CN115880940A - Parking position information generation method and device and storage medium - Google Patents
Parking position information generation method and device and storage medium Download PDFInfo
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- CN115880940A CN115880940A CN202211479992.1A CN202211479992A CN115880940A CN 115880940 A CN115880940 A CN 115880940A CN 202211479992 A CN202211479992 A CN 202211479992A CN 115880940 A CN115880940 A CN 115880940A
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Abstract
The invention relates to the technical field of vehicles and discloses a method, a device and a storage medium for generating parking position information, wherein the method comprises the steps of acquiring navigation information of vehicle driving and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, a strange parking lot, or a preset parking lot; when the destination type is judged to be an unfamiliar parking lot, current GPS information, current environment information and a vehicle pitch angle are obtained; judging whether the vehicle drives into an indoor parking lot or not according to the current GPS information and the current environment information; when the vehicle is judged to be driven into the indoor parking lot, obtaining a vehicle parking floor according to the vehicle pitch angle; obtaining the number of a parking area and a parking space identified by an external sensor; and generating parking position information according to the vehicle parking floor, the parking area and the parking space number. The method does not strongly depend on the GPS, the network, the high-precision map and the hardware configuration of the vehicle, and can provide convenience for parking and finding the vehicle for a user.
Description
Technical Field
The present invention relates to the field of vehicle technologies, and in particular, to a method and an apparatus for generating parking position information, and a storage medium.
Background
Currently, parking lots include outdoor parking lots and indoor parking lots, and the environment of the parking lots is complicated. Wherein, indoor parking area does not have GPS signal, and many underground parking areas do not have the mobile network signal even, lead to the car owner to seek the car comparatively difficultly. Therefore, a technology for solving the difficulty of searching the vehicle in the indoor parking lot is needed.
In the prior art, the vehicle searching technology mainly comprises two types, the first type is a vehicle searching scheme combining a GPS and a network, and the second type is a vehicle searching scheme based on a parking lot map and positioning. However, since the indoor parking lot has no GPS signal, the first solution can be generally used only for the outdoor parking lot. In addition, the second scheme relies on a parking lot map, and currently, there are few parking lots with map data, which mainly focuses on a few parking lots in a large city. Meanwhile, the second scheme also depends on the support of software and hardware of the vehicle, and the number of vehicles supporting the function is relatively small at present.
In conclusion, in the prior art, the GPS signal, the high-precision map or the vehicle hardware configuration is relied on, so that the vehicle searching is difficult after the user parks in the indoor parking lot, and the convenient vehicle using is not facilitated for the user.
Disclosure of Invention
The invention provides a method and a device for generating parking position information and a storage medium, which are used for solving the technical problem that a user is difficult to find a vehicle after parking in an indoor parking lot because the prior art depends on a GPS signal, a high-precision map or vehicle hardware configuration, so that convenience can be provided for the user to park and find the vehicle.
In a first aspect, to solve the above technical problem, the present invention provides a parking position information generating method, including:
acquiring navigation information of vehicle running, and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, a strange parking lot, or a preset parking lot;
when the destination type is judged to be an unfamiliar parking lot, current GPS information, current environment information and a vehicle pitch angle are obtained;
judging whether the vehicle drives into an indoor parking lot or not according to the current GPS information and the current environment information;
when the vehicle is judged to be driven into the indoor parking lot, obtaining a vehicle parking floor according to the vehicle pitch angle;
obtaining the number of a parking area and a parking space identified by an external sensor;
and generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
Preferably, the obtaining of the vehicle parking floor according to the vehicle pitch angle includes:
when the condition that the value of the vehicle pitch angle is changed from zero to a negative value and then to zero and the duration of keeping the negative value is longer than a preset time threshold value is detected, recording that the vehicle descends by one layer;
when the condition that the value of the vehicle pitch angle is changed from zero to a positive value and then to zero and the duration of keeping the positive value is longer than a preset time threshold value is detected, recording that the vehicle rises by one layer;
and after the vehicle stops running, obtaining the parking floor of the vehicle according to the recorded descending or ascending floor number of the vehicle.
Preferably, the determining whether the vehicle enters the indoor parking lot according to the current GPS information and the current environment information includes:
when the current GPS information is detected to be changed from strong to no or weak and the light is changed from bright to dark, judging that the vehicle drives into the indoor parking lot; wherein the current environment information comprises a light state or a dark state of a light.
Preferably, the determining the type of the destination according to the navigation information includes:
when the navigation destination is a parking lot, judging the type of the destination according to the navigation destination; wherein the navigation information comprises a navigation destination;
and comparing the parking lot contained in the navigation destination with a preset parking lot, and judging that the destination type is an unfamiliar parking lot when the comparison is inconsistent.
Preferably, the determining the type of the destination according to the navigation information includes:
when the navigation destination is a non-parking lot, after the vehicle travels to the destination, searching the parking lot by taking the vehicle as the center according to a preset range threshold;
when it is detected that there is a parking lot within the range threshold, it is determined that the destination type is an unfamiliar parking lot.
Preferably, the searching the parking lot with the vehicle as the center according to the preset range threshold includes:
calling a search interface of a map to search the parking lot;
sorting the searched parking lot list according to the distance to obtain a sorted parking lot list;
and sequentially judging whether the parking lots with the distance smaller than the range threshold exist according to the sorted parking lot list.
Preferably, after the generating of parking position information according to the vehicle parking floor, the parking area, and the parking space number, the method further comprises:
and sending the parking position information to customer premise equipment so that the customer premise equipment receives and displays the parking position information.
Preferably, the method further comprises:
before the parking position information is sent, whether communication connection with customer premise equipment is detected;
and when the communication disconnection with the customer premise equipment is judged, generating reminding information, wherein the reminding information comprises one or more of sound reminding and light reminding.
In a second aspect, the present invention provides a parking position information generating apparatus comprising:
the type judging module is used for acquiring navigation information of vehicle running and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, a strange parking lot, or a preset parking lot;
the information acquisition module is used for acquiring current GPS information, current environment information and a vehicle pitch angle when the destination type is judged to be an unfamiliar parking lot;
the indoor judgment module is used for judging whether the vehicle drives into an indoor parking lot according to the current GPS information and the current environment information;
the floor recording module is used for obtaining a vehicle parking floor according to the vehicle pitch angle when the vehicle is judged to drive into the indoor parking lot;
the area acquisition module is used for acquiring the number of a parking area and a parking space identified by the vehicle exterior sensor;
and the information generating module is used for generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
In a third aspect, the present invention further provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program, and when the computer program runs, a device in which the computer-readable storage medium is located is controlled to execute any one of the above-mentioned parking position information generation methods.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a parking position information generation method, which comprises the steps of obtaining navigation information of vehicle running and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, an unfamiliar parking lot, or a preset parking lot; when the destination type is judged to be an unfamiliar parking lot, current GPS information, current environment information and a vehicle pitch angle are obtained; judging whether the vehicle drives into an indoor parking lot or not according to the current GPS information and the current environment information; when the vehicle is judged to be driven into the indoor parking lot, obtaining a vehicle parking floor according to the vehicle pitch angle; acquiring a parking area and a parking space number identified by a vehicle exterior sensor; and generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
According to the invention, the vehicle parking floor is obtained through the vehicle pitch angle, and the parking area and the parking space number identified by the external sensor are obtained, so that the position information of the user after parking in the indoor parking lot is generated. The whole process does not depend on the GPS, the network, the high-precision map, the hardware configuration of the vehicle and the like, and convenience is provided for parking and finding the vehicle for a user.
Drawings
Fig. 1 is a schematic flow chart of a parking position information generating method according to a first embodiment of the present invention;
fig. 2 is a schematic view of parking position information according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a parking position information generating apparatus according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1, a first embodiment of the present invention provides a parking position information generating method including the steps of:
s11, acquiring navigation information of vehicle running, and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, a strange parking lot, or a preset parking lot;
s12, when the destination type is judged to be an unfamiliar parking lot, current GPS information, current environment information and a vehicle pitch angle are obtained;
s13, judging whether the vehicle drives into an indoor parking lot or not according to the current GPS information and the current environment information;
s14, when the vehicle is judged to be driven into the indoor parking lot, obtaining a vehicle parking floor according to the vehicle pitch angle;
s15, obtaining the number of the parking area and the parking space identified by the vehicle exterior sensor;
and S16, generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
According to the invention, the vehicle parking floor is obtained through the vehicle pitch angle, and the parking area and the parking space number identified by the external sensor are obtained, so that the position information of the user after parking in the indoor parking lot is generated. The whole process does not depend on the GPS, the network, the high-precision map, the hardware configuration of the vehicle and the like, and convenience can be provided for parking and finding the vehicle for a user.
It should be noted that the present invention may be implemented by being mounted on a vehicle-mounted device system (such as a vehicle controller), or may be implemented by an independent parking position information recording system, which is not limited in this respect.
In step S11, acquiring navigation information of vehicle running, and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, a strange parking lot, or a preset parking lot. It should be noted that the navigation information obtained during the vehicle traveling may be obtained after the vehicle arrives at the destination, or during the vehicle traveling or when the vehicle departs, and the time for obtaining the navigation information is not limited in the present invention.
In the present embodiment, the non-parking lot refers to a place other than a parking lot; the preset parking lot is a parking lot which is set in the recording system in advance by a user, such as a parking lot of a car owner or a company; the unfamiliar parking lot is a parking lot except a preset parking lot.
In one embodiment, the determining the type of the destination according to the navigation information includes:
when the navigation destination is a parking lot, judging the type of the destination according to the navigation destination; wherein the navigation information comprises a navigation destination;
and comparing the parking lot contained in the navigation destination with a preset parking lot, and judging that the destination type is an unfamiliar parking lot when the comparison is inconsistent.
For example, the navigation information may be acquired according to the car navigation system, and then the type of the destination may be determined, and only when the destination is a parking lot and not a parking lot of a home or a company, the next determination as to whether the destination is an indoor parking lot may be performed. It should be noted that, since the car owner is familiar with the parking lot of the house or the company, the car owner directly exits the information recording procedure when the comparison is consistent, that is, the parking lot included in the navigation destination is the preset parking lot.
In another embodiment, the determining the type of the destination according to the navigation information includes:
when the navigation destination is a non-parking lot, after the vehicle travels to the destination, searching the parking lot by taking the vehicle as the center according to a preset range threshold;
when it is detected that there is a parking lot within the range threshold, it is determined that the destination type is an unfamiliar parking lot.
Wherein, use the vehicle as the center to carry out parking area search according to preset scope threshold value, include:
calling a search interface of a map to search the parking lot;
sorting the searched parking lot list according to the distance to obtain a sorted parking lot list;
and sequentially judging whether the parking lots with the distance smaller than the range threshold value exist according to the sorted parking lot list.
Illustratively, since the navigation destination is a non-parking lot, when the vehicle travels to reach the destination, it is detected whether the destination is located near the parking lot. The range threshold value can be 50 meters, and when a parking lot is found in 50 meters nearby by searching the parking lot of the accessory, the next step of judging whether the parking lot is an indoor parking lot is carried out.
In one embodiment, when sequentially judging whether parking lots with distances smaller than the range threshold exist according to the sorted parking lot list, only judging whether the distance between the first-order parking lot and the vehicle is smaller than 50 meters, if so, judging that the destination type is an unfamiliar parking lot, and performing the next step to judge whether the destination type is an indoor parking lot; if not, the parking lot closest to the vehicle is not within 50 meters, and the destination is actually a non-parking lot, so that the parking position information is not required to be recorded.
In step S12, when it is determined that the destination type is a strange parking lot, current GPS information, current environment information, and a vehicle pitch angle are acquired. After the destination type is judged to be the unfamiliar parking lot, whether the destination type is the indoor parking lot or not can be judged. The vehicle pitch angle can be obtained according to a gyroscope signal of the vehicle, the current GPS information is obtained according to vehicle-mounted positioning equipment, and the current environment information can be obtained according to sensors arranged inside and outside the vehicle.
It should be noted that normally there is no GPS signal indoors, unless there is a GPS signal simulator or amplifier indoors, but a parking facility does not have such devices, and is generally used in a specific environment such as a factory building. The outdoor parking lot is provided with a GPS signal and a network, and the view field is wide, so that the vehicle searching is not a difficult task, and when the unfamiliar parking lot is an outdoor parking lot, the parking position information does not need to be recorded.
In step S13, determining whether the vehicle enters the indoor parking lot according to the current GPS information and the current environment information includes:
when the current GPS information is detected to be changed from strong to no or weak and the light is changed from bright to dark, judging that the vehicle drives into the indoor parking lot; wherein the current environment information comprises a light state or a dark state of a light.
Whether the vehicle enters the room can be judged by detecting the GPS signal and the light and shade change, and when the GPS signal of the vehicle is changed from strong to no or weak and the light is changed from bright to dark, the vehicle enters the indoor parking lot or the underground garage. The change of the GPS signal from strong to null or weak means that the signal is reduced to the lowest amplitude or disappears.
In step S14, when it is determined that the vehicle is driven into the indoor parking lot, obtaining a parking floor of the vehicle from the vehicle pitch angle, including:
when the condition that the value of the vehicle pitch angle is changed from zero to a negative value and then to zero and the duration of keeping the negative value is longer than a preset time threshold value is detected, recording that the vehicle descends by one layer;
when the situation that the value of the vehicle pitch angle is changed from zero to a positive value and then is changed to zero and the duration time for keeping the positive value is longer than a preset time threshold value is detected, recording that the vehicle rises by one layer;
and after the vehicle stops running, obtaining the parking floor of the vehicle according to the recorded descending or ascending floor number of the vehicle.
Illustratively, the time threshold value is 3 seconds, the vehicle drives into the underground or ground floor, and the judgment (gyroscope signal) is carried out based on the pitch angle of the vehicle, and when the pitch angle is a positive number, the vehicle is indicated to be on the uphill; when the pitch angle is negative, it indicates that the vehicle is descending a slope. The GPS signals are collected, and specifically, the following cases can be classified:
1) When the value of the pitch angle is changed from 0 (approximately equal to) to negative, and the value of the pitch angle is continuously kept to be more than 3 seconds of negative, and then is changed to 0 (approximately equal to), the vehicle can be shown to descend by one layer;
2) When the value of the pitch angle is changed from 0 (approximately equal to) to positive, and the value of the pitch angle is continuously kept to be more than 3 seconds of positive, and then is changed to 0 (approximately equal to), the vehicle can be represented to rise by one layer.
And finally, after the vehicle stops running, obtaining the parking floor of the vehicle according to the recorded descending or ascending floor number of the vehicle. For example, the vehicle has first descended two floors during the parking process, recorded as-2; and the vehicle is stopped after rising by one floor, and the record is +1, the final vehicle stopping floor is-2+1 = -1, namely the vehicle stopping floor is-1.
In step S15, the parking area and the parking space number identified by the vehicle exterior sensor are acquired. It should be noted that the parking area and the parking space number may be acquired by a visual detection device. When the destination type is confirmed to be an indoor parking lot and the GPS signal disappears, the visual detection device is started, the visual detection device mainly detects parking areas and parking space numbers, the purpose can be achieved based on an external camera (such as a reversing camera or a driving camera) and an image recognition technology, and a specific recognition algorithm is as follows:
1) Parking area identification
The parking area marks of a general parking lot are recorded on the pillars, the parking area passed by the vehicle along the road can be identified through the images of the automobile data recorder, if the recording result is A-C-D, the vehicle type is represented to pass through the areas A and C and finally reach the area D.
2) Parking space identification
When the vehicle is backed, the parking space number in the influence of backing is recorded, and finally the last backing identification is taken as the standard. If the backing-up happens in the whole process, the last recognized parking space number when the vehicle stops is taken as the standard. The recording information is expressed as: and (4) the number of the head parking space plus the number of the tail parking space, and if the head parking space and the tail parking space are not identified, the head parking space and the tail parking space are represented by an unknown. The representation modes include the following modes: d106+ D112 or unknow + D112 or D106+ unknow or unknow + unknow.
In step S16, parking position information is generated from the vehicle parking floor, the parking area, and the parking space number. In specific implementation, the recognized vehicle parking floor, parking area and parking space number can be generated in a fixed form and then sent to the mobile phone of the vehicle owner, and the finally formed file format is shown in fig. 2.
In order to facilitate an understanding of the invention, some preferred embodiments of the invention will now be described.
In one implementation, after the generating parking position information according to the vehicle parking floor, the parking area, and the parking space number, the method further includes:
and sending the parking position information to customer premise equipment so that the customer premise equipment receives and displays the parking position information.
Illustratively, the communication method adopted here is bluetooth communication, because there is no network signal or network signal difference in some parking lots. After the parking position information is generated, the parking position information is sent to customer premise equipment through Bluetooth, so that the customer premise equipment receives the parking position information and displays the parking position information.
In another implementation, the method further comprises:
before the parking position information is sent, whether communication connection with customer premise equipment is detected;
and when the communication disconnection with the customer premise equipment is judged, generating reminding information, wherein the reminding information comprises one or more of sound reminding and light reminding.
Illustratively, when the communication is found to be not available after parking, for example, when the bluetooth is disconnected, the owner needs to be reminded in time, and the reminding mode is not limited to sound, light and the like.
In conclusion, the invention obtains the parking floor of the vehicle through the pitch angle of the vehicle, and obtains the number of the parking area and the parking space identified by the sensor outside the vehicle, thereby generating the position information of the user after parking in the indoor parking lot. The whole process does not depend on the GPS, the network, the high-precision map, the hardware configuration of the vehicle and the like, and convenience can be provided for parking and finding the vehicle for a user.
Referring to fig. 3, a second embodiment of the present invention provides a parking position information generating apparatus including:
the type judging module is used for acquiring navigation information of vehicle running and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, a strange parking lot, or a preset parking lot;
the information acquisition module is used for acquiring current GPS information, current environment information and a vehicle pitch angle when the destination type is judged to be an unfamiliar parking lot;
the indoor judgment module is used for judging whether the vehicle drives into an indoor parking lot according to the current GPS information and the current environment information;
the floor recording module is used for obtaining a vehicle parking floor according to the vehicle pitch angle when the vehicle is judged to drive into the indoor parking lot;
the area acquisition module is used for acquiring the number of the parking area and the parking space identified by the sensor outside the vehicle;
and the information generating module is used for generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
It should be noted that, the parking position information generating apparatus provided in the embodiment of the present invention is configured to execute all the process steps of the parking position information generating method in the above embodiment, and the working principles and beneficial effects of the two are in one-to-one correspondence, and thus are not described in detail again.
The embodiment of the invention also provides the terminal equipment. The terminal device includes: a processor, a memory, and a computer program, such as a parking position information generating program, stored in and executable on the memory. The processor, when executing the computer program, implements the steps in each of the parking position information generation method embodiments described above, such as step S11 shown in fig. 1. Alternatively, the processor implements the functions of the modules/units in the above-described device embodiments when executing the computer program, for example, an information generating module.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the terminal device.
The terminal device can be a desktop computer, a notebook, a palm computer, an intelligent tablet and other computing devices. The terminal device may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the above components are merely examples of a terminal device and do not constitute a limitation of a terminal device, and that more or fewer components than those described above may be included, or certain components may be combined, or different components may be included, for example, the terminal device may also include input output devices, network access devices, buses, etc.
The Processor may be a Central Processing Unit (CPU), other general-purpose Processor, a Digital Signal Processor (DSP), an application specific integrated circuit (ASI C), an off-the-shelf programmable Gate Array (FPGA) or other programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is the control center of the terminal device and connects the various parts of the whole terminal device using various interfaces and lines.
The memory may be used to store the computer programs and/or modules, and the processor may implement various functions of the terminal device by executing or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure digital (Secure D i gita, SD) Card, a flash memory Card (F l ash Card), at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.
Wherein, the terminal device integrated module/unit can be stored in a computer readable storage medium if it is implemented in the form of software functional unit and sold or used as an independent product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-only Memory (ROM), random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement without inventive effort.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (10)
1. A parking position information generating method, characterized by comprising:
acquiring navigation information of vehicle running, and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, an unfamiliar parking lot, or a preset parking lot;
when the destination type is judged to be an unfamiliar parking lot, current GPS information, current environment information and a vehicle pitch angle are obtained;
judging whether the vehicle drives into an indoor parking lot or not according to the current GPS information and the current environment information;
when the vehicle is judged to be driven into the indoor parking lot, obtaining a vehicle parking floor according to the vehicle pitch angle;
obtaining the number of a parking area and a parking space identified by an external sensor;
and generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
2. The parking position information generation method according to claim 1, wherein obtaining a vehicle parking floor according to the vehicle pitch angle includes:
when the condition that the value of the vehicle pitch angle is changed from zero to a negative value and then to zero and the duration of keeping the negative value is longer than a preset time threshold value is detected, recording that the vehicle descends by one layer;
when the condition that the value of the vehicle pitch angle is changed from zero to a positive value and then to zero and the duration of keeping the positive value is longer than a preset time threshold value is detected, recording that the vehicle rises by one layer;
and after the vehicle stops running, obtaining the parking floor of the vehicle according to the recorded descending or ascending floor number of the vehicle.
3. The parking position information generating method according to claim 1, wherein the determining whether the vehicle enters the indoor parking lot based on the current GPS information and the current environment information includes:
when the current GPS information is detected to be changed from strong to no or weak and the light is changed from bright to dark, judging that the vehicle drives into the indoor parking lot; wherein the current environment information comprises a light state or a dark state of a light.
4. The parking position information generation method according to claim 1, wherein the judging a destination type based on the navigation information includes:
when the navigation destination is a parking lot, judging the type of the destination according to the navigation destination; wherein the navigation information comprises a navigation destination;
and comparing the parking lot contained in the navigation destination with a preset parking lot, and judging that the destination type is an unfamiliar parking lot when the comparison is inconsistent.
5. The parking position information generation method according to claim 4, wherein the judging a destination type based on the navigation information includes:
when the navigation destination is a non-parking lot, after the vehicle runs to the destination, searching the parking lot by taking the vehicle as the center according to a preset range threshold value;
when it is detected that there is a parking lot within the range threshold, it is determined that the destination type is an unfamiliar parking lot.
6. The parking position information generation method according to claim 5, wherein the performing of the parking lot search centering on the vehicle according to the preset range threshold includes:
calling a search interface of a map to search the parking lot;
sorting the searched parking lot list according to the distance to obtain a sorted parking lot list;
and sequentially judging whether the parking lots with the distance smaller than the range threshold exist according to the sorted parking lot list.
7. The parking position information generation method according to claim 1, wherein after said generating parking position information from the vehicle parking floor, the parking area, and the parking space number, the method further comprises:
and sending the parking position information to customer premise equipment so that the customer premise equipment receives and displays the parking position information.
8. The parking position information generation method according to claim 7, characterized by further comprising:
before the parking position information is sent, whether communication connection with customer premise equipment is detected;
and when the communication disconnection with the customer premise equipment is judged, generating reminding information, wherein the reminding information comprises one or more of sound reminding and light reminding.
9. A parking position information generating apparatus, comprising:
the type judging module is used for acquiring navigation information of vehicle running and judging the type of a destination according to the navigation information; wherein the destination type includes one of a non-parking lot, an unfamiliar parking lot, or a preset parking lot;
the information acquisition module is used for acquiring current GPS information, current environment information and a vehicle pitch angle when the destination type is judged to be an unfamiliar parking lot;
the indoor judgment module is used for judging whether the vehicle drives into an indoor parking lot according to the current GPS information and the current environment information;
the floor recording module is used for obtaining a vehicle parking floor according to the vehicle pitch angle when the vehicle is judged to drive into the indoor parking lot;
the area acquisition module is used for acquiring the number of the parking area and the parking space identified by the sensor outside the vehicle;
and the information generating module is used for generating parking position information according to the vehicle parking floor, the parking area and the parking space number.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored computer program, wherein the computer program, when executed, controls an apparatus in which the computer-readable storage medium is located to perform the parking position information generating method according to any one of claims 1 to 8.
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