A flat plate lock device control method

Abstract

The application relates to a flat ground locking device control method, and relates to the technical field of intelligent parking, which comprises a controller, a baffle, a driving mechanism and a detection mechanism. The driving mechanism is used for driving the baffle to lift. The detection mechanism comprises a geomagnetic detection device, an infrared detection device and a radar detection device. The geomagnetic detection device is used for detecting magnetic field changes. The infrared detection device comprises an infrared emission end and an infrared receiving end. The radar detection device comprises a radar emission end and a radar receiving end. When the geomagnetic detection device detects magnetic field changes, the controller controls the infrared emission end to emit infrared rays and controls the radar emission end to emit electromagnetic waves. When the infrared receiving end receives reflected infrared rays or the radar receiving end receives echo electromagnetic waves, the controller controls the driving mechanism to drive the baffle to lift. The application has the effect of improving the detection accuracy of the ground locking device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent parking, in particular to a flat ground lock device control method. BACKGROUND

[0002] With the development of intelligence, parking lots also begin to adopt intelligent charging methods, which can be realized through parking lot ground locks with detection technology. When a vehicle is detected to enter a parking space, timing starts, the ground lock locks the vehicle in the parking space, and when it is necessary to leave, timing stops, and then charging is carried out according to the time. After payment, the ground lock is unlocked to enable the vehicle to leave the parking space.

[0003] The ground lock of the prior art usually adopts detection technology of geomagnetic, infrared or radar to sense whether a vehicle enters a parking space. The above three detection technologies have advantages and disadvantages. For example, the geomagnetic technology is easily disturbed by surrounding magnetic objects, resulting in inaccurate detection data, but can effectively exclude non-magnetic objects. The infrared technology fails when the vehicle is not parked correctly according to the standard and when the infrared receiving device is irradiated by sunlight, resulting in inaccurate detection of whether the vehicle is parked well. However, it can work normally in rainy weather. The radar technology is easily affected by rainy weather, resulting in failure, but is not affected by sunlight. Using a certain detection technology alone will result in low detection accuracy of the parking lot ground lock, which cannot be applied to different scene conditions, resulting in inaccurate locking of the vehicle or inaccurate charging. SUMMARY

[0004] The purpose of the present application is to provide a flat ground lock device control method to improve the detection accuracy of the ground lock.

[0005] In a first aspect, the present application provides a flat ground lock device control method, which adopts the following technical solution:

[0006] A flat ground lock device includes a controller, a baffle, a driving mechanism and a detection mechanism. The driving mechanism and the detection mechanism are respectively in communication connection with the controller. The driving mechanism is located on one side of the baffle, and is used to drive the baffle to rise and fall.

[0007] The detection mechanism is located on the other side of the baffle. The detection mechanism includes a geomagnetic detection device, an infrared detection device and a radar detection device. The geomagnetic detection device is used to detect changes in the magnetic field. The infrared detection device includes an infrared transmitting end and an infrared receiving end. The radar detection device includes a radar transmitting end and a radar receiving end.

[0008] When the geomagnetic detection device detects a change in the magnetic field, the controller controls the infrared transmitting end to emit infrared rays and controls the radar transmitting end to emit electromagnetic waves.

[0009] When the infrared receiving end receives the reflected infrared or the radar receiving end receives the electromagnetic wave echo, the controller controls the driving mechanism to drive the baffle to rise.

[0010] By adopting the technical scheme, when a vehicle enters the detection range of the geomagnetic detection device, the magnetic field changes, the geomagnetic detection device senses that a vehicle is approaching, and at this time, the infrared detection color plate and the radar detection device start to work. The infrared detection device detects the vehicle by emitting infrared rays. If the vehicle blocks the direction of the infrared rays, the infrared rays will be reflected to the infrared receiving end. If there is no vehicle blocking, the infrared receiving end cannot receive the infrared reflection. The radar detection device detects the vehicle by emitting electromagnetic waves. If the vehicle blocks the direction of the electromagnetic waves, the electromagnetic waves will be blocked and will produce echoes. The radar receiving end detects the echoes to determine whether there is a vehicle. If there is no vehicle blocking, the radar receiving end cannot receive the electromagnetic wave echoes. The application takes the advantages of the three detection methods of geomagnetism, infrared and radar, and works cooperatively to reduce the influence of the external environment on the ground lock device. The ground lock device can be used normally in sunlight and rain environment, and the detection accuracy of the ground lock device is improved. At the same time, the geomagnetic detection device of the application will trigger the infrared detection device and the radar detection device to work only when the magnetic field changes. This working mode is more energy-saving than the common periodic uninterrupted detection, and can improve the durability of the ground lock device.

[0011] Further, the driving mechanism includes a housing, a driving motor, a gearbox and a driving battery. The driving motor, the gearbox and the driving battery are installed in the housing. The gearbox is connected to the output shaft of the driving motor. The output shaft of the gearbox is connected to the baffle. The driving battery is connected to the power supply end of the driving motor.

[0012] By adopting the technical scheme, the driving mechanism drives the baffle to rise and fall, and the gearbox is used to reduce the speed of the driving motor to ensure the stability of the baffle during the rising and falling process.

[0013] Further, the output shaft of the gearbox is provided with an angle sensor. The angle sensor is used to detect the angle of the baffle during the rising and falling process.

[0014] The parking ground lock in the prior art mostly uses a travel switch and a magnetic encoding method to detect the angle. The travel switch has poor detection accuracy and can only detect the approximate angle, resulting in a large error in the angle detection result. The magnetic encoding detection method is more accurate than the travel switch, but still has a large error and is complicated to install. By adopting the technical scheme, the application detects the rising and falling angle of the baffle through the angle sensor. The angle sensor only needs to be installed on the output shaft of the gearbox to detect the angle. The installation is convenient, the detection accuracy can be accurate to 0.1 degrees, and the error of the rising and falling angle control is effectively reduced.

[0015] Further, the driving mechanism further comprises a solar panel, the solar panel is installed on the upper surface of the shell, and an output end of the solar panel is connected to a charging end of the driving battery.

[0016] By adopting the above technical scheme, the driving battery is charged by the solar panel, which can effectively save energy, and the ground lock device can be continuously charged while being used, thereby improving the endurance of the ground lock device.

[0017] Further, the baffle is provided with a groove away from one side of the driving motor output shaft, and a plurality of rollers are arranged in the groove.

[0018] By adopting the above technical scheme, the rollers are arranged on the end of the baffle, which can effectively protect the bottom of the vehicle from being scratched after the baffle is raised.

[0019] Further, the voice broadcast device is in communication connection with the controller.

[0020] By adopting the above technical scheme, the current state of the ground lock device is broadcasted by the voice broadcast device, which improves the user experience and is more convenient to manage.

[0021] In the second aspect, the application provides a flat ground lock device control method, which adopts the following technical scheme:

[0022] A flat ground lock device control method is applied to the flat ground lock device in the first aspect, and includes a lock raising process, specifically including:

[0023] When the geomagnetic detection device detects a change in the magnetic field, the geomagnetic detection device sends a geomagnetic detection signal to the controller;

[0024] When the controller receives the geomagnetic detection signal, the controller controls the infrared emission end to emit infrared rays and controls the radar emission end to emit electromagnetic waves;

[0025] When the infrared receiving end receives the reflected infrared rays, the infrared detection device sends an infrared detection signal to the controller;

[0026] When the radar receiving end receives the reflected electromagnetic waves, the radar detection device sends a radar detection signal to the controller;

[0027] When the controller receives the infrared detection signal or the radar detection signal, the controller controls the driving mechanism to drive the baffle to rise to a preset vehicle locking angle.

[0028] By adopting the technical scheme, the application combines the detection technologies of geomagnetism, infrared and radar, and the three detection means complement each other and work cooperatively, so that the influence of the external environment on the ground lock device is reduced, and the ground lock device can be normally used in sunlight and rainwater environments, and the accuracy of ground lock detection is effectively improved. Meanwhile, the geomagnetic detection device triggers the infrared detection device and the radar detection device to work only when the geomagnetic detection device detects a magnetic field change, and this working mode is more energy-saving than the common periodic uninterrupted detection, and can improve the durability of the ground lock device.

[0029] Further, the controller controls the driving mechanism to drive the baffle to rise to a preset locking angle, specifically comprising: when the baffle rises to the preset angle and encounters an obstacle, the controller acquires a current real-time rising angle;

[0030] When the current real-time rising angle is greater than 35 degrees, it is judged that the current baffle has reached an actual locking angle, and the controller controls the baffle to descend by a preset protection angle;

[0031] When the current real-time rising angle is greater than 25 degrees and less than 35 degrees, it is judged that the current baffle has not reached the actual locking angle, and the controller controls the baffle to rise again after a preset protection time, until the baffle rises to the preset locking angle or the actual locking angle;

[0032] When the current real-time rising angle is less than 25 degrees, the controller generates an abnormal locking signal, and controls the baffle to descend by a preset protection angle, and the controller controls the baffle to rise again after a preset protection time, until the baffle rises to the preset locking angle or the actual locking angle.

[0033] By adopting the technical scheme, the application monitors the angle of the baffle rising in real time, ensures that the baffle can smoothly rise to the preset locking angle, and when the baffle rises to the preset angle and encounters an obstacle, the reason for the current obstacle is judged according to the actual rising angle, so as to adaptively adjust, which can effectively protect the safety of the ground lock device and the vehicle.

[0034] Further, the controller controls the baffle to rise again after a preset protection time, until the baffle rises to the preset locking angle or the actual locking angle, specifically comprising:

[0035] The controller controls the baffle to rise, and the controller acquires a current real-time rising angle;

[0036] When the real-time rising angle is greater than 35 degrees, the controller cancels the abnormal locking signal and reports normal locking information;

[0037] When the real-time rising angle is less than 35 degrees, the controller reports abnormal locking information.

[0038] By adopting the technical scheme, the normal or abnormal locking information is reported, so that the manager can know the current situation in time and unified management is facilitated.

[0039] Further, the lowering locking process is further included, and specifically includes:

[0040] The controller controls the driving mechanism to drive the baffle to rise to a preset locking angle, and after a preset free parking time, timing is started; after the controller receives the payment request signal, the timing is stopped, and the total parking time is obtained;

[0041] The controller obtains the parking fee according to the preset parking unit price and the total parking time, and generates a payment signal according to the parking fee;

[0042] After the controller receives the payment success signal, the controller controls the driving mechanism to drive the baffle to descend to the ground.

[0043] By adopting the technical scheme, the lowering locking process is performed on the ground lock by receiving the payment request signal sent by the user, the stability of the ground lock descending process is ensured, and the accuracy of the parking fee calculation is improved.

[0044] In summary, the present application has the following at least one beneficial technical effect:

[0045] 1. The present application takes advantage of the three technical detection means of geomagnetic, infrared and radar to make up for each other and work together, so that the influence of the ground lock device on the outside is reduced, and it can be used normally in sunlight and rain environment, effectively improving the accuracy of ground lock detection; 2. The geomagnetic detection equipment of the present application will trigger the infrared detection equipment and radar detection equipment to work only when it detects a magnetic field change. This working method is more energy-saving than the common periodic uninterrupted detection, and can improve the durability of the ground lock device; 3. The present application detects the lifting angle of the baffle through an angle sensor. The angle sensor only needs to be installed on the output shaft of the gearbox to detect the angle. The installation is convenient, the detection accuracy can be accurate to 0.1 degree, and the error of the lifting angle control is effectively reduced;

[0046] 4. The present application charges the driving battery through a solar panel, which can effectively save energy, and can be used continuously while charging, improving the endurance of the ground lock device;

[0047] 5. The present application monitors the angle in the lifting process of the baffle in real time, ensures that the baffle can smoothly rise to the preset locking angle, and when it encounters an obstacle in the process of rising to the preset angle, the reason for the current obstacle is judged according to the actual rising angle, so as to adaptively adjust, which can effectively protect the safety of the ground lock device and the vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0048] Figure 1is a whole structure schematic diagram of an embodiment of the application;

[0049] Figure 2 is a controller connection schematic diagram of an embodiment of the application;

[0050] Figure 3 is a driving mechanism structure schematic diagram of an embodiment of the application;

[0051] Figure 4 is a lift lock flow schematic diagram of a control method of an embodiment of the application;

[0052] In the figure, 1, controller; 2, baffle; 21, roller; 3, driving mechanism; 31, shell; 32, driving motor; 33, gearbox; 34, driving battery; 35, solar panel; 36, angle sensor; 4, detection mechanism; 41, geomagnetic detection device; 42, infrared detection device; 43, radar detection device; 5, voice broadcast device. DETAILED DESCRIPTION

[0053] The following will be described in detail with reference to the accompanying drawings Figure 1 - the accompanying drawings Figure 4 The application will be further described in detail.

[0054] The parking space lock in the prior art usually adopts detection technologies such as geomagnetic, infrared or radar to sense whether a vehicle drives into a parking space. The above three detection technologies each have advantages and disadvantages. For example, the geomagnetic technology is easily disturbed by surrounding magnetic articles, resulting in inaccurate detection data, but can effectively exclude non-magnetic objects; the infrared technology fails when a vehicle is not parked correctly according to the standard and when the infrared receiving device is irradiated by sunlight, resulting in failure to accurately detect whether the vehicle is parked well, but can work normally in rainy weather; the radar technology is easily affected by rainy weather, resulting in failure, but is not affected by sunlight. Using a certain detection technology alone results in low detection accuracy of the parking space lock, which cannot be applied to different scene conditions, resulting in failure to accurately lock the vehicle or failure to accurately charge. Therefore, the embodiment of the application provides a flat plate lock device, which is referred to Figure 1, including a controller 1, a baffle 2, a driving mechanism 3 and a detection mechanism 4, the driving mechanism 3 and the detection mechanism 4 are respectively in communication connection with the controller 1, the driving mechanism 3 is located at one side of the baffle 2, and the driving mechanism 3 is used for driving the baffle 2 to rise and fall. The detection mechanism 4 is located at the other side of the baffle 2, and the detection mechanism 4 is used for detecting whether a vehicle enters or leaves the detection range. The detection mechanism 4 includes a geomagnetic detection device 41, an infrared detection device 42 and a radar detection device 43, the geomagnetic detection device 41 is used for detecting the change of the magnetic field, the infrared detection device 42 includes an infrared emitting end and an infrared receiving end, and the radar detection device 43 includes a radar emitting end and a radar receiving end. In the specific implementation process, when the geomagnetic detection device 41 detects the change of the magnetic field, the controller 1 controls the infrared emitting end to emit infrared rays and controls the radar emitting end to emit electromagnetic waves, when the infrared receiving end receives the reflected infrared rays or the radar receiving end receives the echo electromagnetic waves, the controller 1 controls the driving mechanism 3 to drive the baffle 2 to rise.

[0055] The implementation principle of the embodiment of the application is that: the application combines the detection technologies of geomagnetism, infrared and radar, when a vehicle enters the detection range of the geomagnetic detection device 41, the magnetic field changes, the geomagnetic detection device 41 senses that there is a vehicle nearby, at this time, the infrared detection color plate and the radar detection device 43 start to work for detection. The infrared detection device 42 detects the vehicle by emitting infrared rays, if the infrared rays are blocked by a vehicle in the emission direction, the infrared rays will be reflected to the infrared receiving end, if there is no vehicle to block, the infrared receiving end cannot receive the infrared reflection. The radar detection device 43 detects the vehicle by emitting electromagnetic waves, when the electromagnetic waves are blocked by a vehicle in the emission direction, the electromagnetic waves will be blocked to produce echo, and whether there is a vehicle is judged by detecting the echo through the radar receiving end, if there is no vehicle to block, the radar receiving end cannot receive the electromagnetic wave echo. The application takes the advantages of the three detection means of geomagnetism, infrared and radar, and works cooperatively, so that the influence of the external environment on the ground lock device is reduced, the ground lock device can be normally used in the sunlight irradiation environment and the rain environment, and the accuracy of the ground lock detection is effectively improved. At the same time, the geomagnetic detection device 41 of the application only triggers the infrared detection device 42 and the radar detection device 43 to work when the change of the magnetic field is detected, this working mode is more energy-saving than the common periodic uninterrupted detection, and the durability of the ground lock device is improved.

[0056] As Figure 3As shown, the driving mechanism 3 of the embodiment of the present application comprises a shell 31, a driving motor 32, a gearbox 33 and a driving battery 34, the driving motor 32, the gearbox 33 and the driving battery 34 are installed in the shell 31, the gearbox 33 is connected to the output shaft of the driving motor 32, the output shaft of the gearbox 33 is connected to the baffle 2, and the driving battery 34 is connected to the power supply end of the driving motor 32. The driving battery 34 is used to supply power to the driving motor 32, the gearbox 33 is used to reduce the speed of the driving motor 32, and then the speed is controlled through the gearbox 33 to control the lifting of the baffle 2, so as to ensure the stability of the lifting process of the baffle 2. In the specific implementation process, the shell 31 is made of waterproof sealing material, which is used to protect the driving motor 32, the gearbox 33 and the driving battery 34.

[0057] As shown in the figure, Figure 1 The driving mechanism 3 of the embodiment of the present application further comprises a solar panel 35, the solar panel 35 is installed on the upper surface of the shell 31, the output end of the solar panel 35 is connected to the charging end of the driving battery 34, and the solar panel 35 is used to convert solar energy into electrical energy to charge the driving battery 34. The power supply of the solar panel 35 can effectively save energy, and at the same time, it can be continuously charged while being used, thereby improving the endurance of the ground lock device.

[0058] As shown in the figure, Figure 1 The baffle 2 of the embodiment of the present application is provided with a groove on the side away from the output shaft of the driving motor 32, and a plurality of rollers 21 are arranged in the groove. In the specific implementation process, when the baffle 2 is lifted, the side away from the driving motor 32 will contact the bottom of the vehicle, and the embodiment of the present application is provided with the rollers 21 on the side of the baffle away from the output shaft of the driving motor 32, so that the baffle 2 can slide when contacting the bottom of the vehicle, thereby ensuring that the bottom of the vehicle will not be scratched.

[0059] The parking ground lock in the prior art mostly uses a travel switch and a magnetic encoding method to detect the angle, the travel switch has poor detection accuracy and can only detect the approximate angle, resulting in too large error of the angle detection result; the magnetic encoding detection method is more accurate than the travel switch, but still has large error and is complicated to install. Therefore, the output shaft of the gearbox 33 of the embodiment of the present application is further provided with an angle sensor 36, and the angle sensor 36 is used to detect the angle of lifting of the baffle 2. The angle sensor 36 only needs to be installed on the output shaft of the gearbox 33 to detect the angle, which is convenient to install and can accurately detect the angle to 0.1 degree, thereby effectively reducing the error of the lifting angle control.

[0060] In a preferred embodiment, the embodiment of the present application is further provided with a voice broadcast device 5, and the voice broadcast device 5 is in communication connection with the controller 1. The current state of the ground lock device is broadcasted through the voice broadcast device 5, thereby improving the user experience and being more convenient for management.

[0061] The embodiment of the present application further provides a flat plate ground lock device control method, which comprises a lifting process, and the referenceFigure 4 , specifically comprising:

[0062] S1, when the geomagnetic detection device 41 detects a change in the magnetic field, the geomagnetic detection device 41 sends a geomagnetic detection signal to the controller 1.

[0063] Specifically, when the geomagnetic detection device 41 detects a change in the magnetic field, it indicates that a vehicle may currently enter the detection range of the geomagnetic detection device 41, but it may also be a change in the magnetic field due to external magnetic field interference, so the geomagnetic detection signal is first sent to the controller 1 for further judgment.

[0064] S2, when the controller 1 receives the geomagnetic detection signal, the controller 1 controls the infrared emission end to emit infrared rays, and controls the radar emission end to emit electromagnetic waves.

[0065] Specifically, the controller 1 receives the geomagnetic detection signal, preliminarily judges that a vehicle may currently enter, and controls the infrared detection device 42 and the radar detection device 43 to start the next step of judgment.

[0066] S3, when the infrared receiving end receives the reflected infrared rays, the infrared detection device 42 sends an infrared detection signal to the controller 1.

[0067] Specifically, the infrared detection device 42 detects vehicles by emitting infrared rays. If there is a vehicle blocking the direction of infrared ray emission, the infrared rays will be reflected to the infrared receiving end. If there is no vehicle blocking, the infrared receiving end cannot receive the infrared reflection. Therefore, when the infrared receiving end receives the reflected infrared rays, it can be determined that a vehicle is currently entering.

[0068] S4, when the radar receiving end receives the reflected electromagnetic waves, the radar detection device 43 sends a radar detection signal to the controller 1.

[0069] Specifically, the radar detection device 43 detects vehicles by emitting electromagnetic waves. When there is a vehicle blocking the direction of electromagnetic wave emission, the electromagnetic waves will be blocked to produce a return wave. The radar receiving end detects the return wave to determine whether there is a vehicle. If there is no vehicle blocking, the radar receiving end cannot receive the electromagnetic wave return wave. Therefore, when the radar receiving end receives the reflected electromagnetic waves, it can be determined that a vehicle is currently entering.

[0070] S5, when the controller 1 receives the infrared detection signal or the radar detection signal, the controller 1 controls the driving mechanism 3 to drive the baffle 2 to rise to a preset vehicle locking angle.

[0071] Specifically, since the infrared detection device 42 can be disabled when it is irradiated by sunlight, and the radar detection device 43 can be disabled in rainy weather, both of them detect at the same time, and as long as any one sends a detection signal to the controller 1, it can be judged that a vehicle has entered, so that the embodiment of the application can be applied to various different use scenarios. After the controller 1 determines that a vehicle has entered, the controller 1 controls the driving mechanism 3 to drive the baffle 2 to rise.

[0072] The embodiment of the application is provided with an angle sensor 36 to monitor the rising angle of the baffle 2 in real time, so that in step S5, the controller 1 controls the driving mechanism 3 to drive the baffle 2 to rise to a preset locking angle, specifically including:

[0073] S51, when the baffle 2 encounters an obstacle during rising to the preset angle, the controller 1 acquires the current real-time rising angle.

[0074] Specifically, the angle sensor 36 converts the angle change of the output shaft of the reduction gearbox when it rotates into an electrical signal output for controlling or monitoring the angle change.

[0075] S52, when the current real-time rising angle is greater than 35 degrees, it is judged that the current baffle 2 has reached the actual locking angle, and the controller 1 controls the baffle 2 to descend by a preset protection angle.

[0076] Specifically, when the rising angle of the baffle 2 is greater than 35 degrees and encounters an obstacle, it can be because the chassis of the current entering vehicle is low, so it is judged that the baffle 2 normally touches the bottom of the vehicle, and the baffle 2 is controlled to automatically descend by a preset protection angle to protect the bottom of the vehicle, and normal locking information is reported.

[0077] S53, when the current real-time rising angle is greater than 25 degrees and less than 35 degrees, it is judged that the current baffle 2 has not reached the actual locking angle, and the controller 1 controls the baffle 2 to rise again after a preset protection time, until the baffle 2 rises to the preset locking angle or the actual locking angle.

[0078] Specifically, when the rising angle of the baffle 2 is greater than 25 degrees and less than 35 degrees and encounters an obstacle, it can be because the vehicle has not been parked well or has other fault reasons, and the baffle 2 will first maintain the current angle. The preset protection time is 10 seconds, so the baffle 2 is controlled to rise again after 10 seconds, if the rising angle is greater than 35 degrees again, normal locking information is reported, if the rising angle is still less than 35 degrees, abnormal locking state information is reported, and the current angle state is maintained.

[0079] S54, when the current real-time rising angle is less than 25 degrees, the controller 1 generates an abnormal locking signal, and controls the baffle 2 to descend by a preset protection angle, and the controller 1 controls the baffle 2 to rise again after a preset protection time, until the baffle 2 rises to the preset locking angle or the actual locking angle.

[0080] Specifically, when the baffle 2 is blocked at an angle less than 25 degrees, it is considered that the locking process is abnormal, the abnormal locking state information is reported, the baffle 2 is controlled to descend to the ground for lowering protection, the preset protection time is 10 seconds, then the baffle 2 is controlled to rise again after 10 seconds, if the rising angle is greater than 35 degrees, the normal locking information is reported, if the rising angle is greater than 25 degrees and less than 35 degrees, the abnormal locking information is reported, and the current angle state is maintained, if the rising angle is less than 25 degrees, the abnormal locking information is reported, and the fault state information is generated, and the baffle 2 is controlled to descend to the ground again for lowering protection.

[0081] In the specific implementation process, the normal locking information and the abnormal locking information are reported to the management terminal of the management personnel, so that the management personnel can know the current locking situation in time, and unified management is facilitated. The voice broadcast device 5 can also be set to voice broadcast the current normal locking information or abnormal locking information, so that the user can also know the current locking situation in time.

[0082] The embodiment of the application also includes a lowering process, specifically including:

[0083] A1, the controller 1 controls the driving mechanism 3 to drive the baffle 2 to rise to a preset locking angle, and after a preset free parking time, the timing starts.

[0084] Specifically, assuming that the preset free parking time is 30 minutes, the parking time is calculated after 30 minutes after the rising locking process is completed.

[0085] A2, after the controller 1 receives the payment request signal, the timing stops, and the total parking time is obtained.

[0086] Specifically, when the user needs to leave the parking lot, the payment request signal is sent to the controller 1 through the mobile device scanning code and the like, the controller 1 stops timing, and the time period from the start timing to the stop timing is taken as the total parking time.

[0087] A3, the controller 1 obtains the parking fee according to the preset parking unit price and the total parking time, and generates a payment signal according to the parking fee.

[0088] Specifically, the parking fee is calculated according to the preset time unit price and the total parking time, and a payment signal is generated and sent to the mobile device of the user sending the payment request signal.

[0089] A4, after the controller 1 receives the payment success signal, the driving mechanism 3 is controlled to drive the baffle 2 to descend to the ground.

[0090] Specifically, when the user receives the payment signal and completes the payment, a payment success signal is sent to the controller 1, the controller 1 controls the baffle 2 to complete the lowering process, so that the vehicle can drive out, if the user does not complete the payment, the controller 1 cannot control the baffle 2 to lower, and the vehicle cannot drive out.

[0091] In the specific implementation process, the baffle 2 may also be hindered during the lowering process. The angle sensor 36 is used to monitor the lowering angle of the baffle 2 in real time. When the lowering angle is greater than 35 degrees and is hindered, the controller 1 controls the baffle 2 to stop lowering and reports abnormal lowering information. The preset protection time is 10 seconds, and then the baffle 2 is controlled to lower again after 10 seconds. When the lowering angle is less than 35 degrees and is hindered, it is considered that the baffle 2 currently has the risk of stepping on the foot, the controller 1 controls the baffle 2 to automatically rebound by about 10 degrees, and reports abnormal lowering information. The preset protection time is 10 seconds, and then the baffle 2 is controlled to lower again after 10 seconds.

[0092] When the lowering process is completed for a certain time, the detection mechanism 4 is used to detect whether the vehicle has driven away. When it is detected that the vehicle has driven away, the overall process is completed. When it is detected that the vehicle has not driven away, the controller 1 controls the baffle 2 to lower again, and the timing continues. When the vehicle has not paid and tries to forcibly leave, the baffle 2 will trigger a shaking alarm and inform the management personnel of the suspicion of fee evasion.

[0093] By adopting the above technical scheme, the lowering process of the ground lock is performed by receiving the payment request signal sent by the user, the stability of the lowering process of the ground lock is ensured, and the accuracy of the parking fee calculation is improved.

[0094] The embodiments of the specific implementation mode are the preferred embodiments of the present application, and are not limited to the protection scope of the present application. The same parts are indicated by the same reference numerals. Therefore, equivalent changes made according to the structure, shape and principle of the present application should be covered by the protection scope of the present application.

Claims

1. A flat plate lock device control method characterized by, Including controller (1), baffle (2), drive mechanism (3) and detection mechanism (4), drive mechanism (3) and detection mechanism (4) are connected with controller (1) communication respectively, drive mechanism (3) is located in one side of baffle (2), drive mechanism (3) is used to drive baffle (2) to lift; Detection mechanism (4) is located in the other side of baffle (2), detection mechanism (4) includes geomagnetic detection device (41), infrared detection device (42) and radar detection device (43), geomagnetic detection device (41) is used to detect magnetic field variation, infrared detection device (42) includes infrared transmitting end and infrared receiving end, radar detection device (43) includes radar transmitting end and radar receiving end; When geomagnetic detection device (41) detects magnetic field variation, controller (1) controls infrared transmitting end to emit infrared rays and controls radar transmitting end to emit electromagnetic waves; When infrared receiving end receives reflected infrared rays or radar receiving end receives echo electromagnetic waves, controller (1) controls drive mechanism (3) to drive baffle (2) to rise; Drive mechanism (3) includes shell (31), drive motor (32), gearbox (33) and drive battery (34), drive motor (32), gearbox (33) and drive battery (34) are installed in shell (31), gearbox (33) is connected drive motor (32) output shaft, gearbox (33) output shaft is connected baffle (2), drive battery (34) is connected drive motor (32) power supply end; Gearbox (33) output shaft is equipped with angle sensor (36), angle sensor (36) is used to detect the angle of baffle (2) lifting; Control method includes lock flow, specifically including: When geomagnetic detection device (41) detects magnetic field variation, geomagnetic detection device (41) sends geomagnetic detection signal to controller (1), when controller (1) receives geomagnetic detection signal, controller (1) controls infrared transmitting end to emit infrared rays and controls radar transmitting end to emit electromagnetic waves; When infrared receiving end receives reflected infrared rays, infrared detection device (42) sends infrared detection signal to controller (1); When radar receiving end receives echo electromagnetic waves, radar detection device (43) sends radar detection signal to controller (1); When controller (1) receives infrared detection signal or radar detection signal, controller (1) controls drive mechanism (3) to drive baffle (2) to rise to preset lock car angle; Controller (1) controls drive mechanism (3) to drive baffle (2) to rise to preset lock car angle, specifically including: When baffle (2) rises to preset angle and meets obstruction, controller (1) obtains current real-time rising angle; When current real-time rising angle is greater than 35 degrees, it is judged that current baffle (2) has reached actual lock car angle, controller (1) controls baffle (2) to descend preset protection angle; When the current real-time rising angle is greater than 25 degrees and less than 35 degrees, it is judged that the current baffle (2) does not reach the actual locking angle, and the controller (1) controls the baffle (2) to rise again after a preset protection time, until the baffle (2) rises to the preset locking angle or the actual locking angle. When the current real-time rising angle is less than 25 degrees, the controller (1) generates an abnormal locking signal, and controls the baffle (2) to descend by a preset protection angle, and the controller (1) controls the baffle (2) to rise again after a preset protection time, until the baffle (2) rises to the preset locking angle or the actual locking angle.

2. The control method of a flat plate lock device according to claim 1, wherein The driving mechanism (3) further comprises a solar panel (35) installed on the upper surface of the shell (31), and the output end of the solar panel (35) is connected to the charging end of the driving battery (34), and the solar panel (35) is used for converting solar energy into electric energy to charge the driving battery (34).

3. A flat plate lock device control method according to any one of claims 1-2, characterized in that, The baffle (2) is provided with a groove away from one side of the output shaft of the driving motor (32), and a plurality of rollers (21) are arranged in the groove.

4. A flat plate lock device control method according to any one of claims 1 to 2, characterized by Further comprising a voice broadcast device (5) in communication connection with the controller (1).

5. The control method of a flat-plate lock device according to claim 1, wherein The controller (1) controls the baffle (2) to rise again after a preset protection time, until the baffle (2) rises to the preset locking angle or the actual locking angle, and specifically comprises: The controller (1) controls the baffle (2) to rise, and the controller (1) acquires the current real-time rising angle; When the real-time rising angle is greater than 35 degrees, the controller (1) cancels the abnormal locking signal and reports normal locking information; When the real-time rising angle is less than 35 degrees, the controller (1) reports abnormal locking information.

6. The control method of a flat-plate lock device according to claim 1, wherein Further comprising a descending locking process, specifically comprising: The controller (1) controls the driving mechanism (3) to drive the baffle (2) to rise to the preset locking angle, and after a preset free parking time, the timing starts; After the controller (1) receives the payment request signal, the timing stops, and the total parking time is obtained; The controller (1) obtains the parking fee according to the preset parking unit price and the total parking time, and generates a payment signal according to the parking fee; After the controller (1) receives the payment success signal, the controller (1) controls the driving mechanism (3) to drive the baffle (2) to descend to the ground.

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