Disclosure of Invention
The embodiment of the invention provides a parking space management method, which solves the problems that parking is difficult, car owner time is wasted during parking, after-sales service cannot meet requirements of people and the like.
In order to achieve the above object, the present invention provides a parking space management method, including:
obtain the parking stall information of a plurality of idle parking stalls of present group through the serial mode, and will idle parking stall information send to the host computer on, wherein, idle parking stall information includes: parking space position information and a parking space number;
receiving the parking space reservation information sent by the host, and sending the parking space reservation information to a preset parking space for locking, wherein the parking space reservation information comprises: license plate number and reserved parking space number;
obtaining the position information of the reserved parking space, and feeding back the position information of the reserved parking space to a user through a host computer so that the user can navigate to the reserved parking space;
and when the coming vehicle is judged to be the scheduled vehicle according to the license plate number of the coming vehicle fed back by the scheduled parking space, indicating the scheduled parking space to be opened, and feeding back the information used by the scheduled parking space to the host.
Alternatively to this, the first and second parts may,
after locking predetermined parking stall include: acquiring the indicator light information of the preset parking space, and sending the indicator light information to a host computer to display a reservation state, wherein the indicator light information comprises: the color of the indicator light.
Alternatively to this, the first and second parts may,
the indicating the reserved parking space to be opened and feeding back the used information of the reserved parking space to the host computer comprise:
indicating the preset parking space to descend the parking space pile;
and obtaining the information of the indicating lamp of the preset parking space after the preset vehicle is parked in the parking space, and sending the information of the indicating lamp to the host.
Alternatively to this, the first and second parts may,
the user navigates to the front of the reserved parking space and comprises:
acquiring the reserved time of the reserved parking space, judging whether the reserved parking space is overtime or not according to the reserved time, and when the reserved time is greater than the preset time, sending a reservation release request to a host computer to cancel the reserved parking space; and when the reservation time is less than or equal to the preset time, sending a reservation to the host computer to continuously lock the reserved parking space.
Alternatively to this, the first and second parts may,
the number of parking spaces N of the current group belongs to [1, 32 ].
Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the microphone for survey vehicle alarm sound.
Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the camera for look over vehicle image and pilot lamp information.
Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the WIFI module for acquire the positional information of parking stall.
Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the parking stall probe plate for whether the detection parking stall is idle parking stall.
The technical scheme has the following beneficial effects: according to the invention, a plurality of transfer stations are designed, and each transfer station acquires information of a plurality of idle parking spaces of a current group in a serial mode, so that the problem of time waste is solved, and the cost is saved; by acquiring the position information of the parking place, the user is ensured to reach the parking position according to the shortest path through navigation, and the time of the user is saved; be equipped with microphone and camera through the parking stall at present group, solved the problem that after-sale service can't satisfy people's demand, guaranteed the safety of vehicle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, when a large number of vehicles are parked quickly, manual window handling is time-consuming and labor-consuming, after-sale service cannot meet the requirements of people, and illegal charging phenomenon occurs; the parking dog can only inquire and update information service, and is an online inquiry service platform, and the online parking space is reserved, so that the parking problem cannot be solved.
According to the method and the device, the information of the plurality of idle parking spaces of the current group is acquired in a serial mode, and the information of the idle parking spaces is sent to the host, so that the problem of time waste is solved; be equipped with microphone and camera through the parking stall at present group, solved the problem that after-sale service can't satisfy people's demand, guaranteed the safety of vehicle.
The technical scheme of the invention is explained by the specific embodiment with the attached drawings as follows:
fig. 1 is a schematic structural diagram of a parking space management method according to an embodiment of the present invention, as shown in the drawing:
s101, the parking space information of a plurality of idle parking spaces of current group is obtained through the serial mode, and will idle parking space information is sent to the host computer, wherein, idle parking space information includes: parking space position information and a parking space number;
as shown in fig. 4, a plurality of transfer stations are provided, each transfer station controls each slave machine in a serial manner, the serial communication is to transmit data bit by bit in sequence, each bit of data occupies a fixed time length, although the transmission speed is slow compared with the parallel communication, the number of communication lines is small, the cost is low, and the transfer stations are suitable for long-distance transmission, so that the management and maintenance are convenient, and the communication time can be saved to a certain extent; and the transfer station transmits the collected position information of the idle parking spaces and the parking space numbers to the host through serial communication.
S102, receiving parking space reservation information sent by the host, and sending the parking space reservation information to a reserved parking space for locking, wherein the parking space reservation information comprises: license plate number and reserved parking space number;
in an optional implementation manner, a user reserves a desired parking space on a mobile phone APP according to free parking space information and sends the information to a host, a transfer station receives parking space reservation information sent by the host, and sends a license plate number of a reserved car and a reserved parking space number to the reserved parking space to lock the parking space;
after the parking space is reserved, the transfer station acquires user identity information and sends the user identity information to the parking space, if the acquired user identity information is a common user, the user arrives at the parking space within 15 minutes, the reserved parking space is effective, and if the acquired user identity information exceeds 15 minutes, the transfer station receives parking space overtime information sent by the parking space and sends the parking space overtime information to the host computer, and the reserved parking space is cancelled; further, if the acquired user identity information is a VIP user, the effective time of the reserved parking space is 30 minutes, and if the acquired user identity information exceeds 30 minutes, the transfer station receives parking space overtime information sent by the parking space and sends the parking space overtime information to the host computer to cancel the reserved parking space.
S103, acquiring the position information of the reserved parking space, and feeding back the position information of the reserved parking space to a user through a host computer so that the user can navigate to the reserved parking space;
the method comprises the steps that a transfer station obtains position information of a preset parking space, wherein the position information of the parking space is realized by an operation system based on a Json data algorithm and a shortest path algorithm of Djikstra, and the obtained position information is fed back to a user through a host so that the user can navigate to the preset parking space.
The Dijkstra algorithm comprises:
introducing a set S, wherein the set S comprises a starting point; introducing a set U, wherein the set U comprises vertexes of all paths;
comparing the distances from the top points of all paths in the set U to all the starting points in the set S, selecting quasi-selected distances with the distances lower than any other distances, taking out the top points in the set U corresponding to the quasi-selected distances, adding the top points in the set U into the set S to serve as the starting points, updating the set S and the set U, and selecting all the quasi-selected distances;
comparing the distances from the top points of all paths in the set U to the first starting point in the set S, selecting the distance which is lower than any other distance as a quasi-selected distance, and taking out the top points in the set U corresponding to the quasi-selected distance and adding the top points in the set U into the set S to be used as second starting points;
comparing the distances from the top points of the rest paths in the set U to the starting points in the set S, selecting the distance which is lower than any other distance as a quasi-selected distance, and taking out the top points in the set U corresponding to the quasi-selected distance and adding the top points in the set U into the set S to form a third starting point;
repeating the steps until the top points of all paths in the set U are traversed, and selecting all quasi-selected distances;
and comparing all the quasi-selected distances, and selecting the quasi-selected distance in a preset range as the selected distance.
The operation system based on the Json data algorithm and the Dijkstra shortest path algorithm can save the time of the user to the maximum extent.
S104, when the coming vehicle is judged to be the scheduled vehicle according to the license plate number of the coming vehicle fed back by the scheduled parking space, indicating the scheduled parking space to be opened, and feeding back the information used by the scheduled parking space to the host.
The user navigates to through APP behind the reservation parking stall, the transfer station judges according to the license plate number that the car that comes is when the reservation vehicle, instructs the reservation parking stall is opened to give the host computer with the information feedback that the parking stall has used. The license plate number is detected through a novel miniature infrared detector, and the vehicle which comes to a preset parking space for parking is guaranteed to be a reserved vehicle.
Fig. 2 is a flowchart of the embodiment of the present invention after a predetermined parking space is locked, as shown in the drawing:
alternatively to this, the first and second parts may,
after locking predetermined parking stall include: s1021 acquires the indicator light information of the reserved parking space, and sends the indicator light information to a host computer to display a reserved state, wherein the indicator light information comprises: the color of the indicator light.
After the reserved parking space is locked, the transfer station acquires the color of the indicator light of the reserved parking space, if the color of the indicator light is red, the parking space is reserved, and the transfer station sends the color of the indicator light to the host to display the reservation state.
Fig. 3 is a flowchart of a parking space reservation process according to an embodiment of the present invention, as shown in the following drawings:
alternatively to this, the first and second parts may,
s1041, the instruction is performed to open the reserved parking space, and information used by the reserved parking space is fed back to the host, and the method comprises the following steps:
s1042, indicating the preset parking place to lower a parking place pile;
and obtaining the information of the indicating lamp of the preset parking space after the preset vehicle is parked in the parking space, and sending the information of the indicating lamp to the host.
The parking place pile capable of automatically lifting is arranged beside each parking place, when the parking place is in an idle state, the parking place pile is in a lifting state, when a coming vehicle is a scheduled vehicle, the transfer station indicates the scheduled parking place to lower the parking place pile, a user can autonomously park, after parking, the transfer station acquires the information of the indicating lamp of the scheduled parking place after the scheduled vehicle is parked in the parking place, and sends the information of the indicating lamp to the host.
The automatic lifting parking place pile can ensure that a parking place is not occupied and ensure the correct execution of reservation service.
Alternatively to this, the first and second parts may,
the user navigates to the front of the reserved parking space and comprises:
acquiring the reserved time of the reserved parking space, judging whether the reserved parking space is overtime or not according to the reserved time, and when the reserved time is greater than the preset time, sending a reservation release request to a host computer to cancel the reserved parking space; and when the reservation time is less than or equal to the preset time, sending a reservation to the host computer to continuously lock the reserved parking space.
The preset time comprises common preset time and VIP preset time, the common preset time is 15 minutes, the VIP preset time is 30 minutes, the transfer station needs to acquire the identity of a user corresponding to the preset parking space, and judgment is carried out according to the preset time corresponding to the identity of the user and the reservation time; if the user is a common user and the reservation time is more than 15 minutes, the reservation is released to the host computer to cancel the reserved parking space, and if the common user wants to continue parking, the common user needs to reserve the idle parking space again; if the user is a VIP user, the reservation time is more than 30 minutes, the reservation is released to the host computer to cancel the reserved parking space, and similarly, if the VIP user wants to continue parking, the user needs to reserve the free parking space again.
Alternatively to this, the first and second parts may,
the number of parking spaces N of the current group belongs to [1, 32 ].
The invention adopts a two-wire wiring mode which is a bus type topological structure, and at most 32 nodes can be connected on the same bus, namely the bus can be directly regarded as 32 parking spaces, and the maximum transmission distance can reach 1.2 km. Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the microphone for survey vehicle alarm sound.
Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the camera for look over vehicle image and pilot lamp information.
Every parking stall all is equipped with microphone and camera to survey vehicle alarm sound in real time and look over the influence, thereby guarantee vehicle safety.
Alternatively to this, the first and second parts may,
the parking stall of present group is equipped with the WIFI module for acquire the positional information of parking stall.
In the prior art, position information of parking spaces is acquired through a radar, the acquired position information is fuzzy and is not beneficial to calculation by using a Dijkstra shortest path algorithm, and each parking space is provided with a WIFI small module, wherein the WIFI small module is used for acquiring specific position information of each parking space and sending the specific position information to a transfer station to send the specific position information to a host so as to calculate the shortest path according to the Dijkstra shortest path algorithm and send the shortest path to a user.
The parking process according to the invention is described below in a preferred embodiment:
1. acquiring the information of the idle parking spaces and sending the information to the host;
2. the user utilizes APP to reserve a parking space (15 minutes effective, VIP 30 minutes effective);
3. the reservation information is sent to a preset parking space, a parking space is locked to be reserved corresponding to a license plate number, and meanwhile, the information of the indicating lamp is sent to the host computer to display the reservation state;
4. acquiring the position information of the preset parking space, and navigating to the preset parking space through the APP by a user according to the position information of the preset parking space;
5. scanning a corresponding license plate, automatically releasing, lowering a parking place pile of a preset parking place, and sending the information of the indicator light to a host after the parking place is located;
6. after parking is finished, the parking space is locked to be used, and charging is started;
7. when the parking is finished, paying on line and leaving the parking space;
8. the system reverts to a reservable state.
The parking process according to the invention is described below in a further preferred embodiment:
the method takes a mobile phone APP as a platform, the information of the empty parking space is published on the platform, a user initiates an online appointment on the mobile phone APP, and if the user selects a common appointment, the user can stop when arriving at the appointed parking space within the specified 15 minutes; if the user selects VIP reservation, the user can stop at the reserved parking space within the specified 30 minutes, if the user does not reach the parking space within the specified time, the platform cancels the reserved parking space, and if the user wants to stop continuously, the user needs to reserve again;
after the parking spaces are reserved, the indicator lights are red, the parking spaces are reserved, the platform can calculate the shortest path and update the shortest path on the APP platform according to the free parking spaces reserved by the users in real time, the positions of the users are counted by taking the positions as background data, the calculated positions are geographical positions manually marked by the users with higher precision, and the lines are also calculated off line through an APP internal map and an algorithm, so that the load of a server is greatly reduced;
when a user navigates to a parking space according to the shortest path pushed by the APP, a miniature infrared detector is arranged beside the parking space, the license plate number of a coming vehicle is scanned, the coming vehicle is confirmed to be an appointed vehicle, the coming vehicle is automatically released, a parking space pile of the preset parking space is lowered, and the user can park by himself;
after the parking is accomplished APP automatic locking parking stall is "used" to begin the charging, the other microphone of parking stall and camera begin to work this moment, are used for guaranteeing the safety of vehicle, and after the parking, the user independently paid on APP, and roll over the vehicle parking stall.
The parking space management method is convenient, labor-saving and simple to operate, saves time and energy for vast car owners, and meets the concept of fast-paced life of modern cities. The intelligent monitoring, real-time monitoring and complete monitoring and alarming system greatly improves the safety of the parking system. The online integrated service improves the use smoothness and improves the user experience.
The technical scheme has the following beneficial effects: according to the invention, a plurality of transfer stations are designed, and each transfer station acquires information of a plurality of idle parking spaces of a current group in a serial mode, so that the problem of time waste is solved, and the cost is saved; by acquiring the position information of the parking place, the user is ensured to reach the parking position according to the shortest path through navigation, and the time of the user is saved; be equipped with microphone and camera through the parking stall at present group, solved the problem that after-sale service can't satisfy people's demand, guaranteed the safety of vehicle.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.