CN110712659A - Urban rail transit vehicle door - Google Patents
Urban rail transit vehicle door Download PDFInfo
- Publication number
- CN110712659A CN110712659A CN201911064852.6A CN201911064852A CN110712659A CN 110712659 A CN110712659 A CN 110712659A CN 201911064852 A CN201911064852 A CN 201911064852A CN 110712659 A CN110712659 A CN 110712659A
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- CN
- China
- Prior art keywords
- wireless transceiver
- air
- door
- vehicle
- infrared
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
- B61D19/026—Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to the technical field of rail transit, in particular to an urban rail transit vehicle door, which comprises a motor, an air exchanger and an infrared detector, wherein the motor is arranged on a bracket and is connected with a guide rod, the guide rod is arranged on a guide rail, and the guide rail is arranged above the vehicle door; the two air exchangers are respectively arranged at the upper parts of the left door and the right door; the infrared detectors are arranged on two sides of the vehicle door seam. According to the invention, the air exchanger is arranged on the door, when the temperature and the humidity in the vehicle are overhigh, the natural wind generated in the running process is utilized to ventilate the vehicle, and meanwhile, the air is purified by the purifying device, so that the energy consumption of a ventilation air-conditioning system in the vehicle is saved; in addition, still seam both sides at the door and install infrared detector, in time know near the door condition to give the microcontroller of driver's cabin, make things convenient for the driver to judge whether there is the situation, thereby effectively avoid pressing from both sides the condition emergence such as hindering the passenger and damaging luggage.
Description
Technical Field
The invention relates to the technical field of urban rail transit, in particular to an urban rail transit vehicle door.
Background
With the development of urban rail vehicle technology, urban rail vehicles have become the first choice for people to go out. However, the urban rail transit vehicle is located underground, and it is difficult to ventilate the interior of the vehicle with natural wind. In order to improve the comfort level of the environment in the vehicle, the compartment is provided with an air conditioning system, the traditional air conditioner usually focuses on temperature regulation, and when people in the vehicle are crowded and the temperature is higher, the consumption of the air conditioning system is higher. With the improvement of the requirement of people on the comfort in the vehicle, the control of the humidity in the vehicle becomes very important, and the air conditioner is generally provided with a humidifying system to adjust the humidity in the vehicle, but the consumption is high. In addition, the urban rail vehicle generally has short stop time and more passengers in the station, which often causes congestion, in order to improve the safety of the vehicle door, the vehicle door needs to have a function of detecting obstacles, and when there is an obstacle, the vehicle door is prohibited to be closed, so that the safety of the passengers is effectively protected.
Disclosure of Invention
The invention solves the problems that the urban rail transit vehicle is difficult to ventilate in the vehicle by utilizing natural wind and the vehicle door needs to have the function of detecting obstacles in the related art, and provides the urban rail transit vehicle door which can ventilate, purify air in the vehicle and effectively avoid the situations of clamping passengers, damaging luggage and the like.
In order to solve the technical problems, the invention is realized by the following technical scheme: an urban rail transit vehicle door comprising:
the motor is arranged on the bracket and connected with a guide rod, the guide rod is arranged on a guide rail, and the guide rail is arranged above the vehicle door;
two air exchangers are arranged on the upper parts of the left door and the right door respectively;
and the infrared detectors are arranged on two sides of the vehicle door seam.
Preferably, the air exchanger includes:
the left end part comprises a sealed cabin and a temperature sensor, the sealed cabin is formed by enclosing an end cover and a sealed cover plate, a signal receiving chip, a wireless transceiver and a signal processing chip are arranged in the sealed cabin, the signal receiving chip is electrically connected with the wireless transceiver and the temperature sensor, the wireless transceiver is electrically connected with a microcontroller in a cab, and the microcontroller is electrically connected with the signal processing chip;
the right end part comprises a sealed cabin and a humidity sensor, the sealed cabin is formed by enclosing an end cover and a sealing cover plate, a signal receiving chip, a wireless transceiver and a signal processing chip are arranged in the sealed cabin, the signal receiving chip is electrically connected with the wireless transceiver and the humidity sensor, the wireless transceiver is electrically connected with a microcontroller in a cab, and the microcontroller is electrically connected with the signal processing chip;
the air conditioner comprises a middle part, wherein an air inlet is formed in the lower surface of the middle part, an air outlet is formed in the front surface of the middle part, and an air valve, a purifying device and a silencing device are arranged between the air inlet and the air outlet.
Further, the silencing device comprises a batten, and silencing cotton is attached to the outer portion of the batten.
Further, the purification device comprises a filter element, and the filter element is an antibacterial purification membrane.
As a preferred scheme, the infrared detector comprises a sealed cabin, an infrared sensor, an infrared transmitting module, an infrared receiving module and a wireless transceiver, the sealed cabin is surrounded by an end cover and a sealing cover plate, the infrared transmitting module, the infrared receiving module and the wireless transceiver are installed in the sealed cabin, the infrared receiving module is electrically connected with the infrared transmitting module and the wireless transceiver respectively, the wireless transceiver is electrically connected with a microcontroller in a cab, and a signal output end of the microcontroller is connected with a warning lamp and a monitoring terminal.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the air exchangers are arranged on the left door and the right door, when the temperature and the humidity in the vehicle are overhigh, the natural wind generated when the urban rail vehicle runs is utilized to ventilate the vehicle, and the air is purified by the purifying device, so that inhalable particles and pollutants such as bacteria and metal particles carried by the inhalable particles in the tunnel are prevented from entering the vehicle, and the energy consumption of a ventilation air-conditioning system in the vehicle is saved while the health of passengers in the vehicle is not influenced; in addition, still make the track door have the function that the barrier was surveyed through installing infrared detector in door seam both sides, can in time know near the door condition to give the microcontroller of driver's cabin, make things convenient for the driver to judge whether there is the situation, thereby effectively avoid pressing from both sides and hindering the passenger and damaging the condition such as luggage and taking place.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of an air exchanger of the present invention;
FIG. 3 is a schematic lower surface view of an air exchanger of the present invention;
FIG. 4 is a schematic diagram of the operation of the air exchanger of the present invention;
FIG. 5 is a schematic diagram of the temperature control of the present invention;
FIG. 6 is a schematic diagram of the humidity control of the present invention;
fig. 7 is a schematic diagram of the operation of the infrared detector of the present invention.
In the figure:
1. motor, 2, guide rod, 3, guide rail, 4, support, 5, air exchanger, 6, left door, 7, right door, 8, infrared detector, 9, left end portion, 10, right end portion, 11, middle portion, 12, air inlet, 13, temperature sensor, 14, humidity sensor, 15, air outlet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
As shown in fig. 1, the door of the urban rail transit vehicle comprises a motor 1, an air exchanger 5 and an infrared detector 8, wherein the motor 1 is arranged on a bracket 4, the motor 1 is connected with a guide rod 2, the guide rod 2 is arranged on a guide rail 3, and the guide rail 3 is arranged above the door; two air exchangers 5 are respectively arranged at the upper parts of the left door 6 and the right door 7; the infrared detectors 8 are installed at both sides of the door slot.
In one embodiment, as shown in fig. 2-3, the air exchanger 5 includes a left end portion 9, a right end portion 10, and an intermediate portion 11.
The left end part 9 comprises a sealed cabin and a temperature sensor 13, the sealed cabin is formed by enclosing an end cover and a sealing cover plate, a signal receiving chip, a wireless transceiver and a signal processing chip are arranged in the sealed cabin, the signal receiving chip is electrically connected with the wireless transceiver and the temperature sensor 13, the wireless transceiver is electrically connected with a microcontroller in a cab, and the microcontroller is electrically connected with the signal processing chip; as shown in fig. 5, the temperature sensor 13 detects the temperature inside the vehicle, the signal receiving chip receives the temperature signal and sends the temperature signal to the microcontroller in the cab through the transmitting terminal of the wireless transceiver, when the temperature inside the vehicle is higher than the normal level, the microcontroller transmits a signal for opening the air exchanger 5 through the wireless transceiver and executes a signal command through the signal processing chip, so that the air exchanger 5 operates.
The right end part 10 comprises a sealed cabin and a humidity sensor 14, the sealed cabin is enclosed by an end cover and a sealing cover plate, a signal receiving chip, a wireless transceiver and a signal processing chip are arranged in the sealed cabin, the signal receiving chip is electrically connected with the wireless transceiver and the humidity sensor 14, the wireless transceiver is electrically connected with a microcontroller in a cab, and the microcontroller is electrically connected with the signal processing chip; as shown in fig. 6, the humidity sensor 14 detects the humidity in the vehicle, the signal receiving chip receives the humidity signal, and the wireless transceiver transmitting terminal transmits the humidity signal to the microcontroller in the cab, when the humidity in the vehicle is higher than a normal level, the worker transmits an opening signal to the air exchanger 5 through the wireless transceiver, and executes a signal command through the signal processing chip, so that the air exchanger 5 operates.
Wherein, the lower surface of the middle part 11 is provided with an air inlet 12, the front surface of the middle part is provided with an air outlet 15, an air valve, a purification device and a silencing device are arranged between the air inlet 12 and the air outlet 15, wherein, the purification device comprises a filter element which is an antibacterial purification film; the silencing device comprises a lath, and silencing cotton is attached to the outer part of the lath; when the air exchanger works, the air valve is automatically opened, and when air in the tunnel passes through the air inlet 12, the purifying device purifies the air through the filter element, so that pollutants such as inhalable particles and bacteria carried by the pollutants in the tunnel are removed, the pollutants are prevented from entering the vehicle, and the air in the vehicle is discharged from the air outlet 15.
As shown in fig. 3, the air inlet 12 is disposed on the lower surface of the air exchanger, and when the cab sends a signal command for opening the air exchanger 5, the air inlet 12 and the air outlet 15 are opened simultaneously, so that natural wind outside the vehicle enters from the air inlet 12, and air inside the vehicle is discharged from the air outlet 15, thereby achieving ventilation.
In one embodiment, as shown in fig. 7, the infrared detector 8 includes a sealed cabin, an infrared sensor, an infrared transmitting module, an infrared receiving module, and a wireless transceiver, wherein the sealed cabin is enclosed by an end cover and a cover plate, the infrared transmitting module, the infrared receiving module, and the wireless transceiver are installed in the sealed cabin, the infrared receiving module is electrically connected with the infrared transmitting module and the wireless transceiver respectively, the wireless transceiver is electrically connected with a microcontroller in the cab, and a signal output end of the microcontroller is connected with the warning light and the monitoring terminal; wherein, infrared emission module meets the barrier and can launch the infrared signal of specific frequency, and infrared receiving module is used for receiving the infrared signal that comes from infrared emission module, sends the microcontroller of driver's cabin with received infrared signal through wireless transceiver, and microcontroller's signal output part links to each other with warning light and monitor terminal, and when detecting there is the barrier, the warning light will report to the police, reminds the staff.
As shown in fig. 4, the working principle of the present invention for controlling temperature and humidity is as follows:
the temperature and humidity signals detected by the temperature sensor 13 and the humidity sensor 14 are transmitted to the signal receiving chip, the signal collected by the signal receiving chip is transmitted to the cab by the transmitting end of the wireless transceiver, whether the air converter needs to be started or closed is judged by the cab, when the temperature or the humidity in the vehicle is higher than a normal level, the driver sends a command for starting the air converter, and at the moment, the receiving end of the wireless transceiver receives the command for the cab and executes the command for starting the air converter through the signal processing chip; when the temperature or the humidity in the vehicle does not exceed the normal level, the temperature sensor and the humidity sensor can continue to monitor the temperature and the humidity state in the vehicle without executing an operation command.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (5)
1. An urban rail transit vehicle door, comprising:
the automobile door guide device comprises a motor (1), wherein the motor (1) is arranged on a bracket (4), the motor (1) is connected with a guide rod (2), the guide rod (2) is arranged on a guide rail (3), and the guide rail (3) is arranged above an automobile door;
the two air exchangers (5) are respectively arranged at the upper parts of the left door (6) and the right door (7);
and the infrared detectors (8) are arranged on two sides of the vehicle door seam.
2. Urban rail transit vehicle door according to claim 1, characterized in that the air exchanger (5) comprises:
the left end part (9) comprises a sealed cabin and a temperature sensor (13), the sealed cabin is formed by enclosing an end cover and a sealed cover plate, a signal receiving chip, a wireless transceiver and a signal processing chip are arranged in the sealed cabin, the signal receiving chip is electrically connected with the wireless transceiver and the temperature sensor (13), the wireless transceiver is electrically connected with a microcontroller in a cab, and the microcontroller is electrically connected with the signal processing chip;
the right end part (10) comprises a sealed cabin and a humidity sensor (14), the sealed cabin is formed by enclosing an end cover and a sealed cover plate, a signal receiving chip, a wireless transceiver and a signal processing chip are arranged in the sealed cabin, the signal receiving chip is electrically connected with the wireless transceiver and the humidity sensor (14), the wireless transceiver is electrically connected with a microcontroller in a cab, and the microcontroller is electrically connected with the signal processing chip;
the air conditioner comprises a middle part (11), wherein an air inlet (12) is formed in the lower surface of the middle part (11), an air outlet (15) is formed in the front surface of the middle part, and an air valve, a purifying device and a silencing device are arranged between the air inlet (12) and the air outlet (15).
3. The urban rail transit vehicle door according to claim 2, wherein: the silencing device comprises a lath, and silencing cotton is attached to the outer portion of the lath.
4. The urban rail transit vehicle door according to claim 2, wherein: the purification device comprises a filter element, and the filter element is an antibacterial purification membrane.
5. The urban rail transit vehicle door according to claim 1, wherein: the infrared detector (8) comprises a sealed cabin, an infrared sensor, an infrared transmitting module, an infrared receiving module and a wireless transceiver, wherein the sealed cabin is surrounded by an end cover and a sealing cover plate, the infrared transmitting module, the infrared receiving module and the wireless transceiver are installed in the sealed cabin, the infrared receiving module is respectively electrically connected with the infrared transmitting module and the wireless transceiver, the wireless transceiver is electrically connected with a microcontroller in a cab, and the signal output end of the microcontroller is connected with a warning lamp and a monitoring terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064852.6A CN110712659A (en) | 2019-11-04 | 2019-11-04 | Urban rail transit vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064852.6A CN110712659A (en) | 2019-11-04 | 2019-11-04 | Urban rail transit vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110712659A true CN110712659A (en) | 2020-01-21 |
Family
ID=69213720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911064852.6A Pending CN110712659A (en) | 2019-11-04 | 2019-11-04 | Urban rail transit vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944395A (en) * | 2021-09-13 | 2022-01-18 | 安徽浦进轨道装备有限公司 | Rail vehicle door power module and door control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174361Y (en) * | 1993-09-28 | 1994-08-17 | 杭州海威特种蓄电池灯具有限公司 | Air exchanging device for vehicle |
| JPH11255121A (en) * | 1998-03-09 | 1999-09-21 | Toshiba Corp | Door opening and shutting device for rolling stock |
| JP2010202025A (en) * | 2009-03-03 | 2010-09-16 | Nippon Sharyo Seizo Kaisha Ltd | Railway vehicle |
| KR101599508B1 (en) * | 2014-10-06 | 2016-03-15 | 한국철도기술연구원 | Applications of metallic prismatic cores to entrance doors of electric cars |
| CN205273458U (en) * | 2015-09-30 | 2016-06-01 | 广州地铁集团有限公司 | Shield door machinery triggers formula and prevents pressing from both sides people's device |
| CN107364449A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of protective door of subway station |
| CN207515152U (en) * | 2017-12-05 | 2018-06-19 | 张家口腾风环保科技有限公司 | A kind of intelligent air exchanger |
-
2019
- 2019-11-04 CN CN201911064852.6A patent/CN110712659A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174361Y (en) * | 1993-09-28 | 1994-08-17 | 杭州海威特种蓄电池灯具有限公司 | Air exchanging device for vehicle |
| JPH11255121A (en) * | 1998-03-09 | 1999-09-21 | Toshiba Corp | Door opening and shutting device for rolling stock |
| JP2010202025A (en) * | 2009-03-03 | 2010-09-16 | Nippon Sharyo Seizo Kaisha Ltd | Railway vehicle |
| KR101599508B1 (en) * | 2014-10-06 | 2016-03-15 | 한국철도기술연구원 | Applications of metallic prismatic cores to entrance doors of electric cars |
| CN205273458U (en) * | 2015-09-30 | 2016-06-01 | 广州地铁集团有限公司 | Shield door machinery triggers formula and prevents pressing from both sides people's device |
| CN107364449A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of protective door of subway station |
| CN207515152U (en) * | 2017-12-05 | 2018-06-19 | 张家口腾风环保科技有限公司 | A kind of intelligent air exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944395A (en) * | 2021-09-13 | 2022-01-18 | 安徽浦进轨道装备有限公司 | Rail vehicle door power module and door control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200121 |
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| RJ01 | Rejection of invention patent application after publication |