CN114274909A - Safety cab for urban public transport - Google Patents
Safety cab for urban public transport Download PDFInfo
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- CN114274909A CN114274909A CN202111593270.4A CN202111593270A CN114274909A CN 114274909 A CN114274909 A CN 114274909A CN 202111593270 A CN202111593270 A CN 202111593270A CN 114274909 A CN114274909 A CN 114274909A
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Abstract
The invention provides a safe driving cab for urban public transport, which comprises a driver protection device, a safety alarm device, an emergency brake device and a driving safety real-time reminding system, wherein the driver protection device comprises a violent injury prevention device, a drowning self-rescue device arranged at the top of a carriage in a driving cab and an emergency fire extinguishing device arranged at the top of the carriage in the driving cab, and the violent injury prevention device comprises a driving cab isolation baffle and an electric shock device arranged on the outer surface of the isolation baffle; the safety alarm device is positioned on a cab console; the emergency braking device is used for carrying out emergency flameout braking on the vehicle when the driver cannot drive the vehicle; the driving safety real-time reminding system reminds a driver of safely driving the vehicle in real time through a vehicle dispatching command center. The safety cab for the urban public transport can help a driver to prevent violent injury, emergently extinguish fire, save self when drowning, emergently brake, safely alarm and remind the driver of driving safety in real time, and realize safe driving.
Description
Technical Field
The invention belongs to the technical field of urban public transport, and particularly relates to a safe cab for urban public transport.
Background
Urban public transportation safety is increasingly receiving social attention as an important component of public safety. The illegal criminal activities aiming at the urban buses are various, including serious violence such as fire, explosion, kidnapping and the like, and common illegal activities such as robbing a steering wheel and beating a driver, and the security precaution work of the urban buses is more and more important.
The city bus cab is used as a driving operation space of a driver, most of devices for driving and controlling the city bus are assembled, and the driver controls the safe driving of the city bus through the devices. At present, most of cabs of urban buses in China are in semi-independent and semi-open designs, most of the cabs are provided with isolation baffles, but equipment for ensuring the safety of drivers is less, and if the drivers are violently injured by dangerous molecules, carelessly catch fire in the cabs of the vehicles, and the vehicles fall into rivers and lakes due to faults or external force, the drivers need necessary rescue equipment to ensure the safety of the drivers; emergency equipment which also needs one-key braking if emergency braking is necessary due to the physical discomfort of a driver or the failure of a vehicle; when the vehicle is hijacked, has a traffic accident or cannot continue to run due to a mechanical fault, the vehicle needs to be reported to a vehicle dispatching command center in time; meanwhile, in order to ensure safe driving of the driver, a road condition real-time reminding system is also needed to be installed, so that the driver can master the road congestion condition of the bus to pass through in time, and relevant preparations are made in a targeted manner. Based on the above safety considerations, it is necessary to design a cab equipped with means for protecting the safe driving of the driver.
Disclosure of Invention
The invention provides a safety cab for urban buses, which can realize prevention of violent injury, emergency fire extinguishing, drowning self-rescue, emergency braking, emergency alarm and driving safety real-time reminding through the operation of a driver under the condition that the driving safety is threatened, and ensures the safe driving of vehicles.
The safety cab for the urban public transport comprises a driver protection device, a safety alarm device, an emergency brake device and a driving safety real-time reminding system, wherein the driver protection device comprises a violent injury prevention device, a drowning self-rescue device arranged at the top of a carriage in a cab and an emergency fire extinguishing device arranged at the top of the carriage in the cab, and the violent injury prevention device comprises a cab isolation baffle and an electric shock device arranged on the outer surface of the isolation baffle; the safety alarm device is positioned on a cab console; the emergency braking device is used for carrying out emergency flameout braking on the vehicle when the driver cannot drive the vehicle; the driving safety real-time reminding system reminds a driver of safely driving the vehicle in real time through a vehicle dispatching command center.
Furthermore, the electric shock device comprises a plurality of electric shock needle groups, an output transformer, a microprocessor and a control switch, wherein the number of the output transformer is the same as that of the electric shock needle groups, the plurality of electric shock needle groups, the output transformer, the microprocessor and the control switch are sequentially connected, the electric shock device is powered by a vehicle storage battery, and the control switch is connected to a control button on a cab console.
Further, prevent that violent injury device still includes to set up in the hot pepper atomizer of driver's cabin division baffle inboard middle part.
The safety alarm device comprises an alarm button, an information processor and a signal transmitter, wherein safety alarm is carried out under the condition of serious danger, classified alarm is carried out by distinguishing three conditions of vehicle hijacking, vehicle traffic accident and vehicle fault through the information processor, and alarm information is transmitted to a vehicle dispatching command center through the signal transmitter.
Further, emergent extinguishing device includes water storage tank, pressurization outlet pipe, water pipe shower nozzle and water pipe shower nozzle switch, pressurization outlet pipe is followed connect out in the water storage tank with the water pipe shower nozzle links to each other, water pipe shower nozzle on-off control emergent extinguishing device switching.
Furthermore, the drowning self-rescue device comprises a strap, a window breaker, goggles, an oxygen supply device and an air bag pipe, wherein a plurality of clamping grooves are formed in the upper end of the strap, and the window breaker, the goggles, the oxygen supply device and the air bag pipe are fixed in the clamping grooves; the oxygen supply device comprises an oxygen bottle, an oxygen supply pipe and a nasal plug which are connected in sequence; gasbag pipe includes gasbag, division board and meets water reaction body, gasbag pipe head is opened, the gasbag is located gasbag pipe space upper portion, the gasbag with meet water reaction body and use the division board separates, be equipped with the air vent on the division board, the air vent with the gasbag passes through the gas tube and connects, meet water reaction body and be a plurality of cylinder form carbon dioxide effervescent tablet, be located gasbag pipe space lower part, gasbag pipe afterbody is provided with the inlet opening, the inlet opening outside sets up the on-off switch.
Furthermore, the emergency braking device comprises an emergency braking button which is arranged on the cab console, and the emergency braking button is connected with the vehicle control circuit and used for controlling the vehicle control circuit to be in an open circuit and enabling the vehicle to be subjected to emergency flameout braking.
Furthermore, the driving safety real-time reminding system comprises a safety service terminal and a safety reminding terminal, wherein the safety service terminal is provided with a road condition real-time information module and a data analysis module, the safety service terminal is arranged at a vehicle dispatching command center, the road condition real-time information module is combined with a vehicle positioning system and an electronic map and used for receiving real-time position information of a vehicle and road condition information of a circuit through which the vehicle passes, and the data analysis module collects and analyzes information collected by the road condition real-time information module to form road condition reminding information which is sent to the safety reminding terminal arranged on a driving cab to remind a driver of safe driving in a voice reminding mode.
The anti-impact protective film is attached to the surface of the front windshield of the safe cab and comprises an anti-cracking layer, an anti-impact layer and a protective layer, the anti-impact layer is located between the anti-cracking layer and the protective layer, the anti-cracking layer is formed by coating and curing polyurethane resin added with nano silicon dioxide powder, the anti-impact layer comprises four raw materials of organic silicon, ethyl acetate, an acrylate flatting agent and a platinum curing agent in a fixed proportion, and the protective layer comprises four films of a polyethylene terephthalate film, a polycarbonate film, a polyvinyl chloride film and a polycarbonate film which are sequentially adhered from top to bottom.
Further, the surface layer of the cab seat is coated with leather with a spontaneous heating function, the leather comprises a leather layer, a spontaneous heating layer, a protective layer and a cotton cloth layer, the spontaneous heating layer comprises a temperature control film and a spontaneous heating material coated on the surface of the temperature control film, the temperature control film is prepared by spraying a solution obtained by mixing viscose fiber, sodium hydroxide, polyvinyl alcohol, pentanediol, expanded graphite, dopamine hydrochloride and water according to a preset mass ratio and carrying out a chemical reaction on the mixture onto a substrate, and the spontaneous heating material comprises iron powder, activated carbon, sodium chloride and water which are mixed according to a preset mass ratio; the protective layer is made of aerogel and is provided with a through hole, the cotton cloth layer is connected with the protective layer through sewing threads, the protective layer is located below the cotton cloth layer, the protective layer is connected with the self-heating layer adhesive, and the leather layer is attached to the surface layer of the seat.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
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 schematic structural view of a safe driving cab for urban public transport according to the present invention;
FIG. 2 is a schematic view of the structure of a gas bag pipe in the drowning self-rescue device of the invention;
fig. 3 is a flowchart of the operation of the real-time driving safety reminding system of the invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides a safe driving cab for urban public transport, which comprises a driver protection device, a safety alarm device, an emergency brake device and a driving safety real-time reminding system, wherein the driver protection device comprises a violent injury prevention device, a drowning self-rescue device arranged at the top of a carriage in the driving cab and an emergency fire extinguishing device arranged at the top of the carriage in the driving cab, and the violent injury prevention device comprises a driving cab isolation baffle and an electric shock device arranged on the outer surface of the isolation baffle; the safety alarm device is positioned on a cab console; the emergency braking device is used for carrying out emergency flameout braking on the vehicle when the driver cannot drive the vehicle; the driving safety real-time reminding system reminds a driver of safely driving the vehicle in real time through a vehicle dispatching command center.
The working principle of the technical scheme is as follows: as shown in fig. 1, the safety cab for urban public transport 1 comprises a driver protection device 2, a safety alarm device 3, an emergency brake device 4 and a driving safety real-time reminding system 5, wherein the driver protection device 2 comprises a violent injury prevention device 201, a drowning self-rescue device 202 arranged at the top of a compartment in the cab and an emergency fire extinguishing device 203 arranged at the top of the compartment in the cab, the violent injury prevention device 201 comprises a cab isolation baffle and an electric shock device arranged on the outer surface of the isolation baffle, and when a driver suffers from violent injury, the electric shock device can send out electric shock to frighten the violent personnel; the safety alarm device 3 is positioned on a cab console and is used for alarming when a vehicle encounters a fault or a safety threat; the emergency braking device 4 is used for carrying out emergency flameout braking on the vehicle when the driver cannot drive the vehicle; the driving safety real-time reminding system 5 helps a driver to communicate with the vehicle dispatching command center in real time, and the vehicle dispatching command center provides real-time road condition information for the driver to remind the driver of safely driving the vehicle.
The beneficial effects of the above technical scheme are: adopt the scheme that this embodiment provided, the driver receives under the threat condition in driving safety, can realize taking precautions against the violent injury, emergent fire extinguishing, drowned save oneself, emergency braking, emergency alarm and driving safety and remind in real time through the device in the operation driver's cabin, guarantees self safety and driving safety.
In one embodiment, the electric shock device comprises a plurality of electric shock needle groups, a plurality of output transformers, a plurality of microprocessors and a plurality of control switches, wherein the number of the output transformers is the same as that of the electric shock needle groups, the plurality of the output transformers, the plurality of the microprocessors and the plurality of the control switches are sequentially connected, the electric shock device is powered by a vehicle storage battery, and the control switches are connected to control buttons on a cab console.
The working principle of the technical scheme is as follows: according to the area size of the isolation baffle, a certain number of electric shock needle groups and an equal number of output transformers are arranged, when a driver faces violent injury or safety threat to be generated, a control button on a cab console is pressed, and the electric shock needle groups are controlled by a microprocessor to release electric shock for a preset time in a preset time interval according to a certain sequence.
The beneficial effects of the above technical scheme are: by adopting the scheme provided by the embodiment, a driver releases electric shock to the violence-preventing device to disturb the muscular nervous system of the driver, so that the driver can lose energy temporarily and the purpose of protecting the safety of the driver is achieved; the device is simple and convenient to operate, effectively strikes the riot, and has obvious and rapid deterrent effect.
In one embodiment, the anti-riot device further comprises a pepper sprayer disposed in the middle of the inside of the cab isolation barrier.
The working principle of the technical scheme is as follows: the hot pepper sprayer is arranged in the middle of the inner side of the isolation baffle of the cab, the position of the hot pepper sprayer is as high as the right arm of a driver, the right hand of the driver can be simply and conveniently pressed, the hot pepper sprayer is provided with an extension pipe, the extension pipe extends upwards along the inner side of the isolation baffle and is fixed to the upper part of the outer side of the isolation baffle, and the tail part of the extension pipe is provided with a spray head; when the riot personnel do not fear the threat of electric shock and take further injury action to the driver, the driver presses the hot pepper sprayer to counter the riot personnel.
The beneficial effects of the above technical scheme are: by adopting the scheme provided by the embodiment, the protection can be further provided for the driver, and counterattack can be performed when the driver faces the threat of seriously injuring the safety of the driver.
In one embodiment, the safety alarm device comprises an alarm button, an information processor and a signal transmitter, safety alarm is carried out when serious danger is met, classified alarm is carried out by distinguishing three conditions of vehicle hijacking, vehicle traffic accident and vehicle fault through the information processor, and alarm information is transmitted to a vehicle dispatching command center through the signal transmitter.
The working principle of the technical scheme is as follows: if three major dangerous conditions, namely hijacking, traffic accidents and vehicle faults, occur on the bus, a driver touches an alarm button of a safety alarm device on a cab console, and an information processor sends the dangerous conditions to a vehicle dispatching command center through a signal generator according to the types of the dangerous conditions.
The beneficial effects of the above technical scheme are: by adopting the scheme provided by the embodiment, the safety alarm device helps a driver to report dangers encountered by the vehicle to the vehicle dispatching command center in time when three major dangerous conditions, namely hijacking, traffic accidents and vehicle faults, occur, and the vehicle dispatching command center adopts a corresponding coping scheme to ensure that the dangerous conditions can be solved quickly and effectively.
In one embodiment, the emergency fire extinguishing device comprises a water storage tank, a pressurization water outlet pipe, a water pipe spray head and a water pipe spray head switch, wherein the pressurization water outlet pipe is connected with the water pipe spray head from the water storage tank, and the water pipe spray head switch controls the emergency fire extinguishing device to be opened and closed.
The working principle of the technical scheme is as follows: when the passenger who catches fire or is intentionally implemented the injury throws the burning thing in the narrow space accident of driver's cabin ground, the driver can be at the intensity of a fire initial stage, under the inconvenient condition of taking the fire extinguisher, in time open emergency fire extinguishing device and put out a fire, water among the emergency fire extinguishing device in the water storage tank sprays the burning thing through pressurization outlet pipe and water pipe shower nozzle, can the very first time control intensity of a fire, delays the intensity of a fire and spreads, lets the driver have abundant time to take the fire extinguisher to continue to put out a fire.
The beneficial effects of the above technical scheme are: adopt the scheme that this embodiment provided, help the driver to carry out urgent processing to the fire that takes place in the driver's cabin, when effective control intensity of a fire, avoid the emergence of more serious conflagration danger. Meanwhile, the operating equipment and other devices in the cab can be better protected.
In one embodiment, the drowning self-rescue device comprises a strap, a window breaker, goggles, an oxygen supply device and an air bag pipe, wherein a plurality of clamping grooves are formed in the upper end of the strap, and the window breaker, the goggles, the oxygen supply device and the air bag pipe are fixed in the clamping grooves; the oxygen supply device comprises an oxygen bottle, an oxygen supply pipe and a nasal plug which are connected in sequence; gasbag pipe is as shown in fig. 2, including gasbag 8, division board 10 and meet water reactant 9, gasbag pipe head is open, and gasbag 8 is located gasbag pipe space upper portion, gasbag 8 with meet water reactant 9 and separate with division board 10, be equipped with air vent 7 on the division board 10, air vent 7 is connected through gas tube 6 with gasbag 8, meet water reactant 9 and be cylinder form carbon dioxide effervescent tablet, be located gasbag pipe space lower part, gasbag pipe afterbody is provided with inlet opening 11, and 11 outsides of inlet opening set up on-off switch 12.
The working principle of the technical scheme is as follows: in case the dangerous condition of falling into water in the river lake is gone into to the bus appearance, the driver in time protects oneself through goggles and the oxygen supply apparatus on the drowned device of saving oneself, then takes off broken window ware and carry out broken window operation to window glass, then opens the on-off switch of gasbag pipe, realizes the automatic charging of gasbag, and the driver floats to the surface of water on driving the health with the help of sufficient gaseous gasbag.
The beneficial effects of the above technical scheme are: by adopting the scheme provided by the embodiment, under the extreme condition that the bus falls into water, the driver realizes underwater emergency self-rescue operation in a short time through the drowning self-rescue device, and can have better chance of being rescued by floating out of the water surface on the air bag pipe.
In one embodiment, the emergency braking device comprises an emergency braking button arranged on the cab console, and the emergency braking button is connected with the vehicle control circuit and used for controlling the vehicle control circuit to be broken so as to make the vehicle realize emergency flameout braking.
The working principle of the technical scheme is as follows: when the driver is in an emergency or the vehicle has a fault that the driver cannot control the vehicle, even when a traffic accident is about to happen and the driver is not in time to perform brake operation, the driver controls the vehicle to stop braking in a very short time through the emergency brake button so as to ensure the safety of the bus and passengers.
The beneficial effects of the above technical scheme are: by adopting the scheme provided by the embodiment, the emergency brake button is used for helping a driver to realize one-key braking, so that safety problems are effectively avoided in time.
In an embodiment, the driving safety real-time reminding system, as shown in fig. 3, includes a safety service terminal 501 and a safety reminding terminal 504, the safety service terminal 501 is provided with a real-time traffic information module 502 and a data analysis module 503, the safety service terminal 501 is disposed in a vehicle dispatching command center, the real-time traffic information module 502 is combined with a vehicle positioning system and an electronic map and used for receiving real-time location information of a vehicle and traffic information of a route through which the vehicle will pass, the data analysis module 503 collects and analyzes information collected by the real-time traffic information module 502 to form a traffic reminding information, and sends the traffic reminding information to the safety reminding terminal 504 disposed on a driving cab to remind a driver of driving safety in a voice reminding manner.
The working principle of the technical scheme is as follows: the real-time road condition information module acquires road condition information of a line through which a bus passes, information such as road congestion conditions and temporary road section traffic control is uploaded to the safety service terminal, the safety service terminal receives the information and then performs big data statistical analysis by combining the data analysis module with an electronic map to form real-time road condition information, the real-time road condition information is transmitted to the safety reminding terminal, a driver is reminded in a language reminding mode, the driver can plan and prepare in advance for the condition of the vehicle running road section, and safe driving is guaranteed.
The data analysis module calculates congestion conditions, and the algorithm judges whether an event occurs on a detected road section or not according to the following three conditions by using 1-minute occupancy P (n, a), namely the average occupancy obtained from monitoring points n of 1,2,3, …, s at the time a, based on the rule that the upstream detection section occupancy increases and the downstream detection section occupancy decreases when the event occurs. The algorithm formula is as follows:
B＝P(n，a)-P(n+1，a)
in the above three formulas, B is the absolute difference of the occupancy between the upstream and downstream detectors, C is the ratio of the difference of the occupancy measurement between the upstream and downstream detectors to the upstream occupancy, D is the ratio of the difference of the occupancy measurement between the upstream and downstream detectors to the downstream occupancy, P (n, a) is the upstream occupancy of the a-th cycle, P (n +1, a) is the downstream occupancy of the a-th cycle, and P (n +1, a-2) is the downstream occupancy of the a-2 th cycle;
setting M1，M2，M3The first threshold, the second threshold and the third threshold corresponding to the above three formulas are set, when B is larger than or equal to M1，C≥M2，D≥M3And if the detected road sections meet the requirement, judging that an event occurs on the detected road sections, and generating information of congestion.
The detectors are arranged on the upstream and downstream sections, the traffic flow data of the two sections are utilized, the spatial change characteristic of the traffic flow can be well reflected, and the detectors are insensitive to conditions such as climate and the like, so that the false alarm rate is low.
The beneficial effects of the above technical scheme are: by adopting the scheme provided by the embodiment, the driving safety real-time reminding system can accurately provide road condition information of a route to be driven for a bus driver in real time, so that preparation is made in advance, and when the bus driver drives a road section with crowded vehicles, cautious driving and safe passing are achieved.
In one embodiment, the anti-impact protective film is attached to the surface of a windshield of the safe cab and comprises an anti-cracking layer, an anti-impact layer and a protective layer, the anti-impact layer is located between the anti-cracking layer and the protective layer, the anti-cracking layer is formed by coating and curing polyurethane resin added with nano silicon dioxide powder, the anti-impact layer comprises four raw materials of organic silicon, ethyl acetate, an acrylate leveling agent and a platinum curing agent in a fixed proportion, and the protective layer comprises four films of a polyethylene terephthalate film, a polycarbonate film, a polyvinyl chloride film and a polycarbonate film which are sequentially adhered from top to bottom.
The working principle of the technical scheme is as follows: the impact-resistant protective film is attached to the surface of the front windshield of the cab, and when the cab glass is damaged by impact, collision and the like, the integrity of the glass can be effectively ensured.
The beneficial effects of the above technical scheme are: adopt the scheme that this embodiment provided, at the windscreen surface subsides impact protection film before the driver's cabin, can effectively increase glass intensity, prevent glass breakage simultaneously and splash the driver, protect driver's cabin and driver's safety better.
In one embodiment, leather with a spontaneous heating function is applied on the surface layer of the cab seat, the leather comprises a leather layer, a self-heating layer, a protective layer and a cotton cloth layer, the self-heating layer comprises a temperature control film and a spontaneous heating material coated on the surface of the temperature control film, the temperature control film is prepared by spraying a solution obtained by mixing viscose fiber, sodium hydroxide, polyvinyl alcohol, pentanediol, expanded graphite, dopamine hydrochloride and water according to a preset mass ratio and carrying out a chemical reaction on the mixture onto a substrate, and the spontaneous heating material comprises iron powder, activated carbon, sodium chloride and water which are mixed according to a preset mass ratio; the protective layer is made of aerogel and is provided with a through hole, the cotton cloth layer is connected with the protective layer through sewing threads, the protective layer is located below the cotton cloth layer, the protective layer is connected with the self-heating layer adhesive, and the leather layer is attached to the surface layer of the seat.
The working principle of the technical scheme is as follows: the leather with the self-heating function applied to the surface layer of the driver's cab seat can emit heat after chemical reaction through the self-heating material of the self-heating layer.
The beneficial effects of the above technical scheme are: adopt the scheme that this embodiment provided, the leather of spontaneous heating function is applied ointment or plaster on driver's cabin seat top layer, has played the effect of heating seat, makes driver's health more comfortable, guarantees to drive with good state, guarantees the safe driving of bus better.
Claims (10)
1. The safe driving cab for the urban public transport is characterized by comprising a driver protection device, a safety alarm device, an emergency brake device and a driving safety real-time reminding system, wherein the driver protection device comprises a violent injury prevention device, a drowning self-rescue device arranged at the top of a carriage in the driving cab and an emergency fire extinguishing device arranged at the top of the carriage in the driving cab, and the violent injury prevention device comprises a driving cab isolation baffle and an electric shock device arranged on the outer surface of the isolation baffle; the safety alarm device is positioned on a cab console; the emergency braking device is used for carrying out emergency flameout braking on the vehicle when the driver cannot drive the vehicle; the driving safety real-time reminding system reminds a driver of safely driving the vehicle in real time through a vehicle dispatching command center.
2. The safety cab for the urban buses according to claim 1, wherein the electric shock device comprises a plurality of electric shock needle groups, an output transformer, a microprocessor and a control switch, the number of the output transformers is the same as that of the electric shock needle groups, the plurality of electric shock needle groups, the output transformer, the microprocessor and the control switch are sequentially connected, the electric shock device is powered by a vehicle storage battery, and the control switch is connected to a control button on a cab console.
3. The city bus safety cab as claimed in claim 1, wherein the violence injury preventing device further comprises a pepper sprayer disposed in the middle of the inside of the cab isolation barrier.
4. The safety cab for the urban buses as claimed in claim 1, wherein the safety alarm device comprises an alarm button, an information processor and a signal transmitter, the safety alarm is carried out when major danger occurs, the information processor is used for distinguishing three conditions of vehicle hijacking, vehicle traffic accident and vehicle fault to carry out classification alarm, and the signal transmitter is used for transmitting alarm information to a vehicle dispatching command center.
5. The safety cab for the urban buses according to claim 1, wherein the emergency fire extinguishing device comprises a water storage tank, a pressurization water outlet pipe, a water pipe nozzle and a water pipe nozzle switch, the pressurization water outlet pipe is connected with the water pipe nozzle through the water storage tank, and the water pipe nozzle switch controls the emergency fire extinguishing device to be opened and closed.
6. The city bus safety cab as claimed in claim 1, wherein the drowning self-rescue device comprises a strap, a window breaker, goggles, an oxygen supply device and an air bag tube, wherein a plurality of clamping grooves are formed in the upper end of the strap, and the window breaker, the goggles, the oxygen supply device and the air bag tube are fixed in the clamping grooves; the oxygen supply device comprises an oxygen bottle, an oxygen supply pipe and a nasal plug which are connected in sequence; gasbag pipe includes gasbag, division board and meets water reaction body, gasbag pipe head is opened, the gasbag is located gasbag pipe space upper portion, the gasbag with meet water reaction body and use the division board separates, be equipped with the air vent on the division board, the air vent with the gasbag passes through the gas tube and connects, meet water reaction body and be a plurality of cylinder form carbon dioxide effervescent tablet, be located gasbag pipe space lower part, gasbag pipe afterbody is provided with the inlet opening, the inlet opening outside sets up the on-off switch.
7. The safety cab for the urban buses according to claim 1, wherein the emergency braking device comprises an emergency braking button which is arranged on a cab console, and the emergency braking button is connected with the vehicle control circuit and is used for controlling the vehicle control circuit to be disconnected so as to make the vehicle realize emergency flameout braking.
8. The safe driving cab for the urban public transport according to claim 1, wherein the driving safety real-time reminding system comprises a safe service terminal and a safe reminding terminal, the safe service terminal is provided with a road condition real-time information module and a data analysis module, the safe service terminal is arranged at a vehicle dispatching command center, the road condition real-time information module is combined with a vehicle positioning system and an electronic map and used for receiving real-time position information of a vehicle and road condition information of a line through which the vehicle will pass, the data analysis module collects and analyzes information collected by the road condition real-time information module to form road condition reminding information, and the road condition reminding information is sent to the safe reminding terminal arranged on the driving cab to remind a driver of safe driving in a voice reminding mode.
9. The safe driving cab for the urban public transport according to claim 1, further comprising an impact-resistant protective film, wherein the impact-resistant protective film is attached to the surface of the front windshield of the safe driving cab and comprises a crack-resistant layer, an impact-resistant layer and a protective layer, the impact-resistant layer is positioned between the crack-resistant layer and the protective layer, the crack-resistant layer is formed by coating and curing polyurethane resin added with nano silica powder, the impact-resistant layer comprises four raw materials of organic silicon, ethyl acetate, acrylate flatting agent and platinum curing agent in a fixed proportion, and the protective layer comprises four films of a polyethylene terephthalate film, a polycarbonate film, a polyvinyl chloride film and a polycarbonate film which are sequentially adhered from top to bottom.
10. The safety cab for the urban buses is characterized in that leather with a self-heating function is applied to the surface layer of a cab seat, the leather comprises a leather layer, a self-heating layer, a protective layer and a cotton cloth layer, the self-heating layer comprises a temperature control film and a self-heating material coated on the surface of the temperature control film, the temperature control film is made by spraying a solution obtained by mixing viscose, sodium hydroxide, polyvinyl alcohol, pentanediol, expanded graphite, dopamine hydrochloride and water according to a preset mass ratio and carrying out a chemical reaction on the mixture onto a substrate, and the self-heating material comprises iron powder, activated carbon, sodium chloride and water which are mixed according to the preset mass ratio; the protective layer is made of aerogel and is provided with a through hole, the cotton cloth layer is connected with the protective layer through sewing threads, the protective layer is located below the cotton cloth layer, the protective layer is connected with the self-heating layer adhesive, and the leather layer is attached to the surface layer of the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111593270.4A CN114274909A (en) | 2021-12-23 | 2021-12-23 | Safety cab for urban public transport |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111593270.4A CN114274909A (en) | 2021-12-23 | 2021-12-23 | Safety cab for urban public transport |
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| CN114274909A true CN114274909A (en) | 2022-04-05 |
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| CN202111593270.4A Pending CN114274909A (en) | 2021-12-23 | 2021-12-23 | Safety cab for urban public transport |
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| CN2337014Y (en) * | 1998-08-26 | 1999-09-08 | 信诚(天津)电子科技实业有限公司 | Safety protection guard sheet for driver of vehicle |
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