CN209087025U - A kind of BRT safety door emergency flight control system - Google Patents
A kind of BRT safety door emergency flight control system Download PDFInfo
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- CN209087025U CN209087025U CN201822239763.8U CN201822239763U CN209087025U CN 209087025 U CN209087025 U CN 209087025U CN 201822239763 U CN201822239763 U CN 201822239763U CN 209087025 U CN209087025 U CN 209087025U
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- flight control
- emergency flight
- safety door
- electrically connected
- mcu
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Abstract
The utility model discloses a kind of BRT safety door emergency flight control systems, including identification card；Identification card is connect with emergency flight control case signal；Emergency flight control case is electrically connected with parking space controller；Identification card is nfc card, is embedded with RFID electronic label thereon；Emergency flight control case is installed on bus platform edge, and emergency flight control case surface is embedded with the RFID reader with RFID electronic label induction connection；The MCU being electrically connected with RFID reader is integrated in emergency flight control case；MCU is electrically connected with power supply and parking space controller respectively；MCU is electrically connected by CAN bus with RFID reader；Parking space controller is arm processor STM32F107RBT6, and arm processor STM32F107RBT6 is electrically connected by RS232 circuit with MCU；Arm processor STM32F107RBT6 is connect by control relay circuit with the motor of station platform safety door is driven.
Description
Technical field
The utility model belongs to BRT safety door technical field, and in particular to a kind of BRT safety door emergency flight control system.
Background technique
BRT safety door system is mainly used in bus rapid transit (BRT) system, is installed on vehicle and passenger's waiting area
Between, guarantee passenger's personal safety and orderly pass through, realizes the information system management of whole system, and the interconnection with other systems
Intercommunication, homogeneous system is there is emergency flight control scheme is incomplete on the market at present, and when mobile unit breaks down, driver can not
Normally-open safety door, driver tends not to notify the station affair personnel at the station to handle in time at this time, will cause at this time
The adverse effects such as vehicle in use congestion even passenger's complaint.
Utility model content
The purpose of this utility model is that being directed to above-mentioned deficiency in the prior art, a kind of BRT safety door emergency control is provided
System processed, to solve or improve the above problem.
In order to achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of BRT safety door emergency flight control system comprising identification card；Identification card and emergency flight control case signal
Connection；Emergency flight control case is electrically connected with parking space controller；
Identification card is nfc card, is embedded with RFID electronic label thereon；Emergency flight control case is installed on bus station's edge of table
Edge, emergency flight control case surface are embedded with the RFID reader with RFID electronic label induction connection；It is integrated in emergency flight control case
The MCU being electrically connected with RFID reader；MCU is electrically connected with power supply and parking space controller respectively；MCU passes through CAN bus and RFID
Reader electrical connection；Parking space controller is arm processor STM32F107RBT6, and arm processor STM32F107RBT6 passes through
RS232 circuit is electrically connected with MCU；Arm processor STM32F107RBT6 passes through control relay circuit and driving station platform safety door
Motor connection.
Preferably, control relay circuit includes the relay coil and relay contact of isolation setting；Relay contact
It is electrically connected with motor；Relay coil is connect with parking space controller signal.
Preferably, MCU is ATMEL ATSAMD20G17A-AU processor.
Preferably, RFID reader is CL7206B6RFID reader.
Preferably, RS232 circuit includes MAX3232CSE chip.
Preferably, emergency flight control case is installed on bus platform edge by column.
BRT safety door emergency flight control system provided by the utility model, has the advantages that
When the failure of BRT bus mobile unit cannot open safety door, driver need to only make the utility model
It is connected with identification card and the induction of emergency flight control case, equipment control station platform safety door can be controlled by parking stall and is opened.
The utility model structure is simple, is skillfully constructed, and can effectively avoid and onboard control device is answered to lead to station platform safety door not
The problem of capable of opening, guarantees the normal pass of pedestrian, has stronger practicability.
Detailed description of the invention
Fig. 1 is the structural block diagram of BRT safety door emergency flight control system.
Fig. 2 is the functional block diagram of BRT safety door emergency flight control system.
Fig. 3 is BRT safety door emergency flight control system RS232 circuit.
Fig. 4 is BRT safety door emergency flight control system CAN bus circuit.
Fig. 5 is BRT safety door emergency flight control system emergency control cabinet structure chart.
Fig. 6 is BRT safety door emergency flight control system relay control circuit.
Wherein, 1, emergency flight control case；2, RFID reader；3, column.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
According to one embodiment of the application, with reference to Fig. 1, the BRT safety door emergency flight control system of this programme, including identity
Identification card；Identification card is connect with 1 signal of emergency flight control case；Emergency flight control case 1 is electrically connected with parking space controller.
Identification card is nfc card, is embedded with the RFID electronic label of mark driver identity information thereon, by RFID electricity
Subtab can incude close to RFID reader 2, and the information of RFID electronic label is read.
Emergency flight control case 1 is installed on position opposite with driver's cabin window when public transit vehicle comes to a complete stop, and without departing from platform side
Edge identifies identification card by near-induction convenient for driver.
Referring to figs. 2 and 5, emergency flight control case 1 is fixed in platform by column 3,1 surface of emergency flight control case be embedded with
The RFID reader 2 of RFID electronic label induction connection, RFID reader 2 are CL7206B6RFID reader 2, can be in short distance
The identity information of RFID electronic label is read in interior induction.
The MCU being electrically connected with RFID reader 2 is integrated in emergency flight control case 1；MCU respectively with power supply and parking space controller
Electrical connection；MCU is electrically connected by CAN bus with RFID reader 2.
Wherein, MCU is ATMEL ATSAMD20G17A-AU processor.
The information that RFID reader 2 is sent is received using transceiving chip TJA1050 with reference to Fig. 4, MCU.
With reference to Fig. 3, parking space controller is arm processor STM32F107RBT6, and arm processor STM32F107RBT6 passes through
RS232 circuit is electrically connected with MCU.
RS232 circuit includes MAX3232CSE chip, the Transistor-Transistor Logic level for generating arm processor STM32F107RBT6
It is converted into RS232 level, and is sent to control relay circuit.
It wipes and where examines Fig. 6, arm processor STM32F107RBT6 is by control relay circuit and drives station platform safety door
Motor connection.
Control relay circuit includes the relay coil and relay contact of isolation setting；Relay contact and motor electricity
Connection；Relay coil is connect with parking space controller signal.
When the signal that parking space controller is sent to control relay circuit is high level signal, crystal controls pipe conducting, 12V
The electric current that voltage generates flows through relay coil, and coil obtains electric, relay contact closure, and then motor obtains electric-opening operation, and
Station platform safety door is controlled to open.
When the failure of BRT bus mobile unit cannot open safety door, driver need to only make the utility model
It is connected with identification card and the induction of emergency flight control case 1, equipment control station platform safety door can be controlled by parking stall and is opened.
The utility model structure is simple, is skillfully constructed, and can effectively avoid and onboard control device is answered to lead to station platform safety door not
The problem of capable of opening, guarantees the normal pass of pedestrian, has stronger practicability.
Although being described in detail in conjunction with specific embodiment of the attached drawing to utility model, should not be construed as to this
The restriction of the protection scope of patent.In range described by claims, those skilled in the art are without creative work
The various modifications and deformation that can make still belong to the protection scope of this patent.
Claims (6)
1. a kind of BRT safety door emergency flight control system, it is characterised in that: including identification card；The identification card with answer
Anxious control cabinet signal connection；The emergency flight control case is electrically connected with parking space controller；
The identification card is nfc card, is embedded with RFID electronic label thereon；The emergency flight control case is installed on bus platform
Edge, emergency flight control case surface are embedded with the RFID reader with RFID electronic label induction connection；In the emergency flight control case
It is integrated with the MCU being electrically connected with RFID reader；The MCU is electrically connected with power supply and parking space controller respectively；The MCU passes through
CAN bus is electrically connected with RFID reader；The parking space controller is arm processor STM32F107RBT6, arm processor
STM32F107RBT6 is electrically connected by RS232 circuit with MCU；The arm processor STM32F107RBT6 passes through relay control
Circuit processed is connect with the motor of driving station platform safety door.
2. BRT safety door emergency flight control system according to claim 1, it is characterised in that: the control relay circuit
Relay coil and relay contact including isolation setting；The relay contact is electrically connected with motor；Relay coil with
The connection of parking space controller signal.
3. BRT safety door emergency flight control system according to claim 1, it is characterised in that: the MCU is ATMEL
ATSAMD20G17A-AU processor.
4. BRT safety door emergency flight control system according to claim 1, it is characterised in that: the RFID reader is
CL7206B6 RFID reader.
5. BRT safety door emergency flight control system according to claim 1, it is characterised in that: the RS232 circuit includes
MAX3232CSE chip.
6. BRT safety door emergency flight control system according to claim 1, it is characterised in that: the emergency flight control case passes through
Column is installed on bus platform edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239763.8U CN209087025U (en) | 2018-12-28 | 2018-12-28 | A kind of BRT safety door emergency flight control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239763.8U CN209087025U (en) | 2018-12-28 | 2018-12-28 | A kind of BRT safety door emergency flight control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087025U true CN209087025U (en) | 2019-07-09 |
Family
ID=67127655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822239763.8U Active CN209087025U (en) | 2018-12-28 | 2018-12-28 | A kind of BRT safety door emergency flight control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087025U (en) |
-
2018
- 2018-12-28 CN CN201822239763.8U patent/CN209087025U/en active Active
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