CN201237719Y - Double-remote control device of sightseeing cable car escape door with timing function - Google Patents
Double-remote control device of sightseeing cable car escape door with timing function Download PDFInfo
- Publication number
- CN201237719Y CN201237719Y CNU2008201220780U CN200820122078U CN201237719Y CN 201237719 Y CN201237719 Y CN 201237719Y CN U2008201220780 U CNU2008201220780 U CN U2008201220780U CN 200820122078 U CN200820122078 U CN 200820122078U CN 201237719 Y CN201237719 Y CN 201237719Y
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- cable car
- direct current
- automatic door
- speed
- tourism cable
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Abstract
The utility model relates to a double remote control device of the emergency door and ladder of a sightseeing cable car, which has the speed regulating function. The utility model is characterized in that the remote control receivers of the automatic door and the rope ladder are respectively connected with the input end of a single chip; the input port and the output port of the single chip are respectively connected with a control circuit of the power supply polarity and rotating speed of the direct current motor of the automatic door, a control circuit of the steering and rotating speed of the direct current brushless motor of the rope ladder and a liquid crystal display screen; the speed regulating circuit of the automatic door is started through reducing the voltage of the direct current motor; and the control circuit of the direct current brushless motor of the rope ladder adopts PWM, the pulse width modulation control technology, to change the rotating direction and speed of the direct current brushless motor. The utility model has the following beneficial effects: when the sightseeing cable car has a mechanical failure, the power failure occurs or the natural disaster such as an earthquake happens, and tourists are trapped in the cable car, the corresponding button of the respective remote control transmitter is pressed for confirmation, according to the optional information which is displayed on the liquid crystal display screen, and the self-help rope ladder and the emergency automatic door can be opened and closed at the set speed due to the speed regulating function, thereby ensuring the secure evacuation of the stranded tourists.
Description
Technical field
The utility model relates to a kind of control device, particularly a kind of two telechiric devices of sightseeing cable car escape door ladder with speed-regulating 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 utility model provides a kind of two telechiric devices of sightseeing cable car escape door ladder with speed-regulating function.
The technical scheme that its technical matters that solves the utility model adopts is: comprise DC motor control circuit, dc brushless motor control circuit and telechiric device.The utility model tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder receiver of remote-control sytem, tourism cable car emergent automatic door limit switch is connected with the single-chip microcomputer input end respectively with tourism cable car self-rescuing rope ladder limit switch, tourism cable car emergent automatic door dc motor power polarity control circuit and direct current generator reduced-voltage starting alignment circuit, the self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and LCDs and is connected with the single-chip microcomputer input/output terminal respectively, tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder remote control transmitter include and start 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 confirming one by one that by tourism cable car emergent automatic door remote control transmitter and the remote control transmitter startup of tourism cable car self-rescuing rope ladder and off switch and speed governing selector switch back Micro Controller Unit (MCU) driving tourism cable car emergent automatic door dc motor power polarity control circuit and direct current generator reduced-voltage starting alignment circuit and self-rescuing rope ladder dc brushless motor turn to and rotating-speed control circuit work respectively, single-chip microcomputer output is the work of driving LCDs directly.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 remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter include 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.Tourism cable car emergent automatic door limit switch with tourism cable car self-rescuing rope ladder limit switch 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 beneficial effects of the utility model are in tourism cable car generation mechanical fault or power failure or when running into disaster visitors such as earthquake and being trapped in the cable car, by the shared LCDs of tourism cable car emergent automatic door and tourism cable car self-rescuing rope ladder in order to show alternative information, by confirming one by one that by the switch of tourism cable car emergent automatic door remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter Single-chip Controlling tourism cable car emergent automatic door direct current generator polarity control circuit and direct current generator reduced-voltage starting alignment circuit and self-rescuing rope ladder dc brushless motor turn to and rotating-speed control circuit work.Tourism cable car emergent automatic door that the utlity model has and self-rescuing rope ladder speed-regulating function guarantee that the tourism cable car self-rescuing rope ladder opens and closes by the speed of setting, to guarantee stranded visitor's the safety of withdrawing.
Description of drawings
The utility model is described in further detail below by accompanying drawing.
Accompanying drawing 1 is an electrical schematic diagram of the present utility model.
Embodiment
Consult Fig. 1.Single-chip microcomputer adopts the PIC16C57 8-bit microcontroller.
The utility model comprises 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, tourism cable car emergent automatic door limit switch is connected with the single-chip microcomputer input end respectively with tourism cable car self-rescuing rope ladder limit switch, tourism cable car emergent automatic door dc motor power polarity control circuit and direct current generator reduced-voltage starting alignment circuit, the self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and LCDs and is connected with the single-chip microcomputer input/output terminal respectively, tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder remote control transmitter include and start 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 confirming one by one that by tourism cable car emergent automatic door remote control transmitter and the remote control transmitter startup of tourism cable car self-rescuing rope ladder and off switch and speed governing selector switch back Micro Controller Unit (MCU) driving tourism cable car emergent automatic door dc motor power polarity control circuit and direct current generator reduced-voltage starting alignment circuit and self-rescuing rope ladder dc brushless motor turn to and rotating-speed control circuit work respectively, single-chip microcomputer output is the work of driving LCDs directly.
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 circuit, alignment circuit comprise 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 the utility model direct current generator reduced-voltage starting alignment circuit 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, the major loop of six power tubes is by current-limiting resistance ground connection, and it is the pulse-length modulation control technology that its rotating speed and rotating control mode adopt PWM.
Tourism cable car emergent automatic door remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter include 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.
Tourism cable car emergent automatic door limit switch with tourism cable car self-rescuing rope ladder limit switch 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 utility model 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.
Claims (5)
1, a kind of two telechiric devices of sightseeing cable car escape door ladder with speed-regulating 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, tourism cable car emergent automatic door limit switch is connected with the single-chip microcomputer input end respectively with tourism cable car self-rescuing rope ladder limit switch, tourism cable car emergent automatic door dc motor power polarity control circuit and direct current generator reduced-voltage starting alignment circuit, the self-rescuing rope ladder dc brushless motor turns to rotating-speed control circuit and LCDs and is connected with the single-chip microcomputer input/output terminal respectively, tourism cable car emergent automatic door receiver of remote-control sytem and tourism cable car self-rescuing rope ladder remote control transmitter include and start 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 confirming one by one that by tourism cable car emergent automatic door remote control transmitter and the remote control transmitter startup of tourism cable car self-rescuing rope ladder and off switch and speed governing selector switch back Micro Controller Unit (MCU) driving tourism cable car emergent automatic door dc motor power polarity control circuit and direct current generator reduced-voltage starting alignment circuit and self-rescuing rope ladder dc brushless motor turn to and rotating-speed control circuit work respectively, single-chip microcomputer output is the work of driving LCDs directly.
2, a kind of two telechiric devices of sightseeing cable car escape door ladder according to claim 1 with speed-regulating 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-regulating 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, 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-regulating function, it is characterized in that tourism cable car emergent automatic door remote control transmitter and tourism cable car self-rescuing rope ladder remote control transmitter include 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-regulating function, it is characterized in that tourism cable car emergent automatic door limit switch with tourism cable car self-rescuing rope ladder limit switch 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 |
|---|---|---|---|
| CNU2008201220780U CN201237719Y (en) | 2008-08-04 | 2008-08-04 | Double-remote control device of sightseeing cable car escape door with timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201220780U CN201237719Y (en) | 2008-08-04 | 2008-08-04 | Double-remote control device of sightseeing cable car escape door with timing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237719Y true CN201237719Y (en) | 2009-05-13 |
Family
ID=40650452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201220780U Expired - Fee Related CN201237719Y (en) | 2008-08-04 | 2008-08-04 | Double-remote control device of sightseeing cable car escape door with timing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237719Y (en) |
-
2008
- 2008-08-04 CN CNU2008201220780U patent/CN201237719Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 |