KR20020006144A - Method for limitation speed of car and apparatus thereof - Google Patents
Method for limitation speed of car and apparatus thereof Download PDFInfo
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- KR20020006144A KR20020006144A KR1020000039632A KR20000039632A KR20020006144A KR 20020006144 A KR20020006144 A KR 20020006144A KR 1020000039632 A KR1020000039632 A KR 1020000039632A KR 20000039632 A KR20000039632 A KR 20000039632A KR 20020006144 A KR20020006144 A KR 20020006144A
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- speed
- vehicle
- speed limit
- unit
- road
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
- B60W30/146—Speed limiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2310/00—Arrangements, adaptations or methods for cruise controls
- B60K2310/20—Operator actuated switches or levers for cruise control or speed limiting systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/14—Cruise control
- B60Y2300/143—Speed control
- B60Y2300/146—Speed limiting
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
본 발명은 고속도로 및 주요 간선도로에서 차량의 속도를 제한하고자 하는기술에 관한 것으로서, 특히 도로에 설치된 속도 제한 표지판에 맞게 차량의 속도를 제한하여 과속으로 인한 인적·물적 피해를 예방할 수 있도록 하는 차량 속도 제한 장치 및 방법에 관한 것이다.The present invention relates to a technology for limiting the speed of a vehicle on a highway and a main trunk road, and particularly, a vehicle speed that prevents human and material damage due to speeding by limiting the speed of a vehicle in accordance with a speed limit sign installed on a road. Restriction apparatus and method.
일반적으로, 고속도로나 주요 간선도로에는 도로 상황에 맞게 속도 제한 표지판이 설치되어 있고, 이러한 속도 제한을 위반할 경우에는 법적인 책임(예: 범칙금 등)을 가하도록 하였다.In general, speed limit signs are placed on highways and major highways to meet road conditions, and legal violations (eg penalties) are imposed for violations of these speed limits.
이에, 종래에는 차량이 규정된 속도 이상으로 주행시 경보음을 발생하여 차량의 과속을 예방하기 위한 과속방지시스템을 내장하고 있는데, 상기 과속방지시스템은 주로 대중을 상대로 하는 버스(일반버스, 시외버스, 고속버스 등)나 영업용 화물차량 등에 설치하였다.Thus, in the related art, the vehicle generates a warning sound to prevent an overspeed of the vehicle by generating an alarm sound when driving at a speed exceeding a prescribed speed. The speed preventing system mainly includes a bus (public bus, intercity bus, Highway buses, etc.) and commercial freight vehicles.
그러나, 상기의 과속방지시스템의 경우 차량이 과속주행을 할 때 단지 경보음 만을 발생하여 운전자에게 주의를 주는데 그치고 차량의 과속여부는 전적으로 운전자에게 의존하는 관계로, 만약 운전자가 경보음을 무시할 경우에는 아무런 효과를 창출하지 못할 뿐만 아니라 도로의 변화하는 속도제한 상황에 적절히 대처하지 못하는 단점을 갖고 있다.However, in the case of the speeding prevention system, when the vehicle is speeding, only an alarm sound is generated to warn the driver, and whether or not the speeding of the vehicle is completely dependent on the driver. Not only does it create no effect, it does not adequately cope with the changing speed limit of the road.
따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 고속도로나 주요 간선도로의 속도 제한 표지판이 설치된 장소에 제한속도를 송출하는 송신수단을 설치하고, 차량에는 송신수단으로부터 송출된 신호를 수신한 후 그 수신된 신호에 따라 차량 속도를 제한하므로서, 과속으로 인한 인적·물적 피해를 사전에 예방할 수 있도록 하는 차량 속도 제한 장치 및 방법을 제공하려는데 그 목적이 있다.Accordingly, the present invention is to provide a transmission means for transmitting the speed limit in the place where the speed limit sign of the highway or the main trunk road is installed in order to solve the conventional problems as described above, the vehicle receives the signal transmitted from the transmission means After that, by limiting the vehicle speed according to the received signal, it is an object of the present invention to provide a vehicle speed limiting device and method that can prevent human and physical damage due to overspeed in advance.
도 1은 본 발명의 일실시예로 차량의 속도 제한장치의 구성도.1 is a block diagram of a speed limiting device of a vehicle according to an embodiment of the present invention.
도 2는 본 발명의 일실시예로 차량의 속도 제한방법을 보인 플로우챠트.2 is a flowchart illustrating a speed limiting method of a vehicle according to an embodiment of the present invention.
도 3은 본 발명의 일실시예로 차량의 속도 제한 상태도.Figure 3 is a speed limit state diagram of a vehicle in one embodiment of the present invention.
*도면의주요부분에대한부호의설명** Explanation of symbols on the main parts of the drawings *
11 ; 제한속도 입력부 12 ; 약호발생부11; Speed limit input 12; Abbreviation generator
13 ; 무선송신부 14 ; 전원공급부13; Wireless transmitter 14; Power supply
21 ; 무선수신부 22 ; 약호해독부21; Radio receiver 22; Abbreviation
31 ; 속도비교부 32 ; 경보음발생부31; Speed comparator 32; Alarm sound generator
33 ; 메모리부 34 ; 속도제어부33; A memory section 34; Speed controller
40 ; 속도설정키이입력부 100; 송신수단40; A speed setting key input unit 100; Means of transmission
200; 수신수단 300; 차량속도조절수단200; Receiving means 300; Vehicle speed control means
이하, 첨부된 도면에 의거하여 본 발명의 바람직한 일실시예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
도 1은 본 발명의 일실시예로 차량의 속도 제한장치의 구성도 이다.1 is a block diagram of a speed limiting device of a vehicle according to an embodiment of the present invention.
도 1에 도시된 바와같이, 고속도로나 주요 간선도로의 속도 제한 표지판이 설치된 장소에 설치되어 차량의 제한속도를 약호화한 무선신호를 송출하는 송신수단(100)과;As shown in Figure 1, the transmission means 100 is installed in a place where the speed limit sign of the highway or the main trunk road is installed to transmit a radio signal weakening the speed limit of the vehicle;
상기 송신수단(200)으로부터 송출되는 무선신호를 수신한 후 그 약호화된 무선신호를 해독한 후 차량의 과속여부를 표시하는 수신수단(200)과;Receiving means (200) for indicating whether or not the vehicle is speeded after receiving the radio signal transmitted from the transmitting means (200) and decoding the weakened radio signal;
상기 수신수단(200)으로부터 수신되어 표시된 차량의 과속여부에 따라 도로의 표지판에 표시된 제한속도 이상으로 가속되지 않도록 차량의 속도를 제한속도로 유지시키는 차량속도조절수단(300); 으로 구성된다.Vehicle speed control means 300 for maintaining the speed of the vehicle at the speed limit so as not to be accelerated above the speed limit indicated on the road sign according to whether or not the speed of the vehicle received and displayed from the receiving means 200; It consists of.
본 발명의 다른 일면에 따라, 상기 송신수단(100)는, 표지판이 설치된 장소에서의 제한속도를 지정 입력하는 제한속도 입력부(11), 상기 제한속도 입력부(11)로부터 지정되어 입력된 제한속도를 약호(略號)화 신호로 발생시키는 약호발생부 (12), 상기 약호발생부(12)로부터 약호화된 신호를 공중으로 발산하는 무선송신부 (13), 및 전원을 공급하는 전원공급부(14)를 포함하고 있다.According to another aspect of the present invention, the transmitting means 100, the speed limit input unit 11 for specifying the speed limit at the place where the sign is installed, the speed limit specified and input from the speed limit input unit 11 A weak signal generator 12 for generating a weak signal, a wireless transmitter 13 for dissipating the weakened signal from the weak signal generator 12 into the air, and a power supply unit 14 for supplying power. It is included.
여기서, 상기 전원공급부(14)는 임의의 장소에 설치되는 송신수단(100)의 유지·보수가 간편하게 이루어지도록 밧데리(또는 건전지)나 태양열을 이용한 전지를사용하고, 바람직하게는 태양전지를 사용함이 좋다.In this case, the power supply unit 14 uses a battery (or battery) or a battery using solar heat so that maintenance and repair of the transmission means 100 installed at any place is easily performed. good.
본 발명의 또 다른 일면에 따라, 상기 수신수단(200)은, 표지판이 설치된 장소를 차량이 통과시 송신수단(100)의 무선송신부(13)로부터 약호화되어 발산되는 신호를 수신하는 무선수신부(21), 상기 무선수신부(21)로부터 수신된 약호신호를 해독하는 약호해독부(22)를 포함하고 있다.According to another aspect of the invention, the receiving means 200, the wireless receiving unit 21 for receiving a signal that is weakened and emitted from the wireless transmitting unit 13 of the transmitting means 100 when the vehicle passes through the place where the sign is installed ), And a decoding unit 22 for decoding the weak signal received from the wireless receiving unit 21.
본 발명의 다른 일면에 따라, 상기 차량속도조절수단(300)은, 수신수단(200)의 약호해독부(22)로부터 해독이 이루어진 도로의 제한속도 정보와 차량의 주행속도를 비교하는 속도비교부(31), 상기 속도비교부(31)의 비교결과에 따라 운전자에게 도로의 제한속도를 청각적으로 인식시키도록 스피커(SP)를 통해 경보메세지를 출력하는 경보음발생부(32), 상기 경보음발생부(32)로 출력되는 경보메세지를 저장하는 메모리부(33) 및, 속도비교부(31)의 비교결과에 따라 차량이 도로의 제한속도 이상으로 가속되지 않도록 차량의 주행시스템을 제어하는 속도제어부(34)를 포함하고 있다.According to another aspect of the present invention, the vehicle speed adjusting means 300, the speed comparison unit for comparing the speed limit information of the road on which the decryption from the weak decoding unit 22 of the receiving means 200 and the running speed of the vehicle 31, an alarm sound generating unit 32 for outputting an alarm message through the speaker SP to audibly recognize the speed limit of the road to the driver according to the comparison result of the speed comparison unit 31, the alarm The driving unit of the vehicle is controlled so that the vehicle is not accelerated beyond the speed limit of the road according to the comparison result of the memory unit 33 and the speed comparing unit 31 which store the alarm message output to the sound generator 32. The speed control part 34 is included.
여기서, 상기 차량속도조절수단(300)에는 필요에 따라 운전자가 임의적으로 차량의 제한속도를 설정하기 위한 속도설정키이입력부(40)를 추가하였다.Here, the vehicle speed adjusting means 300 has added a speed setting key input unit 40 for the driver to arbitrarily set the speed limit of the vehicle as needed.
한편, 도 2는 상기 본 발명의 일실시예인 차량 속도 제한장치에 의해 구현되는 속도 제한방법을 보인 플로우챠트로서 그 진행은,On the other hand, Figure 2 is a flow chart showing a speed limit method implemented by the vehicle speed limiter as an embodiment of the present invention, the progress is,
제한속도 표지판이 설치된 장소를 통과시 송신수단(100)으로 부터 발산되는 약호신호를 수신하였는가를 판단하는 단계와;Determining whether a signal received from a transmitting means (100) is received when passing through a place where a speed limit sign is installed;
판단결과 수신되었으면 수신된 약호신호를 해독한 후 차량의 주행속도와 도로의 제한속도를 비교하는 단계와;Comparing the driving speed of the vehicle with the speed limit of the road after decoding the received weak signal if the determination result is received;
상기 비교결과 차량의 주행속도가 도로의 제한속도를 초과하지 않았으면 계속적인 주행이 이루어지도록 하고, 초과하였으면 도로의 제한속도를 초과하였음을 운전자가 인식하도록 경보음을 발생시키는 단계와;Generating a warning sound for the driver to recognize that the driving speed of the vehicle is not exceeded the speed limit of the road, and if the speed exceeds the speed limit of the vehicle, the driver recognizes that the speed limit of the road exceeds the speed limit;
상기 경보음 발생과 동시에 차량의 주행속도를 제한속도로 유지시키도록 차량의 가속을 제어하는 단계; 로 진행된다.Controlling acceleration of the vehicle to maintain the running speed of the vehicle at the limit speed at the same time as the alarm sound is generated; Proceeds.
이와같이 구성된 본 발명의 일실시예에 대한 작용을 첨부된 도 1 내지 도 3을 참조하여 보다 구체적으로 설명하면 다음과 같다.Referring to the operation of the embodiment of the present invention configured as described above with reference to Figures 1 to 3 in more detail as follows.
먼저, 고속도로나 주요 간선도로의 속도 제한 표지판이 설치된 장소에 차량의 제한속도를 약호화하여 무선신호로 송출하는 송신수단(100)을 설치한다.First, at the place where the speed limit sign of the highway or the main trunk road is installed, a transmission means 100 for transmitting a wireless signal by weakening the speed limit of the vehicle is installed.
즉, 상기 송신수단(100)에는 제한속도 입력부(11), 약호발생부(12), 무선송신부(13) 및 전원공급부(14)가 포함되어 있는 바,That is, the transmission means 100 includes a speed limit input unit 11, the abbreviation generation unit 12, the wireless transmission unit 13 and the power supply unit 14,
상기 송신수단(100)을 표지판에 설치되어 있는 장소로 위치시킨 후, 상기 송신수단(100)에 포함된 제한속도 입력부(11)를 통해 표지판이 설치된 장소에서의 제한속도를 지정 입력한다.After positioning the transmission means 100 to the place installed on the sign, and inputs the speed limit at the place where the sign is installed through the speed limit input unit 11 included in the transmission means 100.
그러면, 상기 약호발생부(12)는 제한속도 입력부(11)로부터 지정되어 입력된 제한속도를 약호(略號)화한 후 그 약호화된 신호를 무선송신부(13)를 통해 외부로 발산시키게 된다.Then, the abbreviation generator 12 abbreviates the specified speed limit designated by the speed limit input unit 11 and then emits the decoded signal to the outside through the wireless transmitter 13.
이때, 상기 송신수단(100)으로 공급되는 전원은 전원공급부(14)로부터 이루어지는데, 상기 전원공급부(14)는 임의의 장소로 송신수단(100)을 설치시 그 유지및 보수가 간편하게 이루어지도록 밧데리(또는 건전지)나 태양열을 이용한 전지를 사용하도록 하고, 바람직하게는 태양전지를 사용하여 영구적으로 이용할수 있도록 한다.At this time, the power supplied to the transmission means 100 is made from the power supply unit 14, the power supply unit 14 is a battery so that the maintenance and repair is easily made when installing the transmission means 100 to any place (Or dry cell) or solar cells are used, preferably solar cells are to be used permanently.
한편, 모든 차량에는 속도제한 표지판이 설치되어 있는 장소에 설치된 상기 송신수단(100)으로부터 발산되는 약호신호를 수신할수 있도록 수신수단(200)과 더불어 차량의 주행속도를 도로의 제한속도로 유지시키기 위한 차량속도조절수단 (300)을 구비하여 둔다.On the other hand, all the vehicles to keep the running speed of the vehicle at the speed limit of the road together with the receiving means 200 to receive the weak signal emitted from the transmitting means 100 installed in the place where the speed limit sign is installed The vehicle speed adjusting means 300 is provided.
이후, 차량이 속도제한 표지판이 설치된 도로를 통과하는 경우, 차량에 구비된 수신수단(200)에서는 상기 표지판 주위에 설치된 송신수단(100)으로부터 발산되는 약호신호를 수신하게 된다.Subsequently, when the vehicle passes the road on which the speed limit sign is installed, the receiving means 200 provided in the vehicle receives a weak signal emitted from the transmitting means 100 installed around the sign.
즉, 상기 수신수단(200)에 포함되어 있는 무선수신부(21)는 송신수단(100)의 무선송신부(13)로부터 송출이 이루어지는 속도제한에 대한 약호신호를 수신한 후 이를 약호해독부(22)로 출력하고, 상기 약호해독부(22)에서는 수신이 이루어진 약호신호를 해독한 후 그 해독정보를 차량속도조절수단(300)으로 출력한다.That is, the wireless receiver 21 included in the receiving means 200 receives the weak signal for the speed limit at which the transmission is made from the wireless transmitter 13 of the transmitting means 100 and then decodes it. The decode unit 22 decodes the received decode signal and outputs the decoded information to the vehicle speed control unit 300.
그러면, 상기 차량속도조절수단(300)에 포함되어 있는 속도비교부(31)는 약호해독부(22)로부터 해독이 이루어진 도로의 제한속도 정보와 차량의 주행속도를 비교한 후 그 비교정보를 속도제어부(34)로 출력한다.Then, the speed comparing unit 31 included in the vehicle speed adjusting means 300 compares the speed limit information of the road where the decoding is performed from the weak decoding unit 22 with the driving speed of the vehicle, and then compares the speed with the comparison information. Output to the control part 34.
이때, 상기 속도제어부(34)는 상기 비교결과에 따라 메모리부(33)에 저장되어 있는 경보음메세지를 경보음발생부(32)로 출력하므로서, 상기 경보음발생부(32)에서는 운전자에게 도로의 제한속도를 청각적으로 인식시키도록 그 경보음메세지를스피커(SP)를 통해 운전자에게 들려준다.At this time, the speed controller 34 outputs an alarm sound message stored in the memory 33 to the alarm sound generator 32 according to the comparison result, so that the alarm sound generator 32 returns to the driver. The audible message is heard to the driver through the speaker SP so that the speed limit of the sound is audibly recognized.
한편, 상기 속도제어부(34)는 경보음 메세지의 출력과 동시에 차량이 도로의 제한속도 이상으로 가속되지 않도록 차량의 주행시스템을 제어하므로서, 상기 차량은 제한속도가 설정된 도로에서 표지판에 규정되어 있는 속도로 그 주행이 이루어지면서 주행의 안정성을 도모할수 있게 되는 것이다.On the other hand, the speed controller 34 controls the driving system of the vehicle so that the vehicle is not accelerated beyond the speed limit of the road at the same time as the output of the alarm sound message, the vehicle is a speed prescribed by the sign on the road where the speed limit is set As the driving of the log is made, the driving stability can be achieved.
즉, 도 3에 도시된 바와같이 차량이 속도가 시속 80km/h로 주행할 때, 도로의 표지판에 표시된 제한속도가 60km/h인 경우, 상기 도로의 표지판 주위에 있는 송신수단(100)에서는 차량의 제한속도를 발산하게 된다.That is, as shown in FIG. 3, when the vehicle travels at a speed of 80 km / h, when the speed limit indicated on the road sign is 60 km / h, the transmission means 100 around the road sign shows the vehicle. Will give a speed limit.
이때, 상기 발산되는 차량의 제한속도 정보는 차량에 설치된 수신수단(200)으로 수신되고, 상기 수신수단(200)으로 수신된 정보에 따라 차량의 속도제어부 (34)는 경보음 메세지의 출력과 동시에 차량이 도로의 제한속도 이상으로 가속되지 않도록 차량의 주행시스템을 제어하는 바,In this case, the speed limit information of the emitted vehicle is received by the receiving means 200 installed in the vehicle, and the speed controller 34 of the vehicle simultaneously with the output of the alarm sound message according to the information received by the receiving means 200. The vehicle's driving system is controlled so that the vehicle does not accelerate beyond the speed limit of the road.
도 3에서와 같이 제한속도가 표시된 표지판을 통과하는 시점부터는 표지판에 표시된 제한속도(60km/h) 이하로 그 주행이 이루어지게 되는 것이다.From the point of time passing the sign marked speed limit as shown in FIG. 3, the driving is performed at a speed limit (60 km / h) or less indicated on the sign.
여기서, 상기 차량속도조절수단(300)에는 필요에 따라 운전자가 임의적으로 차량의 제한속도를 설정하기 위한 속도설정키이입력부(40)를 추가할수도 있다.Here, the speed setting key input unit 40 for the driver to arbitrarily set the speed limit of the vehicle may be added to the vehicle speed adjusting means 300 as necessary.
이때, 상기 속도설정키이입력부(40)를 추가하여 두면, 상기 속도설정키이입력부(40)를 통해 운전자가 자신의 차량에 대한 주행속도 레벨을 임의적으로 설정할수도 있다.In this case, if the speed setting key input unit 40 is added, the driver may arbitrarily set the driving speed level for his vehicle through the speed setting key input unit 40.
즉, 상기 속도설정키이입력부(40)를 통해 운전자가 차량의 주행속도를 적정속도로 설정하여 두면, 도로의 속도제한에 관계없이 상기 속도제어부(34)는 차량의 주행속도를 운전자가 설정한 속도 이상으로 가속되지 않도록 제어하게 되는 것으로, 이는 속도제한 표지판이 설치되어 있지 않은 장소에서 사용함이 바람직하다.That is, when the driver sets the traveling speed of the vehicle to an appropriate speed through the speed setting key input unit 40, the speed controller 34 sets the driving speed of the vehicle regardless of the speed limit of the road. It is to be controlled so as not to be accelerated above, which is preferably used in places where the speed limit sign is not installed.
여기서, 상기 속도설정키이입력부(40)를 통해 설정된 차량의 주행속도는 송신수단(100)으로부터 송출되는 도로의 주행속도 제한보다 우선하지 않도록 함이 바람직하다.Here, it is preferable that the traveling speed of the vehicle set through the speed setting key input unit 40 does not take precedence over the limit of the traveling speed of the road sent from the transmitting means 100.
이상에서 설명한 바와같이 본 발명은 고속도로나 주요 간선도로의 속도 제한 표지판이 설치된 장소에 제한속도를 송출하는 송신수단을 설치하고, 차량에는 송신수단으로부터 송출된 신호를 수신한 후 그 수신된 신호에 따라 차량 속도를 제한하므로서, 과속으로 인한 인적·물적 피해를 사전에 예방하는 효과를 제공한다.As described above, the present invention provides a transmission means for transmitting a speed limit in a place where a speed limit sign of a highway or a main trunk road is installed, and after receiving a signal transmitted from the transmission means in a vehicle according to the received signal. By limiting the speed of the vehicle, it provides the effect of preventing human and physical damage caused by speeding.
본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와같은 변경은 청구범위 기재의 범위내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000039632A KR20020006144A (en) | 2000-07-11 | 2000-07-11 | Method for limitation speed of car and apparatus thereof |
| KR2020000019830U KR200205928Y1 (en) | 2000-07-11 | 2000-07-11 | Device for limitation speed of car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000039632A KR20020006144A (en) | 2000-07-11 | 2000-07-11 | Method for limitation speed of car and apparatus thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000019830U Division KR200205928Y1 (en) | 2000-07-11 | 2000-07-11 | Device for limitation speed of car |
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| Publication Number | Publication Date |
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| KR20020006144A true KR20020006144A (en) | 2002-01-19 |
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| KR1020000039632A KR20020006144A (en) | 2000-07-11 | 2000-07-11 | Method for limitation speed of car and apparatus thereof |
| KR2020000019830U KR200205928Y1 (en) | 2000-07-11 | 2000-07-11 | Device for limitation speed of car |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100624036B1 (en) * | 2005-03-24 | 2006-09-19 | 주식회사 현대오토넷 | Overfast prevention system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980039448A (en) * | 1996-11-27 | 1998-08-17 | 배순훈 | Music data processing method using KBP |
| KR19990059224A (en) * | 1997-12-30 | 1999-07-26 | 정몽규 | Vehicle speed limiter |
-
2000
- 2000-07-11 KR KR1020000039632A patent/KR20020006144A/en not_active Application Discontinuation
- 2000-07-11 KR KR2020000019830U patent/KR200205928Y1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980039448A (en) * | 1996-11-27 | 1998-08-17 | 배순훈 | Music data processing method using KBP |
| KR19990059224A (en) * | 1997-12-30 | 1999-07-26 | 정몽규 | Vehicle speed limiter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100624036B1 (en) * | 2005-03-24 | 2006-09-19 | 주식회사 현대오토넷 | Overfast prevention system |
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| KR200205928Y1 (en) | 2000-12-01 |
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