CN209904644U - Large-scale vehicle turning warning device - Google Patents

Abstract

The utility model provides a large-scale car warning device that turns, it mainly sets up on the at least warning district that turns round of an automobile body through a warning device, and a rethread control module generates a control signal and starts or closes in order to control this warning device, or controls this warning device and carries out a warning mode again, so, when a vehicle or a pedestrian walk through this automobile body, can learn the invisible region of this automobile body through this warning device to avoid this invisible region. Therefore, the driving safety is improved, and the occurrence of related traffic accidents caused by the fact that whether pedestrians or related vehicles exist in the invisible area or not cannot be known by driving of the vehicle body is avoided.

Description

Large vehicle turn warning device

technical field

The utility model relates to a turning warning device for a large vehicle, in particular to a turning warning device for a large vehicle that is provided with a warning device on at least one turning warning area to warn vehicles or pedestrians in its invisible area.

Background technique

With the vigorous development of the vehicle industry, the use of vehicles has become one of the indispensable tools in people's daily life. However, although vehicles can bring people the convenience of transportation, relatively, it is also easy to drive carelessly or other factors, and cause related traffic accidents.

For example, when a driver drives a large vehicle, even though the driver can use various mirrors (such as rear-view mirrors or side-view mirrors) to assist in viewing different driving fields of view, the large vehicle occupies a large space, so There will always be areas that the driver cannot see, and these areas are often referred to as invisible areas. In this way, when a vehicle (such as a locomotive) passes by the large vehicle, if the locomotive is just located in the invisible area of the large vehicle, the driver may not be aware of the locomotive in the invisible area, and the locomotive's The knight also cannot warn that the driver does not notice the invisible area, which will lead to related traffic accidents.

In order to provide a motorcycle rider with an early warning of the invisible area of the large vehicle, there have been related inventions in the utility model, so that the large vehicle can illuminate the invisible area, thereby achieving the function of warning.

For example, Chinese Patent Publication No. CN204296580U (hereinafter referred to as the first prior art) discloses a warning and warning device for the inner wheel difference area when a large commercial vehicle turns When the user uses the steering wheel to turn left or right, a steering wheel angle sensor will capture the steering action of the steering wheel to drive the control device to control the laser to illuminate the inner wheel difference area in the corresponding direction, thereby alerting others to large Dangerous area where the car turns. However, the first prior art has to wait until the large vehicle has turned (after the steering wheel is turned) before performing the action of illuminating the inner wheel difference area. After a large car turns, it will illuminate the inner wheel difference area. It may also cause traffic accidents because pedestrians or motorcycle riders cannot avoid it in time. In addition, in order to avoid the steering wheel being overly sensitive, the driver can To trigger the warning and alarm device, the first prior art is further provided with a fuzzy control to prevent the large vehicle from turning at a small angle due to vehicle shaking or when changing the runway, and also triggers the warning and alarm device to illuminate the inner wheel difference area. , it even delays the time for the first prior art to warn pedestrians or motorcyclists, so that the first prior art cannot effectively warn pedestrians or motorcyclists, and performs a pre-warning role.

In addition, if the driver performs the parking action, since the steering wheel must be turned by a large amount to effectively perform the parking function, the warning device will be continuously triggered while parking, causing unnecessary work. In addition to wasting waste, it is also easy to cause trouble to others.

In addition, Chinese Patent Publication No. CN107253478A (hereinafter referred to as the second prior art) discloses a vehicle turning reminder system, a vehicle and a vehicle turning reminder method, which is to use a detection module to check the steering parameters of the vehicle, and then use a control module according to the steering. The parameters are calculated with a built-in steering intrinsic parameter to obtain an area of the inner wheel difference, and then a projection module is used to project the inner wheel difference area according to the calculated inner wheel difference area, so as to achieve the effect of early warning .

However, the range of the inner wheel difference area of large vehicles may vary according to the size of the wheelbase, the difference of the vehicle body, the difference of the vehicle speed and the size of the turning angle. Therefore, the second prior art only considers the steering parameters. When calculating the inner wheel difference area, the calculated area area is not accurate.

Furthermore, the second prior art also performs related operations and projections when the vehicle turns. Therefore, the second prior art is also similar to the first prior art, and cannot effectively remind pedestrians or motorcyclists. for advance warning.

In addition, in the second prior art, relevant operations are required at each turn to calculate the inner wheel difference area, and the illumination angle of the projection module must be constantly changed to effectively project the calculated inner wheel difference area. , and in order to achieve the change of the above-mentioned technical means, it is necessary to provide an additional operating element, and to install related components such as a pivoting device or a photomask on the projection module. In this way, the cost required to achieve the second prior art will be greatly increased, and the role of early warning cannot be effectively achieved.

Therefore, there is an urgent need in the art for a related technology that is simple and can effectively provide warning of the invisible area (inner wheel difference area) of large vehicles, so as to improve the above-mentioned problems.

Utility model content

In order to solve the problem of the previous disclosure, the purpose of the present invention is to provide a turning warning device for a large vehicle, which is mainly arranged on at least one turning warning area of a vehicle body through a warning device, and the warning device has an inclination angle, So that an illumination angle can be presented between a warning light and the vehicle body, so as to prevent the warning light from directly illuminating the line of sight of the cyclist or the vehicle, and then a control module is used to generate a control signal to control the warning device to start. or turn it off, or control the warning device to execute a warning mode, so that when a vehicle, cyclist or pedestrian passes by the car body, the warning device can know the invisible area of the car body, so as to avoid it The invisible area, thereby increasing the driving safety and improving the defects such as high cost. And then the warning device is linked with a direction light to turn on or off the warning device through the direction light, or activate or turn off the warning device through a control module or a remote control device to provide a warning or 24 hours Sunshine warning, etc., can improve the role of previous technologies that cannot be warned in advance.

In order to achieve the above-mentioned purpose, the utility model provides a turning warning device for a large vehicle, which comprises:

a vehicle body, at least one turning warning area is arranged around the vehicle body, and a plurality of tires are arranged on the bottom of the vehicle body, wherein the turning warning area is arranged on the periphery of any one of the tires adjacent to it;

at least one warning device, the warning device is arranged on the turn warning zone, and the warning device provides a warning light; and

a control module, the control module receives a control command to generate a control signal, the control module is connected with the alarm device to transmit the control signal to the alarm device, wherein the control module activates or deactivates the alarm according to the control signal device.

Preferably, the warning device is linked with a direction light of the vehicle body. When the control module turns on or off the direction light, the control module generates the control signal at the same time to activate or turn off the warning device according to the control signal. .

Preferably, the control module is connected with a turn signal control component, when the turn signal control component sends a control command, the control module generates a turn signal signal and the control signal, and the control module transmits the turn signal signal to the The direction light is used to control the direction light to be turned on or off, and at the same time, the control module transmits the control signal to the warning device to activate or turn off the warning device according to the control signal.

Preferably, the warning device also executes a warning mode according to the control signal.

Preferably, the warning mode is a blinking mode, a breathing mode, a flowing mode, a gradient mode, a constant brightness mode, or a combination of any two or more of them.

Preferably, the control module is installed on a display device, and the display device generates the control command to transmit to the control module.

Preferably, the display device is a vehicle control screen or an intelligent mobile electronic device including one.

Preferably, the warning device is provided with an inclination angle, so that the warning light and the vehicle body form any illumination angle between 35 degrees and 80 degrees.

Preferably, the warning device provides the warning light in line style.

Preferably, any connection method of clamping, adhering, welding or locking is used between the warning device and the vehicle body, so that the warning device is connected to the vehicle body.

Preferably, the turn warning zone is set at a height between 0.3 meters and 1.4 meters.

Preferably, the warning device is a daytime running light, an LED light, a laser light or a halogen light including one.

Preferably, the vehicle body includes one of a bus, a bus, a truck, a gravel vehicle, a tourist vehicle, a fully linked vehicle, a semi-linked vehicle or a truck.

Description of drawings

Fig. 1 is the system link relation diagram of the present utility model;

FIG. 2 is a schematic diagram of the setting position of the warning device of the bus according to the first embodiment of the present utility model;

3 is a schematic front view of a bus according to the first embodiment of the present utility model;

FIG. 4 is a schematic diagram of the turning of the bus according to the first embodiment of the present utility model;

5 is a schematic diagram showing the setting position of the warning device of the semi-coupled vehicle according to the second embodiment of the present invention;

6 is a schematic front view of a semi-coupled vehicle according to the second embodiment of the present invention;

7 is a schematic diagram of a semi-coupled vehicle turning according to the second embodiment of the present invention;

8 is a schematic diagram showing the setting position of the warning device of the fully-connected vehicle according to the third embodiment of the present invention;

9 is a schematic front view of a fully coupled vehicle according to the third embodiment of the present invention;

Fig. 10 is a schematic diagram of a turning of a fully coupled vehicle according to the third embodiment of the present invention.

Symbol Description

10 Body 11 Turn Warning Area

12 Tires 20 Warning device

21 Warning light 22 Warning mode

30 Control module 31 Control signal

40 Display device 41 Control command

50 Motorcyclist theta light angle

L light distance

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not used to limit the present invention. Below, in conjunction with accompanying drawing, the utility model is further described:

Please refer to FIG. 1 to FIG. 10 , the present utility model discloses a turning warning device for a large vehicle, wherein the large vehicle refers to a bus, a bus, a truck, a gravel vehicle, a tourist vehicle, a fully connected vehicle, a semi-connected vehicle Cars, lorries or other vehicles with a gross weight exceeding 3,500 kg. When this type of vehicle is driving, it is easy to cause many invisible areas that cannot be viewed during driving because the vehicle body is too large.

In this way, the present invention is composed of a vehicle body 10 (which is a large vehicle as mentioned above), a warning device 20 and a control module 30 . At least one turn warning area 11 is provided on the periphery of the vehicle body 10 , and the The bottom of the vehicle body 10 is provided with a plurality of tires 12 to assist the vehicle body 10 to move. The height of the turn warning area 11 is between 0.3 meters and 1.4 meters, preferably between 0.6 meters and 1.2 meters. .

The warning device 20 is disposed on the turning warning area 11 to be connected with the vehicle body 10 , wherein the warning device 20 and the vehicle body 10 are any other device that can be clamped, adhered, welded or locked. As a connection method, it only needs to connect the warning device 20 to the vehicle body 10 , which is not limited to any specific connection method. When the warning device 20 is installed on the turning warning area 11 , the warning device 20 has an inclination angle, so that a warning light 21 provided by the warning device 20 will be in the same position as the warning light 21 and the vehicle body 10 . Any illumination angle θ between 35 degrees and 80 degrees is formed, and the light is irradiated to the ground, so as to prevent the warning light 21 from directly illuminating the line of sight of a motorcycle rider 50 or a vehicle.

When the warning device 20 provides the warning light 21 , the warning light 21 will be presented in the form of lines to demarcate the boundary of the invisible area, but if a plurality of the warning devices 20 are arranged on the turn warning area 11 When the warning light 21 provided by each warning device 20 is connected to each other into a line, when the motorcycle rider 50 or the pedestrian sees the line presented by the warning light 21 provided by each warning device 20 , it can be known that the area between the line and the vehicle body 10 is the invisible area, so as to achieve the effect of early warning. In addition, if only the linear warning light 21 is provided, the power consumption required to illuminate the entire invisible area can be effectively reduced, and the same warning effect can be achieved.

For example, when the warning device 20 is installed in parallel with the vehicle body 10 (approximately 90 degrees), the warning light 21 provided by the warning device 20 will directly illuminate the line of sight of the motorcycle rider 50 inside, and even worse, it will directly illuminate the eyes of the motorcycle rider 50 , which will easily cause the motorcycle rider 50 to not be able to check the environmental conditions of the route normally, so as to cause a traffic accident. Therefore, when the warning device When the 20 is disposed on the turn warning area 11, it will have the inclination angle so that the warning light 21 is irradiated to the ground. However, the angle of the inclination angle is adjusted according to the size and height of the vehicle body 10, so that the illumination angle θ of the warning light 21 can provide a warning to the cyclist 50 and avoid obstructing the It is irradiated in the way of the line of sight of the motorcycle rider 50 .

And because the warning device 20 is set at a height of the vehicle body 10 between 0.3 meters and 1.4 meters, and more specifically between 0.6 meters and 1.2 meters in height, the height position of the warning device 20 is mainly determined by The size of the plurality of tires 12 disposed at the bottom of the vehicle body 10, generally speaking, when the motorcycle rider 50 rides, the eye height of the motorcycle rider 50 is about 1.4 meters above the height. When the warning device 20 is installed at a height of more than 1.4 meters, the sight line of the motorcycle rider 50 is easily obstructed (as shown in FIGS. 2 , 5 and 8 ).

In addition, the warning device 20 can be a daytime running light to provide a 24-hour warning light (when the vehicle body starts, the warning device is activated to provide the warning light, or a remote control device is used to provide the warning light. turn on or off the warning device), or any kind of the warning device 20 that can provide the warning light 21, such as an LED light, a laser light or a halogen lamp.

In one embodiment, the control module 30 is disposed on a display device 40 and connected to the warning device 20. The display device 40 is a vehicle control screen or an intelligent mobile electronic device including one of the display devices, so as to pass the The display device 40 generates a control command 41 , the control module 30 receives the control command 41 to generate a control signal 31 , and then transmits the control signal 31 to the warning device 20 . The control signal 31 is activated or deactivated, or a warning mode 22 is executed according to the control signal 31, and the warning mode 22 can include one of the blinking mode, the breathing mode, the flowing mode, the gradient mode, and the constant light mode. Or a combination of any two or more, wherein each of the above modes is to control the warning device 20 to provide the warning light 21 in different lighting modes, so as to increase the attention of the motorcycle rider 50 .

In another embodiment, a turn signal control component in the vehicle body 10 is connected to the control module 30, and when the driver toggles the turn signal control component, the turn signal control component will generate a control command 41. For example, when the direction light control component is toggled up, the direction light control component will generate a control command 41 for turning on the right turn direction light. After the control module 30 receives the control command 41, in addition to generating a Turning a direction signal of the direction light, and also generating the control signal 31 to turn on the warning device 20 located on the right side of the vehicle body 10, and then the control module 30 transmits the direction light signal to the direction light. , to turn on the direction light in the right turn direction, and transmit the control signal 31 to the warning device 20 to turn on the warning device 20 on the right side. In this way, the warning device 20 can be linked with the direction light. When the vehicle body 10 turns on the direction light, the warning device 20 is turned on at the same time, thereby providing the warning light 21; however, if the driver uses the direction light to control When the component generates a control command 41 for turning off the direction light, the control module 30 also generates the signal for turning off the direction light, and the control signal 31 for turning off the warning device 20, thereby turning off the direction light and the warning device 20. Through the linkage between the warning device 20 and the direction light, the driver can warn pedestrians or motorcycle riders 50 of the invisible area in advance before the large vehicle turns, so as to effectively achieve the effect of early warning.

In addition, if both the display device 40 and the turn signal control component can transmit the control command 41 to the control module 30 to control the turning on or off of the warning device 20, there will be no conflict between them. And they can also be used to assist each other. For example, when the direction light control component fails and cannot be used, the driver can transmit the control command 41 through the display device 40 to control the warning device 20 to be turned on or off. On the contrary, if the display device 40 When the fault cannot be used, the control command 41 can also be transmitted by the direction light control component to control the warning device 20 to be turned on or off, so, in this embodiment, the present invention can also avoid the occurrence of faults and other situations. However, the warning device 20 cannot be used to provide the warning light 21 in advance, so as to achieve the function of early warning.

When the vehicle body 10 turns, different inner wheel differences will be generated according to the difference of the vehicle body 10, and the invisible area of each vehicle body 10 will also be changed according to the different inner wheel differences. Therefore, The illumination distance of the warning light 21 provided by the warning device 20 will be adjusted according to the difference of the inner wheel (the inclination angle or the setting height of the warning device 20 can be used to adjust).

For example, when the vehicle body 10 is a bus (as shown in FIG. 3 and FIG. 4 ), the range of the inner wheel difference will be between 3 meters and 4.5 meters, so when the warning device 20 is installed On a bus body with a height of about 1 meter, and the illumination angle θ of the warning light 21 is 52 degrees, the illumination distance L of the warning light 21 can be about 1.65 meters; When the car is coupled (as shown in Figure 6 and Figure 7 ), the range of the inner wheel difference will be between 2 meters and 2.5 meters, so when the warning device 20 is installed at a height of about 1 meter in the fully coupled car On the vehicle body, and the illumination angle θ of the warning light 21 is 38 degrees, the illumination distance L of the warning light 21 is about 1 meter; 10), the range of the inner wheel difference will be between 6 meters and 7.5 meters. Therefore, when the warning device 20 is installed on the body of the semi-coupled vehicle at a height of about 1 meter, and the warning light When the illumination angle θ of the warning light 21 is 55 degrees, the illumination distance L of the warning light 21 can be about 1.8 meters. In this way, when the vehicle body 10 turns, the cyclist 50 can be warned by the warning light 21, and the cyclist 50 can avoid the invisible area (which may also be a dangerous area). According to the illumination angle θ of the above-mentioned embodiment, the angle range of the illumination angle θ may be between 35 degrees and 80 degrees, but more specifically, the angle range may be between 35 degrees and 55 degrees. The range of the illumination angle θ varies with the vehicle body 10 , so it should not be limited to the above-mentioned range of angles.

Through the technical features disclosed by the present utility model, the present utility model has significant differences between the first prior art and the second prior art, and has the following advantages:

1. The present invention utilizes a display device or a direction light control assembly to turn on or off the warning device, so that the warning device can be activated in advance to provide the warning light before the vehicle body turns.

2. The utility model provides an extremely simple structure, which can effectively achieve the function of warning pedestrians or motorcycle riders.

3. The present utility model provides a line-type warning light, which achieves the function of providing warning in a way of using very little power consumption.

The above detailed descriptions are specifically described for the embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention. Any equivalent implementation or modification that does not depart from the technical spirit of the present invention should Included in the scope of the patent in this case. In addition, this case is not only innovative in terms of technical ideas, but also has many of the above-mentioned effects that are beyond the reach of the conventional methods. It has fully met the requirements for a statutory utility model patent for novelty and creativity, and the application is filed in accordance with the law. I urge your office to approve this case The utility model patent application, to encourage creativity, to appreciate morality.

Claims (11)

1. The utility model provides a large-scale car warning device that turns which characterized in that contains:

the vehicle body is provided with at least one turning warning area at the periphery and a plurality of tires at the bottom, wherein the turning warning area is arranged at the adjacent position of the periphery of any tire;

the warning device is arranged on the turning warning area and provides warning light; and

the control module receives a control command to generate a control signal, is connected with the warning device and transmits the control signal to the warning device, and starts or closes the warning device according to the control signal.

2. The large vehicle turning warning device according to claim 1, wherein the warning device is linked with a turn signal of the vehicle body, and when the control module turns on or off the turn signal, the control module simultaneously generates the control signal to turn on or off the warning device according to the control signal.

3. The warning device for turning of large truck as claimed in claim 2, wherein the control module is connected to a turn signal control module, and when the turn signal control module sends a control command, the control module generates a turn signal and the control signal, the control module transmits the turn signal to control the turn signal to be turned on or off, and simultaneously the control module transmits the control signal to the warning device to turn on or off the warning device according to the control signal.

4. The large vehicle turning warning device according to claim 1, wherein the warning device further executes a warning mode according to the control signal.

5. The large vehicle turning warning device according to claim 4, wherein the warning mode is a flashing mode, a breathing mode, a flow mode, a gradient mode, a constant light mode or a combination of any two or more thereof.

6. The large vehicle turning warning device according to claim 1, wherein the control module is provided on a display device, and the display device generates the control command to transmit to the control module.

7. The turn warning device for large vehicle according to claim 1, wherein the warning device is provided with a tilt angle such that the warning light is at any illumination angle between 35 degrees and 80 degrees with respect to the vehicle body.

8. The turn warning device for large vehicles according to claim 1, wherein the warning device provides a line type of the warning light.

9. The turn warning device for large vehicles according to claim 1, wherein the turn warning region is disposed at a height between 0.3 m and 1.4 m.

10. The large vehicle turning warning device according to claim 1, wherein the warning device is a daytime running light, an LED light, a laser light, or a halogen light including one of them.

11. The large vehicle turning warning device of claim 1, wherein the vehicle body comprises one of a bus, a truck, a gravel truck, a tourist bus, a fully coupled vehicle, a semi-coupled vehicle, or a van.

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