CN111576973B - Stereo garage safety detection method - Google Patents
Stereo garage safety detection method Download PDFInfo
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- CN111576973B CN111576973B CN202010467854.6A CN202010467854A CN111576973B CN 111576973 B CN111576973 B CN 111576973B CN 202010467854 A CN202010467854 A CN 202010467854A CN 111576973 B CN111576973 B CN 111576973B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/042—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage for controlling access to an individual parking space
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/422—Automatically operated car-parks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a stereo garage safety detection method, which belongs to the technical field of stereo garages.A vehicle detector determines that a vehicle is the vehicle when the vehicle moves to a cache area, a height detection module sends a height detection signal of the vehicle to a controller of the stereo garage, and the controller judges whether the vehicle is ultrahigh; if the vehicle is not over-height, the controller provides a parking space for the entrance and the exit of the stereo garage, and the garage door is opened; when the vehicle enters a garage, detecting whether the vehicle is in place; if the vehicle is in place, detecting whether the vehicle is over-long and over-wide; if the vehicle is not too long or too wide, the controller judges whether the driver is out of the garage; if the driver leaves the garage, the controller authorizes the operation right of the garage operator and allows the parking; during the closing process of the garage door, if the door anti-pinch detection module does not have a signal, the garage door is closed to be completely closed. The invention realizes the ultrahigh detection of the vehicle outside the stereo garage and determines whether a driver leaves the garage, thereby effectively ensuring the operation of the stereo garage and the safety of the driver.
Description
Technical Field
The invention belongs to the technical field of stereo garages, and particularly relates to a stereo garage safety detection method.
Background
With the development of society and the improvement of living standard of people, motor vehicles become main transportation tools for people to go out, urban parking is difficult to become a troublesome problem facing all regions, and the establishment of a stereo garage is an effective way for solving the problem.
In order to ensure that vehicles meeting the safe size enter and exit the garage and prevent the vehicles from exceeding the safe operation range to cause damage, the vehicles need to be subjected to safety detection, wherein the safety detection comprises ultrahigh detection of the vehicles. At present, the existing stereo garage vehicle superelevation detection mode is divided into two kinds: firstly, the vehicle enters the garage in-process and detects, secondly, the vehicle enters the garage and detects afterwards. The first method is that when the vehicle is detected to be ultrahigh, an ultrahigh alarm is sent out, but the garage can normally operate after the alarm is manually cancelled, if a driver who is not familiar with the garage stops the garage, the vehicle is still stored regardless of the voice alarm after the equipment sends out the ultrahigh alarm, and when a vehicle carrying board carries the ultrahigh vehicle and is lifted to a certain height, the top of the vehicle collides and interferes with the garage equipment, so that the vehicle accident is damaged; the second method also has a certain potential safety hazard, namely, the driver can damage the vehicle by storing the vehicle without considering the voice alarm after entering the garage.
In addition, intelligent stereo garage and semi-automatic stereo garage can't respond to whether the navigating mate is out of the garage at the bicycle parking in-process, and it has following problem: when the vehicle reaches the designated position, and the driver does not get off the vehicle, if other people operate the garage, the driver can be stored in the corresponding parking space together with the vehicle, so that the garage has great risk, namely the driver has personal safety in the vehicle, and the vehicle has risk brought by panic of the driver.
Therefore, in the technical field of the stereo garage, research and improvement needs still exist for a stereo garage safety detection method, which is also a research focus and a focus in the technical field of the current stereo garage, and is a starting point of the invention.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is as follows: the stereo garage safety detection method is provided, vehicles can be detected to be ultrahigh outside the stereo garage, and potential safety hazards do not exist; the in-place, super-long and super-wide detection of the vehicle can be carried out in the stereo garage; whether the driver leaves the garage can be determined; and preventing detection of objects pinched by the garage door during operation; the operation of the stereo garage and the safety of drivers are ensured.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a stereo garage safety inspection method, stereo garage's outside has the buffer memory area, stereo garage's exit with be equipped with the garage door between the buffer memory area, it prevents pressing from both sides detecting module to be equipped with a door on the garage door, the buffer memory area is equipped with vehicle detector, the garage door is close to one side of buffer memory area is equipped with high detecting module stereo garage's exit sets up super long detecting module behind super long detecting module, the vehicle before the vehicle that targets in place detecting module, the vehicle respectively, vehicle left side super wide detecting module and the super wide detecting module in vehicle right side can pass through in proper order when setting up the driver in stereo garage and going out of the warehouse detecting module, includes following step:
s1, when a vehicle travels to the cache area, the vehicle detector determines that the vehicle is the vehicle, the height detection module sends a height detection signal of the vehicle to a controller of the stereo garage, and the controller judges whether the vehicle is over-height; if the vehicle is not over-height, executing step S2; if the vehicle is ultrahigh, executing step S3;
s2, the controller provides a parking space for an entrance and an exit of the stereo garage, and the garage door is opened; when the vehicle enters a garage, detecting whether the vehicle is in place or not through the vehicle in-place detection module; if the vehicle is in place, executing step S4; if the vehicle is not in place, executing step S5;
s3, the stereo garage warns a driver that the vehicle is ultrahigh, the controller does not provide a parking space, and the garage door is not opened;
s4, detecting whether the vehicle is ultra-long and ultra-wide through the vehicle front ultra-long detection module, the vehicle rear ultra-long detection module, the vehicle left ultra-wide detection module and the vehicle right ultra-wide detection module; if the vehicle is not overlong or not superwide, executing step S6; if the vehicle is over-long or over-wide, executing step S5;
s5, stopping the stereo garage and warning the driver;
s6, the controller judges whether the driver is out of the garage according to the trigger sequence of the out-of-garage detection module, and if the driver is out of the garage, the controller executes the step S7; otherwise, returning to continuously judge whether the driver is out of the garage;
s7, authorizing the garage operator operation right by the controller and allowing the parking;
s8, the controller controls the garage door to close, and in the closing process of the garage door, if the door anti-pinch detection module has no signal, the garage door is closed to be completely closed; if the door anti-pinch detection module has a signal, the controller immediately sends a door opening instruction.
As a modification, in step S2, when the vehicle is not raised and the controller provides a parking space to the entrance/exit of the stereo garage, the method further includes the following steps:
s21, the controller judges whether the vehicle height is larger than the limited height of the low berth; if the vehicle height is greater than the limited height of the low berth, executing step S22; if the vehicle height is not greater than the limited height of the low berth, executing step S23;
s22, the controller provides high berths for the inlet and the outlet of the stereo garage;
and S23, the controller provides a low berth for the inlet and the outlet of the stereo garage.
As a further improvement, the height detection module comprises a first height detection module and a second height detection module, and the first height detection module is located at the upper part of the second height detection module; when the vehicle detector determines that the vehicle is a vehicle, the first height detection module does not detect the vehicle, and if the second height detection module detects the vehicle, the controller provides the high berth for an inlet and an outlet of the stereo garage;
and if the vehicle is not detected by the second height detection module, the controller provides the low berth for the inlet and the outlet of the stereo garage.
As an improvement, in step S6, the warehouse exit detection module includes a first warehouse exit detection module and a second warehouse exit detection module, when the driver exits the warehouse, the driver firstly passes through the first warehouse exit detection module and then passes through the second warehouse exit detection module, and when determining whether the driver exits the warehouse, the method includes the following steps:
s61, the driver triggers the first ex-warehouse detection module, and the controller memorizes a trigger signal of the first ex-warehouse detection module;
s62, the driver triggers the second ex-warehouse detection module, and the controller memorizes a trigger signal of the second ex-warehouse detection module;
s63, the controller judges whether the driver triggers the first ex-warehouse detection module first and then triggers the second ex-warehouse detection module;
if yes, judging that the driver leaves the garage; if not, judging that the driver does not go out of the garage.
As a further improvement, the first ex-warehouse detection module is the vehicle rear overlong detection module, and the second ex-warehouse detection module is the door anti-pinch detection module.
As a further improvement, the warehouse-out detection module further comprises a third warehouse-out detection module, when the driver goes out of the warehouse, the driver sequentially passes through the third warehouse-out detection module, the first warehouse-out detection module and the second warehouse-out detection module, and when judging whether the driver goes out of the warehouse or not, the method further comprises the following steps:
the driver triggers the third ex-warehouse detection module, and the controller memorizes a trigger signal of the third ex-warehouse detection module;
the controller judges whether the driver sequentially triggers the third ex-warehouse detection module, the first ex-warehouse detection module and the second ex-warehouse detection module;
if yes, judging that the driver leaves the garage; if not, judging that the driver does not go out of the garage.
As a further improvement, the third ex-warehouse detection module is the vehicle left ultra-wide detection module and the vehicle right ultra-wide detection module.
As an improvement, a vehicle existence detection module is further arranged at an inlet and an outlet of the stereo garage, the vehicle existence detection module is connected with a program memory module of the controller, and the program memory module initially memorizes that all parking places are in a vehicle-free state; when parking, the parking space arrives at the inlet and outlet of the stereo garage, the parked vehicles enter the parking space, the vehicle presence/absence detection module detects the presence of the parked vehicles on the parking space, the program memory module memorizes the parking space as a vehicle presence state, and then the controller instructs the parking space loaded with the parked vehicles to be stored; when the vehicle is taken, the controller instructs the berth carrying the taken vehicle to reach the inlet and outlet of the stereo garage, after the taken vehicle is driven out, the vehicle presence detection module detects that no vehicle is on the berth, the program memory module memorizes the berth as a vehicle-free state, and then the controller instructs the berth in the vehicle-free state to be stored.
As an improvement, stereo garage's exit or garage door department is provided with the license plate recognition appearance, and when the vehicle got into stereo garage, the license plate recognition appearance discerns license plate number and sends license plate information to the host computer, works as the operation during garage operation ware parking, the controller will be deposited the berth information of vehicle and send the host computer, the host computer will correspond the license plate and bind with corresponding the parking stall through the analysis.
As a modification, in steps S3 and S5, the stereo garage warns the driver through an alarm device: the alarm device comprises an alarm lamp and a voice broadcast module; the alarm device receives the output signal of the controller, triggers the alarm lamp to operate and the voice broadcasting module to broadcast the alarm voice.
After the technical scheme is adopted, the invention has the beneficial effects that:
according to the stereo garage safety detection method, when a vehicle travels to a cache area outside a stereo garage, a vehicle detector determines that the vehicle is the vehicle, a height detection module sends a height detection signal of the vehicle to a controller of the stereo garage, and the controller judges whether the vehicle is ultrahigh; if the vehicle is ultrahigh, the controller does not provide a parking space, and the garage door is not opened, so that the vehicle cannot enter the garage, namely the vehicle is ultrahigh detected in the cache area outside the stereo garage, the safety is good, potential safety hazards do not exist, and the safety of the vehicle is effectively protected; when a vehicle enters a garage, the vehicle in-place detection module is used for detecting whether the vehicle is parked in place or not, so that the parking position of the vehicle is correct, and a driver is reminded to prevent false alarm caused by the fact that the vehicle is not in place; detecting whether the vehicle is over-long through the vehicle front over-long detection module and the vehicle rear over-long detection module, and preventing the garage operation hidden danger caused by the over-limit of the vehicle length; the vehicle left ultra-wide detection module and the vehicle right ultra-wide detection module are used for detecting whether the vehicle is ultra-wide or not, the vehicle width is detected, and the garage operation hidden danger caused by the vehicle width overrun is prevented; the controller judges whether the driver leaves the garage or not through the triggering sequence of the garage leaving detection module, and if the driver leaves the garage, the controller authorizes the operation right of the garage operator and allows the parking; therefore, only under the condition that the driver is determined to leave the garage, the controller authorizes the operation right of the garage operator, so that other persons can be effectively prevented from operating the garage when the driver does not get off the vehicle, and the use safety of the garage is improved; in the closing process of the garage door, the object is prevented from being clamped by the anti-clamping detection module of the passing door, so that the operation safety of the stereo garage is effectively ensured. The invention realizes the ultrahigh detection of the vehicle outside the stereo garage, and has no potential safety hazard; the in-place, super-long and super-wide detection of the vehicle in the three-dimensional garage is realized; whether the driver leaves the garage is determined; and preventing detection of objects pinched by the garage door during operation; effectively guarantee stereo garage operation and navigating mate safety.
When the vehicle is not over high and the controller provides a parking space for an inlet and an outlet of the stereo garage, the controller judges whether the height of the vehicle is greater than the limited height of a low parking space; therefore, the controller can provide the parking positions suitable for the vehicle height for the inlet and the outlet of the stereo garage according to the vehicle height, so that the parking is more reasonable, and the utilization rate of the stereo garage is improved.
Because the ex-warehouse detection module comprises a first ex-warehouse detection module and a second ex-warehouse detection module, when judging whether the driver is ex-warehouse or not, two ex-warehouse detection modules are adopted, so that the controller judges whether the driver is out-warehouse or not, and only needs to judge whether the driver triggers the first ex-warehouse detection module and then triggers the second ex-warehouse detection module, thereby ensuring that the judgment logic is simple and the realization is convenient.
Because the first ex-warehouse detection module is the vehicle rear overlong detection module, and the second ex-warehouse detection module is the door anti-pinch detection module, the existing detection module of the stereo garage is utilized to detect the ex-warehouse of the driver, the cost is not increased, and the economical efficiency is good.
Because the detection module of going out of the warehouse still includes the third detection module of going out of the warehouse, when judging whether the navigating mate goes out of the warehouse, add the third detection module of going out of the warehouse again, only when the navigating mate passes through the third detection module of going out of the warehouse, first detection module of going out of the warehouse and second detection module of going out of the warehouse in proper order promptly, just can operate the garage, further improved the security performance in garage.
The third ex-warehouse detection module is the vehicle left ultra-wide detection module and the vehicle right ultra-wide detection module, so that the third ex-warehouse detection module is also an existing detection module of the stereo garage, the manufacturing cost of the stereo garage is not increased, and the economical efficiency is good.
Because the entrance and exit position of the stereo garage is also provided with a vehicle existence detection module, the vehicle existence detection module is connected with a program memory module of the controller, whether a vehicle exists on the berth at the entrance and exit position of the stereo garage is detected through the vehicle existence detection module, and the state of whether the vehicle exists at the berth is memorized through the program memory module, the calibration memory of all berth states can be realized only by arranging one vehicle existence detection module at the entrance and exit position of the stereo garage, the vehicle existence detection module is not required to be additionally arranged at each berth, the equipment cost is reduced, the manual supervision is reduced, and the safety performance and the vehicle access efficiency of the stereo garage are improved; the function of guiding the empty berth is achieved.
Because stereo garage's exit or garage door department is provided with the license plate discernment appearance, when the vehicle got into stereo garage, license plate discernment appearance discernment license plate number sent license plate information to the host computer, when the operation during garage operation ware parking, the parking information that the vehicle will be deposited to the controller is sent and is given the host computer, the host computer will correspond the license plate through the analysis and bind with corresponding the parking stall for stereo garage has license plate recognition function, conveniently gets the car, and installation and debugging are simple simultaneously, cost reduction.
Because stereo garage passes through alarm device and warns navigating mate: the alarm device comprises an alarm lamp and a voice broadcast module, so that a driver can be effectively prompted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.
FIG. 1 is a schematic diagram of an embodiment of the present invention for vehicle ride height detection;
FIG. 2 is a schematic diagram of an alternate vehicle ride height detection according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of in-place, ultra-wide, and ultra-long vehicle detection, license plate identification, and driver outbound detection according to an embodiment of the present invention; (the vehicle presence detection module is not shown in the figure);
FIG. 4 is a top view of FIG. 3 (with the vehicle in-position detection module, door anti-pinch detection module, and license plate identifier not shown);
FIG. 5 is a flow chart of an embodiment of the present invention;
FIG. 6 is a flow chart of the embodiment of the present invention when the vehicle is not raised and the controller provides parking space to the entrance/exit of the stereo garage;
FIG. 7 is a flowchart illustrating an exemplary embodiment of a method for detecting a driver leaving a garage using a first ex-garage detection module and a second ex-garage detection module;
fig. 8 is a flowchart illustrating a method for detecting the presence or absence of a vehicle at a berthing position at an entrance/exit of a stereo garage according to an embodiment of the present invention;
FIG. 9 is a flowchart illustrating license plate recognition according to an embodiment of the present invention;
in the figure: 1. a buffer area; 2. an inlet and an outlet of the stereo garage; 3. a garage door; 4. a door anti-pinch detection module; 5. a vehicle detector; 6. a first height detection module; 7. a second height detection module; 8. a vehicle in-place detection module; 9. a vehicle front overlength detection module; 10. a vehicle rear overlength detection module; 11. a vehicle left ultra-wide detection module; 12. a vehicle right ultra-wide detection module; 13. a vehicle presence detection module; and 14-license plate recognition instrument.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "front", "rear", "left", "right", "inner", "outer" and "middle" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship between the terms and the corresponding parts are also regarded as the scope of the present invention without substantial changes in the technical contents.
As shown in fig. 1 to 4, in a method for detecting the safety of a stereo garage, a buffer area 1 is provided outside the stereo garage, a garage door 3 is provided between an entrance 2 and an exit 2 of the stereo garage and the buffer area 1, and preferably, the garage door 3 is an automatic door, and the opening or closing of the automatic door can be controlled by a controller (not shown) of the stereo garage, so that the automation degree of the stereo garage can be improved. The controller is preferably a PLC. Be equipped with the door on garage door 3 and prevent pressing from both sides detection module 4, the door prevents pressing from both sides detection module 4 and can adopt correlation photoelectric sensor etc. and buffer memory 1 is equipped with vehicle detector 5, and preferably, vehicle detector 5 feels vehicle detector for ground, can pass through ground induction coil response vehicle. It should be noted that the vehicle detector 5 may also be other devices capable of determining the vehicle, and will not be described herein again.
The system comprises a stereo garage, a vehicle in-place detection module 8, a vehicle front ultra-long detection module 9, a vehicle rear ultra-long detection module 10, a vehicle left ultra-wide detection module 11 and a vehicle right ultra-wide detection module 12 are respectively arranged at an inlet and an outlet 2 of the stereo garage, the vehicle front ultra-long detection module 8, the vehicle front ultra-long detection module 9, the vehicle rear ultra-long detection module 10, the vehicle left ultra-wide detection module 11 and the vehicle right ultra-wide detection module 12 can adopt a correlation photoelectric sensor and the like, the garage-out detection modules which can be sequentially passed by a driver during garage-out are arranged in the stereo garage, in the embodiment, the garage-out detection module comprises a first garage-out detection module and a second garage-out detection module, and when the driver goes out of the garage, the driver firstly passes through the first garage-out detection module and then passes through the second garage-out detection module.
As shown in fig. 1 to 7, the stereo garage safety detection method includes the following steps:
s1, when the vehicle moves to the buffer area 1, the vehicle detector 5 determines that the vehicle is the vehicle, the first height detection module 6 and the second height detection module 7 send the height detection signal of the vehicle to a controller of the stereo garage, and the controller judges whether the vehicle is ultrahigh;
when the first height detection module 6 does not detect the vehicle, and the vehicle is not over-height, executing step S2; when the first height detection module 6 detects that the vehicle is ultrahigh, executing step S3;
s2, the controller provides a parking space for the entrance 2 and the exit 2 of the stereo garage, and the garage door 3 is opened;
when the controller provides the parking space for the entrance 2 of the stereo garage, specifically, as shown in fig. 6, S21, the controller determines whether the vehicle height is greater than the limited height of the low parking space; when the second height detecting module 7 detects the vehicle, and the vehicle height is greater than the limited height of the low berth, as shown in fig. 1, step S22 is executed; when the second height detecting module 7 does not detect the vehicle, that is, the vehicle height is not greater than the defined height of the low berth, as shown in fig. 2, step S23 is executed;
s22, the controller provides a high parking position for the inlet and outlet 2 of the stereo garage;
and S23, the controller provides a low berth for the entrance 2 of the stereo garage.
Therefore, the controller can provide the parking positions suitable for the vehicle height for the inlet and the outlet of the stereo garage according to the vehicle height, so that the parking is more reasonable, and the utilization rate of the stereo garage is improved.
When the vehicle enters the garage, the vehicle in-place detection module 8 detects whether the vehicle is in place; when the vehicle-in-place detection module 8 is triggered and the vehicle is in place, executing step S4; when the vehicle in-place detection module 8 is not triggered and the vehicle is not in place, executing step S5; whether the vehicle is parked in place or not is detected by the vehicle in-place detection module 8, the parking position of the vehicle is correct, and a driver is reminded of preventing false alarm caused by driving failure.
S3, the stereo garage warns the driver that the vehicle is ultrahigh, the controller does not provide a parking space, and the garage door 3 is not opened; therefore, the vehicle cannot enter the garage, namely the vehicle is subjected to ultrahigh detection in the cache area outside the stereo garage, so that the safety is good, potential safety hazards do not exist, and the safety of the vehicle is effectively protected.
S4, detecting whether the vehicle is ultra-long and ultra-wide through the vehicle front ultra-long detection module 9, the vehicle rear ultra-long detection module 10, the vehicle left ultra-wide detection module 11 and the vehicle right ultra-wide detection module 12; when the vehicle front ultra-long detection module 9, the vehicle rear ultra-long detection module 10, the vehicle left ultra-wide detection module 11 and the vehicle right ultra-wide detection module 12 are not triggered, and the vehicle is not ultra-long or ultra-wide at the moment, the step S6 is executed; if the vehicle front ultra-long detection module 9 or the vehicle rear ultra-long detection module 10 or the vehicle left ultra-wide detection module 11 or the vehicle right ultra-wide detection module 12 is triggered, and the vehicle is ultra-long or ultra-wide at the moment, executing step S5; therefore, whether the vehicle is over-long is detected by the vehicle front over-long detection module 9 and the vehicle rear over-long detection module 10, and the garage operation hidden danger caused by the over-limit of the vehicle length is prevented; whether the vehicle is ultra-wide is detected through the vehicle left ultra-wide detection module 11 and the vehicle right ultra-wide detection module 12, the width of the vehicle is detected, and the garage operation hidden danger caused by the vehicle width overrun is prevented.
And S5, stopping the stereo garage and warning a driver.
S6, the controller judges whether the driver is out of the garage according to the triggering sequence of the out-of-garage detection modules, specifically, as shown in FIG. 7, S61 the driver triggers the first out-of-garage detection module, and the controller memorizes the triggering signal of the first out-of-garage detection module;
s62, the driver triggers the second ex-warehouse detection module, and the controller memorizes a trigger signal of the second ex-warehouse detection module;
s63, the controller judges whether the driver triggers the first ex-garage detection module first and then triggers the second ex-garage detection module;
if yes, judging that the driver leaves the garage, and executing step S7; if not, judging that the driver does not go out of the garage, and returning to continuously judge whether the driver goes out of the garage.
S7, authorizing the garage operator operation right by the controller and allowing the parking;
therefore, only under the condition that the driver is determined to leave the garage, the controller authorizes the operation right of the garage operator, so that other persons can be effectively prevented from operating the garage when the driver does not get off the vehicle, and the use safety of the garage is improved; meanwhile, two ex-garage detection modules are adopted, so that when the controller judges that the driver is out of the garage, the controller only needs to judge whether the driver triggers the first ex-garage detection module and then triggers the second ex-garage detection module, so that the judgment logic is simple and convenient to realize;
in order not to increase the cost of the stereo garage, in this embodiment, the first ex-garage detection module is the vehicle rear overlong detection module 10, and the second ex-garage detection module is the door anti-pinch detection module 4, so that the existing detection module of the stereo garage is used for detecting the ex-garage of the driver, and the economical efficiency is good. Of course, the ex-warehouse detection module may also adopt a newly-arranged sensor, which is not described herein again.
S8, the controller controls the garage door 3 to close, and in the closing process of the garage door 3, if the door anti-pinch detection module 4 has no signal, the garage door 3 is closed to be completely closed; if the door anti-pinch detection module 4 has a signal, the controller immediately sends a door opening instruction; like this at garage door closing in-process, the passing-through door prevents pressing from both sides detection module 4 and prevents to press from both sides the object, effectively guarantees stereo garage operation safety.
It should be noted that the stereo garage has two kinds of height berths, namely a high berth and a low berth, and the number of the height detection modules is two. Of course, the number of the height detection modules is not limited to two, for example: the garage door 3 can be provided with only the first height detection module 6, so that the vehicle can still be detected to be over high in the buffer area 1 outside the stereo garage; in addition, if the stereo garage has three heights of berths, namely a high berth, a middle berth and a low berth, the number of the height detection modules can be 3, and the like, and the detection method is similar to the process and is not described again.
In addition, the above-mentioned detection module of leaving warehouse is not limited to adopting two detection modules of leaving warehouse, for example, in order to further improve the security performance in garage, detection module of leaving warehouse is on the basis of adopting first detection module of leaving warehouse and second detection module of leaving warehouse, increase the third detection module of leaving warehouse, when the navigating mate leaves warehouse, the navigating mate passes through the third detection module of leaving warehouse, first detection module of leaving warehouse and second detection module of leaving warehouse in proper order, when judging whether the navigating mate leaves warehouse, its detection procedure is as follows:
the driver triggers the third ex-warehouse detection module, and the controller memorizes a trigger signal of the third ex-warehouse detection module;
a driver triggers the first ex-warehouse detection module, and the controller memorizes a trigger signal of the first ex-warehouse detection module;
the driver triggers the second ex-warehouse detection module, and the controller memorizes a trigger signal of the second ex-warehouse detection module;
the controller judges whether the driver sequentially triggers the third ex-warehouse detection module, the first ex-warehouse detection module and the second ex-warehouse detection module;
if yes, judging that the driver leaves the garage; if not, judging that the driver does not go out of the garage.
Like this, when judging whether the navigating mate is going out of the warehouse, join the third detection module of going out of the warehouse, only when navigating mate passes through the third detection module of going out of the warehouse, first detection module of going out of the warehouse and second detection module of going out of the warehouse in proper order promptly, just can operate the garage.
Certainly, in order not to increase the manufacturing cost of the stereo garage, the third ex-garage detection module also adopts existing detection modules of the stereo garage, for example, the vehicle left ultra-wide detection module 11 and the vehicle right ultra-wide detection module 12, and the vehicle left ultra-wide detection module 11 and the vehicle right ultra-wide detection module 12 can adopt a correlation photoelectric sensor and the like. When a driver gets off the vehicle, the vehicle door is opened, the vehicle left ultra-wide detection module 11 or the vehicle right ultra-wide detection module 12 is triggered, and therefore the controller memorizes the trigger signal of the third ex-garage detection module, and the stereo garage is good in economy.
In the above steps S3 and S5, the stereo garage warns the driver through an alarm device. Preferably, the alarm device comprises an alarm lamp and a voice broadcast module; the alarm device receives the output signal of the controller, triggers the alarm lamp to operate and the voice broadcast module to broadcast the alarm voice, and can effectively prompt a driver.
With reference to fig. 4 and 8, a vehicle presence/absence detection module 13 is further disposed at the entrance/exit 2 of the stereo garage, the vehicle presence/absence detection module 13 is connected to a program memory module of the controller, all the berths are empty initially, and the program memory module initially memorizes that all the berths are in a vehicle absence state; when parking, the parking space arrives at the inlet/outlet 2 of the stereo garage, the parked vehicles enter the parking space, the vehicle presence/absence detection module 13 detects the presence of the parked vehicles on the parking space, the program memory module memorizes the parking space as a vehicle presence state, and then the controller instructs the parking space loaded with the parked vehicles to be stored; when the vehicle is taken out, the controller instructs the berth carrying the taken vehicle to reach the inlet/outlet 2 of the stereo garage, after the taken vehicle is driven out, the vehicle existence detection module 13 detects that no vehicle exists on the berth, the program memory module memorizes the berth to be in a vehicle-free state, and then the controller instructs the empty berth to be stored so as to provide the empty berth to the inlet/outlet position of the stereo garage when the vehicle is stored next time.
The program memory modules are power-down holding modules, such as the power-down holding register D511 in Mitsubishi FX3U and the power-down holding register DB in Siemens S7-300, which belong to the power-down holding modules.
The vehicle presence/absence detection module 13 is a correlation photoelectric sensor, a diffuse reflection photoelectric sensor, or an ultrasonic sensor, and can be selected by a person skilled in the art according to needs, and is not described herein again.
Whether vehicles exist on the berths at the position of the inlet and outlet 2 of the stereo garage is detected through the vehicle existence detection module 13, the states of whether vehicles exist on the berths are memorized through the program memory module, calibration memory of all berth states can be realized only by arranging one vehicle existence detection module 13 at the position of the inlet and outlet 2 of the stereo garage, the condition that whether a vehicle exists or not is not required to be additionally arranged on each berth, the equipment cost is reduced, the manual supervision is reduced, the safety performance and the vehicle storing and taking efficiency of the stereo garage are improved, and the function of guiding the hollow berths in the step S2 is achieved.
With reference to fig. 3 and 9, a license plate recognition instrument 14 is arranged at an inlet and an outlet 2 of the stereo garage or a garage door 3, when a vehicle enters the stereo garage, the license plate recognition instrument 14 recognizes a license plate number and sends license plate information to an upper computer (not shown in the figure), the upper computer is preferably a computer, when a garage operator is operated to store the vehicle, the controller sends the parking position information of the stored vehicle to the upper computer, and the upper computer binds a corresponding license plate and a corresponding parking position through analysis, so that the stereo garage has a license plate recognition function, and is convenient to fetch the vehicle, simple to install and debug and low in cost.
The embodiment of the invention is particularly suitable for the transformation of semi-automatic stereo garages with simple pit lifting, lifting and transverse moving, vertical circulation and the like and the use of newly-built stereo garages.
In conclusion, the embodiment of the invention realizes the ultrahigh detection of the vehicle outside the stereo garage, and has no potential safety hazard; the in-place, super-long and super-wide detection of the vehicle in the three-dimensional garage is realized; whether the driver leaves the garage is determined; preventing detection of objects pinched by the garage door during operation; and the system has the functions of empty parking space guiding and license plate recognition, and effectively ensures the operation of the stereo garage and the safety of drivers.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a stereo garage safety inspection method, its characterized in that, stereo garage's outside has the buffer memory area, stereo garage's exit with be equipped with the garage door between the buffer memory area, be equipped with a door on the garage door and prevent pressing from both sides detection module, the buffer memory area is equipped with vehicle detector, the garage door is close to one side of buffer memory area is equipped with high detection module stereo garage's exit sets up the vehicle respectively and targets in place detection module, the vehicle before super long detection module behind super long detection module, the vehicle, the super wide detection module in the left side of vehicle and the super wide detection module in the right side of vehicle the garage setting up the ex-warehouse detection module that can pass through in proper order when navigating mate goes out the warehouse in stereo garage, includes following step:
s1, when a vehicle travels to the cache area, the vehicle detector determines that the vehicle is the vehicle, the height detection module sends a height detection signal of the vehicle to a controller of the stereo garage, and the controller judges whether the vehicle is over-height; if the vehicle is not over-height, executing step S2; if the vehicle is ultrahigh, executing step S3;
s2, the controller provides a parking space for an entrance and an exit of the stereo garage, and the garage door is opened; when the vehicle enters a garage, detecting whether the vehicle is in place or not through the vehicle in-place detection module; if the vehicle is in place, executing step S4; if the vehicle is not in place, executing step S5;
when the vehicle is not over-height and the controller provides a parking space for the entrance and the exit of the stereo garage, the method further comprises the following substeps:
s21, the controller judges whether the vehicle height is larger than the limited height of the low berth; if the vehicle height is greater than the limited height of the low berth, executing step S22; if the vehicle height is not greater than the limited height of the low berth, executing step S23;
s22, the controller provides high berths for the inlet and the outlet of the stereo garage;
s23, the controller provides a low berth for an inlet and an outlet of the stereo garage;
s3, the stereo garage warns a driver that the vehicle is ultrahigh, the controller does not provide a parking space, and the garage door is not opened;
s4, detecting whether the vehicle is ultra-long and ultra-wide through the vehicle front ultra-long detection module, the vehicle rear ultra-long detection module, the vehicle left ultra-wide detection module and the vehicle right ultra-wide detection module; if the vehicle is not overlong or not superwide, executing step S6; if the vehicle is over-long or over-wide, executing step S5;
s5, stopping the stereo garage and warning the driver;
s6, the controller judges whether the driver is out of the garage according to the trigger sequence of the out-of-garage detection module, and if the driver is out of the garage, the controller executes the step S7; otherwise, returning to continuously judge whether the driver is out of the garage;
s7, authorizing the garage operator operation right by the controller and allowing the parking;
s8, the controller controls the garage door to close, and in the closing process of the garage door, if the door anti-pinch detection module has no signal, the garage door is closed to be completely closed; if the door anti-pinch detection module has a signal, the controller immediately sends a door opening instruction.
2. The stereo garage security detection method of claim 1, wherein the height detection module comprises a first height detection module and a second height detection module, and the first height detection module is located at an upper portion of the second height detection module; when the vehicle detector determines that the vehicle is a vehicle, the first height detection module does not detect the vehicle, and if the second height detection module detects the vehicle, the controller provides the high berth for an inlet and an outlet of the stereo garage;
and if the vehicle is not detected by the second height detection module, the controller provides the low berth for the inlet and the outlet of the stereo garage.
3. The stereo garage security detection method of claim 1, wherein in step S6, the garage exit detection module comprises a first garage exit detection module and a second garage exit detection module, when the driver exits the garage, the driver firstly passes through the first garage exit detection module and then passes through the second garage exit detection module, and when determining whether the driver exits the garage, the method comprises the following steps:
s61, the driver triggers the first ex-warehouse detection module, and the controller memorizes a trigger signal of the first ex-warehouse detection module;
s62, the driver triggers the second ex-warehouse detection module, and the controller memorizes a trigger signal of the second ex-warehouse detection module;
s63, the controller judges whether the driver triggers the first ex-warehouse detection module first and then triggers the second ex-warehouse detection module;
if yes, judging that the driver leaves the garage; if not, judging that the driver does not go out of the garage.
4. The stereo garage safety detection method of claim 3, wherein the first ex-garage detection module is the vehicle rear extra-long detection module, and the second ex-garage detection module is the door anti-pinch detection module.
5. The stereo garage safety detection method according to claim 3, wherein the garage exit detection module further comprises a third garage exit detection module, when the driver exits the garage, the driver sequentially passes through the third garage exit detection module, the first garage exit detection module and the second garage exit detection module, and when judging whether the driver exits the garage, the method further comprises the following steps:
the driver triggers the third ex-warehouse detection module, and the controller memorizes a trigger signal of the third ex-warehouse detection module;
the controller judges whether the driver sequentially triggers the third ex-warehouse detection module, the first ex-warehouse detection module and the second ex-warehouse detection module;
if yes, judging that the driver leaves the garage; if not, judging that the driver does not go out of the garage.
6. The stereo garage security detection method of claim 5, wherein the third ex-garage detection module is the vehicle left ultra-wide detection module and the vehicle right ultra-wide detection module.
7. The stereo garage safety detection method according to claim 1, wherein a vehicle presence detection module is further arranged at an entrance and exit position of the stereo garage, the vehicle presence detection module is connected with a program memory module of the controller, and the program memory module initially memorizes that all the parking spaces are in a vehicle absence state; when parking, the parking space arrives at the inlet and outlet of the stereo garage, the parked vehicles enter the parking space, the vehicle presence/absence detection module detects the presence of the parked vehicles on the parking space, the program memory module memorizes the parking space as a vehicle presence state, and then the controller instructs the parking space loaded with the parked vehicles to be stored; when the vehicle is taken, the controller instructs the berth carrying the taken vehicle to reach the inlet and outlet of the stereo garage, after the taken vehicle is driven out, the vehicle presence detection module detects that no vehicle is on the berth, the program memory module memorizes the berth as a vehicle-free state, and then the controller instructs the berth in the vehicle-free state to be stored.
8. The stereo garage safety detection method according to claim 1, wherein a license plate recognition instrument is arranged at an entrance and an exit of the stereo garage or at the garage door, when a vehicle enters the stereo garage, the license plate recognition instrument recognizes a license plate number and sends license plate information to an upper computer, when the garage operator is operated to park the vehicle, the controller sends parking space information of the parked vehicle to the upper computer, and the upper computer binds a corresponding license plate with a corresponding parking space through analysis.
9. The stereo garage security detection method of any one of claims 1 to 8, wherein in steps S3 and S5, the stereo garage alerts a driver through an alarm device: the alarm device comprises an alarm lamp and a voice broadcast module; the alarm device receives the output signal of the controller, triggers the alarm lamp to operate and the voice broadcasting module to broadcast the alarm voice.
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| CN201714124U (en) * | 2010-04-14 | 2011-01-19 | 中易通控股有限公司 | Safety protective system of stereoscopic garage |
| CN204940988U (en) * | 2015-07-31 | 2016-01-06 | 河南爱泊智能车库有限公司 | Unmanned control system is had for lift-sliding multi-storied garage automatic discrimination |
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