CN209606069U - A kind of column door lock for vehicles detection system, detection device and motor vehicle - Google Patents
A kind of column door lock for vehicles detection system, detection device and motor vehicle Download PDFInfo
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- CN209606069U CN209606069U CN201920298052.XU CN201920298052U CN209606069U CN 209606069 U CN209606069 U CN 209606069U CN 201920298052 U CN201920298052 U CN 201920298052U CN 209606069 U CN209606069 U CN 209606069U
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Abstract
The utility model belongs to the field of test technology of mechanical part, discloses a kind of column door lock for vehicles detection system, detection device and motor vehicle, and front panel is bolted on the front end of bottom plate, is embedded with circuit module, sleeve on bottom plate；It is welded with vehicle door status indicator light on circuit module, spring is cased on sleeve, magnet is fixed in the upper end of sleeve.The utility model can be sheathed on the outside of door lock sleeve by sleeve, and door lock sleeve is rotated with the magnet block on moving sleeve；Hall switch inside circuit control box can be detected the change in location of magnet, be judged the switch state of door lock with the variation of induced magnetic field, and by the wireless transmitter module in circuit, the switch state of door lock is carried out signal reporting.The utility model works well through actual test, is able to satisfy train requirement under high speed and tunnel environment；Door lock is mounted on car door, Operation switch door, and status signal, which can be stablized, is transferred to attendant's monitoring device, and delay time is respectively less than 5 seconds.
Description
Technical field
The utility model belong to mechanical part the field of test technology more particularly to a kind of column door lock for vehicles detection system,
Detection device and motor vehicle.
Background technique
Currently, the prior art commonly used in the trade is such that on railroad train that door lock is mainly used in various column on railway
Vehicle, but intercity and motor-car new at present is all the integrated wired connection detection vehicle door status of vehicle body, and common express train
And on ordinary passenger express train train, without car door detection device, and required not can be carried out wiring transformation according to railway, it is therefore necessary to using wireless
Transmission mode.Overwhelming majority train can only be manually checked by attendant at present, increased human cost and cannot be accomplished to occur different
Normal timely alarm treatment, there is hysteresis quality；It is the installation separate type door magnetism device on car door there are also a kind of scheme, the disadvantage is that can only examine
Measuring car door is to turn on or off, if door lock abnormal opening but door are left unlocked or unlatched and are not opened, not will call the police, it is hidden to there is very big safety
Suffer from.
In conclusion problem of the existing technology is:
(1) most trains can only be manually checked by attendant at present, increased human cost and cannot be accomplished occur
Abnormal timely alarm treatment, there is hysteresis quality.
(2) installing separate type door magnetism device on car door to detect car door at present is to turn on or off, if door lock is different
It often opens but door is left unlocked or unlatched and is not opened, then not will call the police, there is very big security risk, if using door sensor scheme, if door is
Shut but do not locked, it is normal condition that system, which also will be considered that, if in the state of this unlocking car train after
It continues and sails, just have very big security risk, open the door if any passenger or train shaking leads to car door opening, it is easy to cause thing
Therefore occur.
Solve the difficulty of above-mentioned technical problem:
Want to solve the above problems, then must directly detect the state of door lock, but since traditional train door lock is
Mechanical lock, directly detection latch bolt position, transformation difficulty is big, and construction is complicated.
Solve the meaning of above-mentioned technical problem:
To solve the problems, such as that presently, there are improve train traffic safety, while facilitating construction reformation, the utility model design
A kind of construction is simple, detection be reliable, cost economy door lock state detection device.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of column door lock for vehicles detection system, detection dress
It sets and motor vehicle.
The utility model is realized in this way a kind of column door lock for vehicles detection system, the column door lock for vehicles detection system
Include:
State is reported to attendant's monitor terminal and hand for judging that door lock state changes by wireless gate lock in time
Hold alarm；
Hand-held alarm, the state of the car door for monitoring compartment；
Attendant's monitor terminal, the state of the car door for monitoring compartment, while included motion monitoring sensor, monitoring car
Door motion state；
Train chief's monitor terminal has car door different for monitoring the state of all door locks of permutation train in train traveling
It is normally open, start alarm.
The another object of the utility model is to provide a kind of column door for automobile for carrying the column door lock for vehicles detection system
Detection device is locked, the train is provided with door lock detecting device
Front panel；
Front panel is bolted on the front end of bottom plate, is embedded with circuit module, sleeve on bottom plate；
It is welded with vehicle door status indicator light on circuit module, spring is cased on sleeve, magnet is fixed in the upper end of sleeve.
Further, the Hall switch of induced magnetic field variation is provided on the circuit module.
Further, the wireless transmission mould that the switch state of door lock is carried out to signal reporting is provided on the circuit module
Block.
The another object of the utility model is to provide a kind of motor vehicle for carrying the column door lock for vehicles detection system.
The another object of the utility model is to provide a kind of train for carrying the column door lock for vehicles detection system.
In conclusion the advantages of the utility model and good effect are as follows: the utility model can be sheathed on door lock by sleeve
On the outside of sleeve, door lock sleeve is with the magnet block rotation on moving sleeve, to directly judge lock tongue state by sleeve portion, directly
Judge door lock state, it is relatively reliable；Hall switch inside circuit control box can detect magnet with the variation of induced magnetic field
Change in location, judge the switch state of door lock, and then by the wireless transmitter module in circuit, by the switch state of door lock into
Row signal reporting.
The utility model can be sealed protection to circuit part and magnet segment by box cover, prevent from exposed being easy to make
At damage.The utility model can be convenient magnet block in circuit control box lower end or so activity, conveniently by setting arc groove
Changes of magnetic field is detected.The utility model can be connected and fixed by threaded hole with door lock cladding plate, and lower end is vertical rectangle
Threaded hole can more easily match with the threaded hole of door lock cladding plate.
The utility model can be fixed sleeve by spring, and preventing from squeezing influences to use；The utility model passes through
Indicator light can show the switch state of car door.
The utility model designs two-stage transmission network mechanism:
FSK point-to-point transmission machine of the first order between wireless gate lock and attendant's monitor terminal and hand-held alarm
System, signal need to only transmit in rail cars, and transmission is triggered by the change of door lock state, and usually each equipment need to be only in quiet
Silent dormant state extends battery life, when only door lock state changes, the output of detection sensor to reduce power consumption
Signal wakes up MCU, and immediately begins to report, and guarantees to improve system timeliness, this section compartment simultaneously in the case where system power dissipation
Attendant receiving signal at the first time and disposing in time；
Second level network is the network between each attendant's monitor terminal and train chief's monitor terminal, using LORA ad hoc network
Transmission mechanism, distance is farther out but requirement of real-time decreases, while equipment in network number of nodes increases, concurrent data crosstalk wind
Danger is improved, and using LORA adhoc mode, initiates poll by train chief's equipment, attendant's monitor terminal carries out the conveyer of response
System, can guarantee the stability and high efficiency of system with effective solution these problems.
To prevent, someone's the utility model illegally opens the door in vehicle operation or crew neglects locking the door and waits vehicle doorns
Abnormal start-up is locked, dangerous situation is caused, needs accurately to detect Train door state, abnormal conditions and alarm,
It reminds crew member to detect prevention in time, avoids unexpected generation.The utility model works well through actual test, high speed and
It is able to satisfy train requirement under tunnel environment, solves current 4G/2G no signal in tunnel, ZigBee/BLE signal screen
It covers seriously, the short slab of transmission cannot be stablized in train complex environment；Through actual test, door lock is mounted on car door, operation
Switch gate, status signal, which can be stablized, is transferred to attendant's monitoring device, and delay time is respectively less than 5 seconds.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of train door lock detecting device provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of spring provided by the embodiment of the utility model, sleeve；
In figure: 1, front panel；2, circuit module；3, bottom plate；4, vehicle door status indicator light；5, spring；6, sleeve；7, magnetic
Iron.
Fig. 3 is the connection schematic diagram of circuit module provided by the embodiment of the utility model；
Fig. 4 is column door lock for vehicles detection method flow chart provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram of column door lock for vehicles detection system provided by the embodiment of the utility model；
In figure: 8, wireless gate lock；9, alarm is held；10, attendant's monitor terminal；11, train chief's monitor terminal；
Fig. 6 is the schematic illustration of column door lock for vehicles detection system provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
It can only be manually checked by attendant for current most trains, increase human cost and cannot accomplish occur
Abnormal timely alarm treatment, there is hysteresis quality.At present on car door install separate type door magnetism device can only detect car door be open or
Person closes, if door lock abnormal opening but door are left unlocked or unlatched and are not opened, not will call the police, there is very big security risk.The utility model
Hall switch inside circuit control box can be detected the change in location of magnet, be judged opening for door lock with the variation of induced magnetic field
Off status；By the wireless transmitter module in circuit, the switch state of door lock is subjected to signal reporting.
The application principle of the utility model is explained in detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, train door lock detecting device provided by the embodiment of the utility model include: front panel 1,
Circuit module 2, bottom plate 3, vehicle door status indicator light 4, spring 5, sleeve 6, magnet 7.
Front panel 1 is bolted on the front end of bottom plate 3, is embedded with circuit module 2, sleeve 6 on bottom plate 3；Circuit mould
It is welded with vehicle door status indicator light 4 on block 2, spring 5 is cased on sleeve 6, magnet 7 is fixed in the upper end of sleeve 6.In the outer of lock core
Face increases a sleeve 6, and installation spring 5 is to limit sleeve 6, prevents sleeve 6 and bottom plate 3 from generating gap.
As shown in Fig. 2, circuit module 2 provided by the embodiment of the utility model includes: battery and voltage regulator circuit, hall sensing
Switch, MCU control unit, wireless module, status indicator lamp.
Battery and the hall sensing switch of voltage regulator circuit and induced magnetic field variation, MCU control unit, the switch shape by door lock
State carries out the wireless module connection of signal reporting, and MCU control unit and hall sensing switch, wireless module, status indicator lamp connect
It connects.
As shown in figure 4, detection method includes the following steps for column door lock for vehicles provided by the embodiment of the utility model:
S401: when close door, turning sleeve by spanner, mobile (rotation) with the magnet on moving sleeve；
S402: there are Hall switch on circuit module, can be with the variation of induced magnetic field；Hall switch detects the position of magnet
Variation is set, judges the switch state of door lock；
S403: by the wireless transmitter module in circuit module, the switch state of door lock is subjected to signal reporting.
Train provided by the embodiment of the utility model with door lock detecting device when in use close door when, by spanner twist
Moving sleeve 6 is rotated with the magnet 7 on moving sleeve 6；The variation of Hall switch induced magnetic field on circuit module 2；Hall switch inspection
The change in location for measuring magnet 7 judges the switch state of door lock；By the wireless transmitter module in circuit module 2, by door lock
Switch state carries out signal reporting.
The application principle of the utility model is further described with reference to the accompanying drawing.
As shown in figure 5, column door lock for vehicles detection system provided by the embodiment of the utility model includes: wireless gate lock 8, holds
Alarm 9, attendant's monitor terminal 10, train chief's monitor terminal 11.
The door lock state of wireless gate lock 8 changes, and state is reported to attendant's monitor terminal 10 and hand-held report in time
Alert device 9, if vehicle has car door not lock in the process of moving, automatic starting buzzing is alarmed while hand-held alarm 9 opens shake
Dynamic plus buzzing mode, it is ensured that attendant is at the first time it can be found that abnormal and dispose in time.
The function of wireless gate lock 8: the low-power consumption terminal door lock of a twireless radio-frequency communication, the lock of intelligent measurement door lock
Tongue switch state and by wirelessly reporting door lock state, vehicle door status reports success, and attendant's monitor terminal, which receives, notifies
Answer signal can be returned to after breath, if car door does not receive response within a specified time and will start retransmission mechanism, it is ensured that state reporting；On
Timestamp information is carried in the door lock state record of report, is called to account convenient for later period inquiry, accident.
Alarm 9: portable small and exquisite design is held, attendant carries in practical application, is responsible for monitoring this section compartment
Four car doors state, alarm is triggered if vehicle has door lock to be open state in the process of moving, have sound and
Vibration reminds attendant to timely respond to handle.Realize that function is as follows: 1) vehicle door status monitors；2) car door opening in train traveling
Alarm includes sound and vibration motor；3) battery capacity detects；4) low battery alerts；5) charged state indicates.
10 function of attendant's monitor terminal: being placed on the attendant lobby of each compartment in practical application, is responsible for monitoring
The state of four car doors in this section compartment, while included motion monitoring sensor, monitor car door motion state, if vehicle is expert at
There is door lock to be open state during sailing and then triggers alarm.Realize that function is as follows: 1) vehicle door status monitors；2) train moves shape
State monitoring；3) car door opening alarm in train traveling；4) battery capacity detects；5) low battery alerts；6) charged state indicates.
Train chief's monitor terminal 11: being placed on train chief lobby in practical application, is responsible for monitoring all car doors of permutation train
The state of door lock starts alarm if having car door abnormal start-up in train traveling.All switch lock data are recorded simultaneously
It saves, generates the black box on train, analyzed convenient for later period accident investigation, data etc..Realize that function is as follows: 1) train is all
Vehicle door status monitoring；2) car door opening alarm in train traveling；3) battery capacity detects；4) low battery alerts；5) terminal is offline
Alarm；6) charged state indicates；7) historgraphic data recording.
The communications protocol layers of column door lock for vehicles detection system provided by the embodiment of the utility model design two-stage transmission network
Mechanism:
FSK point-to-point transmission of the first order between wireless gate lock 8 and attendant's monitor terminal 10 and hand-held alarm 9
Mechanism, signal need to only transmit in rail cars, and transmission is triggered by the change of door lock state, and usually each equipment need to be only in
Silent dormant state extends battery life to reduce power consumption, when only door lock state changes, detection sensor it is defeated
Signal wakes up MCU out, and immediately begins to report, and guarantees to improve system timeliness, this section vehicle simultaneously in the case where system power dissipation
The attendant in compartment is receiving signal at the first time and is disposing in time.
Second level network is the network between each attendant's monitor terminal 10 and train chief's monitor terminal 11, certainly using LORA
Networking transmission mechanism, distance is farther out but requirement of real-time decreases, while equipment in network number of nodes increases, concurrent data string
Risk raising is disturbed, using LORA adhoc mode, poll is initiated by train chief's equipment, attendant's monitor terminal 10 carries out response
Transmission mechanism can guarantee the stability and high efficiency of system with effective solution these problems.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of column door lock for vehicles detection system, which is characterized in that the column door lock for vehicles detection system includes:
State is reported to attendant's monitor terminal and hand-held report for judging that door lock state changes by wireless gate lock in time
Alert device；
Hand-held alarm, the state of the car door for monitoring compartment；
Attendant's monitor terminal, the state of the car door for monitoring compartment, while included motion monitoring sensor, monitoring car door fortune
Dynamic state；
Train chief's monitor terminal has car door to open extremely for monitoring the state of all door locks of permutation train in train traveling
Qi Ze starting alarm.
2. a kind of train door lock detecting device for carrying column door lock for vehicles detection system described in claim 1, which is characterized in that
The train is provided with door lock detecting device
Front panel；
Front panel is bolted on the front end of bottom plate, is embedded with circuit module, sleeve on bottom plate；
It is welded with vehicle door status indicator light on circuit module, spring is cased on sleeve, magnet is fixed in the upper end of sleeve.
3. train door lock detecting device as claimed in claim 2, which is characterized in that be provided with induction on the circuit module
The Hall switch of changes of magnetic field.
4. train door lock detecting device as claimed in claim 2, which is characterized in that be provided on the circuit module by door
The switch state of lock carries out the wireless transmitter module of signal reporting.
5. a kind of motor vehicle for carrying column door lock for vehicles detection system described in claim 1.
6. a kind of motor vehicle as claimed in claim 5 for carrying column door lock for vehicles detection system, which is characterized in that described motor-driven
Vehicle is train.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298052.XU CN209606069U (en) | 2019-03-08 | 2019-03-08 | A kind of column door lock for vehicles detection system, detection device and motor vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298052.XU CN209606069U (en) | 2019-03-08 | 2019-03-08 | A kind of column door lock for vehicles detection system, detection device and motor vehicle |
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| CN209606069U true CN209606069U (en) | 2019-11-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799083A (en) * | 2019-03-08 | 2019-05-24 | 天津杰出科技发展有限公司 | A kind of column door lock for vehicles detection system and method, detection device and motor vehicle |
| CN111267728A (en) * | 2019-12-24 | 2020-06-12 | 深圳创维汽车智能有限公司 | Vehicle door safety monitoring method, system, equipment and storage medium |
| CN113738450A (en) * | 2021-09-18 | 2021-12-03 | 中铁第四勘察设计院集团有限公司 | Locking detection device of tunnel protection door and tunnel protection door comprising same |
| CN116206263A (en) * | 2023-04-27 | 2023-06-02 | 成都运荔枝科技有限公司 | Logistics vehicle monitoring method and system |
-
2019
- 2019-03-08 CN CN201920298052.XU patent/CN209606069U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799083A (en) * | 2019-03-08 | 2019-05-24 | 天津杰出科技发展有限公司 | A kind of column door lock for vehicles detection system and method, detection device and motor vehicle |
| CN111267728A (en) * | 2019-12-24 | 2020-06-12 | 深圳创维汽车智能有限公司 | Vehicle door safety monitoring method, system, equipment and storage medium |
| CN113738450A (en) * | 2021-09-18 | 2021-12-03 | 中铁第四勘察设计院集团有限公司 | Locking detection device of tunnel protection door and tunnel protection door comprising same |
| CN113738450B (en) * | 2021-09-18 | 2023-06-02 | 中铁第四勘察设计院集团有限公司 | Locking detection device of tunnel protection door and tunnel protection door comprising same |
| CN116206263A (en) * | 2023-04-27 | 2023-06-02 | 成都运荔枝科技有限公司 | Logistics vehicle monitoring method and system |
| CN116206263B (en) * | 2023-04-27 | 2023-09-19 | 成都运荔枝科技有限公司 | Logistics vehicle monitoring method and system |
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