CN-121981304-A - Shared parking space reservation scheduling method, system and equipment based on parking space ground lock

CN121981304ACN 121981304 ACN121981304 ACN 121981304ACN-121981304-A

Abstract

The application belongs to the technical field of shared parking space reservation scheduling, and particularly relates to a shared parking space reservation scheduling method, system and equipment based on a parking space ground lock, which are used for judging that a parking space is currently in an idle and occupied state through multi-source data fusion and persistence verification based on a parking space signal; the method comprises the steps of calculating the availability probability of a parking space in a target period based on historical parking behavior data of a parking space owner, calculating confidence coefficient by combining entrance/departure time stability and shared performance, classifying future periods of the parking space as sharable, unshared or conditional shared according to the availability probability and the confidence coefficient, classifying the parking space which is free in the current state and is classified as sharable or conditional shared in the future target period, incorporating the parking space into a reservation resource pool, responding to a user reservation request, creating a reservation order for the target parking space, and controlling a ground lock of the reservation order to keep a lifting state. The application improves the utilization rate of the parking space and reduces the waste of parking space resources.

Inventors

ZHOU LIANG
FENG XIAO
GU XIUJUN
YUAN MINGXU
SUN TIANHAO
Si Jinwan
ZHAO FENGQING
WANG RANRAN

Assignees

泰安市东信智联信息科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260209

Claims (10)

1. The shared parking space reservation scheduling method based on the parking space ground lock is characterized by comprising the following steps of: S1, acquiring whether a future time period of a target parking space queried by a user is within a sharable time period preset by an owner, if so, calculating the proportion of the idle state duration of the target parking space to the total detection duration of the target parking space, and obtaining the availability probability of the target parking space; meanwhile, calculating a basic behavior stability coefficient based on the standard deviation of a time-composition time sequence of the earliest occupied target parking space and the standard deviation of a time-composition time sequence of the latest target parking space entering idle in the past days, and calculating a behavior ratio based on the times of the performance of the owners; Calculating a comprehensive confidence coefficient based on the basic behavior stability coefficient and the behavior ratio; S2, when the availability probability is larger than a first threshold value and the comprehensive confidence coefficient is larger than a second threshold value, the future time period of the target parking space queried by the user is a reserved scheduling time period, and when the target parking space is in an idle state and the future time period is the reserved scheduling time period, the target parking space is the reserved scheduling time period, and the reserved scheduling parking space is recommended to the user; s3, monitoring the state of the reserved scheduling parking spaces, if the reserved scheduling parking spaces are occupied before the user uses the reserved scheduling parking spaces, taking the reserved scheduling parking spaces as the center, screening the parking spaces which are in the current idle state, are in the sharable time period and are not reserved by other users in the target time period according to the preset radius, taking the reserved scheduling parking spaces as candidate parking spaces, calculating comprehensive priority scores of each candidate parking space according to the associated owner historical performance data and the distance between the associated owner historical performance data and the reserved scheduling parking spaces, determining the optimal replacement parking spaces according to the comprehensive priority scores, and recommending the optimal replacement parking spaces to the user.
2. The shared parking space reservation scheduling method based on the parking space ground lock according to claim 1, wherein for each candidate parking space, a comprehensive priority score is calculated according to the associated owner history performance data and the distance between the candidate parking space and the reserved scheduling parking space, and an optimal substituted parking space is determined according to the comprehensive priority score and recommended to a user, specifically: And calculating the interference degree of the owner of each candidate parking place based on the corresponding owner performing times of the candidate parking place, calculating the comprehensive priority score of the candidate parking place based on the interference degree and the distance between the candidate parking place and the reserved dispatching parking place, selecting the candidate parking place with the highest comprehensive priority score as the optimal substituted parking place, if a plurality of candidate parking places with the highest priority score exist, taking the closest candidate parking place as the optimal substituted parking place, and recommending the optimal substituted parking place to a user.
3. The shared parking space reservation scheduling method based on the parking space ground lock according to claim 2, wherein the interference degree of the parking space owner is calculated based on the number of times of the owner's performance corresponding to the candidate parking space, specifically: , Wherein, the The ratio of the forward behavior is represented, Indicating the rate of negative going behavior, The counteracting weight of the forward behavior is that, Penalty weight for negative going behavior.
4. The shared parking space reservation scheduling method based on the parking space ground lock according to claim 2, wherein the comprehensive priority score is calculated based on the interference degree and the distance between the candidate parking space and the reserved scheduling parking space, and specifically comprises the following steps: , Wherein, the As the distance weight factor, In order to normalize the distance factor, As the behavioral disturbance weight factor(s), Is the degree of interference.
5. The shared parking space reservation scheduling method based on the parking space ground lock according to claim 1, wherein the judgment standards of idle and occupied are: acquiring a locking arm state, a parking space shielding signal and a response state of each parking space; If the parking space is in the response state, the locking arm is in the lifting state and no parking space shielding signal exists, the parking space is judged to be idle; If the parking space is in the response state, the locking arm is in the descending state and has a parking space shielding signal, and after the parking space shielding signal is in the state for at least T seconds, the parking space is judged to be occupied; If the parking space is in the unresponsive state, the parking space is judged to be unavailable.
6. The shared parking space reservation scheduling method based on the parking space ground lock according to claim 1, wherein the specific calculation mode of the basic behavior stability coefficient in S1 is as follows: , Wherein, the 、 The standard deviation of the time-composition time series of the earliest occupied target parking space and the standard deviation of the time-composition time series of the latest target parking space entering idle are respectively carried out in the past several days.
7. The shared parking space reservation scheduling method based on the parking space ground lock, according to claim 1, is characterized in that the specific calculation mode of the comprehensive confidence in S1 is as follows: , Wherein, the As a basic coefficient of stability of the behavior, The ratio of the forward behavior is represented, Indicating the rate of negative going behavior, The counteracting weight of the forward behavior is that, Penalty weight for negative going behavior.
8. The shared parking space reservation scheduling method based on the parking space ground lock according to claim 1, wherein the behavior ratio in the S1 comprises a positive behavior ratio and a negative behavior ratio, the proportion of the number of times the owner actively triggers the owner to early return to the total detection duration is the positive behavior ratio, and the proportion of the number of times the owner does not trigger the owner to early return to the total detection duration in advance is the negative behavior ratio.
9. A shared parking space reservation scheduling system based on a parking space ground lock, for implementing the shared parking space reservation scheduling method based on a parking space ground lock as set forth in any one of claims 1 to 8, comprising: the comprehensive confidence coefficient acquisition module is used for acquiring whether a future period of the target parking space queried by a user is within a sharable period preset by an owner, if so, calculating the proportion of the idle state duration of the target parking space to the total detection duration of the target parking space, and obtaining the availability probability of the target parking space; meanwhile, calculating a basic behavior stability coefficient based on the standard deviation of a time-composition time sequence of the earliest occupied target parking space and the standard deviation of a time-composition time sequence of the latest target parking space entering idle in the past days, and calculating a behavior ratio based on the times of the performance of the owners; Calculating a comprehensive confidence coefficient based on the basic behavior stability coefficient and the behavior ratio; The parking space reservation module is used for inquiring a target parking space, wherein when the availability probability is larger than a first threshold value and the comprehensive confidence coefficient is larger than a second threshold value, the target parking space is reserved and scheduled, and when the target parking space is in an idle state and the future time is reserved and scheduled, the target parking space is reserved and scheduled, and the target parking space is reserved and scheduled; The scheduling module monitors the state of the reserved scheduling parking spaces, if the reserved scheduling parking spaces are occupied before a user uses the reserved scheduling parking spaces, the reserved scheduling parking spaces are taken as the center, the current idle state is screened out according to the preset radius, the parking spaces which are in the sharable time period and are not reserved by other users in the target time period are used as candidate parking spaces, comprehensive priority scores are calculated for each candidate parking space according to the associated owner historical performance data and the distance between the associated owner historical performance data and the reserved scheduling parking spaces, and the optimal replacement parking spaces are determined according to the comprehensive priority scores and recommended to the user.
10. The shared parking space reservation scheduling device based on the parking space ground lock is characterized by comprising a processor and a memory, wherein the processor realizes the shared parking space reservation scheduling method based on the parking space ground lock according to any one of claims 1-8 when executing a computer program stored in the memory.

Description

Shared parking space reservation scheduling method, system and equipment based on parking space ground lock Technical Field The invention belongs to the technical field of shared parking space reservation scheduling, and particularly relates to a shared parking space reservation scheduling method, system and equipment based on a parking space ground lock. Background In cities, there is a contradiction between high idle rate of the owner's parking space and difficult parking of the visitor, a large number of private parking spaces are left idle for a long time during the daytime or the going-out period of the owner, and surrounding vehicles cannot utilize the resources due to lack of information and scheduling mechanisms. The existing shared parking space solution has single parking space state identification means and poor reliability, lacks the prediction and estimation capability of future time periods, takes 'instant idle' as a sharable standard, fails to consider the self-use rule of owners, and is easy to cause reservation conflict. The scheduling mechanism is passive and depends on manual work, when the owner returns to the home early or the parking space is abnormal, the adjustment is needed by manual intervention, the parking space with reliable behavior cannot be selected preferentially, and the risk of secondary scheduling and even tertiary scheduling possibly occurs to the reservation user. Disclosure of Invention The invention aims to provide a shared parking space reservation scheduling method, system and equipment based on a parking space ground lock. A shared parking space reservation scheduling method based on a parking space ground lock comprises the following steps: S1, acquiring whether a future time period of a target parking space queried by a user is within a sharable time period preset by an owner, if so, calculating the proportion of the idle state duration of the target parking space to the total detection duration of the target parking space, and obtaining the availability probability of the target parking space; meanwhile, calculating a basic behavior stability coefficient based on the standard deviation of a time-composition time sequence of the earliest occupied target parking space and the standard deviation of a time-composition time sequence of the latest target parking space entering idle in the past days, and calculating a behavior ratio based on the times of the performance of the owners; Calculating a comprehensive confidence coefficient based on the basic behavior stability coefficient and the behavior ratio; S2, when the availability probability is larger than a first threshold value and the comprehensive confidence coefficient is larger than a second threshold value, the future time period of the target parking space queried by the user is a reserved scheduling time period, and when the target parking space is in an idle state and the future time period is the reserved scheduling time period, the target parking space is the reserved scheduling time period, and the reserved scheduling parking space is recommended to the user; s3, monitoring the state of the reserved scheduling parking spaces, if the reserved scheduling parking spaces are occupied before the user uses the reserved scheduling parking spaces, taking the reserved scheduling parking spaces as the center, screening the parking spaces which are in the current idle state, are in the sharable time period and are not reserved by other users in the target time period according to the preset radius, taking the reserved scheduling parking spaces as candidate parking spaces, calculating comprehensive priority scores of each candidate parking space according to the associated owner historical performance data and the distance between the associated owner historical performance data and the reserved scheduling parking spaces, determining the optimal replacement parking spaces according to the comprehensive priority scores, and recommending the optimal replacement parking spaces to the user. For each candidate parking space, calculating a comprehensive priority score according to the associated owner historical performance data and the distance between the candidate parking space and the reserved scheduling parking space, and determining an optimal replacement parking space according to the comprehensive priority score, and recommending the optimal replacement parking space to a user, wherein the method specifically comprises the following steps of: And calculating the interference degree of the owner of each candidate parking place based on the corresponding owner performing times of the candidate parking place, calculating the comprehensive priority score of the candidate parking place based on the interference degree and the distance between the candidate parking place and the reserved dispatching parking place, selecting the candidate parking place with the highest comprehensive priority score as the optimal substit