CN205524314U - Portable subway station emergency stop remote control unit - Google Patents
Portable subway station emergency stop remote control unit Download PDFInfo
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- CN205524314U CN205524314U CN201620065295.5U CN201620065295U CN205524314U CN 205524314 U CN205524314 U CN 205524314U CN 201620065295 U CN201620065295 U CN 201620065295U CN 205524314 U CN205524314 U CN 205524314U
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Abstract
The utility model provides a portable subway station emergency stop remote control unit, includes user land and park signalling system and receiving system, and for its electrical unit who provides working power supply, thereby the user lands and parks the mainly used of signalling system and lands or withdraw from emergency stop signal signal transmission to the receiving system with the input, includes circuit connection's press unit, display element, control center and wireless transmitting unit in proper order, receiving system is used for receiving user land and park emergency stop signal that the signalling system sent or the emergency stop button interlocking of cancelling stop sign, realization and station platform, and control emergency stop or resume the original normal operating state who sets up is including circuit connection's receiving element, the control unit and ESP interface unit in proper order. This remote control unit degree of automation is high, and easily operation is light and handy convenient, safe and reliable, can tour at random at the scene of realizing, with car accuse room ESP interlocking, shorten the emergency treatment time, reduce accident loss.
Description
Technical field
This utility model relates to a kind of remote control unit, particularly to a kind of movable type being applicable to subway station parking toll
Stop in emergency remote control unit in subway station.
Background technology
In metro operation, person on duty is in car control room in driving, and terminal attendant is responsible for entering the ruuning situation of train on platform
Row monitoring, once occurs shield door folder people to press from both sides thing or passenger carries out the emergency case such as Gui Hang district, it is desirable to very first time button is urgent
Stop button (ESP)；Car control room ESP meets an urgent need on dish in comprehensive standby, and platform ESP is generally located on standing along two ends, platform direction
On post, this button and circuit, the signaling system of train form interlock connection, complete following functions:
(1) for CBTC train, when the emergency stop push button of platform side is pressed, the CBTC visitor travelled in platform section
Car (containing part) can produce brake hard, and the CBTC train (containing part) stopped in platform section will be unable to receive and allows startup
Cab signal, the CBTC train outside platform section will stop outside region；
(2) for being provided with degradation train signal system, the non-CBTC train run with ground signal, when stop in emergency by
When button is pressed, the exit signal of this platform side and all initial endpoint signal machines leading to this platform route can not open or
To be closed on the basis of former opening；
(3) after platform emergency stop cancel, when other interlock condition meets, semaphore is by automatic opening.
It is primarily present following deficiency
(1) platform ESP button is fixed on the column being located at the every side of station platform, in order to when there is burst situation, energy is timely
Press compression and stop button, it is desirable to terminal attendant must stand near ESP button when train reception and departure, and car door presss from both sides thing with shield door folder people
When being frequently experienced in large passenger flow, during large passenger flow, platform personnel are more, and terminal attendant tends not to see the feelings that personnel get on or off the bus completely clearly
, once there is the situation that need to stop in emergency in condition, either driving person on duty or terminal attendant can not be carried out promptly the very first time
Stop, thus the expansion caused the accident；
(2) if terminal attendant's mobile operational process, tending not to the very first time when a situation arises returns to column and stops in emergency knob
Place's pressing emergency stop push button, thus the expansion that causes the accident.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that a kind of movement being applicable to subway station parking toll
Stop in emergency remote control unit in formula subway station.
This utility model adopts the technical scheme that: stop in emergency remote control unit, including electricity in a kind of portable subway station
Source unit, user log in and stop sign emission system and reception system；
Described power subsystem log in user respectively and stop sign emission system and receive circuit system be connected, for user
Log in and stop sign emission system and reception system provide working power；
Described user logs in and stop sign emission system is mainly used in logging in or exit thus being tight by input of user
Anxious stop sign is sent to reception system；
Described reception system logs in and the emergency mobile forces stop signal of stop sign emission system transmission, realization for receiving user
Interlock with the emergency stop push button of station platform, control to stop in emergency；
Described user logs in and stop sign emission system includes in push-button unit that circuit connects, display unit, control
The heart and wireless transmitting unit；
Push-button unit is used for inputting emergency mobile forces stop signal；
Control centre is for receiving the information of push-button unit input and control being ordered by I/O mouth according to the information of input
Order is sent to wireless transmitting unit；
Wireless transmitting unit is sent to reception system after control command modulation control centre transmitted；
Display unit is used for showing user's input information；
Described reception system includes reception unit, control unit and the ESP interface unit that circuit connects successively；
Described reception unit is for being transported to control unit by receiving the control command sent here from wireless transmitting unit；
Described control unit for according to receive unit conveying control command be switched on or off ESP interface unit circuit,
Produce parking order.
Its further technical scheme is: described user logs in and the control centre of stop sign emission system includes CPU
And the crystal oscillator unit for CPU offer periodic signal, described crystal oscillator unit is made up of crystal oscillator JZ and electric capacity C2 and electric capacity C1,
Electric capacity C2 is connected in parallel on two outfans of crystal oscillator JZ with electric capacity C1 after connecting, the common contact of electric capacity C2 and electric capacity C1 connects power supply
Negative pole, two outfans of crystal oscillator JZ connect X1 and the X2 foot of CPU respectively；
Described user logs in and the wireless transmitting unit of stop sign emission system is mainly by 433M wireless transmitter module FS
Constituting, 3 feet of 433M wireless transmitter module FS connect power cathode, and 2 feet connect positive source, and 1 foot connects 29 feet of CPU；
Described user logs in and the display unit of stop sign emission system is by LCD1602 LCDs and resistance R1 structure
Becoming, 1 foot of LCD1602 LCDs and 2 feet connect negative pole and the positive pole of power supply respectively, and 3 foot connecting resistance R1 are followed by the negative of power supply
Pole, 7～14 feet of LCD1602 LCDs corresponding 36～30 feet meeting CPU respectively；
Described user logs in and the push-button unit of stop sign emission system is made up of totally A1～A12 12 buttons, respectively
The interface corresponding with CPU connects:
Button A1 connects CPU18 foot, corresponding numeral 1, and button A2 connects CPU21 foot, corresponding numeral 2,
Button A3 connects CPU28 foot, corresponding numeral 3, and button A4 connects CPU19 foot, corresponding numeral 4,
Button A5 connects CPU22 foot, corresponding numeral 5, and button A6 connects CPU27 foot, corresponding numeral 6,
Button A7 connects CPU19 foot, corresponding numeral 7, and button A8 connects CPU23 foot, corresponding numeral 8,
Button A9 connects CPU26 foot, corresponding numeral 9, and button A11 connects CPU18 foot, corresponding numeral 0,
Button A10 connects CPU20 foot, corresponding KC cancel key, and button A12 connects CPU25 foot, corresponding KY acknowledgement key；
The reception unit of described reception system is made up of 433M wireless receiving module JS and diode D6,433M wireless receiving
1 foot of module J S connects positive source, and 4 feet connect power cathode, and 2 feet meet the control end of control unit, 433M wireless receiving module JS
1 foot and positive source between series diode D6, for prevent power supply connect inverse time protection 433M wireless receiving module safety；
The control unit of described reception system includes resistance R12, audion, diode D5 and relay J DQ, audion
Base stage connects 2 feet of 433M wireless receiving module JS, and emitter stage connects power cathode, 3 feet of collector connecting relay JDQ, relay
5 feet of JDQ connect positive source, and 4 feet of relay J DQ and 2 feet connect 2 feet and 1 foot of ESP interface unit respectively, relay J DQ
Between 5 feet and 3 feet and meet diode D5, the faradic current produced by relay J DQ in time preventing audion from ending punctures.
Further:
Described user logs in and the control centre (202) of stop sign emission system also include reset circuit (2024) and under
Carrying mouth circuit (2023), described reset circuit includes the electric capacity C0 of concatenation and a termination positive source of resistance R0, electric capacity C0, electricity
The one termination power cathode of resistance R0, the common junction of electric capacity C0 and resistance R0 connects 4 feet of CPU；1 foot of described download mouth circuit connects
Positive source, 4 feet connect power cathode, and 2 feet connect 5 feet of CPU, 7 feet of 3 handing-over CPU.
Described power subsystem is with power supply indicating member, including LED and resistance R13, LED
Being attempted by after concatenating with resistance R13 between the positive and negative the two poles of the earth of power supply, described power subsystem uses two set 6V aneroid battery to be respectively user
Log in and stop sign emission system and receive system power supply.
Described CPU uses STC series monolithic, and described diode D5, diode D6 use IN4007, and described audion is adopted
Use S8050.
Owing to taking technique scheme, the movable type subway station of this utility model stop in emergency remote control unit have as
Lower beneficial effect:
1. the movable type subway station of this utility model remote control unit that stops in emergency is provided with wireless transmitting unit and reception
Unit, can realize interlocking with car control room ESP, and terminal attendant need not be limited near ESP again, may be implemented in the random tour at scene,
Terminal attendant both can ensure that again occurring shield door folder people to press from both sides thing or passenger enters rail row directly at car door etc. command and guide
During the emergency case such as district, very first time button emergency stop push button (ESP), reduce causality loss；Particularly sight line during large passenger flow
Time bad, occur can process the most in time during burst situation, shorten emergency processing time when stopping in emergency, thus minimizing accident
Loss；
2. the movable type subway station of this utility model remote control unit automaticity of stopping in emergency is higher, it is easy to operation,
Being arranged by password and log in, specialty is special, and operation module uses two buttons to press effectively simultaneously, can avoid maloperation, safety
Reliably；
3. stop in emergency remote control unit in the movable type subway station of this utility model, lightly facilitates, low cost.
Accompanying drawing explanation
Stop in emergency remote control unit population structure block diagram in the movable type subway station of Fig. 1: this utility model；
Fig. 2: control centre's structured flowchart；
Fig. 3-1: user logs in and the control centre of stop sign emission system, wireless transmitting unit and display unit circuit
Schematic diagram；
Fig. 3-2: user logs in and stop sign emission system push-button unit circuit theory diagrams；
Fig. 4: receive the reception unit of system, control unit and ESP interface unit circuit theory diagrams；
Fig. 5: power supply indicating member circuit theory diagrams；
In figure:
10 power subsystems, 101 power supply indicating members, 20 users log in and stop sign emission system, and 201 press
Key unit, 202 control centres, 2021 CPU, 2022 crystal oscillator unit, 2023 download interface, 2024 reset circuits,
203 wireless transmitting unit, 204 display units, 30 reception systems, 301 reception unit, 302 control units,
303 ESP interface units.
Detailed description of the invention
Stop in emergency remote control unit in a kind of portable subway station, logs in and stop sign including power subsystem 10, user
Emission system 20 and reception system 30；
Described power subsystem 10 logs in user respectively and stop sign emission system 20 and reception system 30 circuit are connected,
Log in for user and stop sign emission system 20 and reception system 30 provide working power；
Described user logs in and stop sign emission system is mainly used in logging in or exit thus being tight by input of user
Anxious stop sign is sent to reception system；
Described reception system logs in and the emergency mobile forces stop signal of stop sign emission system transmission, realization for receiving user
Interlock with the emergency stop push button of station platform, control stop in emergency or recover the normal operating condition originally arranged；
Described user logs in and stop sign emission system include push-button unit 201 that circuit connects, display unit 204,
Control centre 202 and wireless transmitting unit 203；
Push-button unit 201 is used for inputting emergency mobile forces stop signal；
Control centre 202 is for receiving the information of push-button unit input and will be controlled by I/O mouth according to the information of input
Order is sent to wireless transmitting unit 203；
Wireless transmitting unit is sent to reception system after control command modulation control centre transmitted；
Display unit 204 is used for showing user's input information；
Described reception system includes reception unit 301, the control unit 302 and ESP interface unit that circuit connects successively
303；
Described reception unit is for being transported to control list by receiving the control command sent here from wireless transmitting unit 203
Unit；
Described control unit for according to receive unit conveying control command be switched on or off ESP interface unit circuit,
Produce parking order.
Described user logs in and the push-button unit of stop sign emission system is made up of totally A1～A12 12 buttons, respectively
The interface corresponding with CPU connects:
Button A1 connects CPU18 foot, corresponding numeral 1, and button A2 connects CPU21 foot, corresponding numeral 2,
Button A3 connects CPU28 foot, corresponding numeral 3, and button A4 connects CPU19 foot, corresponding numeral 4,
Button A5 connects CPU22 foot, corresponding numeral 5, and button A6 connects CPU27 foot, corresponding numeral 6,
Button A7 connects CPU19 foot, corresponding numeral 7, and button A8 connects CPU23 foot, corresponding numeral 8,
Button A9 connects CPU26 foot, corresponding numeral 9, and button A11 connects CPU18 foot, corresponding numeral 0,
Button A10 connects CPU20 foot, corresponding KC cancel key, and button A12 connects CPU25 foot, corresponding KY acknowledgement key；
Described user logs in and the control centre 202 of stop sign emission system includes CPU2021 and provides the cycle for CPU
The crystal oscillator unit 2022 of signal, described crystal oscillator unit is made up of crystal oscillator JZ and electric capacity C2 and electric capacity C1, electric capacity C2 and electricity
Being connected in parallel on two outfans of crystal oscillator JZ after holding C1 series connection, the common contact of electric capacity C2 and electric capacity C1 connects power cathode, crystal
Two outfans of agitator JZ connect X1 and the X2 foot of CPU respectively；
Described user logs in and the wireless transmitting unit of stop sign emission system is mainly by 433M wireless transmitter module FS
Constituting, 3 feet of 433M wireless transmitter module FS connect power cathode, and 2 feet connect positive source, and 1 foot connects 29 feet of CPU；
Described user logs in and the display unit of stop sign emission system is by LCD1602 LCDs and resistance R1 structure
Becoming, 1 foot of LCD1602 LCDs and 2 feet connect negative pole and the positive pole of power supply respectively, and 3 foot connecting resistance R1 are followed by the negative of power supply
Pole, 7～14 feet of LCD1602 LCDs corresponding 36～30 feet meeting CPU respectively；
Described user logs in and the push-button unit of stop sign emission system is made up of totally A1～A12 12 buttons, respectively
The interface corresponding with CPU connects:
Button A1 connects CPU18 foot, corresponding numeral 1, and button A2 connects CPU21 foot, corresponding numeral 2,
Button A3 connects CPU28 foot, corresponding numeral 3, and button A4 connects CPU19 foot, corresponding numeral 4,
Button A5 connects CPU22 foot, corresponding numeral 5, and button A6 connects CPU27 foot, corresponding numeral 6,
Button A7 connects CPU19 foot, corresponding numeral 7, and button A8 connects CPU23 foot, corresponding numeral 8,
Button A9 connects CPU26 foot, corresponding numeral 9, and button A11 connects CPU18 foot, corresponding numeral 0,
Button A10 connects CPU20 foot, corresponding KC cancel key, and button A12 connects CPU25 foot, corresponding KY acknowledgement key；
The reception unit of described reception system is made up of 433M wireless receiving module JS and diode D6,433M wireless receiving
1 foot of module J S connects positive source, and 4 feet connect power cathode, and 2 feet meet the control end of control unit, 433M wireless receiving module JS
1 foot and positive source between series diode D6, for prevent power supply connect inverse time protection 433M wireless receiving module safety；
The control unit of described reception system includes resistance R12, audion, diode D5 and relay J DQ, audion
Base stage connects 2 feet of 433M wireless receiving module JS, and emitter stage connects power cathode, 3 feet of collector connecting relay JDQ, relay
5 feet of JDQ connect positive source, and 4 feet of relay J DQ and 2 feet connect 2 feet and 1 foot of ESP interface unit respectively, relay J DQ
Between 5 feet and 3 feet and meet diode D5, the faradic current produced by relay J DQ in time preventing audion from ending punctures.
Described user logs in and the control centre (202) of stop sign emission system also include reset circuit (2024) and under
Carrying mouth circuit (2023), described reset circuit includes the electric capacity C0 of concatenation and a termination positive source of resistance R0, electric capacity C0, electricity
The one termination power cathode of resistance R0, the common junction of electric capacity C0 and resistance R0 connects 4 feet of CPU；1 foot of described download mouth circuit connects
Positive source, 4 feet connect power cathode, and 2 feet connect 5 feet of CPU, 7 feet of 3 handing-over CPU.
Described power subsystem is with power supply indicating member 101, including LED and resistance R13, light emitting diode
LED is attempted by after concatenating with resistance R13 between the positive and negative the two poles of the earth of power supply, and described power supply uses two set 6V aneroid battery, respectively user
Log in and stop sign emission system and reception system provide working power.
Described CPU uses STC series monolithic, and described diode D5, diode D6 use IN4007, and described audion is adopted
Use S8050.
Illustrating: in accompanying drawing, marked GND is power cathode described in the present embodiment, in accompanying drawing, marked VCC+5 is power supply
Positive pole.
Operational approach and operation principle:
User logs in and is mainly used in logging in and exiting of user, for preventing unrelated person maloperation, uses user to set voluntarily
Put password and use 6 code entry modes.Stop sign launches the mode that the while of employing, two buttons of button could be launched, with
Prevent operating personnel's singly-bound by mistake by the maloperation caused, press A4 Yu A7 key as sending " STOP " order as set simultaneously.
(1) when；Shield door folder people is occurred to press from both sides thing or time passenger carries out the emergency case such as Gui Hang district, if train person on duty
Press A4 Yu A7 key simultaneously.
CPU element 202 judges according to A4 Yu the A7 information of input, if for preset password, if input is consistent with default,
Control command is sent to wireless transmitting unit 203 by 29 feet of I/O mouth, i.e. CPU by CPU element；Wireless transmitting unit will control
Receiver module wirelessly it is sent to after system order modulation；The 433M wireless receiving module JS of receiver module receives order
After, reception unit 2 foot output high level is in the base stage that resistance R12 is added to audion S8050D, and audion S8050 turns on, this
Time, JDQ picks up, and ESP circuit is connected and connected to 2 feet of JDQ and 4 feet, is now equivalent to press former emergency stop push button, makes ESP
Produce parking order.
In circuit:
Diode D6 effect is to prevent power supply from connecing instead；
The faradic current that the effect of diode D5 is produced by JDQ when being to prevent audion from ending punctures；
Resistance R1 is brightness regulation resistance, changes the size of the resistance R1 of display unit, thus it is possible to vary LCD1602 display screen
Brightness.
(2) eliminate when emergency, for security needs, can only perform to cancel by station control room driving person on duty
Order, this remote control unit designs for self-resetting type, when performing to stop in emergency, i.e. reverts to normally disconnect after having sent the speed code of 0
State.
Claims (6)
1. stop in emergency remote control unit in a portable subway station, it is characterised in that: include that power subsystem (10), user log in
And stop sign emission system (20) and receive system (30)；
Described power subsystem (10) logs in user and stop sign emission system (20) and receive system (30) circuit even respectively
Connect, log in for user and stop sign emission system (20) and receive system (30) provide working power；
Described user logs in and stop sign emission system is mainly used in logging in or exit thus promptly stopping input of user
Car signal is sent to reception system；
Described reception system logs in and emergency mobile forces stop signal, realization and the car of the transmission of stop sign emission system for receiving user
The emergency stop push button interlocked control of platform is stopped in emergency；
Described user logs in and stop sign emission system include push-button unit (201) that circuit connects, display unit (204),
Control centre (202) and wireless transmitting unit (203)；
Push-button unit (201) is used for inputting emergency mobile forces stop signal；
Control centre (202) is for receiving the information of push-button unit input and control being ordered by I/O mouth according to the information of input
Order is sent to wireless transmitting unit (203)；
Wireless transmitting unit is sent to reception system after control command modulation control centre transmitted；
Display unit (204) is used for showing user's input information；
Described reception system includes reception unit (301), control unit (302) and the ESP interface unit that circuit connects successively
(303)；
Described reception unit is for being transported to control unit by receiving the control command sent here from wireless transmitting unit (203)；
Described control unit is for being switched on or off ESP interface unit circuit, generation according to the control command receiving unit conveying
Parking order.
2. stop in emergency remote control unit in subway station as claimed in claim 1 portable, it is characterised in that:
Described user logs in and the control centre (202) of stop sign emission system includes CPU (2021) and provides the cycle for CPU
The crystal oscillator unit (2022) of signal, described crystal oscillator unit is made up of crystal oscillator JZ and electric capacity C2 and electric capacity C1, electric capacity C2 with
Being connected in parallel on two outfans of crystal oscillator JZ after electric capacity C1 series connection, the common contact of electric capacity C2 and electric capacity C1 connects power cathode, brilliant
Two outfans of oscillation body device JZ connect X1 and the X2 foot of CPU respectively；
Described user logs in and the wireless transmitting unit of stop sign emission system is mainly made up of 433M wireless transmitter module FS,
3 feet of 433M wireless transmitter module FS connect power cathode, and 2 feet connect positive source, and 1 foot connects 29 feet of CPU；
Described user logs in and the display unit of stop sign emission system is made up of LCD1602 LCDs and resistance R1,
1 foot of LCD1602 LCDs and 2 feet connect negative pole and the positive pole of power supply respectively, and 3 foot connecting resistance R1 are followed by the negative pole of power supply,
7～14 feet of LCD1602 LCDs corresponding 36～30 feet meeting CPU respectively；
Described user logs in and the push-button unit of stop sign emission system is made up of, respectively with CPU totally A1～A12 12 buttons
Corresponding interface connects:
Button A1 connects CPU18 foot, corresponding numeral 1, and button A2 connects CPU21 foot, corresponding numeral 2,
Button A3 connects CPU28 foot, corresponding numeral 3, and button A4 connects CPU19 foot, corresponding numeral 4,
Button A5 connects CPU22 foot, corresponding numeral 5, and button A6 connects CPU27 foot, corresponding numeral 6,
Button A7 connects CPU19 foot, corresponding numeral 7, and button A8 connects CPU23 foot, corresponding numeral 8,
Button A9 connects CPU26 foot, corresponding numeral 9, and button A11 connects CPU18 foot, corresponding numeral 0,
Button A10 connects CPU20 foot, corresponding KC cancel key, and button A12 connects CPU25 foot, corresponding KY acknowledgement key；
The reception unit of described reception system is made up of 433M wireless receiving module JS and diode D6,433M wireless receiving module
1 foot of JS connects positive source, and 4 feet connect power cathode, and 2 feet connect the control end of control unit, 1 foot of 433M wireless receiving module JS
And series diode D6 between positive source, for preventing power supply from connecing the safety of inverse time protection 433M wireless receiving module；
The control unit of described reception system includes resistance R12, audion, diode D5 and relay J DQ, the base stage of audion
Connecing 2 feet of 433M wireless receiving module JS, emitter stage connects power cathode, 3 feet of collector connecting relay JDQ, relay J DQ
5 feet connect positive source, and 4 feet of relay J DQ and 2 feet connect 2 feet and 1 foot of ESP interface unit respectively, 5 feet of relay J DQ with
Between 3 feet and meet diode D5, the faradic current produced by relay J DQ in time preventing audion from ending punctures.
3. stop in emergency remote control unit in subway station as claimed in claim 1 or 2 portable, it is characterised in that: described user
Log in and the control centre (202) of stop sign emission system also include reset circuit (2024) and downloads mouth circuit (2023),
Described reset circuit includes the electric capacity C0 of concatenation and a termination positive source of resistance R0, electric capacity C0, a termination electricity of resistance R0
Source negative pole, the common junction of electric capacity C0 and resistance R0 connects 4 feet of CPU；1 foot of described download mouth circuit connects positive source, and 4 feet connect
Power cathode, 2 feet connect 5 feet of CPU, 7 feet of 3 handing-over CPU.
4. stop in emergency remote control unit in subway station as claimed in claim 3 portable, it is characterised in that: described power subsystem
With power supply indicating member (101), including LED and resistance R13, after LED concatenates with resistance R13
Being attempted by between the positive and negative the two poles of the earth of power supply, described power subsystem uses two set 6V aneroid battery respectively users to log in and stop sign
Emission system and reception system power supply.
5. stop in emergency remote control unit in subway station as claimed in claim 4 portable, it is characterised in that: described CPU uses
STC series monolithic, described diode D5, diode D6 use IN4007.
6. stop in emergency remote control unit in subway station as claimed in claim 2 portable, it is characterised in that: described audion is adopted
Use S8050.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065295.5U CN205524314U (en) | 2016-01-22 | 2016-01-22 | Portable subway station emergency stop remote control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065295.5U CN205524314U (en) | 2016-01-22 | 2016-01-22 | Portable subway station emergency stop remote control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524314U true CN205524314U (en) | 2016-08-31 |
Family
ID=56767957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065295.5U Withdrawn - After Issue CN205524314U (en) | 2016-01-22 | 2016-01-22 | Portable subway station emergency stop remote control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711620A (en) * | 2016-01-22 | 2016-06-29 | 柳州铁道职业技术学院 | Mobile subway station emergency stop remote control device |
-
2016
- 2016-01-22 CN CN201620065295.5U patent/CN205524314U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711620A (en) * | 2016-01-22 | 2016-06-29 | 柳州铁道职业技术学院 | Mobile subway station emergency stop remote control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170609 |