CN106335424A - Anti-collision warning device for opening automobile door - Google Patents

Abstract

An anti-collision warning device for opening a door of an automobile, comprising: the controller is electrically connected with an electric component; the sensor is arranged around the inner side handle of the automobile door and is electrically connected with the controller; and a warning device electrically connected with the controller; when the sensor is started, a signal is generated to start the alarm, and the alarm can be sent out before the vehicle door is opened.

Description

Automobile door opening anti-collision warning device

technical field

The invention relates to a car door opening anti-collision warning device; in particular, it relates to a car door opening anti-collision warning device which installs the sensor on or around the inner handle of the car door, which can give a warning before the car door is opened. Collision warning device.

Background technique

As we all know, when a car is parked on the side of the road, the door of the car should be opened carefully, so as not to be hit by a car coming from behind when opening the door. For example, before people want to open the door to get in the car, they can look left and right by the car door, and then open the car door in stages, so that the person who opens the door is doing the action of warning the car coming from behind. However, when the people in the car want to get out of the car, if they accidentally open the door without paying attention to the car coming from behind, the car coming from behind may bump into the door of the car and cause a car accident. How long the vehicle on the side of the road has been parked, usually they will think that the car has been parked for a long time, causing the driver of the car behind to be unaware and unable to dodge the sudden opening of the car door, here is an example as follows:

When the vehicle is moving forward at a speed of 50 kilometers per hour, its speed is about 13 meters per second. At this speed, it is obviously difficult for the driver of the vehicle behind to judge whether the vehicle parked on the side of the road wants to open the door. Usually most people will think that the vehicle is Parked for a long time, that's why there are accidents that hit the door. Although there are many media and policies that do a lot of safety publicity and protective measures, it is still impossible to completely prevent the car coming from behind from hitting the suddenly opened door, causing accidents happened.

In addition, in the past, when people such as children were riding in a car, they often played with the door handle and caused the danger of accidentally opening the door. Cars are equipped with safety measures for child safety locks, but the above-mentioned safety measures will cause inconvenience when there are no children in the car, causing users to cancel the function of the lock and not use it, and accidents may still occur as a result.

In view of this, the inventor thinks hard, studies actively, and has been engaged in related product research experience for many years, and himself has the actual experience of driving the door and causing a car accident. Through continuous testing and improvement, he finally develops the present invention.

Contents of the invention

The object of the present invention is to provide a car door opening anti-collision warning device which can warn the car outside the car in advance before the car door is opened.

The structure of the present invention to achieve the above-mentioned purpose includes: a controller 1, electrically connected with a power component 101; at least one inductor 2, located around the inner handle of the automobile door, electrically connected with the controller 1; and a warning device 3. It is electrically connected with the controller 1; when the sensor 2 is activated, a signal will be generated to activate the alarm 3.

Preferably, the sensor 2 is an infrared sensor or an electrostatic sensor or other induction methods, which can generate a signal to the controller before the inner handle of the car door is close to the door, so as to activate the warning device, and then To achieve the effect of warning.

Preferably, the sensor 2 is arranged around the inner handle 102 of the vehicle door so that its sensing range covers the inner handle 102 .

Preferably, the inner handle 102 of the automobile door is arranged in a handle groove 103; the inductor 2 is embedded in the automobile door, so that its sensing range covers the inside of the handle groove 103 of the automobile door, thereby reducing false starts situation occurs.

Preferably, the controller 1 is electrically connected to the switch device 104 of the car; when the car enters the engine-off state, the controller 1 will generate a signal to activate the warning device 3, so as to achieve the effect of warning the car behind.

Preferably, the controller 1 has a timing means; the timing means enables the warning device 3 to be activated only for a predetermined time each time, so as to save energy.

Preferably, the controller 1 has a continuous triggering means; the continuous triggering means makes the signal transmitted from the sensor 2 continue to trigger and start the alarm 3 until the sensor 2 stops sensing, and the alarm 3 continues to activate until the predetermined time is up. only to stop.

Preferably, the warning device 3 has at least one first light-emitting device 31; the first light-emitting device 31 is an LED light, or any light-emitting body, so as to achieve a warning effect.

Preferably, the controller 1 has a flashing control means; the flashing control means makes the first light emitting device 31 of the warning device 3 emit flashing light, so as to enhance the warning effect.

Preferably, the first light emitting device 31 is arranged at a conspicuous position on the outside of the car door, such as on the handle or at an appropriate position around the handle, so as to easily warn passers-by and vehicles coming from behind.

Preferably, the first light emitting device 31 is arranged on the outer side of the car door provided with the sensor, so as to easily warn passers-by and vehicles coming from behind.

Preferably, the controller 1 is electrically connected to a plurality of sensors 2; the plurality of sensors 2 are respectively arranged on or around the inner handle of each automobile door; the warning device 3 has a plurality of first light emitting devices 31; A light-emitting device 31 is respectively arranged on the outside of each car door; a car has several side doors and several first light-emitting devices are arranged; the sensor on the same car door can only start the corresponding first light-emitting device of the car door to be opened, thereby A light that actually warns of doors that are about to be opened.

Preferably, the warning device 3 includes at least a second light-emitting device 32; the second light-emitting device 32 is the direction light of the original vehicle or a warning light additionally installed at the position of the direction light.

Preferably, the controller 1 is electrically connected to a plurality of sensors 2; the plurality of sensors 2 are respectively arranged on or around the inner handle of each car door; the sensors on the same side of the car door will only activate the corresponding same side The second light-emitting device 32 is used to give a warning.

Preferably, the warning device 3 includes at least one sounding device 33; the sounding device 33 can be arranged on the controller 1 or in the front and rear of the vehicle, so that the driver can distinguish the warning from which door.

Preferably, the sensor 2 can be electrically connected with a display 4; the display 4 can be set on the dashboard of the car; the display 4 can show that each door is open or closed, and it is the receiving sensor 2 to the door. The induction of state transmits, and makes driving can find out the switch state of each car door from display 4.

In order to achieve the above and other objects in the present invention, a preferred embodiment of the technical means, devices and effects thereof will be illustrated as follows.

Description of drawings

Fig. 1 is a schematic diagram of the connection relationship of the present invention.

FIG. 2 is a schematic diagram of the sensor of the present invention disposed above the inner handle of the car door.

Fig. 3 is a schematic diagram of the sensor of the present invention embedded in a car door.

Fig. 4 is a schematic diagram of a switch device further connected to a car according to the present invention.

Fig. 5 is a schematic view of the present invention installed on a car.

FIG. 6 is a schematic diagram of a display further provided in the present invention.

Reference number

100 Automobile door opening anti-collision warning device

101 electrical components

102 Inside handle

103 handle groove

104 Automobile switchgear

1 controller

2, 2a sensor

3 sirens

31 First lighting device

32 Second lighting device

33 sound device

4 monitors

detailed description

As shown in Fig. 1 , the warning device 100 for opening the automobile door of the present invention includes: a controller 1 electrically connected to the power assembly 101; at least one inductor 2 arranged around the inner handle of the automobile door, electrically connection; and a warning device 3, which is electrically connected with the controller 1; when the sensor 2 is activated, a signal will be generated to activate the warning device 3, which can give a warning before the door is opened. It will be explained in detail below.

The controller 1 is electrically connected to the power component 101, and can be a general control circuit, which is used to activate the warning device 3 after receiving the signal from the sensor 2, so as to achieve various warning functions such as warning passers-by, vehicles coming from behind and driving; It can be installed on the vehicle in an external manner; it can also be combined with the control system of the vehicle. The power component 101 can directly use the battery of the car, and can also use an external battery.

As shown in Figure 2, the sensor 2 is located around the inside handle of the car door and is electrically connected to the controller; Generate a signal to the controller, so as to activate the alarm, and then achieve the effect of warning.

The aforementioned controller 1 can be electrically connected with at least one sensor 2, and the sensor 2 can be arranged on the inside handle of the car door beside the driver; in addition, the controller 1 can also be electrically connected with several sensors 2, and the A plurality of sensors 2 are respectively arranged on or around the inner handle of each automobile door, so as to achieve the effect of warning.

As shown in Figure 2, the sensor 2 can be arranged around the inside handle 102 of the automobile door, such as above, so that its sensing range can cover the inside handle 102, so as to be close to the inside handle 102 of the automobile door before opening the door. A signal is generated to the controller, which activates the alarm. When the sensor 2 is set, some decorations can be set around it, so as to beautify the appearance.

As shown in Figure 3, the inner handle 102 of the current automobile door is mostly arranged in a handle groove 103, therefore, the inductor 2a can also be buried in the automobile door, so that its sensing range covers the handle of the automobile door Inside the groove 103, so as to reduce the occurrence of false start.

As shown in Figure 4, in addition to the aforementioned situation of using the sensor 2 to activate the warning device 3, since most of the people in the car will get off after turning off the engine, the controller 1 can be electrically connected to the switch device 104 of the car; When the automobile enters the stalled state, the controller 1 will generate a signal to activate the warning device 3, so as to achieve the effect of warning.

The aforementioned controller 1 can have a timing means and/or a continuous triggering means; the timing means can only start the warning device 3 for a predetermined time such as 20 seconds each time, and can use one more layer of parking to warn the function of the car coming from behind ; The continuous triggering means makes the same starting source from the sensor 2 send a signal to start the warning device 3, until the starting source officially leaves the sensor 2 and starts counting for example 20 seconds, in other words, for example, when there is an object to start the sensor After 2, when the object is not removed, the sensor 2 will continue to send a signal to start the warning device 3, so as to increase the function of warning the car coming from behind; however, the timing means and the continuous triggering means belong to the known technology, so they will not be repeated.

The warning device 3 is electrically connected to the controller 1 and can be composed of one or more of the first light emitting device 31 , the second light emitting device 32 and the sound emitting device 33 .

As shown in Figure 5, the first light emitting device 31 can be any luminous body or flashing light, such as an LED light, which can be placed in a conspicuous position outside the car, or on the outside of each car door with a sensor, such as a car door Around the outer handle of the car, attached to the outer handle of the car door, or combined with the outer handle of the car door to achieve a warning effect.

Aforesaid controller 1 can have a flashing control means; This flashing control means makes the first light-emitting device 31 of warning device 3 send flashing light, can improve the effect of warning the car coming from behind; Yet this flashing control means belongs to prior art, so No longer.

As shown in Figure 5, the warning device can have some first light-emitting devices 31, and several first light-emitting devices 31 are respectively arranged on or around the outside handle of each automobile door, and a car has several side doors and just sets several The first light-emitting device is used to achieve the effect of warning vehicles coming from behind. In addition, several first light-emitting devices 31 can cooperate with the sensors 2 arranged on the inner handles, so that the sensors on the same car door can only activate the corresponding first light-emitting devices. For example, when the sensor 2 of the right front door is activated, only the first light-emitting device of the right front door can be activated, so as to indeed send a warning light to the door to be opened.

The second light emitting device 32 is the original direction light of the automobile or a warning light additionally installed at the position of the direction light, which has the effect of warning. The second light emitting device 32 can also cooperate with the sensors 2 arranged on each inner handle respectively, so that the sensor on the same side of the car door will only activate the corresponding second light emitting device 32 . For example, when the sensor 2 of the door on the right side is activated, only the turn signal for turning right will be activated, so as to give a real warning.

The sounding device 33 can send warning sound, can be located on the controller 1 or the front and back in the car, so that the driver can distinguish the warning that the car door sends. When the sounding device 33 is arranged in the car, it can warn the occupants of the car that the door will be opened, so the situation that the occupants in the car accidentally open the door can be avoided; for example, when a child is playing with the inner handle, the sounding device 33 will emit The warning sound enables adults to avoid the door from being opened in time.

The first light emitting device 31 , the second light emitting device and the sound emitting device 33 can be used independently, of course, they can also be used in conjunction with each other, so as to enhance the warning effect.

As shown in FIG. 6 , the sensor 2 can be electrically connected with a display 4 . The display 4 can be located on the instrument panel of the automobile; the sensor 2 can sense that the door is open or closed, and sends a relative signal to the display 4, so that the driver can see the switch status of each door from the display 4.

The above is the embodiment of the present invention cited, only for convenience of description, when the meaning of the present invention can not be limited with this, that is, the various transformation designs done according to the scope of the listed patent application should be included in the scope of the present invention. within the scope of the patent.

Claims (17)

1. A car door opening anti-collision warning device (100), characterized in that the car door opening anti-collision warning device (100) comprises: A controller (1), electrically connected to an electric component (101); at least one sensor (2), arranged around the inner handle of the car door, electrically connected to the controller (1); and a warning device (3), electrically connected to the controller (1); When the sensor (2) is activated, a signal is generated to activate the warning device (3). 2. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the sensor (2) is an infrared sensor or an electrostatic sensor. 3. The automobile door opening anti-collision warning device (100) according to claim 2, characterized in that, the sensor (2) is arranged around the inner handle (102) of the automobile door so that its sensing range covers the inner side handle (102). 4. The automobile door opening anti-collision warning device (100) according to claim 2, characterized in that, the inner handle (102) of the automobile door is arranged in a handle groove (103); the sensor (2) Embed in the car door so that the sensing range covers the inside of the handle groove (103) of the car door. 5. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the controller (1) is electrically connected with the switch device (104) of the automobile; when the automobile enters the flameout state, the The controller (1) generates a signal to activate the alarm (3). 6. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the controller (1) has a timing module; the timing module makes the warning device (3) only start each time scheduled time. 7. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the controller (1) has a continuous trigger module; the continuous trigger module makes the transmission from the sensor (2) The same starting source that comes sends a signal to start the siren (3), until the starting source formally leaves the sensor (2) and starts timing. 8. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the warning device (3) has at least one first light-emitting device (31); the first light-emitting device (31 ) is an LED light. 9. The automobile door opening anti-collision warning device (100) according to claim 8, characterized in that, the controller (1) has a flash control module; the flash control module makes the first alarm (3) A light emitting device (31) emits flashing light. 10. The automobile door opening anti-collision warning device (100) according to claim 8, characterized in that, the first light emitting device (31) is arranged at a conspicuous position outside the automobile. 11. The automobile door opening anti-collision warning device (100) according to claim 8, characterized in that, the first light emitting device (31) is arranged on the outside of each automobile door provided with the sensor. 12. The automobile door opening anti-collision warning device (100) according to claim 8, characterized in that, the controller (1) is electrically connected to several sensors (2); the several sensors (2) are respectively Set on or around the inner handle of each car door; the warning device (3) has a plurality of first light emitting devices (31); the plurality of first light emitting devices (31) are respectively arranged on the outside of each car door; the same car The sensors in the doors only activate the corresponding first light. 13. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the warning device (3) at least includes a second light emitting device (32); the second light emitting device (32 ) is the original turn signal of a motor vehicle or a warning light additionally installed at the position of the turn signal. 14. The automobile door opening anti-collision warning device (100) according to claim 13, characterized in that, the controller (1) is electrically connected to several sensors (2); the several sensors (2) are respectively It is arranged on the inner handle of each car door; the sensor on the car door on the same side only activates the corresponding second light emitting device (32). 15. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the warning device (3) includes at least one sounding device (33); the sounding device (33) is located in the control on the device (1) or in the front and rear of the vehicle. 16. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the sensor (2) is electrically connected to a display (4); On the instrument panel: the sensor (2) senses that the door is opened or closed, and sends a corresponding signal to the display (4). 17. The automobile door opening anti-collision warning device (100) according to claim 1, characterized in that, the sensor (2) fixed on the rear door has a function equivalent to a child safety lock, and warns driving children that there is a touch The car door handle can be stopped in time to increase the safety of children in cars.