CN216053335U - Automatic braking device for deviation of dangerous section track of bus - Google Patents
Automatic braking device for deviation of dangerous section track of bus Download PDFInfo
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- CN216053335U CN216053335U CN202122111928.5U CN202122111928U CN216053335U CN 216053335 U CN216053335 U CN 216053335U CN 202122111928 U CN202122111928 U CN 202122111928U CN 216053335 U CN216053335 U CN 216053335U
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Abstract
The utility model discloses an automatic braking device for the deviation of a bus dangerous road section track, which comprises a bus, a driving road section component, a dangerous road section component, a signal acquisition component, a route identification component, a central processing unit and an alarm braking component, wherein the driving road section component and the dangerous road section component are arranged on the driving road section component and used for acquiring a bus driving road section signal, the route identification component is used for identifying the driving track of the bus on the dangerous road section component, the signal output ends of the signal acquisition component and the route identification component are connected with the signal input end of the central processing unit, and the alarm signal output end of the central processing unit is connected with the signal input end of the alarm braking component. The utility model sets a special line on the urban road, automatically and intelligently controls the bus through the existing remote control terminal of the bus, so that the bus can safely pass through dangerous road sections, and accidents are avoided.
Description
Technical Field
The utility model relates to the technical field of automatic braking devices, in particular to an automatic braking device for the deviation of a track of a bus in a dangerous road section.
Background
28 th 10 th 2018, after a bus in Wanzhou district in Chongqing collides with a car on the bridge floor of the Wanzhou Yangtze river, the bus falls into the river, so that 13 passengers are in distress and 2 passengers are out of contact, and the passengers and the driver struggle to each other to cause the out-of-control vehicle according to the monitoring video display of the black box in the bus.
7 days 7 in 2020, one bus in Anshu city, Guizhou falls into lake, and 36 persons are searched and rescued in 17 minutes as 7 days, wherein 21 persons die and 15 persons are injured. The reason for falling into the lake is intended by the driver.
According to statistics, only between 6 years of 2014 and 2020, 1.4 thousands of road traffic accidents caused by bus accidents occur in China, 3500 death is caused, and 1.6 thousands of people are injured. The training is not necessarily deep, and the number of people is not limited.
Behind the accident, how to deal with the out-of-control of the bus under the artificial condition of the dangerous road section in an emergency is a core problem faced by people.
In order to better guarantee the driving safety of the bus and ensure that passengers take the bus safely, the automatic braking system is deviated from the track of the dangerous road section of the bus, so that the bus can be braked effectively in time when the bus is dangerous.
SUMMERY OF THE UTILITY MODEL
In view of the above, the main object of the present invention is to provide an automatic braking device for a bus in a dangerous road section with track deviation.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the embodiment of the utility model provides an automatic braking device for the track deviation of a dangerous road section of a bus, which comprises the bus, a driving road section component, a dangerous road section component, a signal acquisition component, a route identification component, a central processing unit and an alarm braking component, wherein the driving road section component and the dangerous road section component are arranged on the driving road section component and used for acquiring signals of the bus on the driving road section, the route identification component is used for identifying the driving track of the bus on the dangerous road section component, the signal output ends of the signal acquisition component and the route identification component are connected with the signal input end of the central processing unit, and the alarm signal output end of the central processing unit is connected with the signal input end of the alarm braking component.
According to the utility model, the travel section assembly preferably comprises a first travel section and a second travel section, which are connected to each other.
Preferably, the dangerous road section component is a special bus road section, and the special bus road section is connected with the tail end of the second driving road section.
Preferably, the second travel section and the bus dedicated section have the same width, and the width of the first travel section is at least twice as wide as the second travel section and/or the bus dedicated section.
Preferably, the signal acquisition assembly comprises a first infrared transmitter, a first infrared receiver, a second infrared transmitter, a second infrared receiver and a vehicle-mounted infrared sensor, the first infrared transmitter and the first infrared receiver are respectively arranged on two sides of a driving-in end of a first driving road section, the second infrared transmitter and the second infrared receiver are respectively arranged on two sides of a driving-in end of a second driving road section, the first infrared transmitter transmits an infrared signal to the first infrared receiver, the second infrared transmitter transmits an infrared signal to the second infrared receiver, the vehicle-mounted infrared sensor receives signals of the first infrared receiver and the second infrared receiver in an induction mode, and the vehicle-mounted infrared sensor transmits a receiving signal to the central processing unit.
Preferably, the route identification assembly comprises a camera and a visual identification line, the camera is mounted in the middle of the head of the bus, the visual identification line is arranged on a central axis of a special road section of the bus, and the camera is used for collecting the visual identification line and transmitting signals to the central processing unit in real time.
Preferably, the alarm braking component comprises a vehicle-mounted loudspeaker and a vehicle braking component, and the signal output end of the central processing unit is respectively connected with the signal input ends of the vehicle-mounted loudspeaker and the vehicle braking component.
Preferably, the vehicle braking assembly comprises an automatic braking system bus main power supply of the bus.
Compared with the prior art, the special line is arranged on the urban road, and the bus is automatically and intelligently controlled through the existing remote control terminal of the bus, so that the bus can safely pass through dangerous road sections, and accidents are avoided.
Drawings
FIG. 1 is a schematic structural diagram of an automatic braking device for a dangerous road section track deviation of a bus according to an embodiment of the utility model;
FIG. 2 is a schematic structural diagram of a bus camera according to an embodiment of the present invention;
fig. 3 is a control block diagram of the automatic braking device for the deviation of the track of the bus dangerous road section according to the embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The embodiment of the utility model provides an automatic braking device for the deviation of a track of a dangerous road section of a bus, which comprises a bus 1, a driving road section component, a dangerous road section component, a signal acquisition component, a route identification component, a central processing unit and an alarm braking component, wherein the driving road section component and the dangerous road section component are arranged on the driving road section component, the signal acquisition component is used for acquiring signals of the driving road section of the bus 1, the route identification component is used for identifying the driving track of the bus 1 on the dangerous road section component, the signal output ends of the signal acquisition component and the route identification component are connected with the signal input end of the central processing unit, and the alarm signal output end of the central processing unit is connected with the signal input end of the alarm braking component.
As shown in fig. 1, the travel path component includes a first travel path 9 and a second travel path 8, and the first travel path 9 and the second travel path 8 are connected.
As shown in fig. 1, the dangerous road segment component is a bus dedicated road segment 6, and the bus dedicated road segment 6 is connected with the end of a second driving road segment 8.
As shown in fig. 1, the second travel section 8 and the bus-dedicated section 6 have the same width, and the width of the first travel section 9 is at least twice the width of the second travel section 8 and/or the bus-dedicated section 6.
As shown in fig. 1 to 3, the signal acquisition assembly includes a first infrared emitter 2, a first infrared receiver 3, a second infrared emitter 4, a second infrared receiver 5, and a vehicle-mounted infrared sensor, the first infrared emitter 2 and the first infrared receiver 3 are respectively disposed on two sides of a driving end of a first driving road section 9, the second infrared emitter 3 and the second infrared receiver 4 are respectively disposed on two sides of a driving end of a second driving road section 8, the first infrared emitter 2 emits an infrared signal to the first infrared receiver 3, the second infrared emitter 4 emits an infrared signal to the second infrared receiver 5, the vehicle-mounted infrared sensor receives 5 signals of the first infrared receiver 3 and the second infrared receiver in an induction manner, and the vehicle-mounted infrared sensor sends a receiving signal to the central processing unit.
As shown in fig. 1 and 2, the route identification assembly comprises a camera 10 and a visual identification line 7, the camera 10 is installed in the middle of the head of the bus 1, the visual identification line 7 is arranged on the central axis of the bus special road section 6, and the camera 10 is used for collecting the visual identification line 7 and transmitting signals to the central processing unit in real time.
As shown in figure 3, the warning braking component comprises a vehicle-mounted loudspeaker and a vehicle braking component, the signal output end of the central processing unit is respectively connected with the signal input ends of the vehicle-mounted loudspeaker and the vehicle braking component, and the vehicle braking component comprises an automatic braking system bus main power supply of a bus.
The working principle of the utility model is as follows:
as shown in fig. 1-3, firstly, a bus dedicated road section 6 is set at a dangerous road section (bridge floor, river side, ditch side), a first traveling road section 9 and a second traveling road section 8 are set when a bus is 30 meters away from the dangerous road section, the second traveling road section 8 is a buffer road section of the bus dedicated road section 6, when the bus 1 passes through the first traveling road section 9, the first infrared receiver 3 blocks infrared rays emitted by the first infrared emitter 2 due to the bus 1, the first infrared receiver 3 sends a signal to the vehicle-mounted infrared sensor, the vehicle-mounted infrared sensor sends a signal to the central processor (the central processor is a central processor in a remote terminal of a bus service platform), the central processor receives the traveling of the bus 1 into the first traveling road section 9, at the moment, a bus driver is required to drive the bus 1 to merge into the second traveling road section 8, when the vehicle-mounted infrared sensor does not receive the signal of the second infrared receiver, when the bus does not drive into the second driving road section 8, the central processing unit remotely turns off the main power supply of the bus, and the bus 1 cannot drive. When the bus 1 is merged into the second running road section 8, the bus 1 runs into the bus dedicated road section 6, the camera 10 at the head of the bus 1 collects the visual identification line 7 on the central line axis of the bus dedicated road section 6 in real time, when the camera 10 collects the visual identification line 7 which deviates from the visual identification line 7, the central controller sends a signal to the vehicle brake component when the visual identification line 7 which deviates from 375mm but not exceeds 750mm (calculated according to the lane width of 3250 mm and the bus width of 2500 mm), the slow brake measure is automatically taken, an alarm sound is sent out through the vehicle-mounted loudspeaker, and the slow brake measure is automatically released after the driver adjusts the direction to run according to the track; if the bus is not adjusted to the bus special road section 6 to run, the bus continuously deviates from the track, when the center line of the bus deviates from the visual identification line 7 and exceeds 750mm, an emergency braking measure is automatically taken to enable the bus to stop quickly, a driver cannot automatically release the automatic emergency braking measure, the driver needs to apply for the remote terminal of the bus service platform, and the authorization can be released after the remote terminal of the bus service platform confirms the safety.
The utility model sets a special line on the urban road, automatically and intelligently controls the bus through the existing remote control terminal of the bus, so that the bus can safely pass through dangerous road sections, and accidents are avoided.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the terms describing the positional relationships in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. The utility model provides a skew automatic braking device of dangerous highway section track of bus, its characterized in that, includes bus, the highway section subassembly of traveling, dangerous highway section subassembly, signal acquisition subassembly, route identification subassembly, central processing unit and warning braking subassembly, the highway section subassembly of traveling and dangerous highway section subassembly, the signal acquisition subassembly sets up on the highway section subassembly of traveling for gather bus and travel highway section signal, the route identification subassembly is used for discerning the orbit of traveling of bus on dangerous highway section subassembly, the signal output part of signal acquisition subassembly and route identification subassembly is connected with central processing unit's signal input part, central processing unit's alarm signal output part is connected with warning braking subassembly's signal input part.
2. The device as claimed in claim 1, wherein the travel section assembly comprises a first travel section and a second travel section, and the first travel section and the second travel section are connected.
3. The automatic braking device for the track deviation of the bus dangerous road section according to claim 2, wherein the dangerous road section component is a bus special road section, and the bus special road section is connected with the tail end of the second driving road section.
4. The automatic braking device for the track deviation of the dangerous road section of the bus as claimed in claim 3, wherein the width of the second driving road section is the same as that of the bus-dedicated road section, and the width of the first driving road section is at least twice as wide as that of the second driving road section and/or the bus-dedicated road section.
5. The automatic deviation braking device for dangerous road section rails of buses according to claim 4, it is characterized in that the signal acquisition assembly comprises a first infrared transmitter, a first infrared receiver, a second infrared transmitter, a second infrared receiver and a vehicle-mounted infrared sensor, the first infrared transmitter and the first infrared receiver are respectively arranged at two sides of the driving end of the first driving road section, the second infrared transmitter and the second infrared receiver are respectively arranged at two sides of the driving end of the second driving road section, the first infrared transmitter transmits infrared signals to the first infrared receiver, the second infrared transmitter transmits infrared signals to the second infrared receiver, the vehicle-mounted infrared sensor receives signals of the first infrared receiver and the second infrared receiver in an induction mode, and the vehicle-mounted infrared sensor sends receiving signals to the central processing unit.
6. The automatic braking device for the track deviation of the dangerous road section of the bus according to claim 5, wherein the route recognition component comprises a camera and a visual recognition line, the camera is mounted in the middle of the head of the bus, the visual recognition line is arranged on a central axis of the special road section of the bus, and the camera is used for collecting the visual recognition line and transmitting signals to the central processing unit in real time.
7. The automatic braking device for the track deviation of the dangerous road section of the bus as claimed in claim 6, wherein the alarming braking component comprises a vehicle-mounted speaker and a vehicle braking component, and the signal output end of the central processing unit is respectively connected with the signal input ends of the vehicle-mounted speaker and the vehicle braking component.
8. The automatic braking device for the dangerous road section and track deviation of the bus as claimed in claim 7, wherein said vehicle braking component comprises an automatic braking system of the bus and a bus main power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111928.5U CN216053335U (en) | 2021-09-01 | 2021-09-01 | Automatic braking device for deviation of dangerous section track of bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122111928.5U CN216053335U (en) | 2021-09-01 | 2021-09-01 | Automatic braking device for deviation of dangerous section track of bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216053335U true CN216053335U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122111928.5U Active CN216053335U (en) | 2021-09-01 | 2021-09-01 | Automatic braking device for deviation of dangerous section track of bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216053335U (en) |
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2021
- 2021-09-01 CN CN202122111928.5U patent/CN216053335U/en active Active
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