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Bus doorbell system with state display and control method thereof

A status display, bus technology, applied in energy-saving control technology, vehicle components, indoor lighting purposes, etc., can solve problems such as affecting passenger journeys, long station intervals, and missing passengers getting off stations, etc., to improve the riding environment, reduce The effect of working intensity and improving operating efficiency

Active Publication Date: 2020-04-14
SUIHUA POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing bus doorbell system is usually a common doorbell mechanism with a single function, that is, when a passenger presses the doorbell button on the doorpost, the doorbell at the driver's place rings to remind the driver that someone is going to get off at the next stop and needs to stop
Yet, there are following problems and shortcomings in this kind of bus doorbell system: the passenger does not know whether someone has pressed the doorbell before, and causes different people to press the doorbell repeatedly, increases the number of times that the passenger presses the doorbell, and affects the attention of the driver; the passenger presses the doorbell earlier. After passing the doorbell, the driver may forget that the doorbell has rang, and miss the passenger alighting site, which will affect the passenger's itinerary
The distance between stations is long, the driver may mistakenly think that someone has rang the doorbell when no one has rang the bell, and no one gets off after stopping, which delays the bus running time

Method used

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  • Bus doorbell system with state display and control method thereof
  • Bus doorbell system with state display and control method thereof

Examples

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Effect test

Embodiment 1

[0024] A kind of bus doorbell system with state display, its composition comprises: display module 8, control module 7, driver operation module 12 and passenger operation module 14, described control module is connected with described display module, described driver respectively The operation module is electrically connected to the passenger operation module, and the control module is a control relay 9 with two open and two close contacts or a single-chip microcomputer 18 with four 2-input NAND gates as logic functions.

Embodiment 2

[0026] According to the bus doorbell system with status display described in Embodiment 1, when the control module is a control relay with two open and two closed contacts, the driver operation module includes a switch 1, part number: 13, switch 2. Part number: 10 and switch 3, part number: 11, the passenger operation module includes two switches 4 connected in parallel, part number: 16 and switch 5, part number: 15, the contact of the control relay Point 8 is connected with parking lights 1 and 6 connected in parallel and a delay relay 2, and the contact 7 of the control relay is connected with two non-stop lights 4 and 5 connected in parallel, and the contact 6 of the control relay The coil of the control relay, the switch 1 and the switch 4 are connected in series, and the coil of the control relay is connected with the switch 2 and the switch 3 in series.

Embodiment 3

[0028] According to the bus doorbell system with status display described in embodiment 1, when the control module is a single-chip microcomputer with a logic function of four 2 input NAND gates, the driver operation module includes a switch 1, a switch 2 and a switch 3. The switch 2 and the switch 3 are connected in parallel, the passenger operation module includes two switches 4 and 5 connected in parallel, the output point of the single-chip microcomputer and the output point of the switch 4 are connected with the The connection line between the input points of the switch 1 is connected, the connection line between the output point of the switch 1 and the input point of the switch 4 is connected to the display relay coil of the display module, The contact 6 of the display relay is connected with two parallel non-stop lights, and the contact 7 of the display relay is connected with two parallel stop lights and a delay relay.

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Abstract

The invention discloses a bus doorbell system with state display and a control method thereof. The system comprises a display module 8, a control module 7, a driver operation module 12 and a passengeroperation module 14. The control module is electrically connected with the display module, the driver operation module and the passenger operation module, and the control module is a control relay 9with two open contacts and two closed contacts or a single chip microcomputer 18 with a logic function of a four-two input NAND gate. The bus doorbell system with state display and the control methodthereof are used for displaying the state of the bus doorbell.

Description

Technical field: [0001] The invention relates to a doorbell system, in particular to a doorbell system for buses. Background technique: [0002] The existing bus doorbell system is usually a common doorbell mechanism with a single function, that is, when a passenger presses the doorbell button on the doorpost, the doorbell at the driver's place rings to remind the driver that someone will get off at the next stop and needs to stop. Yet, there are following problems and shortcomings in this kind of bus doorbell system: the passenger does not know whether someone has pressed the doorbell before, and causes different people to press the doorbell repeatedly, increases the number of times that the passenger presses the doorbell, and affects the attention of the driver; the passenger presses the doorbell earlier. After passing the doorbell, the driver may forget that the doorbell has rung and miss the passenger alighting site, which will affect the passenger's itinerary. The dist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q5/00B60Q3/70B60Q3/80B60R16/023
CPCB60Q5/001B60Q3/70B60Q3/80B60R16/0231Y02B20/40
Inventor 徐洪辉刘含璐房淑贤宋官昌李同辉张继梅郭士昌张振龙卢希王泓苏张文博李志彤田媛
Owner SUIHUA POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY
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