CN203161014U - Intelligent platform safety door system - Google Patents
Intelligent platform safety door system Download PDFInfo
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- CN203161014U CN203161014U CN2013201662274U CN201320166227U CN203161014U CN 203161014 U CN203161014 U CN 203161014U CN 2013201662274 U CN2013201662274 U CN 2013201662274U CN 201320166227 U CN201320166227 U CN 201320166227U CN 203161014 U CN203161014 U CN 203161014U
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- door
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- control unit
- driving mechanism
- side box
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Abstract
The utility model relates to an intelligent platform safety door system, which comprises a safety door provided with a left side door and a right side door, door control units, driving mechanisms, transmission mechanisms as well as an indictor lamp, where the door control units, driving mechanisms and transmission mechanisms respectively correspond to the left side door and the right side door. During closing the safety door, the door control units compare the current valves of the driving mechanism with the current upper limit values of the driving mechanisms; when the current valves of the driving mechanisms are greater than the current upper limit valves, the door control units judge that the safety door is blocked and then send out a releasing instruction to the driving mechanisms, and the driving mechanisms receive the instruction of the door control units and drive the transmission mechanisms to enable the safety door to be opened towards two sides and closed; and the door control units continuously judge that the safety door is blocked for three times, the indictor lamp twinkles. The intelligent platform safety door system can achieve the anti-claming function, and guarantees the safety of electric equipment and passengers.
Description
Technical field
The utility model relates to a kind of safety door system, relates in particular to a kind of intelligent security door system for the public transport platform.
Background technology
BRT public transport has become the selection commonly used of people from metropolis trip, and when the BRT bus entered the station, people needed to get on the bus after platform wait bus comes to a complete stop again.For security consideration, the platform of being everlasting is provided with safety door, in case the passenger falls into bus garage road surface because of carelessness, causes danger.When vehicle did not enter the station, safety door was closed; Vehicle pull-in, safety door is opened automatically; After treating passenger loading, safety door is closed again.But itself the safety of existing safety door has much room for improvement, and for example, can clip to people or thing when safety door is closed sometimes; The variation of safety door from the closed condition to the opening also may crush the child's finger that is arranged in the slit; The material selection of safety door is incorrect also potential safety hazard easily; Because it is outdoor that platform generally is located at, the electric fixtures of its safety door is subjected to the problems such as influence of rainwater etc. easily.
The utility model content
The utility model provides a kind of platform intelligent security door system at the deficiencies in the prior art, can realize the pinch resistant functionality of sliding door, and when passenger or article were clamped by sliding door, sliding door was opened earlier again and closed, and ensures passenger's personal safety and safety of goods.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of platform intelligent security door system, it is characterized in that, comprise the safety door that has offside door and offside door, the door control unit corresponding with offside door and offside door difference, driving mechanism and transmission mechanism, and indicator lamp, described safety door is in closing closed procedure, door control unit compares current value and the upper current limit value of driving mechanism, when the current value of described driving mechanism during greater than described upper current limit value, described door control unit is judged as safety door and is obstructed, send to described driving mechanism and to loosen instruction, described driving mechanism is accepted to close after the instruction of door control unit and drive transmission device make described safety door open to both sides again;
Described door control unit is continuous to be judged as safety door when being obstructed, described indicator lamp flicker more than three times.
Further, described offside door comprises left load-bearing base, left sliding door and left fixation side box, described offside door comprises right load-bearing base, right sliding door and right fixation side box, each fixation side box is fixed in corresponding load-bearing base, the civil engineering structure on each load-bearing base and platform ground is fixed, spacing between described left fixation side box and the right fixation side box can be held left sliding door and right sliding door, each sliding door slidably is connected in corresponding fixation side box, when described left sliding door and right sliding door slided to its corresponding fixation side box respectively, described safety door was opened; Described left sliding door and right sliding door form a plane from corresponding fixation side box one side slide in opposition until being in contact with one another respectively, and described safety door is closed.
Further, described door control unit, driving mechanism and transmission mechanism are arranged at the top of respective fixation side box.
Further, described driving mechanism is selected brushless electric machine for use.
Further,, described transmission mechanism comprises main driving wheel, driven pulley, band and door-plate connector synchronously, described synchronous band connects main driving wheel and driven pulley, one end of door-plate connector is fixed in described synchronous band, and the other end is fixed in the sliding door corresponding with described transmission mechanism.
Further, described transmission mechanism also comprises for the synchronous locking and regulating device of band of locking, during described driving mechanism dead electricity, and described locking and regulating device release.
As a kind of embodiment, described platform intelligent security door system, also comprise platform RF Receiving Device and the vehicle-mounted RF transmitter that is arranged on the bus, when described platform RF Receiving Device receives the switching signal of described vehicle-mounted RF transmitter, send above-mentioned signal to described door control unit, described door control unit sends to described driving mechanism and opens or out code, and described driving mechanism drives described safety door switch motion by described transmission mechanism.
As another kind of embodiment or further, described platform intelligent security door system, also comprise switch board, when described switch board receives operating personnel's switch order operation, to described door control unit transmit button command signal, described door control unit is controlled described safety door and is carried out corresponding switch motion.
Further, described platform intelligent security door system, when described safety door was in closed condition, the gap between the sliding door fixation side box corresponding with it was used for preventing from crushing child's finger less than 6mm.
Further again, described platform intelligent security door system, the door body material of sliding door is selected the pad pasting toughened safety glass for use, is used for preventing hurting sb.'s feelings after the glass explosion and influencing vehicle operating.
The beneficial effects of the utility model are:
(1) safety door system of the present utility model can be realized when sliding door clips to people or thing, closes after door is opened automatically again, avoids crushing the passenger;
(2) gap of the sliding door of the utility model safety door system and fixation side box is enough little, can prevent from crushing child's finger;
(3) safety door system of the present utility model can avoid harsh weather such as rainwater, humidity to the influence of system to greatest extent;
(4) after the door body of the utility model safety door adopts the pad pasting toughened safety glass, can prevent from hurting sb.'s feelings after the glass explosion and influencing vehicle operating;
(5) door body framework and the panel material of the utility model safety door are selected A level incombustible material for use; For using non-flame properties material, as electric wire, cable, encapsulant etc., select fire-retardant, low cigarette, Halogen for use, and do not contain the material of radioactive composition, can play fire retardation to greatest extent.
Description of drawings
Fig. 1 is the safety door structural representation of the platform intelligent security door system of embodiment 1;
Fig. 2 is the safety door lateral view of the platform intelligent security door system of embodiment 1;
Fig. 3 is the connection diagram of driving mechanism, transmission mechanism and door control unit of each sliding door of the platform intelligent security door system of embodiment 1;
Fig. 4 is the internal construction schematic diagram of door control unit (DCU) in the platform intelligent security door system of embodiment 1.
Among the figure, the implication that each Reference numeral is represented is:
The 1-safety door, 11-offside door, 12-offside door, 21-left side sliding door, the right sliding door of 22-, 31-left side fixation side box, the right fixation side box of 32-, 41-left side load-bearing base, the right load-bearing base of 42-, 5-platform ground civil engineering structure, 6-brushless electric machine, 7-reduction box, the 8-main driving wheel, the 9-driven pulley, 10-is with synchronously, the 11-locking and regulating device, 12-door-plate connector.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As Fig. 1～shown in Figure 2, the platform intelligent security door system of present embodiment comprises safety door, door control unit (DCU), driving mechanism, transmission mechanism and indicator lamp (not shown), also comprises platform RF Receiving Device (not shown) and is arranged at vehicle-mounted RF transmitter on the bus.Safety door 1 is made of offside door 11 and offside door 12, offside door 11 comprises left sliding door 21, left fixation side box 31 and left load-bearing base 41, offside door 12 comprises right sliding door 22, right fixation side box 32 and right load-bearing base 42, each fixation side box is fixed in corresponding load-bearing base, each load-bearing base and platform ground civil engineering structure 5 are fixing, spacing between left side fixation side box 31 and the right fixation side box 32 can be held left sliding door 21 and right sliding door 22, and left sliding door 21 and right sliding door 22 slidably are connected in its corresponding fixation side box respectively.When left sliding door 21 and right sliding door 22 slided to its corresponding fixation side box respectively, safety door 1 was opened; Form a plane when left sliding door 21 and right sliding door 22 are in contact with one another until two sliding doors from corresponding fixation side box one side slide in opposition respectively, safety door 1 is closed.
As shown in Figure 3, each sliding door is furnished with a door control unit (DCU), driving mechanism and transmission mechanism.Door control unit (DCU), driving mechanism and transmission mechanism all are arranged at the top of respective fixation side box.In the present embodiment, driving mechanism selects for use brushless electric machine 6 and reduction box 7 to be used, transmission mechanism comprise main driving wheel 8, driven pulley 9, synchronously with 10, door-plate connector 12 and be used for the locking locking and regulating device 11 of band synchronously, be with 10 to connect main driving wheel 8 and driven pulley 9 synchronously, one end of door-plate connector 12 is fixed in is with 10 synchronously, and the other end is fixed in the sliding door corresponding with transmission mechanism.When the driving mechanism dead electricity, locking and regulating device 11 releases, operating personnel can open or close sliding door by artificial promotion on platform.
The internal construction schematic diagram of door control unit (DCU) as shown in Figure 4, DCU comprises: power input interface, switching value input signal and acousto-optic output interface, motor interface, power module, position selftest module, anti-pinch detection module, central processing unit control module (ECU), brushless electric machine driver module, signal detection module, acousto-optic module and bus control module, the communication relation between each module is as Fig. 4.The operation logic of the safety door control of DCU is:
1. sliding door opening-closing door running is set at three phases, and the phase I is even accelerator, and second stage is process at the uniform velocity, and the phase III is buffering course at the uniform velocity, by time of the built-in setting of program and rate curve parameter according to s=1/2at
2Obtain phase I acceleration (a) in the opening-closing door process respectively, used stroke of phase I (s), concrete operations are controlled to be first step power-on self-test: this process open loop control motor moves to measure every fan sliding door with a certain speed and opens or closes the required stroke (s) of the whole process of door, in the program built-in setting motor close the door/open the door start and time (0.5s) of boost phase (1s) and stroke (50mm), the time of buffer stage (0.5s) and stroke (100mm), the at the uniform velocity time in stage (1.5s opens the door/close the door) and stroke ((S-150) mm), constant at the boost phase acceleration, starting and the ultimate position speed of boost phase by calling built-in above-mentioned parameter closed-loop control motor according to the time of setting and stroke, in the speed in stage at the uniform velocity, speed at buffer stage; Store each above-mentioned stage speed parameter;
2. during commencement of commercial operation, call above-mentioned each stage speed of power-on self-test storage, the operation of closed-loop control motor can guarantee every fan sliding door opening and closing ultimate position simultaneity, the speed uniformity.If the running resistance unanimity of every fan sliding door, every fan sliding door is also consistent in the speed of service in each stage; If there is sliding door speed of service gap big, the closed loop current detection system detects current anomaly, need readjust self check again behind the resistance of door;
3. door control unit (DCU) is controlled the mode that adopts open loop and closed loop to combine to brshless DC motor; adopt holding circuits such as single-chip microcomputer+gate circuit+power drive chip+high-power MOSFET tube+overcurrent, overvoltage; the phase sequence SCM program chemical control system of brushless electric machine; the umber of pulse of sending by the Hall switch that detects brushless electric machine inside; can obtain the operation travel feedback of motor and adjust motor to single-chip microcomputer, whether the operation of the sliding door of closed loop current detection system monitoring simultaneously is unusual.
4. come comparison and need to judge whether anti-pinch with the limit low velocity and the electric current tolerance limit value that are stored in each stage permission of setting in the program by detect motor real time execution speed in the different speed of service stage.
The platform RF Receiving Device can with vehicle-mounted RF transmitter communication, after the platform RF Receiving Device receives the switching signal of described vehicle-mounted RF transmitter, send this signal to described door control unit (DCU), door control unit (DCU) sends to driving mechanism and opens or out code, and driving mechanism drives safety door 1 switch motion by transmission mechanism.When safety door 1 is subjected to hindering in closing closed procedure, when the current value of driving mechanism greater than upper current limit value (electric current tolerance limit value), door control unit (DCU) is judged as safety door and is obstructed, send to driving mechanism and to loosen instruction, driving mechanism is accepted to close after the instruction of door control unit (DCU) and drive transmission device make safety door 1 open to both sides again; Be judged as safety door more than three times and be obstructed when door control unit (DCU) is continuous, the indicator lamp flicker.
For the door that ensures safety is not easy to crush child finger, when safety door 1 is in closed condition, gap between the sliding door fixation side box corresponding with it is set less than 6mm.
Present embodiment adopts the pad pasting toughened safety glass with the door body of safety door 1, can prevent from hurting sb.'s feelings after the glass explosion and influencing vehicle operating; In addition, door body framework and the panel material of safety door 1 are all selected A level incombustible material for use, can play fire retardation to greatest extent.
The using method of the platform intelligent security door system of present embodiment is as follows:
Bus drives into the BRT bus stop, the bus driver presses the door open button of vehicle-mounted RF transmitter, after the platform RF Receiving Device is received the enabling signal of vehicle-mounted RF transmitter transmission, this signal is sent to door control unit (DCU), door control unit (DCU) sends open command to driving mechanism, driving mechanism slides to both sides respectively by the sliding door that transmission mechanism drives both sides, and the safety door 1 of platform intelligent security door system is namely opened.
After passenger loading finishes, the driver presses the door close button of vehicle-mounted RF transmitter, to close gate signal by the platform RF Receiving Device and be sent to door control unit (DCU), door control unit (DCU) sends out code to driving mechanism, driving mechanism orders about the both sides sliding door of having opened by transmission mechanism and slides to the centre respectively, form a plane until both sides sliding door contact back, the safety door 1 of platform intelligent security door system is namely closed.
If in the process that safety door is closed, safety door 1 is hindered, as, when clamping people or article, the speed of sliding door is affected, correspondingly, door control unit (DCU) compares driving mechanism current value and lower current limit value, when finding current measurement value greater than the upper current limit value, door control unit (DCU) namely is judged as safety door and is obstructed, and door control unit (DCU) sends to driving mechanism and loosens instruction, and instruction and drive transmission device that driving mechanism is accepted door control unit (DCU) make safety door open to both sides, discharge door closing force, and then close.Be judged as safety door more than three times when being obstructed if door control unit (DCU) is continuous, indicator lamp flicker, prompting fault.
Embodiment 2
The platform intelligent security door system of present embodiment is on the basis of embodiment 1, also comprise switch board, when station affair chamber operating personnel carry out the switch order operation to switch board, switch board sends this command signal to door control unit (DCU), and door control unit (DCU) is then controlled safety door 1 and carried out corresponding switch motion.If door control unit (DCU) receives the switching signal of switch board transmission and the switching signal that the platform RF Receiving Device sends simultaneously, then door control unit (DCU) is preferential with the switching signal of switch board.
It should be noted that at last: above only is preferred embodiment of the present utility model; be not limited to the utility model; although have been described in detail with reference to the utility model of embodiment; for a person skilled in the art; it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing; perhaps part technical characterictic wherein is equal to replacement; but it is all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a platform intelligent security door system is characterized in that, comprises the safety door that has offside door and offside door, door control unit, driving mechanism and the transmission mechanism corresponding with offside door and offside door difference, and indicator lamp,
Described safety door is in closing closed procedure, door control unit compares current value and the upper current limit value of driving mechanism, when the current value of described driving mechanism during greater than described upper current limit value, described door control unit is judged as safety door and is obstructed, send to described driving mechanism and to loosen instruction, described driving mechanism is accepted to close after the instruction of door control unit and drive transmission device make described safety door open to both sides again;
Described door control unit is continuous to be judged as safety door when being obstructed, described indicator lamp flicker more than three times.
2. platform intelligent security door system according to claim 1, it is characterized in that, described offside door comprises left load-bearing base, left side sliding door and left fixation side box, described offside door comprises right load-bearing base, right sliding door and right fixation side box, each fixation side box is fixed in corresponding load-bearing base, the civil engineering structure on each load-bearing base and platform ground is fixed, spacing between described left fixation side box and the right fixation side box can be held left sliding door and right sliding door, each sliding door slidably is connected in corresponding fixation side box
When described left sliding door and right sliding door slided to its corresponding fixation side box respectively, described safety door was opened;
Described left sliding door and right sliding door form a plane from corresponding fixation side box one side slide in opposition until being in contact with one another respectively, and described safety door is closed.
3. platform intelligent security door system according to claim 1 is characterized in that, described door control unit, driving mechanism and transmission mechanism are arranged at the top of respective fixation side box.
4. platform intelligent security door system according to claim 1 is characterized in that, described driving mechanism is selected brushless electric machine for use.
5. platform intelligent security door system according to claim 2, it is characterized in that, described transmission mechanism comprises main driving wheel, driven pulley, band and door-plate connector synchronously, described synchronous band connects main driving wheel and driven pulley, one end of door-plate connector is fixed in described synchronous band, and the other end is fixed in the sliding door corresponding with described transmission mechanism.
6. platform intelligent security door system according to claim 5 is characterized in that, described transmission mechanism also comprises for the synchronous locking and regulating device of band of locking, during described driving mechanism dead electricity, and described locking and regulating device release.
7. platform intelligent security door system according to claim 1, it is characterized in that, also comprise platform RF Receiving Device and the vehicle-mounted RF transmitter that is arranged on the bus, when described platform RF Receiving Device receives the switching signal of described vehicle-mounted RF transmitter, send above-mentioned signal to described door control unit, described door control unit sends to described driving mechanism and opens or out code, and described driving mechanism drives described safety door switch motion by described transmission mechanism.
8. according to claim 1 or 7 described platform intelligent security door systems, it is characterized in that, also comprise switch board, when described switch board receives operating personnel's switch order operation, to described door control unit transmit button command signal, described door control unit is controlled described safety door and is carried out corresponding switch motion.
9. platform intelligent security door system according to claim 2 is characterized in that, when described safety door was in closed condition, the gap between the sliding door fixation side box corresponding with it was less than 6mm.
10. platform intelligent security door system according to claim 1 is characterized in that, the door body material of sliding door is selected the pad pasting toughened safety glass for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201662274U CN203161014U (en) | 2013-04-03 | 2013-04-03 | Intelligent platform safety door system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201662274U CN203161014U (en) | 2013-04-03 | 2013-04-03 | Intelligent platform safety door system |
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| CN203161014U true CN203161014U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013201662274U Expired - Lifetime CN203161014U (en) | 2013-04-03 | 2013-04-03 | Intelligent platform safety door system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756476A (en) * | 2016-03-31 | 2016-07-13 | 成都市千合门业有限公司 | Intelligent totally-closed door |
| CN107795231A (en) * | 2017-11-22 | 2018-03-13 | 广州新科佳都科技有限公司 | A kind of door control unit for being used for local, overall upgrading |
| CN108662717A (en) * | 2018-03-30 | 2018-10-16 | 广东美的制冷设备有限公司 | Opening-closing structure control method, air conditioner and the readable storage medium storing program for executing of air conditioner |
| CN108930474A (en) * | 2018-08-29 | 2018-12-04 | 刘紫瑄 | A kind of anti-pinch device for fast bus station |
| CN111677399A (en) * | 2020-06-04 | 2020-09-18 | 广州地铁集团有限公司 | Method for identifying maximum current of platform door motor under wind pressure and platform door control method |
| CN111731327A (en) * | 2020-07-06 | 2020-10-02 | 刘红艳 | Movable rail type high-speed rail platform suction-proof safety protection device |
| CN113602294A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Double-opening sliding door |
| CN114263412A (en) * | 2020-09-16 | 2022-04-01 | 纳博特斯克有限公司 | Door clamp detection device, railway door device, and storage medium |
| CN114295403A (en) * | 2021-12-31 | 2022-04-08 | 北京市地铁运营有限公司地铁运营技术研发中心 | Platform door remote fault detection method, system, device and storage medium |
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2013
- 2013-04-03 CN CN2013201662274U patent/CN203161014U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756476B (en) * | 2016-03-31 | 2017-12-22 | 李晓燕 | A kind of intelligent totally-enclosed door |
| CN107605380A (en) * | 2016-03-31 | 2018-01-19 | 吴红平 | Intelligent totally-enclosed door that is capable of automatic alarm and controlling motion |
| CN107605351A (en) * | 2016-03-31 | 2018-01-19 | 吴红平 | Intelligent totally-enclosed door and its method of work capable of automatic alarm and that control motion |
| CN107893605A (en) * | 2016-03-31 | 2018-04-10 | 吴小再 | Intelligent totally-enclosed door and its method of work |
| CN107939261A (en) * | 2016-03-31 | 2018-04-20 | 吴小再 | The intelligent totally-enclosed door of controllable door movement |
| CN105756476A (en) * | 2016-03-31 | 2016-07-13 | 成都市千合门业有限公司 | Intelligent totally-closed door |
| CN107795231B (en) * | 2017-11-22 | 2023-04-25 | 广州新科佳都科技有限公司 | Gating unit for local and overall upgrading and reconstruction |
| CN107795231A (en) * | 2017-11-22 | 2018-03-13 | 广州新科佳都科技有限公司 | A kind of door control unit for being used for local, overall upgrading |
| CN108662717A (en) * | 2018-03-30 | 2018-10-16 | 广东美的制冷设备有限公司 | Opening-closing structure control method, air conditioner and the readable storage medium storing program for executing of air conditioner |
| CN108930474A (en) * | 2018-08-29 | 2018-12-04 | 刘紫瑄 | A kind of anti-pinch device for fast bus station |
| CN111677399A (en) * | 2020-06-04 | 2020-09-18 | 广州地铁集团有限公司 | Method for identifying maximum current of platform door motor under wind pressure and platform door control method |
| CN111731327A (en) * | 2020-07-06 | 2020-10-02 | 刘红艳 | Movable rail type high-speed rail platform suction-proof safety protection device |
| CN114263412A (en) * | 2020-09-16 | 2022-04-01 | 纳博特斯克有限公司 | Door clamp detection device, railway door device, and storage medium |
| CN113602294A (en) * | 2021-09-18 | 2021-11-05 | 方大智创科技有限公司 | Double-opening sliding door |
| CN114295403A (en) * | 2021-12-31 | 2022-04-08 | 北京市地铁运营有限公司地铁运营技术研发中心 | Platform door remote fault detection method, system, device and storage medium |
| CN114295403B (en) * | 2021-12-31 | 2024-04-09 | 北京市地铁运营有限公司地铁运营技术研发中心 | Method, system, device and storage medium for detecting remote fault of platform door |
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Address after: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
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Granted publication date: 20130828 |
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