CN113689728B - Parking standard system, method, terminal, medium and shared vehicle - Google Patents
Parking standard system, method, terminal, medium and shared vehicle Download PDFInfo
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- CN113689728B CN113689728B CN202110760956.1A CN202110760956A CN113689728B CN 113689728 B CN113689728 B CN 113689728B CN 202110760956 A CN202110760956 A CN 202110760956A CN 113689728 B CN113689728 B CN 113689728B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000006698 induction Effects 0.000 claims abstract description 264
- 238000004891 communication Methods 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 11
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- 238000001514 detection method Methods 0.000 description 6
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
Abstract
The invention provides a parking standard system, a method, a terminal, a medium and a shared vehicle, comprising the following steps: the induction module is arranged on the vehicle to be parked and is used for inducing and acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and/or number information of the electronic induction tag in the parking area; the control module is arranged on the vehicle to be stopped; the control module is connected with the induction module to acquire the induction information. According to the invention, the electronic induction tags are arranged on the parking spaces, the corresponding induction modules are arranged on the vehicles, and whether the vehicles accord with the parking area specifications and the parking direction specifications or not is judged by utilizing the quantity information, the belonging area number information and the reading sequence information of the electronic induction tags read by the induction modules, so that the parking area and the parking direction of the users are accurately standardized, and the management efficiency of parking the vehicles is greatly improved.
Description
Technical Field
The invention relates to the technical field of vehicle management, in particular to a parking standard system, a method, a terminal, a medium and a shared vehicle.
Background
With the development of internet technology, the shared resistance vehicles which are raised in various large and medium cities throughout the country are almost seen everywhere, and the travel of masses is greatly facilitated. However, when the user returns to the car, the phenomenon that the cars are not orderly placed often occurs, so that the urban capacity is affected.
At present, although various enterprises release functions such as high precision and spike, the functions can only enable users to put the vehicle in a specified area range, the accuracy still cannot be achieved, and the direction of the vehicle head cannot be standardized. Accordingly, there is a need in the art for a technical solution for accurately normalizing the user return area and the vehicle placement orientation.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the system, the method, the terminal, the medium and the shared vehicle for specifying the parking is provided, which are used for solving the technical problem that the prior art cannot accurately specify the parking area and the vehicle placement orientation of the user.
To achieve the above object, the present invention provides a parking specification system comprising: the induction module is arranged on the vehicle to be parked and used for acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and/or number information of the electronic induction tag in the parking area; the control module is arranged on the vehicle to be stopped; receiving a plurality of induction information acquired by the induction module before and/or during a preset time period after the vehicle end instruction to form an induction information set; the induction information set comprises at least one of induction information, the number of induction information and induction information acquisition time; and judging whether the vehicle to be parked meets the parking standard according to the sensing information set.
In a preferred embodiment of the present invention, the electronic induction tag includes an electronic induction tag group corresponding to the position information and/or the number information; the electronic induction tag group comprises a first electronic induction tag of first position information and a second electronic induction tag of second position information, wherein the first position information and the second position information are correspondingly arranged and are used for judging the direction of the vehicle to be parked; the electronic induction tag group comprises a first electronic induction tag with first number information and a second electronic induction tag with second number information, wherein the first number information and the second number information are matched and arranged and are used for judging the direction of the vehicle to be parked.
In a preferred embodiment of the present invention, the parking schedule includes that the vehicle to be parked is located in the parking area, which is judged by: traversing the induction information set, and judging that the vehicle to be parked is positioned in the parking area if the number of the induction information is greater than or equal to the preset standard number; otherwise, judging that the vehicle to be parked is not in the parking area.
In a preferred embodiment of the present invention, the parking schedule includes that the vehicle to be parked meets a parking direction, which is determined by: traversing the induction information set, and judging that the vehicle to be parked accords with the parking direction if the induction information of the electronic induction tag group exists in the induction information set; otherwise, judging that the vehicle to be parked does not accord with the parking direction.
In a preferred embodiment of the present invention, the parking schedule includes that the vehicle to be parked meets a parking direction, which is determined by: traversing the induction information in the induction information set, if an electronic induction tag group exists, judging whether the first induction information acquisition time of a first electronic induction tag is adjacent to or is simultaneously with the second induction information acquisition time of a second electronic induction tag, if yes, enabling the vehicle to be parked to conform to the parking direction, and if no, enabling the vehicle to be parked to not conform to the parking direction; if the electronic induction tag group does not exist, the vehicle to be parked does not accord with the parking direction; or traversing the induction information acquisition time in the induction information set, and if the electronic induction label corresponding to the adjacent induction information acquisition time is judged to be an electronic induction label group or the electronic induction label corresponding to the same induction information acquisition time is judged to be an electronic induction label group, enabling the vehicle to be parked to accord with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction.
In a preferred embodiment of the present invention, the method for determining whether the vehicle to be parked meets the parking direction further includes the following steps: if the time interval between the first sensing information acquisition time and the second sensing information acquisition time is smaller than or equal to a preset threshold value, judging that the vehicle to be parked accords with the parking direction, otherwise, judging that the vehicle to be parked does not accord with the parking direction.
In a preferred embodiment of the present invention, the first sensing information acquiring time and the second sensing information acquiring time of the electronic sensing tag group are two sensing information acquiring times with the smallest difference between the sensing information set and the receiving vehicle end command time.
In a preferred embodiment of the present invention, the method for determining whether the vehicle to be parked meets the parking direction further includes the following steps: if the first induction information acquisition time of the first electronic induction tag of the electronic induction tag group is longer than or equal to the second induction information acquisition time of the second electronic induction tag, judging that the vehicle to be parked accords with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction; the extending direction of the first position information of the first electronic induction tag to the second position information of the second electronic induction tag is the same as the extending direction of the head to the tail of the vehicle to be parked.
In a preferred embodiment of the present invention, the parking standard system includes a user prompt module, which is disposed on at least one side of the vehicle to be parked, the user mobile terminal, and the parking area fixed communication terminal, and is configured to send standard parking prompt information to the user when the vehicle to be parked does not conform to the parking standard.
In order to achieve the above object, the present invention further provides a parking standardization method, including: acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and/or number information of the electronic induction tag in the parking area; extracting a plurality of induction information acquired by the induction module before the vehicle is finished and/or within a preset time period after the vehicle is finished from the induction information to form an induction information set; the induction information set comprises at least one of induction information, the number of induction information and induction information acquisition time; and judging whether the vehicle to be parked meets the parking standard according to the sensing information set.
In order to achieve the above object, the present invention further provides an electronic terminal, including: a processor and a memory; the memory is used for storing a computer program; the processor is configured to execute the computer program stored in the memory, so that the terminal executes the parking specification method.
To achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the parking specification method.
In order to achieve the above purpose, the present invention also provides a shared vehicle, which includes using the above parking specification system to perform a specification parking.
The parking standard system, the method, the terminal, the medium and the sharing vehicle provided by the invention have the following technical effects: according to the invention, the electronic induction tags are arranged on the parking spaces, the corresponding induction modules are arranged on the vehicles, and whether the vehicles accord with the parking area specifications and the parking direction specifications or not is judged by utilizing the quantity information, the belonging area number information and the reading sequence information of the electronic induction tags read by the induction modules, so that the parking area and the parking direction of the users are accurately standardized, and the management efficiency of parking the vehicles is greatly improved.
The conception, specific structure, and technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present invention.
Drawings
Fig. 1 is a schematic diagram of a parking management system according to an embodiment of the invention.
Fig. 2A is a schematic view of a parking scenario in an embodiment of the invention.
Fig. 2B is a schematic view of a parking scenario in an embodiment of the invention.
Fig. 2C is a schematic view of a parking scenario in an embodiment of the invention.
Fig. 2D is a schematic view of a parking scenario in an embodiment of the invention.
Fig. 3 is a flow chart illustrating a parking normalization method according to an embodiment of the invention.
Fig. 4 is a schematic structural diagram of an electronic terminal according to an embodiment of the invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Some exemplary embodiments of the invention have been described for illustrative purposes, it being understood that the invention may be practiced otherwise than as specifically shown in the accompanying drawings.
Embodiment one:
referring to fig. 1, a schematic diagram of a parking lot specification system according to an embodiment of the present invention is shown. The parking normalization system of the present embodiment includes a sensing module 11 and a control module 12. The induction module 11 is arranged on a vehicle to be parked and used for acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and/or number information of the electronic induction tag in the parking area. The control module 12 is arranged on the vehicle to be stopped; the control module 12 is connected with the induction module 11 and receives a plurality of induction information acquired by the induction module before and/or during a preset time period after the vehicle end instruction to form an induction information set; the induction information set comprises at least one of induction information, the number of induction information and induction information acquisition time; and judging whether the vehicle to be parked meets the parking standard according to the sensing information set.
In this embodiment, the electronic induction tag includes an electronic induction tag group corresponding to the position information and/or the number information; the electronic induction tag group comprises a first electronic induction tag of first position information and a second electronic induction tag of second position information, wherein the first position information and the second position information are correspondingly arranged and are used for judging the direction of the vehicle to be parked; for example, the first position and the second position are one and the other of a head position and a tail position of the parking area, respectively. The electronic induction tag group comprises a first electronic induction tag with first number information and a second electronic induction tag with second number information, wherein the first number information and the second number information are matched and arranged and are used for judging the direction of the vehicle to be parked.
It should be noted that, the first sensing information acquisition time and the second sensing information acquisition time of the electronic sensing tag group are two sensing information acquisition times with the smallest difference between the sensing information set and the receiving vehicle end instruction time. This is because the user may sense a plurality of sensing information during the returning process, and the two sensing information acquisition times, which have the smallest difference from the time of receiving the end-of-vehicle instruction, are required for the present invention.
In some examples of this embodiment, the sensing module 11 may be a near field communication device, such as an NFC reading device or an RFID reading device; the electronic induction tag can be a corresponding near field communication electronic tag, such as an NFC electronic tag or an RFID electronic tag. Further, in order to make the sensing module 11 sense information in the electronic sensing tag better, it is preferable that the sensing module 11 is installed at a bottom area of the vehicle pedal.
In some examples of this embodiment, the control module 12 includes a processing chip, which may be integrated into the sensing module 11 or may be a processor independent of the sensing module, as may be implemented by those skilled in the art, and the present invention is not limited to a specific physical location of the control module. The processing chip such as MCU SCM, soC SCM, SCM is integrated with CPU, RAM, ROM, various I/O ports, interrupt system, timer/counter, etc. with very large scale integrated circuit technology.
In some examples of this embodiment, the preset time period before and/or after the end-of-use command refers to a period of time that is pushed out backwards and/or forwards according to a preset time length with the end of use as a time node. Taking the sharing vehicle as an example, when a user clicks a vehicle returning button on vehicle using software, the user indicates that the vehicle using is finished, a time node T1 when the user clicks the vehicle returning button is recorded, M seconds (M can be dynamically adjusted according to algorithm requirements) before T1 is taken as a starting time point T_start, and a time node T1 when the user clicks the vehicle returning button is taken as an ending time point T_end, and the time of [ T_start, T_end ] refers to a preset period. If the user parking specification is judged, allowing the user to return to the vehicle and ending the charging, and closing the induction module; if the user is judged to be out of specification, the user is not allowed to return to the car and is prompted to stop normally; the prompting method may be to prompt the user (for example, "please park in parking space") through a speaker provided on the vehicle, or send the prompting message to parking software, etc., which is not limited in this embodiment.
In some examples of this embodiment, the parking specifications include at least a parking area specification and a parking direction specification, i.e., the user is said to be in compliance with the specification only if the user is in compliance with both the parking area specification and the parking direction specification. It should be noted that, compared with some existing loose parking specifications, the invention sets a stricter parking specification, and not only needs to park the vehicle into a specified area, but also ensures that the parking direction meets the specification, thus ensuring the uniformity of parking operation, improving the vehicle management effect and further improving urban capacity.
The parking specification comprises that the vehicle to be parked is positioned in the parking area, and the parking specification is judged by the following steps: traversing the induction information set, and judging that the vehicle to be parked is positioned in the standard parking area if the number of the induction information is greater than or equal to the preset standard number; otherwise, judging that the vehicle to be parked is not in the standard parking area. Therefore, if only one or no sensing information is sensed, the user can confirm that the parking is not standard and does not accurately park in the parking area, and the user needs to be reminded in time and the current vehicle parking operation is not allowed.
For ease of understanding, a further explanation will now be made in connection with the schematic view of the parking scenario illustrated in fig. 2A. In the figure, there are N parking areas, namely, parking space 1 and parking space 2 … … parking space N, each of which is provided with a Head induction Tag (head_tag1_1, head_tag1_2 … … head_tag1_n) in a direction close to the Head and a Tail induction Tag (tail_tag_1, tail_tag_2 … … tail_tag_n) in a direction close to the Tail.
In fig. 2B, the sensing module of the vehicle 21 can sense only 1 electronic sensing Tag (head_tag1_3), the vehicle 22 is parked between the parking space 1 and the parking space 2 without sensing any electronic sensing Tag, and the vehicle 23 can sense only 1 electronic sensing Tag tail_tag_5), which can be directly judged to be out of specification parking by that the number of sensed tags does not reach the standard.
If the induction module 11 inducts two electronic induction labels, but the numbers of the areas of the two electronic induction labels are different and do not belong to the same electronic induction label group, the parking is not standard. The design of the embodiment can effectively avoid the standardization loopholes, timely distinguish the parking behaviors which are not standardized in practice and further promote the parking standardization effect.
For example, a user parks the head of a vehicle in the head position of one parking area and the tail of the vehicle in the tail position of an adjacent parking area, resulting in an irregular parking of the cross-area parking. For another example, the user parks the head of one parking area, and places the vehicle transversely, so that the tail of the vehicle is parked at the head of the adjacent parking area, resulting in non-standard parking of cross-area transverse parking, and the like.
The following is described in connection with fig. 2C: the Head of the vehicle 24 is parked at the Head of the parking space 1, and the tail is parked at the Head of the parking space 2, so that although 2 electronic induction tags can be sensed, the two tags do not belong to the same electronic induction Tag group, and the two tags do not belong to the same parking area, namely the head_tag_1 and the head_tag_2. The Head of the vehicle 25 is parked at the Head of the parking space 4, and the Tail is parked at the Tail of the parking space 5, so that although 2 electronic induction tags can be induced, the two tags do not belong to the same parking area, namely head_tag_4 and tail_tag_5. The head of the vehicle 26 is parked at the Tail of the parking space 2, and the Tail of the vehicle is parked at the Tail of the parking space 3, so that although 2 electronic induction tags can be sensed, the two tags do not belong to the same parking area, namely the tail_tag_2 and the tail_tag_3. All the above examples can be directly judged as out-of-specification parking through inconsistent numbers of the areas to which the sensed labels belong.
In some examples, the parking specifications include the vehicle to be parked meeting a parking direction, which is determined by: traversing the induction information in the induction information set, if an electronic induction tag group exists, judging whether the first induction information acquisition time of a first electronic induction tag is adjacent to or is simultaneously with the second induction information acquisition time of a second electronic induction tag, if yes, enabling the vehicle to be parked to conform to the parking direction, and if no, enabling the vehicle to be parked to not conform to the parking direction; if the electronic induction tag group does not exist, the vehicle to be parked does not accord with the parking direction; or traversing the induction information acquisition time in the induction information set, and if the electronic induction label corresponding to the adjacent induction information acquisition time is judged to be an electronic induction label group or the electronic induction label corresponding to the same induction information acquisition time is judged to be an electronic induction label group, enabling the vehicle to be parked to accord with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction.
Further, the to-be-parked vehicle accords with the parking direction, and further comprises the following judging steps: if the first induction information acquisition time of the first electronic induction tag of the electronic induction tag group is longer than or equal to the second induction information acquisition time of the second electronic induction tag, judging that the vehicle to be parked accords with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction; the extending direction of the first position information of the first electronic induction tag to the second position information of the second electronic induction tag is the same as the extending direction of the head to the tail of the vehicle to be parked. For example, the first position corresponds to the head position of the parking area, and the second position corresponds to the tail position of the parking area, so that if the first sensing information is sensed before the second sensing information is sensed, it can be determined that the vehicle to be parked accords with the parking direction.
Furthermore, in order to better judge whether the vehicle to be parked accords with the parking direction, the parking standard system of the invention is also provided with a wheel steering detection module for detecting the wheel steering information of the vehicle to be parked. The control module judges whether the vehicle to be parked accords with the parking direction according to the reading sequence of the sensing information and the wheel steering information of the vehicle to be parked. In this embodiment, the driving direction of the vehicle can be estimated by the wheel steering, and further the comprehensive determination can be performed based on the driving direction and the reading order of the sensing information, so that the parking direction of the vehicle can be determined more accurately.
For example, if the sensing information of the head position of the parking area is read first, then the sensing information of the tail position of the parking area is read, and the steering direction of the wheels is reversed, the vehicle to be parked is in accordance with the parking direction, otherwise, the vehicle to be parked is not in accordance with the parking direction; for another example, if the sensing information of the tail position of the parking area is read, the sensing information of the head position of the parking area is read, and the wheel steering is forward rotation, the fact that the vehicle to be parked accords with the parking direction is indicated, and if the vehicle to be parked does not accord with the parking direction, the vehicle to be parked does not accord with the parking direction.
The vehicle speed detection module may be, for example, a hall type vehicle speed sensor, a magneto-electric type vehicle speed sensor, a photoelectric type vehicle speed sensor, or the like. Taking a Hall type vehicle speed sensor as an example for explanation, when a rotating mechanism of the Hall type vehicle speed sensor rotates under the external driving acting force, a permanent magnet is driven to rotate, a magnetic field passing through the Hall element generates periodic change to cause the output voltage change of the Hall element, and a stable pulse voltage signal is formed through subsequent circuit processing and is used as an output signal of the vehicle speed sensor; the forward rotation of the wheel (forward vehicle running state) is indicated when the rotational speed is detected as a positive value, and the reverse rotation of the wheel (reverse vehicle running state) is indicated when the rotational speed is detected as a negative value.
The following is described in connection with fig. 2D: if the vehicle 20 advances to the parking space 3 along the arrow a, the vehicle speed detection module detects that the wheel rotates at a positive speed, and the sensing module senses the sensing Tag tail_tag_3 at the Tail and the sensing Tag head_tag_3 at the Head, so the control module can determine that the direction of finally parking the vehicle 26 into the parking space 3 meets the parking direction specification. Conversely, if the vehicle 27 is moving forward to the parking space 3 along the direction of arrow B, the vehicle speed detection module detects that the wheel rotates at a speed and is rotating forward, the sensing module on the vehicle senses the sensing Tag head_tag_3 at the Head and senses the sensing Tag tail_tag_3 at the Tail, so the control module can determine that the direction of finally parking the vehicle 26 in the parking space 3 does not meet the parking direction specification.
If the vehicle 28 backs up to the parking space 5 along the arrow C, the speed detection module on the vehicle detects that the wheel rotates at a speed and rotates in a reverse direction, the sensing module on the vehicle senses the sensing Tag head_tag_5 at the Head and senses the sensing Tag tail_tag_5 at the Tail, so that the control module can determine that the direction in which the vehicle 28 finally stops into the parking space 5 meets the parking direction specification. Conversely, if the vehicle 29 backs up to the parking space 5 along the direction of arrow D, the vehicle speed detection module detects that the wheel rotates at a speed and rotates in a reverse direction, the sensing module on the vehicle senses the Tail sensing Tag tail_tag_5 first and the Head sensing Tag head_tag_5 second, so the control module can determine that the final parking direction of the vehicle 29 into the parking space 5 does not meet the parking direction specification.
In some examples, the vehicle to be parked conforms to a parking direction further includes the following determination steps: if the time interval between the first sensing information acquisition time and the second sensing information acquisition time is smaller than or equal to a preset threshold value, judging that the vehicle to be parked accords with the parking direction, otherwise, judging that the vehicle to be parked does not accord with the parking direction. The preset threshold in this embodiment is usually an empirical value obtained based on historical vehicle returning data, for example, when a user returns according to the historical vehicle returning data, the average value of the time interval between the electronic induction tag located at the tail of the parking area and the electronic induction tag located at the head of the parking area is 3 seconds, and then 3 seconds can be taken as the preset threshold. If the time interval of the current user is obviously higher than 3 seconds when the user returns to the car, the behavior that the parking direction is not standard when the user returns to the car is indicated.
In some examples, the parking standard system further comprises a user prompt module, which is arranged on at least one side of the parked vehicle, the user mobile terminal and the parking area fixed communication terminal and is used for sending standard parking prompt information to the user when the vehicle to be parked does not accord with the parking standard. The prompting module comprises a display screen, a loudspeaker, an indicator light and other devices; the user mobile terminal is a mobile phone, a pad, an intelligent wearable device and the like; the fixed communication terminal is, for example, a charging pile socket.
Embodiment two:
as shown in fig. 3, a flow chart of a parking normalization method according to an embodiment of the present invention is shown, including steps S31 to S33. It should be noted that, the parking specification method in this embodiment may be applied to the control module in the parking specification system described above, where the control module may be a single chip microcomputer, for example, an MCU single chip microcomputer, an SoC single chip microcomputer, an SCM single chip microcomputer, etc., and this embodiment is not limited.
Step S31: acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and/or number information of the electronic induction tag in the parking area. The electronic induction tag may be a corresponding near field communication electronic tag, such as an NFC electronic tag or an RFID electronic tag. The electronic tag reads the induction information through the induction module; the sensing module may be a near field communication device such as an NFC reading device or an RFID reading device or the like.
In this embodiment, the electronic induction tag disposed in the parking area mainly refers to a first electronic induction tag disposed at the head of the parking area and a second electronic induction tag disposed at the tail of the parking area. The electronic induction labels are used for reading the built-in induction information of the induction module after the induction module approaches, such as the position information of the electronic induction labels at the head/tail of the parking area and the number information of the area to which the electronic induction labels belong.
Step S32: extracting a plurality of induction information acquired by the induction module before the vehicle is finished and/or within a preset time period after the vehicle is finished from the induction information to form an induction information set; the sensing information set comprises at least one of sensing information, sensing information number and sensing information acquisition time.
It should be noted that, determining the preset time period before and/or after the vehicle is ended refers to taking the vehicle end as a time node and pushing out a time period forward according to a preset time length. Taking the sharing vehicle as an example, when a user clicks a vehicle returning button on vehicle using software, the user indicates that the vehicle using is finished, a time node T1 when the user clicks the vehicle returning button is recorded, M seconds (M can be dynamically adjusted according to algorithm requirements) before T1 is taken as a starting time point T_start, and a time node T1 when the user clicks the vehicle returning button is taken as an ending time point T_end, and the time of [ T_start, T_end ] refers to a preset period. If the user parking specification is judged, allowing the user to return to the vehicle and ending the charging, and closing the induction module; if the user is judged to be out of specification, the user is not allowed to return to the car and is prompted to stop normally; the prompting method may be to prompt the user (for example, "please park in parking space") through a speaker provided on the vehicle, or send the prompting message to parking software, etc., which is not limited in this embodiment.
Step S33: and judging whether the vehicle to be parked meets the parking standard according to the sensing information set.
The parking specifications include at least a parking area specification and a parking direction specification, i.e. the parking of the user is specified to be in compliance only if the user is in compliance with both the parking area specification and the parking direction specification.
The parking specification comprises that the vehicle to be parked is positioned in the parking area, and the parking specification is judged by the following steps: traversing the induction information set, and judging that the vehicle to be parked is positioned in the standard parking area if the number of the induction information is greater than or equal to the preset standard number; otherwise, judging that the vehicle to be parked is not in the standard parking area. Therefore, if only one or no sensing information is sensed, the user can confirm that the parking is not standard and does not accurately park in the parking area, and the user needs to be reminded in time and the current vehicle parking operation is not allowed.
In some examples, the parking specifications include the vehicle to be parked meeting a parking direction, which is determined by: traversing the induction information in the induction information set, if an electronic induction tag group exists, judging whether the first induction information acquisition time of a first electronic induction tag is adjacent to or is simultaneously with the second induction information acquisition time of a second electronic induction tag, if yes, enabling the vehicle to be parked to conform to the parking direction, and if no, enabling the vehicle to be parked to not conform to the parking direction; if the electronic induction tag group does not exist, the vehicle to be parked does not accord with the parking direction; or traversing the induction information acquisition time in the induction information set, and if the electronic induction label corresponding to the adjacent induction information acquisition time is judged to be an electronic induction label group or the electronic induction label corresponding to the same induction information acquisition time is judged to be an electronic induction label group, enabling the vehicle to be parked to accord with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction.
Further, the to-be-parked vehicle accords with the parking direction, and further comprises the following judging steps: if the first induction information acquisition time of the first electronic induction tag of the electronic induction tag group is longer than or equal to the second induction information acquisition time of the second electronic induction tag, judging that the vehicle to be parked accords with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction; the extending direction of the first position information of the first electronic induction tag to the second position information of the second electronic induction tag is the same as the extending direction of the head to the tail of the vehicle to be parked. For example, the first position corresponds to the head position of the parking area, and the second position corresponds to the tail position of the parking area, so that if the first sensing information is sensed before the second sensing information is sensed, it can be determined that the vehicle to be parked accords with the parking direction.
Furthermore, in order to better determine whether the vehicle to be parked accords with the parking direction, the wheel steering information of the vehicle to be parked needs to be detected, so that whether the vehicle to be parked accords with the parking direction is determined according to the reading sequence of the sensing information and the wheel steering information of the vehicle to be parked. For example, if the sensing information of the head position of the parking area is read first, then the sensing information of the tail position of the parking area is read, and the steering direction of the wheels is reversed, the vehicle to be parked is in accordance with the parking direction, otherwise, the vehicle to be parked is not in accordance with the parking direction; for another example, if the sensing information of the tail position of the parking area is read, the sensing information of the head position of the parking area is read, and the wheel steering is forward rotation, the fact that the vehicle to be parked accords with the parking direction is indicated, and if the vehicle to be parked does not accord with the parking direction, the vehicle to be parked does not accord with the parking direction.
Embodiment III:
fig. 4 is a schematic structural diagram of an electronic terminal according to an embodiment of the present invention. The electronic terminal provided in this example includes: a processor 41, a memory 42, a communicator 43; the memory 42 is connected to the processor 41 and the communicator 43 via a system bus and performs communication with each other, the memory 42 is used for storing a computer program, the communicator 43 is used for communicating with other devices, and the processor 41 is used for running the computer program to cause the electronic terminal to execute the steps of the above parking specification method.
The system bus mentioned above may be a peripheral component interconnect standard (Peripheral Component Interconnect, PCI) bus or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, or the like. The system bus may be classified into an address bus, a data bus, a control bus, and the like. For ease of illustration, the figures are shown with only one bold line, but not with only one bus or one type of bus. The communication interface is used to enable communication between the database access apparatus and other devices (e.g., clients, read-write libraries, and read-only libraries). The memory may comprise random access memory (Random Access Memory, RAM) and may also comprise non-volatile memory (non-volatile memory), such as at least one disk memory.
The processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; but also digital signal processors (Digital Signal Processing, DSP for short), application specific integrated circuits (Application Specific Integrated Circuit, ASIC for short), field-programmable gate arrays (Field-Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
Embodiment four:
the present invention also provides a computer storage medium having stored thereon a computer program which when executed by a processor implements the parking specification method.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the method embodiments described above may be performed by computer program related hardware. The aforementioned computer program may be stored in a computer readable storage medium. The program, when executed, performs steps including the method embodiments described above; and the aforementioned storage medium includes: various media that can store program code, such as ROM, RAM, magnetic or optical disks.
In the embodiments provided herein, the computer-readable storage medium may include read-only memory, random-access memory, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, flash memory, U-disk, removable hard disk, or any other medium that can be used to store desired program code in the form of instructions or data structures and that can be accessed by a computer. In addition, any connection is properly termed a computer-readable medium. For example, if the instructions are transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. It should be understood, however, that computer-readable and data storage media do not include connections, carrier waves, signals, or other transitory media, but are intended to be directed to non-transitory, tangible storage media. Disk and disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers.
The invention also provides a shared vehicle comprising the parking normalization system in the above embodiment. The sharing vehicle can be a sharing bicycle, a sharing booster vehicle, a sharing electric vehicle and the like, is a brand new transportation travel mode, and is used for unlocking, charging, circulating sharing in a code scanning mode or a near field communication sensing mode and the like.
In summary, the parking standardization system, the method, the terminal, the medium and the shared vehicle are provided, the electronic induction tag is arranged on the parking space, the corresponding induction module is arranged on the vehicle, and whether the vehicle meets the parking area standardization and the parking direction standardization or not is judged by utilizing the quantity information, the belonging area number information and the reading sequence information of the electronic induction tag read by the induction module, so that the parking area and the vehicle placement direction of a user are precisely standardized, and the management efficiency of parking of the vehicle is greatly improved. Therefore, the method effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (11)
1. A parking normalization system, comprising:
the induction module is arranged on the vehicle to be parked and used for acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and number information of the electronic induction tag in the parking area;
the control module is arranged on the vehicle to be stopped; receiving a plurality of induction information acquired by the induction module before and/or during a preset time period after the vehicle end instruction to form an induction information set; the induction information set comprises induction information, the number of the induction information and induction information acquisition time;
judging whether the vehicle to be parked meets parking specifications or not according to the induction information set, wherein the step of traversing the induction information set comprises the step of judging that the vehicle to be parked is located in the parking area if the number of the induction information is greater than or equal to the preset standard number; otherwise, judging that the vehicle to be parked is not in the parking area;
the electronic induction tag comprises an electronic induction tag group which is correspondingly arranged with the position information and the number information;
the electronic induction tag group comprises a first electronic induction tag of first position information and a second electronic induction tag of second position information, wherein the first position information and the second position information are correspondingly arranged and are used for judging the direction of the vehicle to be parked;
the electronic induction tag group comprises a first electronic induction tag with first number information and a second electronic induction tag with second number information, wherein the first number information and the second number information are matched and arranged and are used for judging the direction of the vehicle to be parked.
2. The parking specification system of claim 1, wherein: the parking specification comprises that the vehicle to be parked accords with the parking direction, and the parking specification is judged by the following steps:
traversing the induction information set, and judging that the vehicle to be parked accords with the parking direction if the induction information of the electronic induction tag group exists in the induction information set; otherwise, judging that the vehicle to be parked does not accord with the parking direction.
3. The parking specification system of claim 1, wherein: the parking specification comprises that the vehicle to be parked accords with the parking direction, and the parking specification is judged by the following steps:
traversing the induction information in the induction information set, if an electronic induction tag group exists, judging whether the first induction information acquisition time of a first electronic induction tag is adjacent to or is simultaneously with the second induction information acquisition time of a second electronic induction tag, if yes, enabling the vehicle to be parked to conform to the parking direction, and if no, enabling the vehicle to be parked to not conform to the parking direction; if the electronic induction tag group does not exist, the vehicle to be parked does not accord with the parking direction; or,
traversing the induction information acquisition time in the induction information set, and if the electronic induction labels corresponding to the adjacent induction information acquisition time are judged to be the electronic induction label group or the electronic induction labels corresponding to the same induction information acquisition time are judged to be the electronic induction label group, enabling the vehicle to be parked to accord with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction.
4. A parking normalization system as in claim 3, wherein: the vehicle to be parked accords with the parking direction and further comprises the following judging steps:
if the time interval between the first sensing information acquisition time and the second sensing information acquisition time is smaller than or equal to a preset threshold value, judging that the vehicle to be parked accords with the parking direction, otherwise, judging that the vehicle to be parked does not accord with the parking direction.
5. The parking specification system of claim 1, 3 or 4, wherein: the first induction information acquisition time and the second induction information acquisition time of the electronic induction tag group are two induction information acquisition times with the smallest difference between the induction information collection and the time of receiving the vehicle end instruction.
6. A parking specification system as claimed in claim 2 or claim 3, wherein: the vehicle to be parked accords with the parking direction and further comprises the following judging steps:
if the first induction information acquisition time of the first electronic induction tag of the electronic induction tag group is longer than or equal to the second induction information acquisition time of the second electronic induction tag, judging that the vehicle to be parked accords with the parking direction; otherwise, the vehicle to be parked does not accord with the parking direction;
the extending direction of the first position information of the first electronic induction tag to the second position information of the second electronic induction tag is the same as the extending direction of the head to the tail of the vehicle to be parked.
7. The parking specification system of claim 1, wherein: the parking standard system comprises a user prompt module which is arranged on at least one side of the vehicle to be parked, the user mobile terminal and the parking area fixed communication terminal and is used for sending standard parking prompt information to a user when the vehicle to be parked does not accord with the parking standard.
8. A parking normalization method, comprising:
acquiring induction information of an electronic induction tag arranged in a parking area; the induction information comprises position information and number information of the electronic induction tag in the parking area;
extracting a plurality of induction information acquired by an induction module before the vehicle is ended and/or in a preset time period after the vehicle is ended from the induction information to form an induction information set; the induction information set comprises induction information, the number of the induction information and induction information acquisition time;
judging whether the vehicle to be parked meets the parking standard or not according to the induction information set, wherein the step of traversing the induction information set comprises the step of judging that the vehicle to be parked is positioned in the parking area if the number of the induction information is greater than or equal to the preset standard number; otherwise, judging that the vehicle to be parked is not in the parking area;
the electronic induction tag comprises an electronic induction tag group which is correspondingly arranged with the position information and the number information;
the electronic induction tag group comprises a first electronic induction tag of first position information and a second electronic induction tag of second position information, wherein the first position information and the second position information are correspondingly arranged and are used for judging the direction of the vehicle to be parked;
the electronic induction tag group comprises a first electronic induction tag with first number information and a second electronic induction tag with second number information, wherein the first number information and the second number information are matched and arranged and are used for judging the direction of the vehicle to be parked.
9. An electronic terminal, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is configured to execute the computer program stored in the memory, so that the electronic terminal executes the parking specification method according to claim 8.
10. A computer readable storage medium having stored thereon a computer program, which when executed by a processor implements the parking specification method of claim 8.
11. A shared vehicle comprising a parking specification using the parking specification system according to any one of claims 1 to 7.
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