Disclosure of Invention
The present invention is directed to an external water cutting device with warning function, a control system thereof and a vehicle, so as to overcome the technical problems in the background art.
The invention is realized by the following technical scheme:
the invention provides an external water cutting device with a warning function, which comprises an external decoration piece, an external water cutting sealing piece and a light unit; one side of the outer water cutting sealing piece is pressed against the window glass, the other side of the outer water cutting sealing piece is clamped with the outer decoration piece, a clamping cavity is formed between the outer water cutting sealing piece and the outer decoration piece, the light unit is arranged in the clamping cavity and fixedly connected with the outer water cutting sealing piece, the light unit is used for presenting a light effect and is electrically connected with the inner part of the vehicle body, and the outer decoration piece is made of a light-transmitting material.
Further, the light-transmitting material is made of sapphire glass capable of being added with chemical elements to change color.
Further, the light-transmitting material is polymethyl methacrylate.
Furthermore, the light unit is composed of a plurality of light emitting diodes which are connected in series and in parallel, and the light unit is adhered to the outer water-cutting sealing piece.
Further, the tip of outer water-jet cutting sealing member is equipped with dodges the hole, light unit passes dodge the hole and is connected with the inside electricity of automobile body.
The invention provides a control system of an external water cutting device with a warning function, which comprises a signal acquisition module, a control module and the external water cutting device with the warning function; the signal acquisition module is used for acquiring a control signal of a vehicle; the control module is used for controlling the light unit to present corresponding light effect according to the control signal.
Further, the control signal comprises a key unlocking signal, and when the signal acquisition module detects the key unlocking signal, the control module controls to light the light unit.
Further, the control signal comprises a steering signal and a vehicle door opening signal, and when the signal acquisition module detects the steering signal or the vehicle door opening signal, the control module controls the light unit to flicker.
Further, the control signal comprises a reversing signal, and when the signal acquisition module detects the reversing signal, the control module controls the light units to sequentially light up in the direction from the tail to the head of the vehicle.
The invention further provides a vehicle which comprises the external water cutting device with the warning function.
The implementation of the invention has the following beneficial effects:
1. according to the external water cutting device with the warning function, the light unit is arranged in the holding cavity between the external decoration piece of the external water cutting device and the external water cutting sealing piece, the external decoration piece adopts the light-transmitting material to replace an aluminum extruded piece in the prior art, so that the whole external water cutting device has the light-emitting warning effect, the color of the light-transmitting material can be set according to the color of a vehicle body, the display effect of the whole appearance is obvious, the attractiveness of the vehicle and the quality of the whole vehicle can be improved, and the driving safety can be greatly improved;
2. the control system of the external water cutting device with the warning function can control the light unit to present different light effects according to the control signal of the vehicle, so that the external water cutting device has the effect of meeting the guest atmosphere, has the corresponding warning function under different vehicle running environments, and is favorable for further improving the driving safety.
Examples
Referring to fig. 1, the external water cutting device with a warning function of the present embodiment includes an external decoration 1, an external water cutting sealing member 2, and a light unit 3; one side of the outer water cut sealing piece 2 is pressed against the window glass, the other side of the outer water cut sealing piece 2 is connected with the outer decoration piece 1, specifically, the other side of the outer water cut sealing piece 2 is fixedly connected with the outer decoration piece 1 in a clamping manner, a clamping cavity is formed between the outer water cut sealing piece 2 and the outer decoration piece 1, the light unit 3 is arranged in the clamping cavity between the outer decoration piece 1 and the outer water cut sealing piece 2, specifically, the light unit 3 is fixedly connected with the outer water cut sealing piece 2, the light unit 3 is used for presenting light effects, for example, in different vehicle driving states, the light unit 3 can present corresponding light effects, the light unit 3 can be electrically connected with the inside of the vehicle body, the outer decoration piece 1 is made of a light-transmitting material, the light-transmitting material is adopted to replace an aluminum extruded piece in the prior art to serve as an outer facing of the outer water cut device, and the problem that the existing outer water cut device is light, thereby make the problem that the device can't possess light warning function is cut to extra income.
As a specific embodiment, the light-transmitting material is sapphire glass added with chemical elements. The hardness (Mohs hardness) of diamond is 10 as a standard, the hardness of sapphire glass reaches 9, most of external ornaments in the prior art adopt aluminum extruded pieces, the hardness of aluminum is only 2-2.9, the scratch resistance of the sapphire glass is superior to that of the aluminum extruded pieces in the prior art, and the requirement on the complete appearance and the aesthetic property of an external water cutting device is facilitated. Because sapphire glass's hardness is higher, can not use the mould processing of general processing optical glass, the manufacturing difficulty is great, and the outer water cutting device that has warning function in this embodiment has overcome the big problem of current sapphire glass processing difficulty. Moreover, the sapphire glass can also generate different colors by adding chemical elements, so that the color of the exterior trimming part 1 can be flexibly set according to the color of the car body, the color of the exterior trimming part 1 is matched with the color of the car body, the attractiveness of the car is improved, and the visual effect is improved; in addition, the sapphire glass also has the advantages of good chemical corrosion resistance, high temperature resistance, good heat conduction and the like.
As a specific embodiment, polymethyl methacrylate may be used as the light-transmitting material. The polymethyl methacrylate has better optical property, insulating property, processability and weather resistance, has the characteristics of high transparency, higher light transmittance, good heat resistance, higher mechanical strength and easy machining, and can well meet the requirement of light transmission of exterior trimming parts of the exterior water cutting device due to higher transparency and brightness.
It should be noted that, in the external water cutting device with warning function in this embodiment, the light-transmitting material is not limited to the above sapphire glass and polymethyl methacrylate, and in other embodiments, the exterior trimming part may also be made of other types of light-transmitting materials as long as the same function as in this embodiment can be achieved.
As a specific implementation manner, the lighting unit 3 may be formed by connecting a plurality of Light Emitting Diodes (LEDs) in series and in parallel to form an LED flexible light strip, the LED flexible light strip is a running water light source, and the LED flexible light strip may be lit and extinguished according to a set sequence and time under the control of the control system to form a certain visual effect, and present a corresponding lighting effect in different vehicle driving environments to play a role of warning.
As a specific implementation mode, the end of the outer water-cutting sealing element 2 is provided with an avoiding hole, specifically, the avoiding hole can be punched at the end of the outer water-cutting sealing element 2, and the light unit 3 penetrates through the avoiding hole to be electrically connected with the inside of the vehicle body, so that the light effect of the light unit 3 can be controlled according to the control signal of the vehicle.
As a specific embodiment, the external water-cutting sealing member 2 is made of a soft material, which is mainly a thermoplastic elastomer material, such as an EPDM extrusion, and the EPDM material has the characteristics of heat resistance, acid corrosion resistance and cracking resistance, so that the external water-cutting sealing member has excellent oxidation resistance and corrosion resistance, long service life, good waterproof, dustproof and soundproof effects, and strong assembling performance, and can greatly improve the assembling efficiency of the whole vehicle and reduce the production cost. It should be noted that the material of the external water-cut sealing member is not limited to the above-mentioned EPDM, and in some other embodiments, other types of soft materials, such as TPE/TPV (Thermoplastic Elastomer/Thermoplastic Vulcanizate) composite material, etc., may be used, as long as the same function as that in the present embodiment can be achieved.
As a specific embodiment, the installation process of the LED flexible light strip is as follows: fix LED flexible light strip on outer water cutting sealing member 2 through the mode that bonds earlier, specifically, can bond on outer water cutting sealing member 2 such as EPDM extruded through 3M sticky tape, the die-cut hole of dodging of the tip of EPDM extruded, LED flexible light strip passes the hole of dodging and is connected with the automobile body is inside to carry out the electricity. After the LED flexible lamp strip is installed, the exterior trimming part 1 is connected with the exterior water cutting sealing part 2 in a clamping mode, and the connecting method is simple and reliable and is convenient to assemble.
The outer water with the warning function in the embodiment is cut the device, install the light unit between outer gadget that outer water is cut and outer water is cut the sealing member, outer gadget adopts the printing opacity material to replace the aluminium extrusion among the prior art for whole outer water is cut the device and is had the luminous effect of taking the lamp, and whole outward appearance display effect is showing, thereby makes outer water cut the device and has welcome atmosphere lamp effect and warning function, has improved the aesthetic property of vehicle, is favorable to improving whole car grade, and can improve driving safety.
Referring to fig. 2, the control system of the external water cutting device with warning function of the present embodiment includes a signal obtaining module, a control module, and the external water cutting device with warning function; the signal acquisition module is used for acquiring a control signal of the vehicle; the control module can be a vehicle control unit, and the control module is used for controlling the light unit to present corresponding light effects under different vehicle driving states according to a control signal of the vehicle, for example, the light unit can be lighted, twinkle or sequentially lighted according to a set direction so as to play a role of welcoming or warning.
As a specific implementation, the control signal may include a key unlock signal, and the control module controls to light the light unit when the signal acquisition module detects the key unlock signal.
As a specific implementation, the control signal may include a steering signal and a door opening signal, and the control module controls the light unit to flash when the signal acquisition module detects the steering signal or the door opening signal.
As a specific implementation manner, the control signal may include a reverse signal, and when the signal acquisition module detects the reverse signal, the control module controls the light units to light up in sequence in a direction from the tail to the head of the vehicle.
The control system of the external water cutting device with the warning function in the embodiment specifically controls the light effect of the light unit in different vehicle driving states as follows:
when the door handle is pulled or the key is unlocked, the light unit is controlled to light to increase the welcome atmosphere.
When the vehicle turns to and stirs the steering column, control light unit scintillation is luminous, has improved the steering indication effect when the vehicle turns to, plays fine warning effect, makes the vehicle be perceived by other people when turning, can effectively reduce the emergence probability of traffic accidents such as wiping and hanging, collision, can improve driving safety.
When the automobile is parked by the side, a driver and passengers open the automobile door to get off the automobile, the light unit is controlled to flicker, the eye-catching performance is increased, the non-motor vehicles and pedestrians are warned, other vehicles and pedestrians can notice the lightening of the lamp more easily, the attention of passerby can be effectively aroused, the occurrence of accidents is reduced, and the driving safety is improved.
When the vehicle is backed, the light control units are sequentially lightened according to the direction from the tail to the head of the vehicle, so that the noticeability is increased, the movement direction of the vehicle is prompted to other vehicles and drivers, the direction warning effect is achieved, other vehicles and pedestrians can more easily notice the driving state of the vehicle, the attention of passers-by can be effectively aroused, the occurrence of accidents is reduced, and the driving safety is improved.
When the vehicle is driven in the forward gear, the light units are controlled to sequentially light up in the direction from the vehicle head to the vehicle tail within the preset time, so that the noticeability is increased, the movement direction of the vehicle is prompted to other vehicle drivers, and the function of direction warning is achieved.
When the vehicle alarms and double flashes, the light unit is controlled to flash and light, and other vehicles and pedestrians are prompted to pay attention to the vehicle.
It should be noted that, the control system of the external water cutting device with the warning function in this embodiment may also flexibly adjust the lighting effect of the lighting unit in different driving states of the vehicle according to the requirement of driving safety design, for example, the lighting brightness, the flashing frequency and the lighting sequence of the lighting unit may be adjusted, so that the control system has a better warning function, and the adjustment of the lighting effect of the lighting unit is also within the protection scope of the present invention.
The control system of device is cut to extra income with alarm function in this embodiment, according to the control signal of vehicle, control lighting unit presents different light effects, give the action intention of driver and other vehicles and pedestrian at rear more striking indication vehicle, can turn to and open the stop state of accurate striking vehicle, let back car driver know preceding car running state more easily, effectively arouse passerby's vigilance, can reduce the probability that the traffic accident takes place, be favorable to improving whole car quality and driving safety nature.
Another embodiment of the present invention further provides a vehicle, which includes the external water cutting device with warning function in the above embodiment.
The above embodiment of the invention has the following beneficial effects:
1. according to the external water cutting device with the warning function, the light unit is arranged in the holding cavity between the external decoration piece of the external water cutting device and the external water cutting sealing piece, the external decoration piece adopts the light-transmitting material to replace an aluminum extruded piece in the prior art, so that the whole external water cutting device has the light-emitting warning effect, the color of the light-transmitting material can be set according to the color of a vehicle body, the display effect of the whole appearance is obvious, the attractiveness of the vehicle and the quality of the whole vehicle can be improved, and the driving safety can be greatly improved;
2. the control system of the external water cutting device with the warning function can control the light unit to present different light effects according to the control signal of the vehicle, so that the external water cutting device has the effect of meeting the guest atmosphere, has the corresponding warning function under different vehicle running environments, and is favorable for further improving the driving safety.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.