CN101354576A - Tourism cable car emergency door stairs single-remote control apparatus with velocity modulation and self-locking functions - Google Patents
Tourism cable car emergency door stairs single-remote control apparatus with velocity modulation and self-locking functions Download PDFInfo
- Publication number
- CN101354576A CN101354576A CNA2008100633206A CN200810063320A CN101354576A CN 101354576 A CN101354576 A CN 101354576A CN A2008100633206 A CNA2008100633206 A CN A2008100633206A CN 200810063320 A CN200810063320 A CN 200810063320A CN 101354576 A CN101354576 A CN 101354576A
- Authority
- CN
- China
- Prior art keywords
- cable car
- tourism cable
- automatic door
- remote control
- rope ladder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a double-remote control device of an emergency door ladder of a sightseeing cable car with functions of speed regulation and interlocking. The double-remote control device is characterized in that the device has remote control receivers respectively used in an automatic door and a rope ladder; singlechip input/output ports are respectively connected with a control circuit for controlling the power source polarity and rotating speed of an automatic door DC machine, a control circuit for controlling the rotating direction and rotating speed of a rope ladder DC brushless machine and a liquid crystal screen; the automatic door adopts a DC machine reduced-voltage starting speed-regulating circuit; and the rope ladder DC brushless machine control circuit adopts a pulse width modulation (PWM) control technology so as to change the rotating direction and rotating speed of the DC brushless machine. The double-remote control device has the advantages that when tourists are trapped in a sightseeing cable car in the event of mechanical failure, power failure or natural disasters such as earthquake, the self-help rope ladder and the emergency automatic door of the sightseeing cable car can be opened and closed at a set speed through the separately used remote-control speed regulating function and the interlocking function between a remote-control starting key and a remote-control closing key; moreover, the device ensures that the rope ladder is opened before the automatic door is opened, and is closed after the automatic door is closed, thereby ensuring the safety of the trapped tourists during evacuation.
Description
Technical field
The present invention relates to a kind of control device, particularly a kind of two telechiric devices of sightseeing cable car escape door ladder with speed governing and interlock function.
Background technology
As everyone knows, tourism cable car does not have the sightseeing cable car escape door ladder telechiric device that the stranded visitor of confession is led to the emergent automatic door of self-rescuing rope ladder and had speed-regulating function, in tourism cable car generation mechanical fault or power failure or run into disaster visitors such as earthquake and be trapped in the cable car, stranded visitor can not save oneself by self-rescuing rope ladder by emergent automatic door, will seriously jeopardize visitor's life security.
Summary of the invention
The purpose of this invention is to provide a kind of two telechiric devices of sightseeing cable car escape door ladder with speed governing and interlock function.
The technical solution adopted for the present invention to solve the technical problems is: comprise DC motor control circuit, dc brushless motor control circuit and telechiric device, it is characterized in that tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder receiver of remote-control sytem, the tourism cable car emergent automatic door is connected with the single-chip microcomputer input end respectively with the limit switch of tourism cable car self-rescuing rope ladder branch usefulness, tourism cable car emergent automatic door dc motor power polarity and direct current generator reduced-voltage starting alignment circuit, the self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and is connected with the single-chip microcomputer input/output terminal respectively with LCDs, tourism cable car emergent automatic door remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter comprise startup and off switch, the speed governing selector switch, power supply is opened, button is touched in five of power supply passes etc., the shared LCDs of tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder can be for the information of tourism cable car emergent automatic door remote control transmitter and the selection of tourism cable car self-rescuing rope ladder remote control transmitter switch in order to show, by confirm back Single-chip Controlling tourism cable car emergent automatic door dc motor power polarity and direct current generator reduced-voltage starting alignment circuit one by one by remote control transmitter startup and off switch and speed governing selector switch separately, the self-rescuing rope ladder dc brushless motor turns to and rotating-speed control circuit work, single-chip microcomputer output directly drives LCDs work, by scm software before tourism cable car self-rescuing rope ladder remote control transmitter starts, pin tourism cable car emergent automatic door remote control transmitter and start button, time-delay discharges tourism cable car emergent automatic door remote control transmitter startup button when detecting tourism cable car self-rescuing rope ladder remote control transmitter enabling signal, before tourism cable car emergent automatic door remote control transmitter is closed, pin tourism cable car self-rescuing rope ladder remote control transmitter and close button, time-delay release tourism cable car tourism cable car self-rescuing rope ladder remote control transmitter is closed button when detecting tourism cable car emergent automatic door remote control transmitter shutdown signal, the interlock function that promptly has remote control startup and close key, making the tourism cable car self-rescuing rope ladder give the tourism cable car emergent automatic door earlier opens, the back is closed in the tourism cable car emergent automatic door, to guarantee stranded visitor's the safety of withdrawing.
Tourism cable car emergent automatic door dc motor power polarity control circuit comprises two switching tubes and two relays, the common port of two relays connects power end and is connected with three series resistors of power end and direct current generator armature that connect of direct current generator armature respectively, be connected with power positive cathode respectively after the contact cross connection of relay, direct current generator reduced-voltage starting alignment circuit comprises three series resistors of direct current generator armature, three switching tubes and three relays, relay normally open contact is in parallel with three resistance of direct current generator armature respectively, and three series resistors of direct current generator armature are connected with a common port in two relays with the non-power end of direct current generator armature respectively.
Brushless electric machine turns to and adopts PWM with rotating-speed control circuit is the pulse-length modulation control technology, change the rotation direction and the rotating speed of DC Brushless Motor, the rope ladder dc brushless motor turns to rotating-speed control circuit and comprises three rotor magnetic steel position sensor signals, phase inverter, six power tubes and current-limiting resistance, it with the connected mode of single-chip microcomputer is: three rotor magnetic steel position sensor signals are connected with the single-chip microcomputer input end respectively, the single-chip microcomputer output terminal is connected with the input end of phase inverter, the output terminal of phase inverter is connected with the input end of six power tubes respectively, the input end of six power tubes connects the back in twos and is connected with three groups of coils of DC Brushless Motor, and the major loop of six power tubes is by current-limiting resistance ground connection.
Tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder remote control transmitter separately comprise that startup and off switch, speed governing selector switch, power supply are opened, button is touched in five of power supply passes etc., the one end is connected with the remote control transmitter coding circuit, its common end grounding.
The tourism cable car emergent automatic door with the limit switch of tourism cable car self-rescuing rope ladder branch usefulness with the connected mode of single-chip microcomputer is: the one end is connected with the single-chip microcomputer input port, and is connected with positive source by resistance, its common end grounding.
The invention has the beneficial effects as follows in tourism cable car generation mechanical fault or power failure or by the interlock function of remote-control speed-regulation function and remote control startup and close key separately tourism cable car self-rescuing rope ladder and emergent automatic door are opened and closed by the speed of setting when running into disaster visitor such as earthquake and being trapped in the cable car, and guarantee that rope ladder gives automatically-controlled door earlier and opens, the back is closed in automatically-controlled door, to guarantee stranded visitor's the safety of withdrawing.
Description of drawings
The invention will be further described below by accompanying drawing.
Accompanying drawing 1 is an electrical schematic diagram of the present invention.
Embodiment
Consult Fig. 1.Single-chip microcomputer adopts the PIC16C57 8-bit microcontroller.The present invention includes DC motor control circuit, dc brushless motor control circuit and telechiric device.Tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder receiver of remote-control sytem, the tourism cable car emergent automatic door is connected with the single-chip microcomputer input end respectively with the limit switch of tourism cable car self-rescuing rope ladder branch usefulness, tourism cable car emergent automatic door dc motor power polarity and direct current generator reduced-voltage starting alignment circuit, the self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and is connected with the single-chip microcomputer input/output terminal respectively with LCDs, tourism cable car emergent automatic door remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter comprise startup and off switch, the speed governing selector switch, power supply is opened, button is touched in five of power supply passes etc., the shared LCDs of tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder can be for the information of tourism cable car emergent automatic door remote control transmitter and the selection of tourism cable car self-rescuing rope ladder remote control transmitter switch in order to show, by confirm back Single-chip Controlling tourism cable car emergent automatic door dc motor power polarity and direct current generator reduced-voltage starting alignment circuit one by one by remote control transmitter startup and off switch and speed governing selector switch separately, the self-rescuing rope ladder dc brushless motor turns to and rotating-speed control circuit work, single-chip microcomputer output directly drives LCDs work, by scm software before tourism cable car self-rescuing rope ladder remote control transmitter starts, pin tourism cable car emergent automatic door remote control transmitter and start button, time-delay discharges tourism cable car emergent automatic door remote control transmitter startup button when detecting tourism cable car self-rescuing rope ladder remote control transmitter enabling signal, before tourism cable car emergent automatic door remote control transmitter is closed, pin tourism cable car self-rescuing rope ladder remote control transmitter and close button, time-delay release tourism cable car tourism cable car self-rescuing rope ladder remote control transmitter is closed button when detecting tourism cable car emergent automatic door remote control transmitter shutdown signal, the interlock function that promptly has remote control startup and close key, making the tourism cable car self-rescuing rope ladder give the tourism cable car emergent automatic door earlier opens, the back is closed in the tourism cable car emergent automatic door, to guarantee stranded visitor's the safety of withdrawing.
The dc motor power polarity control circuit comprises two switching tubes, two relays among the embodiment, the common port of two relays connects power end and is connected with connect power end and direct current generator armature three series resistor R1, R2, R3 of direct current generator armature respectively, after the contact cross connection of relay respectively with power supply just (+) negative (-) utmost point be connected.The polarity that changes armature winding is carried out rotating control.Direct current generator reduced-voltage starting alignment circuit comprises the direct current generator armature
MThree series resistor R1, R2, R3, three switching tubes and three relay J 1, J2, J3, relay J 1, J2, J3 normally opened contact J1-1, J2-1, J3-1 respectively with the direct current generator armature
MThree resistance R 1, R2, R3 parallel connection, direct current generator armature three series resistor R1, R2, R3 respectively with the direct current generator armature
MNon-power end be connected with a common port in two relays.
The principle of direct current generator reduced-voltage starting alignment circuit of the present invention is as follows: during startup, and Single-chip Controlling relay J 1, J2 action, normally opened contact J1-1, J2-1 closure, short circuit R1, R2, direct current generator armature
MSerial connection R3 reduced-voltage starting, J3 action again, normally opened contact J3-1 closure, short circuit R3 becomes full voltage starting.During speed governing, Single-chip Controlling relay J 3, J2, J1 successively discharge J3-1, J2-1, J1-1, the direct current generator armature
MSuccessively be connected in series R3, R2, R1, change armature supply, reach the purpose of speed governing.
Tourism cable car self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and comprises three rotor magnetic steel position sensor signals, phase inverter, six power tubes and current-limiting resistance; It with the connected mode of single-chip microcomputer is: three rotor magnetic steel position sensor signals are connected with the single-chip microcomputer input end respectively, the single-chip microcomputer output terminal is connected with the input end of phase inverter, the output terminal of phase inverter is connected with the input end of six power tubes respectively, the input end of six power tubes connects the back in twos and is connected with three groups of coils of DC Brushless Motor, and the major loop of six power tubes is by current-limiting resistance ground connection.It is the pulse-length modulation control technology that its rotating speed and rotating control mode adopt PWM.
Tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder remote control transmitter separately comprise that startup and off switch, speed governing selector switch, power supply are opened, button is touched in five of power supply passes etc., the one end is connected with remote control transmitter coding circuit chip respectively, its common end grounding.
The present invention can adopt any receiver of remote-control sytem and remote control transmitter circuit, but must guarantee that remote control transmitter comprises that startup and off switch, speed governing selector switch, power supply are opened separately, five of power supply passes etc. touch the button operate as normal for tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder.
The tourism cable car emergent automatic door with the limit switch of tourism cable car self-rescuing rope ladder branch usefulness with the connected mode of single-chip microcomputer is: the one end is connected with the single-chip microcomputer input port, and is connected with positive source by resistance, its common end grounding.
Claims (5)
1, a kind of two telechiric devices of sightseeing cable car escape door ladder with speed governing and interlock function, comprise DC motor control circuit, dc brushless motor control circuit and telechiric device, it is characterized in that tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder receiver of remote-control sytem, the tourism cable car emergent automatic door is connected with the single-chip microcomputer input end respectively with the limit switch of tourism cable car self-rescuing rope ladder branch usefulness, tourism cable car emergent automatic door dc motor power polarity and direct current generator reduced-voltage starting alignment circuit, the self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and is connected with the single-chip microcomputer input/output terminal respectively with LCDs, tourism cable car emergent automatic door remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter comprise startup and off switch, the speed governing selector switch, power supply is opened, button is touched in five of power supply passes etc., the shared LCDs of tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder can be for the information of tourism cable car emergent automatic door remote control transmitter and the selection of tourism cable car self-rescuing rope ladder remote control transmitter switch in order to show, by confirm back Single-chip Controlling tourism cable car emergent automatic door dc motor power polarity and direct current generator reduced-voltage starting alignment circuit one by one by remote control transmitter startup and off switch and speed governing selector switch separately, the self-rescuing rope ladder dc brushless motor turns to and rotating-speed control circuit work, single-chip microcomputer output directly drives LCDs work, by scm software before tourism cable car self-rescuing rope ladder remote control transmitter starts, pin tourism cable car emergent automatic door remote control transmitter and start button, time-delay discharges tourism cable car emergent automatic door remote control transmitter startup button when detecting tourism cable car self-rescuing rope ladder remote control transmitter enabling signal, before tourism cable car emergent automatic door remote control transmitter is closed, pin tourism cable car self-rescuing rope ladder remote control transmitter and close button, time-delay release tourism cable car tourism cable car self-rescuing rope ladder remote control transmitter is closed button when detecting tourism cable car emergent automatic door remote control transmitter shutdown signal, the interlock function that promptly has remote control startup and close key, making the tourism cable car self-rescuing rope ladder give the tourism cable car emergent automatic door earlier opens, the back is closed in the tourism cable car emergent automatic door, to guarantee stranded visitor's the safety of withdrawing.
2, a kind of two telechiric devices of sightseeing cable car escape door ladder according to claim 1 with speed governing and interlock function, it is characterized in that tourism cable car emergent automatic door dc motor power polarity control circuit comprises two switching tubes and two relays, the common port of two relays connects power end and is connected with three series resistors of power end and direct current generator armature that connect of direct current generator armature respectively, be connected with power positive cathode respectively after the contact cross connection of relay, direct current generator reduced-voltage starting alignment circuit comprises three series resistors of direct current generator armature, three switching tubes and three relays, relay normally open contact is in parallel with three resistance of direct current generator armature respectively, and three series resistors of direct current generator armature are connected with a common port in two relays with the non-power end of direct current generator armature respectively.
3, a kind of two telechiric devices of sightseeing cable car escape door ladder according to claim 1 with speed governing and interlock function, it is characterized in that brushless electric machine turns to that to adopt PWM with rotating-speed control circuit be the pulse-length modulation control technology, change the rotation direction and the rotating speed of DC Brushless Motor, the rope ladder dc brushless motor turns to rotating-speed control circuit and comprises three rotor magnetic steel position sensor signals, phase inverter, six power tubes and current-limiting resistance, it with the connected mode of single-chip microcomputer is: three rotor magnetic steel position sensor signals are connected with the single-chip microcomputer input end respectively, the single-chip microcomputer output terminal is connected with the input end of phase inverter, the output terminal of phase inverter is connected with the input end of six power tubes respectively, the input end of six power tubes connects the back in twos and is connected with three groups of coils of DC Brushless Motor, and the major loop of six power tubes is by current-limiting resistance ground connection.
4, a kind of two telechiric devices of sightseeing cable car escape door ladder according to claim 1 with speed governing and interlock function, it is characterized in that tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder remote control transmitter separately comprise that startup and off switch, speed governing selector switch, power supply are opened, five of power supply passes etc. touch button, the one end is connected with the remote control transmitter coding circuit, its common end grounding.
5, a kind of two telechiric devices of sightseeing cable car escape door ladder according to claim 1 with speed governing and interlock function, it is characterized in that the tourism cable car emergent automatic door with the limit switch of tourism cable car self-rescuing rope ladder branch usefulness with the connected mode of single-chip microcomputer is: the one end is connected with the single-chip microcomputer input port, and be connected its common end grounding with positive source by resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100633206A CN101354576A (en) | 2008-08-04 | 2008-08-04 | Tourism cable car emergency door stairs single-remote control apparatus with velocity modulation and self-locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100633206A CN101354576A (en) | 2008-08-04 | 2008-08-04 | Tourism cable car emergency door stairs single-remote control apparatus with velocity modulation and self-locking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101354576A true CN101354576A (en) | 2009-01-28 |
Family
ID=40307416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100633206A Pending CN101354576A (en) | 2008-08-04 | 2008-08-04 | Tourism cable car emergency door stairs single-remote control apparatus with velocity modulation and self-locking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101354576A (en) |
-
2008
- 2008-08-04 CN CNA2008100633206A patent/CN101354576A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105882447B (en) | Lamp post type charging pile | |
| CN101997459B (en) | DC oil pump motor soft start control device | |
| CN109291987A (en) | A kind of New Low Voltage auxiliary drive control system | |
| CN101334646A (en) | Sightseeing cable car emergent automatic door control device possessing speed governing and mutual locking function | |
| CN201237720Y (en) | Double-remote control device of sightseeing cable car escape door with timing and interlocking function | |
| CN201237723Y (en) | Single-remote control device of sightseeing cable car escape door with timing and self-locking function | |
| CN101354576A (en) | Tourism cable car emergency door stairs single-remote control apparatus with velocity modulation and self-locking functions | |
| CN201237719Y (en) | Double-remote control device of sightseeing cable car escape door with timing function | |
| CN101339418A (en) | Sightseeing cable car emergent door ladder single remote control device possessing speed governing and self-locking function | |
| CN201237722Y (en) | Single-remote control device of sightseeing cable car escape door with timing function | |
| CN201237725Y (en) | Double-control device of sightseeing cable car escape door with timing and interlocking function | |
| CN201233518Y (en) | Tourism cable car emergency door stairs single-control apparatus with velocity modulation and self-locking functions | |
| CN201237721Y (en) | Single-control device of sightseeing cable car escape door with timing function | |
| CN211500997U (en) | Water shortage protection control device based on water pump | |
| CN101354574A (en) | Tourism cable car emergency door stairs double-control apparatus with velocity modulation and interlock functions | |
| CN101354575A (en) | Tourism cable car emergency door stairs single-control apparatus with velocity modulation and self-locking functions | |
| CN201237724Y (en) | Double-control device of sightseeing cable car escape door with timing function | |
| CN201233519Y (en) | Tourism cable car emergency door stairs control apparatus with interlocking function | |
| CN201236578Y (en) | Sightseeing cable car emergency automatic door control device with speed-regulation and interlocking function | |
| CN201282557Y (en) | Remote-control device with self-locking function for sightsee cable car emergency door ladder | |
| CN201237727Y (en) | Remote control device of sightseeing cable car escape door with interlocking function | |
| CN116526903B (en) | Permanent magnet direct current brushless motor and start-stop control method thereof | |
| CN201236576Y (en) | Speed-adjustable sightseeing cable car emergency automatic door remote control device | |
| CN201233525Y (en) | Self-rescuing rope ladder control device for sightseeing cable car with velocity modulation and interlocking functions | |
| CN201233521Y (en) | Self-rescuing rope ladder control device for sightseeing cable car with interlocking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090128 |