CN1814485A - Urban rail traffic station platform safety door system - Google Patents
Urban rail traffic station platform safety door system Download PDFInfo
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- CN1814485A CN1814485A CN 200510023691 CN200510023691A CN1814485A CN 1814485 A CN1814485 A CN 1814485A CN 200510023691 CN200510023691 CN 200510023691 CN 200510023691 A CN200510023691 A CN 200510023691A CN 1814485 A CN1814485 A CN 1814485A
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Abstract
The invention relates to the exit system of city railway traffic platform including the exit mounted the edge of the platform, the end exit on the two end of the platform and exit controlling circuit; the exit is composed of some standard cell gates, arranged laterally and some nonstandard cell gates mounted on the end of a row of standard cell gates; the standard cell gate is composed of a pair of standard mobile gate which can move into the lumen of the standard fixed gate from the two sides; the nonstandard cell gate is composed of the nonstandard fixed gate and a nonstandard mobile gate; the exit controlling circuit is composed of some gate machine controllers are mounted by the exit master machine and the standard cell gates together, some platform controller mounted on the two end of the platform and the middle part of the platform, some displays mounted on the two end of the platform, some security checking instruments connected to inspecting machine mounted on the two ends of the platform. The system can control the switch of the mobile exit reliably and can ensure the safety of the passenger.
Description
Technical field
The present invention relates to a kind of rail traffic station platform safety door, relate in particular to a kind of urban rail traffic station platform safety door system.
Background technology
At present in rail traffic platform, a lot of passengers were once taken place because both sides, platform limit are not have the track that sink of blocking, therefore take place easily to make the passenger crash into track regions from platform because of crowded or other reasons, thereby generation traffic accident, make it both can't ensure passenger's life, influence the unimpeded of traffic again.Therefore, for improving passenger's safety that gets on and off, the existing totally-enclosed door apparatus of domestic basic employing.
The shielded gate of the totally-enclosed door apparatus of prior art is installed in the subway platform outer, and platform and track section are separated, and mainly contains dodge gate, fixed gate and emergency door and forms.When the train in-track platform stopped, dodge gate just in time alignd with train door and opens simultaneously, and after the passenger got on and off, dodge gate and train door were closed again simultaneously.Though the totally-enclosed door apparatus of prior art can ensure passenger getting on/off safety,, from the structure and the investment value analysis of totally-enclosed door apparatus, the shortcoming of existence is:
1. because shielded gate often adopts tempered safety glass, shielded gate is huge from investment angle analysis one-time investment, makes subway construction unit-economy burden.
2. from the security standpoint analysis, owing to be totally-enclosed shielded gate, therefore, when guideway vehicle happened suddenly safety misadventure AT STATION, passenger's emergency evacuation ability (under situation about dealing with improperly) reduced greatly.
3. the economy analysis after the shielded gate investment operation, the maintenance cost of general door apparatus is generally 10% of cost every year; After door apparatus is used at the station,, reduce advertisement benefit with the advertisement screen effectiveness that is arranged on the station tunnel side is descended.
4. analyze from the station traveling comfort, the station will make the passenger when entering platform after door apparatus is installed, and as entering the osed top waiting environment, sensation was constrained when the passenger was waited.
Summary of the invention
The object of the present invention is to provide a kind of urban rail traffic station platform safety door system, this system has the keying function of three grades of control activity safety doors, it can in time control the activity safety door switch reliably, use fool proof, can ensure the track traffic passenger safety that gets on and off, avoid the personal accident casualty accident that causes because of platform passenger extruding.
The object of the present invention is achieved like this:
A kind of urban rail traffic station platform safety door system, this safety door system is made up of the safety door control circuit that the safety door that is arranged on the platform edge, control safety door open and close; Be characterized in:
Described safety door is made up of several transversely arranged standard block doors, the nonstandard cell gate that is separately positioned on row's standard block door two ends;
Described standard block door is made up of a pair of standard fixed door and a pair of standard actions door that is arranged between a pair of standard fixed door, and a pair of standard actions door moves in the inner chamber that is contained in both sides standard fixed door;
Described nonstandard cell gate is made up of a nonstandard fixed gate and a nonstandard dodge gate; This nonstandard dodge gate moves in the inner chamber of the standard fixed door that is contained in an adjacent side;
Described safety door control circuit comprises: the PSC safety door main control computer, each several DCU door machine controller to the supporting setting of standard actions door with safety door, several PSL platform controllers that are arranged on platform two ends and middle part, several LSL read-outs that are arranged on the platform two ends, several JC safety detectors that are arranged on the platform two ends and the PSA monitoring equipment adjacent with PSC safety door main control computer that are positioned at platform central authorities; Described PSC safety door main control computer is connected with each DCU door machine controller, each PSL platform controller, each LSL read-out, each JC safety detector, PSA monitoring equipment, external PC and platform control system respectively by fieldbus.
In above-mentioned urban rail traffic station platform safety door system, wherein, described standard fixed door comprises: the fixed gate body, be set in parallel in two groups of transmission devices on the inwall of fixed gate body two ends, be placed in a pair of magnetic force lock of fixed gate body both sides of the edge, be separately positioned on a pair of upper rail of fixed gate body inner top and bottom, a pair of lower guideway, be arranged on a pair of limiting stopper of a pair of lower guideway external side end, be arranged on the buzzer phone on the fixed gate body madial wall, be arranged on the indicator lamp on fixed gate body top, the emergency switch that is arranged on the fixed gate body lateral wall is formed; In the standard fixed door is cavity, and the both sides end face of standard fixed door is respectively equipped with the import and export of standard actions door.
In above-mentioned urban rail traffic station platform safety door system, wherein, described transmission device is made up of first transmission device and second transmission device that is arranged on first transmission device below;
First transmission device is arranged on pair of brackets on the inwall of fixed gate body two ends, first motor of at one end settling on the support of inwall, is formed at first tail wheel of settling on the support of other end inwall, first sheathed between the axle of first motor and first tail wheel belt by correspondence;
Second transmission device by correspondence be arranged on pair of brackets on the inwall of fixed gate body two ends, second tail wheel of at one end settling on the support of inwall, pacify on the support of other end inwall put second motor, second sheathed between the axle of second motor and second tail wheel belt is formed.
In above-mentioned urban rail traffic station platform safety door system, wherein, described standard actions door comprises: dodge gate body, the top tumbler that is separately positioned on both sides, limit, dodge gate body upper end, the lower tumbler that is separately positioned on both sides, limit, dodge gate body lower end, the rubber door envelope that is embedded in dodge gate body outer side edges, the flat horizontal piece of counterweight that is placed in dodge gate body bottom, the belt clamp that is arranged on dodge gate body medial surface one end, a pair of infrared radiation detection apparatus that is arranged on dodge gate body both sides are formed; In belt clamp, inlay the belt two ends of the transmission device that is positioned at this corresponding position of belt clamp.
In above-mentioned urban rail traffic station platform safety door system, wherein, described nonstandard dodge gate comprises nonstandard dodge gate body, is arranged on the support wheel of nonstandard dodge gate body bottom, is provided with guide rail in the support wheel bottom, and the belt clamp that is arranged on nonstandard dodge gate body medial surface one end is formed; In belt clamp, inlay the belt two ends of the transmission device that is positioned at this corresponding position of belt clamp.
In above-mentioned urban rail traffic station platform safety door system, wherein,
Described PSC safety door main control computer is made up of industrial control unit (ICU) and station platform safety door power supply; Wherein, industrial control unit (ICU) is made up of command processing module and monitoring module;
Described command processing module is connected with the signalling apparatus at station, and be connected with each DCU door machine controller by the CAN bus, command processing module is connected with each PSL platform controller, and is connected with the PSA monitoring equipment by local area network bus, and command processing module is connected with monitoring module;
Described monitoring module is connected with each DCU door machine controller respectively by the CAN bus, each read-out of the mouth of monitoring module and LSL is connected, the input end of monitoring module is connected with each JC safety detector, monitoring module is connected with the PSA monitoring equipment by local bus, monitoring module is connected with the hand-held design PC is two-way, and monitoring module is connected with signalling apparatus, electromechanical appliance control monitor unit in the platform control system respectively;
The mouth of described PSL platform controller is connected with the input end of DCU door machine controller;
The input end of described station platform safety door power supply is connected with the station power supply, and the working power of each parts of system and circuit is provided.
In above-mentioned urban rail traffic station platform safety door system, wherein, described DCU door machine controller is isolated and is formed by DSP digital signal processor, a CAN interface, the 2nd CAN interface, communication interface, D and A converter, first circuit for controlling motor, second circuit for controlling motor, photoelectricity; The DSP digital signal processor is connected bi-directional transmission of information with a CAN interface, the 2nd CAN interface, communication interface, D and A converter, first circuit for controlling motor, second circuit for controlling motor respectively; The DSP digital signal processor connects photoelectricity and isolates, this photoelectricity isolate respectively be arranged on the dodge gate body on infrared radiation detection apparatus, electromagnetic lock, buzzer phone, indicator lamp and each the PSL platform controller that is arranged on the standard fixed door be connected; The one CAN interface is connected the external PC of communication interface, bidirectional transmission signal with the 2nd CAN interface with PSC safety door main control computer; The one a CAN bus and a CAN bus are redundant each other.
In above-mentioned urban rail traffic station platform safety door system, wherein,
Described first circuit for controlling motor is made up of a pair of photoelectricity isolation, motor driver, photoelectric encoder, motor; Input, mouth that photoelectricity is isolated are connected with the DSP digital signal processor with photoelectric encoder respectively, input, mouth that photoelectricity is isolated are connected with motor driver with the DSP digital signal processor respectively, and the input of motor driver is connected with motor on being arranged on the standard fixed door with D and A converter respectively;
Described second circuit for controlling motor isolate by a pair of photoelectricity and, motor driver, photoelectric encoder, motor form; Input, mouth that photoelectricity is isolated are connected with motor driver with the DSP digital signal processor respectively, input, mouth that photoelectricity is isolated are connected with the DSP digital signal processor with photoelectric encoder respectively, the input of motor driver respectively with D and A converter be arranged on the motor of marking on the fixed gate and be connected.
In above-mentioned urban rail traffic station platform safety door system, wherein, described PSL platform controller comprises casing, is arranged on enable button SA1, door open button SB1, door close button SB2, lamp test button SB3, fault isolation button SB4, system test button SB5 and the lamp HL1 that opens the door, pass gate light HL2, system failure lamp HL3, fault isolation lamp HL4, the system test lamp HL5 on the cabinet panel and enables lamp HL6; The end 2 of the end 1 of the end 3 of door open button SB1, the end 3 of door close button SB2, fault isolation button SB4 and the end of system test button SB5 1 and enable button SA1 also connects; The end of the end 2 of the end 4 of enable button SA1, the end 2 of door close button SB2, door open button SB1, the end 2 of lamp test button SB3, the lamp HL1 that opens the door, pass gate light HL2, door not under command light HL3, system test lamp HL5 is connected with interface end A, B, C, D, E, F, G, the H of this platform controller respectively; The two ends that enable lamp HL6 are connected with the end 6 of DCU door machine controller and enable button SA1 respectively; The two ends of fault isolation lamp HL4 are connected with the end 2 of DCU door machine controller with fault isolation button SB4 respectively.
In above-mentioned urban rail traffic station platform safety door system, wherein, described safety door power supply is made up of dual power supply switch, UPS uninterrupted power supply (UPS) and isolating transformer and safety door power supply; The input end of described dual power supply switch is connected with the station power supply, and the mouth of dual power supply switch is connected with the input end of UPS uninterrupted power supply (UPS); Described UPS uninterrupted power supply (UPS) is provided with the backup battery case, and the mouth of UPS uninterrupted power supply (UPS) is connected with the input end of isolating transformer; The mouth of described isolating transformer is connected with the input end of the safety door power supply of PSC safety door main control computer, the mouth of safety door power supply is connected with chopping machine with LSL read-out, each LSU door machine controller power supply and PC respectively, provides working power to each circuit.
In above-mentioned urban rail traffic station platform safety door system, wherein, also comprise some groups of emergent dodge gates at least in described row's safety door, emergent dodge gate of each group group and the corresponding setting of each joint railway carriage.
In above-mentioned urban rail traffic station platform safety door system, wherein also comprise, a pair of termination door, this is located at the platform two ends respectively to the termination door.
In above-mentioned urban rail traffic station platform safety door system, comprise also that wherein electrical grounding system, this equipotential ground system comprise that several electrical grounding casees and an end connect the copper cash of rail; Described electrical grounding case is disposed at each standard fixed door, the grounding jumper of each standard fixed door is distinguished corresponding connection with the grounding jumper of the electrical grounding case of configuration, and an end of the grounding jumper that each standard fixed door is connected connects with the other end of the copper cash that is connected rail.
Urban rail traffic station platform safety door system of the present invention makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and good effect:
1. the present invention is owing to be provided with a pair of transmission device in the standard block door, a pair of standard actions door or nonstandard dodge gate can be moved in the inner chamber of the standard fixed door that is contained in both sides, this transmission device modern design, practicality, safe in utilization, and the platform area occupied is little.
2. the present invention is owing to be provided with balance in dodge gate body bottom, so the dodge gate body is in operation steadily quick and the little nothing of noise is obviously shaken.
3. the present invention can prevent to crush the passenger thus, and can strengthen the air-tightness of safety door owing to set rubber door envelope in the dodge gate outer side edges.
4. the present invention is owing to be provided with infrared radiation detection apparatus in the dodge gate outer side edges, therefore when the train dwelling time when dodge gate is closed, play the passenger safety effect of protecting.
5. the present invention is owing to be provided with a pair of upper rail and a pair of lower guideway at fixed gate body inner top and bottom, and is provided with a pair of limiting stopper at a pair of lower guideway external side end, makes the dodge gate body move steady, safety in last lower guideway.
The present invention since be provided with buzzer phone above the fixed gate body top, be provided with indicator lamp on fixed gate body top, on fixed gate body lateral wall (adjacent rail side) be provided with emergency switch, when safety door generation abnomal condition, buzzer phone and indicator lamp all can alarms, by the operation emergency switch, cut off DCU door machine controller power supply, manually opened activity safety door, thus guarantee passenger getting on/off safety.
7. in the safety door control system of the present invention owing to be provided with industrial control unit (ICU), PSA monitoring equipment, PSL platform controller and be arranged on emergency switch on the fixed gate body lateral wall; feasible system level, platform level, manual level are carried out three grades of controls to safety door; can guarantee that dodge gate opens or close, thereby guarantee passenger getting on/off safety.
8. because every pair of dodge gate correspondence is provided with a DCU door machine controller 22, can realize that a pair of dodge gate of synchro control reliably moves in the safety door control system of the present invention.
9. owing to be provided with the PSA monitoring equipment, the display interface that uses a computer is monitored the operation information of station platform safety door system in the safety door control system of the present invention; Various failure messages can pass through to show, audio alert, and are recorded in the data bank, and isochronous printing output is consulted fully at any time; Also can be under the emergency state, by the global switch of PSC safety door main control computer 21 control station platform safety doors or the switch of each unit activity safety door.
10. owing to several LSL read-outs are set,, show the various running statees of safety door, in the safety door control system of the present invention so that the train operator checks by different chrominance signals at the platform two ends.
11. in the safety door control system of the present invention because several JC safety detectors are set at the platform two ends; When train is prepared to start, detect, can detect the obstacle that exists between train door and the safety door, and can in time handle, avoid accident to take place by the JC safety detector.
Description of drawings
By the description of a following embodiment to urban rail traffic station platform safety door system of the present invention, can further understand purpose of the present invention, specific structural features and advantage in conjunction with its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is the floor plan scheme drawing of urban rail traffic station platform safety door system of the present invention.
Fig. 2 be in the urban rail traffic station platform safety door system of the present invention safety door face structural representation.
Fig. 3 is the plan structure scheme drawing of safety door in the urban rail traffic station platform safety door system of the present invention.
Fig. 4 is that the standard block door of safety door in the urban rail traffic station platform safety door system of the present invention is faced structural representation.
Fig. 5 is the standard block door plan structure scheme drawing of safety door in the urban rail traffic station platform safety door system of the present invention.
Fig. 6 is the standard block door three-dimensional structure scheme drawing of safety door in the urban rail traffic station platform safety door system of the present invention.
Fig. 7 is the nonstandard cell gate structural representation of safety door in the urban rail traffic station platform safety door system of the present invention.
Fig. 8 is the safety door control circuit block diagram of urban rail traffic station platform safety door system of the present invention.
Fig. 9 is the machine controller DCU schematic circuit diagram of door in the urban rail traffic station platform safety door system of the present invention.
Figure 10 is a PSL platform control surface controller plate structure scheme drawing in the urban rail traffic station platform safety door system of the present invention.
Figure 11 is a PSL platform controller circuitry schematic diagram in the urban rail traffic station platform safety door system of the present invention.
Figure 12 is a safety door control circuit schematic diagram in the urban rail traffic station platform safety door system of the present invention.
Figure 13 is safety door power circuit principle figure in the urban rail traffic station platform safety door system of the present invention.
Figure 14 is that urban rail traffic station platform safety door system control safety door of the present invention opens and closes diagram of circuit.
The specific embodiment
See also shown in Figure 1ly, urban rail traffic station platform safety door system is made up of the safety door control circuits 2 that two row's safety doors 1 that are arranged on platform dual-side edge and control safety door 1 open and close.
Safety door control circuit 2 is by PSC safety door main control computer 21, form with each several DCU door machine controller 22 to the 111 supporting settings of standard actions door, several PSL platform controllers 23 that are arranged on platform two ends and middle part, several LSL read-outs 24 that are arranged on the platform two ends, several JC safety detectors 25 and the PSA monitoring equipment 26 that is arranged on the platform two ends.
See also Fig. 2, shown in Figure 3, standard block door 11 is made up of a pair of standard fixed door 112 and a pair of standard actions door 111 that is arranged between the standard fixed door 112, and a pair of standard actions door 111 moves in the inner chamber that is contained in both sides standard fixed door 112.This safety door is not only safe in utilization, and floor area is few.
See also Fig. 4, Fig. 5, shown in Figure 6, standard fixed door 112 comprises: fixed gate body 1121, two groups of transmission devices 1122, a pair of magnetic force lock 1123, upper rail 1124, a pair of lower guideway 1125, a pair of limiting stopper 1125A, a pair of infrared radiation detection apparatus 1126, buzzer phone 1127, indicator lamp 1128, emergency switch 1129.
The two groups of transmission devices 1122 that be arranged in parallel on fixed gate body 1121 two ends inwalls, transmission device 1122 is made up of the first transmission device 1122A and the second transmission device 1122B that is arranged on first transmission device below.The first transmission device 1122A is arranged on pair of brackets 11221 on the fixed gate body 1121 two ends inwalls by correspondence, at one end settle first motor 11222 on the support 11221 of inwall, on the support 11221 of other end inwall, settle first tail wheel 11223, sheathed first belt, 11224 compositions between the axle of first motor 11222 and first tail wheel 11223.The second transmission device 1122B is arranged on pair of brackets 11225 on the fixed gate body 1121 two ends inwalls by correspondence, at one end settle second tail wheel 11226 on the support 11225 of inwall, on the support 11225 of other end inwall, settle second motor 11227, sheathed second belt, 11228 compositions between the axle of second motor 11227 and second tail wheel 11226.
Settle a pair of magnetic force lock 1123 in fixed gate body 1121 both sides of the edge, lock after making a pair of standard actions door body 1111 move the inner chamber that is contained in both sides standard fixed door 112, make passenger getting on/off safety.
A pair of upper rail 1124, a pair of lower guideway 1125 are set respectively, a pair of limiting stopper 1125A are set at fixed gate body 1121 inner tops and bottom, make dodge gate body 1111 in last lower guideway 1124,1125, move steady, safety at a pair of lower guideway 1125 external side ends.
On fixed gate body 1121 madial walls, buzzer phone 1127 is set, on fixed gate body 1121 tops indicator lamp 1128 is set, on fixed gate body 1121 lateral walls, emergency switch 1129 is set, when safety door generation abnomal condition, buzzer phone and indicator lamp all can alarms, by the operation emergency switch, cut off the electricity supply, the dodge gate body 1111 of safety door is opened, guaranteed passenger getting on/off safety.
In the standard fixed door 112 is cavity, and the both ends of the surface of standard fixed door 112 are provided with the import and export of standard actions door.
In both sides, limit, dodge gate body 1111 upper end top tumbler 1112 is set respectively, lower tumbler 1113 is set respectively, make dodge gate body 1111 in last lower guideway, move steady, safety in both sides, limit, dodge gate body 1111 lower end.
Set rubber door envelope 1114 in dodge gate body 1111 outer side edges, can prevent to crush the passenger.Settle balance 1115 in dodge gate body 1111 bottoms, make the operating steadily of dodge gate body 1111, fast, noise is little, do not have obviously shake.
At the belt two ends that dodge gate body 1111 lateral surfaces one end is provided with belt clamp 1116, inlays the transmission device 1122A that is positioned at these belt clamp 1116 corresponding positions in belt clamp 1116, the belt of this transmission device 1122 can drive dodge gate body 1111 and move.In 1111 liang of outer side edges of dodge gate body a pair of infrared radiation detection apparatus 1117 is set, through dodge gate, dodge gate can be contained in the standard fixed of both sides automatically, and is easy to use, safe as the passenger.
See also shown in Figure 7ly, nonstandard dodge gate 121 comprises nonstandard dodge gate body 1211, support wheel 1212, guide rail 1213 and belt clamp.The length overgauge dodge gate body of nonstandard dodge gate body 1211 is provided with support wheel 1212 in nonstandard dodge gate body 1211 bottoms, makes nonstandard dodge gate body 1211 under the support of support wheel 1212, moves steadily.Be provided with guide rail 1213 in support wheel 1212 bottoms, at nonstandard dodge gate body 1211 medial surfaces one end belt clamp is set, inlay the belt two ends of the transmission device 1122 that is positioned at this corresponding position of belt clamp in belt clamp, the belt of this transmission device 1122 can drive nonstandard dodge gate body 1211 and move.
Motor in the transmission device 1122 that is provided with in the inner chamber of the standard fixed door 112 on the safety door 1 rotates after receiving unlatching that the safety door control circuit sends or the control signal of cutting out, the drive transmission device transmission, thus drive in the inner chamber that a pair of dodge gate body 1111 is contained in adjacent standard fixed door 112 or each is to dodge gate body 1111 involutory closing; The nonstandard dodge gate body 1211 that is arranged on the platform two ends is contained in the inner chamber of adjacent standard fixed door 112 inclusive NAND mark fixed gate and closes up and close.
For further improving safety, the emergent dodge gates (not marking in present embodiment figure) of organizing also can be set in row's safety door more, the emergent dodge gate of each group saves the corresponding setting in compartment with each respectively.Emergent dodge gate is in closed condition at ordinary times, puts when berth to surpass and the cooresponding specification error of security activity door position, and when being not easy to passenger getting on/off, the station affair personnel can open emergent dodge gate, and the passenger can evacuate.
Termination door (not marking in present embodiment figure) is located at the platform two ends, door both sides, termination are with the station closed at both ends, the centre is provided with able to turn on or off door, goalkeeper's platform district, this termination and track regions are isolated, door in the middle of being located at, be used for the work of service personnel injection district, or be used to evacuate the passenger that track regions has an accident.
See also shown in Figure 8ly, safety door control circuit 2 comprises: PSC safety door main control computer 21, with each several DCU door machine controller 22 to the 111 supporting settings of standard actions door, be arranged on platform two ends and middle part several PSL platform controllers 23, be arranged on the platform two ends several LSL read-outs 24, be arranged on several JC safety detectors 25 and the PSA monitoring equipment 26 at platform two ends.PSC safety door main control computer 21 is connected with each DCU door machine controller 22, each PSL platform controller 23, each read-out 24, each safety detector 25 and PSA monitoring equipment 26 respectively by fieldbus.
PSC safety door main control computer 21 is made up of industrial control unit (ICU) 211 and safety door power supply 212, and in the present embodiment, this industrial control unit (ICU) 211 is made of PLC controller 211, and PLC controller 211 is made up of command processing module 2111 and monitoring module 2112.
Command processing module 2111 is connected with the signalling apparatus 282 at station, and be connected with each DCU door machine controller 22 by the CAN bus, command processing module 2111 is connected with each PSL platform controller 23, and be connected with PSA monitoring equipment 26 by local area network bus, command processing module 2111 is connected with monitoring module 2112;
Monitoring module (2112) is connected with each DCU door machine controller (22) respectively by the CAN bus, each read-out 24 of the mouth of monitoring module 2112 and LSL is connected, the input end of monitoring module 2112 is connected with each JC safety detector 25, monitoring module 2112 is connected with PSA monitoring equipment 26 by local bus, monitoring module 2112 and 27 two-way connections of hand-held design PC, monitoring module 2112 are connected with signalling apparatus 282, electromechanical appliance control monitor unit 283 in the platform control system 28 respectively;
The mouth of PSL platform controller 24 is connected with the input end of DCU door machine controller 22;
The input end of station platform safety door power supply 212 is connected with station power supply 281, and the working power of each parts of system and circuit is provided.
See also shown in Figure 9ly, DCU door machine controller 22 is isolated 228 by DSP digital signal processor 221, a CAN interface 222, the 2nd CAN interface 223, communication interface 224, D and A converter 225, first circuit for controlling motor 226, second circuit for controlling motor 227, photoelectricity and is formed; DSP digital signal processor 221 is connected bi-directional transmission of information with a CAN interface 222, the 2nd CAN interface 223, communication interface 224, D and A converter 225, first circuit for controlling motor 226, second circuit for controlling motor 227 respectively; First circuit for controlling motor 226 by a pair of photoelectricity isolate 2261 and 2262, motor driver 2263, photoelectric encoder 2264, the actuating motor 11222 that is arranged on the fixed standard door form; Input, the mouth of photoelectricity isolation 2261 are connected with DSP digital signal processor 221 with photoelectric encoder 2264 respectively, photoelectricity is isolated 2262 input, mouth and is connected with motor driver 2263 with DSP digital signal processor 221 respectively, the input of motor driver 2263 respectively with D and A converter 225 be arranged on the motor of marking on the fixed gate 11222 and be connected; Described second circuit for controlling motor 227 is made up of a pair of photoelectricity isolation 2271 and 2272, motor driver 2273, photoelectric encoder 2274, motor 11227; Input, the mouth of photoelectricity isolation 2271 are connected with motor driver 2273 with DSP digital signal processor 221 respectively, photoelectricity is isolated 2272 input, mouth and is connected with DSP digital signal processor 221 with photoelectric encoder 2274 respectively, the input end of motor driver 2273 respectively with D and A converter 225 be arranged on the motor of marking on the fixed gate 112 11227 and be connected.The actuating motor that is arranged on the fixed standard door is the equipment that belongs to a kind of short cycle sexual act.It must finish the opening-closing door one-period in 5.5s～7SS, response accuracy soil 0.IS.And motor is general just necessary through acceleration, speed maintenance, deceleration, low speed maintenance, five stages of braking in the stage of closing the door.Dodge gate is in the whole process of closing the door, and motor is in the continuous process that changes of speed always, so motor has reasonable speed adjusting performance, and fast-response is good, adjusting speed accuracy is high.The present invention selects for use and carries out the class DC machine to reduce the mechanical time constant in its dynamic operational behaviour, obtains good following feature.
DSP digital signal processor 221 connects photoelectricity and isolates 228, this photoelectricity isolate 228 respectively be arranged on the dodge gate body on infrared radiation detection apparatus 1117, electromagnetic lock 1123, buzzer phone 1127, indicator lamp 1128 and the PSL platform controller 23 that is arranged on the standard fixed door be connected; The one CAN interface 222, the 2nd CAN interface 223 are connected with PSC safety door main control computer 21, communication interface 224 external PCs, bidirectional transmission signal; The one a CAN bus and a CAN bus are surplus each other.
Normally in service at safety door, DCU door machine controller 22 receives the safety door that the signaling at stations device 282 by PLC controller 211 sends and opens or close signal, drives the transmission device in each standard fixed door, drives each movable body and moves and open or pipe closes; In the safety door abnormal running, the safety door that is sent by PSL platform controller 23 opens or closes signal, drives the transmission device in each standard fixed door, drives each movable body and moves and open or pipe closes; Under the improper emergency rating of safety door, the safety door that is sent by PSA monitoring equipment 26 opens or closes signal, drives transmission device in each standard fixed door by PLC controller 211, drives each dodge gate body and moves and open or pipe closes; Or direct control is arranged on the emergency switch 1129 on each standard fixed door, can power-down mode, and this fault dodge gate body is moved open or close.
See also Figure 10, shown in Figure 11, PSL platform controller 23 comprises casing 231, is arranged on enable button SA1, door open button SB1, door close button SB2, lamp test button SB3, fault isolation button SB4, system test button SB5 and the lamp HL1 that opens the door, pass gate light HL2, system failure lamp HL3, fault isolation lamp HL4, the system test lamp HL5 on the cabinet panel and enables lamp HL6; The end 2 of the end 1 of the end 3 of door open button SB1, the end 3 of door close button SB2, fault isolation button SB4 and the end of system test button SB5 1 and enable button SA1 also connects; The end of the end 2 of the end 4 of enable button SA1, the end 2 of door close button SB2, door open button SB1, the end 2 of lamp test button SB3, the lamp HL1 that opens the door, pass gate light HL2, door not under command light HL3, system test lamp HL5 is connected with interface end A, B, C, D, E, F, G, the H of this platform controller 23 respectively; The two ends that enable lamp HL6 are connected with the end 6 of DCU door machine controller 22 and enable button SA1 respectively; The two ends of fault isolation lamp HL4 are connected with the end 2 of DCU door machine controller 22 with fault isolation button SB4 respectively.
When abnomal condition takes place in the station platform safety door system operation, cause dodge gate to be opened or closing fault, at this moment, the station affair personnel just must in time use PSL platform controller, by sending the gate order to the door machine controller, guarantee that passenger safety gets on or off the bus, make the normal safe operation of train, and unaffected.
See also shown in Figure 12, safety door control circuit 2 by be arranged on PLC controller 211 in the PSC safety door main control computer 21, with each standard fixed door 112 on DCU door machine controller 22, the PSL platform controller 23 that is arranged on platform two ends and middle part, the LSL read-out 24 that is arranged on the platform two ends, the JC safety detector 25 that is arranged on the platform two ends and the PSA monitoring equipment 26 of two groups of supporting settings of transmission device form.
This PLC controller 211 adopts can operate figure man-machine interface and embedded I/O module in the Programmable Logic Controller of one, the model of this Programmable Logic Controller is VISION230, and this PLC controller 211 becomes one command processing module 2111 and monitoring module 2112.
The CAN interface of PLC controller 211 is connected bi-directional transfer of data and order by the CAN bus with the CAN interface of each DCU door machine controller 22; The P1 to P8 of PLC controller 211 is connected with LSL read-out 24 with the mouth that interface end A, B, C, D, E, F, G, the H of PSL platform controller 23 are connected PLC controller 211, the input end of PLC controller 211 is connected with JC safety detector 25, the COM1 of PLC controller 211 is connected bi-directional transfer of data and order by 485 buses with the serial ports of PSA monitoring equipment 26; The COM2 of PLC controller 211 is connected with the serial ports of hand-held design PC 27, and bi-directional transfer of data is connected with the signal end of the signalling apparatus 282 at station with the P10 of order PLC controller 211; The P11 of PLC controller 211 is connected with station electromechanical appliance 283 pilot signal ends.
The OPEN end of PSL platform controller 23, CLOSE end, ISO, TSET end are connected by rigid line with 1 to 4 end of each DCU door machine controller 22 respectively, and 5 ends of DCU door machine controller 22 are connected with the signalling apparatus 282 at station.
At the two ends of platform dual-side LSL read-out 24 is set, this read-out adopts existing product, and this read-out is made up of two two lamps.Colourless when one of them signal lamp show state is no signal, it is red that breakdown signal is arranged; Another signal lamp shows safety door switch normal condition (green) respectively, and the state of putting in place that opens the door (yellow) running state (yellow two vertical bars) connects with cable between two groups of signal lamps.
Two ends at the platform dual-side are provided with JC safety detector 25 respectively, this safety detector 25 adopts existing product, model is AX-250/500PLUS, radical function is before launch train, for guaranteeing there is not obstacle design-calculated safety detection device between train door and the safety door, safety detector is installed in the platform outer at platform two ends respectively between train door and safety door, the platform level is about 50cm, the LSL read-out is installed in the platform end of right-hand member before the forward operation driver driving chamber, sighting distance should not surpass 10m, can show the various status signals that safety door moves by the LSL read-out, before the launch train, be convenient to the driver and check.
The circuit theory of urban rail traffic station platform safety door system of the present invention is, PSC safety door main control computer 21 is as the information processing centre (IPC) of urban rail traffic station platform safety door system, PSC safety door main control computer 21 is sent to PSC safety door main control computer 21 with the various information of door control unit that digital signal processor 221 sends by the CAN bus by each machine controller DUC22, be converted into protocol instructions by PSC safety door main control computer 21 by interface again and be sent to PSA monitoring equipment 26, the operation information of each door control unit of monitoring also can be assigned instruction by PSA monitoring equipment 26 and be converted into the door machine controller execution specific instruction that bus command is given each standard block door of safety door by PSC safety door main control computer 21 in real time.The professional can directly assign the instruction of safety door gate by the CAN bus on PSC safety door main control computer 21 where necessary.
The network that the safety door control system is adopted is the local area network of bus-type on its topological structure.Wherein PSC safety door main control computer 21, PSA monitoring equipment 26 and each DCU door machine controller 22 all are network nodes that is articulated on the bus.The common version of its bus network agreement code requirement so that finish and the electromechanical appliance monitored control system of station prior art between interface.The network of bus type structure can guarantee that any one node et out of order on the network can not influence the normal operation of whole other nodes of network, and can by network to safety door control, function such as operational factor modification, sound and light alarm.The safety door control system also adopts the rigid line transmission in some important nodes and order, as between PSC safety door main control computer 21 and existing signaling at stations device 282, PSC safety door main control computer 21, PSL platform controller 23, and the transmission and the feedback of the order of opening the door, close the door of safety door, all adopt the rigid line transmission, can make full use of the high reliability and the obstacle overcome ability of rigid line transmission, to guarantee the reliability of The whole control system.
See also shown in Figure 13, electric power system of the present invention provides stage load power supply by station substation, two road 380V (the using and the reserved) power supply promptly is provided in the switch box that safety door system provides, is connected with safety door power supply 212 in the station platform safety door system by cable.
Described safety door power supply 212 is made up of dual power supply switch 2121, UPS uninterrupted power supply (UPS) 2122 and isolating transformer 2123 and safety door power supply 212; The input end of dual power supply switch 2121 is connected with the station power supply, and the mouth of dual power supply switch 2121 is connected with the input end of UPS uninterrupted power supply (UPS) 2122; UPS uninterrupted power supply (UPS) 2122 is provided with the backup battery case, UPS uninterrupted power supply (UPS) 2122 mouth be connected with the input end of isolating transformer 2123; The mouth of described isolating transformer 2123 is connected with the input end of the safety door power supply 212 of PSC safety door main control computer 21, (mouth of 21 safety door power supply 212 is connected with chopping machine 27 with LSL read-out 24, each LSU door machine controller power supply 221 and PC respectively the master control of PSC safety door, provides working power to each circuit.
Ground system among the present invention comprises two parts, a part is the ground system in the control circuit, another part is the electrical grounding system, the ground system of control circuit is by the ground connection row of substation ground row with double-power supply switching device in the cable attachment security door main control computer, and the ground connection row by double-power supply switching device is connected with platform safety master consumer unit ground connection row again.In station platform safety door system, the safety door of installing in platform building structure, all electric system ground connection all are connected with main consumer unit ground connection row, and grounding resistance is not more than 1 ohm.
For preventing that the disperse electric current from spreading the corrosion of reaching metallic object, guarantee station platform safety door and rail equipotential, after the station platform safety door operation, guarantee passenger safety, rail is designed as electric loop, specific design is to adopt diameter to be not less than 185mm
2Copper cash, an end of this copper cash is connected with rail, its other end is connected with the electrical grounding system, this equipotential ground system comprises that several electrical grounding casees and an end connect the copper cash of rail; This equipotential ground connection case is disposed at each standard fixed door, the grounding jumper of each standard fixed door is distinguished corresponding connection with the grounding jumper of the electrical grounding case of configuration, and the other end that an end of the grounding jumper that each standard fixed door is connected and end are connected the copper cash of rail connects.
See also shown in Figure 14ly, that control system of the present invention realizes is system-level, the platform level, manually level is carried out three grades of controls to safety door, and the flow process of control system emergency gate of the present invention is as follows:
When train entered the station and rests in stop position in the allowed band, the signaling at stations system sent one " opening the door " instruction; This order process PSC safety door main control computer 21 that opens the door is delivered to the DCU door machine controller 22 of each the standard gate unit that should open of safety door, thereby the controlling and driving dodge gate is done the action of opening the door.When all standard actions doors and nonstandard dodge gate were opened, the status information that DCU door machine controller 22 can detecting device is detected " door be opened " was through the signalling apparatus and the equipment monitoring system EMCS at PSC safety door main control computer 21 feedback stations; This moment passenger getting on/off; When the parking period of train at our station arrives, the signalling apparatus at station sends the shut the gate order to PSC safety door main control computer 21, PSC safety door main control computer 21 is understood the DCU door machine controller 22 that the order of will closing the door is sent to the standard gate unit of each safety door that should close, thereby control motor-driven safety door begins to close the door.After all safety doors 1 shut, the signal feedback that DCU door machine controller 22 can detecting device is detected " door be closed and locked " was to the signalling apparatus 282 and the electromechanical appliance control monitor unit 283 at station.When signaling at stations device 282 receive close and lock signal after, just can send the order of driving, train leaves the station.
If any one the active unit door or the mass activity cell gate of safety door 1 breaks down in whole automatic control process, cause safety door to open or close automatically, the station affair personnel can use the PSL platform controller 23 with platform level controllable function, make safety door 1 be in perfect condition.
Because on the standard block door of each safety door 1, the manual-operated emergent switch is set all, when in case of emergency, station affair personnel or passenger press the emergency switch on the standard block door 11, open safety door with the means of the fastest and most convenient, to guarantee passenger safety.
The normal operation mode of safety door system is by system-level control, train arrival and when being parked in the permissible error scope, safety door accept the instruction automatic guidance of train automatic controlling system or through the train operator confirms after the open and close of control dodge gate operate.
Opening door operation:
Work as train dwelling, when the signalling apparatus at station confirms that the train stop position is in allowed band, the instruction of opening the door of dispatching a car, the signalling apparatus 282 at station sends the instruction of opening the door by PSC safety door main control computer 21, after DCU door machine controller 22 receives the order of opening the door, carry out release, opening door operation, passenger loading.
Close door operation:
When the parking period of train at our station arrives, train is prepared when leaving from station, the signalling apparatus 282 at station sends the order of closing the door by PSC safety door main control computer 21 to DCU door machine controller 22, and after DCU door machine controller 22 received the order of closing the door, execution was closed the door, barring program.
After each dodge gate of all safety doors was closed, each dodge gate that PSC safety door main control computer 21 sends all safety doors to the signalling apparatus 282 at station was closed and the signal of locking, allows train leaving from station.
During the safety door abnormal running, control by the platform level, when system-level control can not normally move, under the improper situations such as, signalling apparatus fault inaccurate, signalling apparatus and safety door system communication disruption, safety door system fault as the train off-position, the driver can operate the door open button of PSL platform controller, send the order of opening the door then, after DCU door machine controller receives the order of opening the door, carry out release, the procedure operation of opening the door.
Safety door abnormal running pattern is by the keying of PSL platform controller control safety door.
Pass door operation during the safety door abnormal running, the door close button by driver operation PSL platform controller sends the order of closing the door, and after DCU door machine controller received the order of closing the door, execution was closed the door, the unlocking program operation.After all safety doors are closed, PSL platform controller send to the signalling apparatus at station all safety doors each dodge gate close signal with locking, allow train leaving from station.By each dodge gate of PSL platform controller open and close safety door, realize the platform level operation of safety door.
When each dodge gate of safety door is closed, one dodge gate et out of order is wherein arranged, make the signalling apparatus 282 at station can't receive departure signal, and can not dispatch a car the time, after station affair personnel handling failure, and then open key switch on the PSL platform controller 23 earlier by station affair personnel or train operator, key switch is removed in safety door interlocking on the operation PSL platform controller, send and isolate the information of et out of order dodge gate, send departure signal again, allow train leaving from station.
Emergency operation mode is by the keying of each dodge gate of M/C danger button control safety door.When normal operation mode (system-level control), abnormal running pattern (control of platform level) all can not emergency gate dodge gate the time, in platform side, use the manual-operated emergent button to open dodge gate by the platform staff; In rail side, use the manual-operated emergent button dodge gate of opening safety door voluntarily on the fixed gate by broadcast announcement passenger in the car by the driver.Under emergency operation mode, as in the tunnel or under the situation such as platform presence of fire, can operate the control button of PSA monitoring equipment in the control cabin or after authorizing, operate PSL platform controller dodge gate is carried out ON/OFF control by Platform attendant by phone and broadcast announcement platform watch keeper.
In the above mode, manually control has precedence over the platform controller, and the platform controller has precedence over system-level control.
In sum, the present invention is owing to be provided with DCU door machine controller of a pair of transmission device configuration in the standard block door, a pair of standard actions door or nonstandard dodge gate can be moved in the inner chamber of the standard fixed door that is contained in both sides synchronously reliably, not only safe in utilization thus, and it is little to account for the platform area; Owing to being provided with PLC controller, PSA monitoring equipment, PSL platform controller, being arranged on the emergency switch on the fixed gate body lateral wall, feasible system level, platform level, manual level are carried out three grades of controls to safety door in the safety door control system of the present invention; At the platform two ends several LSL read-outs are set,, show the various running statees of safety door, so that the train operator checks by different chrominance signals; Several JC safety detectors are set at the platform two ends; Detect by the JC safety detector, can guarantee not have obstacle between train door and the safety door, avoid accident to take place; Owing to be provided with the PSA monitoring equipment, the operation information of the display interface that uses a computer monitoring station platform safety door system; Various failure messages can pass through to show, audio alert, and are recorded in the data bank isochronous printing output, for future reference readding; Also can be under the emergency state, by the global switch of PSC safety door main control computer control station platform safety door or the switch of each unit activity safety door; Thereby guarantee passenger getting on/off safety.
Claims (13)
1. urban rail traffic station platform safety door system, this safety door system is made up of the safety door control circuit (2) that the safety door that is arranged on the platform edge (1), control safety door open and close; It is characterized in that:
Described safety door (1) is made up of several transversely arranged standard block doors (11), the nonstandard cell gate (12) that is separately positioned on row standard block door (11) two ends;
Described standard block door (11) is made up of a pair of standard fixed door (112) and a pair of standard actions door (111) that is arranged between a pair of standard fixed door (112), and a pair of standard actions door (111) moves and is contained in the inner chamber of both sides standard fixed doors (112);
Described nonstandard cell gate (12) is made up of a nonstandard fixed gate (122) and a nonstandard dodge gate (121); This nonstandard dodge gate (121) moves in the inner chamber of the standard fixed door (112) that is contained in an adjacent side;
Described safety door control circuit (2) comprising: the safety door main control computer (21), each several machine controller (22) to the supporting setting of standard actions door (111) with safety door (1), several platform controllers (23) that are arranged on platform two ends and middle part, several read-outs (24) that are arranged on the platform two ends, several safety detectors (25) that are arranged on the platform two ends and the monitoring equipment (26) adjacent with safety door main control computer (21) that are positioned at platform central authorities; Described safety door main control computer (21) is connected with each machine controller (22), each platform controller (23), each read-out (24), each safety detector (25), monitoring equipment (26), external machine (27) and platform control system (28) respectively by fieldbus.
2. urban rail traffic station platform safety door system according to claim 1 is characterized in that:
Described standard fixed door (112) comprising: fixed gate body (1121), be set in parallel in the two groups of transmission devices (1122) on the inwall of fixed gate body (1121) two ends, be placed in a pair of magnetic force lock (1123) of fixed gate body (1121) both sides of the edge, be separately positioned on a pair of upper rail (1124) of fixed gate body (1121) inner top and bottom, a pair of lower guideway (1125), be arranged on a pair of limiting stopper (1125A) of a pair of lower guideway (1125) external side end, be arranged on the buzzer phone (1127) on fixed gate body (1121) madial wall, be arranged on the indicator lamp (1128) on fixed gate body (1121) top, the emergency switch (1129) that is arranged on fixed gate body (1121) lateral wall is formed; In the standard fixed door (112) is cavity, and the both sides end face of standard fixed door (112) is respectively equipped with the import and export of standard actions door.
3. urban rail traffic station platform safety door system according to claim 2 is characterized in that:
Described transmission device (1122) is made up of first transmission device (1122A) and second transmission device (1122B) that is arranged on first transmission device below;
First transmission device (1122A) by correspondence be arranged on pair of brackets (11221) on the inwall of fixed gate body (1121) two ends, at one end the support of inwall (11221) is gone up first motor (11222) settled, first tail wheel (11223) settled in (11221) on the support of other end inwall, first belt (11224) sheathed between the axle of first motor (11222) and first tail wheel (11223) form;
Second transmission device (1122B) by correspondence be arranged on pair of brackets (11225) on the inwall of fixed gate body (1121) two ends, at one end the support of inwall (11225) go up second tail wheel (11226) settled, the support (11225) of other end inwall go up peace put second motor (11227), second belt (11228) sheathed between the axle of second motor (11227) and second tail wheel (11226) is formed.
4. urban rail traffic station platform safety door system according to claim 1 is characterized in that:
Described standard actions door (111) comprising: dodge gate body (1111), be separately positioned on the top tumbler (1112) of both sides, limit, dodge gate body (1111) upper end, be separately positioned on the lower tumbler (1113) of both sides, dodge gate body (1111) limit, lower end, be embedded in the rubber door envelope (1114) of dodge gate body (1111) outer side edges, be placed in the flat horizontal piece (1115) of counterweight of dodge gate body (1111) bottom, be arranged on the belt clamp (1116) of dodge gate body (1111) medial surface one end, the a pair of infrared radiation detection apparatus (1117) that is arranged on dodge gate body (1111) both sides is formed; In belt clamp (1116), inlay the belt two ends of the transmission device (1122) that is positioned at this corresponding position of belt clamp.
5. urban rail traffic station platform safety door system according to claim 1, it is characterized in that: described nonstandard dodge gate (121) comprises nonstandard dodge gate body (1211), is arranged on the support wheel (1212) of nonstandard dodge gate body (1211) bottom, be provided with guide rail (1213) in support wheel (1212) bottom, the belt clamp that is arranged on nonstandard dodge gate body (1211) medial surface one end is formed; In belt clamp, inlay the belt two ends of the transmission device (1122) that is positioned at this corresponding position of belt clamp.
6. urban rail traffic station platform safety door system according to claim 1 is characterized in that:
Described safety door main control computer (21) is made up of industrial control unit (ICU) (211) and station platform safety door power supply (212); Wherein, industrial control unit (ICU) (211) is made up of command processing module (2111) and monitoring module (2112);
Described command processing module (2111) is connected with the signalling apparatus (282) at station, and be connected with each machine controller (22) by the CAN bus, command processing module (2111) is connected with each PSL platform controller (23), and be connected with monitoring equipment (26) by local area network bus, command processing module (2111) is connected with monitoring module (2112);
Described monitoring module (2112) is connected with each machine controller (22) respectively by the CAN bus, the mouth of monitoring module (2112) is connected with each read-out (24), the input end of monitoring module (2112) is connected with each safety detector (25), monitoring module (2112) is connected with monitoring equipment (26) by local bus, monitoring module (2112) and two-way connection of hand-held design machine (27), monitoring module (2112) are connected with signalling apparatus (282), electromechanical appliance control monitor unit (283) in the platform control system (28) respectively;
The mouth of described PSL platform controller (24) is connected with the input end of door machine controller (22);
The input end of described station platform safety door power supply (212) is connected with station power supply (281), and the working power of each parts of system and circuit is provided.
7. urban rail traffic station platform safety door system according to claim 1 is characterized in that: described door machine controller (22) is isolated (228) and is formed by digital signal processor (221), a CAN interface (222), the 2nd CAN interface (223), communication interface (224), D and A converter (225), first circuit for controlling motor (226), second circuit for controlling motor (227), photoelectricity; Digital signal processor (221) is connected bi-directional transmission of information with a CAN interface (222), the 2nd CAN interface (223), communication interface (224), D and A converter (225), first circuit for controlling motor (226), second circuit for controlling motor (227) respectively; Digital signal processor (221) connects photoelectricity and isolates (228), this photoelectricity isolate (228) respectively be arranged on the dodge gate body on infrared radiation detection apparatus (1117), electromagnetic lock (1123), buzzer phone (1127), indicator lamp (1128) and each the platform controller (23) that is arranged on the standard fixed door be connected; The one CAN interface (222) is connected with safety door main control computer (21) with the 2nd CAN interface (223), the external PC of communication interface (224), bidirectional transmission signal; The one a CAN bus and a CAN bus are redundant each other.
8. according to claim 1 or 7 described urban rail traffic station platform safety door systems, it is characterized in that:
Described first circuit for controlling motor (226) by a pair of photoelectricity isolate (2261) and (2262), motor driver (2263), photoelectric encoder (2264), motor (11222) is formed; Input, mouth that photoelectricity is isolated (2261) are connected with digital signal processor (221) with photoelectric encoder (2264) respectively, input, mouth that photoelectricity is isolated (2262) are connected with motor driver (2263) with digital signal processor (221) respectively, and the input of motor driver (2263) is connected with motor (11222) on being arranged on standard fixed door (112) with D and A converter (225) respectively;
Described second circuit for controlling motor (227) by a pair of photoelectricity isolate (2271) and (2272), motor driver (2273), photoelectric encoder (2274), motor (11227) is formed; Input, mouth that photoelectricity is isolated (2271) are connected with motor driver (2273) with DSP digital signal processor (221) respectively, input, mouth that photoelectricity is isolated (2272) are connected with digital signal processor (221) with photoelectric encoder (2274) respectively, the input of motor driver (2273) respectively with D and A converter (225) be arranged on the motor of marking on the fixed gate (112) (11227) and be connected.
9. urban rail traffic station platform safety door system according to claim 1 is characterized in that: described PSL platform controller (23) comprises casing (231), is arranged on enable button SA1, door open button SB1, door close button SB2, lamp test button SB3, fault isolation button SB4, system test button SB5 and the lamp HL1 that opens the door, pass gate light HL2, system failure lamp HL3, fault isolation lamp HL4, the system test lamp HL5 on the cabinet panel and enables lamp HL6; The end 2 of the end 1 of the end 3 of door open button SB1, the end 3 of door close button SB2, fault isolation button SB4 and the end of system test button SB5 1 and enable button SA1 also connects; The end of the end 2 of the end 4 of enable button SA1, the end 2 of door close button SB2, door open button SB1, the end 2 of lamp test button SB3, the lamp HL1 that opens the door, pass gate light HL2, door not under command light HL3, system test lamp HL5 is connected with interface end A, B, C, D, E, F, G, the H of this platform controller (23) respectively; The two ends that enable lamp HL6 are connected with the end 6 of door machine controller (22) and enable button SA1 respectively; The two ends of fault isolation lamp HL4 are connected with the end 2 of door machine controller (22) with fault isolation button SB4 respectively.
10. according to claim 1 or 6 described urban rail traffic station platform safety door systems, it is characterized in that: described safety door power supply (212) is made up of dual power supply switch (2121), uninterrupted power supply (UPS) (2122) and isolating transformer (2123) and safety door power supply (212); The input end of described dual power supply switch (2121) is connected with the station power supply, and the mouth of dual power supply switch (2121) is connected with the input end of uninterrupted power supply (UPS) (2122); Described uninterrupted power supply (UPS) (2122) is provided with the backup battery case, and the mouth of uninterrupted power supply (UPS) (2122) is connected with the input end of isolating transformer (2123); The mouth of described isolating transformer (2123) is connected with the input end of the safety door power supply (212) of safety door main control computer (21), the mouth of safety door power supply (212) is connected with chopping machine (27) with read-out (24), each machine controller power supply (221) and machine respectively, provides working power to each circuit.
11. urban rail traffic station platform safety door system according to claim 1 is characterized in that: also comprise some groups of emergent dodge gates at least in described row's safety door (1), emergent dodge gate of each group group and the corresponding setting of each joint railway carriage.
12. urban rail traffic station platform safety door system according to claim 1 is characterized in that: also comprise a pair of termination door, this is located at the platform two ends respectively to the termination door.
13. urban rail traffic station platform safety door system according to claim 1 is characterized in that: comprise that also electrical grounding system, this equipotential ground system comprise that several electrical grounding casees and an end connect the copper cash of rail; Described electrical grounding case is disposed at each standard fixed door, the grounding jumper of each standard fixed door is distinguished corresponding connection with the grounding jumper of the electrical grounding case of configuration, and an end of the grounding jumper that each standard fixed door is connected connects with the other end of the copper cash that is connected rail.
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| CNB2005100236918A CN100457518C (en) | 2005-01-31 | 2005-01-31 | Urban rail traffic station platform safety door system |
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| CNB2005100236918A CN100457518C (en) | 2005-01-31 | 2005-01-31 | Urban rail traffic station platform safety door system |
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Address after: 200331, room 1, building 2889, No. 213 Qilian Mountains South Road, Shanghai, Putuo District Patentee after: SHANGHAI JIACHENG RAILWAY TRANSPORTATION SAFETY SYSTEM CO., LTD. Address before: 200030 15H building, love building, 629 Lingling Road, Shanghai, China Patentee before: Jiacheng Track Traffic security Insuronce System Co., Ltd., Shanghai |