Automobile fire Internet alarm method and system based on intelligent parking lock

Abstract

The invention discloses an automobile fire Internet alarm method and system based on an intelligent parking lock, and relates to the technical field of new energy automobile charging station safety monitoring, target monitoring information of an automobile is obtained based on a parking lock, the target monitoring information comprises position information, temperature information and smoke information, and the position information is sent to the parking lock. Constructing a vehicle state model according to the target monitoring information; judging the target monitoring information according to the vehicle state model to obtain vehicle state data, and evaluating the danger level of the vehicle state data which does not meet the safety threshold; a corresponding alarm mode is determined according to the danger level, the alarm mode comprises an alarm terminal and an early warning scheme, and the vehicle state information and the corresponding target monitoring information are alarmed and prompted to the alarm terminal. The fault problem of the information transmission channel can be known under the condition that the vehicle state information and the corresponding target monitoring information transmission alarm are not affected, a good verification effect is achieved, and the effectiveness of the alarm and the effectiveness of information transmission are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of safety monitoring of new energy vehicle charging stations, and in particular to an automobile fire Internet alarm method and system based on an intelligent parking lock. Background Art

[0002] The power grid plays an important role in clean energy. In line with the national green energy strategy and the popularization and development of electric vehicles, many backbone charging piles and new energy vehicle charging stations have been built.

[0003] However, this has also led to frequent vehicle fire accidents. In recent years, there have been frequent vehicle spontaneous combustion accidents, especially the battery safety of electric vehicles has attracted widespread attention. Electric vehicles are parked in charging stations and charged through charging piles built with power grids. The vehicle chassis or battery pack may experience abnormal temperature rise during the charging process or due to its own faults. If it is not discovered and measures are not taken in time, it is very likely to cause a fire, resulting in serious property losses and casualties; Smart parking locks are usually installed on the charging parking spaces in charging stations to prevent traditional fuel vehicles from entering. However, the functions of traditional smart parking locks are obviously limited. They can only play the basic role of restricting other vehicles from entering, and their functions are single. When the temperature of the vehicle chassis battery is too high due to various reasons, it cannot be discovered in time.

[0004] In the current vehicle fire monitoring, it is difficult to accurately judge the fire through temperature and smoke. In addition, during the alarm process of the corresponding fire information, it is difficult to ensure the effectiveness and timeliness of the information alarm due to the influence of network channel failure, and it is impossible to meet the needs of effective monitoring and alarm prompts for vehicle fires. Summary of the invention

[0005] The purpose of the present invention is to provide a car fire Internet alarm method and system based on an intelligent parking lock to solve the shortcomings of the background technology.

[0006] In order to achieve the above object, the present invention provides the following technical solution: a method for automobile fire Internet alarm based on intelligent parking lock, comprising the following steps: Obtaining target monitoring information of the vehicle based on the parking lock, wherein the target monitoring information includes location information, temperature information and smoke information, and constructing a vehicle state model according to the target monitoring information; The target monitoring information is judged according to the vehicle status model to obtain vehicle status data, and the danger level of the vehicle status data that does not meet the safety threshold is evaluated; The corresponding alarm method is determined according to the danger level, wherein the alarm method includes an alarm terminal and an early warning plan, and the vehicle status information and the corresponding target monitoring information are alarmed to the alarm terminal.

[0007] In a preferred embodiment, the step of constructing a vehicle state model according to target monitoring information includes: Determine the location information of the vehicle, and determine the range of temperature information and smoke information collection corresponding to the vehicle as the monitoring range; Construct a basic vehicle model and divide the monitoring range in the basic vehicle model; Collect the corresponding temperature information and smoke information within the monitoring range, and use the location information, temperature information and smoke information as target monitoring information; The target monitoring information is marked in the vehicle basic model to obtain the vehicle state model.

[0008] In a preferred embodiment, the step of collecting the corresponding temperature information and flue gas information within the monitoring range includes: A monitoring panel is set up corresponding to the monitoring range, wherein the monitoring panel is composed of multiple monitoring points; Set a main monitoring point, establish linear tentacles between the main monitoring point and multiple monitoring points, and associate information between multiple monitoring points based on the linear tentacles; The temperature information and smoke information of the corresponding range are collected through the monitoring points, and the temperature information and smoke information collected by multiple monitoring points are correlated according to the linear tentacles and combined to the main monitoring point to obtain the distribution information of the temperature information within the monitoring range and the distribution information of the smoke information within the monitoring range; The distribution information of the temperature information and the distribution information of the smoke information are located according to the monitoring range.

[0009] In a preferred embodiment, the step of determining the target monitoring information according to the vehicle state model to obtain vehicle state data, and evaluating the danger level of the vehicle state data that does not meet the safety threshold, comprises: A safety threshold is set for the corresponding vehicle monitoring range, wherein the safety threshold includes a temperature safety threshold and a smoke safety threshold, and the safety threshold is bound to the corresponding monitoring range in the vehicle status model; Set the corresponding danger level according to the safety threshold; The target monitoring information in the vehicle status model is classified into corresponding safety thresholds to obtain the corresponding danger level.

[0010] In a preferred embodiment, the corresponding alarm mode is determined according to the danger level, wherein the alarm mode includes an alarm terminal and an early warning scheme, and the step of alarming the vehicle status information and the corresponding target monitoring information to the alarm terminal includes: Corresponding alarm terminals and alarm schemes are set according to the danger levels as alarm methods, wherein the alarm schemes include alarm paths and prompting methods of corresponding alarm terminals; Construct the transmission channel between the main monitoring point and the alarm terminal, and configure the corresponding inspection chain for the corresponding transmission channel; Determine the corresponding alarm mode based on the danger level of the vehicle status data; Based on the transmission channel and the inspection chain, the vehicle status information and the corresponding target monitoring information are alarmed to the corresponding alarm terminal in the alarm mode for alarm prompts.

[0011] In a preferred embodiment, the step of constructing a transmission channel between the main monitoring point and the alarm terminal and configuring a corresponding inspection chain for the corresponding transmission channel includes: A transmission channel is set between the main monitoring point and the alarm terminal, and the transmission channel is divided into a verification channel and an information transmission channel; A plurality of inspection points are set corresponding to the transmission channel, and an implantation relationship between the inspection point and the verification channel is established to obtain a verification port; According to the implantation relationship, the adjacent inspection ports are associated with each other to obtain a plurality of associated inspection point groups; Based on the verification channel, the associated verification point groups are connected for communication to obtain a verification chain.

[0012] In a preferred embodiment, the step of setting a plurality of checkpoints for the corresponding transmission channel and establishing an implantation relationship between the checkpoints and the verification channel to obtain the verification port includes: Arrange multiple inspection points continuously on the transmission channel; A port is set on the verification channel corresponding to the arrangement position of the verification point on the transmission channel, and the verification point is bound to the corresponding port based on the correspondence between the arrangement position of the verification point on the transmission channel and the port on the verification channel to obtain the verification port; The corresponding verification port sets the dual ports to be the first port and the second port respectively; An information string frame is set in the first port and the second port respectively to obtain an implantation relationship between the check point and the verification channel.

[0013] In a preferred embodiment, the step of providing an alarm prompt to the corresponding alarm terminal in the alarm mode based on the transmission channel and the inspection chain for the vehicle status information and the corresponding target monitoring information includes: Determine the alarm terminal according to the alarm mode, and transmit the vehicle status information and the corresponding target monitoring information through the information transmission channel between the main monitoring point and the alarm terminal; During the transmission of the vehicle status information and the corresponding target monitoring information in the information transmission channel, the two inspection ports in the associated inspection point group are connected for communication through an information string and an information string frame, wherein the information string is a plurality of continuous characters, the information string frame is a storage area for loading the information string, and there are a plurality of sub-storage areas in the information string frame, and the number of the sub-storage areas is the same as the number of characters in the information string; The two inspection ports in the associated inspection point group communicate in a closed loop through an information string. When the characters in the information string do not correspond to the number of sub-storage areas in the information string frame, it indicates a transmission channel failure. The faulty transmission channel is notified to the alarm terminal, and the vehicle status information and the corresponding target monitoring information are resent to the corresponding alarm terminal in the alarm mode. The present invention also provides a car fire Internet alarm system based on an intelligent parking lock, comprising: An acquisition module is used to acquire target monitoring information of the vehicle based on the parking lock, wherein the target monitoring information includes position information, temperature information and smoke information, and to construct a vehicle state model according to the target monitoring information; An evaluation module, connected to the acquisition module, is used to determine the target monitoring information according to the vehicle state model to obtain vehicle state data, and to evaluate the danger level of the vehicle state data that does not meet the safety threshold; The alarm module is connected to the evaluation module and is used to determine the corresponding alarm method according to the danger level, wherein the alarm method includes an alarm terminal and an early warning plan, and the vehicle status information and the corresponding target monitoring information are alarmed to the alarm terminal.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. The present invention divides and classifies temperature information according to corresponding temperature safety thresholds to obtain corresponding danger levels, and divides and classifies smoke information according to corresponding smoke safety thresholds to obtain corresponding danger levels, and can perform fire monitoring in different monitoring areas, which is convenient for subsequent alarm selection; 2. The present invention determines the implantation relationship between the inspection point and the verification channel, which can facilitate the subsequent fault verification of the verification channel, and then the fault understanding of the transmission channel can be obtained, and then the fault information of the information transmission channel can be obtained. The fault problem of the information transmission channel can be understood without affecting the vehicle status information and the corresponding target monitoring information transmission alarm. It has a good verification effect and ensures the effectiveness of the alarm and the effectiveness of the information transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The figure is a flow chart of the method of the present invention.

[0017] Figure 2 It is a system block diagram of the present invention. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example 1, please refer to Figure 1 As shown, the automobile fire Internet alarm method based on the smart parking lock described in this embodiment includes the following steps: S1. Obtaining target monitoring information of the vehicle based on the parking lock, wherein the target monitoring information includes position information, temperature information and smoke information, and constructing a vehicle state model according to the target monitoring information; S2. Judging the target monitoring information according to the vehicle state model to obtain vehicle state data, and evaluating the danger level of the vehicle state data that does not meet the safety threshold; S3. Determine the corresponding alarm mode according to the danger level, wherein the alarm mode includes an alarm terminal and an early warning scheme, and alarm the vehicle status information and the corresponding target monitoring information to the alarm terminal; As described in the above steps S1-S3, with the rapid development of the economy and the improvement of people's living standards, the popularity of vehicles has increased significantly. However, this has also led to the frequent occurrence of vehicle fire accidents. Vehicle fires will not only cause huge economic losses, but may also pose a serious threat to people's life safety. In the current vehicle fire monitoring, it is difficult to accurately judge the fire by temperature and smoke, and the alarm process of the corresponding fire information is affected by the network channel failure. It is difficult to ensure the effectiveness and timeliness of the information alarm, and it is impossible to meet the effective monitoring and alarm prompt requirements of vehicle fires. The application divides and classifies the temperature information according to the corresponding temperature safety threshold to obtain the corresponding danger level, and divides and classifies the smoke information according to the corresponding smoke safety threshold to obtain the corresponding danger level, and can monitor the fire in different monitoring areas, which is convenient for subsequent alarm selection; determine the implantation relationship between the inspection point and the verification channel, which can facilitate the subsequent verification of the fault of the verification channel, and then the fault of the transmission channel can be understood, and then the fault information of the information transmission channel can be obtained, and the fault problem of the information transmission channel can be understood without affecting the vehicle status information and the corresponding target monitoring information transmission alarm, which has a good verification effect and ensures the effectiveness of the alarm and the effectiveness of the information transmission.

[0020] In one embodiment, the step S1 of constructing a vehicle state model according to target monitoring information includes: S11, determining the location information of the vehicle, and determining the range of temperature information and smoke information collection corresponding to the vehicle as the monitoring range; S12, constructing a vehicle basic model, and dividing the monitoring range in the vehicle basic model; S13, collecting the corresponding temperature information and smoke information within the monitoring range, and using the location information, temperature information and smoke information as target monitoring information; S14, marking the target monitoring information in the vehicle basic model to obtain a vehicle state model; As described in the above steps S11-S14, the vehicle is parked in a parking space, and a parking lock is set on the parking space. The location information of the vehicle is determined by the parking lock. The temperature information and smoke information collection sensors here are set on the parking space, so the location information of the vehicle here is the parking space information. Then, the range of temperature information and smoke information that the vehicle needs to collect is determined as the monitoring range. The monitoring range here does not need to be divided into multiple blocks. The range of temperature information and smoke information that the vehicle needs to collect is the same in the subsequent temperature safety threshold and smoke safety threshold monitoring rules. Then, the basic model of the vehicle is constructed. In three-dimensional modeling, in order to restore the design more accurately, the fitting equation is often used to optimize the model: + ;in, , and They represent the energy difference generated by the projection of each three-dimensional Bézier characteristic line on the side view, top view, and front and back views. , and is the corresponding weight, and the size of the weight determines the contribution of the corresponding view to the reconstruction result during the reconstruction process; if there is no corresponding view, the corresponding weight is taken as 0, and then the corresponding temperature information and smoke information are collected according to the monitoring range, and then the position information, temperature information and smoke information are used as target monitoring information, and the target monitoring information is marked in the vehicle basic model to obtain the vehicle state model, so that the display of fire-related information on the vehicle can be obtained; In one embodiment, the step S13 of collecting the corresponding temperature information and smoke information within the monitoring range includes: S131, setting a monitoring panel corresponding to the monitoring range, wherein the monitoring panel is composed of a plurality of monitoring points; S132, setting a main monitoring point, establishing linear tentacles between the main monitoring point and multiple monitoring points, and associating information between the multiple monitoring points according to the linear tentacles; S133, collecting temperature information and smoke information of a corresponding range through monitoring points, correlating the temperature information and smoke information collected by multiple monitoring points according to linear tentacles, and combining them to the main monitoring point to obtain distribution information of the temperature information within the monitoring range and distribution information of the smoke information within the monitoring range; S134, locating the distribution information of the temperature information and the distribution information of the smoke information according to the monitoring range; As described in the above steps S131-S134, the monitoring disk here is the distribution information of the set sensors, and the monitoring disk includes multiple monitoring points. The monitoring points are adaptively distributed according to the monitored temperature and the position of the smoke. The monitoring points are sensors for monitoring temperature and smoke. The positions of the monitoring points are the positions of the sensors for monitoring temperature and smoke. The monitoring disk is set on the parking lock on the parking space, and then the main monitoring point is set to integrate the temperature information and smoke information collected by multiple monitoring points. The main monitoring point is communicatively connected with multiple monitoring points. The temperature information and smoke information collected by a monitoring point have a certain collection range. Therefore, the temperature information and smoke information of the corresponding range are collected by the monitoring point, and the temperature information and smoke information collected by the multiple monitoring points are associated and combined to the main monitoring point according to the linear tentacles. To the distribution information of temperature information within the monitoring range and the distribution information of smoke information within the monitoring range, the linear tentacles here are the information association channels between multiple monitoring points and the main monitoring point respectively, the linear tentacles represent that the main monitoring point is connected to multiple monitoring points one by one respectively, and the smoke information and temperature information collected by the monitoring points can be transmitted to the main monitoring point through the linear tentacles for combination, so that the distribution information of smoke information and the distribution information of temperature information in the entire monitoring range can be obtained, the smoke information and the temperature information are recorded in categories, and the distribution information of temperature information and the distribution information of smoke information need to be located based on the monitoring range, so that the distribution information of smoke information and the distribution information of temperature information can be comprehensively managed and analyzed, which is convenient for the analysis of the temperature and smoke of the fire, and can assist in the alarm of the fire; In one embodiment, the step S2 of determining the target monitoring information according to the vehicle state model to obtain vehicle state data and evaluating the danger level of the vehicle state data that does not meet the safety threshold comprises: S21. Formulate safety thresholds corresponding to the vehicle monitoring range, wherein the safety thresholds include temperature safety thresholds and smoke safety thresholds, and bind the safety thresholds to the corresponding monitoring range in the vehicle state model; S22, setting the corresponding danger level according to the safety threshold; S23, classifying the target monitoring information in the vehicle state model according to the safety threshold to obtain the corresponding danger level; As described in the above steps S21-S23, the temperature information and smoke information collected for the fire, therefore, in order to judge and alarm the fire, the corresponding temperature information and smoke information are needed to judge the fire. Here, the corresponding temperature safety threshold and smoke safety threshold are set for the temperature information and the smoke information. The temperature safety threshold and the smoke safety threshold here are multiple different threshold ranges, and multiple different threshold ranges correspond to different danger levels. For example, there are multiple threshold ranges for the temperature safety threshold, namely C1-C2, C2+1-C3 and C3+1-C4, then the threshold range corresponds to different danger levels, and the smoke safety threshold is also the division operation. The temperature safety threshold and the smoke safety threshold rules in the monitoring range are the same, and different monitoring ranges and are not considered here. The influencing factors of different vehicles, after obtaining the vehicle state model, classify the target monitoring information in the vehicle state model according to the safety threshold and divide it into the corresponding danger level. The target monitoring information includes temperature information and smoke information. The operation here is: classify the temperature information according to the corresponding temperature safety threshold to obtain the corresponding danger level, and classify the smoke information according to the corresponding smoke safety threshold to obtain the corresponding danger level. In the monitoring range of the vehicle, the more serious danger level is taken as the final danger level. The danger levels are level one, level two and level three, and the severity increases gradually. For example, when the smoke information corresponds to level one and the temperature information corresponds to level two, the corresponding danger level within the monitoring range is level two, and fire monitoring can be carried out in different monitoring areas, which is convenient for subsequent alarm selection; In one embodiment, the step S3 of determining the corresponding alarm mode according to the danger level, wherein the alarm mode includes an alarm terminal and an early warning scheme, and providing an alarm prompt to the alarm terminal with the vehicle status information and the corresponding target monitoring information, includes: S31, setting a corresponding alarm terminal and an alarm scheme as an alarm method according to the danger level, wherein the alarm scheme includes an alarm path and a prompt method of the corresponding alarm terminal; S32, constructing a transmission channel between the main monitoring point and the alarm terminal, and configuring a corresponding inspection chain for the corresponding transmission channel; S33, determining a corresponding alarm mode based on the danger level of the vehicle status data; S34, based on the transmission channel and the inspection chain, the vehicle status information and the corresponding target monitoring information are alarmed to the corresponding alarm terminal in the alarm mode for alarm prompting; As described in the above steps S31-S34, the danger level here is used to select the alarm method, and the alarm method includes the alarm terminal and the alarm scheme. For example, when the vehicle fire monitoring alarm is in progress, the target object can be the owner of the vehicle and the fire alarm terminal. The alarm method can be selected accordingly according to the danger level. The alarm channel can be a telephone alarm, a text message alarm, and the vehicle's sound and light alarm. A transmission channel is constructed between the main monitoring point and the alarm terminal, and a corresponding inspection chain is configured for the corresponding transmission channel. The status of the transmission channel can be monitored through the inspection chain later, which can ensure the normal sending of subsequent vehicle status information and corresponding target monitoring information, and ensure the timeliness and effectiveness of the alarm. After that, the danger level of the vehicle status data is determined to determine the corresponding alarm method. Based on the transmission channel and the inspection chain, the vehicle status information and the corresponding target monitoring information are alarmed to the corresponding alarm terminal in the alarm method for alarm prompting, ensuring the alarm of the vehicle fire, and being able to quickly respond to the alarm of the vehicle fire for rescue operations; In one embodiment, the step S32 of constructing a transmission channel between the main monitoring point and the alarm terminal and configuring a corresponding inspection chain for the corresponding transmission channel includes: S321, setting a transmission channel between the main monitoring point and the alarm terminal, and dividing the transmission channel into a verification channel and an information transmission channel; S322, setting a plurality of inspection points corresponding to the transmission channel, establishing an implantation relationship between the inspection points and the verification channel to obtain a verification port; S323, according to the implantation relationship, associate the adjacent inspection ports in pairs to obtain a plurality of associated inspection point groups; S324, based on the verification channel, the associated verification point groups are connected for communication to obtain a verification chain; As described in the above steps S321-S324, a transmission channel is set between the main monitoring point and the alarm terminal. There are multiple alarm terminals, so there are corresponding transmission channels between the main monitoring point and the multiple alarm terminals, and then multiple inspection points are set corresponding to the transmission channels. Channels are divided in the transmission channel, which are verification channel and information transmission channel. The information transmission channel here is used to transmit vehicle status information and corresponding target monitoring information, and to issue an alarm prompt to the alarm terminal. The verification channel is used to detect faults in the transmission channel. When a fault occurs, an alarm prompt is issued to re-transmit the vehicle status information and the corresponding target monitoring information, so as to avoid invalid transmission of the vehicle status information and the corresponding target monitoring information, and fail to realize fire alarm. Since the verification channel and the information transmission channel have the same channel characteristics, the channel failure of the verification channel here can reflect the status of the information transmission channel. The verification channel and the information transmission channel here are divided from the same transmission channel. The verification channel and the information transmission channel are the same channel, but are isolated to send different information, which are represented here as the verification channel and the information transmission channel. The information transmission channel is divided from the transmission channel. Therefore, if there is a fault in the verification channel, the information transmission channel is basically faulty as well. Then, an implantation relationship is established between the inspection point and the verification channel to obtain the inspection port. The number of the inspection point and the inspection port is the same. According to the implantation relationship, the adjacent inspection ports are associated with each other to obtain multiple associated inspection point groups. The association operation here is, for example, 1-2-3-4-5. Each number represents a inspection port. They are implanted in the verification channel in this order. Here, the adjacent inspection points are associated with each other to obtain (1, 2), (2, 3), (3, 4), (4, 5). Except for the first inspection point and the last inspection point of the channel, which are only combined once, the other inspection points in the middle are all in two associated inspection point groups. Then, the inspection points that are associated with each other in sequence are associated to obtain an uninterrupted communication connection. The inspection point connection is used as a inspection chain, which can be used for subsequent transmission channel fault verification, can ensure the security of the information transmission channel, avoid invalid transmission of vehicle status information and corresponding target monitoring information, and ensure the effectiveness and timeliness of vehicle alarms. In one embodiment, the corresponding transmission channel sets a plurality of checkpoints, and the step S322 of establishing an implantation relationship between the checkpoints and the verification channel to obtain the verification port includes: S3221, continuously arranging multiple inspection points on the transmission channel; S3222, setting a port on the verification channel corresponding to the arrangement position of the verification point on the transmission channel, and binding the verification point with the corresponding port based on the correspondence between the arrangement position of the verification point on the transmission channel and the port on the verification channel to obtain the verification port; S3223, corresponding to the verification port, set the dual ports to be the first port and the second port; S3224, setting information string frames in the first port and the second port respectively to obtain an implantation relationship between the check point and the verification channel; As described in the above steps S3221-S3224, multiple inspection points are set on the transmission channel. The inspection points are arranged continuously on the transmission channel, so the multiple inspection points have an adjacent positional relationship. Then, a port is set on the verification channel. The port is used to perform corresponding binding with the verification point to obtain the verification port. The port serves as a carrier for the verification point. Then, two ports corresponding to the verification port are set, namely the first port and the second port, and information string frames are respectively set in the first port and the second port. The above operations complete the implantation relationship between the inspection point and the verification channel, which can facilitate the subsequent fault verification of the verification channel, and then the fault understanding of the transmission channel can be obtained, and then the fault information of the information transmission channel can be obtained. The fault problem of the information transmission channel can be understood without affecting the vehicle status information and the corresponding target monitoring information transmission alarm, which has a good verification effect and ensures the effectiveness of the alarm and the effectiveness of the information transmission; In one embodiment, the step S34 of providing an alarm prompt to the corresponding alarm terminal in the alarm mode based on the transmission channel and the inspection chain for the vehicle status information and the corresponding target monitoring information includes: S341, determining an alarm terminal according to an alarm mode, and transmitting vehicle status information and corresponding target monitoring information through an information transmission channel between a main monitoring point and an alarm terminal; S342, during the transmission of the vehicle status information and the corresponding target monitoring information in the information transmission channel, two inspection ports in the associated inspection point group are connected for communication through an information string and an information string frame, wherein the information string is a plurality of continuous characters, the information string frame is a storage area for loading the information string, and there are a plurality of sub-storage areas in the information string frame, and the number of the sub-storage areas is the same as the number of characters in the information string; S343, two inspection ports in the associated inspection point group communicate in a closed loop through an information string, and when the characters in the information string do not correspond to the number of sub-storage areas in the information string frame, it indicates a transmission channel failure; S344, notifying the alarm terminal of the transmission channel having the fault, and resending the vehicle status information and the corresponding target monitoring information to the alarm terminal corresponding to the alarm mode; As described in the above steps S341-S344, after the alarm mode is determined, the corresponding alarm terminal can be determined according to the alarm mode, and then the vehicle status information and the corresponding target monitoring information are transmitted through the information transmission channel between the main monitoring point and the alarm terminal. At the same time, the inspection chain is turned on to verify the fault of the verification channel. In the process of transmitting the vehicle status information and the corresponding target monitoring information in the information transmission channel, the two inspection ports in the associated inspection point group are connected for communication through an information string and an information string frame, wherein the information string is a plurality of continuous characters, and the information string frame is a storage area for loading the information string. There are a plurality of sub-storage areas in the information string frame, and the number of the sub-storage areas is the same as the number of characters in the information string. For example, there are two inspection ports in the associated inspection point group, namely A and B, and the two inspection ports have a first port and a second port respectively. Then, in the associated inspection point group, the second port (A2) of port A is in communication with the first port (B1) of port B, then A2 and B1 are in a closed communication connection, A2⇄B1, so that the number of information strings is The number of consecutive characters is compared and closed in the information string boxes of A2 and B1, and the transmission verification of the verification channel is always maintained to monitor whether the channel is faulty. The two inspection ports in the associated inspection point group communicate in a closed loop through the information string. When the characters in the information string do not correspond to the number of sub-storage areas in the information string box, it represents a transmission channel failure. The failure here is not a disconnection failure, but an instability of the transmission data affected by the network and a possible information loss failure. Based on the verification channel, the faulty transmission channel is prompted to the alarm end, and the vehicle status information and the corresponding target monitoring information are resent to the corresponding alarm end in the alarm mode, which can ensure the stability of the transmission, avoid invalid transmission of the vehicle status information and the corresponding target monitoring information, and ensure the effectiveness and timeliness of the vehicle alarm. A parking space smart lock is set here to realize real-time monitoring and alarm of the vehicle chassis temperature. When abnormally high temperature and smoke are detected, an alarm is issued and the fire extinguishing and cooling device is started. The fire extinguishing and cooling device here can be set on the parking space until the fire danger is eliminated and the alarm is stopped.

[0021] Example 2, please refer to Figure 2 As shown, the automobile fire Internet alarm system based on the smart parking lock described in this embodiment includes: An acquisition module is used to acquire target monitoring information of the vehicle based on the parking lock, wherein the target monitoring information includes position information, temperature information and smoke information, and to construct a vehicle state model according to the target monitoring information; An evaluation module, connected to the acquisition module, is used to determine the target monitoring information according to the vehicle state model to obtain vehicle state data, and to evaluate the danger level of the vehicle state data that does not meet the safety threshold; An alarm module, connected to the evaluation module, is used to determine a corresponding alarm mode according to the danger level, wherein the alarm mode includes an alarm terminal and an early warning scheme, and alarms the vehicle status information and the corresponding target monitoring information to the alarm terminal; The main function of traditional smart parking locks is only to restrict vehicle access, and it is unable to effectively monitor and ensure the safety of vehicles during parking. However, in recent years, vehicle spontaneous combustion accidents have occurred frequently, especially the battery safety of electric vehicles has attracted widespread attention. When new energy vehicles are charged through charging piles connected to the power grid, the vehicle chassis or battery pack may experience abnormal temperature rise during the charging process or due to its own failure. If it is not discovered and measures are not taken in time, it is very likely to cause a fire, causing serious property losses and casualties. Therefore, there is an urgent need for a device that can monitor the temperature status of the vehicle in real time and has a fire extinguishing function to improve the safety of vehicles in the parking lot.

[0022] The intelligent parking lock fire extinguishing auxiliary device has many significant advantages. In terms of safety performance, it uses advanced infrared temperature sensors to accurately collect vehicle chassis temperature data every second, combines intelligent algorithms to achieve real-time and accurate monitoring and early warning, and sets up a multi-level early warning mechanism, which greatly improves the ability to identify safety hazards and the response speed compared to traditional methods; the fire extinguishing and cooling device selects appropriate technology and fire extinguishing agents according to the environment, and is equipped with automatic pressurization and secondary injection functions to improve the success rate of fire extinguishing. The main material and structural design of the parking lock ensure stable operation and safety protection of the equipment. The fire extinguishing device is reasonably arranged and has a safety isolation mechanism, which comprehensively improves the safety of the charging station. In terms of resource utilization efficiency, it can solve the problem of illegal occupation of parking spaces, and automatically charge through intelligent algorithms and management systems to promote the reasonable use of parking spaces, thereby improving the turnover rate; its power management system adopts a variety of power supply methods, especially solar charging modules to achieve energy conservation and sustainable utilization, and the intelligent charging management system optimizes battery use. This device brings innovative solutions to intelligent parking management, with broad application prospects and important social value.

[0023] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A car fire Internet alarm method based on intelligent parking lock, characterized in that: The following steps are involved: Obtaining target monitoring information of the vehicle based on the parking lock, wherein the target monitoring information includes location information, temperature information and smoke information, and constructing a vehicle state model according to the target monitoring information; The target monitoring information is judged according to the vehicle status model to obtain vehicle status data, and the danger level of the vehicle status data that does not meet the safety threshold is evaluated; The corresponding alarm method is determined according to the danger level, wherein the alarm method includes an alarm terminal and an early warning plan, and the vehicle status information and the corresponding target monitoring information are alarmed to the alarm terminal.

2. According to claim 1, a method for automobile fire Internet alarm based on intelligent parking lock is characterized in that: The step of constructing a vehicle state model according to target monitoring information includes: Determine the location information of the vehicle, and determine the range of temperature information and smoke information collection corresponding to the vehicle as the monitoring range; Construct a basic vehicle model and divide the monitoring range in the basic vehicle model; Collect the corresponding temperature information and smoke information within the monitoring range, and use the location information, temperature information and smoke information as target monitoring information; The target monitoring information is marked in the vehicle basic model to obtain the vehicle state model.

3. The method for automobile fire Internet alarm based on intelligent parking lock according to claim 2 is characterized in that: The steps of collecting the corresponding temperature information and flue gas information within the monitoring range include: A monitoring panel is set up corresponding to the monitoring range, wherein the monitoring panel is composed of multiple monitoring points; Set a main monitoring point, establish linear tentacles between the main monitoring point and multiple monitoring points, and associate information between multiple monitoring points based on the linear tentacles; The temperature information and smoke information of the corresponding range are collected through the monitoring points, and the temperature information and smoke information collected by multiple monitoring points are correlated according to the linear tentacles and combined to the main monitoring point to obtain the distribution information of the temperature information within the monitoring range and the distribution information of the smoke information within the monitoring range; The distribution information of the temperature information and the distribution information of the smoke information are located according to the monitoring range.

4. The method for automobile fire Internet alarm based on intelligent parking lock according to claim 1 is characterized in that: The step of determining the target monitoring information according to the vehicle state model to obtain vehicle state data and evaluating the danger level of the vehicle state data that does not meet the safety threshold comprises: A safety threshold is set for the corresponding vehicle monitoring range, wherein the safety threshold includes a temperature safety threshold and a smoke safety threshold, and the safety threshold is bound to the corresponding monitoring range in the vehicle status model; Set the corresponding danger level according to the safety threshold; The target monitoring information in the vehicle status model is classified into corresponding safety thresholds to obtain the corresponding danger level.

5. The method for automobile fire Internet alarm based on intelligent parking lock according to claim 1 is characterized in that: The corresponding alarm mode is determined according to the danger level, wherein the alarm mode includes an alarm terminal and an early warning scheme, and the vehicle status information and the corresponding target monitoring information are alarmed to the alarm terminal, and the steps include: Corresponding alarm terminals and alarm schemes are set as alarm methods according to the danger levels, wherein the alarm schemes include alarm paths and prompting methods of corresponding alarm terminals; Construct the transmission channel between the main monitoring point and the alarm terminal, and configure the corresponding inspection chain for the corresponding transmission channel; Determine the corresponding alarm mode based on the danger level of the vehicle status data; Based on the transmission channel and the inspection chain, the vehicle status information and the corresponding target monitoring information are alarmed to the corresponding alarm terminal in the alarm mode for alarm prompts.

6. The method for automobile fire Internet alarm based on intelligent parking lock according to claim 5 is characterized by: The steps of constructing a transmission channel between the main monitoring point and the alarm terminal and configuring a corresponding inspection chain for the corresponding transmission channel include: A transmission channel is set between the main monitoring point and the alarm terminal, and the transmission channel is divided into a verification channel and an information transmission channel; A plurality of inspection points are set corresponding to the transmission channel, and an implantation relationship between the inspection point and the verification channel is established to obtain a verification port; According to the implantation relationship, the adjacent inspection ports are associated with each other to obtain a plurality of associated inspection point groups; Based on the verification channel, the associated verification point groups are connected for communication to obtain a verification chain.

7. The method for automobile fire Internet alarm based on intelligent parking lock according to claim 6 is characterized by: The corresponding transmission channel sets a plurality of inspection points, establishes an implantation relationship between the inspection points and the verification channel to obtain a verification port, and the steps include: Arrange multiple inspection points continuously on the transmission channel; A port is set on the verification channel corresponding to the arrangement position of the verification point on the transmission channel, and the verification point is bound to the corresponding port based on the correspondence between the arrangement position of the verification point on the transmission channel and the port on the verification channel to obtain the verification port; The corresponding verification port sets the dual ports to be the first port and the second port respectively; An information string frame is set in the first port and the second port respectively to obtain an implantation relationship between the check point and the verification channel.

8. The automobile fire Internet alarm system based on the intelligent parking lock according to claim 7 is characterized in that: The steps of sending the vehicle status information and the corresponding target monitoring information to the corresponding alarm end in the alarm mode based on the transmission channel and the inspection chain for alarm prompting include: Determine the alarm terminal according to the alarm mode, and transmit the vehicle status information and the corresponding target monitoring information through the information transmission channel between the main monitoring point and the alarm terminal; During the transmission of the vehicle status information and the corresponding target monitoring information in the information transmission channel, the two inspection ports in the associated inspection point group are connected for communication through an information string and an information string frame, wherein the information string is a plurality of continuous characters, the information string frame is a storage area for loading the information string, and there are a plurality of sub-storage areas in the information string frame, and the number of the sub-storage areas is the same as the number of characters in the information string; The two inspection ports in the associated inspection point group communicate in a closed loop through an information string. When the characters in the information string do not correspond to the number of sub-storage areas in the information string frame, it indicates a transmission channel failure. The faulty transmission channel is notified to the alarm terminal, and the vehicle status information and the corresponding target monitoring information are resent to the corresponding alarm terminal in the alarm mode.

9. An automobile fire Internet alarm system based on a smart parking lock, used to implement an automobile fire Internet alarm method based on a smart parking lock as described in any one of claims 1 to 8, characterized in that: include: An acquisition module is used to acquire target monitoring information of the vehicle based on the parking lock, wherein the target monitoring information includes position information, temperature information and smoke information, and to construct a vehicle state model according to the target monitoring information; An evaluation module, connected to the acquisition module, is used to determine the target monitoring information according to the vehicle state model to obtain vehicle state data, and to evaluate the danger level of the vehicle state data that does not meet the safety threshold; The alarm module is connected to the evaluation module and is used to determine the corresponding alarm method according to the danger level, wherein the alarm method includes an alarm terminal and an early warning plan, and the vehicle status information and the corresponding target monitoring information are alarmed to the alarm terminal.

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