Road Safety Electronic Sound System for Quiet Vehicles

Abstract

A road safety electronic sound system for quiet vehicles including a capsule in the approximate shape of a cylinder, the lateral surface of the capsule includes a partial mesh grille and a connection terminal. The capsule also includes a pair of push buttons on one of the bases and a microcontroller inside. The microcontroller is connected to: a power supply; the pair of push buttons for programming the functions of the microcontroller; the connection terminal for connecting it to an outer housing; a speaker; and a movement sensor. The microcontroller by means of the speaker is able to emit a permanent sound, which can be turned off, when the microcontroller detects, by means of the sensor, movement in the surroundings of the electronic system itself.

Claims

1. A road safety electronic sound system for quiet vehicles, comprising a capsule having a cylinder shape, the lateral surface of the capsule comprising a partial mesh grille and a connection terminal; the capsule further comprises a pair of push buttons on one of the bases of the capsule and a microcontroller inside the capsule; wherein the microcontroller is connected to: a power supply for powering the microcontroller; the pair of push buttons for programming the functions of the microcontroller; the connection terminal for connecting it to an outer housing; a speaker; and a movement sensor; wherein the microcontroller, by means of the speaker, is configured to emit a permanent sound, which can be switched off, when the microcontroller detects by means of the movement sensor any movement in the surroundings of the electronic system itself.

2. The road safety electronic sound system for quiet vehicles according to claim 1, wherein the power supply is at least one of a battery or a rechargeable battery.

3. The road safety electronic sound system for quiet vehicles according to claim 1, wherein the capsule comprises means for data connection of at least one of Wi-Fi or Bluetooth.

4. The road safety electronic sound system for quiet vehicles according to claim 1, wherein the capsule is attachable to a first receptacle and connectable to a first housing in the general shape of a rectangular prism, the upper free face of which comprises a first screen and a pair of push buttons linked to the pair of push buttons of the capsule, and the lower face of which comprises a protrusion in the shape of an inverted T for making a tongue and groove coupling to a first additional fixing body for securing it to the handlebar of a vehicle, while one of the smaller lateral faces thereof, front facing as the vehicle moves forward, comprises a second mesh grille and a light source, and the other smaller lateral face thereof, rear facing as the vehicle moves forward, comprises a first connection port.

5. The road safety electronic sound system for quiet vehicles according to claim 4, wherein the first additional fixing body for securing it to the handlebar of a vehicle comprises a fixing clamp for securing it to the handlebar and a support body finished off with a recess shaped as an inverted T that is complementary to the protrusion shaped as an inverted T of the first housing.

6. The road safety electronic sound system for quiet vehicles according to claim 4, wherein the second screen is configured to display the status of the battery and the sound control.

7. The road safety electronic sound system for quiet vehicles according to claim 1, wherein the capsule is attachable and connectable to a second receptacle of a second housing in the general shape of a rectangular prism, the upper free face of which comprises a second screen that is linked to a pair of on-off actuators for regulating the sound and selecting the sound type, and the rear face of which comprises adhesive tapes for securing it to the vehicle it is adapted to, and the second housing is connected to a second additional body emitting and amplifying the sound and for detecting presence, by means of a second connection port and a third connection port for both.

8. The road safety electronic sound system for quiet vehicles according to claim 1, wherein the capsule attachable to a third elastic housing in the general shape of a circle, based on a closed surface, the perimeter of which extends orthogonally, and which closes inwards defining a central oval orifice creating a space for coupling the capsule, with the pair of push buttons of the capsule arranged in relation to corresponding elevations of the closed circular elastic surface and the connection terminal in an internal lateral orifice of the space created, so that the closed circular elastic surface extends axially along an elongated branch comprising on the near free side thereof a keyhole slot fixing, which acts as female, and comprising a small protrusion opposite the slot, which acts as male.

9. The road safety electronic sound system for quiet vehicles according to claim 7, wherein the first mesh grille of the lateral surface of the capsule is arranged in correspondence with a section with orifices of the orthogonal extension of the closed circular elastic surface of the third housing.

Description

BRIEF DESCRIPTION OF THE DESIGNS

[0025] FIG. 1. Shows a plan view of the front face of the capsule comprising the road safety sound system, displaying the connection terminal and a pair of push buttons.

[0026] FIG. 2. Shows a front elevation view of the capsule of FIG. 1, displaying the partial mesh grille of the sound output, the pair of push buttons and the power supply.

[0027] FIG. 3. Shows a view of the electrical schematics of the components of the capsule.

[0028] FIG. 4. Shows a plan view of a first practical embodiment of a first housing to which the capsule is coupled, which is designed for vehicles comprising a handlebar where said housing is mounted on.

[0029] FIG. 5. Shows a lateral elevation view of the first housing of the previous figure.

[0030] FIG. 6. Shows a front elevation view of the first housing of FIG. 5, displaying a mesh grille that helps propagate the sound and a light bulb.

[0031] FIG. 7. Shows a rear elevation view of the first housing of FIG. 5, displaying a protrusion on the lower face thereof in the shape of an inverted T, as well as a connection port and the lid for closing the housing.

[0032] FIG. 8. Shows a lateral elevation view of a first additional body, related to the first housing, comprising a clamp for securing it on the handlebar of the corresponding vehicle and an upper support body.

[0033] FIG. 9. Shows a front view of the first additional body of the previous figure, displaying how the support body is finished off with a recess in the shape of an inverted T.

[0034] FIG. 10. Shows a front view of a second practical embodiment of the invention based on a second housing to which the capsule is coupled and connected, and which is designed for vehicles such as quiet cars and motorcycles.

[0035] FIG. 11. Shows a rear view of the second housing of the previous figure, displaying the anchoring means comprised of a pair of adhesive tapes.

[0036] FIG. 12. Shows an elevation view of a second additional body, related to the second housing, for emitting and amplifying the sound as well as detecting presence, connected to the second housing by means of respective connection ports.

[0037] FIG. 13. Shows an upper plan view of a third practical embodiment of the invention based on a third elastic housing for coupling the capsule, displaying the general circular shape thereof comprising an axially elongated branch and a small protrusion opposite it.

[0038] FIG. 14. Shows a lower plan view of the previous figure, displaying the central oval orifice allowing the capsule to access the defined space.

[0039] FIG. 15. Shows a cross-sectional view of the third housing, displaying the capsule in the defined space, as well as a push button of the capsule and the elevation of the elastic housing related to it.

DESCRIPTION OF A PREFERRED EMBODIMENT

[0040] In light of the figures mentioned above and according to the numbering adopted, we can see how the road safety electronic sound system for quiet vehicles (see FIGS. 1-3) is essentially based on a capsule 1 in the general shape of a small cylinder that comprises in one of the bases thereof a first pair of push buttons 2, with the closed lateral surface thereof comprising a first partial mesh grille 5 and a connection terminal 3, while containing in the inside thereof the electronic components for control and operation comprising a microcontroller 6 linked to the first pair of push buttons 2, to a battery or a rechargeable battery 4 powering it, to the connection terminal 3, as well as to a speaker 7 and a movement sensor 8. The capsule 1 may be designed in other configurations, maintaining the functionality thereof.

[0041] The first pair of multifunction push buttons 2 is able to connect and disconnect the capsule 1, select different sounds, regulate the volume and activate and deactivate the movement sensor 8. Therefore, the first pair of push buttons 2 provides a diverse range of functions, aided by the use of different colours to facilitate identifying said functions, that is, if the buttons are in the function for searching different sounds, regulating the volume, etc.

[0042] In addition, the capsule 1 may comprise a Wi-Fi and/or Bluetooth connection, making it possible to connect the capsule to a Smartphone featuring a software application in order to control the system of the present invention through the telephone of the user, and allowing users to hear the alerts for calls and messages.

[0043] The capsule 1 has the essential goal of emitting a sound as quiet vehicles are circulating, being incorporated on the vehicle itself or carried by the user, so it can be coupled to different housings depending on the type of vehicle or if users themselves are carrying and using it.

[0044] Therefore, in a first embodiment (see FIGS. 4-7), the capsule 1 can be coupled and connected to a first housing 9 in the general shape of a rectangular prism comprising a base body 10 with a receptacle 11 for coupling and connecting it, and a lid 12 comprising a screen 13, so that when the capsule 1 is coupled the connection terminal 3 is connected to the electronic means for operating the device present in the first housing 9, such as the screen 13, a first connection port 14 and a light source 19, which are powered from the capsule 1, while the first pair of push buttons 2 is linked to the second pair of push buttons 16.

[0045] In this way, the first pair of push buttons 2 of the capsule 1 is linked to the second pair of push buttons 16 of the screen 13 of the first housing 9 for connecting/disconnecting said capsule, controlling the volume, selecting the sound and activating/deactivating the movement sensor 8.

[0046] The aforementioned screen 13 displays the status of the different functions, such as the display 15 of the battery 4 status or the volume control, the type of sound selected or the volume control.

[0047] The lid 12 and the screen 13 of the aforementioned first housing 9 constitute the upper outer face thereof, and the lower face thereof relative to the base body 10 comprises a protrusion 17 in the shape of an inverted T, while one of the smaller lateral faces thereof, front facing as the vehicle on which it is mounted moves forward, comprises a second mesh grille 18 and a light source 19, and the other smaller lateral face thereof, rear facing as the vehicle on which it is mounted moves forward, comprises a first connection port 14, which recharges the battery if this was the kind of power supply it comprised, and additionally, a dynamo type adapter may be connected in order to take advantage of the energy generated by the vehicle as it circulates.

[0048] The first connection port 14 of the first housing 9 is protected by a closure element 20 that can be actuated. (see FIG. 7)

[0049] The first housing 9 (see FIGS. 8-9), which is used for quiet vehicles comprising handlebars, is linked to a first additional body 21 for mounting it on the handlebar of a vehicle such as bicycles, scooters, or motorised vehicles for people with reduce mobility, and comprises a clamp 22 that can be actuated by means of a fixing screw 23 and an upper support body 24 finished off with a recess 25 in the shape of an inverted T that is complementary with the protrusion in the shape of an inverted T of the first housing 9, so that it is mounted by means of sliding on it, fitting into it, and locking with it.

[0050] Therefore, when the first housing 9 is mounted on the first additional piece 21 fixed to the handlebar of a vehicle, the protrusion 17 in the shape of an inverted T slides on the recess 25 of the support body 24 and anchors to and locks with it by means of a pair of projecting wings 35 with which the aforementioned support body 24 is finished off.

[0051] In a second embodiment (see FIGS. 10-12) of the invention, the capsule 1 may be coupled and connected to a second receptacle 27 of a second housing 26 in the general shape of a rectangle, comprising in the front visible face thereof a second screen 28 displaying the different operating states, as indicated for the first screen 13, with the terminal 3 fitting in the terminal 29 of the second housing 26, and being linked to the first pair of push buttons 2, equally linked to the first pair of actuators 30 and 31 for connecting/disconnecting the device, selecting the volume and the type of sound desired.

[0052] The second housing 26 comprises on the rear face thereof anchoring means such as adhesive tapes 32 for fixing it on a surface of a car or motorcycle, which are the vehicles it is used for, and which will be linked to a second additional body 33 for emitting and amplifying the sound, so that said second additional body 33 comprises a base 34, with the second additional body 33 being mounted on a different part of the vehicle, such as next to the horn under the bonnet in cars or next to the horn in motorcycles, and being connected to the second housing 26 by means of cabling between a second connection port 36 and a third connection port 37 for both, also being linked to the movement sensor 8. In this way, the free base 35 will amplify the sound and make it perfectly audible.

[0053] In a third embodiment (see FIGS. 13-15) of the invention, the capsule 1 may be coupled to a third elastic housing 38, made of silicon or similar, in the general shape of a circle, the perimeter of which extends orthogonally, and which closes inwards defining a central oval orifice 39 creating a space for coupling the capsule 1, with the pair of push buttons 2 of the capsule 1 arranged in relation to corresponding elevations 40 of the closed circular elastic surface and the connection terminal 3 fitted in an internal lateral orifice of the space created, so that the closed circular elastic surface extends axially along an elongated branch 41 comprising on the near free side thereof a keyhole slot fixing 42, which acts as female, and comprising a small protrusion 43 opposite said slot, which acts as male.

[0054] When the capsule 1 is mounted on the space defined for such effect in the third housing 38, the first mesh grille 5 of the lateral surface of the capsule is arranged in correspondence with a section with orifices 44 of the orthogonal extension of the closed circular elastic surface of the third housing 38, aiding to propagate the sound.

[0055] In this way, users themselves may be able to wear this third elastic housing 38 with the capsule 1 mounted on it by threading the elongated branch 41 through a buttonhole, belt loop or belt they are wearing, and close it by fitting the small protrusion 43 in the keyhole slot fixing 42 of the elongated branch 41, carrying it and being able to activate it as desired, so that this third embodiment is preferably used by users of vehicles such as skateboards or roller skates that do not have handlebars, or when their handlebars are very small, so that they may also make use of this anchoring system. Since their supporting surface is very close to the ground and the device would not be audible if it was place on said surface.