Sightseeing cable car escape door ladder double-control apparatus with wireless timing function
A sightseeing cable car, speed control technology, applied in starting devices, single motor speed/torque control, program control, etc., can solve problems such as endangering the life safety of tourists, not having self-rescue ladders and emergency automatic door devices, etc.
Inactive Publication Date: 2009-02-18
谭启仁
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Problems solved by technology
[0002] As we all know, the sightseeing cable car does not have a self-rescue ladder and an emergency automatic door device for the trapped tourists. When the sightseeing cable car has a mechanical failure or a power outage or encounters natural disasters such as an earthquake, tourists are trapped in the cable car, and the trapped tourists cannot pass through the emergency automatic door. and self-rescue rescue with a soft ladder will seriously endanger the lives of tourists
Method used
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[0011] refer to figure 1 . The microcontroller is PIC16C57 eight-bit microprocessor. The input and output ports of the single-chip microcomputer are respectively connected with the wireless receiving system, the polarity and speed control circuit of the DC motor power supply of the emergency automatic door of the sightseeing cable car, and the steering and speed control circuit of the brushless DC motor for self-rescue. The ordered pulse train signal controls the polarity and speed control circuit of the DC motor power supply of the emergency automatic door of the sightseeing cable car and the steering and speed control circuit of the brushless DC motor for self-rescue. The orderly pulse train signal emitted by the ground wireless transmission system is A series of ordered pulses with the same height, different widths and intervals, the ordered pulse train signal contains the polarity and speed control circuit of the DC motor power supply for controlling the emergency automat...
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Disclosed is a control device of an emergency portal ladder of a sightseeing cable car having the wireless speed regulation function, which comprises a wireless receiving system, and is characterized in that: a singlechip I / O is respectively connected with a wireless receiving system, a DC motor power supply polarity and rotary speed control circuit of an automatic emergency door and a brushless DC motor steering and rotary speed control circuit of a self rescuing rope ladder of the sightseeing cable car, and the singlechip receives ordered pulse train signals of a ground wireless transmitting system through a wireless receiving system to control the DC motor power supply polarity and rotary speed control circuit of the automatic emergency door and the brushless DC motor steering and rotary speed control circuit of the self-rescuing rope ladder of the sightseeing cable car to operate; and the invention has the advantages that: the singlechip can control a DC motor and a brushless DC motor to open and close the portal ladder through receiving the ordered pulse train signal of the ground wireless transmitting system by the wireless receiving system when tourists are trapped in the cable car when in mechanical failure or power failure of the sightseeing cable car or when encountering natural disasters such as earthquake, so the trapped tourists can get self rescuing. The speed regulation function of the device can ensure the safety of trapped tourists when in withdrawing.
Description
technical field [0001] The invention relates to an emergency door-ladder control device for a sightseeing cable car, in particular to an emergency door-ladder control device for a sightseeing cable car with a wireless speed regulation function. Background technique [0002] As we all know, the sightseeing cable car does not have a self-rescue ladder and an emergency automatic door device for the trapped tourists. When the sightseeing cable car has a mechanical failure or a power outage or encounters natural disasters such as an earthquake, tourists are trapped in the cable car, and the trapped tourists cannot pass through the emergency automatic door. Rescue with a soft ladder and self-rescue will seriously endanger the lives of tourists. Contents of the invention [0003] The purpose of the present invention is to provide a sightseeing cable car emergency door ladder control device with wireless speed regulation function. [0004] The technical solution adopted by the pr...
Claims
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Login to View More IPC IPC(8): G05B19/042B61B7/00G08C17/02H02P1/22H02P6/08H02P6/16H02P6/20
Inventor 谭启仁
Owner 谭启仁