CA2697234C - Multifunctional portable electric apparatuses - Google Patents
Multifunctional portable electric apparatuses Download PDFInfo
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- CA2697234C CA2697234C CA2697234A CA2697234A CA2697234C CA 2697234 C CA2697234 C CA 2697234C CA 2697234 A CA2697234 A CA 2697234A CA 2697234 A CA2697234 A CA 2697234A CA 2697234 C CA2697234 C CA 2697234C
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
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- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
- Organic Insulating Materials (AREA)
- Portable Power Tools In General (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Control Of Electric Motors In General (AREA)
- Steroid Compounds (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
Appareils électroportatifs polyvalents.
La présente invention concerne des appareils électroportatifs du genre comportant, d'une part, un outil comprenant un actionneur électrique et, d'autre part, une batterie fournissant l'énergie nécessaire au fonctionnement de cet outil.
Les appareils électroportatifs connus de ce genre comprennent, d'une part, un outil particulier et son actionneur agencés pour l'exécution d'un travail spécifique (par exemple : scies à chaîne, scies circulaires, peignes de récolte aérienne de petits fruits, sécateurs, tondeuses à gazon à fil, coupe-haies, débroussailleuses, marteaux-piqueurs, etc....) et, d'autre part, une batterie générant un courant électrique présentant des caractéristiques de tension et de puissance permettant le fonctionnement normal dudit outil.
Les paramètres de fonctionnement des batteries et des outils différents susmentionnés étant spécifiques à chaque application, il n'est pas possible d'obtenir un fonctionnement normal satisfaisant de ces appareils électroportatifs en connectant n'importe quelle batterie à n'importe quel outil.
D'autre part, avec les nouvelles générations de batteries et d'outils, il est nécessaire :
- de surveiller en permanence les batteries, aussi bien dans leur phase de charge que dans leur phase de décharge, pour obtenir un fonctionnement sécurisé et pour obtenir une grande durée de vie desdites batteries ; en effet, les batteries ont des contraintes de fonctionnement, de sécurité et d'équilibrage des éléments lors de la charge, qui font qu'elles doivent être surveillées en permanence, tandis que leurs paramètres de décharge doivent être adaptés à l'outil utilisé.
- de surveiller également les outils pour optimiser leur efficacité et leur durée de vie. Effectivement les outils, eux aussi, doivent avoir des paramètres de fonctionnement qui tiennent compte des contraintes de fonctionnement et de sécurité de la batterie qui leur est associée. Versatile power tools.
The present invention relates to portable power tools of the kind comprising, on the one hand, a tool comprising an electric actuator and, else a battery supplying the energy necessary for the operation of this tool.
Such known power tools include, on the one hand, a particular tool and its actuator arranged for the execution of a work specific (for example: chain saws, circular saws, aerial harvesting combs of berries, secateurs, wire cutters, hedge trimmers, brushcutters, jackhammers, etc.) and, on the other hand, a battery generating a current Electrical having voltage and power characteristics allowing the normal operation of said tool.
Operating parameters of batteries and different tools mentioned above being specific to each application, it is not possible to obtain satisfactory normal operation of these devices handheld by connecting any battery to any tool.
On the other hand, with the new generations of batteries and tools, it is necessary :
- from constantly monitor the batteries, both in their phase of charge only in their discharge phase, to obtain a functioning secure and to obtain a long life of said batteries; in effect, the batteries have operating, safety and balancing elements when charging, which make them need to be continuously monitored, while their discharge parameters must be be adapted to the tool used.
- from also monitor the tools to optimize their efficiency and duration of life. Indeed, the tools, too, must have parameters of functioning which take into account the constraints of operation and battery safety associated with them.
2 Dans le document US-2006/0087285, est décrit un système d'outil électroportatif constitué d'une batterie, d'un outil et d'un chargeur. Selon ce document, il y a bien une communication de la batterie vers l'outil, mais il n'y a pas d'actions autres que fonctionnelles (notamment pas de modifications des paramètres de fonctionnement de l'outil). Il n'est pas envisagé que l'outil puisse être constitué par un outil non dédié choisi parmi une pluralité d'outils différents.
Dans le document US-2005/0048359, est décrit un système batterie (outil) chargeur dans lequel est prévue une communication entre la batterie et les autres éléments dudit système, pour ajuster les paramètres de cette batterie ou du chargeur. Dans le cas de la communication avec l'outil, c'est la batterie qui adopte ses propres paramètres de fonctionnement à l'outil.
Les deux documents susmentionnés présentent des insuffisances, telles que, par exemple :
- l'impossibilité d'équiper les appareils avec des outils non dédiés dont les paramètres de fonctionnement figés ne correspondent pas aux paramètres de fonctionnement spécifiques de la batterie utilisée ;
-l'impossibilité d'équiper les appareils avec des batteries non dédiées dont les paramètres de fonctionnement ne correspondent pas aux paramètres de fonctionnement spécifiques de l'outil utilisé.
De plus, l'entraînement de ces outils différents peut nécessiter l'utilisation de plusieurs batteries de différents poids et encombrement.
En outre, la situation exposée ci-dessus a encore pour désavantages :
- le fait qu'en cas de dysfonctionnement, les utilisateurs ne disposent pas d'informations centralisées leur permettant de connaître les causes du mauvais fonctionnement de leurs appareils ;
- de rendre difficiles et coûteuses les interventions des services de maintenance et d'après-vente, également par suite du manque d'informations centralisées sur l'utilisation des appareils. 2 In document US-2006/0087285, a tool system is described.
portable power tool consisting of a battery, a tool and a charger. according to this document, there is a communication from the battery to the tool, but does not have actions other than functional (including no changes to operating parameters of the tool). It is not envisaged that the tool can be constituted by a non-dedicated tool selected from a plurality of tools different.
In document US-2005/0048359, a battery system (tool) is described charger in which communication is provided between the battery and the other elements of said system, to adjust the parameters of this battery or charger. In the case of communication with the tool, it is the battery who adopts its own operating parameters to the tool.
The two documents mentioned above have shortcomings, such as for example :
- the impossibility of equipping the devices with non dedicated tools whose frozen operating parameters do not match the parameters specific operation of the battery used;
-the impossibility of equipping the devices with non dedicated batteries the operating parameters do not match the parameters of specific operation of the tool used.
In addition, the training of these different tools may require the use several batteries of different weights and dimensions.
In addition, the situation described above still has disadvantages:
- the fact that in case of malfunction, the users do not have centralized information that allows them to know the causes of malfunction of their devices;
- make it difficult and costly for the services of maintenance and after-sales, also due to lack of information centralized on the use of the devices.
3 L'invention a notamment pour but d'apporter une solution aux problèmes découlant des inconvénients ou insuffisances susmentionnés.
Selon l'invention, cet objectif se trouve réalisé grâce à des appareils électroportatifs du genre comportant un outil (1) actionné par un moteur électrique (2), cet outil étant constitué par un outil choisi parmi une pluralité
d'outils différents (non dédiés) comportant leurs propres paramètres de fonctionnement et leurs propre code ou moyen d'identification, et une batterie fournissant l'énergie nécessaire au fonctionnement de l'outil choisi, lesdits appareils électroportatifs, comprennent un système de communication configuré
pour permettre, d'une part, un échange d'informations relatives au type, à
l'état et au fonctionnement de l'outil et de la batterie connectés l'un à l'autre, et, d'autre part, d'adapter, au besoin, les paramètres de fonctionnement dudit outil en fonction des caractéristiques de ladite batterie et/ou les paramètres de fonctionnement de la batterie en fonction des paramètres de fonctionnement dudit outil, ledit système de communication comprenant :
= d'une part, un module de contrôle et de commande de l'outil, comportant une carte électronique configurée pour transmettre, à la batterie, des informations relatives au type, à l'état et au fonctionnement dudit outil:
= d'autre part, un module de contrôle et de gestion de la batterie, comprenant une carte électronique configurée pour transmettre, à l'outil, des informations relatives au type, à l'état et au fonctionnement de ladite batterie.
De préférence, selon une autre disposition caractéristique, la batterie est constituée par une batterie choisie parmi une pluralité de batteries différentes non dédiées, comportant leurs propres paramètres de fonctionnement et leur propre code ou moyen d'identification.
3a L'invention procure plusieurs avantages importants. Elle permet notamment :
= d'identifier l'outil connecté à la batterie, = de reconnaître la batterie connectée à l'outil ;
WO 2009/063143 The object of the invention is in particular to provide a solution to the problems arising from the aforementioned drawbacks or inadequacies.
According to the invention, this objective is achieved by means of apparatus portable power tools having a tool (1) actuated by an engine electrical tool (2), this tool consisting of a tool chosen from a plurality different (non-dedicated) tools with their own functioning and their own code or means of identification, and a battery supplying the energy necessary for the operation of the chosen tool, portable devices, include a configured communication system to allow, on the one hand, an exchange of information relating to the type, the state and the operation of the tool and the battery connected to each other, and, else on the other hand, to adapt, if necessary, the operating parameters of the tool in function of the characteristics of said battery and / or the parameters of battery operation according to operating parameters said tool, said communication system comprising:
= on the one hand, a control and control module of the tool, comprising a electronic card configured to transmit, to the battery, news relating to the type, state and operation of the tool:
= on the other hand, a module for control and management of the battery, comprising an electronic card configured to transmit, to the tool, news relating to the type, condition and operation of that battery.
Preferably, according to another characteristic arrangement, the battery is constituted by a battery chosen from a plurality of batteries different not dedicated, with their own operating parameters and their own code or means of identification.
3a The invention provides several important advantages. It allows in particular:
= to identify the tool connected to the battery, = to recognize the battery connected to the tool;
WO 2009/06314
4 = de gérer et d'ajuster les paramètres de fonctionnement de l'outil et de la batterie, pour une efficacité, un rendement et une durée de vie optima ;
= l'utilisation, sur une même batterie, d'un outil quelconque choisi parmi une pluralité d'outils présentant des paramètres de fonctionnement différents, ou, plus simplement, d'autoriser l'utilisation d'outils différents, sur une même batterie ; cette possibilité permettant une réduction appréciable des coûts d'équipement par rapport à la nécessité actuelle d'acquérir des outils électroportatifs constitués d'un outil et d'une batterie dédiés.
= l'utilisation, pour l'actionnement d'un même outil, d'une batterie quelconque choisie parmi une pluralité de batteries présentant des paramètres de fonctionnement différents, ou, plus simplement, d'autoriser l'utilisation de batteries différentes pour l'actionnement d'un même outil ; cette faculté
offrant également la possibilité d'une réduction notable des coûts d'équipement par rapport à la nécessité actuelle d'acquérir des outils électroportatifs constitués d'une batterie et d'un outil dédiés.
= de mémoriser les informations fournies par l'outil et/ ou la batterie et de les restituer ultérieurement lors des interventions des services de maintenance ou d'après-vente, pour un diagnostic plus précis et plus efficace ;
= de transmettre, en temps réel, des informations aux utilisateurs en cas d'incident de fonctionnement, par exemple par l'intermédiaire d'un avertisseur sonore et/ ou d'un affichage.
Les buts, caractéristiques et avantages ci-dessus, et d'autres encore, ressortiront mieux de la description qui suit et des dessins annexés dans lesquels :
La figure 1 est une vue en perspective éclatée d'un exemple de réalisation d'un appareil électroportatif auquel peut être appliquée l'invention, cet appareil comprenant, selon cet exemple, un outil constitué par une scie à
chaîne portative, une batterie générant l'énergie nécessaire à l'actionnement de cet outil, et un cordon électrique assurant la liaison filaire entre la batterie et l'outil, et réciproquement.
Les figures 2A à 2E sont des vues de détail, avec arrachement partiel, illustrant différents exemples de réalisation du cordon électrique assurant la liaison filaire entre la batterie et l'outil de l'appareil électroportatif, et réciproquement. 4 = manage and adjust the operating parameters of the tool and the battery, for efficiency, performance and optimum service life;
= the use, on the same battery, of any tool chosen from a plurality of tools having different operating parameters, or, more simply, to allow the use of different tools, on the same drums ; this possibility allowing an appreciable reduction of the costs of equipment compared to the current need to acquire tools portable power tools consisting of a dedicated tool and battery.
= the use, for the operation of the same tool, of a battery any one of a plurality of batteries having different operation, or, more simply, to authorize the use of different batteries for operating the same tool; this faculty also offering the possibility of significant cost savings of equipment compared to the current need to acquire tools portable power tools consisting of a battery and a dedicated tool.
= to memorize the information provided by the tool and / or the battery and of the to restore later during interventions maintenance services or after-sales, for a more accurate and efficient diagnosis;
= to transmit, in real time, information to the users in case operating incident, for example via an alarm sound and / or display.
The goals, features and benefits above, and others, from the description which follows and the accompanying drawings in which :
FIG. 1 is an exploded perspective view of an example of construction of a portable appliance to which may be applied the invention, this apparatus comprising, according to this example, a tool consisting of a saw with portable chain, a battery generating the energy necessary for actuation of this tool, and an electrical cord providing the wire connection between the drums and the tool, and vice versa.
FIGS. 2A to 2E are detail views, partially broken away, illustrating different examples of embodiment of the electrical cord ensuring the wired connection between the battery and the tool of the power tool, and reciprocally.
5 Les figures 3A à 3C sont des vues en perspective montrant, à titre d'exemples, différents outils auxquels peut être appliquée l'invention.
On se réfère auxdits dessins pour décrire des exemples de réalisation intéressants, bien que nullement limitatifs, d'appareils électroportatifs selon l'invention.
On souligne, que dans la description qui suit et dans les revendications, l'expression outils électroportatifs désigne des ensembles portables comprenant un outil actionné électriquement et une batterie générant l'énergie électrique nécessaire au fonctionnement de cet outil. On observe aussi que l'expression outils différents non dédiés désigne aussi bien des outils d'un même type mais opérant avec des paramètres de fonctionnement différents (par exemple des tronçonneuses à chaîne la, de différentes puissances), que des outils de types différents, par exemple, une tronçonneuse à perche lb (figure 3A), un peigne de récolte aérienne de petits fruits 1 c (figure 3B), une débroussailleuse 1 d (figure 3C), ....... ;
cette liste n'étant pas limitative. D'autre part, l'expression batteries différentes non dédiées désigne des batteries présentant des paramètres de fonctionnement différents et non réservées à l'actionnement d'un outil présentant des paramètres de fonctionnement qui lui sont propres.
Les appareils électroportatifs auxquels s'applique l'invention sont du genre comprenant, d'une part, un outil 1 mû par un actionneur électrique 2 et, d'autre part, une batterie 3 générant l'énergie nécessaire au fonctionnement de cet outil et qui peut être connectée à ce dernier au moyen d'un câble électrique 4.
De manière très avantageuse et particulièrement visée par l'ouverture : 5 The FIGS. 3A to 3C are perspective views showing, as a examples, different tools to which the invention can be applied.
These drawings are referred to to describe exemplary embodiments interesting, although by no means limitative, of electric devices according to the invention.
It is emphasized that in the description which follows and in the claims, the term power tools means portable assemblies comprising an electrically powered tool and a generating battery the electrical energy necessary for the operation of this tool. We observe as well as the expression different non-dedicated tools refers to tools of the same type but operating with operating parameters different types (eg chain saws, different powers), that tools of different types, for example, a pole saw lb (Figure 3A), a small aerial harvesting comb fruit 1 c (Figure 3B), a brushcutter 1 d (Figure 3C), .......;
this list not being limiting. On the other hand, the expression different batteries not Dedicated means batteries with different operation and not reserved for the actuation of a tool with its own operating parameters.
The portable appliances to which the invention applies are kind comprising, on the one hand, a tool 1 driven by an electric actuator 2 and, on the other hand, a battery 3 generating the energy necessary for operation of this tool and which can be connected to it by means of a cable electric 4.
In a very advantageous way and particularly targeted by the opening:
6 - 1 peut être constitué par un outil quelconque choisi parmi une pluralité
d'outils différents non dédiés la, lb, 1 c, 1 d, ..., comportant leurs propres paramètres de fonctionnement et leur propre code ou moyen d'identification, et/ ou - la batterie 3 peut être constituée par une batterie quelconque choisie parmi une pluralité de batteries différentes non dédiées comportant leurs propres paramètres de fonctionnement et leur propre code ou moyen d'identification.
Avantageusement, la batterie 3 fournissant l'énergie nécessaire au fonctionnement des outils non dédiés la, lb, 1 c, 1 dõ est une batterie rechargeable au lithium ion ou au lithium polymère, par exemple une batterie du genre décrit dans le document WO-2005/053 915. Plus généralement, il peut s'agir d'une batterie au lithium (Li) associé à d'autres *métaux ou composés ternaires, tels que, par exemple, lithium-fer (Li-Fe-Po4), lithium-manganèse, lithium-cobalt, lithium-alliage ternaire (Li, Mn-Ni, Co-02), etc.
Selon une autre disposition caractéristique, le système de communication comprend :
- d'une part, un module de contrôle et de commande de l'outil 1, comprenant une carte électronique 5 configurée pour transmettre , à la batterie 3, des informations relatives au type, à l'état et au fonctionnement dudit outil, et, - d'autre part, un module de contrôle et de gestion de la batterie 3, comprenant une carte électronique 6 configurée pour transmettre, à l'outil, des informations relatives au type, à l'état et au fonctionnement de ladite batterie.
Selon une autre disposition caractéristique, les appareils électroportatifs selon l'invention comprennent un système de communication, permettant, d'une part, un échange d'informations relatives au type, à l'état et au fonctionnement de l'outil 1 et de la batterie 3 connectés l'un à l'autre, et, d'autre part, d'adapter, au besoin, les paramètres de fonctionnement dudit outil en fonction des caractéristiques de ladite batterie et/ ou les paramètres 6 - 1 can be constituted by any tool chosen from among a plurality of different non-dedicated tools la, lb, 1c, 1d, ..., featuring their own operating parameters and their own code or means of identification, and or the battery 3 may consist of any battery chosen from a plurality of different non-dedicated batteries having their own operating parameters and their own code or means of identification.
Advantageously, the battery 3 providing the energy required for non-dedicated tools operation la, lb, 1 c, 1 dõ is a battery rechargeable lithium ion or lithium polymer, for example a battery of the kind described in WO-2005/053 915. More generally, it may be a lithium (Li) battery associated with other * metals or ternary compounds, such as, for example, lithium iron (Li-Fe-Po4), lithium manganese, lithium cobalt, lithium-ternary alloy (Li, Mn-Ni, Co-02), etc.
According to another characteristic arrangement, the communication system includes:
on the one hand, a control and control module of the tool 1, comprising an electronic card 5 configured to transmit, to the battery 3, information relating to the type, condition and operation of the tool, and on the other hand, a module for controlling and managing the battery 3, comprising an electronic card 6 configured to transmit, to the tool, information on the type, condition and operation of the said drums.
According to another characteristic arrangement, the electric devices according to the invention comprise a communication system, allowing, on the one hand, an exchange of information relating to the type, state and operation of the tool 1 and the battery 3 connected to each other, and, on the other hand, to adapt, if necessary, the operating parameters of the tool according to the characteristics of said battery and / or settings
7 de fonctionnement de la batterie en fonction des paramètres de fonctionnement dudit outil.
Selon une autre disposition caractéristique :
- l'outil 1 comporte un code ou un moyen permettant son identification, par la batterie ;
- la batterie 3 est pourvue d'un moyen ou système de reconnaissance de ce code et/ ou de ce moyen d'identification et ce moyen de reconnaissance étant activé ou identifié dès qu'elle se trouve connectée électriquement à
l'outil 1 ;
- la batterie 3 comporte un code et/ ou un moyen permettant son identification, par l'outil ;
- l'outil 1 est pourvu d'un moyen ou système de reconnaissance de la batterie, ce moyen de reconnaissance étant activé ou identifié dès que ledit outil se trouve connecté électriquement à cette dernière.
Grâce aux systèmes de reconnaissance et de communication selon l'invention :
- chaque outil peut adresser à la batterie, des informations pouvant être lues et analysées par celle-ci, par exemple sous la forme d'une série de variations de courant et/ ou de tension, de préférence selon un mode binaire, constituant son code d'identification pour être reconnu par ladite batterie et/
ou des informations sur les paramètres de fonctionnement qui lui sont propres ;
- chaque batterie peut adresser à l'outil, des informations pouvant être lues et analysées par celui-ci, par exemple sous la forme d'une série de variations de courant et/ ou de tension, de préférence selon un mode binaire, constituant son code d'identification pour être reconnue par ledit outil et/
ou des informations sur les paramètres de fonctionnement qui lui sont propres. 7 of battery operation according to the parameters of operation of said tool.
According to another characteristic arrangement:
the tool 1 comprises a code or a means allowing its identification, by the drums ;
the battery 3 is provided with a means or system for recognizing this code and / or this means of identification and this means of recognition being activated or identified as soon as it is electrically connected to tool 1;
the battery 3 comprises a code and / or a means allowing its identification, by the tool;
the tool 1 is provided with a means or system for recognizing the battery, this recognition means being activated or identified as soon as said tool is is electrically connected to it.
Thanks to the recognition and communication systems according to the invention:
- each tool can address to the battery, information that can be read and analyzed by it, for example in the form of a series of variations current and / or voltage, preferably in a binary mode, constituting its identification code to be recognized by said battery and/
or information about the operating parameters that are clean;
- Each battery can send to the tool, information that can be read and analyzed by it, for example in the form of a series of variations current and / or voltage, preferably in a binary mode, constituting its identification code to be recognized by said tool and /
or information on its own operating parameters.
8 D'autre part, ce système de communication permet de gérer et d'ajuster les paramètres de fonctionnement de l'outil et de la batterie (par exemple :
sécurité, seuil de protection courant, température, ................. ), pour une efficacité, un rendement et une durée de vie optima.
Selon une autre disposition caractéristique, la carte électronique de commande de l'outil et/ ou la carte électronique de gestion de la batterie est ou sont configurée(s) pour mémoriser les informations émises par l'outil et/
ou par la batterie, lors de l'utilisation des appareils, et pour restituer, ultérieurement, ces informations, afin de permettre leur exploitation par les services de maintenance et de réparation.
Selon une autre disposition caractéristique intéressante, la carte électronique de commande de l'outil et/ ou la carte électronique de gestion de la batterie est ou sont configurée(s) pour transmettre, en temps réel, des informations à un système de signalisation équipant les appareils en cas d'incidents de fonctionnement des composants de ces derniers, ce système de signalisation pouvant être constitué par un avertisseur sonore, un clignotant, un affichage, ...
De manière préférée, la carte électronique de commande de l'outil et la carte électronique de gestion de la batterie sont configurées afin que les échanges d'informations entre l'outil et la batterie soient gouvernés par le module de contrôle et de commande électronique de l'outil. Dans ce cas, c'est l'outil qui est maître de la communication et qui demande des informations à la batterie :
- à la mise en route de l'outil, et - en cours de fonctionnement de l'appareil électroportatif, à intervalles réguliers ; la batterie étant à l'écoute, en permanence, pour recevoir, analyser et traiter à n'importe quel moment les informations communiqués par l'outil.
Selon une autre disposition caractéristique, l'interface entre l'outil et la batterie est réalisée par une liaison filaire. 8 On the other hand, this communication system allows to manage and adjust the operating parameters of the tool and the battery (for example:
safety, current protection threshold, temperature, .................), for an efficiency, a performance and an optimum life.
According to another characteristic arrangement, the electronic card of command of the tool and / or the battery management electronic board is or are configured (s) to memorize the information emitted by the tool and /
or by the battery, when using the devices, and to restore, subsequently, this information, in order to allow its exploitation by the maintenance and repair services.
According to another interesting feature arrangement, the map electronic control of the tool and / or the electronic card management the battery is or are configured to transmit, in real time, information to a signaling system equipping the devices in case incidents of the components of the latter, this system signaling device which may be constituted by a buzzer, a flashing, a display, ...
Preferably, the electronic control board of the tool and the electronic board battery management are configured so that the exchanges of information between the tool and the battery are governed by the control module and electronic control of the tool. In that case, it is the tool that is master of the communication and which demands information to the battery:
- at the start of the tool, and - during operation of the power tool, at intervals regular the battery is listening, permanently, to receive, analyze and process information at any time communicated by the tool.
According to another characteristic arrangement, the interface between the tool and the battery is made by a wired connection.
9 Selon un autre mode d'exécution, l'échange d'informations entre la batterie et l'outil, et réciproquement, est réalisé par une liaison sans fil.
La liaison filaire permettant l'échange d'informations entre la batterie et l'outil peut être réalisée de différentes façons, par exemple :
- communication à l'aide des conducteurs de puissance 4a', 4a", de l'outil vers la batterie ou de la batterie vers l'outil (Figure 2A), au moyen de l'une des techniques suivantes :
- courants porteurs ;
- modulation de la tension d'alimentation ;
- analyse des courants de consommation de l'outil et/ ou de l'évolution de la tension de la batterie ;
- liaison, en mode numérique, au moyen d'un seul conducteur dédié 4b référencé au 0 Volt et de niveaux 0/5 V, par exemple, permettant une communication bidirectionnelle entre l'outil et la batterie (Figure 2B) ;
- liaison, en mode synchrone, ou en mode différentiel, par l'intermédiaire de deux conducteurs dédiés 4c', 4c", référencés au 0 Volt, un pour la communication outil ¨> batterie et un pour la communication batterie ¨> outil (Figure 2C) ;
- liaison, en mode numérique, par l'intermédiaire de deux conducteurs dédiés 4d', 4d", référencés au 0 Volt, un pour la communication outil ¨> batterie et un pour la communication batterie --> outil (Figure 2D) , - liaison, en mode différentiel, par l'intermédiaire de quatre conducteurs dédiés, référencés à 0 Volt, deux (4e') pour la communication outil ¨> batterie et deux (4e") pour la communication batterie ¨> outil (Figure 2E).
Différents modes de liaison sans fil entre la batterie et l'outil peuvent être mis en oeuvre pour réaliser un échange d'informations entre ces deux composants des appareils, par exemple :
- .................................... Liaison optique (rayons infrarouges, ) ;
- Liaison hertzienne ;
- ............................................................. Liaisons par système IRDA, ou WIFI, ou BLUETOOTH, ou ZIGBEE, ces différents modes de communication ayant leurs protocoles et logiciels de 5 mise en oeuvre spécifiques. 9 According to another embodiment, the exchange of information between the battery and the tool, and vice versa, is achieved by a wireless link.
The wired link allowing the exchange of information between the battery and the tool can be realized in different ways, for example:
- communication using the power conductors 4a ', 4a ", of the tool towards the battery or battery to the tool (Figure 2A), using one of the following techniques:
- carrier currents;
- modulation of the supply voltage;
- analysis of the consumption currents of the tool and / or the evolution of the battery voltage;
- link, in digital mode, using a single dedicated driver 4b referred to 0 Volt and 0/5 V levels, for example, allowing bidirectional communication between the tool and the battery (Figure 2B);
- connection, in synchronous mode, or in differential mode, via two dedicated drivers 4c ', 4c ", referenced to 0 Volt, one for the communication tool ¨> battery and one for communication battery ¨> tool (Figure 2C);
- link, in digital mode, via two dedicated drivers 4d ', 4d ", referenced to 0 Volt, one for communication tool ¨> battery and one for battery -> tool communication (Figure 2D), - connection, in differential mode, via four drivers dedicated, referenced to 0 Volt, two (4th ') for communication tool ¨> battery and two (4th ") for battery communication ¨> tool (Figure 2E).
Different wireless link modes between the battery and the tool can be placed implement an exchange of information between these two device components, for example:
- .................................... Optical link (infrared rays, );
- Hertzian link;
- ................................................. ............ Links by IRDA system, or WIFI, or BLUETOOTH, or ZIGBEE, these different modes of communication having their protocols and software of 5 specific implementation.
Claims (14)
d'outils différents non dédiés (1a, 1b, 1c, 1d, ...) comportant leurs propres paramètres de fonctionnement et leur propre code ou moyen d'identification, et une batterie (3) fournissant une énergie nécessaire à un fonctionnement de l'outil choisi, lesdits appareils électroportatifs comprennent un système de communication configure pour permettre un échange d'informations relatives à
un type, à un état et à un fonctionnement de l'outil et de la batterie connectés l'un à l'autre, et d'adapter, au besoin, les paramètres de fonctionnement dudit outil en fonction des caractéristiques de ladite batterie et/ou les paramètres de fonctionnement de la batterie en fonction des paramètres de fonctionnement dudit outil, ledit système de communication comprenant :
- un module de contrôle et de commande de l'outil, comportant une carte électronique (5) configurée pour transmettre, à la batterie, les informations relatives au type, à l'état et au fonctionnement dudit outil ;
- un module de contrôle et de gestion de la batterie, comprenant une carte électronique (6) configurée pour transmettre, à l'outil, les informations relatives au type, à l'état et au fonctionnement de ladite batterie. 1. Portable equipment having a tool (1) operated by a engine electrical tool (2), this tool consisting of a tool chosen from a plurality different non-dedicated tools (1a, 1b, 1c, 1d, ...) with their own operating parameters and their own code or means of identification, and a battery (3) providing energy necessary for operation of chosen tool, said portable devices include a system of communication configures to allow an exchange of information relating to a type, condition and operation of the tool and battery connected to each other, and to adapt, if necessary, the operating parameters said tool according to the characteristics of said battery and / or the parameters of battery operation according to operating parameters said tool, said communication system comprising:
a control and command module of the tool, comprising a card electronics (5) configured to transmit the information to the battery relating to the type, condition and operation of the tool;
a module for controlling and managing the battery, including a card electronics (6) configured to transmit the information to the tool relating to the type, condition and operation of that battery.
- l'outil non dédié choisi (1a, 1b, 1c, 1d) comporte un code et/ ou un moyen permettant son identification, par la batterie ;
- la batterie (3) est pourvue d'un moyen de reconnaissance de ce code et/ ou de ce moyen d'identification, ce moyen de reconnaissance étant activé ou identifié dès qu'elle se trouve connectée électriquement à l'outil choisi ;
et/ou - la batterie comporte un code et/ou un moyen permettant son identification, par l'outil choisi ;
- l'outil non dédié choisi (1a, 1b, 1c, 1d) est pourvu d'un moyen de reconnaissance de la batterie, ce moyen de reconnaissance étant activé ou identifié, dès qu'il se trouve connecté électriquement à cette dernière. 3. Powertools according to claim 1 or 2, characterized in this than :
the chosen non-dedicated tool (1a, 1b, 1c, 1d) comprises a code and / or a means allowing its identification, by the battery;
the battery (3) is provided with means for recognizing this code and / or this means of identification, this recognition means being activated or identified as soon as it is electrically connected to the chosen tool;
and or the battery comprises a code and / or a means allowing its identification, by the chosen tool;
the chosen non-dedicated tool (1a, 1b, 1c, 1d) is provided with a means of recognition of the battery, this recognition means being activated or identified, as soon as it is electrically connected to the latter.
5, caractérisés en ce que la carte électronique (5) de commande de l'outil non dédié choisi (1a, 1b, 1c, 1d) et la carte électronique (6) de gestion de la batterie (3) sont configurées pour mémoriser les informations fournies par l'outil choisi et/ou par la batterie, lors de l'utilisation des appareils, et pour restituer ultérieurement ces informations afin de permettre leur exploitation par des services de maintenance ou de réparation. 6. The portable electrical apparatus according to any one of claims 1 to characterized in that the electronic control board (5) of the tool chosen (1a, 1b, 1c, 1d) and the electronic card (6) for managing the battery (3) are configured to store the information provided by the chosen tool and / or battery, when using the devices, and for return this information later to enable their exploitation by maintenance or repair services.
7, caractérisés en ce que l'interface entre l'outil non dédié choisi (1a, 1b, 1c, 1d) et la batterie (3) est réalisée par une liaison filaire (4). Powertools according to any one of claims 1 to characterized in that the interface between the selected non-dedicated tool (1a, 1b, 1c, 1d) and the battery (3) is made by a wire connection (4).
7, caractérisés en ce que l'échange d'informations entre l'outil non dédié choisi (1a, 1b, 1c, 1d) et la batterie (3), est réalisé par un système de communication sans fil. 9. The power tools according to any one of claims 1 to characterized in that the exchange of information between the chosen non-dedicated tool (1a, 1b, 1c, 1d) and the battery (3), is realized by a system of communication wireless.
- courants porteurs ;
- modulation de la tension d'alimentation ;
- analyse des courants de consommation de l'outil et/ou de l'évolution de la tension de la batterie. 10. Powertools according to claim 9, comprising a bond wired allowing an exchange of information between the battery and the tool Dedicated choice (1a, 1b, 1c, 1d), carried out through the drivers of power (4a ', 4a "), from the tool to the battery or from the battery to the tool, by one of the following techniques:
- carrier currents;
- modulation of the supply voltage;
- analysis of the consumption currents of the tool and / or the evolution of the battery voltage.
choisi (1a, 1b, 1c, 1d) et la batterie (3) est réalisée par l'intermédiaire de conducteurs dédiés. 11. Powertools according to claim 8, characterized in that that the wired link allowing the exchange of information between the non-dedicated tool selected (1a, 1b, 1c, 1d) and the battery (3) is realized via conductors dedicated.
- en mode numérique, au moyen d'un seul conducteur (4b) référencé au 0 Volt et de niveaux 0/5 V, permettant une communication bidirectionnelle entre l'outil et la batterie ;
ou - en mode synchrone, ou en mode différentiel, par l'intermédiaire de deux conducteurs (4c1, 4c"), référencés au 0 Volt, un pour la communication de l'outil vers la batterie et un pour la communication de la batterie vers l'outil ;
ou - en mode numérique, par l'intermédiaire de deux conducteurs (4d, 4d"), référencés au 0 Volt, un pour la communication de l'outil vers la batterie et un pour la communication de la batterie vers l'outil ;
ou - en mode différentiel, par l'intermédiaire de quatre conducteurs, référencés à
0 Volt, deux (4e') pour la communication de l'outil vers la batterie et deux (4e") pour la communication de la batterie vers l'outil. 12. Powertools according to claim 11, characterized in that that dedicated drivers are made:
- in digital mode, by means of a single conductor (4b) referenced at 0 Volt and 0/5 V levels, allowing bidirectional communication between the tool and the battery;
or - in synchronous mode, or in differential mode, via two conductors (4c1, 4c "), referenced to 0 Volt, one for the communication of the tool to the battery and one for the battery communication to the tool;
or - in digital mode, via two conductors (4d, 4d "), referred to 0 Volt, one for the communication of the tool to the battery and a for the communication of the battery to the tool;
or - in differential mode, via four conductors, referenced at 0 volts, two (4 ') for the communication of the tool to the battery and two (4th ") for the communication of the battery to the tool.
Appareils électroportatifs selon la revendication 9, caractérisés en ce que l'échange d'informations entre la batterie (3) et l'outil non dédié choisi (1 a, 1b, 1c, 1d) est réalisé par un système de liaison hertzienne.
Appareils électroportatifs suivant la revendication 9, caractérisés en ce que l'échange d'informations entre la batterie (3) et l'outil non dédié choisi (1 a, 1b, 1c, 1d) est réalisé par un système IRDA, ou un système WIFI, ou un système BLUETOOTH, ou un système ZIGBEE. 14. Powertools according to claim 13, characterized in that that the optical link system is by infrared rays.
Portable electrical apparatus according to claim 9, characterized in that the exchange of information between the battery (3) and the chosen non-dedicated tool (1 a, 1b, 1c, 1d) is achieved by a radio link system.
Portable electrical apparatus according to claim 9, characterized in that the exchange of information between the battery (3) and the chosen non-dedicated tool (1 a, 1b, 1c, 1d) is realized by an IRDA system, or a WIFI system, or a system BLUETOOTH, or a ZIGBEE system.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR0706238 | 2007-09-06 | ||
FR0706238A FR2920683B1 (en) | 2007-09-06 | 2007-09-06 | MULTIPURPOSE ELECTROPORTATIVE DEVICES. |
PCT/FR2008/001225 WO2009063144A2 (en) | 2007-09-06 | 2008-09-02 | Multifunctional portable electric apparatuses |
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Publication Number | Publication Date |
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CA2697234A1 CA2697234A1 (en) | 2009-05-22 |
CA2697234C true CA2697234C (en) | 2015-07-07 |
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CA2697234A Expired - Fee Related CA2697234C (en) | 2007-09-06 | 2008-09-02 | Multifunctional portable electric apparatuses |
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US (1) | US20120118595A1 (en) |
EP (1) | EP2033742B1 (en) |
JP (1) | JP5613052B2 (en) |
KR (1) | KR101502521B1 (en) |
CN (1) | CN101784373B (en) |
AT (1) | ATE477889T1 (en) |
AU (1) | AU2008322760B2 (en) |
BR (1) | BRPI0816447A2 (en) |
CA (1) | CA2697234C (en) |
CY (1) | CY1110916T1 (en) |
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DK (1) | DK2033742T3 (en) |
ES (1) | ES2350562T3 (en) |
FR (1) | FR2920683B1 (en) |
HK (1) | HK1141760A1 (en) |
HR (1) | HRP20100570T1 (en) |
MX (1) | MX2010001272A (en) |
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RU (1) | RU2449883C2 (en) |
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EP2045508A1 (en) * | 2005-10-07 | 2009-04-08 | Black & Decker, Inc. | Flashlight |
-
2007
- 2007-09-06 FR FR0706238A patent/FR2920683B1/en not_active Expired - Fee Related
-
2008
- 2008-09-02 ES ES08358009T patent/ES2350562T3/en active Active
- 2008-09-02 DE DE602008002189T patent/DE602008002189D1/en active Active
- 2008-09-02 US US12/673,012 patent/US20120118595A1/en not_active Abandoned
- 2008-09-02 MX MX2010001272A patent/MX2010001272A/en active IP Right Grant
- 2008-09-02 WO PCT/FR2008/001225 patent/WO2009063144A2/en active Application Filing
- 2008-09-02 AT AT08358009T patent/ATE477889T1/en active
- 2008-09-02 CN CN2008801041020A patent/CN101784373B/en not_active Expired - Fee Related
- 2008-09-02 AU AU2008322760A patent/AU2008322760B2/en not_active Ceased
- 2008-09-02 SI SI200830066T patent/SI2033742T1/en unknown
- 2008-09-02 RU RU2010112999/02A patent/RU2449883C2/en not_active IP Right Cessation
- 2008-09-02 CA CA2697234A patent/CA2697234C/en not_active Expired - Fee Related
- 2008-09-02 DK DK08358009.2T patent/DK2033742T3/en active
- 2008-09-02 PT PT08358009T patent/PT2033742E/en unknown
- 2008-09-02 JP JP2010523558A patent/JP5613052B2/en not_active Expired - Fee Related
- 2008-09-02 EP EP08358009A patent/EP2033742B1/en not_active Revoked
- 2008-09-02 PL PL08358009T patent/PL2033742T3/en unknown
- 2008-09-02 KR KR1020107007337A patent/KR101502521B1/en not_active IP Right Cessation
- 2008-09-02 NZ NZ584289A patent/NZ584289A/en not_active IP Right Cessation
- 2008-09-02 BR BRPI0816447-9A2A patent/BRPI0816447A2/en not_active IP Right Cessation
-
2010
- 2010-09-02 HK HK10108359.6A patent/HK1141760A1/en not_active IP Right Cessation
- 2010-10-19 HR HR20100570T patent/HRP20100570T1/en unknown
- 2010-11-17 CY CY20101101031T patent/CY1110916T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2010540258A (en) | 2010-12-24 |
DK2033742T3 (en) | 2010-11-08 |
US20120118595A1 (en) | 2012-05-17 |
PT2033742E (en) | 2010-10-21 |
PL2033742T3 (en) | 2011-02-28 |
ATE477889T1 (en) | 2010-09-15 |
CN101784373A (en) | 2010-07-21 |
FR2920683B1 (en) | 2010-02-12 |
MX2010001272A (en) | 2010-06-01 |
KR20100075477A (en) | 2010-07-02 |
WO2009063144A2 (en) | 2009-05-22 |
JP5613052B2 (en) | 2014-10-22 |
EP2033742B1 (en) | 2010-08-18 |
EP2033742A2 (en) | 2009-03-11 |
NZ584289A (en) | 2012-11-30 |
CA2697234A1 (en) | 2009-05-22 |
SI2033742T1 (en) | 2011-01-31 |
EP2033742A3 (en) | 2009-06-17 |
KR101502521B1 (en) | 2015-03-13 |
CN101784373B (en) | 2012-10-17 |
HRP20100570T1 (en) | 2010-11-30 |
CY1110916T1 (en) | 2015-06-10 |
RU2449883C2 (en) | 2012-05-10 |
WO2009063144A3 (en) | 2009-07-09 |
FR2920683A1 (en) | 2009-03-13 |
AU2008322760B2 (en) | 2015-04-23 |
DE602008002189D1 (en) | 2010-09-30 |
ES2350562T3 (en) | 2011-01-25 |
AU2008322760A1 (en) | 2009-05-22 |
HK1141760A1 (en) | 2010-11-19 |
BRPI0816447A2 (en) | 2015-03-03 |
RU2010112999A (en) | 2011-10-20 |
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EEER | Examination request |
Effective date: 20130606 |
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MKLA | Lapsed |
Effective date: 20170905 |