RU2588413C2 - Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of road platform - Google Patents

Abstract

FIELD: motor industry.

SUBSTANCE: invention relates to vehicles for recovery operations on roads. Universal truck (100) contains reservoirs, in which there are: pure water; water, mixed with special detergent and special liquid for treatment of road surface (803); emulsion obtained at collection of detergent/processing fluids and contaminating oil products; barrel for supply of water under pressure, including adjustment of sprayed jet (802) to spray jet solution on road surface, suction system (804); reservoirs containing formed emulsion (806) and removed remaining part. Vehicle is additionally equipped with means for energy extraction, connected through one or several discharge points (412) with primary hydraulic circuit (410), which is installed on cargo vehicle (100), where circuit is driven by engine of same truck (100), and means of energy transfer to secondary pneumatic circuit (420), which supplies barrel for supply of water under pressure (408) and suction system (407).

EFFECT: improvement of technical system.

12 cl, 5 dwg

Description

The present invention relates to a universal truck, which is specially equipped to provide the best assistance in implementing measures to restore safe and suitable road conditions after traffic accidents.

A universal truck is capable, using special devices installed on it, to help restore safe traffic conditions and prevent - even in the case of traffic accidents - environmental damage. This is possible due to the fact that it contributes to the cleaning of the road surface and the absorption of contaminating functional fluids (lubricants, fuels, coolants, etc.) that can spill out of vehicles involved in a traffic accident. In addition, the pavement must be treated with special substances to avoid the formation of a slippery surface, and solid debris related to the usual elements of the car’s equipment (broken glass, plastic and metal parts, remaining structural parts, etc.) is removed.

The use of other universal vehicles, namely universal vans and universal vehicle vehicles, as specified in the relevant technical descriptions in the earlier European patent EP 09007776, registered by the same unsigned applicant, contributes to the work on cleaning the road surface in case of larger traffic accidents. Another universal vehicle, which is part of the group of special vehicles mentioned above, is able to facilitate the implementation of ordinary road works or the restoration of safe traffic conditions after car accidents.

Indeed, these vehicles can contribute to the implementation of works designed to restore safe traffic conditions and prevent environmental damage in most cases of road traffic accidents, as they are equipped with special devices that provide a stream of water solution and other devices with a large suction power, also including special materials that can eliminate the sliding conditions of surfaces - such as kologichnoe surfactant and destroyer molecular chains; these special devices can also collect and contain a large amount of solid debris spilling from vehicles involved in traffic accidents; in addition, the above-mentioned emergency vehicles can arrive very quickly at the scene of accidents.

It should be noted that such vehicles with a suction system and a barrel for supplying water under pressure (both of these devices operate from an electric current source) require the installation of an electric generator with a capacity of 7-8 kW on board, which has the appropriate dimensions and weight.

When designing a universal truck, these technical problems were the subject of special study, as a result of which it was finally decided to abandon devices requiring a power source or a source of compressed air, which, by definition, have limited autonomy in operation. None of the above solutions are compatible with vehicles of the type described, especially given the usual mass of the electric generator and its large size. Another solution is disclosed in US 2007/0095370A1, where the energy for the devices is provided by a truck engine.

Thus, the main objective of the present invention is to eliminate these drawbacks, as well as to obtain a technical system that is autonomous and capable of operating for a long time, depending only on the amount of available fuel.

The following are additional individual features of a universal truck that has two or three symmetrical or asymmetric wheels, driven by a combustion engine, electric or hybrid engine:

- the previously used suction system and pressure water supply system have such a design that ensures their integration and optimization, efficiency and ultimate compactness, high ease of movement and use; in addition, the pressurized water supply system can also be used as a fire extinguisher, since the materials used stop the combustion very quickly and efficiently due to the process of biochemical isolation of the fuel from the oxygen contained in the air (oxidizing agent);

- at a certain distance from an obstacle on the road, an alarm is set up that warns drivers who are approaching and protects workers involved in pavement cleaning operations, which include:

- an audible alarm device driven by a proximity sensor for a period of 10 seconds while the vehicle is approaching the corresponding area;

- at least four optical signaling devices equipped with a yellow flashing beacon for signaling the presence of an obstacle on the road in case of work at night or in conditions of poor visibility;

- an optical signaling device equipped with a yellow flashing light installed on a universal truck, or equipped with a blue flashing light in case it is recognized by the Ministry of Transport and Communications, the Department of Ground Transport, as a fire truck;

- provides for equipment, including computing and communications with the operational Headquarters in real time, where the named equipment performs the following functions:

- operator's direction to the exact scene of the accident by the fastest route;

- immediate determination of the risk factor for the accident, in accordance with the definition of risk identification codes (RIN) and O.N.U. (related to material identification);

- informing the operational Headquarters of the need for special intervention by qualified operators located in the territory, especially in the event of accidents involving products, materials or substances that are dangerous, infectious and / or toxic;

- transfer to the operational Headquarters of digital images related to the accident so that the staff of the named Headquarters can accurately assess the situation and make the necessary decisions;

- transmission of a report on the measures taken, with the preservation of technical and photographic documents related to the accident;

- communication to the operational Headquarters of the exact geographical location of the truck so that it can be visually presented at each terminal or on the main screen, and can provide constantly updated information about the operational situation in a particular area of the country;

and also carries out an additional function:

- providing supervision and control or remote control with respect to technical devices provided on the truck, such as a barrel for pumping water under pressure, suction systems, emergency alarm devices, as well as other devices for moving and / or lifting vehicles;

- a special lighting device for use in the work area;

- a printer that allows you to print a copy of the completed form in accordance with the so-called "Transparent project", including all data related to the traffic accident;

- materials for emergency medical care - such as: first-aid kit; first aid supplies; defibrillator (all operators have the necessary qualifications, so they passed first aid courses and the use of the defibrillator in the relevant medical institutions); a small oxygen cylinder for asthmatics; warm blanket; bottle of water, etc .;

- special equipment of a universal truck, including boxes, access to which is opened from the chassis of the car; at the same time, the aforementioned boxes are divided and prepared as appropriate enclosures of portable devices or garbage containers of a certain size; where operators can work in convenient and safe conditions for travel; where, during work, protection is additionally provided for other approaching vehicles.

Thus, a specific subject of the present invention is a universal truck for restoring safe and usable road conditions after traffic accidents by cleaning the road surface, where the named truck incorporates the following equipment:

- three tanks made of any type of material and having any shape and size; the first one contains pure water, the second tank contains water mixed with a special washing liquid (environmentally friendly surfactant) and a special liquid for treating the roadway (the so-called molecular chain breaker, sprayed onto oil and oil products), and the third tank contains an emulsion obtained by washing the road surface;

- a barrel for supplying water under pressure, including adjustment of the sprayed jet, which ensures spraying of the jet of the aforementioned solution onto the road surface, where contaminating functional liquids can be poured (lubricating oils, fuel, coolants, etc.);

- a suction system suitable for removing from the road surface the aforementioned emulsion formed by mixing contaminants with a washing / treating solution; in addition, solid / biodegradable debris related to the usual elements of the car’s equipment (broken glass, plastic and metal parts, remaining structural parts, etc.) is removed / absorbed;

- tanks containing the emulsion formed and the remaining parts that are temporarily stored in the territory of the company performing the restoration work, after which they are finally delivered to special enterprises with the appropriate permit, where they are processed and disposed of in accordance with certain operational procedures, in compliance with the current environmental legislation

characterized in that:

- the energy source necessary to ensure the normal operation of the universal truck can be directly provided by the engine and / or any other energy transfer point in the kinematic chain, or it can be directly provided by the pneumatic circuit previously installed on the same truck; thus, the recovered energy can be used as an energy source for mechanical, electrical or hydraulic devices.

Further, the present invention is described, for the sake of explanation, not of a limiting nature, in accordance with the preferred options for its implementation, with special references to the accompanying drawings, where:

FIG. 1 is a side view of a first example of a universal truck as a vehicle facilitating the restoration of safe and accessible road conditions after traffic accidents;

FIG. 2 is a side view of a second example of a universal truck as a vehicle facilitating the restoration of safe and accessible road conditions after traffic accidents;

FIG. 3 is a perspective view of a tablet PC provided in the trucks shown in the previous FIGS. 1.2, which provides the operator with the possibility of remote control of working devices and communication with the operational Headquarters in real time;

FIG. 4 is an illustration of a block diagram that represents an improved pneumatic system mounted on the trucks of FIGS. 1.2 as an energy source for a pressurized water supply device and a device for rapidly absorbing liquids;

FIG. 5 is a block diagram that represents an electrical circuit operating as an energy source for a pressurized water supply device and a device for rapidly absorbing liquids, each of which is mounted on the trucks of FIG. 1,2.

It should be noted that only some of the many possible embodiments of the present invention are described below, and that they are just some particular examples that do not impose any restrictions; thus, it is possible to describe many other embodiments based on the disclosed technical solutions of the present invention.

In FIG. 1.2, two relevant examples are presented with respect to trucks 100 and 110, respectively, facilitating the restoration of safe and accessible road conditions by “cleaning” the road surface on which a traffic accident occurred. “Cleaning” is understood here as the absorption and collection of liquids and other contaminants that can spill from vehicles - such as lubricating oils, fuels, vehicle parts and other types of garbage.

In some cases, restoration work may include the handling of dangerous goods, hazardous substances and industrial waste transported on the same vehicles involved in the accident. In these situations, the work will be carried out by specialized companies that have all the certificates and qualifications required by law, as a rule, the operational partners of the recovery network.

In fact, universal trucks 100 and 110 are part of the national recovery network, which includes various types of vehicles, including, for example, universal vans, universal onboard vehicles and a universal vehicle, selected according to the type and extent of the accident.

The activities of the described network are coordinated by the operational Headquarters, which accepts all recovery challenges coming from all over the country. Applications are accepted directly by the toll-free Italian telephone number “800.014.014”, which works round-the-clock, 365 days a year. Upon receiving a phone call related to the accident, the Headquarters employee calls the local operator and asks him to immediately go to the scene and begin work on restoration of normal road conditions as soon as possible by cleaning the road surface.

During the trip, the same operator has some computing tools provided on his truck 100, for example, the tablet PC 300 shown in Fig. 3, connected to the operational Headquarters via the national mobile telephone network, or satellite or wireless networks. Alternatively, computing facilities may be represented by personal computers, PDAs or latest-generation mobile phones capable of sending / receiving digital photographs and digital video clips.

The Tablet PC 300 has a special navigation system connected to a database containing detailed maps indicating the best way to reach any destination in the shortest possible time. Upon arrival at the scene of the accident, the operator must, first of all, accurately determine the nature of the materials and possible chemicals to be treated and / or disposed of so that he can implement appropriate disposal methods in collaboration with the staff of the Headquarters. To achieve this goal, the operator uses the same tablet PC 300 provided in the aforementioned truck 100, connected to a database that contains:

- a list of dangerous goods, indicating their physico-chemical properties and proper handling procedures, with regard to possible cases of leakage, fire or dispersal into the environment (RIN code - Risk identification code, former Kemler code, as well as ONU code related to product identification).

The same database is at the disposal of the operational Headquarters and also contains information regarding:

- the location on the territory of the country of industrial enterprises capable of servicing and handling dangerous goods carried in order to avoid subsequent related accidents;

- a list of enterprises associated with the class of environmental risk, so that as soon as possible, anywhere in the country closest to the accident site, such enterprises that are capable of producing, processing and storing relevant hazardous materials for which recovery is requested work.

The communication between the local operator and the operational Headquarters can be integrated with audio / video clips, emails, digital photographs, etc. messages transmitted in real time using the same tablet PC 300 provided on the truck 100.

As can be seen from the drawings, the composition of the universal truck 100 are included as the main elements:

- tanks that contain: clean water; water mixed with a special washing liquid (environmentally friendly surfactant) and a special liquid for treating road surfaces (the so-called molecular chain breaker sprayed onto oil and oil products) 803; emulsion obtained during the collection of washing / processing fluids and polluting oil products;

- a barrel for supplying water under pressure, including adjustment of the spray jet, 802, which ensures spraying of the jet of the aforementioned solution onto the road surface, where contaminating functional liquids (lubricating oils, fuel, coolants, etc.) can spill out of vehicles as a result of accidents or breakdowns. .);

- a suction system 804, suitable for removing from the pavement the aforementioned emulsion 806 formed by mixing contaminants with a washing / processing solution 803; in addition, the removal / absorption of solid and biodegradable debris related to ordinary elements of car equipment (broken glasses, plastic and metal parts, remaining parts of structures, etc.) is carried out 805;

- tanks containing the resulting emulsion 806 and the remaining parts that are temporarily stored in the territory of the company performing the work, after which they are finally delivered to special enterprises with the appropriate permit, where they are processed and disposed of in accordance with certain operational procedures, in compliance with the current environmental legislation.

After connecting pipes are installed that connect the end devices of the hydraulic circuit to the corresponding independent tanks located on the vehicle 100, the operator 816 (possibly using the second operator 817) can begin cleaning the pavement and related areas covered with contaminating liquids and / or other materials not biodegradable. First of all, the same operator 816 will immediately remove, using the suction system 804, most of the contaminant liquids spilled from the vehicles during the accident, after which it will wash the road surface using a solution of water and special products 803 (environmentally friendly surface-active substance and molecular chain breaker). This solution is sprayed using a pressurized water supply barrel, including adjusting the spray jet, 802, so that the contaminant is removed from the coating to prevent slipping conditions and the hydrocarbon decomposition process is activated by natural bacteria.

Finally, the resulting emulsion 806 is absorbed and collected in a suitable container, then it is temporarily stored in the territory of the company that carried out the restoration work, after which it is finally delivered to special enterprises that have the appropriate permit, where it is processed and properly disposed of.

The energy source necessary to ensure the normal operation of the universal truck 100 can be directly provided by the engine and / or any other energy transfer point in the kinematic chain. Thus, the recovered energy can be used as an energy source for mechanical, electrical or hydraulic devices.

If the universal truck 100 has a pneumatic circuit already installed on it - as, for example, in the case of trucks equipped for transporting vehicles having a mechanical lever or loading platform of various orientations, the aforementioned energy transmission system can be implemented differently.

As can be seen from FIG. 4, the structure of the energy transfer system 400 includes: means for extracting energy, connected through one or more points of exhaust 412 to the primary hydraulic circuit 410, which is pre-installed on the truck 100, where the named circuit is usually driven by an engine of the same truck 100; means for transferring energy to the secondary pneumatic circuit 420, which feeds the barrel for supplying water under pressure 408 and a suction system 407.

In particular, these outlet points 412 can be represented by a three-way distributor that receives energy from the pressurized oil in circuit 410, and at the same time gives energy to the hydraulic motor 409, which powers the water pump 417, and the hydraulic motor 404, which drives the vacuum pump 406. Special detergent liquid (environmentally friendly surfactant), consisting of water, detergent powder and / or additional substances for processing the road surface (molecular chain breaker) oil and oil products), contained, in its final composition, inside the reservoir 414. A hydraulic pump 417 pushes and directs the high-pressure fluid from the reservoir 414 to the water supply barrel 408, where it is sprayed out onto the road surface under operator control; the vacuum pump 406 draws air from the reservoir 405, creating a vacuum state inside so that the suction system 407 can remove, under the control of the second operator, the emulsion formed from the road surface into the reservoir 405.

Disposable liquids are a mixture of the aforementioned cleaning liquids, other liquids and contaminating materials, the source of which is fuel that can spill from vehicles involved in the accident.

In another embodiment, an additional tank 415 is installed, connected through a three-way distributor 416 and containing pure water. This additional amount of water may be useful for diluting the sprayed solution or for alternating different stages of cleaning using special substances and without them.

Thus, in the presence of the systems described above, the truck 100 is completely self-contained from an energy point of view and can directly power the aforementioned pressure water barrel 802 and the aforementioned quick fluid intake system 804 without the need for an external electric generator.

As soon as the cleaning of the road surface and the corresponding sections is completed, the operator must update the information using the same tablet PC 300 provided on the truck 100 to enter into the database:

- a form of restoration work, indicating the time of arrival at the facility and the time of departure from the facility; description of activities related to restoration work;

- digital photos of the accident site.

If you need to clean up the territory as a result of large spills or releases of hazardous or toxic materials into the environment, in the situations described in Italian law 334/1999 (Seveso), the Headquarters additionally contacts the most qualified companies in the country - usually the operational partners of the organization.

Upon completion of operations, the database is updated with the following information: the form of restoration work related to persons involved in the accident and work performed by operators;

- An accident report compiled by police officers indicating the work done to restore road conditions suitable for travel, to organize emergency activities for people and vehicles, and to collect routine identification data and measurement results;

- for relevant accidents - some special reports drawn up by experts with a description of the general situation and work performed by the operators;

- digital photos of the accident site.

As explained above, after the cleaning procedures, the emulsion contained in the tank of the truck 100 is temporarily stored in the territory of the company performing the restoration work, after which they are finally delivered to special enterprises with the appropriate permit, where they are processed and properly disposed of.

An innovative feature of the truck 100 is that it includes a special system that notifies drivers of approaching drivers about dangerous traffic conditions. The structure of this system includes: four optical signaling devices with a yellow flashing beacon located on the ground for signaling an obstacle on the road in case of work at night or in conditions of poor visibility; an optical signaling device with a yellow flashing beacon or with a blue flashing beacon, depending on the type of resolution obtained; and a sound alarm device.

The sound alarm device is connected to a proximity sensor and is capable of detecting an approaching vehicle that is potentially dangerous for all persons in the accident zone: operators responsible for restoring safe traffic conditions, police officers, mechanical emergency services, as well as people who were in vehicles involved in the accident. When a new vehicle arrives, the system automatically triggers and generates an audible alarm, which is distributed by the speakers installed on the same truck 100. Depending on various embodiments, the alarm can be distributed by a handheld device and / or headphones so that persons could be immediately notified of the danger and managed to run away to a safe place.

Another important feature of the present invention is that the named computing and communication means, i.e. tablet PCs 300, available to operators on truck 100, as a remote control for operating devices.

Thus, operators can remotely control the aforementioned devices of the barrel for supplying water under pressure 802 and the suction system 804, which can be integrated with computers, or they can control emergency equipment and other devices for moving and / or lifting vehicles, usually installed on trucks cars for transporting vehicles.

All these operations can be performed remotely using the same tablet PC 300, where surveillance and control functions are implemented with respect to certain working devices; where the composition of the named tablet PC 300 includes: a user interface - preferably with a touch screen, means for collecting data from sensors and recorders; data processing tools; means for controlling motors and drives; and means for radio data transmission.

To facilitate any emergency activities and help people who have become involved in traffic accidents or natural disasters, the truck (100) also includes a set of boxes and cases, in particular suitable for storing medical emergency materials, such as a first-aid kit ; first aid equipment; defibrillator; a small oxygen cylinder for asthmatics; warm blanket; a bottle of water, etc.

Thus, as can be seen from the above examples, the present invention achieves all of the proposed objectives. In particular, it makes it possible to obtain a universal truck that facilitates the implementation of works designed to restore safe and suitable road conditions by cleaning the area of traffic accidents, suctioning functional liquids spilled from vehicles, and collecting solid waste related to the above-mentioned participants to vehicles.

The same invention includes its own system for generating and transmitting energy, necessary as an energy source for a pressurized water supply device and a quick liquid suction device, which eliminates the need for an external electric generator, with its drawbacks associated with additional dimensions and mass.

In addition, the aforementioned pressurized water supply device and quick liquid suction device are integrated and designed to be effective while taking up a small space, which ensures high convenience of their transportation and use.

In addition, in accordance with the invention, the truck’s equipment includes a system that signals dangerous situations, for example, due to work performed by the operator and vehicle stops in the middle of the road; this system protects all those passing through the corresponding section, as well as those who are engaged in work to restore safe traffic conditions.

In addition, the equipment of the truck includes computing facilities and means for real-time communication with the operational Headquarters, where these facilities implement the following functions:

- operator's direction to the exact scene of the accident by the fastest route;

- immediate determination of the risk factor for the accident in accordance with the definition of risk identification codes (RIN) and O.N.U. (related to material identification);

- informing the operational Headquarters about the need for special intervention by qualified operators located in the territory, especially in the event of accidents involving products, materials or substances that are dangerous, contagious and / or toxic;

- transfer to the operational Headquarters of digital images related to the accident so that the staff of the named Headquarters can accurately assess the situation and make the necessary decisions;

- transmission of a report on the measures taken with the preservation of technical and photographic documents related to the accident;

- a message to the operational Headquarters of the current geographical position of the truck so that it can be visually presented at each terminal or on the main screen and can provide constantly updated information about the operational situation in a particular area of the country.

In addition, the aforementioned computing and communication tools perform an additional function:

- providing supervision and control or remote control in relation to technical devices provided on the truck, such as a barrel for pumping pressurized water, suction systems, emergency warning devices, and other devices for moving and / or lifting vehicles.

The present invention is described for explanation, not of a limiting nature, in accordance with preferred variants of its implementation; however, it is obvious that specialists in the relevant field can make modifications and / or changes to it without departing from the corresponding scope of the invention defined in the attached claims.

Claims (12)

1. Universal truck (100) for restoring safe and suitable road conditions by cleaning the road surface, where the named truck has the following equipment:
- tanks that contain: clean water; water mixed with a special washing liquid and a special liquid for processing pavement (803); emulsion obtained during the collection of washing / processing fluids and polluting oil products;
- a barrel for supplying water under pressure, including adjustment of the spray jet, (802), which ensures spraying of the jet of the aforementioned solution onto the road surface, where contaminating functional liquids may spill out of vehicles as a result of accidents or breakdowns;
- a suction system (804) suitable for removing from the road surface the aforementioned emulsion (806) obtained by mixing contaminants with a washing / processing solution (803); in addition, solid / biodegradable debris related to the usual elements of car equipment is removed / absorbed (805);
- tanks containing the emulsion formed (806) and the remaining parts that are temporarily stored in the territory of the company performing the work, after which they are finally delivered to special enterprises that have the appropriate permit, where they are processed and disposed of in accordance with certain operating procedures, with compliance with applicable environmental laws, where the named truck is also characterized in that it is equipped with means for extracting energy, through one or more outlet points (412) with a primary hydraulic circuit (410), which is pre-installed on a truck (100), where the named circuit is usually driven by the engine of the same truck (100), and transmission means energy to the secondary pneumatic circuit (420), which feeds the barrel for supplying pressurized water (408) and the suction system (407). 2. A universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to claim 1, characterized in that:
- the named drain points (412) can be represented by a three-way distributor that receives energy from the oil under pressure in the circuit (410), and at the same time gives energy to the hydraulic motor (409), which feeds the water pump (417), and the hydraulic motor ( 404), which drives the vacuum pump (406);
- a hydraulic pump (417) pushes and directs the liquid under high pressure from the reservoir (414) to the water supply barrel (408), where it is sprayed out onto the road surface under the control of the operator; a vacuum pump (406) draws air from the tank (405), creating a vacuum state inside so that the suction system (407) can remove, under the control of the second operator, the emulsion from the road surface into the tank (405). 3. Universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to claim 1 or 2, characterized in that it also includes:
- an additional tank (415) connected through a three-way distributor (416) and containing pure water; this additional amount of water may be useful for diluting the sprayed solution or for alternating different stages of cleaning using special substances and without them. 4. A universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to any one of claims 1 to 3, characterized in that:
- the composition of the named special washing liquid (803) includes: water, an environmentally friendly surfactant, a molecular chain breaker, and / or additional substances; and it is contained, in its final composition, inside the named tanks, which minimizes the complexity and size of the entire system relative to the situation in which different tanks are installed - one for water and the rest for the other products mentioned above. 5. A universal truck (100) for restoring safe and suitable road conditions after a traffic accident by cleaning the road surface according to claim 1, characterized in that it also includes:
- computing means and means for real-time communication (300) with the Operational Headquarters, where the aforementioned means perform the function of a satellite navigator, where a geographical map is presented indicating the current position of the truck (100) and the location of the accident site; as well as conducting the operator to the exact scene of the accident along the fastest route. 6. A universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to claim 5, characterized in that it also includes:
- computing means and means for real-time communication (300) with the operational Headquarters, where the aforementioned means carry out the function of immediately determining the risk factor of an accident in accordance with the definition of risk identification codes and codes related to product identification, and with access to a database containing a list of known dangerous goods, indicating their physico-chemical properties and proper handling procedures, as well as a list of industrial enterprises capable of handling certain opa materials, indicating their location in the country. 7. Universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to claim 5 or 6, characterized in that it also includes:
- computing means and means for real-time communication (300) with the Operational Headquarters, where the aforementioned means allow operators to monitor and control or remotely control the devices provided on the truck (100), such as a barrel for pumping water under pressure ( 802), suction systems (804), alarms, and other devices for moving and / or lifting vehicles; at the same time, the composition of the mentioned computing tools (300) includes: a user interface, preferably with a touch screen, means for collecting data from sensors and recorders; data processing tools; means for controlling motors and drives; and means for radio data transmission. 8. A universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to any one of paragraphs.5-7, characterized in that it also includes:
- computing means and means for real-time communication (300) with the operational Headquarters, where the aforementioned means carry out the function of presenting reports, by accessing the database of the restoration work performed, with the storage of technical and photographic documents related to the accident. 9. A universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to any one of claims 5-8, characterized in that:
- the named computing and communication means (300) are represented by one or several latest-generation mobile phones connected via the national mobile telephone network, or satellite or wireless networks, where the named phones are capable of sending / receiving text messages, audio / video clips, emails and digital photos. 10. A universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to any one of claims 5 to 9, characterized in that:
- the named computing and communication means (300) are represented by one or more personal computers, tablet PCs or PDAs connected to the Internet via the national mobile telephone network, or satellite or wireless networks, where the named computers are capable of sending / receiving multimedia content via FTP, web server and email. 11. A universal truck (100) for restoring safe and usable road conditions after traffic accidents by cleaning the road surface according to claim 1, characterized in that it also includes emergency alarm means, including:
- an audible alarm device connected to a proximity sensor, where the aforementioned device is capable of detecting an approaching vehicle that is potentially dangerous for all persons in the accident zone: operators responsible for restoring safe traffic conditions, police officers, mechanical emergency workers, as well as people in vehicles involved in the accident during the arrival of a new vehicle, the system automatically Attaches and generates a sound alarm signal, which is distributed by loudspeakers installed on the same truck (100); alternatively, the alarm can be distributed by a handheld device and / or headphones so that the persons named can be immediately notified of the danger and have time to run to a safe place. 12. Universal truck (100) for restoring safe and suitable road conditions after traffic accidents by cleaning the road surface according to claim 1, characterized in that it also includes:
- a set of boxes and cases, in particular, suitable for storing medical emergency materials that are available for carrying out possible emergency measures and providing assistance to people involved in traffic accidents, such as: first-aid kit; first aid equipment; defibrillator; a small oxygen cylinder for asthmatics; warm blanket; a bottle of water.

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