Garage management method and device, vehicle and storage medium

Abstract

The embodiment of the invention relates to the technical field of intelligent automobiles, and discloses a garage management method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining a vehicle-mounted star flash access signal and vehicle information of a to-be-stored vehicle; establishing a communication link between the to-be-stored vehicle and a target satellite flash base station in the garage network based on the vehicle-mounted satellite flash access signal; based on the vehicle information and the parking space state in the garage, determining a target parking space of the vehicle to be put in the garage; and generating parking guide information based on the target parking space, and sending the parking guide information to the to-be-stored vehicle through the communication link to guide the to-be-stored vehicle to enter the garage. By applying the technical scheme of the invention, the efficiency and reliability of garage management can be improved.

Description

Technical Field

[0001] Embodiments of the present invention relate to the field of intelligent automobile technology, and specifically to a garage management method, device, vehicle and storage medium. Background Art

[0002] As the number of cars in cities continues to increase, the size and complexity of garages are also increasing, and users have higher requirements for the convenience, safety and intelligence of garages. The garage management system in related technologies has many deficiencies in data processing, parking space allocation, vehicle guidance, etc., and a more efficient and intelligent garage management solution is urgently needed to solve these problems. Summary of the invention

[0003] In view of the above problems, embodiments of the present invention provide a garage management method, device, vehicle and storage medium to solve the problems of low efficiency and reliability of garage management in related technologies.

[0004] According to one aspect of an embodiment of the present invention, a garage management method is provided, the method comprising: obtaining an on-board Star Flash access signal and vehicle information of a vehicle to be entered into the garage; establishing a communication link between the vehicle to be entered into the garage and a target Star Flash base station in the garage network based on the on-board Star Flash access signal; determining a target parking space for the vehicle to be entered into the garage based on the vehicle information and the parking space status in the garage; generating parking guidance information based on the target parking space, and sending the information to the vehicle to be entered into the garage via the communication link, so as to guide the vehicle to be entered into the garage.

[0005] In some optional implementations, based on the vehicle-mounted Star Flash access signal, a communication link is established between the vehicle to be stored and the target Star Flash base station in the garage network, including:

[0006] Receive the vehicle-mounted star flash access signal sent by the vehicle to be stored;

[0007] Based on the signal strength of the vehicle-mounted Star Flash access signal, determine the target Star Flash base station in the garage network that communicates with the vehicle to be stored;

[0008] Establish a communication link between the vehicle to be stored and the target Star Flash base station.

[0009] In some optional implementations, based on the signal strength of the vehicle-mounted Star Flash access signal, determining a target Star Flash base station in the garage network for communicating with the vehicle to be stored includes:

[0010] Obtain the signal strength values ​​of each Star Flash base station in the vehicle-mounted Star Flash access signal access garage network to obtain a signal strength table;

[0011] Get the signal strength threshold corresponding to the vehicle-mounted star flash access signal;

[0012] Calculate the difference between each signal strength value in the signal strength table and the signal strength threshold to obtain the signal strength difference;

[0013] Based on the signal strength difference, the target Star Flash base station in the garage network that communicates with the vehicle to be stored is determined.

[0014] In some optional implementations, determining a target parking space for a vehicle to be parked in a garage based on the vehicle information and the parking space status in the garage includes:

[0015] Get the parking status of each parking space in the garage;

[0016] Based on the parking space status, a parking space status table is obtained;

[0017] Identify the parking spaces in the parking space status table whose parking space status is vacant, and obtain the vacant parking spaces;

[0018] Based on the vehicle information and the parking space information of the vacant parking spaces, the target parking space for the vehicle to be parked is determined.

[0019] In some optional implementations, generating parking guidance information based on the target parking space and sending it to the vehicle to be parked via a communication link to guide the vehicle to be parked, includes:

[0020] Sending distance detection signals to vehicles to be stored based on the target star flash base station;

[0021] Determine the vehicle position of the vehicle to be stored based on the feedback signal of the vehicle to be stored based on the distance detection signal;

[0022] Obtaining traffic flow information between the vehicle position and the target parking space;

[0023] Determine the target entry path for vehicles to be entered based on vehicle location and traffic flow information;

[0024] Parking guidance information is generated based on the target entry path and sent to the vehicle to be entered through a communication link to guide the vehicle to enter the garage.

[0025] In some optional embodiments, the method further comprises:

[0026] Receive departure signals from vehicles that have entered the warehouse;

[0027] Departure guidance information is generated based on the departure signal and sent to the vehicle that has entered the warehouse through a communication link to guide the vehicle that has entered the warehouse to leave.

[0028] In some optional embodiments, the method further comprises:

[0029] Receive the vehicle search signal sent by the target key;

[0030] Based on the vehicle search signal, obtain vehicle information of the stored vehicle corresponding to the target key;

[0031] Based on the vehicle information, determine the parking position of the vehicle that has entered the warehouse;

[0032] The vehicle parking location is sent to the mobile terminal corresponding to the target key.

[0033] According to another aspect of an embodiment of the present invention, a garage management device is provided, including: an information acquisition module, used to obtain the on-board Star Flash access signal and vehicle information of the vehicle to be entered into the garage; a link establishment module, used to establish a communication link between the vehicle to be entered into the garage and the target Star Flash base station in the garage network based on the on-board Star Flash access signal; a parking space determination module, used to determine the target parking space of the vehicle to be entered into the garage based on the vehicle information and the parking space status in the garage; a garage management module, used to generate parking guidance information based on the target parking space, and send it to the vehicle to be entered into the garage through the communication link, so as to guide the vehicle to be entered into the garage.

[0034] According to another aspect of an embodiment of the present invention, a vehicle is provided, comprising: a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface communicate with each other via the communication bus; the memory is used to store at least one executable instruction, and the executable instruction enables the processor to execute the operation of the aforementioned garage management method.

[0035] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided, in which at least one executable instruction is stored, and the executable instruction enables a vehicle / device to perform the operation of the aforementioned garage management method.

[0036] According to another aspect of the embodiments of the present invention, a computer program product is provided, including computer instructions, where the computer instructions are used to enable a computer to execute the garage management method of the first aspect or any corresponding embodiment thereof.

[0037] The technical solution provided by the embodiment of the present invention obtains the on-board Star Flash access signal and vehicle information of the vehicle to be entered into the garage, and establishes a communication link between the vehicle to be entered into the garage and the target Star Flash base station in the garage network based on the on-board Star Flash access signal; determines the target parking space for the vehicle to be entered into the garage based on the vehicle information and the parking space status in the garage; generates parking guidance information based on the target parking space, and sends it to the vehicle to be entered into the garage through the communication link, so as to guide the vehicle to be entered into the garage, thereby improving the efficiency and reliability of garage management.

[0038] The above description is only an overview of the technical solution of the embodiment of the present invention. In order to more clearly understand the technical means of the embodiment of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings are only used to illustrate the embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used to represent the same components throughout the accompanying drawings. In the accompanying drawings:

[0040] Figure 1 A schematic flow chart of a garage management method provided by the present invention is shown;

[0041] Figure 2 A schematic structural diagram of a garage management system provided by the present invention is shown;

[0042] Figure 3 A garage layout schematic diagram of a garage management system provided by the present invention is shown;

[0043] Figure 4 A schematic diagram of parking space allocation of a garage management system provided by the present invention is shown;

[0044] Figure 5 A data flow diagram showing the interaction between a vehicle and a Star Flash base station in a garage management system provided by the present invention is shown;

[0045] Figure 6 A schematic diagram showing the interaction between a vehicle and a StarShine micro base station in a garage management system provided by the present invention is shown;

[0046] Figure 7 A car search data flow diagram of a garage management system provided by the present invention is shown;

[0047] Figure 8 A schematic structural diagram of a garage management device provided by the present invention is shown;

[0048] Fig. 9 A structural schematic diagram of a vehicle provided by the present invention is shown. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0050] Figure 1 FIG. 2 is a flow chart showing a first embodiment of a garage management method of the present invention. Figure 1 As shown, the method comprises the following steps:

[0051] Step 110, obtaining the vehicle-mounted Star Flash access signal and vehicle information of the vehicle to be stored.

[0052] As mentioned above, by acquiring the vehicle-mounted Star Flash access signal of the vehicle to be stored, the vehicle position of the vehicle to be stored and the location of the garage network to be connected are determined based on the signal strength of the vehicle-mounted Star Flash access signal. By acquiring the vehicle information of the vehicle to be stored, the vehicle information is used to determine the parking space suitable for the vehicle to be stored.

[0053] Specifically, the vehicles to be stored are equipped with a Starflash communication module and a GNSS positioning module. The garage is equipped with a garage network based on the Starflash base station (Starflash micro base station) and a vehicle identification module (license plate recognition and RFID). The vehicles to be stored send the vehicle-mounted Starflash access signal to the Starflash base station in the garage network through the Starflash communication module. The setting of the GNSS positioning module and the vehicle identification module provides a basis for the accurate acquisition of vehicle information.

[0054] Among them, the Star Flash communication module includes SLE mode and MLE mode. In SLE mode, the Star Flash communication module can match Bluetooth, with ultra-low power consumption and small bandwidth; in MLE mode, the Star Flash communication module can match WiFi, with ultra-large bandwidth. In SLE mode, the air interface code rate of the Star Flash communication module can reach 12Mbps, which is 6 times that of Bluetooth; in MLE mode, the air interface code rate of the Star Flash communication module can reach 1.2Gbps, which is 2 times that of WiFi. In SLE mode, the delay of the Star Flash communication module can be reduced to 1ms, which is 1 / 10 of Bluetooth; in MLE mode, the delay of the Star Flash communication module can be reduced to 10ms, which is 1 / 10 of WiFi. In SLE mode, the anti-interference ability of the Star Flash communication module is 7dB higher than that of Bluetooth; in MLE mode, the anti-interference ability of the Star Flash communication module is 10dB higher than that of WiFi. In SLE mode, the coverage distance of the Star Flash communication module is 2 times that of Bluetooth; in MLE mode, the coverage distance of the Star Flash communication module is 4 times that of WiFi. The Star Flash communication module supports up to 4096 devices connected to each other, while the maximum number of Bluetooth connections is generally 8 and the maximum number of WiFi connections is 256. Due to its low power consumption, the Star Flash communication module can extend the battery life of the device and reduce energy consumption. In practical applications, the Star Flash communication module can seamlessly connect to related garage management systems, provide efficient data transmission and processing capabilities, and significantly improve the level of intelligent garage management.

[0055] Step 120: Based on the vehicle-mounted Star Flash access signal, a communication link is established between the vehicle to be stored and the target Star Flash base station in the garage network.

[0056] Among them, the vehicle-mounted Star Flash access signal is used to establish a communication link between the vehicle to be stored and the target Star Flash base station in the garage network, so that the storage path information of the vehicle to be stored can be sent through the link.

[0057] In some optional embodiments, when establishing a communication link between the vehicle to be entered into the garage and the target Star Flash base station in the garage network based on the vehicle-mounted Star Flash access signal, the vehicle-mounted Star Flash access signal sent by the vehicle to be entered into the garage can be first received through the garage network; then, based on the signal strength of the vehicle-mounted Star Flash access signal, the target Star Flash base station in the garage network that communicates with the vehicle to be entered into the garage is determined; finally, a communication link between the vehicle to be entered into the garage and the target Star Flash base station is established.

[0058] During this process, the control center, which is electrically connected to the garage network, will monitor the signal strength of the vehicle-mounted Star Flash access signal in real time to ensure the stability and reliability of the communication link. Once the target Star Flash base station is determined, the control center will quickly allocate communication resources and optimize the data transmission path to ensure the instant delivery of information. In addition, the control center will perform multiple signal checks to prevent communication failures caused by signal interference or attenuation. Through this series of steps, it is ensured that the vehicles to be stored can accurately receive the storage path information, thereby efficiently completing the storage operation.

[0059] In some optional embodiments, when determining the target Star Flash base station in the garage networking that communicates with the vehicle to be stored based on the signal strength of the vehicle-mounted Star Flash access signal, the signal strength value of each Star Flash base station in the garage networking accessed by the vehicle-mounted Star Flash access signal can be first obtained to obtain a signal strength table; then, the signal strength threshold corresponding to the vehicle-mounted Star Flash access signal is obtained; then, the difference between each signal strength value in the signal strength table and the signal strength threshold is calculated to obtain the signal strength difference; finally, based on the signal strength difference, the target Star Flash base station in the garage networking that communicates with the vehicle to be stored is determined.

[0060] As mentioned above, by comparing the signal strength differences of each Star Flash base station, the Star Flash base station with the best signal quality is selected to ensure the efficiency and stability of communication. After determining the target Star Flash base station, the control center will send instructions to the base station to establish a stable communication connection with the vehicle to be stored. At the same time, the control center can also continuously monitor the signal quality during the communication process. Once the signal strength drops or interference occurs, the backup communication plan will be immediately activated and switched to other Star Flash base stations with stronger signals to ensure the continuity and reliability of the storage operation. Through this dynamic adjustment mechanism, various emergencies can be effectively responded to to ensure the safety and efficiency of the vehicle storage process.

[0061] In some optional implementations, after determining the target Star Flash base station, the specific distribution of the signal strength difference can be further analyzed to ensure that the selected base station not only meets the signal strength requirements, but also has high stability and anti-interference capabilities during the actual communication process. Specifically, the signal strength differences can be sorted, and base stations with smaller differences can be preferentially selected as the main communication base stations, while other base stations with similar signal strengths can be used as backup communication nodes. In this way, even if the main communication base station has a temporary failure or signal fluctuation, it can quickly switch to the backup base station to ensure the continuity and reliability of communication. In addition, the signal strength table and signal strength threshold can be updated regularly to adapt to the influence of factors such as environmental changes in the garage and equipment aging, so as to always maintain the optimal communication connection state.

[0062] In order to further optimize the communication effect, the intelligent learning algorithm can also be used to deeply analyze the historical signal data and predict the future signal change trend. Through this prediction mechanism, adjustments can be made in advance before the signal quality decreases to avoid communication interruption. In addition, considering that the signal coverage in different areas of the garage may be different, the priority of the base station can be dynamically adjusted based on the actual driving path and location information of the vehicle to ensure that the vehicle is always in the best communication environment during the entire storage process. Through these comprehensive measures, not only the robustness of the communication system is improved, but also the level of intelligent garage management is greatly improved.

[0063] In some optional implementations, in the process of establishing a communication link, the on-board Star Flash module first sends an on-board Star Flash access request signal, which contains the basic information of the vehicle and the requirements for warehousing. After receiving the request, the target Star Flash base station in the garage network performs signal analysis and identity authentication to ensure the legitimacy and security of the vehicle information. After the verification is passed, the base station will assign a unique communication channel to the vehicle to ensure the stability and reliability of data transmission. Subsequently, a stable communication link is established between the vehicle and the base station to achieve real-time transmission of data such as vehicle status and location. Through this process, the garage management system can accurately grasp the dynamics of each vehicle and optimize the scheduling and management efficiency of the garage.

[0064] Step 130, based on the vehicle information and the parking space status in the garage, determine the target parking space for the vehicle to be parked.

[0065] As described above, the target parking space for the vehicle to be parked is determined based on the vehicle information and the parking space status in the garage, so that the parking path for the vehicle to be parked is determined based on the target parking space.

[0066] In some optional implementations, when determining the target parking space for the vehicle to be parked based on the vehicle information and the parking space status in the garage, the parking space status of each parking space in the garage can be obtained; based on the parking space status, a parking space status table can be obtained; parking spaces in the parking space status table whose parking space status is idle can be identified to obtain idle parking spaces; based on the vehicle information and the parking space information of the idle parking spaces, the target parking space for the vehicle to be parked can be determined.

[0067] In the process of determining the target parking space, the usage status of each parking space in the garage, including occupied, idle and pre-occupied status, can be first obtained in real time through the sensor network and database system. The parking space status table will be updated in real time to ensure the accuracy and timeliness of the information. Subsequently, the database system will screen the vacant parking spaces according to vehicle information, such as vehicle model, size and special needs (such as charging needs), and exclude unsuitable parking spaces. Through machine learning algorithms, the convenience of vehicle entry, the optimization of traffic flow in the garage, and the predicted use of future parking spaces are comprehensively considered to finally determine the best target parking space. This process not only improves the utilization rate of garage space, but also significantly improves the efficiency of vehicle entry and user experience.

[0068] Step 140 , generating parking guidance information based on the target parking space, and sending the information to the vehicle to be parked via a communication link, so as to guide the vehicle to be parked.

[0069] As described above, by generating parking guidance information based on the target parking space, the vehicle to be parked can park based on the received parking guidance information.

[0070] In some optional embodiments, parking guidance information is generated based on the target parking space and sent to the vehicle to be entered through a communication link to guide the vehicle to be entered. A distance detection signal can be sent to the vehicle to be entered based on the target Star Flash base station; the vehicle position of the vehicle to be entered is determined based on a feedback signal from the vehicle to be entered based on the distance detection signal; the traffic flow information between the vehicle position and the target parking space is obtained; the target entry path of the vehicle to be entered is determined based on the vehicle position and the traffic flow information; parking guidance information is generated based on the target entry path, and sent to the vehicle to be entered through a communication link to guide the vehicle to be entered.

[0071] During the implementation process, the target Xingshan base station will periodically or non-periodically send distance detection signals to the vehicles to be stored in the garage to ensure real-time updates of the vehicle's location. After receiving the distance detection signal, the vehicle to be stored in the garage will immediately return a feedback signal, which may contain the vehicle's current location information, and the signal strength of the feedback signal can also be used to further determine the location of the vehicle to be stored in the garage. After receiving the feedback signal, the control center will quickly compare it with the parking space status table to calculate the optimal path between the vehicle's location and the target parking space. At the same time, the control center will also monitor the traffic flow information in the garage in real time to avoid directing vehicles into congested areas and ensure a smooth storage process.

[0072] When generating parking guidance information, the control center will comprehensively consider the vehicle location, traffic flow information, and target entry path to generate guidance information containing detailed driving instructions. This information will be sent in real time to the vehicle terminal of the vehicle to be parked or the driver's mobile device via a wireless communication link. Based on the guidance information received, the driver can clearly understand the current driving route and operation steps to be taken, so as to complete the vehicle parking efficiently and accurately.

[0073] If an emergency occurs during the parking process of a vehicle, such as other vehicles suddenly occupying the scheduled path, the control center will immediately recalculate the optimal path and update and send new parking guidance information to ensure that the vehicle can flexibly respond to various emergencies and successfully complete the parking. In this way, not only the intelligent level of garage management is improved, but also the safety and efficiency of vehicle parking are greatly improved.

[0074] In addition, the control center can also give priority to vehicle safety and the overall operating efficiency of the garage when handling emergencies. When recalculating the optimal path, the control center will quickly analyze the real-time traffic data in the garage, evaluate the congestion and travel time of each feasible path, and select the optimal solution. New parking guidance information will be immediately sent to the driver through a high-priority communication channel to ensure the timeliness and accuracy of the information. At the same time, the control center will also synchronously update the path information through the indicator lights and display screens in the garage to provide multi-channel guidance support for the driver. In addition, the control center will also record the handling process of each emergency for subsequent data analysis and path and parking space optimization, further improving the adaptability and intelligence level of the garage management system.

[0075] In some optional implementations, after the target parking space is determined, the optimal entry path planning can be generated by the control center, and real-time guidance can be provided to the driver through the on-board navigation device or the indication system in the garage. When generating the optimal entry path planning, it can be achieved through the path planning algorithm, which will comprehensively consider the traffic flow conditions, parking space distribution and vehicle driving characteristics in the garage to ensure that the vehicle can reach the target parking space in the shortest time and with the least number of turns. In addition, the control center can also monitor the dynamic changes in the garage in real time, such as sudden congestion or other abnormal situations, and adjust the path planning in time to ensure the smooth and safe entry process of the vehicles to be entered. Through this intelligent path guidance, not only the intelligent level of garage management is further improved, but also the time and energy consumption of the driver in the process of finding a parking space is significantly reduced, and the overall parking experience is optimized.

[0076] In some optional embodiments, the control center can also receive departure signals issued by vehicles that have entered the garage through garage networking; generate departure guidance information based on the departure signals, and send it to the vehicles that have entered the garage through a communication link to guide the vehicles that have entered the garage to leave.

[0077] During the implementation process, after receiving the departure signal, the control center will immediately start the departure guidance process to ensure that the vehicle can leave the garage efficiently and orderly. First, analyze the current traffic conditions in the garage, including the distribution and movement trajectory of other vehicles, to avoid potential congestion points. Then, combined with the current position of the vehicle and the location of the garage exit, the path planning algorithm is used to generate an optimal departure path. This path not only takes into account the shortest distance, but also takes into account the minimum number of turns, striving to provide the driver with the most convenient departure experience.

[0078] After the departure guidance information is generated, the control center will transmit the guidance information in real time to the on-board navigation device of the vehicle that has entered the garage or the driver's mobile phone application through a pre-set communication link. The guidance information usually includes a detailed driving route map, estimated driving time, and traffic signs or obstacles that need to be paid attention to. With these intuitive and easy-to-understand guidance information, the driver can easily follow the instructions and leave the garage quickly and safely.

[0079] In addition, the control center will continuously monitor the vehicle's driving status and dynamic changes in the garage during the entire departure process. Once any abnormal situation is detected, such as sudden congestion or other emergencies, the departure path will be recalculated and updated immediately to ensure the real-time and accuracy of the guidance information. This dynamic adjustment mechanism not only improves the operating efficiency of the garage, but also greatly enhances the flexibility and reliability of the system.

[0080] Through the above-mentioned departure guidance method, not only the vehicle entry and exit process is optimized, but also the driver's parking experience is significantly improved, and the stay time in the garage is reduced, thereby effectively alleviating the traffic pressure in the garage and providing strong technical support for the construction and management of modern intelligent garages.

[0081] In some optional embodiments, the control center can also receive a vehicle search signal sent by the target key through the garage networking; based on the vehicle search signal, obtain the vehicle information of the vehicle that has entered the garage corresponding to the target key; based on the vehicle information, determine the parking position of the vehicle that has entered the garage; and send the vehicle parking position to the mobile terminal corresponding to the target key.

[0082] During the implementation process, after receiving the vehicle search signal, the control center will immediately start the vehicle positioning algorithm and quickly lock the specific location of the target vehicle. Subsequently, an optimal vehicle search path is generated and presented to the user in the form of pictures and texts through the mobile terminal to ensure that the user can intuitively understand and follow the instructions. In addition, the dynamic information in the garage can be updated in real time, such as the number of free parking spaces, congested areas, etc., so that users can make more reasonable decisions in the process of searching for cars. In order to further enhance the user experience, users can also obtain real-time vehicle search guidance through voice commands, which greatly facilitates users who are not familiar with the layout of the garage. Through these meticulous designs, the entire vehicle search process has become more efficient and convenient, significantly improving the level of intelligent garage management.

[0083] The garage management method of the embodiment of the present invention obtains the on-board Star Flash access signal and vehicle information of the vehicle to be entered into the garage, and establishes a communication link between the vehicle to be entered into the garage and the target Star Flash base station in the garage network based on the on-board Star Flash access signal; determines the target parking space for the vehicle to be entered into the garage based on the vehicle information and the parking space status in the garage; generates parking guidance information based on the target parking space, and sends it to the vehicle to be entered into the garage through the communication link, so as to guide the vehicle to be entered into the garage, thereby improving the efficiency and reliability of garage management.

[0084] Figure 2 FIG. 2 shows a schematic diagram of a garage management system according to an embodiment of the present invention. Figure 2 As shown, the system includes: GNSS positioning module, Star Flash communication module (Star Flash module), vehicle identification module (license plate recognition and RFID), Star Flash micro base station, control center, database server and various terminal devices.

[0085] Among them, the vehicle terminal is equipped with a Star Flash module based on vision (license plate recognition) + radio frequency identification (RFID). The Star Flash module is used to obtain the location information of the vehicle in the garage to achieve accurate management of the vehicle, accurate location information reporting, and parking lot entry and exit requests; parking lot networking (garage networking) includes Star Flash micro base stations arranged on the ground at certain intervals in the parking lot, which are responsible for high-speed and stable data transmission between various devices in the system, and can monitor the empty parking space information and traffic conditions inside the parking lot in real time. When an external vehicle is detected entering, the control center automatically analyzes and allocates the nearest empty parking space to the vehicle, and at the same time identifies with the vehicle Star Flash to guide the entry direction all the way. When the vehicle needs to exit, after the vehicle is started, the Star Flash micro base station reports the exit information, and the control center automatically analyzes and provides the best exit route. After the Star Flash micro base station is networked, the control center, as the core of the system, coordinates and controls various modules and devices in a unified manner; the database server is used to store vehicle information, parking records, equipment status and other data; terminal devices include administrator terminals, user terminals, etc., which are convenient for managers and users to operate and query.

[0086] When a vehicle is about to enter a garage, the vehicle-mounted StarShine first links with the nearest StarShine micro base station in the garage, and then accesses the network. At the same time, the ramp vehicle identification module first identifies the vehicle, reports the vehicle information, and identifies whether it is an SUV or a sedan in order to allocate a suitable parking space. The StarShine positioning module also determines the precise location of the vehicle and transmits this information to the control center in real time through the StarShine communication module. The control center allocates a suitable parking space for the vehicle based on the vehicle information and the parking space status in the garage, and sends the parking guidance information to the user terminal and the guidance equipment in the garage through the StarShine communication module to guide the vehicle to park accurately.

[0087] by Figure 3 Taking the example of a garage management system for an underground garage, a single Star Flash module is shown. Since the number of garages and entrances and exits is fixed, a single Star Flash module can be installed at certain intervals (for example, 2 to 3) on the roof of the garage. Each Star Flash micro base station is equipped with an independent IP address or MAC address. Taking the MAC address as an example, all Star Flash modules are connected to the control center together to form a local area network. The default MAC address is 00:00:00:00:00:00, and the host MAX of the control center is defined as 00:00:00:00:00:01. Each garage is assigned a MAC number segment, and the remaining number segments are on standby in order for allocation to vehicles about to enter the parking lot.

[0088] Each parking space is assigned a MAC address, and once it is detected to be occupied, it will not be allocated again. At the same time, if the garage has a large throughput, that is, there are a large number of vehicles entering and exiting multiple entrances and exits, the vehicles will be dispatched to drive in the best order, and they cannot park arbitrarily based on the driver's wishes. Figure 4As shown, A and B drive in successively, and C needs to drive out. According to the principle of meeting, if a closer parking space is recommended to A and B, it will block C from driving out. Therefore, a farther location needs to be recommended to A and B. It is understandable that when the vehicle to be stored is about to enter the garage, and the independent vehicle allocation is controlled by the corresponding MAC address. Since the Star Flash micro base station is fixed and the vehicle is moving, usually only three consecutive micro base stations are needed. The ground micro base station transmits a signal to the vehicle through detection and then feeds back the detected signal strength change value according to the distance to depict the trajectory of the vehicle in real time. In other words, the control center can grasp the position of the vehicle in real time, and thus guide the vehicle to drive in and out according to the nearest position according to the principle of nearest allocation and not affecting oncoming vehicles, avoid detours, avoid the gathering of multiple vehicles, and drive into or out of the parking lot with the shortest distance.

[0089] Similarly, since the GNSS signal in the underground parking lot is extremely weak, vehicles entering the underground parking lot can no longer rely on GNSS navigation, so they need to use and connect to Star Flash navigation. Since the independent Star Flash positioning accuracy is about 0.2 meters, if there are multiple, such as 3 Star Flash networks at the same time, then differential positioning can achieve a positioning accuracy of 0.1 meters. This is enough to guide complex underground driving systems. The principle of interaction between vehicle Star Flash and underground Star Flash base stations is as follows Figure 5 shown.

[0090] When the vehicle access control center obtains the best parking position, it needs to travel to the destination. During the process, the vehicle's travel direction is determined. At this time, the control center draws an optimal travel trajectory based on the floor plan of the parking lot and connects to the vehicle navigation. The driver can drive according to the navigation. During the driving process, the micro base station monitors and corrects the vehicle's travel direction, speed, and accurate position in real time, so that the entire parking lot is in a precise scheduling state. The interaction diagram between the vehicle and the Xingshan micro base station is shown below. Figure 6 shown.

[0091] Furthermore, when the car owner goes down to the parking lot, he sometimes forgets where he parked the vehicle. At this time, the smart key carried by the car owner, whether it is the latest key with the Star Flash function or the traditional Bluetooth key (software upgradeable and format convertible), takes the Star Flash key as an example. When the car search button is pressed, the key requests to access the underground Star Flash micro base station network and assigns a MAC address. The control center confirms the key and vehicle pairing information, and then detects the parking location of the owner's vehicle, for example, it is generally divided into A, B, and C areas, and then sends the location to the owner's mobile phone through an underground billboard or text message, realizing one-click car search, as shown in the schematic diagram. Figure 7 shown.

[0092] The garage management system provided by the embodiment of the present invention greatly shortens the time for vehicles to enter and exit the garage, improves the turnover efficiency of the garage, and reduces vehicle congestion through precise positioning, fast data transmission and intelligent control. At the same time, users can enjoy more convenient and fast parking services, such as automatic parking guidance, contactless payment, etc., which improves user satisfaction with garage management. The low power consumption characteristics of the Star Flash module reduce equipment energy consumption, while the automation and intelligence of the system are improved, reducing manual management costs, achieving energy conservation and emission reduction and cost reduction and efficiency improvement. Through accurate vehicle identification and positioning functions, as well as stable and reliable communication guarantees, vehicle theft and unauthorized vehicle entry are effectively prevented, enhancing the security of the garage.

[0093] Figure 8 FIG. 2 is a schematic diagram showing a structure of an embodiment of a garage management device of the present invention. Figure 8 As shown, the device comprises:

[0094] The information acquisition module 810 is used to obtain the vehicle-mounted star flash access signal and vehicle information of the vehicle to be stored;

[0095] The link establishment module 820 is used to establish a communication link between the vehicle to be stored and the target Star Flash base station in the garage network based on the vehicle-mounted Star Flash access signal;

[0096] The parking space determination module 830 is used to determine the target parking space for the vehicle to be parked in the garage based on the vehicle information and the parking space status in the garage;

[0097] The garage management module 840 is used to generate parking guidance information based on the target parking space, and send it to the vehicle to be parked via a communication link to guide the vehicle to be parked.

[0098] In some optional implementations, the link establishment module 820 includes:

[0099] The signal receiving submodule is used to receive the vehicle-mounted star flash access signal sent by the vehicle to be stored;

[0100] A base station determination submodule is used to determine a target Star Flash base station in the garage network for communicating with the vehicle to be stored based on the signal strength of the vehicle-mounted Star Flash access signal;

[0101] The link establishment submodule is used to establish a communication link between the vehicle to be stored and the target Xingshan base station.

[0102] In some optional implementations, the base station determination submodule includes:

[0103] A signal strength acquisition unit is used to obtain the signal strength value of each Star Flash base station in the vehicle-mounted Star Flash access signal access garage network to obtain a signal strength table;

[0104] A signal strength threshold unit, used to obtain a signal strength threshold corresponding to a vehicle-mounted star flash access signal;

[0105] A signal strength difference calculation unit, used to calculate the difference between each signal strength value in the signal strength table and the signal strength threshold value to obtain a signal strength difference;

[0106] The target Star Flash base station determination unit is used to determine the target Star Flash base station in the garage network that communicates with the vehicle to be stored based on the signal strength difference.

[0107] In some optional implementations, the parking space determination module 830 includes:

[0108] The parking space status acquisition submodule is used to obtain the parking space status of each parking space in the garage;

[0109] The parking space status table acquisition submodule is used to obtain the parking space status table based on the parking space status;

[0110] The parking space status identification submodule is used to identify the parking spaces in the parking space status table that are in an idle state, and obtain the idle parking spaces;

[0111] The target parking space determination submodule is used to determine the target parking space for the vehicle to be parked based on the vehicle information and the parking space information of the vacant parking spaces.

[0112] In some optional implementations, the garage management module 840 includes:

[0113] The detection signal sending submodule is used to send a distance detection signal to the vehicle to be stored based on the target Star Flash base station;

[0114] The vehicle position determination submodule is used to determine the vehicle position of the vehicle to be stored based on the feedback signal of the vehicle to be stored based on the distance detection signal;

[0115] The vehicle flow information acquisition submodule is used to obtain the vehicle flow information between the vehicle position and the target parking space;

[0116] The entry path determination submodule is used to determine the target entry path of the vehicle to be entered based on the vehicle position and traffic flow information;

[0117] The guidance information generation submodule is used to generate parking guidance information based on the target entry path, and send it to the vehicle to be entered through the communication link to guide the vehicle to enter the warehouse.

[0118] In some optional implementations, the garage management module 840 further includes:

[0119] The departure guidance submodule is used to receive the departure signal sent by the vehicle that has entered the warehouse; generate departure guidance information based on the departure signal, and send it to the vehicle that has entered the warehouse through a communication link to guide the vehicle that has entered the warehouse to leave.

[0120] The vehicle search guidance submodule is used to receive a vehicle search signal sent by a target key; based on the vehicle search signal, obtain vehicle information of a vehicle that has entered the warehouse corresponding to the target key; based on the vehicle information, determine the parking position of the vehicle that has entered the warehouse; and send the vehicle parking position to a mobile terminal that corresponds to the target key.

[0121] The further functional description of each of the above modules and units is the same as that of the above corresponding method embodiments and will not be repeated here.

[0122] Through the above device and its components, the technical solution provided by the embodiment of the present invention has the following advantages:

[0123] The garage management device of the embodiment of the present invention obtains the on-board StarFlash access signal and vehicle information of the vehicle to be entered into the garage, and establishes a communication link between the vehicle to be entered into the garage and the target StarFlash base station in the garage network based on the on-board StarFlash access signal; determines the target parking space for the vehicle to be entered into the garage based on the vehicle information and the parking space status in the garage; generates parking guidance information based on the target parking space, and sends it to the vehicle to be entered into the garage through the communication link, so as to guide the vehicle to be entered into the garage, thereby improving the efficiency and reliability of garage management.

[0124] See also Fig. 9 , Fig. 9 is a schematic diagram of the structure of a vehicle provided by an optional embodiment of the present invention, such as Fig. 9 As shown, the vehicle includes: one or more processors 910, a memory 920, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. The various components are connected to each other using different buses for communication, and can be installed on a common motherboard or installed in other ways as needed. The processor can process instructions executed in the vehicle, including instructions stored in or on the memory to display graphical information of the GUI on an external input / output device (such as a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple vehicles can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Fig. 9 A processor 910 is taken as an example.

[0125] The processor 910 may be a central processing unit, a network processor or a combination thereof. The processor 910 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable logic gate array, a general purpose array logic or any combination thereof.

[0126] The memory 920 stores instructions executable by at least one processor 910, so that the at least one processor 910 executes the method shown in the above embodiment.

[0127] The memory 920 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created based on the use of a vehicle displayed on a small program landing page, etc. In addition, the memory 920 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 920 may optionally include a memory remotely arranged relative to the processor 910, and these remote memories may be connected to the vehicle via a network. Examples of the above-mentioned networks include, but are not limited to, the Internet, an intranet, a server cluster, a mobile communication network, and combinations thereof.

[0128] The memory 920 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 920 may also include a combination of the above types of memory.

[0129] The vehicle also includes a communication interface 930 for the vehicle to communicate with other devices or communication networks.

[0130] An embodiment of the present invention further provides a computer-readable storage medium storing at least one executable instruction. When the executable instruction is executed on a vehicle / garage management device, the vehicle / garage management device executes the garage management method in any of the above method embodiments.

[0131] An embodiment of the present invention further provides a computer program product, including computer instructions, where the computer instructions are used to enable a computer to execute the garage management method of the first aspect or any corresponding embodiment thereof.

[0132] The algorithms or displays provided herein are not inherently related to any particular computer, virtual system or other device. In addition, the embodiments of the present invention are not directed to any particular programming language.

[0133] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. Similarly, in order to simplify the present invention and help understand one or more of the various inventive aspects, in the above description of exemplary embodiments of the present invention, the various features of the embodiments of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. Wherein, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, wherein each claim itself is a separate embodiment of the present invention.

[0134] Those skilled in the art will appreciate that the modules in the devices in the embodiments may be adaptively changed and arranged in one or more devices different from the embodiments. The modules or units or components in the embodiments may be combined into one module or unit or component, and further may be divided into a plurality of submodules or subunits or subcomponents. Except that at least some of such features and / or processes or units are mutually exclusive.

[0135] It should be noted that the above embodiments illustrate the present invention rather than limit it, and that those skilled in the art may devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference symbol between brackets shall not be construed as a limitation on the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "one" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention may be implemented by means of hardware comprising a number of different elements and by means of a suitably programmed computer. In a unit claim enumerating a number of devices, several of these devices may be embodied by the same hardware item. The use of the words first, second, and third, etc. does not indicate any order. These words may be interpreted as names. The steps in the above embodiments, unless otherwise specified, should not be understood as limitations on the order of execution.

Claims

1. A garage management method, characterized in that: The method comprises: Obtain the vehicle-mounted Star Flash access signal and vehicle information of the vehicle to be stored; Based on the vehicle-mounted Star Flash access signal, a communication link is established between the vehicle to be stored and a target Star Flash base station in the garage network; Determine the target parking space for the vehicle to be parked based on the vehicle information and the parking space status in the garage; Parking guidance information is generated based on the target parking space, and is sent to the vehicle to be parked in through the communication link, so as to guide the vehicle to be parked in.

2. The method according to claim 1, characterized in that: The establishing of a communication link between the vehicle to be stored and a target Star Flash base station in the garage network based on the vehicle-mounted Star Flash access signal comprises: Receiving a vehicle-mounted star flash access signal sent by the vehicle to be stored; Based on the signal strength of the vehicle-mounted Star Flash access signal, determining the target Star Flash base station in the garage network that communicates with the vehicle to be stored; A communication link is established between the vehicle to be stored and the target Xingshan base station.

3. The method according to claim 2, characterized in that The determining, based on the signal strength of the vehicle-mounted Star Flash access signal, the target Star Flash base station in the garage networking for communicating with the vehicle to be stored, comprises: Obtain the signal strength value of the vehicle-mounted Star Flash access signal accessing each Star Flash base station in the garage network to obtain a signal strength table; Obtaining a signal strength threshold corresponding to the vehicle-mounted star flash access signal; Calculate the difference between each signal strength value in the signal strength table and the signal strength threshold to obtain a signal strength difference; Based on the signal strength difference, the target Star Flash base station in the garage networking that communicates with the vehicle to be stored is determined.

4. The method according to claim 1, characterized in that: The step of determining a target parking space for the vehicle to be parked in the garage based on the vehicle information and the parking space status in the garage includes: Obtaining the parking space status of each parking space in the garage; Based on the parking space status, obtaining a parking space status table; Identify the parking spaces in the parking space status table whose parking space status is an idle state, and obtain the idle parking spaces; Based on the vehicle information and the parking space information of the vacant parking space, a target parking space for the vehicle to be parked is determined.

5. The method according to claim 1, characterized in that The generating of parking guidance information based on the target parking space and sending the information to the vehicle to be parked via the communication link to guide the vehicle to be parked includes: Sending a distance detection signal to the vehicle to be stored based on the target star flash base station; Determining the vehicle position of the vehicle to be stored based on a feedback signal of the vehicle to be stored based on the distance detection signal; Acquiring traffic flow information between the vehicle position and the target parking space; Determining a target entry path for the vehicle to be entered based on the vehicle position and the vehicle flow information; Parking guidance information is generated based on the target parking path, and is sent to the vehicle to be parked via the communication link, so as to guide the vehicle to be parked.

6. The method according to claim 1, characterized in that The method further comprises: Receive departure signals from vehicles that have entered the warehouse; Departure guidance information is generated based on the departure signal and sent to the vehicle that has entered the warehouse through the communication link to guide the vehicle that has entered the warehouse to leave.

7. The method according to claim 6, characterized in that The method further comprises: Receive the vehicle search signal sent by the target key; Based on the vehicle search signal, obtaining vehicle information of the stored vehicle corresponding to the target key; Based on the vehicle information, determining the parking position of the vehicle that has entered the warehouse; The vehicle parking position is sent to a mobile terminal corresponding to the target key.

8. A garage management device, characterized in that: The device comprises: The information acquisition module is used to obtain the vehicle-mounted star flash access signal and vehicle information of the vehicle to be stored; A link establishment module, used to establish a communication link between the vehicle to be stored and a target Star Flash base station in the garage network based on the vehicle-mounted Star Flash access signal; A parking space determination module, used to determine a target parking space for the vehicle to be parked in the garage based on the vehicle information and the parking space status in the garage; The garage management module is used to generate parking guidance information based on the target parking space, and send the parking guidance information to the vehicle to be parked in through the communication link, so as to guide the vehicle to be parked in.

9. A vehicle, characterized in that: include: A processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface communicate with each other via the communication bus; The memory is used to store at least one executable instruction, and the executable instruction enables the processor to perform the operation of the garage management method as described in any one of claims 1-7.

10. A computer-readable storage medium, characterized in that: The storage medium stores at least one executable instruction, and when the executable instruction is executed on the vehicle, the vehicle executes the operation of the garage management method according to any one of claims 1 to 7.

Images