JP2021531590A - 交差点で交通管理を制御するシステム - Google Patents
交差点で交通管理を制御するシステム Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 22
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- 238000005259 measurement Methods 0.000 claims description 8
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- 238000010586 diagram Methods 0.000 abstract description 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000000446 fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
- G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
- G01S13/917—Radar or analogous systems specially adapted for specific applications for traffic control for marine craft or other waterborne vessels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9316—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles combined with communication equipment with other vehicles or with base stations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0232—Avoidance by frequency multiplex
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0233—Avoidance by phase multiplex
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0234—Avoidance by code multiplex
Abstract
Description
2 交通路
4 車線
6 自転車道
8 歩道
10 停止線
12 四角形
14 接続線
16 交差点内側領域
18 第1レーダセンサ
20 第2レーダセンサ
22 第1検出領域
24 第2検出領域
26 重なり領域
28 歩行者横断歩道
30 自転車運転者横断歩道
32 第1工程
34 第1レーダセンサのセンサデータ
36 第2レーダセンサのセンサデータ
38 ローターゲット検出部
40 ライン
42 方法工程
44 組合せ信号
46 制御器
Claims (13)
- 少なくとも2つの交通路(2)の交差点(1)で交通管理を制御するシステムであって、前記システムは、
・第1交通路(2)上の交通参加者を検出するための、第1検出領域(22)を有する第1レーダセンサ(18)と、
・第2交通路(2)上の交通参加者を検出するための、第2検出領域(24)を有する第2レーダセンサ(20)であって、前記第1検出領域(22)と前記第2検出領域(24)とが少なくとも1つの重なり領域(26)で重なる、第2レーダセンサと、
・前記第1レーダセンサ(34)のセンサデータと前記第2レーダセンサ(36)のセンサデータとを組合せ信号(44)へと少なくとも部分的に組み合わせるように設定されているとともに、前記交差点(1)での前記交通管理を少なくとも組合せ信号(44)に依存もして制御するように設定されている電子データ処理装置と、を有するシステム。 - 前記電子データ処理装置は、前記センサデータ(34、36)から交通参加者に関する情報を取得するように設定され、前記重なり領域(26)における前記交通参加者に関する情報は、前記第1レーダセンサ(34)のセンサデータと前記第2レーダセンサ(36)のセンサデータとから取得されることを特徴とする、請求項1に記載のシステム。
- 少なくとも1つのレーダセンサ(18、20)、殊にすべてのレーダセンサ(18、20)は、交差点内側領域(16)、及び/又は拡張交差点内側領域、及び/又は複数の車線(4)における交通参加者を検出するように設定及び配置されていることを特徴とする、請求項1又は2に記載のシステム。
- 前記システム、殊に前記第1レーダセンサ(18)及び/又は前記第2レーダセンサ(20)は、前記それぞれのレーダセンサ(18、20)の前記センサデータ(34、36)から、それぞれのレーダセンサのそれぞれの検出領域における交通参加者の位置及び視線速度を一測定サイクルで決定するように設定されていることを特徴とする、請求項1、2、又は3に記載のシステム。
- 前記電子データ処理装置は、検出される交通参加者に関する情報を別の検出される交通参加者に、特にCar−2−X及びCar−2−インフラストラクチャーによって伝達するように設定されていることを特徴とする、請求項1から4のいずれか1項に記載のシステム。
- 前記電子データ処理装置は、将来の制御措置に関する情報を、検出される交通参加者に、特にCar−2−X及びCar−2−インフラストラクチャーによって伝達するように設定されていることを特徴とする、請求項1から5のいずれか1項に記載のシステム。
- 前記第1、及び第2レーダセンサ(18、20)及び/又は前記電子データ処理装置は、検出される交通参加者を車両等級、走行レーン(4)及び/又は走行方向に割り当てるように設定されていることを特徴とする、請求項1から6のいずれか1項に記載のシステム。
- 少なくとも1つの走行レーン(4)又は走行軌道が曲がって形成されていることを特徴とする、請求項7に記載のシステム。
- 前記システムは、停止縁監視、待ち行列長さ、事前検出、速度強制、赤信号強制、及び/若しくは推定到着時刻(ETA)といったアプリケーション用に、並びに/又は交通参加者を計数及び/若しくは分類するように設定されていることを特徴とする、請求項1から8のいずれか1項に記載のシステム。
- 前記第1レーダセンサ(18)及び前記第2レーダセンサ(20)は時間的に同期され、例えば交互に、又は時間をずらして測定を実行することを特徴とする、請求項1から9のいずれか1項に記載のシステム。
- 前記第1レーダセンサ(18)及び前記第2レーダセンサ(20)は、レーダ信号を周波数ランプ(FMCW)の形で送信するように設定され、前記レーダ信号は、周波数ランプ継続時間、周波数ランプ偏移及び/又は周波数ランプ繰り返し回数で区別されるように設定されていることを特徴とする、請求項1から10のいずれか1項に記載のシステム。
- 前記第1レーダセンサ(18)及び前記第2レーダセンサ(20)は、周波数変調されたレーダ放射線を送信するように、かつ異なった開始周波数及び/又は中間周波数を使用するように設定されていることを特徴とする、請求項1から11のいずれか1項に記載のシステム。
- 前記第1レーダセンサ(18)及び前記第2レーダセンサ(20)は、位相変調されたレーダ放射線(PMCW)を送信するように設定され、それぞれ前記位相変調のために使用されるデジタルコードが異なり、殊に互いに直交することを特徴とする、請求項1から12のいずれか1項に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018118150.7A DE102018118150A1 (de) | 2018-07-26 | 2018-07-26 | System zum Steuern einer Verkehrsführung an einer Kreuzung |
DE102018118150.7 | 2018-07-26 | ||
PCT/EP2019/068720 WO2020020655A1 (de) | 2018-07-26 | 2019-07-11 | System zum steuern einer verkehrsführung an einer kreuzung |
Publications (2)
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JP2021531590A true JP2021531590A (ja) | 2021-11-18 |
JP7362143B2 JP7362143B2 (ja) | 2023-10-17 |
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JP2021503829A Active JP7362143B2 (ja) | 2018-07-26 | 2019-07-11 | 交差点で交通管理を制御するシステム |
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US (1) | US20210286072A1 (ja) |
EP (1) | EP3827423A1 (ja) |
JP (1) | JP7362143B2 (ja) |
KR (1) | KR102530038B1 (ja) |
CN (1) | CN112513952A (ja) |
CA (1) | CA3107155A1 (ja) |
DE (1) | DE102018118150A1 (ja) |
RU (1) | RU2765086C1 (ja) |
WO (1) | WO2020020655A1 (ja) |
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EP3929593A1 (de) * | 2020-06-26 | 2021-12-29 | Kevin Podolski | Messsystem und messverfahren zur bestimmung der mehrdimensionalen geschwindigkeit von fahrzeugen |
KR102311219B1 (ko) * | 2021-04-26 | 2021-10-13 | 한국건설기술연구원 | 지하도로네트워크 교통류 모니터링 방법 및 그 장치 |
KR102364288B1 (ko) * | 2021-05-24 | 2022-02-17 | 주식회사보다텍 | 스마트 교차로 시스템용 지능형 레이다 센서 |
US11610478B2 (en) * | 2021-08-09 | 2023-03-21 | Peltbeam Inc. | Communication system and method for controlling cooperation between edge devices arranged in vehicle |
KR102590490B1 (ko) | 2022-09-19 | 2023-10-19 | 주식회사 노타 | 복수의 카메라를 이용하여 교차로의 회전류를 결정하는 방법 및 장치 |
KR102565403B1 (ko) | 2022-11-29 | 2023-08-10 | 주식회사 팜킷 | 온톨로지 및 머신러닝을 이용한 사용자 음식취향 분석기반 개인화 추천 방법 및 장치 |
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CA3107155A1 (en) | 2020-01-30 |
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JP7362143B2 (ja) | 2023-10-17 |
WO2020020655A1 (de) | 2020-01-30 |
EP3827423A1 (de) | 2021-06-02 |
KR102530038B1 (ko) | 2023-05-10 |
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