ITMI20082299A1 - METHOD AND PLANT TO IMPROVE THE LIVING OF A VEHICLE STOPPED IN A MOBILE WAY - Google Patents
METHOD AND PLANT TO IMPROVE THE LIVING OF A VEHICLE STOPPED IN A MOBILE WAY Download PDFInfo
- Publication number
- ITMI20082299A1 ITMI20082299A1 IT002299A ITMI20082299A ITMI20082299A1 IT MI20082299 A1 ITMI20082299 A1 IT MI20082299A1 IT 002299 A IT002299 A IT 002299A IT MI20082299 A ITMI20082299 A IT MI20082299A IT MI20082299 A1 ITMI20082299 A1 IT MI20082299A1
- Authority
- IT
- Italy
- Prior art keywords
- habitable
- floor
- vehicle
- plant
- stationary
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/017—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their use when the vehicle is stationary, e.g. during loading, engine start-up or switch-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/912—Attitude Control; levelling control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydroponics (AREA)
Description
DESCRIZIONE DESCRIPTION
dell'invenzione industriale avente per titolo: of the industrial invention entitled:
“Metodo ed impianto per migliorare l’uso abitativo di un veicolo fermo cabinato adoperato a dimoia mobile” "Method and system to improve the residential use of a stationary cab vehicle used with a movable frame"
La presente invenzione si riferisce ad un metodo e ad un impianto per migliorare l’uso abitativo di un veicolo fermo cabinato adoperato a dimora mobile per la fruizione più varia e differenziata del tempo libero, o del tempo di lavoro in zone impervie e isolate. The present invention refers to a method and a system for improving the residential use of a stationary cab vehicle used as a mobile home for the most varied and differentiated use of free time, or working time in inaccessible and isolated areas.
Più particolarmente detto impianto comprende una unità di governo basata su un minielaboratore che elabora i dati trasmessi dai sensori di rilevamento per generare in uscita il pilotaggio di comando dei dispositivi di attuazione oleodinamici, o elettromeccanici al fine di ripristinare la giacitura orizzontale desiderata del pianale della scocca abitabile del veicolo cabinato utilizzato a dimora mobile. More particularly, said system comprises a control unit based on a mini-computer which processes the data transmitted by the detection sensors to generate at the output the command piloting of the hydraulic or electromechanical actuation devices in order to restore the desired horizontal position of the body floor. of the cabin vehicle used as a mobile home.
Nella descrizione che segue e nelle rivendicazioni, il termine veicolo cabinato a dimora mobile sta ad indicare unità abitative mobili ricavate dentro scocche di veicoli nati in origine per il trasporto di passeggeri e di merci che si sono venuti a proporre come mezzi idonei per il campeggio e per i viaggi e vengono denominati “camper” oppure “autocaravan” che, costruttivamente, si presentano come delle “roulotte” ancorate ad autotelai cabinati. In the following description and in the claims, the term cab-type vehicle with mobile dwelling indicates mobile housing units obtained from the bodies of vehicles originally created for the transport of passengers and goods that have come to be proposed as suitable means for camping and for travel and are called "campers" or "motor homes" which, constructively, appear as "caravans" anchored to chassis cabs.
Dallo stato della tecnica è noto che detti veicoli cabinati, finalizzati per lo più come veicoli per la fruizione più varia e differenziata del tempo libero, specie in questi ultimi anni vengono utilizzati come uffici o alloggi per le maestranze presso i cantieri oppure hanno trovato una loro utilizzazione specifica per quelle maestranze e quei tecnici che si trovano a vivere ed a lavorare in zone impervie ed isolate e sono altresì costretti a continui, rapidi e lunghi spostamenti. In queste condizioni i terreni, o gli spazi di sosta si presentano spesso non piani con dislivelli più o meno rilevanti. It is known from the state of the art that said cab vehicles, mainly aimed as vehicles for the most varied and differentiated use of free time, especially in recent years are used as offices or accommodation for workers at construction sites or have found their own specific use for those workers and technicians who find themselves living and working in inaccessible and isolated areas and are also forced to continuous, rapid and long journeys. In these conditions the land, or the parking spaces are often not flat with more or less significant differences in height.
In tali occasioni il pianale della scocca abitabile giace inclinato e, quindi, di scarsa comodità di utilizzo e di calpestio poco stabile. Per ovviare a tali inconvenienti le ruote del veicolo cabinato vengono alzate con rudimentali elementi di pietra, o di qualsiasi altro materiale. Detti supporti improvvisati disposti a spessore sotto una o più ruote del veicolo oltre alla evidente difficoltà di intervento e alla approssimata giacenza orizzontale del pianale della scocca abitabile presentano tuttavia l’inconveniente di non essere completamente stabili e sicuri per il veicolo cabinato. On such occasions the floor of the habitable body lies inclined and, therefore, of poor ease of use and unstable foot traffic. To obviate these drawbacks, the wheels of the cab vehicle are raised with rudimentary elements of stone or any other material. These improvised supports arranged thickly under one or more wheels of the vehicle in addition to the obvious difficulty of intervention and the approximate horizontal lying of the floor of the habitable body, however, have the drawback of not being completely stable and safe for the cab vehicle.
Infatti, specialmente per terreni sconnessi e inclinati esiste sempre la possibilità che uno o più di tali supporti possa sfuggire dalla sua posizione e causare quindi uno spostamento ripentino e al limite un rovesciamento del veicolo cabinato abitato con immaginabili conseguenze di danni del mezzo e della persona all’ interno alloggiate. Scopo della presente invenzione è quello di risolvere i suddetti interventi approssimati di notevole pericolosità, prevedendo ed attuando un metodo che rileva la giacitura del pianale della scocca abitabile per determinare la sua inclinazione con riferimento al piano orizzontale per mezzo di sensori di posizionamento e che attiva, attraverso un minielaboratore di una unità di governo, l’azionamento di almeno un attuatore che ripristina la giacitura orizzontale desiderata del pianale della scocca abitabile. In fact, especially for uneven and inclined terrain, there is always the possibility that one or more of these supports could escape from its position and therefore cause a retentive movement and at the limit an overturning of the inhabited cab vehicle with imaginable consequences of damage to the vehicle and to the person inside. 'interior housed. The purpose of the present invention is to solve the aforementioned approximate interventions of considerable danger, providing and implementing a method that detects the position of the floor of the habitable body to determine its inclination with reference to the horizontal plane by means of positioning sensors and which activates, through a mini-computer of a control unit, the actuation of at least one actuator which restores the desired horizontal position of the floor of the habitable body.
L’impianto per realizzare il metodo della presente invenzione comprende sensori di rilevamento, un minielaboratore ed almeno un dispositivo a circuito oleodinamico o elettromeccanico che aziona i relativi attuatori necessari a ripristinare la giacitura orizzontale desiderata del pianale della scocca abitabile. The system for carrying out the method of the present invention includes detection sensors, a mini-computer and at least one hydraulic or electromechanical circuit device that activates the relative actuators necessary to restore the desired horizontal position of the floor of the habitable body.
Il principale vantaggio dell’impianto secondo la presente invenzione è dato dal fatto che, essendo lo stesso automaticamente regolabile, risulta semplicemente adattabile a qualsiasi terreno di sosta inclinato e sconnesso. The main advantage of the system according to the present invention is given by the fact that, being the same automatically adjustable, it is simply adaptable to any inclined and uneven parking ground.
Un secondo vantaggio è dato dal fatto che l’impianto della presente invenzione garantisce l’assoluta sicurezza della giacitura orizzontale ristabilita poiché è provvisto di elementi di sicurezza atti a garantire la posizione di giacitura prefissata. A second advantage is given by the fact that the system of the present invention guarantees the absolute safety of the restored horizontal position since it is equipped with safety elements designed to guarantee the predetermined lying position.
Ulteriori vantaggi, caratteristiche e modalità di impiego della presente invenzione risulteranno evidenti dalla seguente descrizione dettagliata della sua forma di realizzazione preferita, presentata a scopo esemplificativo e non limitativo, facendo riferimento alle figure dell’unica tavola allegata, in cui: Further advantages, features and methods of use of the present invention will become evident from the following detailed description of its preferred embodiment, presented by way of non-limiting example, referring to the figures of the single attached table, in which:
la figura 1 è una vista prospettica di un veicolo cabinato a dimora mobile; Figure 1 is a perspective view of a cab vehicle with a mobile dwelling;
la figura 2 è una vista schematica di un circuito oleodinamico. figure 2 is a schematic view of a hydraulic circuit.
Con riferimento alla figura 1 che mostra il veicolo cabinato come dimora mobile 1, il pianale della scocca abitabile 2, le quattro ruote con pneumatici 4 e l’involucro scatolato 3 dell’unità di governo basato su un minielaboratore a scheda di tecnica nota Per inciso la descrizione che segue, con riferimento alle figure citate, si riferisce innanzitutto a ciò che è nuovo e, quindi, prende in esame unicamente l’impianto della presente invenzione che rileva la giacitura del pianale della scocca abitabile 2 a veicolo 1 fermo per determinare la sua inclinazione rispetto ad un piano orizzontale di riferimento memorizzato nel programma del minielaboratore dell’unità di governo 3. Un insieme di sensori noti, come sistema di regolazione di tecnica nota e, quindi, non illustrati misurano l’inclinazione del pianale della scocca abitabile 2 e forniscono un segnale all’unità di governo 3 in funzione del valore della variabile misurata. Detti sensori noti sono preferibilmente dei semplici trasduttori in quanto il segnale, o il dato da loro fornito viene utilizzato unicamente a scopo di misura e di registrazione. Il minielaboratore dell’unità di governo 3 utilizzando il segnale fornito dai sensori determina il valore dell’inclinazione del pianale 2 utilizzando il riferimento degli assi del piano orizzontale di campione memorizzato in detta unita di governo 3 che invia segnali di uscita agli attuatori 8, 9 per generare i necessari spostamenti tali da collimare il pianale abitabile di sosta con il piano orizzontale campione memorizzato nell’unità di governo 3. With reference to Figure 1, which shows the cab vehicle as a mobile dwelling 1, the floor of the habitable body 2, the four wheels with tires 4 and the box-like casing 3 of the control unit based on a mini-card computer of the known art Incidentally the following description, with reference to the aforementioned figures, refers first of all to what is new and, therefore, only examines the system of the present invention which detects the position of the floor of the habitable body 2 with the vehicle 1 stationary to determine the its inclination with respect to a horizontal reference plane stored in the program of the mini-computer of the control unit 3. A set of known sensors, such as an adjustment system of prior art and, therefore, not illustrated, measure the inclination of the floor of the habitable body 2 and provide a signal to the control unit 3 as a function of the value of the measured variable. Said known sensors are preferably simple transducers since the signal or data supplied by them is used solely for measurement and recording purposes. The mini-processor of the control unit 3, using the signal supplied by the sensors, determines the value of the inclination of the platform 2 using the reference of the axes of the horizontal sample plane stored in said control unit 3 which sends output signals to the actuators 8, 9 to generate the necessary displacements such as to collimate the habitable parking platform with the sample horizontal plane stored in the control unit 3.
L’attivazione dell’attuatore 8, 9 di figura 2 mostrato come cilindro a doppio effetto a semplice stelo che utilizza la potenza idraulica generata dal circuito oleodinamico costituito essenzialmente da un filtro 7, che sovrintende il serbatoio del liquido 5, che alimenta la pompa 6, preferibilmente a cilindrata fissa, che genera la potenza idraulica utilizzata dal cilindro attuatore 9 con stelo 8, che viene attivato nei suoi spostamenti di potenza per mezzo del distributore 14 (valvola) a tre vie e due posizioni e dei distributori 12 e 10 (valvole) a due vie e a due posizioni. Il circuito oleodinamico di figura 2 si completa nella sua essenzialità dalla valvola di regolazione flusso compensata e a taratura variabile e da un accumulatore 13 ad elemento separatore flessibile. The activation of the actuator 8, 9 of figure 2 shown as a double-acting single-rod cylinder that uses the hydraulic power generated by the hydraulic circuit essentially consisting of a filter 7, which supervises the liquid tank 5, which feeds the pump 6 , preferably with fixed displacement, which generates the hydraulic power used by the actuator cylinder 9 with rod 8, which is activated in its power displacements by means of the three-way and two-position distributor 14 (valve) and of the distributors 12 and 10 (valves ) two-way and two-position. The oleodynamic circuit of figure 2 is completed in its essentiality by the compensated flow regulation valve with variable calibration and by an accumulator 13 with a flexible separator element.
E’ possibile la giacitura orizzontale del pianale 2 della scocca abitabile sostituendo i normali ammortizzatori montati di serie, con quattro attuatori oloedinamici 8, 9 (ammortizzatori idraulici) che oltre al normale funzionamento, possono essere usati per alzare ed abbassare il pianale della scocca abitabile 2 grazie al comando manuale attraverso elettrovalvole 14, 10 e 12 (distributori) collegate ad una pompa 6 oliodinamica (idraulica) . The horizontal position of the floor 2 of the habitable body is possible by replacing the normal shock absorbers fitted as standard, with four oloedynamic actuators 8, 9 (hydraulic shock absorbers) which in addition to normal operation, can be used to raise and lower the floor of the habitable body 2 thanks to manual control through solenoid valves 14, 10 and 12 (distributors) connected to an oil-dynamic pump 6 (hydraulic).
Normalmente rimane aperto il circuito oleodinamico di figura 2 attraverso la valvola regolazione flusso 11 , una volta in sosta su terreno in pendenza, viene chiuso il circuito suddetto ed azionato con comando manuale il circuito della pompa 6, in questo modo funziona come un normale attuatore oleodinamico (pistone idraulico), permettendo di alzare o abbassare indipendentemente ogni ruota 4 per poter realizzare la giacitura orizzontale del pianale 2 della scocca abitabile del veicolo 1 e mantenerlo in detta posizione orizzontale. Normally the hydraulic circuit of figure 2 remains open through the flow regulation valve 11, once parked on a sloping ground, the aforementioned circuit is closed and the pump circuit 6 is operated with manual control, in this way it works like a normal hydraulic actuator (hydraulic piston), allowing each wheel 4 to be raised or lowered independently in order to be able to create the horizontal position of the platform 2 of the habitable body of the vehicle 1 and to keep it in said horizontal position.
Per inciso il metodo e l’impianto della presente invenzione permette di migliorare sensibilmente l’uso abitativo in sosta, poiché livella e stabilizza il veicolo 1, evitando fastidiose oscillazioni (limitandole a quelle dovute a pneumatici 4) e tutti i problemi e difficoltà legate ad eccessive pendenze, come il malfunzionamento degli scarichi e le difficoltà nel cucinare, o nel dormire. Incidentally, the method and system of the present invention allows to significantly improve the residential use when parked, since it levels and stabilizes the vehicle 1, avoiding annoying oscillations (limiting them to those due to tires 4) and all the problems and difficulties related to excessive slopes, such as malfunctioning drains and difficulties in cooking or sleeping.
Possono essere previste modifiche di natura applicativa e, quindi, gli elementi descritti ed illustrati possono essere sostituiti da altri elementi equivalenti, tutto ciò senza che si esca dall’ambito dell’idea inventiva così come sotto rivendicato. Application modifications may be envisaged and, therefore, the elements described and illustrated can be replaced by other equivalent elements, all without departing from the scope of the inventive idea as claimed below.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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IT002299A ITMI20082299A1 (en) | 2008-12-23 | 2008-12-23 | METHOD AND PLANT TO IMPROVE THE LIVING OF A VEHICLE STOPPED IN A MOBILE WAY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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IT002299A ITMI20082299A1 (en) | 2008-12-23 | 2008-12-23 | METHOD AND PLANT TO IMPROVE THE LIVING OF A VEHICLE STOPPED IN A MOBILE WAY |
Publications (1)
Publication Number | Publication Date |
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ITMI20082299A1 true ITMI20082299A1 (en) | 2010-06-24 |
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Family Applications (1)
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IT002299A ITMI20082299A1 (en) | 2008-12-23 | 2008-12-23 | METHOD AND PLANT TO IMPROVE THE LIVING OF A VEHICLE STOPPED IN A MOBILE WAY |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917307A (en) * | 1974-06-03 | 1975-11-04 | Ati Ind | Vehicle leveling and stabilizing system |
US4084830A (en) * | 1977-04-04 | 1978-04-18 | Daniel Jr James A | Levelling and stabilization system for a vehicle |
US4887359A (en) * | 1987-02-09 | 1989-12-19 | Hofius Walter E | Vehicle leveling and stabilizing apparatus |
US5176391A (en) * | 1991-10-24 | 1993-01-05 | Versa Technologies, Inc. | Vehicle leveling system |
WO2005005178A2 (en) * | 2003-04-17 | 2005-01-20 | Bfs Diversified Products, Llc | Method and system for aligning a stationary vehicle with an artificial horizon |
-
2008
- 2008-12-23 IT IT002299A patent/ITMI20082299A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917307A (en) * | 1974-06-03 | 1975-11-04 | Ati Ind | Vehicle leveling and stabilizing system |
US4084830A (en) * | 1977-04-04 | 1978-04-18 | Daniel Jr James A | Levelling and stabilization system for a vehicle |
US4887359A (en) * | 1987-02-09 | 1989-12-19 | Hofius Walter E | Vehicle leveling and stabilizing apparatus |
US5176391A (en) * | 1991-10-24 | 1993-01-05 | Versa Technologies, Inc. | Vehicle leveling system |
WO2005005178A2 (en) * | 2003-04-17 | 2005-01-20 | Bfs Diversified Products, Llc | Method and system for aligning a stationary vehicle with an artificial horizon |
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