CN111376828A - Warning board - Google Patents
Warning board Download PDFInfo
- Publication number
- CN111376828A CN111376828A CN201811617459.0A CN201811617459A CN111376828A CN 111376828 A CN111376828 A CN 111376828A CN 201811617459 A CN201811617459 A CN 201811617459A CN 111376828 A CN111376828 A CN 111376828A
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- CN
- China
- Prior art keywords
- warning board
- vehicle
- warning
- unit
- user
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q7/00—Arrangement or adaptation of portable emergency signal devices on vehicles
- B60Q7/005—Devices without lamps
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a warning board, comprising: the first acquisition unit is arranged on the warning board body and used for acquiring the position of the warning board relative to the vehicle and prompting. The technical scheme of the invention can effectively avoid secondary accidents, improves the safety of users and rear vehicles, and has simple structure, low cost and convenient carrying.
Description
Technical Field
The invention relates to the field of vehicle accessories, in particular to a warning board.
Background
The triangular warning board is a passive reflector made of plastic reflective materials, and when a driver encounters sudden failure, parking and maintenance or an accident on the road, the triangular warning board is placed right behind a vehicle or on the same lane, and other vehicles can be reminded of avoiding by means of the return reflective performance of the triangular warning board, so that the speed is reduced, and the secondary accident is avoided. According to the regulation, under different road environment and illumination condition, the distance between triangle warning sign and the vehicle is different, however in practical application, most drivers when putting the triangle warning sign, the position of putting does not conform to the requirement of regulation, is unfavorable for reminding other vehicles to dodge, and then has increased the probability that the secondary accident takes place.
CN107964885A discloses a parking warning board with a laser range finder, which measures the distance, speed and travel path of a rear vehicle by the laser range finder, further determines whether the rear vehicle can collide with a front vehicle, and sends a warning signal to the front vehicle before the collision, so as to ensure the safety of the front vehicle. However, the laser range finder is susceptible to weather and road corner, and the feasibility and accuracy of distance measurement between the rear vehicle and the triangular warning board cannot be ensured in special scenes.
In addition, the triangular warning board is installed on the movable base, the triangular warning board is driven to move through the movement of the base, and the base is provided with peripheral equipment such as a Bluetooth device, a WIFI device, a rechargeable battery, a camera and a collision sensor. However, the movement of the intelligent triangular warning board with the walking function is easily limited by the road conditions, and a plurality of peripherals such as a bluetooth device, a WIFI device, a rechargeable battery, a camera and a collision sensor are required to be added, so that the triangular warning board is high in cost and difficult to achieve.
In addition, the warning board is arranged on the movable chassis, the walking wheels and the turning wheels are arranged at the bottom of the movable chassis, and the movable chassis is also provided with a controller, a power supply, a driving motor, an electronic speed regulator, a steering engine driver, a wireless communicator which is in wireless communication connection with a remote controller and the like. The movement of the triangular warning board is controlled by a remote controller. However, the triangular warning board with the remote control function is additionally provided with peripheral devices such as a driving motor, an electronic speed regulator, a steering engine driver, a traveling wheel, a turning wheel and a remote controller, the cost of the triangular warning board is greatly increased, and the triangular warning board is inconvenient to carry and poor in portability.
Therefore, how to provide a warning board that can accurately position the position of the warning board and has a low cost is one of the problems to be solved at present.
Disclosure of Invention
The invention aims to provide a warning board which can accurately position the position of the warning board and has low cost.
In order to solve the above problems, the present invention provides a warning board, including:
the first acquisition unit is arranged on the warning board body and used for acquiring the position of the warning board relative to the vehicle and prompting.
Optionally, the first obtaining unit includes:
the positioning unit is used for positioning the position of the warning board;
the acquisition subunit is used for acquiring the position of the warning board relative to the vehicle according to the position of the vehicle and the position of the warning board;
and the prompting unit is used for informing the user of the position of the warning board relative to the vehicle in a voice and/or display mode.
Optionally, the warning sign further includes:
the second acquisition unit set up in on the warning sign body for acquire environmental information, and based on environmental information acquires the information of putting of warning sign, environmental information includes: road environment and illumination environment, the information of putting includes: a prescribed distance between the warning board and the vehicle;
a determination unit provided on the warning board body for determining whether or not the distance between the vehicle and the warning board reaches the predetermined distance;
the prompting unit is further used for prompting a user to place the warning board in a voice and/or display mode when the distance between the warning board and the vehicle reaches the specified distance.
Optionally, the second obtaining unit includes:
a road environment input unit for determining a road environment according to an input of a user;
an illumination environment input unit for determining an illumination environment according to an input of a user;
and the determining unit is used for determining the placement information of the warning board according to the road environment and the illumination environment.
Optionally, the prompting unit is further configured to prompt a user of a position of the warning board relative to the vehicle in a voice and/or display manner when the distance between the warning board and the vehicle does not reach the predetermined distance.
Optionally, the prompting unit is further configured to notify the user of the placement information in a voice and/or display manner.
Optionally, the road environment input unit includes a touch screen and/or a touch key; the illumination environment input unit comprises a touch screen and/or touch keys.
Optionally, the obtaining sub-unit includes a communication unit for communicating with the vehicle.
Optionally, the prompting unit includes a speaker and/or a display screen.
Optionally, the positioning unit includes: and a GPS positioning module.
Compared with the prior art, the technical scheme of the invention has the following advantages:
the warning sign is including setting up the position that can acquire the warning sign for the vehicle on the warning sign body, and carries out the first acquisition unit that indicates for the user can know the position of warning sign for the vehicle constantly at the in-process of putting the warning sign, with accurate will the warning sign is put to suitable position, and then has avoided because the emergence of the improper secondary accident that leads to of warning sign locating position, has improved the security of user and back car. The warning board in the technical scheme of the invention has the advantages of simple structure, low cost and convenience in carrying.
Drawings
FIG. 1 is a schematic view of a warning sign of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the interaction between the warning sign and the vehicle of an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of ways different from those described herein and similar generalizations can be made by those skilled in the art without departing from the spirit of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
As described in the background art, it is important to place the warning board at a position regulated by regulations, and the existing intelligent triangular warning board has high complexity, high cost and poor portability.
The embodiment of the invention provides a warning board which can prompt a user of the position of the warning board relative to a front vehicle in real time and ensure the accurate placement position of the warning board.
Fig. 1 is a schematic view of a warning board according to an embodiment of the present invention, and as shown in fig. 1, the warning board includes: a first acquiring unit 10, a second acquiring unit 20, and a judging unit 30. Wherein the first obtaining unit 10 includes: a positioning unit 101, an acquisition subunit 102 and a prompting unit 103. The second acquisition unit 20 includes: a road environment input unit 201, a lighting environment input unit 202 and a determination unit 203.
The first acquisition unit 10: set up in on the warning sign body for acquire the warning sign for the position of vehicle, and the suggestion is carried out. In this embodiment, specifically, the first obtaining unit 10 may include:
a positioning unit 101 for positioning the position of the warning board;
an acquiring subunit 102, configured to acquire a position of the warning board relative to the vehicle according to the position of the vehicle and the position of the warning board;
and the prompting unit 103 is used for informing the user of the position of the warning board relative to the vehicle in a voice and/or display mode.
In this embodiment, the positioning unit 101 may include a GPS positioning module, and is configured to obtain the position of the warning board in the process of moving the handheld warning board in real time. The acquisition subunit 102 may include a communication unit that communicates with the vehicle, through which the position of the vehicle is acquired. Specifically, the communication unit may include a wireless serial port module to communicate with the wireless serial port module of the vehicle to obtain the vehicle position located by the GPS location module of the vehicle.
In this embodiment, the prompting unit 103 may include a speaker and/or a display screen. The loudspeaker and the display screen are arranged on the warning board body, in other embodiments, the edge part of the display screen can be arranged on the warning board body, and the middle part of the display screen can be located in the hollow part of the warning board. The user is holding the in-process that the warning sign removed, suggestion unit 103 can report in real time or show the warning sign is current for the position of vehicle to make the user put the warning sign to suitable position according to the distance between warning sign that oneself knows and the vehicle.
In practical application, for most users, it is not clear how much the distance between the warning board and the front vehicle should be, and traffic laws and regulations have different regulations for the placing modes and the placing positions of the warning board in different road environments and illumination environments. Therefore, the warning board in this real-time example still including set up in second acquisition unit 20 and the judgement unit 30 on the warning board body, and then can match the information of putting that corresponds with this environmental information according to current environmental information intelligently to inform the user how to put the warning board where, hold the in-process that the warning board removed at the user, when the user held the warning board and removed to the distance that the regulation stipulated, the suggestion user here put the warning board.
In this real-time example, the second obtaining unit 20 is configured to obtain environment information, and obtain the placement information of the warning board based on the environment information, where the environment information includes: road environment and illumination environment, the information of putting includes: a prescribed distance between the warning board and the vehicle. The road environment may include: urban roads and highways, etc. The lighting environment may then comprise: day, dusk, night, etc. The placement information may further include: how the warning signs should be placed for different road sections.
The determination unit 30 is configured to determine whether the distance between the vehicle and the warning board reaches the predetermined distance. The prompting unit 103 is further configured to prompt a user to place the warning board in a voice and/or display manner when the distance between the warning board and the vehicle reaches the predetermined distance.
Specifically, the second acquiring unit 20 includes:
a road environment input unit 201 for determining a road environment according to an input of a user;
an illumination environment input unit 202 for determining an illumination environment according to an input of a user;
a determining unit 203, configured to determine the placement information of the warning board according to the road environment and the illumination environment.
In this embodiment, the road environment input unit 201 may include a touch screen and/or a touch key, and the user may input the current road environment through the touch screen, or may select the current road environment through the touch key, for example, select whether the current road environment is an urban road or an expressway. Likewise, the lighting environment input unit 202 may also include a touch screen and/or touch keys, and the user may input the current lighting environment through the touch screen or select the current lighting environment through the touch keys, such as selecting whether to day, dusk, or night. The determining unit 203 automatically matches the corresponding placement information for the current environment according to the road environment and the illumination environment input by the user. Such as: in daytime, the warning board needs to be placed 50 meters behind the front vehicle for urban roads, and 150 meters behind the front vehicle for highways. In the night, the warning board needs to be placed 100 meters behind the front vehicle for urban roads, and 250 meters behind the front vehicle for expressways. In practical application, more road environments and lighting environments can be added according to actual requirements and can be stored in the determining unit 203, and after the user inputs the road environments and the lighting environments, the corresponding placement information is automatically matched.
After the second acquiring unit 20 acquires the placement information of the warning board, specifically, the specified distance between the warning board and the vehicle, the determining unit 30 determines in real time whether the distance between the vehicle and the warning board reaches the specified distance in the process of the user holding the warning board to move. When the distance between the two reaches a specified value, the prompting unit 103 prompts the user to place the warning board at the position in a voice and/or display mode. And when the distance between the vehicle and the warning board does not reach the specified distance, prompting the user of the position of the warning board relative to the vehicle in a voice and/or display mode. That is to say, the warning board can inform the current position of the warning board of the user in real time in the process that the user holds the warning board to move, and when the user holds the warning board to move to the specified position, the user is prompted to place the warning board.
In this embodiment, the apparatus further includes a power supply unit for supplying power to the first acquiring unit 10, the second acquiring unit 20, and the determining unit 30.
In this embodiment, the second obtaining unit 20 can obtain the current environment information through the input of the user, and further automatically match the placing information corresponding to the current environment information according to the environment information, so that even if the user does not know how to place the warning board, the user can place the warning board to a specified position according to the prompt of the voice and/or the display mode through the warning board of this embodiment. On the one hand, the method improves the great convenience for the user and improves the user experience degree, and on the other hand, the method also avoids secondary accidents caused by the fact that the warning board is not placed. The warning board realized by the scheme has the advantages of simple structure, low cost, basically unchanged structure of the current warning board and portability.
Fig. 2 is a schematic diagram of interaction between a warning board and a vehicle according to an embodiment of the present invention, and the warning board according to the embodiment of the present invention is described below with reference to fig. 2. In fig. 2, at the warning board end, a user first selects a current road environment and a current illumination environment through a road environment selection switch (touch key) and an illumination environment selection switch (touch key), and a warning board end controller (in fig. 1, the acquisition subunit 102, the determination unit 30, and the determination unit 20 are integrated in the warning board end controller) determines the placement information of the warning board according to the road environment and the illumination environment selected by the user, that is, automatically matches the corresponding warning board placement information according to the road environment and the illumination environment, for example, how many meters behind a vehicle the warning board should be placed, that is, how many specified distances between the warning board and the vehicle are. The user holds the warning board and starts to put, the warning board end controller sends an instruction for collecting the coordinates of the warning board to the warning board end GPS module, and the warning board end GPS module returns the real-time coordinates of the warning board to the warning board end controller. At the vehicle end, the vehicle end controller sends a vehicle coordinate acquisition command to the vehicle end GPS module, the vehicle end GPS module returns the real-time coordinate of the vehicle to the vehicle end controller, the real-time coordinate of the vehicle is sent to the vehicle end wireless serial port module through the vehicle end controller, and the real-time coordinate of the vehicle is sent to the warning board end wireless serial port module through the vehicle end wireless serial port module. The warning board end wireless serial port module sends the received real-time coordinate of the vehicle to a warning board end controller, the warning board end controller calculates the distance of the warning board relative to the vehicle according to the current coordinate of the warning board and the current coordinate of the vehicle in real time, and the warning board is played through a loudspeaker in the process that a user holds the warning board to move. When the warning board end controller judges the warning board with when the distance between the vehicle reaches the regulation distance, the user is reminded through the speaker to put the warning board in this position, and then makes the user can with the warning board is put to suitable position, has avoided the emergence of secondary accident, has improved driving safety.
In summary, the warning board provided by the invention at least has the following beneficial effects:
the warning sign is including setting up the position that can acquire the warning sign for the vehicle on the warning sign body, and carries out the first acquisition unit that indicates for the user can know the position of warning sign for the vehicle constantly at the in-process of putting the warning sign, with accurate will the warning sign is put to suitable position, and then has avoided because the emergence of the improper secondary accident that leads to of warning sign locating position, has improved the security of user and back car.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make variations and modifications of the present invention without departing from the spirit and scope of the present invention by using the methods and technical contents disclosed above.
Claims (10)
1. A warning sign, comprising:
the first acquisition unit is arranged on the warning board body and used for acquiring the position of the warning board relative to the vehicle and prompting.
2. A warning sign according to claim 1, characterized in that the first acquisition unit comprises:
the positioning unit is used for positioning the position of the warning board;
the acquisition subunit is used for acquiring the position of the warning board relative to the vehicle according to the position of the vehicle and the position of the warning board;
and the prompting unit is used for informing the user of the position of the warning board relative to the vehicle in a voice and/or display mode.
3. A warning sign according to claim 2, further comprising:
the second acquisition unit set up in on the warning sign body for acquire environmental information, and based on environmental information acquires the information of putting of warning sign, environmental information includes: road environment and illumination environment, the information of putting includes: the specified distance between the warning board and the vehicle is as follows:
a determination unit provided on the warning board body for determining whether or not the distance between the vehicle and the warning board reaches the predetermined distance;
the prompting unit is further used for prompting a user to place the warning board in a voice and/or display mode when the distance between the warning board and the vehicle reaches the specified distance.
4. A warning sign according to claim 3, characterized in that said second acquisition unit comprises:
a road environment input unit for determining a road environment according to an input of a user;
an illumination environment input unit for determining an illumination environment according to an input of a user;
and the determining unit is used for determining the placement information of the warning board according to the road environment and the illumination environment.
5. The warning board according to claim 3, wherein the prompting unit is further configured to prompt a user of a position of the warning board relative to the vehicle by voice and/or display when the distance between the warning board and the vehicle does not reach the predetermined distance.
6. A warning sign according to claim 3, wherein the prompting unit is further adapted to inform the user of the placement information by voice and/or display.
7. The warning sign according to claim 4, wherein the road environment input unit comprises a touch screen and/or touch keys; the illumination environment input unit comprises a touch screen and/or touch keys.
8. A warning sign according to claim 2, characterized in that the acquisition subunit comprises a communication unit for communicating with the vehicle.
9. A warning sign according to claim 2, characterised in that the prompting unit comprises a loudspeaker and/or a display screen.
10. A warning sign according to claim 2, characterized in that said positioning unit comprises: and a GPS positioning module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811617459.0A CN111376828A (en) | 2018-12-27 | 2018-12-27 | Warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811617459.0A CN111376828A (en) | 2018-12-27 | 2018-12-27 | Warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111376828A true CN111376828A (en) | 2020-07-07 |
Family
ID=71214561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811617459.0A Withdrawn CN111376828A (en) | 2018-12-27 | 2018-12-27 | Warning board |
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| Country | Link |
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| CN (1) | CN111376828A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120057060A (en) * | 2010-11-26 | 2012-06-05 | 이커스텍(주) | Warning triangle controlled by wireless and operating method thereof |
| CN104680951A (en) * | 2015-02-06 | 2015-06-03 | 黄明曦 | Multifunctional self-walking assembled LED (light emitting diode) triangular warning board |
| CN105346444A (en) * | 2015-11-19 | 2016-02-24 | 安孝秋 | Self-moving vehicle warning device |
| CN106314273A (en) * | 2016-09-13 | 2017-01-11 | 上海电机学院 | Intelligent triangular warning board |
| CN106828303A (en) * | 2017-02-14 | 2017-06-13 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of automobile with range unit is used can illumination and warning board |
| CN107021008A (en) * | 2017-03-03 | 2017-08-08 | 浙江科技学院 | A kind of intelligent caution device and its method of work |
| CN208277941U (en) * | 2018-03-29 | 2018-12-25 | 初群仪 | Traffic warning board system |
-
2018
- 2018-12-27 CN CN201811617459.0A patent/CN111376828A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120057060A (en) * | 2010-11-26 | 2012-06-05 | 이커스텍(주) | Warning triangle controlled by wireless and operating method thereof |
| CN104680951A (en) * | 2015-02-06 | 2015-06-03 | 黄明曦 | Multifunctional self-walking assembled LED (light emitting diode) triangular warning board |
| CN105346444A (en) * | 2015-11-19 | 2016-02-24 | 安孝秋 | Self-moving vehicle warning device |
| CN106314273A (en) * | 2016-09-13 | 2017-01-11 | 上海电机学院 | Intelligent triangular warning board |
| CN106828303A (en) * | 2017-02-14 | 2017-06-13 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of automobile with range unit is used can illumination and warning board |
| CN107021008A (en) * | 2017-03-03 | 2017-08-08 | 浙江科技学院 | A kind of intelligent caution device and its method of work |
| CN208277941U (en) * | 2018-03-29 | 2018-12-25 | 初群仪 | Traffic warning board system |
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Application publication date: 20200707 |