CN111086449A - Bus door mouth limb stretches out early warning device - Google Patents
Bus door mouth limb stretches out early warning device Download PDFInfo
- Publication number
- CN111086449A CN111086449A CN201911415205.5A CN201911415205A CN111086449A CN 111086449 A CN111086449 A CN 111086449A CN 201911415205 A CN201911415205 A CN 201911415205A CN 111086449 A CN111086449 A CN 111086449A
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- China
- Prior art keywords
- window
- infrared
- bus
- limb
- warning device
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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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
Abstract
The invention provides a bus window limb extension early warning device, which comprises: a control module and at least one infrared photoelectric sensing unit. The infrared photoelectric sensing unit consists of an infrared emitter and an infrared receiver which are arranged outside the car window and positioned at two opposite sides of the window of the car window; the control module is respectively connected with the infrared photoelectric sensing unit and a display panel in a bus cab; the control module is used for judging whether a limb extends out of the window according to the signal receiving state of each infrared receiver and controlling the display panel to give an alarm when judging that the limb extends out of the window. According to the invention, dangerous behaviors of passengers extending out of the vehicle window can be detected through the infrared photoelectric sensing unit, and the dangerous behaviors are uploaded to the display panel on the front side of the driver and subjected to early warning in a sound and light mode in time, so that the driver can find and remind the dangerous behaviors of the passengers in time, damage is prevented in time, and the life safety of the passengers is protected.
Description
Technical Field
The invention relates to the technical field of safety monitoring, in particular to a bus window limb extension early warning device.
Background
In the bus, especially in summer, the passenger often has the handle and the head to stretch out outside the car, has the barrier when the vehicle accelerates or around the vehicle, causes the passenger to be injured very easily, has very big traffic safety hidden danger. However, in the normal driving process of the bus driver, attention is mainly focused on the front, a blind monitoring area exists for the extension of the limbs of passengers, and an effective technical and preventive means is lacked.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a bus window limb extension early warning device.
The invention provides a bus window limb extension early warning device, which comprises: the device comprises a control module and at least one infrared photoelectric sensing unit;
the infrared photoelectric sensing unit consists of an infrared emitter and an infrared receiver which are arranged outside the car window and positioned at two opposite sides of the window of the car window;
the control module is respectively connected with the infrared photoelectric sensing unit and a display panel in a bus cab; the control module is used for judging whether a limb extends out of the window according to the signal receiving state of each infrared receiver and controlling the display panel to give an alarm when judging that the limb extends out of the window.
Preferably, the control module controls the display panel to give an audible and visual alarm when judging that the limb extends out of the window.
Preferably, at least two pairs of infrared photoelectric sensing units are arranged in the horizontal direction of the vehicle window.
Preferably, the infrared light sensing units in the horizontal direction of the window are evenly distributed along the vertical direction of the window.
Preferably, two pairs of infrared photoelectric sensing units are arranged in the horizontal direction of the vehicle window, wherein an infrared emitter and an infrared receiver in one pair of infrared photoelectric sensing units are arranged at a position 15cm higher than the bottom of the vehicle window, and an infrared emitter and an infrared receiver in the other pair of infrared photoelectric sensing units are arranged at a position 30cm higher than the bottom of the vehicle window.
Preferably, at least two pairs of infrared photoelectric sensing units are arranged in the vertical direction of the vehicle window.
Preferably, the infrared light sensing units in the vertical direction of the window are evenly distributed along the horizontal direction of the window.
Preferably, the system also comprises a video calling module and a video caching module; the control module is connected with the video calling module, and the video calling module is also connected with the video caching module and a camera device preinstalled in the bus; the control module is used for indicating the video calling module to acquire a video file with the time length of the window with the limb extending out being a preset time length threshold value through the camera device and store the video file into the video cache module when the situation that the limb extends out of the window is monitored.
Preferably, the system further comprises a main monitoring server and a wireless transmission unit, the video caching module is used for being connected with the main monitoring server through the wireless transmission unit, the video caching module sends the stored video file to the main monitoring server through the wireless transmission unit, and the bus number and the collection time are bound to the video file.
Preferably, the video caching module empties the video file sent to the main monitoring server.
According to the bus door opening limb extension early warning device provided by the invention, dangerous behaviors that passenger limbs extend out of a bus window can be detected through the infrared photoelectric sensing unit, and the dangerous behaviors are uploaded to the display panel on the front side of a driver and early warning is carried out in an acousto-optic mode in time, so that the driver can find and remind the dangerous behaviors of the passenger in time, damage is stopped in time, and the life safety of the passenger is protected.
The invention realizes the automatic monitoring of the dangerous behavior that the limbs of passengers extend out of the window, and is beneficial to reducing the occurrence of bus accidents.
Drawings
FIG. 1 is a schematic view showing an infrared photoelectric sensing unit in example 1;
FIG. 2 is a schematic view showing the mounting of an infrared photoelectric sensing unit in embodiment 2;
fig. 3 is a control diagram of a bus window limb extension early warning device provided in embodiment 3;
fig. 4 is a control diagram of a bus doorway limb extension warning device provided in embodiment 4.
Detailed Description
Referring to fig. 1, the invention provides a bus window limb extension early warning device, which comprises: a control module and at least one infrared photoelectric sensing unit.
The infrared photoelectric sensing unit consists of an infrared emitter and an infrared receiver which are arranged outside the vehicle window and are positioned at two opposite sides of the vehicle window. The infrared transmitter is used for transmitting infrared rays crossing the window of the vehicle, and the infrared receiver is used for receiving the infrared rays transmitted by the infrared transmitter and acquiring whether limbs stretch out or not according to the infrared receiving condition.
The control module is respectively connected with the infrared photoelectric sensing unit and a display panel in a bus cab. The control module is used for judging whether a limb extends out of the window according to the signal receiving state of each infrared receiver and controlling the display panel to give an alarm when judging that the limb extends out of the window.
Specifically, in the embodiment, when the infrared receiver detects that the limb extends out, the control module directly controls the display panel to perform sound and light alarm, so as to remind the driver of paying attention, so that the driver can find out the prompt in time, stop damage in time and protect the life safety of passengers.
Example 1
In this embodiment, the infrared light sensing unit comprises at least two pairs of infrared light sensing units installed in the horizontal direction of the vehicle window, and further comprises at least two pairs of infrared light sensing units installed in the vertical direction of the vehicle window. The infrared photoelectric sensing unit is installed on the left side and the right side of the car window, and the infrared transmitter and the infrared receiver of the infrared photoelectric sensing unit installed on the vertical direction of the car window are installed on the upper side and the lower side of the car window.
In this embodiment, the infrared light sensing units in the horizontal direction of the vehicle window are uniformly distributed along the vertical direction of the vehicle window, and the infrared light sensing units in the vertical direction of the vehicle window are uniformly distributed along the horizontal direction of the vehicle window. Therefore, in the embodiment, the vertically arranged infrared photoelectric sensing units and the horizontally arranged infrared photoelectric sensing units are mutually staggered to form an infrared matrix, and the infrared matrix covers the window of the vehicle to perform mesh surface detection on the window opening of the vehicle. The relative point detects or the face detects, in this embodiment, has or not the limb to the door window mouth to stretch out and carry out comprehensive detection, is favorable to improving safety protection's comprehensiveness, prevents unexpected the emergence.
EXAMPLE 2
In the embodiment, two pairs of infrared photoelectric sensing units are arranged in the horizontal direction of the vehicle window, wherein an infrared emitter and an infrared receiver in one pair of infrared photoelectric sensing units are arranged at a position 15cm higher than the bottom of the vehicle window, and an infrared emitter and an infrared receiver in the other pair of infrared photoelectric sensing units are arranged at a position 30cm higher than the bottom of the vehicle window. The height of the passenger seat is 15cm and 30cm higher than the bottom of the window, the height of the passenger seat is 150-190 cm, and the height of the passenger seat is the height that the hands and the head of the passenger seat can be exposed from the bottom of the window. In the embodiment, two pairs of infrared photoelectric sensing units arranged in the horizontal direction of the vehicle window are arranged, so that limbs extending out of the vehicle window can be effectively detected.
In the embodiment, the infrared photoelectric sensing unit also comprises two pairs of infrared photoelectric sensing units which are arranged in the vertical direction of the car window, so that the comprehensive and effective detection of the car window opening is further ensured.
Example 3
The bus window limb extension early warning device provided by the embodiment further comprises a visual calling module and a video caching module on the basis of the embodiment 2 or the embodiment 3; the control module is connected with the video calling module, and the video calling module is also connected with the video caching module and a camera device preinstalled in the bus; the control module is used for indicating the video calling module to acquire a video file with the time length of the window with the limb extending out being a preset time length threshold value through the camera device and store the video file into the video cache module when the situation that the limb extends out of the window is monitored.
Therefore, in the embodiment, after the limbs are detected to extend out of the window, the images of the limbs outside the output window and the window are collected in time through the camera device, so that a field video picture is reserved for subsequent disputes which may occur, clear responsibility sharing is facilitated, and dispute accidents are prevented.
Example 4
The bus mouth limb stretching early warning device that this embodiment provided still includes total monitoring server and wireless transmission unit on embodiment 3's basis, and video cache module is used for being connected with total monitoring server through wireless transmission unit, and video cache module sends the video file of storage to total monitoring server through wireless transmission unit, and the video file is bound bus serial number and acquisition time. Therefore, the condition that the limbs of the buses extend out of the windows under the master monitoring server can be monitored and managed in a unified mode.
In this embodiment, the video cache module empties the video file sent to the main monitoring server, thereby preventing the video cache module from generating storage pressure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides a bus window oropodal stretches out early warning device which characterized in that includes: the device comprises a control module and at least one infrared photoelectric sensing unit;
the infrared photoelectric sensing unit consists of an infrared emitter and an infrared receiver which are arranged outside the car window and positioned at two opposite sides of the window of the car window;
the control module is respectively connected with the infrared photoelectric sensing unit and a display panel in a bus cab; the control module is used for judging whether a limb extends out of the window according to the signal receiving state of each infrared receiver and controlling the display panel to give an alarm when judging that the limb extends out of the window.
2. The bus window limb extension early-warning device as claimed in claim 1, wherein the control module controls the display panel to give an audible and visual alarm when judging that the limb extends out of the window.
3. The bus window limb extension warning device of claim 1, comprising at least two pairs of infrared photoelectric sensing units mounted in the horizontal direction of the window.
4. The bus window limb extension warning device of claim 3, wherein the infrared photoelectric sensing units in the horizontal direction of the window are uniformly distributed along the vertical direction of the window.
5. The bus window limb extension warning device of claim 1, comprising two pairs of infrared light sensing units mounted in the horizontal direction of the window, wherein the infrared emitter and the infrared receiver of one pair of infrared light sensing units are mounted 15cm above the bottom of the window, and the infrared emitter and the infrared receiver of the other pair of infrared light sensing units are mounted 30cm above the bottom of the window.
6. The bus window limb extension warning device of claim 3 or 5, which comprises at least two pairs of infrared photoelectric sensing units arranged in the vertical direction of the window.
7. The bus window limb extension warning device of claim 6, wherein the infrared photoelectric sensing units in the vertical direction of the window are uniformly distributed along the horizontal direction of the window.
8. The bus window limb extension early warning device of claim 1, further comprising a visual call module and a video cache module; the control module is connected with the video calling module, and the video calling module is also connected with the video caching module and a camera device preinstalled in the bus; the control module is used for indicating the video calling module to acquire a video file with the time length of the window with the limb extending out being a preset time length threshold value through the camera device and store the video file into the video cache module when the situation that the limb extends out of the window is monitored.
9. The bus mouth limb extension early warning device of claim 8, further comprising a main monitoring server and a wireless transmission unit, wherein the video cache module is used for being connected with the main monitoring server through the wireless transmission unit, the video cache module sends a stored video file to the main monitoring server through the wireless transmission unit, and the video file is bound with a bus number and acquisition time.
10. The bus doorway limb extension warning device of claim 9 wherein the video caching module empties the video file sent to the master monitoring server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415205.5A CN111086449A (en) | 2019-12-31 | 2019-12-31 | Bus door mouth limb stretches out early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415205.5A CN111086449A (en) | 2019-12-31 | 2019-12-31 | Bus door mouth limb stretches out early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111086449A true CN111086449A (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911415205.5A Pending CN111086449A (en) | 2019-12-31 | 2019-12-31 | Bus door mouth limb stretches out early warning device |
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| CN (1) | CN111086449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401083A (en) * | 2021-07-14 | 2021-09-17 | 首约科技(北京)有限公司 | Passenger dangerous behavior detection and alarm system |
| CN115158210A (en) * | 2022-06-15 | 2022-10-11 | 星河智联汽车科技有限公司 | Method, device and equipment for monitoring object extending out of vehicle window and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819846A (en) * | 2018-08-29 | 2018-11-16 | 安徽芯核防务装备技术股份有限公司 | A kind of bus window mouth appendage body stretches out method for early warning and prior-warning device |
| CN110281842A (en) * | 2019-05-09 | 2019-09-27 | 王凯 | A kind of reminding method and device based on automotive window |
| CN209600387U (en) * | 2019-02-27 | 2019-11-08 | 重庆长安汽车股份有限公司 | A kind of warning system for preventing interior object overhanging and automobile |
-
2019
- 2019-12-31 CN CN201911415205.5A patent/CN111086449A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819846A (en) * | 2018-08-29 | 2018-11-16 | 安徽芯核防务装备技术股份有限公司 | A kind of bus window mouth appendage body stretches out method for early warning and prior-warning device |
| CN209600387U (en) * | 2019-02-27 | 2019-11-08 | 重庆长安汽车股份有限公司 | A kind of warning system for preventing interior object overhanging and automobile |
| CN110281842A (en) * | 2019-05-09 | 2019-09-27 | 王凯 | A kind of reminding method and device based on automotive window |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401083A (en) * | 2021-07-14 | 2021-09-17 | 首约科技(北京)有限公司 | Passenger dangerous behavior detection and alarm system |
| CN115158210A (en) * | 2022-06-15 | 2022-10-11 | 星河智联汽车科技有限公司 | Method, device and equipment for monitoring object extending out of vehicle window and storage medium |
| CN115158210B (en) * | 2022-06-15 | 2023-08-25 | 星河智联汽车科技有限公司 | Method, device, equipment and storage medium for monitoring extension of object from vehicle window |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200501 |
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| RJ01 | Rejection of invention patent application after publication |