JP2018110461A - Electronic backing support control system - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18036—Reversing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
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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
- B60W30/06—Automatic manoeuvring for parking
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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
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Abstract
【課題】運転者の後進制御を自動支援することによって、後進安全事故の発生を減少させる電子後進支援制御システムを提供する。【解決手段】電子後進支援制御システムは、後進動作を行う後進処理装置と、現時点の後進速度を検出し、後進速度が所定範囲を超えた場合、後進支援制御を起動する検出装置と、検出装置の検出結果に基づいて駐車支援制御を行うことによって、運転者の後進制御を自動支援して車両の安全事故の発生を減らす後進支援制御装置。【選択図】図１An electronic reverse support control system is provided that reduces the occurrence of a reverse safety accident by automatically supporting reverse control of a driver. An electronic reverse support control system includes a reverse processing device that performs a reverse operation, a detection device that detects a current reverse speed, and activates the reverse support control when the reverse speed exceeds a predetermined range. Reverse assist control device that automatically assists the driver in reverse by reducing the occurrence of vehicle safety accidents by performing parking assist control based on the detection result of the vehicle. [Selection diagram] Fig. 1
Description
本発明は自動車後進制御技術分野に関し、具体的には電子後進支援制御システムに関するものである。 The present invention relates to the field of automobile reverse drive control technology, and more particularly to an electronic reverse drive support control system.
自動車後進は長い間の練習があってこそ、規範要求に達することができる。新人運転者は基本的にすべて後進能力が不足するために、後進を正確に制御できない場合、安全事故が発生される可能性がある。特に、短気な性格の運転者にとって、多くの場合は、誤起動や後進のスピードが速すぎて重大事故を誘発する。 Car backs can only reach normative requirements with long practice. Since all new drivers are basically lacking the ability to reverse, a safety accident may occur if the reverse is not accurately controlled. In particular, a driver with a short-tempered personality often leads to a serious accident due to erroneous start-up or reverse speed too fast.
本発明は、上述した問題点に鑑みて成されたもので、前記問題の一部または全部を解決することで、運転者の後進制御を自動支援することによって、後進安全事故の発生を減少させる電子後進支援制御システムを提供する。 The present invention has been made in view of the above-described problems, and by solving part or all of the above problems, it automatically reduces the occurrence of a reverse safety accident by automatically supporting the driver's reverse control. An electronic backward support control system is provided.
前記問題を解決するための電子後進支援制御システムは、
後進動作を行う後進処理装置と、
現時点の後進速度を測定し、後進速度が所定範囲を超えた場合に、後進支援制御を起動する検出装置と、
検出装置の測定結果に基づいて後進支援制御を行う後進支援制御装置と、
を含み、
前記後進支援制御装置は、後進支援制御信号トリガー装置、中間リレーＫ、モーター、トランジスタＶＴ、サイリスタＶ、中間リレーＫの接点、抵抗Ｒ１〜Ｒ４、キャパシタＣ、ダイオードＶＤと中間リレーＫの常閉接点とを含み、
そのうち、前記後進支援制御信号トリガー装置と前記抵抗Ｒ１とが接続され、前記抵抗Ｒ１と前記トランジスタＶＴのベースとが接続され、前記トランジスタＶＴのエミッタと抵抗Ｒ２とが接続され、コレクタが抵抗Ｒ３及び抵抗Ｒ４それぞれの一端と接続され、抵抗Ｒ４と抵抗Ｒ３とが接続され、中間リレーＫが抵抗Ｒ３とキャパシタＣの正極とそれぞれ接続され、キャパシタＣの負極がダイオードＶＤと中間リレーＫの接点と接続され、モーターと中間リレーＫの常閉接点とが接続されており、
後進支援制御信号が抵抗Ｒ１を経てトランジスタＶＴのベースに印加される場合、抵抗Ｒ２に電圧降下が発生して、サイリスタＶが制御電極の電圧を得て導通され、中間リレーＫが電流を得て閉じられ、中間リレーＫの常閉接点が開き、これによって、キャパシタＣの電圧がモーターのステーターに印加されて、モーターの制動が停止される。
An electronic backward support control system for solving the above problem is
A reverse processing device for performing reverse operation;
A detection device that measures the current reverse speed and activates the reverse assist control when the reverse speed exceeds a predetermined range;
A reverse support control device for performing reverse support control based on the measurement result of the detection device;
Including
The reverse assistance control device includes a reverse assistance control signal trigger device, an intermediate relay K, a motor, a transistor VT, a thyristor V, contacts of the intermediate relay K, resistors R1 to R4, a capacitor C, a diode VD, and a normally closed contact of the intermediate relay K. Including
Among them, the reverse assist control signal trigger device and the resistor R1 are connected, the resistor R1 and the base of the transistor VT are connected, the emitter of the transistor VT and the resistor R2 are connected, and the collector is the resistor R3 and One end of each of the resistors R4 is connected, the resistors R4 and R3 are connected, the intermediate relay K is connected to each of the resistors R3 and the positive electrode of the capacitor C, and the negative electrode of the capacitor C is connected to the contact of the diode VD and the intermediate relay K. The motor and the normally closed contact of the intermediate relay K are connected,
When the reverse assistance control signal is applied to the base of the transistor VT through the resistor R1, a voltage drop occurs in the resistor R2, the thyristor V obtains the voltage of the control electrode and becomes conductive, and the intermediate relay K obtains the current. The normally closed contact of the intermediate relay K is opened, whereby the voltage of the capacitor C is applied to the stator of the motor, and the braking of the motor is stopped.
そのうち、前記抵抗Ｒ１は炭素膜抵抗である。 Among them, the resistor R1 is a carbon film resistor.
そのうち、前記抵抗Ｒ３は巻線抵抗である。 Among them, the resistor R3 is a winding resistor.
そのうち、前記後進支援制御信号は後進スピードが速すぎないように制御するものである。 Of these, the reverse assistance control signal controls the reverse speed not to be too fast.
本発明の実施例で提供する電子後進支援制御装置は、後進支援制御信号トリガー装置と、中間リレーＫと、モーターと、トランジスタＶＴと、サイリスタＶと、中間リレーＫの接点と、抵抗Ｒ１〜Ｒ４と、キャパシタＣと、ダイオードＶＤと、中間リレーＫの常閉接点とを含み、
前記後進支援制御信号トリガー装置と前記抵抗Ｒ１とが接続され、前記抵抗Ｒ１と前記トランジスタＶＴのベースとが接続され、前記トランジスタＶＴのエミッタが抵抗Ｒ２と接続され、コレクタが抵抗Ｒ３及び抵抗Ｒ４ぞれぞれの一端と接続され、抵抗Ｒ４と抵抗Ｒ３とが接続され、中間リレーＫが抵抗Ｒ３及びキャパシタＣの正極とそれぞれ接続され、キャパシタＣの負極がダイオードＶＤ及び中間リレーＫの接点とそれぞれ接続され、モーターと中間リレーＫの常閉接点とが接続されており、
後進支援制御信号が抵抗Ｒ１を経てトランジスタＶＴのベースに印加される場合、抵抗Ｒ２に電圧降下が発生して、サイリスタＶが制御電極の電圧を得て導通され、中間リレーＫが電流を得て閉じられ、中間リレーＫの常閉接点が開き、キャパシタＣの電圧がモーターのステーターに印加されて、モーターの制動が停止されるように構成されている。
The electronic reverse assist control device provided in the embodiment of the present invention includes a reverse assist control signal trigger device, an intermediate relay K, a motor, a transistor VT, a thyristor V, a contact point of the intermediate relay K, and resistors R1 to R4. And a capacitor C, a diode VD, and a normally closed contact of the intermediate relay K,
The reverse assistance control signal trigger device and the resistor R1 are connected, the resistor R1 and the base of the transistor VT are connected, the emitter of the transistor VT is connected to the resistor R2, the collector is the resistor R3 and the resistor R4, respectively. Connected to one end of each, the resistor R4 and the resistor R3 are connected, the intermediate relay K is connected to the resistor R3 and the positive electrode of the capacitor C, respectively, and the negative electrode of the capacitor C is connected to the contact of the diode VD and the intermediate relay K, respectively. Connected, the motor and the normally closed contact of the intermediate relay K are connected,
When the reverse assistance control signal is applied to the base of the transistor VT through the resistor R1, a voltage drop occurs in the resistor R2, the thyristor V obtains the voltage of the control electrode and becomes conductive, and the intermediate relay K obtains the current. The normally closed contact of the intermediate relay K is opened, the voltage of the capacitor C is applied to the motor stator, and the braking of the motor is stopped.
そのうち、前記抵抗Ｒ１は炭素膜抵抗である。 Among them, the resistor R1 is a carbon film resistor.
そのうち、前記抵抗Ｒ３は巻線抵抗である。 Among them, the resistor R3 is a winding resistor.
そのうち、前記後進支援制御信号は後進スピードが速すぎないように制御するものである。 Of these, the reverse assistance control signal controls the reverse speed not to be too fast.
本発明の実施例による電子後進支援制御システムは、後進動作を行う後進処理装置と、現時点の後進速度を検出し、後進速度が所定範囲を超えた場合、後進支援制御を起動する検出装置と、検出装置の検出結果に基づいて駐車支援制御を行うことによって、運転者の後進制御を自動的に支援して車両の安全事故の発生を減らす後進支援制御装置とを含んでおり、回路の構造が簡単で、コストが低い。 An electronic reverse support control system according to an embodiment of the present invention includes a reverse processing device that performs a reverse operation, a detection device that detects a reverse speed at the present time and activates the reverse support control when the reverse speed exceeds a predetermined range, A reverse support control device that automatically supports the driver's reverse control and reduces the occurrence of a vehicle safety accident by performing parking support control based on the detection result of the detection device, and the circuit structure is Easy and low cost.
以下、本発明の実施例に基づいて図面を結合して本発明の実施例の技術案を明確で完全に説明する。 The technical solutions of the embodiments of the present invention will be described below clearly and completely with reference to the drawings based on the embodiments of the present invention.
図１は本発明に係る後進電子支援制御システムの全体を示す説明図であり、具体的には、本実施例に係る後進電子支援制御システムは後進処理装置１、検出装置２、および後進支援制御装置３を含む。
FIG. 1 is an explanatory diagram showing the entire reverse electronic assistance control system according to the present invention. Specifically, the reverse electronic assistance control system according to this embodiment includes a reverse processing device 1, a
後進処理装置１は後進動作を行う。例えば赤外線距離検出器、警報機などを利用できる。詳しい説明を省略する。 The reverse processing device 1 performs a reverse operation. For example, an infrared distance detector or an alarm can be used. Detailed description is omitted.
検出装置２は現時点の後進速度を検出し、後進速度が所定範囲を超えた場合、後進支援制御を起動する。具体的には、検出処理装置は自動車自身の速度検出装置との接続を通じて現時点の後進速度を取得することができるし、特定のセンサーを通じて現時点の車両の後進速度を検出することができる。詳しい説明を省略する。
The
後進支援制御装置３は検出処理装置の検出結果に基づいて後進支援制御を行う。図２を参照すると、具体的な実施例として、電子後進支援制御装置は、後進支援制御信号トリガー装置、中間リレーＫ、モーターＭ、トランジスタＶＴ、サイリスタＶ、中間リレーＫの接点、抵抗Ｒ１〜Ｒ４、キャパシタＣ、ダイオードＶＤと中間リレーＫの常閉接点とを含み、具体的には、前記後進支援制御信号トリガー装置と前記抵抗Ｒ１とが接続され、前記抵抗Ｒ１と前記トランジスタＶＴのベースとが接続され、前記トランジスタＶＴのエミッタと抵抗Ｒ２とが接続され、コレクタが抵抗Ｒ３と及び抵抗Ｒ４それぞれの一端と接続され、抵抗Ｒ４と抵抗Ｒ３とが接続され、中間リレーＫが抵抗Ｒ３とキャパシタＣの正極とがそれぞれ接続され、キャパシタＣの負極がダイオードＶＤと中間リレーＫの接点とがそれぞれ接続され、モーターと中間リレーＫの常閉接点とが接続されており、そのうち、キャパシタＣ、ダイオードＶＤと中間リレーＫの常閉接点はエネルギー消耗制動回路を構成している。 The reverse assistance control device 3 performs reverse assistance control based on the detection result of the detection processing device. Referring to FIG. 2, as a specific example, an electronic reverse assist control device includes a reverse assist control signal trigger device, an intermediate relay K, a motor M, a transistor VT, a thyristor V, contacts of the intermediate relay K, resistors R1 to R4. , A capacitor C, a diode VD, and a normally closed contact of the intermediate relay K. Specifically, the reverse assist control signal trigger device and the resistor R1 are connected, and the resistor R1 and the base of the transistor VT are connected to each other. The emitter of the transistor VT and the resistor R2 are connected, the collector is connected to one end of the resistor R3 and the resistor R4, the resistor R4 and the resistor R3 are connected, and the intermediate relay K is connected to the resistor R3 and the capacitor C. Are connected to each other, and the negative electrode of the capacitor C is connected to the diode VD and the contact of the intermediate relay K, respectively. Chromatography and the normally closed contact is connected to said intermediate relay K, of which, normally closed contacts of the capacitor C, diode VD and the intermediate relay K constitute the energy consumption braking circuit.
後進支援制御信号が抵抗Ｒ１を経てトランジスタＶＴのベースに印加される場合、抵抗Ｒ２に電圧降下が発生して、サイリスタＶが制御電極の電圧を得て導通され、中間リレーＫが電流を得て閉じられ、中間リレーＫの常閉接点が開き、これによって、キャパシタＣの電圧がモーターのステーターに印加されて、モーターの制動が停止される。回路は構造が簡単で、コストが低いために、大規模に使用されることができる。 When the reverse assistance control signal is applied to the base of the transistor VT through the resistor R1, a voltage drop occurs in the resistor R2, the thyristor V obtains the voltage of the control electrode and becomes conductive, and the intermediate relay K obtains the current. The normally closed contact of the intermediate relay K is opened, whereby the voltage of the capacitor C is applied to the stator of the motor, and the braking of the motor is stopped. Since the circuit is simple in structure and low in cost, it can be used on a large scale.
なお、上記実施例で抵抗Ｒ２の抵抗値は抵抗Ｒ４より大きいのが望ましい。これにより、本実施例のサイリスタのトリガー誘発を向上させることができる。 In the above embodiment, the resistance value of the resistor R2 is preferably larger than the resistor R4. Thereby, the trigger induction of the thyristor of a present Example can be improved.
また、本実施例の前記抵抗Ｒ１は炭素膜抵抗を使うのが望ましい。 In addition, it is desirable to use a carbon film resistor as the resistor R1 in this embodiment.
また、前記抵抗Ｒ３は巻線抵抗を使うのが望ましい。 The resistor R3 is preferably a winding resistor.
また、注意する点は、上記実施例で前記後進支援制御信号は後進スピードが速すぎないように制御するものであり、実際には警報信号などのその他信号も利用できる。詳しい説明を省略する。 Also, it should be noted that the reverse support control signal is controlled so that the reverse speed is not too fast in the above embodiment, and other signals such as an alarm signal can actually be used. Detailed description is omitted.
Claims (8)
現時点の後進速度を検出し、該後進速度が所定範囲を超えた場合に、後進支援制御を起動する検出装置と、
前記検出装置の検出結果に基づいて後進支援制御を行う後進支援制御装置と、
を含んでおり、
前記後進支援制御装置は、後進支援制御信号トリガー装置、中間リレーＫ、モーター、トランジスタＶＴ、サイリスタＶ、中間リレーＫの接点、抵抗Ｒ１〜Ｒ４、キャパシタＣ、ダイオードＶＤ及び中間リレーＫの常時閉路接点を含み、
前記後進支援制御信号トリガー装置と前記抵抗Ｒ１とが接続され、前記抵抗Ｒ１と前記トランジスタＶＴのベースとが接続され、前記トランジスタＶＴはエミッタが抵抗Ｒ２と接続され、コレクタが抵抗Ｒ３及び抵抗Ｒ４それぞれの一端と接続され、抵抗Ｒ４と抵抗Ｒ３とが接続され、中間リレーＫが抵抗Ｒ３及びキャパシタＣの正極とそれぞれ接続され、キャパシタＣの負極がダイオードＶＤ及び中間リレーＫの接点とそれぞれ接続され、モーターと中間リレーＫの常閉接点とが接続されており、
後進支援制御信号が抵抗Ｒ１を経てトランジスタＶＴのベースに印加される場合、抵抗Ｒ２に電圧降下が発生して、サイリスタＶが制御電極の電圧を得て導通され、中間リレーＫが電流を得て閉じられ、中間リレーＫの常閉接点が開き、キャパシタＣの電圧がモーターのステーターに印加されて、モーターの制動が停止されるように構成されている後進電子支援制御システム。 A reverse processing device for performing reverse operation;
A detection device that detects the current reverse speed and activates the reverse assist control when the reverse speed exceeds a predetermined range;
A reverse support control device for performing reverse support control based on a detection result of the detection device;
Contains
The reverse assistance control device includes a reverse assistance control signal trigger device, an intermediate relay K, a motor, a transistor VT, a thyristor V, an intermediate relay K contact, resistors R1 to R4, a capacitor C, a diode VD, and an intermediate relay K normally closed contact. Including
The reverse assistance control signal trigger device and the resistor R1 are connected, the resistor R1 and the base of the transistor VT are connected, the emitter of the transistor VT is connected to the resistor R2, and the collector is a resistor R3 and a resistor R4, respectively. The resistor R4 and the resistor R3 are connected, the intermediate relay K is connected to the resistor R3 and the positive electrode of the capacitor C, respectively, and the negative electrode of the capacitor C is connected to the contact of the diode VD and the intermediate relay K, respectively. The motor and the normally closed contact of the intermediate relay K are connected,
When the reverse assistance control signal is applied to the base of the transistor VT through the resistor R1, a voltage drop occurs in the resistor R2, the thyristor V obtains the voltage of the control electrode and becomes conductive, and the intermediate relay K obtains the current. A reverse electronic assist control system configured to be closed, the normally closed contact of the intermediate relay K is opened, and the voltage of the capacitor C is applied to the stator of the motor to stop the braking of the motor.
前記後進支援制御信号トリガー装置と前記抵抗Ｒ１とが接続され、前記抵抗Ｒ１と前記トランジスタＶＴのベースとが接続され、前記トランジスタＶＴはのエミッタが抵抗Ｒ２と接続され、コレクタが抵抗Ｒ３及び抵抗Ｒ４ぞれぞれの一端と接続され、抵抗Ｒ４と抵抗Ｒ３とが接続され、中間リレーＫが抵抗Ｒ３及びキャパシタＣの正極とそれぞれ接続され、キャパシタＣの負極がダイオードＶＤ及び中間リレーＫの接点とそれぞれ接続され、モーターと中間リレーＫの常閉接点とが接続されており、
後進支援制御信号が抵抗Ｒ１を経てトランジスタＶＴのベースに印加される場合、抵抗Ｒ２に電圧降下が発生して、サイリスタＶが制御電極の電圧を得て導通され、中間リレーＫが電流を得て閉じられ、中間リレーＫの常閉接点が開き、キャパシタＣの電圧がモーターのステーターに印加されて、モーターの制動が停止されるように構成されている後進電子支援制御装置。 Reverse support control signal trigger device, intermediate relay K, motor, transistor VT, thyristor V, contact of intermediate relay K, resistors R1 to R4, capacitor C, diode VD, and intermediate relay K A closed contact,
The reverse assist control signal trigger device and the resistor R1 are connected, the resistor R1 and the base of the transistor VT are connected, the emitter of the transistor VT is connected to the resistor R2, the collector is the resistor R3 and the resistor R4 One end of each is connected, resistor R4 and resistor R3 are connected, intermediate relay K is connected to resistor R3 and the positive electrode of capacitor C, respectively, and the negative electrode of capacitor C is connected to the contact of diode VD and intermediate relay K Connected to each other, the motor and the normally closed contact of the intermediate relay K are connected,
When the reverse assistance control signal is applied to the base of the transistor VT through the resistor R1, a voltage drop occurs in the resistor R2, the thyristor V obtains the voltage of the control electrode and becomes conductive, and the intermediate relay K obtains the current. A reverse electronic assist control device configured to be closed, the normally closed contact of the intermediate relay K is opened, and the voltage of the capacitor C is applied to the stator of the motor to stop the braking of the motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611232164.2A CN106740562A (en) | 2016-12-28 | 2016-12-28 | Electronics reversing supplementary controlled system |
| CN201611232164.2 | 2016-12-28 |
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| CN109278645B (en) * | 2018-09-17 | 2022-10-18 | 上海擎感智能科技有限公司 | Video output method and system |
| CN109094462A (en) * | 2018-09-17 | 2018-12-28 | 上海擎感智能科技有限公司 | A kind of dynamic reverse householder method, dynamic reverse auxiliary system and electronic equipment |
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| JP2014151781A (en) * | 2013-02-08 | 2014-08-25 | Denso Corp | Parking support system |
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| WO2016051501A1 (en) * | 2014-09-30 | 2016-04-07 | 日立建機株式会社 | Delivery vehicle |
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| CN2606978Y (en) * | 2003-02-20 | 2004-03-17 | 比亚迪股份有限公司 | Protective circuit for preventing battery group from over discharging |
| JP2007008415A (en) * | 2005-07-04 | 2007-01-18 | Fuji Heavy Ind Ltd | Vehicle driving support device |
| JP4386082B2 (en) * | 2007-02-20 | 2009-12-16 | トヨタ自動車株式会社 | Vehicle travel support device |
| JP5627264B2 (en) * | 2010-03-27 | 2014-11-19 | 三洋電機株式会社 | Power supply device for vehicle and vehicle equipped with this power supply device |
| CN101870287B (en) * | 2010-06-14 | 2015-08-12 | 伍永刚 | Automatic flameout emergency brake device for automobile accelerator and emergency brake device for automobile backing to meet people or obstacles |
| CN206812923U (en) * | 2016-12-28 | 2017-12-29 | 广州云琅信息科技有限公司 | Electronics reversing supplementary controlled system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338015A (en) * | 1976-09-17 | 1978-04-07 | Nippon Denso Co Ltd | Electric car control system |
| JP2008295224A (en) * | 2007-05-25 | 2008-12-04 | Mitsuba Corp | Electric vehicle |
| JP2014151781A (en) * | 2013-02-08 | 2014-08-25 | Denso Corp | Parking support system |
| WO2016051501A1 (en) * | 2014-09-30 | 2016-04-07 | 日立建機株式会社 | Delivery vehicle |
| CN204327555U (en) * | 2014-12-11 | 2015-05-13 | 鲁东大学 | Electric fan anti-touch self-stop circuit |
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| KR20180076979A (en) | 2018-07-06 |
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