CN106934432B - Vehicle early warning method and system for parking lot - Google Patents
Vehicle early warning method and system for parking lot Download PDFInfo
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Abstract
The invention provides a method and a system for early warning vehicles in a parking lot, wherein the method for early warning the vehicles in the parking lot comprises the following steps: triggering an emergency early warning instruction; reading automobile electronic identifications installed on all parked vehicles in the parking lot through a radio frequency identification reader-writer; inquiring a corresponding vehicle owner contact way according to the read information in the vehicle electronic identification; and sending the emergency early warning information to the corresponding vehicle owner. The parking lot management of the invention enables the vehicle owner to effectively know the specific situation of the parking lot and reduces the unnecessary loss of the vehicle.
Description
Technical Field
The invention relates to the technical field of parking management, in particular to a method and a system for early warning of vehicles in a parking lot.
Background
As the amount of automobile reserves has increased, the demand for parking lots has also increased, and parking lots for scenes such as residential quarters have generally been built underground due to the restrictions on urban land supply. However, most of the existing underground parking lots are poor in drainage facilities, so that under the condition of rainstorm in summer, rainwater cannot drain and flow back to the underground parking lots in time, and the rainwater submerges vehicles in the underground parking lots, so that serious property loss is brought to vehicle owners.
In addition, not only are underground parking lots limited, but also other ground parking lots or indoor parking lots are included, and if emergencies such as fire occur, the vehicle owners often cannot know the specific situation of the parking lots where the vehicles are located in the first time, so that corresponding remedial measures are not taken, and great property loss is caused. Therefore, it is highly desirable to optimize the management efficiency of the parking lot so that the owner can effectively control the vehicle parked in the parking lot.
Disclosure of Invention
The invention aims to provide a vehicle early warning method and system for a parking lot, and solves the technical problems that in the prior art, the management efficiency of the parking lot is low, and a vehicle owner cannot obtain corresponding early warning information of the parking lot in time.
In order to solve the technical problem, the invention provides a vehicle early warning method for a parking lot, which comprises the following steps:
triggering an emergency early warning instruction;
reading automobile electronic identifications installed on all parked vehicles in the parking lot through a radio frequency identification reader-writer;
inquiring a corresponding vehicle owner contact way according to the read information in the vehicle electronic identification;
sending emergency early warning information to a corresponding vehicle owner;
and when an authorization instruction of the vehicle owner is received, determining whether to send a pre-stored corresponding vehicle wireless remote control unlocking signal according to whether the radio frequency identification reader-writer reads a second radio frequency identification electronic tag carried by a manager.
As a further improvement of the parking lot vehicle early warning method, when the water level of the parking lot reaches the preset water level height, an emergency early warning instruction is triggered.
As a further improvement of the vehicle early warning method for the parking lot, the detection of the water level of the parking lot is realized by a first radio frequency identification electronic tag which is arranged in the parking lot and matched with the radio frequency identification reader-writer, and the first radio frequency identification electronic tag is arranged at the position of the preset water level height.
As a further improvement of the parking lot vehicle early warning method, the preset water level at least comprises a first preset water level and a second preset water level higher than the first preset water level, when the water level of the parking lot reaches the first preset water level, the water pump is turned on, and when the water level reaches the second preset water level, an emergency early warning instruction is triggered.
In order to solve the technical problem, the invention provides a vehicle early warning system for a parking lot, which comprises:
the triggering unit is used for triggering an emergency early warning instruction;
the scanning unit is used for reading automobile electronic identifiers installed on all parked vehicles in the parking lot through the radio frequency identification reader-writer;
the query unit is used for querying the corresponding vehicle owner contact way according to the read information in the vehicle electronic identification;
the sending unit is used for sending the emergency early warning information to the corresponding vehicle owner;
and the unlocking unit is used for determining whether to send a prestored corresponding vehicle wireless remote control unlocking signal according to whether the radio frequency identification reader-writer reads a second radio frequency identification electronic tag carried by a manager or not when receiving an authorization instruction of a vehicle owner.
As a further improvement of the parking lot vehicle early warning system of the present invention, the triggering unit triggers the emergency early warning instruction when the water level of the parking lot reaches a preset water level height.
As a further improvement of the vehicle early warning system for the parking lot, the detection of the water level of the parking lot by the trigger unit is realized by a first radio frequency identification electronic tag arranged in the parking lot and matched with the radio frequency identification reader-writer, and the first radio frequency identification electronic tag is arranged at the position of the preset water level height.
As a further improvement of the parking lot vehicle early warning system, the preset water level at least includes a first preset water level and a second preset water level higher than the first preset water level, when the water level of the parking lot reaches the first preset water level, the triggering unit turns on the water pump, and when the water level reaches the second preset water level, the triggering unit triggers an emergency early warning instruction.
Compared with the prior art, the method and the device have the advantages that the radio frequency identification reader-writer is used for reading the automobile electronic identification installed on the parked automobile, and when the emergency early warning instruction is triggered, the emergency early warning information is sent to a specific automobile owner according to the parking condition of the automobile in the parking lot. The parking lot management of the invention enables the vehicle owner to effectively know the specific situation of the parking lot and reduces the unnecessary loss of the vehicle.
Other features and advantages of the present invention will become more apparent from the detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method for warning vehicles in a parking lot according to an embodiment of the present invention.
Fig. 2 is a schematic view illustrating a first rfid tag in a parking lot according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a parking lot rfid reader according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a parking lot rfid reader according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a parking lot vehicle early warning system according to an embodiment of the invention.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
It should be noted that the same reference numbers or symbols may be used in different embodiments, but these do not represent an absolute relationship in structure or function. Also, references to "first", "second", and the like in the embodiments do not represent absolute relationships of structural or functional distinction, and these are merely for convenience of description.
As shown in fig. 1, a flow chart of a method for early warning a vehicle in a parking lot according to an embodiment of the present invention is shown. The early warning method for the vehicles in the parking lot comprises the following steps:
step S1, triggering an emergency warning instruction, which is a starting source for determining whether to start performing vehicle warning in a parking lot, where the triggering condition is derived from a certain emergency, for example, when the water level warning is performed, that is, the water level in the parking lot reaches a certain height, it indicates that the parking lot has rainwater flowing backwards. The triggering mode can be that after a certain condition is manually judged to be achieved, the triggering is started to be executed through a set triggering button, a mobile phone or a triggering input in computer software, for example, a manager of the parking lot needs to temporarily change the position of a vehicle driving away from an exit of the parking lot, and the triggering can be carried out through the setting of related software, so that a related vehicle owner can be informed of the changed path of the vehicle driving away in advance, unnecessary bypassing is reduced, and particularly, the triggering mode is specific to a larger parking lot. However, in order to solve the problem of inefficiency caused by human intervention, especially the requirement that response to some emergency event needs to be sufficiently timely, in more embodiments, the change of a certain parameter is monitored by various sensors, and when the corresponding parameter reaches a certain condition, a trigger action is executed. The types of the triggered emergency events include various types according to actual needs, and are not limited to the above-mentioned water level warning, for example, the gas concentration of the parking lot is monitored by a gas concentration sensor, the actual temperature of the parking lot is monitored by a temperature sensor, and whether there is a fire in the parking lot is detected by a smoke sensor. The emergency warning command is triggered by the setting, because the types of the emergency are many and not every emergency is urgent, especially for different car owners, not all the emergency is interested to them, and the car owners can also select which types of emergency will receive the corresponding warning information according to their own needs, and the specific setting is detailed in step S4.
The water level early warning type mentioned above is a type of monitoring a parking lot, particularly an underground parking lot, when rainwater flows backward in a summer rainstorm season. The rainwater flow rate is increased, so that the underground parking lot can accumulate rainwater with high water level, parked vehicles can be submerged under severe conditions, and damage to components such as vehicle engines is caused. Therefore, in the embodiment, the specific situation that the parking lot is filled with rainwater is determined by monitoring the water level height of the parking lot, the setting of the preset water level height is a critical point indicating the severity of the parking lot suffering from rainwater filling, the water level of the parking lot is lower than the preset water level height, which indicates that the parking lot suffers from relatively low rainwater filling, rainwater can be naturally drained away through the own drainage facility of the underground parking lot, if the water level height is higher than the preset water level height, the situation is worsened, vehicles parked in the parking lot are likely to be influenced, and an emergency early warning instruction is triggered at the moment. The preset water level height is set to be an appropriate critical monitoring height according to comprehensive judgment of parameters such as the self condition of the parking lot, the average height of parked vehicles and the like.
The detection of the water level in the parking lot can be realized in various ways, for example, a liquid level detection sensor measures and calculates the height of the water level by using the reflection principle through technologies such as laser or ultrasonic waves, but the sensors are professional sensing devices, so that the cost is high, the process of rainwater backflow is a dynamic process, and meanwhile, the rainwater is dirty, and more impurities influence the detection effect. In this embodiment, the first rfid tag is implemented by cooperating with a rfid reader, and the rfid reader reads the corresponding first rfid tag by using a radio frequency signal, which will be described in detail in step S2. As shown in fig. 2, the first rfid tags 21 and 22 are disposed on a wall or a support pillar opposite to the rfid reader/writer, and the first rfid tags 21 and 22 are located in an identification range of the rfid reader/writer, so that the rfid reader/writer can read the first rfid tags 21 and 22 under normal conditions. The difference between the first rfid tag 21 and the first rfid tag 22 will be described in detail below, where the first rfid tag 22 is used as a tag set at a preset water level height, and the preset water level height is used as a critical point of whether the parking lot water level will affect the vehicles in the parking lot, and when the parking lot water level is higher than the preset water level height, an emergency warning command is triggered. The height of the first rfid tag 22 is the same as the preset water level, when the water level of the parking lot is higher than the preset water level, the first rfid tag 22 is submerged, and at this time, due to interference of rainwater on the return signal of the first rfid tag 22, the rfid reader cannot normally read the information of the first rfid tag 22, because the first rfid tag 22 includes a unique tag number, when the rfid reader does not read the echo signal of the tag number, it is indicated that the first rfid tag 22 is submerged by rainwater, and at this time, the condition that the water level of the parking lot reaches the preset water level is satisfied. In order to prevent the situation that the radio frequency identification reader-writer does not normally read information due to special interference or abnormity caused by aging of the tag, a plurality of first radio frequency identification electronic tags 22 can be arranged at positions of preset water level heights of different walls and load-bearing columns opposite to the radio frequency identification reader-writer, when all the first radio frequency identification electronic tags 22 are not normally read, the fact that the water level of the parking lot reaches the preset water level height is indicated, if only one individual first radio frequency identification electronic tag 22 is not read, the fact that the individual tag is abnormal can be indicated, and the abnormal tag can be replaced according to needs.
As shown in fig. 2, the preset water level height includes a first preset water level height and a second preset water level height, the first preset water level height is lower than the second preset water level height, specifically, the first rfid tag 21 may be set at the first preset water level height, the first rfid tag 22 may be set at the second preset water level height, and the setting of the first rfid tags 21 and 22 is performed for the purpose of detecting the height of the water level in the parking lot. When the water level in the parking lot reaches the first preset water level height, the ponding in the parking lot has reached certain conditions, set up one or more suction pumps in the parking lot department this moment, open the suction pump and can discharge the ponding in the parking lot to the parking lot outside, after the suction pump was opened, the water level in parking lot still is rising to reach the second and predetermine water level height, explain the drainage ability of suction pump can not reach the requirement, should trigger the incident early warning instruction this moment. The first preset water level height and the second preset water level height can be set reasonably according to actual conditions.
In more embodiments, a rainfall sensor can be communicated and arranged outside the parking lot, the rainfall sensor can measure and calculate the rainfall according to principles such as optical reflection, and when the rainfall reaches a certain preset value, namely when extra-heavy rainstorm occurs, no matter whether the parking lot starts to accumulate water or not, an emergency early warning instruction is triggered.
And step S2, reading the automobile electronic identifications installed on all the parked vehicles in the parking lot through the radio frequency identification reader-writer. The step S1 triggers the emergency warning instruction to start the warning program and feed the related warning information back to the vehicle owner in time, so that the vehicle owner can take countermeasures in time. However, the difficulty is that the vehicles parked in the parking lot are random, and the parking lot manager cannot timely and accurately contact all the vehicle owners. In this embodiment, the rfid reader is installed at a key position of the parking lot, and as described above, the rfid reader reads information of the rfid tag through the rf signal. With the development of the technology, an automobile electronic identifier can be installed on the front windshield of each automobile, the essence of the automobile electronic identifier is a radio frequency identification electronic tag matched with a radio frequency identification reader-writer, and the radio frequency identification electronic tag is not essentially different from the first radio frequency identification electronic tag in the used identification technology, information such as the identity of the automobile and the like is stored in the special radio frequency identification electronic tag in advance, and the radio frequency identification reader-writer can read the information such as the identity of the automobile and the like in the automobile electronic identifier through a radio frequency signal. Preferably, in this embodiment, the operating frequency bands of the rfid reader and the rfid tag are at 920-925MHz, which is advantageous in supporting remote reading and writing, and meanwhile, the first rfid tag and the electronic tag of the vehicle are passive and do not need an additional power supply to provide power, so the service life is greatly prolonged.
In a specific embodiment, as shown in fig. 3, in the present embodiment, the parking direction of the vehicle is unidirectional, and in this case, the radio frequency identification reader/writer 10 is disposed at the front end of the vehicle, and the radio frequency identification reader/writer 10 faces the electronic identifier of the vehicle on the front windshield of the vehicle. As mentioned above, the radio frequency identification reader/writer 10 adopts the long-distance radio frequency identification technology, preferably, the adopted air interface protocol conforms to the GB29768-2013 standard, and the identification range of the radio frequency identification reader/writer 10 depends on the coverable range of the transmitted radio frequency signal, so that if a certain automotive electronic identifier is located within the coverage range, the radio frequency identification reader/writer 10 can read the automotive electronic identifier. The identification distance of the rfid reader/writer 10 can be several tens of meters depending on the control of the transmission power, and the identification width can be widened by adjusting the lobe of the transmission signal. However, in a larger parking lot, due to the limitation of the transmission of the radio frequency signal, preferably, a rotating cradle head may be installed under the radio frequency identification reader/writer 10, and the rotating cradle head may drive the radio frequency identification reader/writer 10 to periodically rotate, so as to ensure that the electronic identifiers of the automobiles in all directions can be covered. In more embodiments, a phased array antenna technology may also be employed to implement the beam scanning function by changing the direction of the maximum antenna pattern, which reduces the setting of the rotating pan/tilt head on the one hand and speeds up the period of beam scanning on the other hand.
As shown in fig. 4, in the present embodiment, the vehicle is parked back to back, so that the transmission direction of the electronic car identifier on the front windshield of the vehicle is opposite, and if only one unidirectional rfid reader/writer 10 is provided, because the transmission of the rf signal is directional, the electronic car identifier that is not opposite to the rfid reader/writer 10 will not be recognized. Therefore, the radio frequency identification reader-writers 10 can be respectively arranged on two sides of the parking lot, and one radio frequency identification reader-writer 10 is respectively responsible for the identification work of the automobile electronic identification in one direction. It should be noted, however, that two opposite rfid readers 10 must operate in a time-sharing manner, i.e., when one rfid reader 10 performs identification scanning, the rf signal transmission of the other rfid reader 10 must be turned off. The reason is that, as described above, the passive technology adopted by the rfid electronic tags such as the automobile electronic tags is that the energy of the rf signal returned by them is provided by the carrier signal transmitted by the rfid reader/writer 10, the power of the rf signal is already weak through the reflection of the internal circuit of the rfid electronic tag, if there is an rf signal transmitted by the opposite rfid reader/writer 10 which is far stronger than the strength of the echo signal of the rfid electronic tag, the weak signal is inevitably submerged, and a large interference is generated, and the mutual interference between the two rfid reader/writers 10 is reduced by staggering the operation in time sharing. In further embodiments, 360-degree rotation scanning may also be performed at the center of the parking lot using the above-described rotating pan-tilt or phased array technique. In addition, radio frequency identification readers can be arranged in a large parking lot in blocks, each radio frequency identification reader is responsible for identification work of vehicles in one block, information identified by the radio frequency identification readers corresponding to the blocks is uniformly processed on one server through a connection network, and different early warning schemes can be set according to the characteristics of the vehicles parked in each block.
And step S3, inquiring the corresponding vehicle owner contact information according to the read information in the vehicle electronic identification. As mentioned above, the essence of the Electronic car identifier is a radio frequency identification Electronic Tag, and the radio frequency identification Electronic Tag is provided with a memory for storing TID (Tag ID, identification number), EPC (Electronic Product Code), and the like related to the radio frequency identification Electronic Tag, and for the Electronic car identifier, the Electronic car identifier also stores information such as license plate number, car body color, and the like of a corresponding vehicle. The radio frequency identification reader-writer communicates with the automobile electronic identifier through radio frequency signals to obtain the information, the TID, the EPC and the license plate number of the vehicle are unique to determine a specific vehicle, the contact way of the vehicle corresponding to the owner of the vehicle can be inquired through a background database, in more embodiments, the contact way of the vehicle corresponding to the owner of the vehicle is directly stored in the automobile electronic identifier, and the corresponding contact way of the owner of the vehicle can be inquired through reading. The above contact manner may be a mobile phone number, or a micro signal, or if there is a related parking lot parking mobile phone APP, it is the corresponding account of the mobile phone APP, and it should be noted that the above is not limited.
And step S4, sending emergency early warning information to the corresponding vehicle owner. After the contact information of the corresponding vehicle owner is acquired in step S3, the emergency warning information may be sent to the corresponding vehicle owner, that is, a short message or a telephone may be sent to the mobile phone of the vehicle owner, or a text or an audio message may be sent by a WeChat, or a push message may be sent to the account corresponding to the mobile phone APP. If the vehicle owner is prompted, the current rainwater in the parking lot flows backwards, and the driver is asked to drive away from the related information of the vehicle. And if the set rainfall sensor monitors that the rainstorm reaches a preset value, sending reminding information in advance. In a preferred embodiment, before sending the emergency early warning information to the corresponding vehicle owner, the early warning setting of the corresponding vehicle owner is inquired, if the vehicle owner chooses to ignore the specific emergency early warning information, for example, there is no other object on the vehicle of the vehicle owner, the emergency early warning information generated when the temperature of the parking lot exceeds the standard is not interested, the vehicle owner can not accept the corresponding early warning information through the setting of short messages or a mobile phone APP, and the like, and correspondingly, when the emergency early warning related to the temperature exceeding is triggered, the early warning information is not sent to the vehicle owner, namely, the emergency early warning information is sent to the corresponding vehicle owner according to the early warning setting of the corresponding vehicle owner.
In a preferred embodiment, the vehicle owner may not be in the vicinity of the parking lot and may not be able to arrive at the parking lot in time when the emergency warning message is transmitted. The corresponding vehicle can be driven away by a manager (such as a security guard) who authorizes the parking lot. The specific implementation mode is that an authorization instruction is sent to a parking lot manager through a short message or a mobile phone APP and the like, and the parking lot manager can check corresponding authorization information in time. The parking lot manager carries a second radio frequency identification electronic tag to the parking lot position where the vehicle is located according to the authorization information, the second radio frequency identification electronic tag can be a work card of the parking lot manager, the radio frequency identification technology based on the second radio frequency identification electronic tag is similar to the automobile electronic tag and the first radio frequency identification electronic tag, the second radio frequency identification electronic tag is also matched with a radio frequency identification reader-writer in the parking lot, and the radio frequency identification reader-writer can also read employee information in the second radio frequency identification electronic tag. When the manager arrives at the position of the specific vehicle, the vehicle of the vehicle owner can be unlocked by the manager carrying the second radio frequency identification electronic tag according to the authorization instruction of the vehicle owner, correspondingly, when the radio frequency identification reader-writer respectively identifies the vehicle electronic identifier on the specific vehicle and the second radio frequency identification electronic tag of the manager with the specific identity, the vehicle lock of the specific vehicle can be unlocked according to the setting, and the implementation mode is that the wireless remote control unlocking signal of the specific vehicle is prestored, namely the unlocking signal transmitted by the remote controller key corresponding to the specific vehicle is simulated and transmitted, so that the vehicle door lock is driven to be unlocked. The wireless remote control unlocking signal is uploaded by a user or cooperates with a manufacturer to which the vehicle belongs, and can be called for use only after an owner sends an authorization instruction. The management personnel open the door, can utilize the spare key of placing in the car in advance to start the vehicle, or in the vehicle that supports a key start, through simulating the relevant signal of transmission or binding the relevant information of second radio frequency identification electronic tags, second radio frequency identification electronic tags acts as the remote controller key, directly starts the vehicle through the start key. In further embodiments, a start control device may be added to the vehicle, and the start control device may automatically start the vehicle upon receiving a specified authorization signal, such as an authorization signal sent by the rfid reader. The managers can travel the vehicle to the higher place of relief and park, in order to strengthen the control to the vehicle, when the managers opened the vehicle that corresponds, open vehicle GPS tracking function automatically, the car owner can be through the position that cell-phone APP etc. monitored vehicle in real time is located at present.
As shown in fig. 5, a parking lot vehicle early warning system according to an embodiment of the present invention is schematically illustrated. The parking lot vehicle early warning system comprises a triggering unit U1, a scanning unit U2, an inquiring unit U3 and a sending unit U4. The triggering unit U1 is used to trigger an emergency warning instruction. The trigger unit U1 is used to respond to various types of trigger instructions including, but not limited to, parking lot level, temperature, gas concentration, fire, etc. monitoring. The triggering mode can acquire corresponding parameters through corresponding sensors, and whether the triggering conditions are met or not is determined by judging whether the parameters reach certain preset values or not. Additionally, in some cases where manual monitoring is convenient, the triggering unit U1 may also include an interface for communicating with parking lot managers to receive manual triggering inputs.
Taking the water level monitoring of the parking lot as an example, the triggering unit U1 monitors the water level of the parking lot through the water level monitoring device, and triggers the emergency early warning instruction when the water level of the parking lot reaches the preset water level height. Specifically, the water level monitoring device is realized through a first radio frequency identification electronic tag, the first radio frequency identification electronic tag is set to meet two conditions, one is located in the identification range of a radio frequency identification reader-writer, the other is set on a wall with a preset water level height or on the weighing column, and the radio frequency identification reader-writer determines whether the water level of the parking lot reaches the first radio frequency identification electronic tag or not by whether the specified first radio frequency identification electronic tag is read or not, namely whether the water level reaches the preset water level height or not. In order to ensure the normal operation of the first radio frequency identification electronic tags, a plurality of first radio frequency identification electronic tags can be arranged in the identification range of the radio frequency identification reader-writer and positioned at the position of the preset water level height, and the water level of the parking lot is judged according to the consistent result of whether most of the first radio frequency identification electronic tags are identified by the radio frequency identification reader-writer. In further embodiments, the predetermined water level height at least includes a first predetermined water level height and a second predetermined water level height higher than the first predetermined water level height, and the first predetermined water level height and the second predetermined water level height are set according to a threat degree of damage to the vehicle caused by the parking lot water level. When the water level of the parking lot reaches the first preset water level height, the trigger unit U1 turns on the water pump, and when the water level reaches the second preset water level height, the trigger unit U1 triggers an emergency early warning instruction. Therefore, before triggering the emergency early warning instruction, the triggering unit U1 is provided with the water pump by control, because if the rainwater flows backward, it is not necessary to send the early warning information to the vehicle owner if the rainwater can be solved by the water pump, and the parking lot water level is still rising after the water pump is turned on so as to reach the second preset water level height, which indicates that the rainwater flows backward more seriously. Embodiments of the triggering unit U1 may also be referred to in particular in relation to embodiments of the parking lot vehicle warning method.
The scanning unit U2 is used for reading the automobile electronic identification installed on all parked vehicles in the parking lot through the radio frequency identification reader-writer, the radio frequency identification reader-writer is arranged in the parking lot, and information such as vehicle identity can be known through identifying the automobile electronic identification on the vehicles. Although the vehicles parked in the parking lot in different time periods are different, all the vehicles in the parking lot can be known immediately through remote identification of the radio frequency identification reader-writer. The specific setting mode of the radio frequency identification reader-writer can refer to the specific implementation mode of the parking lot vehicle early warning method.
The query unit U3 is used for querying a corresponding vehicle owner contact way according to the reading information in the vehicle electronic identification, wherein the vehicle owner contact way comprises a mobile phone number, a micro signal, an account number of a corresponding mobile phone APP and the like. The inquiry mode comprises the steps of inquiring corresponding information in a vehicle management database or pre-storing relevant contact information in the automobile electronic identification through vehicle identities such as license plate numbers of vehicles and the like, and directly inquiring the read information to obtain the relevant information.
The sending unit U4 is configured to send the emergency warning information to the corresponding vehicle owner, and send the emergency warning information to the corresponding vehicle owner through the contact manner obtained by the querying unit U3, for example, a short message or a telephone may be sent to a mobile phone of the vehicle owner, or a text or an audio message may be sent through a WeChat, or push information may be sent to the account corresponding to the mobile phone APP. If the vehicle owner is prompted, the current rainwater in the parking lot flows backwards, and the driver is asked to drive away from the related information of the vehicle. Specifically, since the triggering unit U1 can respond to the triggering of multiple types of early warning as required, but in order to adapt to different needs of the vehicle owner and select to receive or not receive a certain type of early warning information, the sending unit U4 sends the emergency early warning information to the corresponding vehicle owner according to the early warning setting of the corresponding vehicle owner, that is, before sending the emergency early warning information, whether the receiving party has an intention to receive is confirmed, and the intention to receive is determined by the early warning setting of the vehicle owner.
In a preferred embodiment, the parking lot vehicle early warning system further comprises an unlocking unit, and the unlocking unit is used for determining whether to send a pre-stored corresponding vehicle wireless remote control unlocking signal according to whether the radio frequency identification reader-writer reads a second radio frequency identification electronic tag carried by a manager when receiving an authorization instruction of a vehicle owner. Specific embodiments of the parking lot vehicle early warning system may refer to specific embodiments of the parking lot vehicle early warning method.
In connection with the technical solutions of the methods disclosed in the present Application, the methods may be directly embodied as hardware, a software module executed by a control unit, or a combination of the two, that is, one or more steps and/or one or more steps combinations, and may correspond to each software module of a computer program flow, or may correspond to each hardware module, for example, an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, or any suitable combination thereof. For convenience of description, the above-mentioned apparatuses are described as being divided into various modules by functions, and of course, the functions of the modules may be implemented in one or more software and/or hardware when implementing the present application.
From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on this understanding, the technical solutions of the present application may be embodied in the form of software products, which essentially or partially contribute to the prior art. The software is executed by a micro-control unit, which may include one or more micro-control units of any type, depending on the desired configuration, including but not limited to a micro-control unit, a microcontroller, a DSP (Digital Signal Processor), or any combination thereof. The software is stored in a memory, such as a volatile memory (e.g., random access memory, etc.), a non-volatile memory (e.g., read-only memory, flash memory, etc.), or any combination thereof.
In summary, the present invention reads the electronic identifier installed on the parked vehicle through the radio frequency identification reader/writer, and sends the emergency warning information to the specific vehicle owner according to the parking condition of the vehicle in the parking lot when the emergency warning instruction is triggered. The parking lot management of the invention enables the vehicle owner to effectively know the specific situation of the parking lot and reduces the unnecessary loss of the vehicle.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The early warning method for the vehicle in the parking lot is characterized by comprising the following steps of:
triggering an emergency early warning instruction;
reading automobile electronic identifications installed on all parked vehicles in the parking lot through a radio frequency identification reader-writer;
inquiring a corresponding vehicle owner contact way according to the read information in the vehicle electronic identification;
sending emergency early warning information to a corresponding vehicle owner;
and when an authorization instruction of the vehicle owner is received, determining whether to send a pre-stored corresponding vehicle wireless remote control unlocking signal according to whether the radio frequency identification reader-writer reads a second radio frequency identification electronic tag carried by a manager.
2. The parking lot vehicle early warning method according to claim 1, wherein the emergency early warning instruction is triggered when the water level of the parking lot reaches a preset water level height.
3. The parking lot vehicle early warning method as claimed in claim 2, wherein the detection of the water level of the parking lot is realized by a first rfid tag disposed in the parking lot and cooperating with the rfid reader, the first rfid tag being disposed at the position of the preset water level height.
4. The parking lot vehicle early warning method according to claim 2, wherein the preset water level heights at least comprise a first preset water level height and a second preset water level height higher than the first preset water level height, when the water level of the parking lot reaches the first preset water level height, a water pump is turned on, and when the water level reaches the second preset water level height, an emergency early warning instruction is triggered.
5. A parking lot vehicle early warning system, comprising:
the triggering unit is used for triggering an emergency early warning instruction;
the scanning unit is used for reading automobile electronic identifiers installed on all parked vehicles in the parking lot through the radio frequency identification reader-writer;
the query unit is used for querying the corresponding vehicle owner contact way according to the read information in the vehicle electronic identification;
the sending unit is used for sending the emergency early warning information to the corresponding vehicle owner;
and the unlocking unit is used for determining whether to send a prestored corresponding vehicle wireless remote control unlocking signal according to whether the radio frequency identification reader-writer reads a second radio frequency identification electronic tag carried by a manager or not when receiving an authorization instruction of a vehicle owner.
6. The parking lot vehicle early warning system according to claim 5, wherein the triggering unit triggers the emergency early warning instruction when the water level of the parking lot reaches a preset water level height.
7. The vehicle early warning system for the parking lot as claimed in claim 6, wherein the triggering unit detects the water level of the parking lot by a first RFID tag disposed in the parking lot and cooperating with the RFID reader, the first RFID tag being disposed at the position of the preset water level height.
8. The parking lot vehicle early warning system according to claim 6, wherein the preset water level heights at least include a first preset water level height and a second preset water level height higher than the first preset water level height, when the water level of the parking lot reaches the first preset water level height, the trigger unit turns on a water pump, and when the water level reaches the second preset water level height, the trigger unit triggers an emergency early warning instruction.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845263B (en) * | 2017-10-14 | 2020-06-19 | 首鼎科技股份有限公司 | Internet of things management platform applied to parking lot |
| CN109285326A (en) * | 2018-11-22 | 2019-01-29 | 信宜奕龙实业发展有限公司 | Parking lot water logging warning system |
| CN111353669A (en) * | 2018-12-21 | 2020-06-30 | 北京宝沃汽车有限公司 | Server, vehicle and parking risk identification method and device thereof |
| CN110796827A (en) * | 2019-10-09 | 2020-02-14 | 深圳市九洲电器有限公司 | Early warning method for automobile and related product |
| CN115589657A (en) * | 2022-08-26 | 2023-01-10 | 江苏智格高科技有限公司 | Building is distribution control management system for automatic control |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632272A (en) * | 2004-12-22 | 2005-06-29 | 冯骏明 | Detection-proof electronic anti-theft apparatus and use thereof |
| CN102324070A (en) * | 2011-09-02 | 2012-01-18 | 北京邮电大学 | Automobile leasing management system and method based on radio frequency identification (RFID) technique |
| CN102759390A (en) * | 2012-07-17 | 2012-10-31 | 成都九洲电子信息系统股份有限公司 | Water level monitoring method by radio frequency communication method |
| CN202584172U (en) * | 2011-11-22 | 2012-12-05 | 福建远通信息技术发展有限公司 | Electronic label for managing involved vehicles |
| CN103077574A (en) * | 2013-01-05 | 2013-05-01 | 厦门市路桥信息工程有限公司 | Vehicle anti-theft system and anti-theft method for parking lot |
| CN104616529A (en) * | 2013-11-04 | 2015-05-13 | 西安恒川商贸有限公司 | Integrated control system for parking lots |
| CN105261088A (en) * | 2015-09-06 | 2016-01-20 | 河海大学常州校区 | System and methods for managing parking spaces in community and alerting vehicle safety |
| CN105810009A (en) * | 2016-05-06 | 2016-07-27 | 成都方芯科技有限公司 | Vehicle detecting method and device and parking space management method and system |
| CN105913682A (en) * | 2016-06-27 | 2016-08-31 | 重庆交通大学 | RFID technology-based intelligent reverse car locating method and RFID technology-based intelligent reverse car locating system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4418069C1 (en) * | 1994-05-24 | 1995-08-24 | Daimler Benz Ag | Security device with electronically encoded access authorisation |
| DE102004027541A1 (en) * | 2003-06-07 | 2004-12-30 | Marquardt Gmbh | Control system for a motor vehicle, has control devices linked to a drive mechanism, an actuator, a sensor, and the like to operate a vehicle's functions |
| CN101488300A (en) * | 2008-01-15 | 2009-07-22 | 孙锡林 | Method for recognizing stolen property by combined labels |
| US8614622B2 (en) * | 2010-03-08 | 2013-12-24 | Ford Global Technologies, Llc | Method and system for enabling an authorized vehicle driveaway |
| US8522320B2 (en) * | 2011-04-01 | 2013-08-27 | Ford Global Technologies, Llc | Methods and systems for authenticating one or more users of a vehicle communications and information system |
| US9840230B2 (en) * | 2012-02-27 | 2017-12-12 | Ford Global Technologies, Llc | Apparatus and method for controlling a restricted mode in a vehicle |
| US9227595B2 (en) * | 2013-10-31 | 2016-01-05 | GM Global Technology Operations LLC | Methods, systems and apparatus for providing notification that a vehicle has been accessed |
| CN103985173B (en) * | 2014-05-15 | 2017-01-11 | 兴天通讯技术（天津）有限公司 | Parking lot management system |
-
2017
- 2017-03-14 CN CN201710148987.5A patent/CN106934432B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632272A (en) * | 2004-12-22 | 2005-06-29 | 冯骏明 | Detection-proof electronic anti-theft apparatus and use thereof |
| CN102324070A (en) * | 2011-09-02 | 2012-01-18 | 北京邮电大学 | Automobile leasing management system and method based on radio frequency identification (RFID) technique |
| CN202584172U (en) * | 2011-11-22 | 2012-12-05 | 福建远通信息技术发展有限公司 | Electronic label for managing involved vehicles |
| CN102759390A (en) * | 2012-07-17 | 2012-10-31 | 成都九洲电子信息系统股份有限公司 | Water level monitoring method by radio frequency communication method |
| CN103077574A (en) * | 2013-01-05 | 2013-05-01 | 厦门市路桥信息工程有限公司 | Vehicle anti-theft system and anti-theft method for parking lot |
| CN104616529A (en) * | 2013-11-04 | 2015-05-13 | 西安恒川商贸有限公司 | Integrated control system for parking lots |
| CN105261088A (en) * | 2015-09-06 | 2016-01-20 | 河海大学常州校区 | System and methods for managing parking spaces in community and alerting vehicle safety |
| CN105810009A (en) * | 2016-05-06 | 2016-07-27 | 成都方芯科技有限公司 | Vehicle detecting method and device and parking space management method and system |
| CN105913682A (en) * | 2016-06-27 | 2016-08-31 | 重庆交通大学 | RFID technology-based intelligent reverse car locating method and RFID technology-based intelligent reverse car locating system |
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|---|---|
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