CN110525404A - One key braking system of bus - Google Patents
One key braking system of bus Download PDFInfo
- Publication number
- CN110525404A CN110525404A CN201910733539.0A CN201910733539A CN110525404A CN 110525404 A CN110525404 A CN 110525404A CN 201910733539 A CN201910733539 A CN 201910733539A CN 110525404 A CN110525404 A CN 110525404A
- Authority
- CN
- China
- Prior art keywords
- button
- bus
- vehicle
- key
- plc
- Prior art date
- 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.)
- Withdrawn
Links
- 238000011084 recovery Methods 0.000 claims abstract description 28
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005802 health problem Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a kind of one key braking systems of bus, the one key braking system of bus includes: PLC programmable controller, danger button, recovery button and brake device, and danger button, recovery button and brake device are connected with PLC programmable controller respectively；Wherein, after pressing danger button, PLC programmable controller controls brake device starting with abrupt deceleration vehicle, and after pressing recovery button, PLC programmable controller control brake device stops working and restores vehicle normal operation.The one key braking system of bus, being capable of a key abrupt deceleration vehicle after driver or vehicle lose driving ability.
Description
Technical Field
The invention relates to a vehicle safety system, in particular a one-key bus braking system.
Background
In recent years, bus traffic accidents frequently occur, most of which are caused by untimely braking due to the occurrence of special conditions such as passenger conflict, physical health problems of bus drivers and the like, so that a lot of important traffic accidents are brought.
Disclosure of Invention
The invention aims to provide a device, and the one-key braking system of the bus can brake the bus one-key after a driver or the bus loses driving ability.
In order to achieve the above object, the present invention provides a one-key bus brake system, comprising: the emergency button, the recovery button and the air brake device are respectively connected with the PLC; when the emergency button is pressed down, the PLC controls the air brake device to be started to brake the vehicle, and when the recovery button is pressed down, the PLC controls the air brake device to stop working and recover the normal operation of the vehicle.
Preferably, the one-key bus braking system further comprises a lamp connected to the PLC programmable controller, and when the emergency button is pressed, the PLC programmable controller controls the lamp to flash; and after the recovery button is pressed, the PLC controls the car light to be turned off.
Preferably, after the emergency button is pressed, the vehicle lamp can receive pulse current with the duration of 0.4-0.6s every 0.4-0.6 s.
Preferably, the one-key bus braking system further comprises a horn connected to the PLC programmable controller, and when the emergency button is pressed, the PLC programmable controller controls the horn to whistle for warning; and after the recovery button is pressed, the PLC controls the loudspeaker to be closed.
Preferably, the vehicle lamp is a vehicle front and/or vehicle rear hazard warning lamp.
Preferably, the emergency button and the recovery button are installed at one side of a dashboard of the vehicle.
Preferably, the emergency button and the recovery button are located no more than 40cm from the right side of the steering wheel.
According to the technical scheme, the emergency button, the recovery button and the air brake device are respectively connected with the PLC; when the emergency button is pressed down, the PLC controls the air brake device to be started to brake the vehicle, and when the recovery button is pressed down, the PLC controls the air brake device to stop working and recover the normal operation of the vehicle. When a driver breaks out of physical condition or passengers interfere with driving, other passengers can press the emergency button to brake the vehicle, and since the bus speed is usually not fast, the loss can be minimized by such braking compared to the case that the vehicle is out of control.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of a preferred embodiment of the one-touch bus braking system of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, directional words included in terms such as "upper, lower, left, right, front, rear, inner, and outer" and the like merely represent the directions of the terms in a normal use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
Referring to fig. 1, the one-key bus brake system includes: the emergency button, the recovery button and the air brake device are respectively connected with the PLC; when the emergency button is pressed down, the PLC controls the air brake device to be started to brake the vehicle, and when the recovery button is pressed down, the PLC controls the air brake device to stop working and recover the normal operation of the vehicle.
Through the implementation of the technical scheme, the emergency button, the recovery button and the air brake device are respectively connected with the PLC; when the emergency button is pressed down, the PLC controls the air brake device to be started to brake the vehicle, and when the recovery button is pressed down, the PLC controls the air brake device to stop working and recover the normal operation of the vehicle. When a driver breaks out of physical condition or passengers interfere with driving, other passengers can press the emergency button to brake the vehicle, and since the bus speed is usually not fast, the loss can be minimized by such braking compared to the case that the vehicle is out of control.
In this embodiment, in order to remind the surrounding vehicles of the vehicle condition and avoid the vehicle collision, it is preferable that the one-key bus braking system further includes a vehicle lamp connected to the PLC programmable controller, and the PLC programmable controller controls the vehicle lamp to flash when the emergency button is pressed; and after the recovery button is pressed, the PLC controls the car light to be turned off.
In this embodiment, in order to further provide the pulse current for the lamp flashing so that the lamp flashes, it is preferable that the lamp receives the pulse current for a duration of 0.4-0.6s every 0.4-0.6s when the emergency button is pressed.
In this embodiment, in order to remind the surrounding vehicles of the vehicle condition and avoid vehicle collision, preferably, the one-key bus braking system further comprises a horn connected to the PLC programmable controller, and when the emergency button is pressed, the PLC programmable controller controls the horn to sound a horn for warning; and after the recovery button is pressed, the PLC controls the loudspeaker to be closed.
In this embodiment, there are many options for the position where the lamp flashes, and preferably, the lamp is a front and/or rear hazard lamp.
In this embodiment, in order to facilitate the driver to press the emergency button or the recovery button, it is preferable that the emergency button and the recovery button are installed at one side of the instrument panel of the vehicle.
In this embodiment, to further facilitate the driver's pressing of the panic button or the recovery button, it is preferable that the distance of the panic button and the recovery button from the right side of the steering wheel is not more than 40 cm. The emergency button and the recovery button are arranged on the right side of the steering wheel, so that the passenger can conveniently replace the pressing when the driver has an emergency and cannot press the emergency button.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. A one-key bus braking system, comprising: the emergency button, the recovery button and the air brake device are respectively connected with the PLC; wherein,
when the emergency button is pressed down, the PLC controls the air brake device to be started to brake the vehicle, and when the recovery button is pressed down, the PLC controls the air brake device to stop working and recover the normal operation of the vehicle.
2. The one-key bus braking system according to claim 1, further comprising a lamp connected to the PLC programmable controller, wherein the PLC programmable controller controls the lamp to flash when the emergency button is pressed; and after the recovery button is pressed, the PLC controls the car light to be turned off.
3. A bus one-key brake system according to claim 2, wherein said lamp receives a pulse current of 0.4-0.6s duration per 0.4-0.6s interval when said emergency button is pressed.
4. A bus one-key brake system according to any one of claims 1 to 3, further comprising a horn connected to the PLC programmable controller, wherein the PLC programmable controller controls the horn to whistle for warning when the emergency button is pressed; and after the recovery button is pressed, the PLC controls the loudspeaker to be closed.
5. A bus one-key braking system according to claim 1 wherein the vehicle lights are front and/or rear hazard lights.
6. A bus one-touch brake system as recited in claim 1, wherein the emergency button and the recovery button are mounted to one side of a dashboard of the vehicle.
7. A bus one-touch brake system as recited in claim 6, wherein the emergency and recovery buttons are no more than 40cm from the right side of the steering wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733539.0A CN110525404A (en) | 2019-08-09 | 2019-08-09 | One key braking system of bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733539.0A CN110525404A (en) | 2019-08-09 | 2019-08-09 | One key braking system of bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110525404A true CN110525404A (en) | 2019-12-03 |
Family
ID=68662487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910733539.0A Withdrawn CN110525404A (en) | 2019-08-09 | 2019-08-09 | One key braking system of bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110525404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274909A (en) * | 2021-12-23 | 2022-04-05 | 盐城市华悦汽车部件有限公司 | Safety cab for urban public transport |
-
2019
- 2019-08-09 CN CN201910733539.0A patent/CN110525404A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274909A (en) * | 2021-12-23 | 2022-04-05 | 盐城市华悦汽车部件有限公司 | Safety cab for urban public transport |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191203 |
|
| WW01 | Invention patent application withdrawn after publication |