FR3023533A1 - DEVICE FOR HYBRIDIZING A SEMI-TRAILER - Google Patents

DEVICE FOR HYBRIDIZING A SEMI-TRAILER Download PDF

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Publication number
FR3023533A1
FR3023533A1 FR1401639A FR1401639A FR3023533A1 FR 3023533 A1 FR3023533 A1 FR 3023533A1 FR 1401639 A FR1401639 A FR 1401639A FR 1401639 A FR1401639 A FR 1401639A FR 3023533 A1 FR3023533 A1 FR 3023533A1
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France
Prior art keywords
axle
vehicle
trailer
hybridization
towing
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FR1401639A
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French (fr)
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Mack Higdon Murray
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Individual
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Individual
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Classifications

    • 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
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18127—Regenerative braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/18—Controlling the braking effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D59/00—Trailers with driven ground wheels or the like
    • B62D59/04—Trailers with driven ground wheels or the like driven from propulsion unit on trailer
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/28—Trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/12—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/14—Acceleration
    • B60L2240/16—Acceleration longitudinal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/46—Drive Train control parameters related to wheels
    • B60L2240/461—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/46—Drive Train control parameters related to wheels
    • B60L2240/463—Torque
    • 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
    • B60W2300/00—Indexing codes relating to the type of vehicle
    • B60W2300/14—Tractor-trailers, i.e. combinations of a towing vehicle and one or more towed vehicles, e.g. caravans; Road trains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Dispositif pour l'hybridation d'un véhicule semi-remorque. Le dispositif concerne l'hybridation d'un véhicule semi-remorque par l'intégration dans la partie remorque d'un dispositif de récupération d'énergie au freinage et motorisation électrique qui est piloté par des instructions provenant de l'informatique embarqué du véhicule tracteur. Il est constitué de six éléments principaux, à savoir : - Un lecteur des messages CAN de l'informatique embarqué du véhicule tracteur (1). - Une interface CAN → Contrôleur moteur électrique qui traduit les informations CAN en instructions d'accélération ou de freinage régénératif (2). - Deux contrôleurs moteurs (3). - Un modulateur de pression de freinage (4). - Une unité de super-condensateurs (5). - Un essieu monté sur la remorque qui comprend deux moteurs électriques à flux axial montés dos à dos dans un carter au milieu de l'essieu qui transmettent leur force motrice / force de freinage aux roues par le biais d'un arbre de transmission à l'intérieur de l'essieu (6). Le dispositif selon l'invention est particulièrement destiné à faire baisser la consommation de carburant des véhicules semi-remorques et ainsi diminuer les émissions polluantes qui y vont de pair, notamment les particules fines et les oxydes de carbone, de soufre et d'azote tout en préservant la capacité des deux éléments du véhicule semi-remorque hybride de fonctionner avec des véhicules tracteur ou des remorques non-munis de ce dispositif d'hybridation.Device for the hybridization of a semitrailer vehicle. The device relates to the hybridization of a semitrailer vehicle by the integration in the trailer part of a braking energy recovery device and electric motorization which is controlled by instructions from the on-board computer of the towing vehicle. . It consists of six main elements, namely: - A CAN message reader of the on-board computer of the towing vehicle (1). - A CAN interface → Electric motor controller that translates CAN information into acceleration or regenerative braking instructions (2). - Two motor controllers (3). - A brake pressure modulator (4). - A super-capacitor unit (5). - An axle mounted on the trailer which comprises two axial motors mounted back to back in a crankcase in the middle of the axle which transmit their driving force / braking force to the wheels through a drive shaft to the axle. inside the axle (6). The device according to the invention is particularly intended to reduce the fuel consumption of semi-trailer vehicles and thus reduce pollutant emissions that go hand in hand, including fine particles and oxides of carbon, sulfur and nitrogen all by preserving the ability of the two elements of the hybrid semitrailer vehicle to operate with towing vehicles or trailers not equipped with this hybridization device.

Description

La présente invention concerne un dispositif pour l'hybridation d'un véhicule semi-remorque par l'intégration dans la partie remorque d'un dispositif de récupération d'énergie au freinage et motorisation électrique qui est piloté par des instructions provenant de l'informatique embarqué du véhicule tracteur. Traditionnellement, un véhicule semi-remorque est mu par un moteur thermique turbo-diesel dans le véhicule tracteur et ralenti par un freinage frictionnel effectué par des freins à disque et/ou à tambour présents sur le véhicule tracteur et la remorque. Ce dispositif n'est pas idéale car la motorisation turbo-diesel émet des polluants, notamment des particules fines et des oxydes de carbone, de soufre et d'azote tandis que le freinage par friction peut seulement transformer l'énergie cinétique de l'engin en chaleur qui sera perdue dans l'atmosphère. Le dispositif selon l'invention permet de palier de manière significative- à ces inconvénients. Il comporte six éléments principaux dont : /0 -Un lecteur des messages de l'informatique embarqué du véhicule tracteur (autrement appelé le bus CAN, décrit sous la norme ISO 11898) qui permettra de suivre les instructions d'accélération et de décélération données par l'opérateur de ce dernier à la milliseconde près. 25 -Une interface CAN 4 Contrôleur moteur électrique dont le logiciel embarqué traduit les informations CAN en instructions d'accélération ou de freinage régénératif pour ensuite les transmettre aux contrôleurs moteur qui pilotent les moteurs électriques montés sur l'essieu de la remorque en fonction du 30 couple produit par le véhicule tracteur afin de la consommation en carburant de ce dernier. -Deux contrôleurs moteurs pour piloter les moteurs électriques montés sur l'essieu de la remorque. -Un modulateur de pression de freinage. Celui-ci a pour but 35 d'optimiser le freinage régénératif fourni par les moteurs électriques en pilotant les freins à friction pour qu'ils agissent uniquement quand le freinage régénératif ne peut répondre à lui seul aux besoins de freinage du véhicule. 2 3023533 -Une unité de super-condensateurs qui stockera l'électricité générée en phase de freinage régénératif pour ensuite alimenter les moteurs électriques en phase d'accélération. -Un essieu monté sur la remorque, à la place d'un essieu 5 standard, qui comprend deux moteurs électriques à flux axial montés dos à dos dans un carter au milieu de l'essieu. Chaque moteur est relié à un arbre de transmission à l'intérieur de l'essieu qui le relie à la roue de son côté. Du fait de cette indépendance des deux côtés de l'essieu, le dispositif moteur se 10 comporte comme un différentiel permettant à la remorque de se comporter normalement dans les virages. En phase de freinage, les moteurs se comporteront comme des générateurs, transformant une partie de l'énergie cinétique du véhicule en électricité qui est envoyée à l'unité des super-condensateurs pour être stockée.The present invention relates to a device for the hybridization of a semitrailer vehicle by the integration in the trailer portion of a braking energy recovery device and electric motorization which is driven by instructions from the computer on board the towing vehicle. Traditionally, a semitrailer vehicle is driven by a turbo-diesel engine in the towing vehicle and idle by a frictional braking performed by disc brakes and / or drum present on the towing vehicle and the trailer. This device is not ideal because the turbo-diesel engine emits pollutants, especially fine particles and oxides of carbon, sulfur and nitrogen, while friction braking can only transform the kinetic energy of the machine. in heat that will be lost in the atmosphere. The device according to the invention makes it possible to significantly reduce these disadvantages. It comprises six main elements, including: / 0 - An on-board computer message reader of the towing vehicle (otherwise called the CAN bus, described under the ISO 11898 standard) which will make it possible to follow the acceleration and deceleration instructions given by the operator of the latter to the millisecond. 25 -A CAN 4 interface Electric motor controller whose embedded software translates the CAN information into acceleration or regenerative braking instructions and then transmits them to the motor controllers that drive the electric motors mounted on the axle of the trailer according to the 30 torque produced by the towing vehicle for the fuel consumption of the latter. -Two motor controllers to control the electric motors mounted on the axle of the trailer. -A brake pressure modulator. The purpose of the latter is to optimize the regenerative braking provided by the electric motors by controlling the friction brakes so that they act only when the regenerative braking can not by itself satisfy the braking needs of the vehicle. 2 3023533 -A super-capacitor unit that will store the electricity generated during the regenerative braking phase and then feed the electric motors during the acceleration phase. - An axle mounted on the trailer, instead of a standard axle 5, which comprises two axial flow motors mounted back to back in a housing in the middle of the axle. Each motor is connected to a transmission shaft inside the axle that connects it to the wheel on its side. Because of this independence on both sides of the axle, the driving device acts as a differential allowing the trailer to behave normally in turns. In the braking phase, the engines will behave like generators, transforming some of the kinetic energy of the vehicle into electricity that is sent to the supercapacitor unit for storage.

15 En phase d'accélération, ces moteurs fournissent un appoint en puissance aux moteur turbo-diesel. Les dessins annexés illustrent l'invention : La figure 1 représente le lecteur des messages CAN de 25 moteurs électriques sous carter au milieu. La figure 7 représente le dispositif de l'invention en présentant l'ensemble du véhicule semi-remorque, comprenant le véhicule tracteur et sa remorque, et les zones de montage des éléments principaux du dispositif.In the acceleration phase, these engines provide extra power to the turbo-diesel engines. The accompanying drawings illustrate the invention: FIG. 1 shows the reader of the CAN messages of 25 electric motors under casing in the middle. Figure 7 shows the device of the invention showing the entire vehicle semi-trailer, including the towing vehicle and its trailer, and the mounting areas of the main elements of the device.

30 Le dispositif selon l'invention est particulièrement destiné à faire baisser la consommation de carburant des véhicules semi-remorques et ainsi diminuer les émissions polluantes qui y vont de pair, notamment les particules fines et les oxydes de carbone, de soufre et d'azote tout en préservant 35 la capacité des deux éléments du véhicule semi-remorque hybride de fonctionner avec des véhicules tracteur ou des remorques non-munis de ce dispositif d'hybridation. l'informatique embarqué du véhicule (ISO 11898). La figure 2 représente l'interface CAN Contrôleur moteur. La figure 3 représente les deux contrôleurs moteur électrique. La figure 4 représente le modulateur de pression de freinage. La figure 5 représente l'unité de supercondensateurs. La figure 6 représente l'unité moteur électrique/essieu avec ses 3The device according to the invention is particularly intended to reduce the fuel consumption of semi-trailer vehicles and thus reduce pollutant emissions that go hand in hand, including fine particles and oxides of carbon, sulfur and nitrogen. while preserving the ability of both elements of the hybrid semitrailer vehicle to operate with towing vehicles or trailers not equipped with this hybridization device. vehicle embedded computing (ISO 11898). Figure 2 shows the CAN Motor Controller interface. Figure 3 shows the two electric motor controllers. Figure 4 shows the brake pressure modulator. Figure 5 shows the unit of supercapacitors. Figure 6 shows the electric motor / axle unit with its 3

Claims (2)

REVENDICATIONS1) Dispositif pour l'hybridation d'un véhicule semi-remorque (7) caractérisé en ce qu'il comporte un dispositif informatique (1&2) installé sur le véhicule tracteur qui permet à ce dernier de piloter une remorque équipée d'une motorisation électrique (3&6) laquelle fournit au véhicule un appoint en puissance propulsive à partir d'électricité récupéré par un système de freinage régénératif (3&6).CLAIMS1) Device for the hybridization of a semitrailer vehicle (7) characterized in that it comprises a computer device (1 & 2) installed on the towing vehicle which allows the latter to drive a trailer equipped with an electric motor (3 & 6) which provides the vehicle with additional propulsive power from electricity recovered by a regenerative braking system (3 & 6). 2) Dispositif selon la revendication 1 en ce que l'interface CAN -> contrôleur moteur électrique (2), comporte un logiciel embarqué inédit qui permet le pilotage des contrôleurs de moteurs électriques à partir des données CAN.2) Device according to claim 1 in that the interface CAN -> electric motor controller (2) comprises a new embedded software that allows the control of electric motor controllers from the CAN data.
FR1401639A 2014-07-10 2014-07-10 DEVICE FOR HYBRIDIZING A SEMI-TRAILER Pending FR3023533A1 (en)

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FR1401639A FR3023533A1 (en) 2014-07-10 2014-07-10 DEVICE FOR HYBRIDIZING A SEMI-TRAILER

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017368201B2 (en) * 2016-12-02 2020-11-05 Saf-Holland Gmbh Semi-trailer, trailer truck and method for braking a semi-trailer
CN113246745A (en) * 2021-05-19 2021-08-13 河南科技大学 Auxiliary drive control method of new energy semitrailer and new energy semitrailer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086087A2 (en) * 2007-01-03 2008-07-17 Ken Degrave Hybrid trailer system
US20080174174A1 (en) * 2007-01-22 2008-07-24 James S. Burns Passive Truck Trailer Braking Regeneration and Propulsion System and Method
WO2010098881A2 (en) * 2009-02-27 2010-09-02 GTR Development LLC Hybrid braking system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086087A2 (en) * 2007-01-03 2008-07-17 Ken Degrave Hybrid trailer system
US20080174174A1 (en) * 2007-01-22 2008-07-24 James S. Burns Passive Truck Trailer Braking Regeneration and Propulsion System and Method
WO2010098881A2 (en) * 2009-02-27 2010-09-02 GTR Development LLC Hybrid braking system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017368201B2 (en) * 2016-12-02 2020-11-05 Saf-Holland Gmbh Semi-trailer, trailer truck and method for braking a semi-trailer
US11453292B2 (en) 2016-12-02 2022-09-27 Saf-Holland Gmbh Semi-trailer, semi-trailer truck and method for braking a semi-trailer
CN113246745A (en) * 2021-05-19 2021-08-13 河南科技大学 Auxiliary drive control method of new energy semitrailer and new energy semitrailer
CN113246745B (en) * 2021-05-19 2022-08-30 郑州新大方重工科技有限公司 Auxiliary drive control method of new energy semitrailer and new energy semitrailer

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