WO2020120819A1 - Electronic gear-change assist device - Google Patents
Electronic gear-change assist device Download PDFInfo
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- WO2020120819A1 WO2020120819A1 PCT/ES2019/070843 ES2019070843W WO2020120819A1 WO 2020120819 A1 WO2020120819 A1 WO 2020120819A1 ES 2019070843 W ES2019070843 W ES 2019070843W WO 2020120819 A1 WO2020120819 A1 WO 2020120819A1
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- Prior art keywords
- mobile sensor
- sensor
- control unit
- vehicle
- gear change
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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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
Definitions
- the present invention refers to an electronic system that acts on the ignition of vehicles equipped with sequential gearboxes allowing drivers of said vehicles to change the gears in circulation without the need to actuate the clutch.
- This electronic system has accelerometer and gyroscope sensors located either on the gear lever, the rods or on the axis of the vehicle's sequential gearbox. It also has communication cables, electronic cards and a management algorithm to detect the driver's intention to change gear and manage the engine start to allow said change to occur without disengaging.
- the electronic gear change assistant object of this invention has features aimed at eliminating the mechanisms currently used to perform this function, considerably reducing production costs and generalizing its use in different types of vehicles.
- the electronic gear change assistant of this invention has at least one mobile sensor (1) located on the gear pedal or on the gearbox shaft or on some other mechanism of the gear system that performs a movement at the moment it is actuates the gear lever.
- Said mobile sensor (1) which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements, detects the intention to raise or lower the driver's gears and communicates them through the cable (2) to a control unit (3 ).
- This control unit (3) which may be the vehicle's own also known as ECU, processes this information and intervenes on the engine's ignition and / or injection system, generating micro injection cuts or micro accelerations to release the load in the box. of gears and allow shifting without the need to disengage.
- control unit (3) or the ECU will intervene on the engine ignition to generate a micro cut that releases the load on the gears of the gearbox allowing the entry of the new ratio.
- control unit (3) or the ECU will intervene on the fuel supply of the engine to generate a micro acceleration that releases the load on the gears of the gearbox allowing the entry of the new ratio.
- This invention has a second feature, which is the use of at least one fixed sensor (5) located somewhere in the vehicle other than the gear change system.
- This fixed sensor (5) that is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements is connected to the mobile sensor (1) through a cable (4) and to the control unit (3) or to the ECU at through a cable (6).
- the control unit (3) or the ECU compares the information received from the mobile sensor (1) and from the fixed sensor (5), determining much more precisely whether it is the driver's intention to make a gear change or unexpected vehicle movement such as a bump in the road.
- This invention presents a third characteristic that is the use of an advanced control unit (7) that contains at least one integrated sensor (5).
- This integrated sensor (5) which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements, detects the movements of the vehicle that are compared in real time by the advanced control unit (7) with the movements detected by the mobile sensor. (1) to increase the accuracy of the information sent to the ignition or injection of the engine.
- FIG. 1 shows a schematic elevation view of an embodiment of the electronic gear change assistant, according to the invention.
- FIG. 2 shows a schematic elevation view of an embodiment of the electronic gear change assistant with a fixed sensor attached to the body of the motorcycle, according to the invention.
- FIG. 3 shows a schematic elevation view of an embodiment of the electronic gear change assistant with a fixed sensor integrated in the control unit, according to the invention.
- the electronic gear change assistant for vehicles with sequential gearboxes is made up of at least one mobile sensor (1) connected to the vehicle's gear change system and a cable (2 ) that communicates said mobile sensor (1) with at least one control unit / ECU (3) that processes the information received from the mobile sensor (1) and acts on the ignition and / or the power supply of the engine to allow the change of runs without disengaging.
- the mobile sensor (1) is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements that detects the movement of the gear lever made by the driver when the latter wishes to move up or down.
- the electronic gear change assistant for vehicles with sequential gearboxes is composed of at least one mobile sensor (1) connected to the vehicle's gear change system; by a cable (4) that communicates said mobile sensor (1) with at least one fixed sensor (5) attached to the vehicle body; by a cable (6) that communicates the fixed sensor (5) with the control unit / ECU (3) that processes the received information and acts on the ignition and / or the power supply of the engine.
- the fixed sensor (5) is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements that detects the dynamic behavior of the vehicle, allowing the control unit / ECU (3) to compare this information with the received from the mobile sensor (1) to adjust the precision on the ignition and / or engine power control to allow gear change without disengaging.
- the electronic gear change assistant for vehicles with sequential gearboxes is composed of at least one mobile sensor (1) connected to the vehicle's gear change system; by the cable (2) that communicates said mobile sensor (1) with an advanced control unit / ECU + (7) that integrates at least one fixed sensor (5) and that processes the received information to act on the ignition and / or the motor power.
- the advanced control unit / ECU + (7) integrates the fixed sensor (5), which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements and detects the dynamic behavior of the vehicle to compare this information. with the received one of the mobile sensor (1) to adjust the precision on the control of the ignition and / or power of the engine to allow the gear change without disengaging.
- the fixed sensor (5) which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements and detects the dynamic behavior of the vehicle to compare this information.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
An electronic gear-change assist device for vehicles with sequential gearboxes, comprising at least one mobile sensor (1) connected to the gear-change system of the vehicle and a cable (2) communicating said mobile sensor (1) with at least one control unit or ECU (3) which processes the information received from the mobile sensor (1) and acts on the ignition and/or the fuel supply of the engine to enable a clutchless gear-change. In accordance with the invention, the mobile sensor (1) is an accelerometer and/or gyroscope capable of measuring accelerations and/or movements, and which detects the movement of the gear-change lever performed by the driver when said driver wishes to change to a higher or lower gear.
Description
MEMORIA DESCRIPTIVA DESCRIPTIVE MEMORY
ASISTENTE ELECTRÓNICO DE CAMBIOS DE MARCHA Objeto de la invención. ELECTRONIC GEAR SHIFT ASSISTANT Object of the invention.
La presente invención se refiere a un sistema electrónico que actúa sobre el encendido de vehículos equipados con cajas de marchas secuenciales permitiendo a los conductores de dichos vehículos cambiar las marchas en circulación sin necesidad de accionar el embrague. Dicho sistema electrónico cuenta con sensores acelerómetros y giróscopos ubicados ya sea en la palanca de cambios, las varillas o en el mismo eje de la caja secuencial de marchas del vehículo. También dispone de cables de comunicación, tarjetas electrónicas y un algoritmo de gestión a fin de detectar la intención del conductor de cambiar de marcha y gestionar el encendido del motor para permitir que dicho cambio se produzca sin desembragar. El asistente electrónico de cambio de marcha objeto de esta invención presenta características orientadas a eliminar los mecanismos utilizados en la actualidad para realizar esta función, reduciendo considerablemente los costos de producción y generalizando su uso en diferentes tipos de vehículos. The present invention refers to an electronic system that acts on the ignition of vehicles equipped with sequential gearboxes allowing drivers of said vehicles to change the gears in circulation without the need to actuate the clutch. This electronic system has accelerometer and gyroscope sensors located either on the gear lever, the rods or on the axis of the vehicle's sequential gearbox. It also has communication cables, electronic cards and a management algorithm to detect the driver's intention to change gear and manage the engine start to allow said change to occur without disengaging. The electronic gear change assistant object of this invention has features aimed at eliminating the mechanisms currently used to perform this function, considerably reducing production costs and generalizing its use in different types of vehicles.
Estado de la técnica. State of the art.
Actualmente no se conoce el uso de sensores acelerómetros y giroscopios en asistentes de cambio de marcha. The use of accelerometer sensors and gyroscopes in gear shift assistants is currently unknown.
El mercado no deja de incorporar innovaciones en los distintos tipos de vehículos y el uso de sistemas electrónicos para facilitar la conducción y hacerla más segura. Desde hace pocos años las marcas comenzaron a introducir dispositivos para cambiar las marchas de manera sencilla y segura sin la necesidad del uso del embrague, más comúnmente en vehículos deportivos y de competición a fin de mejorar su performance y aumentar el valor ofrecido al cliente final. Estos sistemas permiten los cambios de marcha en tiempos muy reducidos y en circunstancias críticas que con el uso del embrague serían dificultosas o imposibles. The market continues to incorporate innovations in different types of vehicles and the use of electronic systems to facilitate driving and make it safer. A few years ago, brands began to introduce devices to change gears simply and safely without the need for the clutch, more commonly in sports and competition vehicles, in order to improve their performance and increase the value offered to the end customer. These systems allow gear changes in very short times and in critical circumstances that with the use of the clutch would be difficult or impossible.
Los sistemas usados en la actualidad para esta aplicación, como por ejemplo el descrito en WO 2014/044996 A1 , están basados en sensores de posición como micro switch, sensores de presión como celdas de cargas y galgas extensiométricas, potenciómetros o sensores de accionamiento lineal. Esto implica que solo pueden utilizarse en cajas secuenciales que dispongan de varillas intermedias para colocar dicho sensor, o bien el agregado de varillas con anclajes fijos que permitan su implementación. Esto sin duda encarece el dispositivo y los costos de mantenimiento del vehículo al tiempo que necesita un desarrollo específico para cada modelo.
Por lo tanto, el problema técnico que se plantea es desarrollar un asistente electrónico de cambio de marchas de bajo costo, sin piezas mecánicas móviles y universal para todo tipo de vehículos con cajas de marchas secuenciales a fin de resolver los inconvenientes y limitaciones implícitas que conlleva la fabricación y el uso de los actuales asistentes. The systems currently used for this application, such as that described in WO 2014/044996 A1, are based on position sensors such as micro switches, pressure sensors such as load cells and strain gauges, potentiometers or linear actuation sensors. This implies that they can only be used in sequential boxes that have intermediate rods to place said sensor, or the addition of rods with fixed anchors that allow their implementation. This undoubtedly increases the device and the maintenance costs of the vehicle while it needs a specific development for each model. Therefore, the technical problem that arises is to develop a low-cost electronic gear change assistant, without mobile and universal mechanical parts for all types of vehicles with sequential gearboxes in order to solve the implicit drawbacks and limitations involved the manufacture and use of current assistants.
Descripción de la invención. Description of the invention.
El asistente electrónico de cambio de marchas de esta invención cuenta con al menos un sensor móvil (1 ) ubicado en el pedal de cambio o en el eje de la caja o en algún otro mecanismo del sistema de cambios que realice un movimiento al momento que se acciona la palanca de cambios. Dicho sensor móvil (1 ) que es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos detecta la intención de subir o bajar de marchas del conductor y las comunica a través del cable (2) a una unidad de control (3). Esta unidad de control (3), que puede ser la propia del vehículo también conocida como ECU, procesa esta información e interviene sobre sistema de encendido y/o inyección del motor generando micro cortes de inyección o micro aceleraciones para liberar la carga en la caja de marchas y permitir el cambio de la marcha sin necesidad de desembragar. The electronic gear change assistant of this invention has at least one mobile sensor (1) located on the gear pedal or on the gearbox shaft or on some other mechanism of the gear system that performs a movement at the moment it is actuates the gear lever. Said mobile sensor (1), which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements, detects the intention to raise or lower the driver's gears and communicates them through the cable (2) to a control unit (3 ). This control unit (3), which may be the vehicle's own also known as ECU, processes this information and intervenes on the engine's ignition and / or injection system, generating micro injection cuts or micro accelerations to release the load in the box. of gears and allow shifting without the need to disengage.
Si se trata de un cambio ascendente la unidad de control (3) o la ECU intervendrá sobre el encendido del motor para generar un micro corte que libera la carga sobre los engranajes de la caja de marchas permitiendo la entrada de la nueva relación. If it is an upshift, the control unit (3) or the ECU will intervene on the engine ignition to generate a micro cut that releases the load on the gears of the gearbox allowing the entry of the new ratio.
Si se trata de un cambio descendente la unidad de control (3) o la ECU intervendrá sobre la alimentación de combustible del motor para generar una micro aceleración que libera la carga sobre los engranajes de la caja de marchas permitiendo la entrada de la nueva relación. If it is a downshift, the control unit (3) or the ECU will intervene on the fuel supply of the engine to generate a micro acceleration that releases the load on the gears of the gearbox allowing the entry of the new ratio.
Esta invención cuenta con una segunda característica que es el uso de al menos un sensor fijo (5) ubicado en algún punto del vehículo diferente al sistema de cambio de marchas. Este sensor fijo (5) que es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos está conectado al sensor móvil (1 ) a través de un cable (4) y a la unidad de control (3) o a la ECU a través de un cable (6). La unidad de control (3) o la ECU compara las informaciones recibidas desde el sensor móvil (1 ) y desde el sensor fijo (5) determinando con mucha más precisión si se trata de una intención del conductor de realizar un cambio de marcha o de un movimiento inesperado del vehículo como por ejemplo un bache en la carretera.
Esta invención presenta una tercera característica que es la utilización de una unidad de control avanzada (7) que contiene al menos un sensor integrado (5). Este sensor integrado (5) que es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos detecta los movimientos del vehículo que son comparados en tiempo real por la unidad de control avanzada (7) con los movimientos detectados por el sensor móvil (1 ) para aumentar la precisión de la información enviada al encendido o inyección del motor. This invention has a second feature, which is the use of at least one fixed sensor (5) located somewhere in the vehicle other than the gear change system. This fixed sensor (5) that is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements is connected to the mobile sensor (1) through a cable (4) and to the control unit (3) or to the ECU at through a cable (6). The control unit (3) or the ECU compares the information received from the mobile sensor (1) and from the fixed sensor (5), determining much more precisely whether it is the driver's intention to make a gear change or unexpected vehicle movement such as a bump in the road. This invention presents a third characteristic that is the use of an advanced control unit (7) that contains at least one integrated sensor (5). This integrated sensor (5), which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements, detects the movements of the vehicle that are compared in real time by the advanced control unit (7) with the movements detected by the mobile sensor. (1) to increase the accuracy of the information sent to the ignition or injection of the engine.
Las características de la invención se comprenderán con mayor facilidad a la vista del ejemplo de realización mostrado en las figuras adjuntas. The characteristics of the invention will be more easily understood in view of the exemplary embodiment shown in the attached figures.
Descripción de las figuras. Description of the figures.
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva unas figuras que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, the present descriptive memory is accompanied by figures that, with an illustrative and non-limiting nature, have represented the following:
- La figura 1 muestra una vista esquemática en alzado de un ejemplo de realización del asistente electrónico de cambios de marcha, según la invención; y - Figure 1 shows a schematic elevation view of an embodiment of the electronic gear change assistant, according to the invention; and
- La figura 2 muestra una vista esquemática en alzado de un ejemplo de realización del asistente electrónico de cambios de marcha con un sensor fijo unido a la carrocería de la moto, según la invención; y - Figure 2 shows a schematic elevation view of an embodiment of the electronic gear change assistant with a fixed sensor attached to the body of the motorcycle, according to the invention; and
- La figura 3 muestra una vista esquemática en alzado de un ejemplo de realización del asistente electrónico de cambios de marcha con un sensor fijo integrado en la unidad de control, según la invención. - Figure 3 shows a schematic elevation view of an embodiment of the electronic gear change assistant with a fixed sensor integrated in the control unit, according to the invention.
Descripción detallada de las realizaciones de la invención. Detailed description of the embodiments of the invention.
En el ejemplo de realización mostrado en la figura 1 el asistente electrónico de cambios de marcha para vehículos con cajas de cambios secuenciales está compuesto por al menos un sensor móvil (1 ) unido al sistema de cambios de marcha del vehículo y por un cable (2) que comunica dicho sensor móvil (1 ) con al menos una unidad de control/ECU (3) que procesa la información recibida desde el sensor móvil (1 ) y actúa sobre el encendido y/o la alimentación del motor para permitir el cambio de marcha sin desembragar.
De acuerdo con la invención el sensor móvil (1 ) es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos que detecta el movimiento de la palanca de cambios efectuado por el conductor cuando este último desea subir o bajar de marchas. In the exemplary embodiment shown in Figure 1, the electronic gear change assistant for vehicles with sequential gearboxes is made up of at least one mobile sensor (1) connected to the vehicle's gear change system and a cable (2 ) that communicates said mobile sensor (1) with at least one control unit / ECU (3) that processes the information received from the mobile sensor (1) and acts on the ignition and / or the power supply of the engine to allow the change of runs without disengaging. According to the invention, the mobile sensor (1) is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements that detects the movement of the gear lever made by the driver when the latter wishes to move up or down.
En el ejemplo de realización mostrado en la figura 2 el asistente electrónico de cambios de marcha para vehículos con cajas de cambios secuenciales está compuesto por al menos un sensor móvil (1 ) unido al sistema de cambios de marcha del vehículo; por un cable (4) que comunica dicho sensor móvil (1 ) con al menos un sensor fijo (5) unido a la carrocería del vehículo; por un cable (6) que comunica el sensor fijo (5) con la unidad de control/ECU (3) que procesa la información recibida y actúa sobre el encendido y/o la alimentación del motor. In the exemplary embodiment shown in FIG. 2, the electronic gear change assistant for vehicles with sequential gearboxes is composed of at least one mobile sensor (1) connected to the vehicle's gear change system; by a cable (4) that communicates said mobile sensor (1) with at least one fixed sensor (5) attached to the vehicle body; by a cable (6) that communicates the fixed sensor (5) with the control unit / ECU (3) that processes the received information and acts on the ignition and / or the power supply of the engine.
De acuerdo con la invención el sensor fijo (5) es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos que detecta el comportamiento en dinámico del vehículo permitiendo a la unidad de control/ECU (3) comparar esta información con la recibida del sensor móvil (1 ) para ajustar la precisión sobre el control del encendido y/o alimentación del motor para permitir el cambio de marcha sin desembragar. According to the invention, the fixed sensor (5) is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements that detects the dynamic behavior of the vehicle, allowing the control unit / ECU (3) to compare this information with the received from the mobile sensor (1) to adjust the precision on the ignition and / or engine power control to allow gear change without disengaging.
En el ejemplo de realización mostrado en la figura 3 el asistente electrónico de cambios de marcha para vehículos con cajas de cambios secuenciales está compuesto por al menos un sensor móvil (1 ) unido al sistema de cambios de marcha del vehículo; por el cable (2) que comunica dicho sensor móvil (1 ) con una unidad de control avanzada/ECU+ (7) que integra al menos un sensor fijo (5) y que procesa la información recibida para actuar sobre el encendido y/o la alimentación del motor. In the exemplary embodiment shown in FIG. 3, the electronic gear change assistant for vehicles with sequential gearboxes is composed of at least one mobile sensor (1) connected to the vehicle's gear change system; by the cable (2) that communicates said mobile sensor (1) with an advanced control unit / ECU + (7) that integrates at least one fixed sensor (5) and that processes the received information to act on the ignition and / or the motor power.
De acuerdo con la invención la unidad de control avanzada/ECU+ (7) integra el sensor fijo (5) que es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos y detecta el comportamiento en dinámico del vehículo para comparar esta información con la recibida del sensor móvil (1 ) para ajustar la precisión sobre el control del encendido y/o alimentación del motor para permitir el cambio de marcha sin desembragar. According to the invention, the advanced control unit / ECU + (7) integrates the fixed sensor (5), which is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements and detects the dynamic behavior of the vehicle to compare this information. with the received one of the mobile sensor (1) to adjust the precision on the control of the ignition and / or power of the engine to allow the gear change without disengaging.
Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación.
Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not entail an alteration of the essential features of the invention that are claimed below.
Claims
REIVINDICACIONES
1 - Asistente electrónico de cambio de marchas para vehículos con caja secuencial que comprende al menos un sensor móvil (1 ) unido al sistema de cambios de marcha del vehículo y un cable (2) que comunica dicho sensor móvil (1 ) con al menos una unidad de control/ECU (3) que procesa la información recibida desde el sensor móvil (1 ) y actúa sobre el encendido y/o la alimentación del motor; caracterizada por que el sensor móvil (1 ) es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos. 1 - Electronic gear change assistant for vehicles with sequential box comprising at least one mobile sensor (1) attached to the gear change system of the vehicle and a cable (2) that communicates said mobile sensor (1) with at least one control unit / ECU (3) that processes the information received from the mobile sensor (1) and acts on the ignition and / or the power supply of the engine; characterized in that the mobile sensor (1) is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements.
2- Asistente electrónico de cambio de marchas para vehículos con caja secuencial que comprende al menos un sensor móvil (1 ) unido al sistema de cambios de marcha del vehículo; un cable (4) que comunica dicho sensor móvil (1 ) con al menos un sensor fijo (5) unido a la carrocería del vehículo; un cable (6) que comunica el sensor fijo (5) con la unidad de control/ECU (3) que procesa la información recibida y actúa sobre el encendido y/o la alimentación del motor; caracterizada por que el sensor fijo (5) es un acelerómetro y/o giróscopo capaz de medir aceleraciones y/o movimientos que detecta el comportamiento en dinámico del vehículo permitiendo a la unidad de control/ECU (3) comparar esta información con la recibida desde sensor móvil (1 ) para ajustar la precisión sobre el control del encendido y/o alimentación del motor. 2- Electronic gear change assistant for vehicles with sequential box comprising at least one mobile sensor (1) attached to the gear change system of the vehicle; a cable (4) that communicates said mobile sensor (1) with at least one fixed sensor (5) attached to the vehicle body; a cable (6) that communicates the fixed sensor (5) with the control unit / ECU (3) that processes the received information and acts on the ignition and / or the power supply of the engine; characterized in that the fixed sensor (5) is an accelerometer and / or gyroscope capable of measuring accelerations and / or movements that detects the dynamic behavior of the vehicle allowing the control unit / ECU (3) to compare this information with that received from mobile sensor (1) to adjust the precision on the ignition and / or engine power control.
3- Asistente electrónico de cambio de marchas para vehículos con caja secuencial según la reivindicación 2; caracterizada por que la unidad de control avanzada/ECU+ (7) integra el sensor fijo (5) y detecta el comportamiento en dinámico del vehículo para comparar esta información con la recibida del sensor móvil (1 ) y ajustar la precisión sobre el control del encendido y/o alimentación del motor.
3- Electronic gear change assistant for vehicles with sequential box according to claim 2; characterized in that the advanced control unit / ECU + (7) integrates the fixed sensor (5) and detects the dynamic behavior of the vehicle to compare this information with that received from the mobile sensor (1) and adjust the precision on the ignition control and / or motor power.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESU201831929 | 2018-12-14 | ||
| ES201831929U ES1224624Y (en) | 2018-12-14 | 2018-12-14 | ELECTRONIC ASSISTANT OF MARCH CHANGES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020120819A1 true WO2020120819A1 (en) | 2020-06-18 |
Family
ID=65237216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2019/070843 WO2020120819A1 (en) | 2018-12-14 | 2019-12-13 | Electronic gear-change assist device |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1224624Y (en) |
| WO (1) | WO2020120819A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110202231A1 (en) * | 2009-02-27 | 2011-08-18 | Toyota Jidosha Kabushiki Kaisha | Vehicle control device |
| EP2730819A1 (en) * | 2011-07-05 | 2014-05-14 | Toyota Jidosha Kabushiki Kaisha | Shift sensor and vehicle provided with said shift sensor |
| US20180045300A1 (en) * | 2016-08-15 | 2018-02-15 | Suzuki Motor Corporation | Vehicle shift control device |
| CN108318030A (en) * | 2018-04-04 | 2018-07-24 | 安徽国华光电技术有限公司 | A kind of gear position sensor based on relative space position |
| US20180209535A1 (en) * | 2015-10-02 | 2018-07-26 | Denso Corporation | Vehicle control device |
-
2018
- 2018-12-14 ES ES201831929U patent/ES1224624Y/en active Active
-
2019
- 2019-12-13 WO PCT/ES2019/070843 patent/WO2020120819A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110202231A1 (en) * | 2009-02-27 | 2011-08-18 | Toyota Jidosha Kabushiki Kaisha | Vehicle control device |
| EP2730819A1 (en) * | 2011-07-05 | 2014-05-14 | Toyota Jidosha Kabushiki Kaisha | Shift sensor and vehicle provided with said shift sensor |
| US20180209535A1 (en) * | 2015-10-02 | 2018-07-26 | Denso Corporation | Vehicle control device |
| US20180045300A1 (en) * | 2016-08-15 | 2018-02-15 | Suzuki Motor Corporation | Vehicle shift control device |
| CN108318030A (en) * | 2018-04-04 | 2018-07-24 | 安徽国华光电技术有限公司 | A kind of gear position sensor based on relative space position |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1224624Y (en) | 2019-04-29 |
| ES1224624U (en) | 2019-02-08 |
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