。 N + 1（10,8）RS解码器通过接收从搜索单元提供的比特串来检查和纠正错误。
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公开(公告)号：KR1020110078268A
公开(公告)日：2011-07-07
申请号：KR1020090135030
申请日：2009-12-31
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: An infra in a vehicle communication system that is based on an infra base and a beginning connection method between vehicles are provided to minimize a resources that is used for a discovery beam. CONSTITUTION: Each of vehicles(320, 330) that enters to a service coverage of the infra(310) receives a discovery beam. Each of the vehicles selects one of mini slots according to a location of a contention slot that is included in the discovery beam. Each of the vehicles transmits own ID. The infra senses ID. The infra assigns an uplink resource about the vehicles that is corresponding to the ID.
Abstract translation: 目的：提供一种基于车辆基础的车辆通信系统和车辆之间的起始连接方法，以最小化用于发现梁的资源。 构成：进入下文（310）的服务覆盖范围的每个车辆（320,330）接收发现梁。 每个车辆根据包括在发现光束中的竞争时隙的位置来选择一个小时隙。 每个车辆发送自己的ID。 下面的感觉ID。 下行分配关于与ID相对应的车辆的上行链路资源。
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公开(公告)号：KR1020110057922A
公开(公告)日：2011-06-01
申请号：KR1020090114548
申请日：2009-11-25
Applicant: 재단법인대구경북과학기술원
CPC classification number: G08G1/0112 , G08G1/017 , G08G1/096783 , G08G1/0969 , H04W12/06
Abstract: PURPOSE: An adjacent vehicle position identification system using a base station is provided to check surrounding environment in real time through a communication between the vehicle and the base station. CONSTITUTION: A vehicle(120) displays other adjacent vehicles using a traffic control message which is received from a base station(150). The base station receives location information and characteristic serial number from the vehicles. The base station extracts the model number of the target vehicles from the characteristic serial number. The base station creates the traffic control message including the location information and model number. The base station transfers the traffic control message to all vehicles within the range of the communication region.
Abstract translation: 目的：提供使用基站的相邻车辆位置识别系统，通过车辆与基站之间的通信实时检查周围环境。 构成：车辆（120）使用从基站（150）接收的交通控制消息来显示其他相邻车辆。 基站从车辆接收位置信息和特征序列号。 基站从特征序列号中提取目标车辆的型号。 基站创建包括位置信息和型号的交通控制消息。 基站将通信控制消息传送到通信区域范围内的所有车辆。
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公开(公告)号：KR1020110057806A
公开(公告)日：2011-06-01
申请号：KR1020090114365
申请日：2009-11-25
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: An apparatus and a method for generating a perimeter image for a vehicle are provided to enable a driver to accurately recognize obstacles by generating an image corresponding with a distance between a vehicle and the obstacles. CONSTITUTION: An apparatus(100) for generating a perimeter image for a vehicle comprises a laser scanning unit(110), a laser receiving unit(130), a distance detecting unit(140), and an image generating unit(150). The laser scanning unit scans a laser beam. The laser receiving unit receives the laser beam reflected from an object(170). The distance detecting unit detects a distance between a vehicle and the object. The image generating unit generates an image corresponding to the detected distance.
Abstract translation: 目的：提供一种用于产生车辆的周边图像的装置和方法，以使得驾驶员能够通过产生与车辆和障碍物之间的距离相对应的图像来准确地识别障碍物。 构成：用于产生车辆周边图像的装置（100）包括激光扫描单元（110），激光接收单元（130），距离检测单元（140）和图像生成单元（150）。 激光扫描单元扫描激光束。 激光接收单元接收从物体（170）反射的激光束。 距离检测单元检测车辆与物体之间的距离。 图像生成单元生成与检测出的距离对应的图像。
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公开(公告)号：KR1020110057779A
公开(公告)日：2011-06-01
申请号：KR1020090114327
申请日：2009-11-25
Applicant: 재단법인대구경북과학기술원
IPC: H04L12/28
CPC classification number: H04L12/40156 , H04L51/26 , H04L51/30 , H04L2012/40241
Abstract: PURPOSE: A method and an apparatus for arranging a slot in a static segment are provided to maximize real time property and extensibility by minimizing delay of transmission time. CONSTITUTION: Transmission preparing time for a message with a specific length is calculated(S410). The number of kinds of message cycle is calculated(S420). Transmission preparation times are integrated and the total transmission preparing time for transmitting one cycle is calculated(S430). The number of dummy slots is calculated(S440). The dummy slot is arranged in a front of the FlexRay cycle(S450). A message is allocated behind the FlexRay cycle considering a priority(S460).
Abstract translation: 目的：提供一种在静态段中布置时隙的方法和装置，以通过最小化传输时间的延迟来最大化实时性和可扩展性。 规定：计算具有特定长度的消息的传输准备时间（S410）。 计算消息周期的种类数（S420）。 整合传输准备时间，计算发送一个周期的总传输准备时间（S430）。 计算虚拟槽的数量（S440）。 虚拟插槽布置在FlexRay周期的前面（S450）。 考虑到优先级，在FlexRay周期之后分配消息（S460）。
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