CN217606451U

CN217606451U - Early warning equipment with multidirectional alarming function

Info

Publication number: CN217606451U
Application number: CN202221308478.7U
Authority: CN
Inventors: 黄文刚; 汤宜军; 吴解元; 张苏苏
Original assignee: Shanghai High Tech Industrial Development Co ltd
Current assignee: Shanghai High Tech Industrial Development Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-18
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses an early warning equipment with multidirectional alarming function belongs to road safety early warning field, and its millimeter wave radar that utilizes two relative settings is about to drive into the vehicle of accident area on the equidirectional not simultaneously and detects to send acousto-optic warning signal to the vehicle and the personnel that are located the accident area through warning subassembly, and then realize detecting and the early warning to multidirectional road to early warning equipment. The utility model discloses an early warning equipment with multidirectional alarming function, its overall structure is simple, and convenient to use and applied environment are various, not only can detect the multidirectional lane simultaneously, through the preferred setting to warning subassembly moreover, make its warning effect to the vehicle better, and then ensure accident area inner personnel's security. Meanwhile, the equipment can automatically adjust the size, the illumination intensity and the illumination mode of light and warning sound according to the specific use environment, and has good practical value and application prospect.

Description

Early warning equipment with multidirectional alarming function

Technical Field

The utility model belongs to road safety early warning field, concretely relates to early warning equipment with multidirectional alarming function.

Background

With the increasing of the mileage and the vehicle holding amount of roads in China, vehicles running on the roads are more and more dense. Accordingly, the number of traffic accidents occurring on the road is increasing more frequently, and after a traffic accident occurs, a driver or an ambulance man may place a triangular warning board behind the vehicle for warning that the following vehicle is driven off the lane. Although the triangular warning board can simply play a role in warning a rear vehicle, the triangular warning board cannot meet the warning requirement on vehicles on highways or city lines in the face of the current complex and variable road conditions.

Nowadays, people can place millimeter wave radar detection vehicle by construction area or accident area in the road to after detecting the vehicle on accident lane, carry out acousto-optic warning to vehicle and the place ahead accident in the vehicle that is located accident lane, with this warning mode of effectively replacing the tradition to set up triangle warning frame, make the vehicle of traveling on accident lane and the personnel that are located the accident receive the warning simultaneously, and then prevent the emergence of secondary accident.

Although the equipment can effectively replace a triangular warning board to warn vehicles about to enter an accident area, in the actual use process, the equipment can adopt a flashing light or warning horn mode to warn the vehicles entering an accident lane, and the warning mode is very easy to generate visual stimulation to pedestrians or drivers, reduces the perception capability of the drivers to the environment, and even can cause the conditions of dizziness, blindness and the like of personnel. Moreover, the existing early warning equipment can only detect lanes in a single direction, and when the current complex road condition is faced, the safety of personnel in an accident area cannot be fully ensured, particularly when an accident occurs in the center of the road and the accident area is located between two opposite lanes; at this time, vehicles on the two opposite lanes are easy to enter the accident area, and the safety of personnel in the accident area is affected.

SUMMERY OF THE UTILITY MODEL

To prior art's above defect or improve in the demand one or more, the utility model provides a warning equipment with multidirectional alarming function, it can detect the multidirectional lane simultaneously and report an emergency and ask for help or increased vigilance to the vehicle that is about to enter into in the accident zone.

In order to achieve the above purpose, the utility model provides a pre-warning device with multi-directional warning function, which comprises a housing and a cover body connected with the housing, wherein a containing cavity is formed between the housing and the cover body,

the accommodating cavity is internally provided with a warning component and at least two millimeter wave radars;

the detection surfaces of the at least two millimeter wave radars are different in direction and are used for detecting vehicles in at least two directions;

the warning assembly is electrically connected with the millimeter wave radar and used for sending out an alarm signal before the millimeter wave radar detects that the vehicle is about to enter an accident area.

As a further improvement, the millimeter wave radar is two of the settings that deviate from each other.

As a further improvement of the utility model, the warning component comprises a light warning component and a sound warning component;

the illumination warning component comprises at least one directional light source and is used for emitting directional warning light to the detection direction of at least one millimeter wave radar; the sound warning assembly comprises at least one directional horn for emitting directional warning sound to the detection direction of at least one millimeter wave radar.

As a further improvement of the present invention, said at least one directional light source includes a fog light for emitting light to the vehicle under the fog condition to alarm.

As a further improvement of the utility model, a temperature and humidity sensor, a brightness sensor and/or a sound pressure sensor are arranged corresponding to the warning component; and is

Each sensor is respectively electrically connected with the warning component.

As a further improvement of the present invention, the bottom of the housing has been provided with mounting holes for assembling the housing on the support mechanism.

As a further improvement of the present invention, the housing may be detachably connected or hinged to the cover.

As a further improvement of the utility model, the top of the cover body is also provided with at least one aiming assembly; the aiming component is arranged corresponding to at least one millimeter wave radar and used for aiming at the direction when the at least one millimeter wave radar is arranged in a directional mode.

As a further improvement of the utility model, a controller and a power supply are also arranged in the accommodating cavity;

the power supply is electrically connected with each component respectively and used for supplying power to each component; the controller is respectively electrically connected with the millimeter wave radar and the warning assembly and is used for receiving detection signals from the millimeter wave radar and controlling the warning assembly to work.

As a further improvement, the accommodating cavity is further provided with a gyroscope sensor and/or a displacement sensor and/or a gravity sensor and/or an acceleration sensor for detecting the attitude of the early warning device.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, through the utility model above technical scheme who conceives compares with prior art, the beneficial effect who has includes:

(1) The utility model discloses an early warning equipment with multidirectional alarming function, its two millimeter wave radars through relative setting detect the vehicle in the two opposite lanes respectively to utilize the warning subassembly to warn the vehicle that will enter into the accident zone, remind it to go away from this lane, with this emergence that prevents the secondary accident. Meanwhile, through the relative arrangement of the two millimeter wave radars, the early warning equipment can simultaneously detect two opposite lanes and perform directional acousto-optic warning on vehicles in the accident lane after an accident occurs, acousto-optic pollution of the early warning equipment to the outside is reduced, and the early warning equipment can also perform warning on personnel in the accident area to remind the personnel to evacuate to the safety area, so that the personnel in the accident area are prevented from being injured.

(2) The utility model discloses an early warning device with multidirectional alarming function, it is through the preferred setting of warning subassembly and sound warning subassembly of illumination in to warning subassembly, make its vehicle that can detect according to the millimeter wave radar and the distance between the accident area, realize different ranks, different illumination intensity, the mode of reporting an emergency and asking for help or increased vigilance of different volume size and different flicker frequency, make warning subassembly better to the effect of reporting an emergency and asking for help or increased vigilance of vehicle with this, and when the distance between vehicle and accident area is too near, can report an emergency and ask for help or increased vigilance the operation personnel in the accident area. Simultaneously, through the fog lamp, temperature and humidity sensor, the light level sensor of preferred setting on early warning equipment for equipment can be automatically according to the different illumination modes of weather condition selection, and the irradiant intensity of corresponding regulation, and then reach good warning effect.

(3) The utility model discloses an early warning equipment with multidirectional alarming function, it is through the alarm of being connected with millimeter wave radar electricity for millimeter wave radar can send the red blue lamp of scintillation in turn through controller control alarm behind the detection vehicle and report an emergency and ask for help or increased vigilance to the personnel that are located the operation region, and then reminds the personnel that are located the operation region to leave this region, prevents that the vehicle from driving into the operation region in, causes the secondary accident.

(4) The utility model discloses an early warning equipment with multidirectional alarming function, its overall structure is simple, and convenient to use and applied environment are various, not only can detect the multidirectional lane simultaneously, through the preferred setting to warning subassembly moreover, make its warning effect to the vehicle better, and then ensure accident area inner personnel's security. Meanwhile, the equipment can automatically adjust the size, the illumination intensity and the illumination mode of light and warning sound according to the specific use environment, and has good practical value and application prospect.

Drawings

Fig. 1 is an overall assembly diagram of an early warning device with a multidirectional warning function in an embodiment of the present invention;

in all the figures, the same reference numerals denote the same features, in particular: 1. a housing; 2. a cover body; 3. a power source; 4. a millimeter wave radar; 5. a controller; 6. an illumination warning component; 7. a sound alert component; 8. and a charging interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example (b):

referring to fig. 1, the pre-warning device with multi-directional warning function in the preferred embodiment of the present invention is mainly used for detecting and alarming the vehicle about to enter the road in the construction area or in the accident area, and reminding the vehicle to leave the lane, so as to prevent the vehicle from entering the accident area and causing secondary damage to the personnel in the construction area.

Particularly, early warning device includes casing 1 and is connected the lid 2 that sets up with casing 1, be formed with sealed holding chamber between casing 1 and the lid 2, be provided with two at least millimeter wave radars 4 and warning subassembly in the holding intracavity, the warning subassembly is connected with millimeter wave radar 4 electricity, two at least millimeter wave radars 4's detection face orientation is different, a vehicle for detecting two at least ascending directions, and send the chimes of doom through warning subassembly, remind the vehicle to go out this lane, and then realize early warning device to the not detection and the warning in different orientation lanes, with this security of construction region or accident area in guaranteeing the road.

In a specific embodiment, there are two millimeter wave radars 4, which face the incoming directions of the two opposite lanes, respectively, and detect and alarm the vehicles in the two opposite lanes, so as to prevent the vehicles in the front-rear direction in the accident area from entering the accident area, and further ensure the safety of the accident area.

In a specific application scenario, two vehicles collide when traveling on two opposite lanes without barriers. At the moment, the two vehicles are positioned between the two opposite lanes after collision, and the operator can place the early warning equipment beside the collision area, so that the vehicles on the two opposite lanes are detected simultaneously. Of course, when the construction area on the road is located on the two opposite lanes without the isolation fence, the early warning device can be used for detecting and early warning the two opposite lanes.

Further, the warning component comprises a light warning component 6 and a sound warning component 7, the sound warning component 7 comprises at least one directional horn for emitting warning sound to remind a vehicle to exit from the accident lane, and the light warning component 6 comprises at least one directional light source for emitting directional light to remind a driver of the vehicle entering the accident lane to pay attention to the condition ahead.

Further, it is preferable that the illumination alarming component 6 and the sound alarming component 7 are adaptive adjustable devices, which can automatically adjust the brightness of illumination and the size of sound. Meanwhile, in order to realize directional sound-light alarm for multiple lanes, it is further preferable that the illumination alarm component 6 and the sound alarm component 7 correspond to the millimeter wave radars 4 in number one to one. Of course, in the actual setting process, the illumination warning component 6 and the sound warning component 7 can also be arranged on the rotating platform, and the requirements for directional sound and light alarm on different lanes and different directions can be met through the rotation of the illumination warning component 6 and the sound warning component 7.

In the actual setting process, in order to further improve the practicability of the early warning device, after the vehicle position is detected, the millimeter wave radar 4 can send out sound and light alarm signals with different levels and intensities according to the distance between the vehicle and the accident area. Specifically, when the vehicle runs into the accident area on the accident lane at a lower speed and a longer distance, the warning component can send out a weaker sound and light warning instruction; when the vehicle runs at a high speed or in a short distance to the accident area, the warning assembly can send out sequentially enhanced acousto-optic warning instructions, so that the warning to a driver in the vehicle is enhanced. Meanwhile, the warning assembly can also warn people in the accident area so as to remind operators in the accident area to leave the area, and casualties caused by vehicles entering the operation area are prevented.

Meanwhile, in order to meet the use requirements under different environments and enable the vehicle to clearly and accurately identify the light for warning under the condition of heavy fog, a fog lamp is further arranged in the illumination warning assembly 6 and used for warning the vehicle running into the accident lane to run away under the condition of heavy fog. More carefully, in order to make equipment can be more intelligent to make its light effect who sends when adjusting its warning by oneself according to the environment, it still is provided with luminance sensor and temperature and humidity sensor to correspond warning subassembly, and each sensor passes through controller 5 and is connected with warning subassembly electricity, and the real-time perception external environment of this through the sensor, and the intensity and the pattern of its warning light of sending of corresponding adjustment. Meanwhile, the sound pressure sensor is further arranged corresponding to the sound alarm component 7 and used for detecting the noise on the road surface, and then the sound played by the sound alarm component 7 is correspondingly adjusted.

In addition, a power supply 3 is also provided in the housing 1, and the power supply 3 is electrically connected to each component for supplying power to each component. The preferred power supply 3 is a rechargeable lithium battery, and corresponds to the power supply 3, a charging interface 8 is arranged on the cover body 2, the charging interface 8 is electrically connected with the power supply 3, and then the external power supply 3 is used for charging the power supply 3, so that the early warning equipment can be self-powered, and the early warning equipment can be used externally.

Further, at the in-process that actually sets up, in order to make things convenient for the calibration between the early warning device and the coming direction between the lane after the installation, make millimeter wave radar 4's detection range can carry out whole covers with one-way multilane, be provided with at the top of lid 2 and with one of them millimeter wave radar 4 in the position department on same vertical, and then make things convenient for the operation personnel after placing early warning device, adjust early warning device's position, make inside two millimeter wave radar 4 aim at with the coming direction rather than detecting the lane.

Particularly, the subassembly that aims is laser standard ware, make the operation personnel can adjust millimeter wave radar 4 and rather than detecting the position between the lane through the laser sight who sets up on the lid 2, and combine millimeter wave radar 4's detection range, and prevent two millimeter wave radar 4 in the testing process, detect the vehicle that the opposite direction lane went into, and then realize millimeter wave radar 4 and to its comprehensive cover that detects the lane, and make two millimeter wave radar 4 can not influence each other when detecting, guaranteed the accurate detection of millimeter wave radar 4 to the interior vehicle of lane.

In the actual setting process, in order to facilitate the assembly of the early warning device, a mounting hole is formed in the bottom of the housing 1 and used for assembling the housing 1 on the supporting mechanism.

In a particular embodiment, the support mechanism is a tripod and the early warning device is disposed on the tripod. Meanwhile, in order to conveniently adjust the posture of the early warning device by an operator, the early warning device is connected with the tripod through the electric cradle head, and then the height and the deflection angle of the early warning device are correspondingly adjusted through the electric cradle head. Furthermore, a gyroscope sensor is arranged corresponding to the electric holder and electrically connected with the electric holder, so that the gyroscope sensor can detect the attitude of the early warning equipment in real time, and the attitude of the corresponding adjusting equipment of the deflection angle detected by the electric holder and the gyroscope sensor is utilized, so that the millimeter wave radar 4 can more accurately identify the lane, and accurately detect the vehicle in the accident lane.

Of course, during the actual setting process, a displacement sensor, an acceleration sensor or a gravity sensor can be assembled according to the specific use condition.

Further, the early warning device further comprises a signal transmitter, and the signal transmitter is used for sending the signal to the terminal after the millimeter wave radar 4 detects the vehicle, and sending an alarm signal to personnel in the operation area through the terminal so as to remind the personnel in the operation area to leave the operation area.

In a specific embodiment, the personnel in the operation area wear the epaulet with the signal receiving function or is provided with a warning lamp, and after the millimeter wave radar 4 detects the vehicle, the epaulet with the signal receiving function or the warning lamp receives the signal sent by the signal transmitter, so that the epaulet or the warning lamp is controlled to send out a warning signal to remind the personnel in the accident area/operation area to leave the area.

In addition, the early warning equipment further comprises an alarm, wherein the alarm is electrically connected with the millimeter wave radar 4 and used for sending out red and blue lights which flicker alternately to warn personnel in the operation area after the millimeter wave radar 4 detects the vehicle so as to remind the personnel in the operation area or the accident area to leave the area.

The utility model discloses an early warning equipment with multidirectional alarming function, its overall structure is simple, and convenient to use and applied environment are various, not only can detect the multidirectional lane simultaneously, through the preferred setting to warning subassembly moreover, make its warning effect to the vehicle better, and then ensure accident area inner personnel's security. Meanwhile, the equipment can automatically adjust the size, the illumination intensity and the illumination mode of light and warning sound according to the specific use environment, and has good practical value and application prospect.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. An early warning device with a multidirectional warning function, which comprises a shell and a cover body connected with the shell, wherein an accommodating cavity is formed between the shell and the cover body,

the detection surfaces of the at least two millimeter wave radars are different in orientation and are used for detecting vehicles in at least two directions;

2. The early warning device with the multidirectional warning function according to claim 1, wherein the millimeter wave radar is two that are arranged to be away from each other.

3. The warning device with the multidirectional warning function as claimed in claim 2, wherein the warning component comprises a light warning component and an acoustic warning component;

the illumination warning component comprises at least one directional light source and is used for emitting directional warning light to the detection direction of at least one millimeter wave radar; the sound warning assembly comprises at least one directional horn for emitting a directional warning sound to the detection direction of at least one millimeter wave radar.

4. The warning device with the multidirectional warning function as in claim 3, wherein the at least one directional light source comprises a fog light for giving an illumination warning to the vehicle in case of fog.

5. The early warning device with the multidirectional warning function according to claim 1, wherein a temperature and humidity sensor, a brightness sensor and/or a sound pressure sensor are arranged corresponding to the warning assembly; and is provided with

Each sensor is electrically connected with the warning component respectively.

6. The early warning device with the multidirectional warning function as claimed in any one of claims 1 to 5, wherein a mounting hole is formed in the bottom of the housing and used for assembling the housing on the supporting mechanism.

7. The early warning device with the multidirectional warning function as in claim 6, wherein the shell and the cover body are detachably connected or hinged.

8. The early warning device with the multidirectional warning function as in claim 7, wherein the top of the cover body is further provided with at least one aiming assembly; the aiming component is arranged corresponding to at least one millimeter wave radar and used for aiming at the direction when the at least one millimeter wave radar is arranged in a directional mode.

9. The early warning device with the multidirectional warning function according to any one of claims 1 to 5, 7 and 8, wherein a controller and a power supply are further arranged in the accommodating cavity;

the power supply is electrically connected with each component respectively and used for supplying power to each component; the controller is respectively electrically connected with the millimeter wave radar and the warning component and is used for receiving detection signals from the millimeter wave radar and controlling the warning component to work.

10. The early warning device with the multidirectional warning function according to any one of claims 1 to 5, 7 and 8, wherein a gyroscope sensor and/or a displacement sensor and/or a gravity sensor and/or an acceleration sensor for detecting the attitude of the early warning device are further arranged in the accommodating cavity.