CN113719171B - Intelligent drainage adjusting system for parking lot - Google Patents
Intelligent drainage adjusting system for parking lot Download PDFInfo
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- CN113719171B CN113719171B CN202111049956.7A CN202111049956A CN113719171B CN 113719171 B CN113719171 B CN 113719171B CN 202111049956 A CN202111049956 A CN 202111049956A CN 113719171 B CN113719171 B CN 113719171B
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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
- 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
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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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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- 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
- E04H6/428—Devices for collecting oil or other fluids under parked cars
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Abstract
The invention relates to an intelligent drainage adjusting system for a parking lot, which comprises: the parking system comprises a parking platform, a detection module, a fixing device, an adjusting device, a control device and a multiple power supply module, wherein the parking platform is used for parking a vehicle, the fixing device is arranged on the parking platform and is used for fixing wheels of the vehicle under a control signal of the control device, and the detection module is arranged on the parking platform and is used for detecting the water level of a parking lot and the height of the parking platform; the adjusting device is used for adjusting the height and the inclination angle of the parking platform according to the water level of the parking lot, and the multiple power supply module is used for selecting a proper power supply path for supplying power to the adjusting device, the detection module and the fixing device; the power supply path of the multiple power supply modules comprises at least one of a power grid and a vehicle parked on a parking platform.
Description
Technical Field
The invention belongs to the technical field of drainage, and particularly relates to an intelligent drainage adjusting system for a parking lot.
Background
Along with people's standard of living's constantly improves, the car is more and more uses in the life, then, the vehicle parks the parking area, no matter be outdoor or indoor parking area, all has the risk of being soaked by the rainwater, especially along with electric automobile's popularization, can be very big to the loss of property that the vehicle drainage brought, how to carry out the drainage to the parking area, and the vehicle of taking precautions against the parking area is soaked by the rainwater, and this is at the very common difficult problem of real life.
Disclosure of Invention
The invention discloses an intelligent drainage regulating system for a parking lot, which comprises: the parking system comprises a parking platform, a detection module, a fixing device, an adjusting device, a control device and a multiple power supply module, wherein the parking platform is used for parking a vehicle, the fixing device is arranged on the parking platform and is used for fixing wheels of the vehicle under a control signal of the control device, and the detection module is arranged on the parking platform and is used for detecting the water level of a parking lot and the height of the parking platform; the adjusting device is used for adjusting the height and the inclination angle of the parking platform according to the water level of the parking lot, and the multiple power supply module is used for selecting a proper power supply path for supplying power to the adjusting device, the detection module and the fixing device; the power supply path of the multiple power supply modules comprises at least one of a power grid and a vehicle parked on a parking platform.
The parking lot intelligent drainage adjusting system comprises four lifting baffles which are arranged at the front, the back, the left and the right, respectively, of a vehicle wheel, the four lifting baffles are arranged at the front, the back, the left and the right outer sides of the vehicle wheel respectively, the initial state of the lifting baffles is arranged at the lower side of a parking platform, when the vehicle needs to be fixed, the parking platform is lifted upwards, then the lifting baffles move horizontally towards the wheels of the vehicle, and the vehicle is fixed through the four directions of the horizontal plane tightly attached to the wheels.
The intelligent water drainage regulating system for the parking lot is characterized in that the upper surface of the parking platform comprises a plurality of strip-shaped grooves, the strip-shaped grooves are used for facilitating the water on the upper surface to be drained along the grooves, the regulating device comprises a hydraulic lifting platform arranged on the lower surface of the parking platform, and the parking platform is lifted or lowered through the lifting action of the hydraulic lifting platform so that a vehicle is higher than the water level of the parking lot; the hydraulic lifter comprises a first hydraulic lifter and a second hydraulic lifter, the first hydraulic lifter is positioned at a first end of the lower side of the parking platform, the first hydraulic lifter is positioned at a second end of the lower side of the parking platform, and the first end and the second end respectively correspond to the head and tail positions of the vehicle; the first hydraulic lifter and the second hydraulic lifter are respectively driven by a first driving mechanism and a second driving mechanism to perform lifting action, and the first driving mechanism and the second driving mechanism receive the control of the control device.
The intelligent water drainage regulating system for the parking lot is characterized in that the control device receives the water level height detected by the detection module, calculates the height of a parking platform needing to be raised according to the water level height, converts the calculated height into a driving signal, sends the driving signal to the first driving mechanism and the second driving mechanism, controls the first hydraulic elevator and the second hydraulic elevator to simultaneously raise to a first height, sends a completion signal to the control device after the raising is completed, sends a height detection signal to the detection module after the control device receives the completion signal, detects whether the parking platform reaches a specified height after the detection module receives the height detection signal, sends a determination signal to the control device if the parking platform reaches the specified height, and receives the determination signal by the control device, and sending an inclination signal to the second driving mechanism, wherein the second driving mechanism controls the second hydraulic elevator to ascend to a second height after receiving the inclination signal, at the moment, the height of the first hydraulic elevator is unchanged, the second height is higher than the first height by a set height, after the first time of the second height is kept, the second hydraulic elevator is controlled to descend so that the second hydraulic elevator returns to the first height, and front and back inclination of the parking platform is formed through a difference value between the second height and the first height so that water on the parking platform is discharged due to the inclination angle.
The intelligent water drainage adjusting system for the parking lot is characterized in that the control device receives the water level height detected by the detection module, calculates the height of the parking platform needing to be raised according to the water level height, converts the calculated height into a driving signal, and controls the differential speed of the first hydraulic elevator and the second hydraulic elevator to be raised to a first height, wherein the differential speed is raised to the first height and specifically comprises the following steps: the control device calculates a maximum inclination angle value of a parking platform, sets the first hydraulic elevator as a reference rising speed according to a maximum inclination height difference value corresponding to the maximum inclination angle value, calculates the maximum differential speed of the second hydraulic elevator compared with the first hydraulic elevator according to the maximum inclination angle value, obtains the maximum rising speed of the second hydraulic elevator by adding the maximum differential speed to the reference rising speed, generates a first driving signal and a second driving signal according to the reference rising speed and the maximum rising speed respectively, sends the first driving signal and the second driving signal to a first driving mechanism and a second driving mechanism respectively, and controls the first hydraulic elevator and the second hydraulic elevator to rise to a first height in a differential mode respectively by the first driving mechanism and the second driving mechanism, and after the second hydraulic elevator reaches the first height, waiting for the first hydraulic elevator to continuously rise to the first height so as to enable the parking platform to be in an inclined state in the rising process, and discharging water on the upper surface of the parking platform in the inclined state.
The intelligent drainage regulating system for the parking lot detects a first sub-height of a first end of a parking platform and a second sub-height of a second end of the parking platform corresponding to a first hydraulic elevator and a second hydraulic elevator respectively in real time through the detection modules in the differential ascending process, sends the first sub-height and the second sub-height to the control device, calculates a real-time difference value of the first sub-height and the second sub-height by the control device, compares the real-time difference value with the maximum inclined height difference value, judges whether the real-time difference value is smaller than the maximum inclined height difference value or not, and keeps the current ascending speed if the real-time difference value is smaller than the maximum inclined height difference value; if not, the control device verifies whether the first drive signal and the second drive signal have errors, if the first drive signal or the second drive signal have errors, the real-time difference value is subtracted by the maximum inclination height difference value to obtain a first error value, the first error value is used as negative feedback, the speed of the first hydraulic elevator is increased or the speed of the second hydraulic elevator is reduced through the negative feedback, and the first drive signal and the second drive signal are recalculated to enable the inclination angle value to return to be below the maximum inclination angle value; if the first driving signal or the second driving signal is correct, stopping differential speed rising control, controlling the second hydraulic elevator to stop rising, controlling the first hydraulic elevator to rise to the current height of the second hydraulic elevator, controlling the first hydraulic elevator and the second hydraulic elevator to simultaneously continue rising to the first height, and sending abnormal differential speed rising feedback to the control device, so that subsequent maintenance is facilitated.
The intelligent drainage regulating system for the parking lot, wherein the control device comprises: the device comprises a receiving module, a comparison module, a judgment module, a calculation module, a communication module, a first output module and a second output module; the receiving module is used for receiving a signal detected by the detecting module and transmitting the signal to the calculating module, the calculating module calculates according to the detected signal to obtain a calculation result, when the calculation result is that the parking platform needs to be lifted, the communication module sends determination information to a vehicle owner through the communication module, and simultaneously sends a fixing command to the first output module, the first output module sends a driving signal to the fixing device after receiving the fixing command, the fixing device is controlled to fix wheels of the vehicle, and after the vehicle owner determines or waits for a set time, the calculating module sends the driving command to the second output module, and the second output module sends the driving command to the hydraulic lifting platform to control the parking platform to be lifted to a designated height; the receiving module is also used for receiving the first sub-height and the second sub-height and transmitting the first sub-height and the second sub-height to the comparison module, the comparison module calculates the real-time difference value, and transmits the real-time difference value to the judgment module, and the judgment module judges whether the real-time difference value is larger than the maximum inclined height difference value or not, if the driving signal is the first error value, transmitting a signal for calculating the first error value to the comparison module, transmitting a first instruction for recalculating the driving signal to the calculation module, directly transmitting the first error value calculated by the comparison module to the calculation module, and sends a calculation completion signal to the judgment module, the judgment module sends a second instruction to the calculation module after receiving the completion signal, and the calculation module starts to calculate and regenerate the first driving signal and the second driving signal after receiving the first instruction and the second instruction.
The parking lot intelligent drainage adjusting system is characterized in that a vertical baffle is arranged on the side edge of the parking platform, a charging interface is arranged on the vertical baffle and used for connecting the vehicle charging interface to charge a vehicle, the charging interface is connected with a bidirectional conversion platform, the bidirectional conversion platform supplies power to the vehicle and the adjusting device and the fixing device through a power grid under a normal working state, and when the power grid is abnormally supplied due to excessive water in the parking lot, the electric energy of the vehicle is reversely received through the charging interface to supply power to the adjusting device and the fixing device, so that the adjusting device and the fixing device can normally work to drain water on the parking platform.
The parking area intelligence drainage governing system, the electric energy of vehicle is received through the interface that charges in reverse direction includes: detecting whether the power supply of a power grid is normal or not, disconnecting a bidirectional conversion platform from the power grid when the power supply of the power grid is abnormal, starting an emergency power supply mode, adjusting the bidirectional conversion platform to a reverse conversion mode, detecting the states of a fixing device and an adjusting device when the control device detects that the bidirectional conversion platform is the reverse conversion mode, detecting whether the target value of the rising height of the adjusting device is changed or not when the fixing device is in the fixed state, judging whether the adjusting device is in the rising process or not if the target value of the rising height is not changed, and continuing the current rising process if the target value of the rising height is not changed; if the target value of the rising height changes, the current actual height value of a hydraulic upgrading platform in the adjusting device is judged, a difference value is calculated according to the current actual height value and the new target value of the height, a driving control signal is regenerated according to the calculated difference value, and the electric energy of the vehicle is received to control the adjusting device to rise to the new target value of the height.
The intelligent water drainage regulating system for the parking lot is characterized in that the bidirectional conversion platform comprises a full-bridge bidirectional converter.
The intelligent drainage adjusting system for the parking lot is beneficial to reducing the risk of water soaking of vehicles on the parking space of the parking lot through the ascending or descending and inclination control of the parking lot, and water on the parking space is drained in time under the intelligent control. One of the improvement points of the invention is that the lifting platform is arranged, the vehicle can be timely far away from the water level of the parking lot according to the requirement through two different elevators, and water on the parking space is discharged through differential speed or inclination control between the elevators; one of the other improvements of the invention is that the multiple power supply modules are arranged to supply power through at least one of the power grid and the vehicle parked on the parking platform, so that the power supply for the fixing device and the adjusting device through the power battery of the vehicle is avoided when the power grid is abnormal and the power supply cannot be supplied, and the drainage for parking can be more effectively ensured through the bidirectional conversion platform. As a further improvement of the present invention, the control device includes: the device comprises a receiving module, a comparison module, a judgment module, a calculation module, a communication module, a first output module and a second output module; the comparison module calculates the real-time difference value, transmits the real-time difference value to the judgment module, the judgment module judges whether the real-time difference value is larger than the maximum inclination height difference value, if so, transmits a signal for calculating a first error value to the comparison module, transmits a first instruction for recalculating the driving signal to the calculation module, the comparison module calculates the first error value and then directly transmits the first error value to the calculation module, and transmits a calculation completion signal to the judgment module, the judgment module receives the completion signal and then transmits a second instruction to the calculation module, the calculation module starts calculation and regenerates the first driving signal and the second driving signal after receiving the first instruction and the second instruction, and can better control the inclination angle between the elevators through the first error value, the parking platform is fixed safely and stably in the ascending process, the calculation module can be prevented from being started mistakenly for calculation through the first instruction and the second instruction, and the calculation amount of the calculation module is reduced.
Drawings
Fig. 1 is a schematic diagram of an intelligent drainage regulation system for a parking lot.
FIG. 2 is a schematic diagram of a control device according to the present invention.
FIG. 3 is a schematic diagram of a control flow of the lift height according to the present invention.
Fig. 4 is a schematic diagram of one embodiment of the differential speed rise control flow of the present invention.
Fig. 5 is a schematic diagram of another embodiment of the differential speed rise control flow of the present invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1, the intelligent drainage regulation system for a parking lot of the present invention specifically includes: the system comprises a vehicle 1, a vehicle-mounted battery 2, a charging interface 3, a control device 4, a power grid 5, a ground 6, a bidirectional conversion platform 7, a vertical baffle 8, a second driving mechanism 9, a second hydraulic lifter 10, a lifting baffle driver 11, a first hydraulic lifter 12, a first driving mechanism 13, a parking platform 14 and a lifting baffle 15. The lifting baffle driver 11 is used for receiving the control of the control device 4 and driving the lifting baffle 15 to lift.
The invention discloses an intelligent drainage regulating system for a parking lot, which comprises: the parking system comprises a parking platform, a detection module, a fixing device, an adjusting device, a control device and a multiple power supply module, wherein the parking platform is used for parking a vehicle, the fixing device is arranged on the parking platform and is used for fixing wheels of the vehicle under a control signal of the control device, and the detection module is arranged on the parking platform and is used for detecting the water level of a parking lot and the height of the parking platform; the adjusting device is used for adjusting the height and the inclination angle of the parking platform according to the water level of the parking lot, and the multiple power supply module is used for selecting a proper power supply path for supplying power to the adjusting device, the detection module and the fixing device; the power supply path of the multiple power supply modules comprises at least one of a power grid and a vehicle parked on a parking platform.
The parking lot intelligent drainage adjusting system comprises four lifting baffles which are arranged at the front, the back, the left and the right, respectively, of a vehicle wheel, the four lifting baffles are arranged at the front, the back, the left and the right outer sides of the vehicle wheel respectively, the initial state of the lifting baffles is arranged at the lower side of a parking platform, when the vehicle needs to be fixed, the parking platform is lifted upwards, then the lifting baffles move horizontally towards the wheels of the vehicle, and the vehicle is fixed through the four directions of the horizontal plane tightly attached to the wheels.
Preferably, the front lifting baffle and the rear lifting baffle are controlled to ascend out of the parking platform, then the front lifting baffle and the rear lifting baffle are controlled to move horizontally to be close to the wheel, the left lifting baffle and the right lifting baffle are controlled to ascend out of the parking platform and are close to the side face of the wheel after the front lifting baffle and the rear lifting baffle are tightly attached to the wheel, and after the left lifting baffle and the right lifting baffle are tightly attached to the side face of the wheel, locking mechanisms on the left lifting baffle and the right lifting baffle are controlled to be locked with the front lifting baffle and the rear lifting baffle; then, stretch out the buckle structure in two lift baffles about, fix the wheel joint in upper and lower direction, buckle structure is used for the upside of the wheel that rises for detain out the wheel and avoid filling in the oscilaltion process, the vehicle produces fluctuation from top to bottom. Through the action successively between the lifting baffle, preceding backplate removes, and the baffle removes about again, then locking structure locking, buckle structure joint is fixed again, helps the lifting baffle to fix the vehicle.
The intelligent water drainage regulating system for the parking lot is characterized in that the upper surface of the parking platform comprises a plurality of strip-shaped grooves, the strip-shaped grooves are used for facilitating the water on the upper surface to be drained along the grooves, the regulating device comprises a hydraulic lifting platform arranged on the lower surface of the parking platform, and the parking platform is lifted or lowered through the lifting action of the hydraulic lifting platform so that a vehicle is higher than the water level of the parking lot; the hydraulic lifter comprises a first hydraulic lifter and a second hydraulic lifter, the first hydraulic lifter is positioned at a first end of the lower side of the parking platform, the first hydraulic lifter is positioned at a second end of the lower side of the parking platform, and the first end and the second end respectively correspond to the head and tail positions of the vehicle; the first hydraulic lifter and the second hydraulic lifter are respectively driven by a first driving mechanism and a second driving mechanism to perform lifting action, and the first driving mechanism and the second driving mechanism receive the control of the control device.
In the intelligent drainage regulation system for the parking lot, the control device receives the water level height detected by the detection module, calculates the height of the parking platform needing to be raised according to the water level height, converts the calculated height into a driving signal, sends the driving signal to the first driving mechanism and the second driving mechanism, controls the first hydraulic elevator and the second hydraulic elevator to simultaneously raise to the first height, after the raising is completed, the first driving mechanism and the second driving mechanism send a completion signal to the control device, after the control device receives the completion signal, the control device sends a height detection signal to the detection module, after receiving the height detection signal, the detection module detects whether the parking platform reaches a specified height, if so, a determination signal is sent to the control device, and after receiving the determination signal, and sending an inclination signal to the second driving mechanism, wherein the second driving mechanism controls the second hydraulic elevator to ascend to a second height after receiving the inclination signal, at the moment, the height of the first hydraulic elevator is unchanged, the second height is higher than the first height by a set height, after the first time of the second height is kept, the second hydraulic elevator is controlled to descend so that the second hydraulic elevator returns to the first height, and front and back inclination of the parking platform is formed through a difference value between the second height and the first height so that water on the parking platform is discharged due to the inclination angle.
The intelligent water drainage adjusting system for the parking lot is characterized in that the control device receives the water level height detected by the detection module, calculates the height of the parking platform needing to be raised according to the water level height, converts the calculated height into a driving signal, and controls the differential speed of the first hydraulic elevator and the second hydraulic elevator to be raised to a first height, wherein the differential speed is raised to the first height and specifically comprises the following steps: the control device calculates a maximum inclination angle value of a parking platform, sets the first hydraulic elevator as a reference rising speed according to a maximum inclination height difference value corresponding to the maximum inclination angle value, calculates the maximum differential speed of the second hydraulic elevator compared with the first hydraulic elevator according to the maximum inclination angle value, obtains the maximum rising speed of the second hydraulic elevator by adding the maximum differential speed to the reference rising speed, generates a first driving signal and a second driving signal according to the reference rising speed and the maximum rising speed respectively, sends the first driving signal and the second driving signal to a first driving mechanism and a second driving mechanism respectively, and controls the first hydraulic elevator and the second hydraulic elevator to rise to a first height in a differential mode respectively by the first driving mechanism and the second driving mechanism, and after the second hydraulic elevator reaches the first height, waiting for the first hydraulic elevator to continuously rise to the first height so as to enable the parking platform to be in an inclined state in the rising process, and discharging water on the upper surface of the parking platform in the inclined state.
The intelligent drainage adjusting system for the parking lot detects a first sub-height of a first end of a parking platform and a second sub-height of a second end of the parking platform corresponding to a first hydraulic elevator and a second hydraulic elevator respectively in real time through the detection modules in the differential ascending process, sends the first sub-height and the second sub-height to the control device, calculates a real-time difference value of the first sub-height and the second sub-height through the control device, compares the real-time difference value with the maximum inclined height difference value, judges whether the real-time difference value is smaller than the maximum inclined height difference value or not, and keeps the current ascending speed if the real-time difference value is smaller than the maximum inclined height difference value; if not, the control device verifies whether the first drive signal and the second drive signal have errors, if the first drive signal or the second drive signal have errors, the real-time difference value is subtracted by the maximum inclination height difference value to obtain a first error value, the first error value is used as negative feedback, the speed of the first hydraulic elevator is increased or the speed of the second hydraulic elevator is reduced through the negative feedback, and the first drive signal and the second drive signal are recalculated to enable the inclination angle value to return to be below the maximum inclination angle value; if the first driving signal or the second driving signal is correct, stopping differential speed rising control, controlling the second hydraulic elevator to stop rising, controlling the first hydraulic elevator to rise to the current height of the second hydraulic elevator, controlling the first hydraulic elevator and the second hydraulic elevator to simultaneously continue rising to the first height, and sending abnormal differential speed rising feedback to the control device, so that subsequent maintenance is facilitated.
Fig. 2 is a schematic diagram of the control device according to the present invention.
The intelligent drainage regulating system for the parking lot, wherein the control device comprises: the device comprises a receiving module, a comparison module, a judgment module, a calculation module, a communication module, a first output module and a second output module; the receiving module is used for receiving a signal detected by the detecting module and transmitting the signal to the calculating module, the calculating module calculates according to the detected signal to obtain a calculation result, when the calculation result is that the parking platform needs to be lifted, the communication module sends determination information to a vehicle owner through the communication module, and simultaneously sends a fixing command to the first output module, the first output module sends a driving signal to the fixing device after receiving the fixing command, the fixing device is controlled to fix wheels of the vehicle, and after the vehicle owner determines or waits for a set time, the calculating module sends the driving command to the second output module, and the second output module sends the driving command to the hydraulic lifting platform to control the parking platform to be lifted to a designated height; the receiving module is also used for receiving the first sub-height and the second sub-height and transmitting the first sub-height and the second sub-height to the comparison module, the comparison module calculates the real-time difference value, and transmits the real-time difference value to the judgment module, and the judgment module judges whether the real-time difference value is larger than the maximum inclined height difference value or not, if the driving signal is the first error value, transmitting a signal for calculating the first error value to the comparison module, transmitting a first instruction for recalculating the driving signal to the calculation module, directly transmitting the first error value calculated by the comparison module to the calculation module, and sends a calculation completion signal to the judgment module, the judgment module sends a second instruction to the calculation module after receiving the completion signal, and the calculation module starts to calculate and regenerate the first driving signal and the second driving signal after receiving the first instruction and the second instruction.
The parking lot intelligent drainage adjusting system is characterized in that a vertical baffle is arranged on the side edge of the parking platform, a charging interface is arranged on the vertical baffle and used for connecting the vehicle charging interface to charge a vehicle, the charging interface is connected with a bidirectional conversion platform, under a normal working state, the bidirectional conversion platform charges the vehicle and supplies power to an adjusting device and a fixing device through a power grid, and when the power grid is abnormally supplied due to excessive water in the parking lot, the electric energy of the vehicle is reversely received through the charging interface to supply power to the adjusting device and the fixing device so that the adjusting device and the fixing device can normally work to drain water on the parking platform.
The parking area intelligence drainage governing system, the electric energy of vehicle is received through the interface that charges in reverse direction includes: detecting whether the power supply of a power grid is normal or not, disconnecting a bidirectional conversion platform from the power grid when the power supply of the power grid is abnormal, starting an emergency power supply mode, adjusting the bidirectional conversion platform to a reverse conversion mode, detecting the states of a fixing device and an adjusting device when the control device detects that the bidirectional conversion platform is the reverse conversion mode, detecting whether the target value of the rising height of the adjusting device is changed or not when the fixing device is in the fixed state, judging whether the adjusting device is in the rising process or not if the target value of the rising height is not changed, and continuing the current rising process if the target value of the rising height is not changed; if the target value of the rising height changes, the current actual height value of a hydraulic upgrading platform in the adjusting device is judged, a difference value is calculated according to the current actual height value and the new target value of the height, a driving control signal is regenerated according to the calculated difference value, and the electric energy of the vehicle is received to control the adjusting device to rise to the new target value of the height.
The intelligent water drainage regulating system for the parking lot is characterized in that the bidirectional conversion platform comprises a full-bridge bidirectional converter.
Fig. 3 shows a flow chart of the control of the lift height.
The control device receives the water level height detected by the detection module, calculates the height of the parking platform needing to be raised according to the water level height, converts the calculated height into a driving signal, sends the driving signal to the first driving mechanism and the second driving mechanism, and controls the first hydraulic elevator and the second hydraulic elevator to be raised to the first height at the same time;
after the lifting is finished, the first driving mechanism and the second driving mechanism send finished signals to the control device, the control device sends height detection signals to the detection module after receiving the finished signals, and the detection module receives the height detection signals;
detecting whether the parking platform reaches a specified height;
if yes, sending a determination signal to the control device, sending an inclination signal to the second driving mechanism after the control device receives the determination signal, and controlling the second hydraulic elevator to ascend to a second height after the second driving mechanism receives the inclination signal, wherein the height of the first hydraulic elevator is unchanged, and the second height is higher than the first height by a set height;
after the second height is kept for the first time, the second hydraulic lifter is controlled to descend so that the second hydraulic lifter returns to the first height, and the front and back inclination of the parking platform is formed through the difference between the second height and the first height, so that water on the parking platform is discharged due to the inclination angle;
if not, the ascent control is continued.
Fig. 4 is a schematic diagram showing a differential speed increase control flow according to an embodiment of the present invention.
The control device calculates the maximum inclination angle value of the parking platform, and sets the first hydraulic elevator as a reference lifting speed according to the maximum inclination height difference corresponding to the maximum inclination angle value;
according to the maximum inclination angle value, the maximum differential speed of the second hydraulic elevator in the lifting process of the first hydraulic elevator is obtained, and the maximum lifting speed of the second hydraulic elevator is obtained by adding the maximum differential speed to the reference lifting speed;
generating a first driving signal and a second driving signal according to the reference rising speed and the maximum rising speed respectively, and sending the first driving signal and the second driving signal to a first driving mechanism and a second driving mechanism respectively, wherein the first driving mechanism and the second driving mechanism control a first hydraulic elevator and a second hydraulic elevator to differentially rise to a first height respectively;
and after the second hydraulic elevator reaches the first height, waiting for the first hydraulic elevator to continuously rise to the first height so as to enable the parking platform to be in an inclined state in the rising process, and discharging water on the upper surface of the parking platform in the inclined state.
Fig. 5 is a schematic view showing another embodiment of the differential speed increase control flow according to the present invention.
Respectively detecting a first sub-height of a first end and a second sub-height of a second end of the parking platform corresponding to the first hydraulic elevator and the second hydraulic elevator in real time through the detection module, and sending the first sub-height and the second sub-height to the control device;
the control device calculates a real-time difference value between the first sub-height and the second sub-height, and compares the real-time difference value with the maximum inclined height difference value;
judging whether the real-time difference value is smaller than the maximum inclined height difference value or not;
if so, keeping the current ascending speed;
if not, the control device checks whether the first driving signal and the second driving signal have errors or not;
if the first driving signal or the second driving signal is wrong, subtracting the maximum inclination height difference from the real-time difference to obtain a first error value, taking the first error value as negative feedback, increasing the speed of the first hydraulic elevator or reducing the speed of the second hydraulic elevator through the negative feedback, and recalculating the first driving signal and the second driving signal to enable the inclination angle value to return to be below the maximum inclination angle value;
if the first driving signal or the second driving signal is correct, stopping differential speed rising control, controlling the second hydraulic elevator to stop rising, controlling the first hydraulic elevator to rise to the current height of the second hydraulic elevator, controlling the first hydraulic elevator and the second hydraulic elevator to simultaneously continue rising to the first height, and sending abnormal differential speed rising feedback to the control device, so that subsequent maintenance is facilitated.
The intelligent drainage adjusting system for the parking lot is beneficial to reducing the risk of water soaking of vehicles on the parking space of the parking lot through the ascending or descending and inclination control of the parking lot, and water on the parking space is drained in time under the intelligent control. One of the improvement points of the invention is that the lifting platform is arranged, the vehicle can be timely far away from the water level of the parking lot according to the requirement through two different elevators, and water on the parking space is discharged through differential speed or inclination control between the elevators; one of the other improvements of the invention is that the multiple power supply modules are arranged to supply power through at least one of the power grid and the vehicle parked on the parking platform, so that the power supply for the fixing device and the adjusting device through the power battery of the vehicle is avoided when the power grid is abnormal and the power supply cannot be supplied, and the drainage for parking can be more effectively ensured through the bidirectional conversion platform. As a further improvement of the present invention, the control device includes: the device comprises a receiving module, a comparison module, a judgment module, a calculation module, a communication module, a first output module and a second output module; the comparison module calculates the real-time difference value, transmits the real-time difference value to the judgment module, the judgment module judges whether the real-time difference value is larger than the maximum inclination height difference value, if so, transmits a signal for calculating a first error value to the comparison module, transmits a first instruction for recalculating the driving signal to the calculation module, the comparison module calculates the first error value and then directly transmits the first error value to the calculation module, and transmits a calculation completion signal to the judgment module, the judgment module receives the completion signal and then transmits a second instruction to the calculation module, the calculation module starts calculation and regenerates the first driving signal and the second driving signal after receiving the first instruction and the second instruction, and can better control the inclination angle between the elevators through the first error value, the parking platform is fixed safely and stably in the ascending process, the calculation module can be prevented from being started mistakenly for calculation through the first instruction and the second instruction, and the calculation amount of the calculation module is reduced. Through the action successively between the lifting baffle, preceding backplate removes, and the baffle removes about again, then locking structure locking, and buckle structure joint is fixed again, helps the lifting baffle to fix the vehicle.
Claims (6)
1. The utility model provides a parking area intelligence drainage governing system which characterized in that includes: the parking system comprises a parking platform, a detection module, a fixing device, an adjusting device, a control device and a multiple power supply module, wherein the parking platform is used for parking a vehicle, the fixing device is arranged on the parking platform and is used for fixing wheels of the vehicle under a control signal of the control device, and the detection module is arranged on the parking platform and is used for detecting the water level of a parking lot and the height of the parking platform; the adjusting device is used for adjusting the height and the inclination angle of the parking platform according to the water level of the parking lot, and the multiple power supply module is used for selecting a proper power supply path for supplying power to the adjusting device, the detection module and the fixing device; the power supply path of the multiple power supply modules comprises at least one of a power grid and a vehicle parked on a parking platform; the fixing device comprises four lifting baffles which are respectively positioned at the front, rear, left and right outer sides of the wheels of the vehicle, the four lifting baffles are positioned at the lower side of the parking platform in an initial state, when the vehicle needs to be fixed, the four lifting baffles are lifted upwards from the parking platform, then the wheels close to the vehicle are horizontally moved towards the wheels, and the vehicle is fixed by clinging to the four directions of the horizontal plane of the wheels; the upper surface of the parking platform comprises a plurality of strip-shaped grooves, the strip-shaped grooves are used for facilitating water on the upper surface to be discharged along the grooves, the adjusting device comprises a hydraulic lifting platform arranged on the lower surface of the parking platform, and the parking platform is lifted or lowered through the lifting action of the hydraulic lifting platform, so that a vehicle is higher than the water level of the parking lot; the hydraulic lifting platform comprises a first hydraulic lifter and a second hydraulic lifter, the first hydraulic lifter is positioned at a first end of the lower side of the parking platform, the first hydraulic lifter is positioned at a second end of the lower side of the parking platform, and the first end and the second end respectively correspond to the head and tail positions of the vehicle; the first hydraulic lifter and the second hydraulic lifter are respectively driven by a first driving mechanism and a second driving mechanism to perform lifting action, and the first driving mechanism and the second driving mechanism receive the control of the control device; the control device receives the water level height detected by the detection module, calculates the height of the parking platform which needs to be raised according to the water level height, converts the calculated height into a driving signal, and controls the differential speed of the first hydraulic elevator and the second hydraulic elevator to be raised to a first height, wherein the differential speed is specifically as follows: the control device calculates a maximum inclination angle value of a parking platform, sets the first hydraulic elevator as a reference rising speed according to a maximum inclination height difference value corresponding to the maximum inclination angle value, calculates the maximum differential speed of the second hydraulic elevator compared with the first hydraulic elevator according to the maximum inclination angle value, obtains the maximum rising speed of the second hydraulic elevator by adding the maximum differential speed to the reference rising speed, generates a first driving signal and a second driving signal according to the reference rising speed and the maximum rising speed respectively, sends the first driving signal and the second driving signal to a first driving mechanism and a second driving mechanism respectively, and controls the first hydraulic elevator and the second hydraulic elevator to rise to a first height in a differential mode respectively by the first driving mechanism and the second driving mechanism, and after the second hydraulic elevator reaches the first height, waiting for the first hydraulic elevator to continuously rise to the first height so as to enable the parking platform to be in an inclined state in the rising process, and discharging water on the upper surface of the parking platform in the inclined state.
2. The intelligent drainage regulation system for parking lots according to claim 1, wherein during differential ascent, the detection module detects a first sub-height of the first end of the parking platform and a second sub-height of the second end of the parking platform corresponding to the first hydraulic elevator and the second hydraulic elevator respectively in real time, the first sub-height and the second sub-height are sent to the control device, the control device calculates a real-time difference value between the first sub-height and the second sub-height, compares the real-time difference value with the maximum inclined height difference value, determines whether the real-time difference value is smaller than the maximum inclined height difference value, and if so, maintains the current ascent speed; if not, the control device verifies whether the first drive signal and the second drive signal have errors, if the first drive signal or the second drive signal have errors, the real-time difference value is subtracted by the maximum inclination height difference value to obtain a first error value, the first error value is used as negative feedback, the speed of the first hydraulic elevator is increased or the speed of the second hydraulic elevator is reduced through the negative feedback, and the first drive signal and the second drive signal are recalculated to enable the inclination angle value to return to be below the maximum inclination angle value; if the first driving signal or the second driving signal is correct, stopping differential speed rising control, controlling the second hydraulic elevator to stop rising, controlling the first hydraulic elevator to rise to the current height of the second hydraulic elevator, controlling the first hydraulic elevator and the second hydraulic elevator to simultaneously continue rising to the first height, and sending abnormal differential speed rising feedback to the control device, so that subsequent maintenance is facilitated.
3. The intelligent parking lot drainage regulation system of claim 2, wherein the control device comprises: the device comprises a receiving module, a comparison module, a judgment module, a calculation module, a communication module, a first output module and a second output module; the receiving module is used for receiving a signal detected by the detecting module and transmitting the signal to the calculating module, the calculating module calculates according to the detected signal to obtain a calculation result, when the calculation result is that the parking platform needs to be lifted, the communication module sends determination information to a vehicle owner through the communication module, and simultaneously sends a fixing command to the first output module, the first output module sends a driving signal to the fixing device after receiving the fixing command, the fixing device is controlled to fix wheels of the vehicle, and after the vehicle owner determines or waits for a set time, the calculating module sends the driving command to the second output module, and the second output module sends the driving command to the hydraulic lifting platform to control the parking platform to be lifted to a designated height; the receiving module is also used for receiving the first sub-height and the second sub-height and transmitting the first sub-height and the second sub-height to the comparison module, the comparison module calculates the real-time difference value, and transmits the real-time difference value to the judgment module, and the judgment module judges whether the real-time difference value is larger than the maximum inclined height difference value or not, if the driving signal is the first error value, transmitting a signal for calculating the first error value to the comparison module, transmitting a first instruction for recalculating the driving signal to the calculation module, directly transmitting the first error value calculated by the comparison module to the calculation module, and sends a calculation completion signal to the judgment module, the judgment module sends a second instruction to the calculation module after receiving the completion signal, and the calculation module starts to calculate and regenerate the first driving signal and the second driving signal after receiving the first instruction and the second instruction.
4. The intelligent drainage regulation system for the parking lot as claimed in claim 2, wherein a vertical baffle is arranged on the side of the parking platform, the vertical baffle is provided with a charging interface, the charging interface is used for connecting a vehicle charging interface to charge a vehicle, a bidirectional conversion platform is connected to the charging interface, the bidirectional conversion platform charges the vehicle and supplies power to the regulation device and the fixing device through a power grid in a normal working state, and when the power grid is abnormally supplied due to excessive water in the parking lot, the bidirectional conversion platform reversely receives the electric energy of the vehicle through the charging interface to supply power to the regulation device and the fixing device, so that the regulation device and the fixing device can normally work to drain water on the parking platform.
5. The intelligent parking lot drainage regulation system of claim 4, wherein the reversely receiving the electric energy of the vehicle through the charging interface comprises: detecting whether the power supply of a power grid is normal or not, disconnecting a bidirectional conversion platform from the power grid when the power supply of the power grid is abnormal, starting an emergency power supply mode, adjusting the bidirectional conversion platform to a reverse conversion mode, detecting the states of a fixing device and an adjusting device when the control device detects that the bidirectional conversion platform is the reverse conversion mode, detecting whether the target value of the rising height of the adjusting device is changed or not when the fixing device is in the fixed state, judging whether the adjusting device is in the rising process or not if the target value of the rising height is not changed, and continuing the current rising process if the target value of the rising height is not changed; if the target value of the rising height changes, the current actual height value of a hydraulic upgrading platform in the adjusting device is judged, a difference value is calculated according to the current actual height value and the new target value of the height, a driving control signal is regenerated according to the calculated difference value, and the electric energy of the vehicle is received to control the adjusting device to rise to the new target value of the height.
6. The parking lot intelligent drainage regulation system of claim 4, wherein the bidirectional conversion platform comprises a full-bridge bidirectional converter.
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| TWM331023U (en) * | 2007-05-08 | 2008-04-21 | yong-ming Zhou | Structure of airtight-type parking space |
| US10581097B2 (en) * | 2018-01-16 | 2020-03-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Operating fuel cell vehicles during inclination events |
| CN109356412A (en) * | 2018-10-17 | 2019-02-19 | 广西农业职业技术学院 | A kind of automobile soak-preventing stall system with prompt facility |
| CN110056232A (en) * | 2019-06-04 | 2019-07-26 | 广东交通职业技术学院 | A kind of intelligent vehicle flood protection device |
| CN210620174U (en) * | 2019-08-23 | 2020-05-26 | 北京安达维尔航空设备有限公司 | Inclinable mobile elevator |
| CN210918418U (en) * | 2019-09-20 | 2020-07-03 | 青岛黄海学院 | Auxiliary device for side parking |
| CN111192168A (en) * | 2019-11-12 | 2020-05-22 | 恒大智慧科技有限公司 | Community vehicle protection method, community server and computer readable storage medium |
| CN112459580B (en) * | 2020-12-10 | 2021-11-23 | 贵州黔鳌信息技术有限公司 | Automobile parking lot water-soaking prevention system and using method thereof |
| CN112985859B (en) * | 2021-01-28 | 2022-05-31 | 浙江科技学院 | Operation method of bidirectional inclined ground access type shield launching model test device |
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