阅读说明：本技术 一种停车位管理设备管理方法及系统 (Parking space management equipment management method and system ) 是由 鲁继勇 林进锦 赖胜军 韩道猛 于 2020-04-23 设计创作，主要内容包括：本发明公开了一种停车位管理设备管理方法,S1、设备控制模块获取预先设定的检测参数；S2、超声波检测模块进行快速测距,并将测距结果反馈至控制模块；S3、控制模块根据反馈回来的距离发出控制命令。本发明还公开了一种停车位管理设备管理系统,本发明提供的方法、系统能有效提高设备的启动速度,在开机后可快速抓拍或录像,快速进行人机交互,做到迅速处理数据并及时上传网络的功能服务,同时优化流程以降低设备在工作状态下的耗能,可根据环境及不同的探头配件进行动态设置超声波探测范围及硬件配置,通过这些技术延长电池使用时长。(The invention discloses a parking space management equipment management method, S1, an equipment control module obtains preset detection parameters; s2, the ultrasonic detection module carries out rapid distance measurement and feeds back the distance measurement result to the control module; and S3, the control module sends out a control command according to the distance fed back. The method and the system provided by the invention can effectively improve the starting speed of the equipment, can quickly snapshot or record after starting, quickly carry out human-computer interaction, quickly process data and upload network function service in time, optimize the process to reduce the energy consumption of the equipment in a working state, dynamically set the ultrasonic detection range and hardware configuration according to the environment and different probe accessories, and prolong the service life of the battery through the technologies.)

1. A parking space management device management method includes:

s1, the equipment control module acquires preset detection parameters;

s2, the ultrasonic detection module carries out rapid distance measurement and feeds back the distance measurement result to the control module;

s3, the control module sends out a control command according to the distance fed back;

the step S3 further includes:

when the distance is reduced from big to small and meets a set threshold value, a vehicle or an obstacle enters the system, the Internet of things module is quickly started on the vehicle or the obstacle, and the Internet of things module is controlled to monitor and analyze data to report;

when the distance is changed from small to large and meets a set threshold value, the vehicle or the obstacle leaves, the equipment is quickly started for real-time monitoring and data report analysis within N seconds after the vehicle or the obstacle leaves, and N is less than 60;

when the distance changes from a long-time stable state to a dynamic state, the vehicle or the obstacle changes, and the equipment quickly starts the Internet of things module to monitor and analyze data and report;

and the monitoring and analyzing data is reported to a network background, wherein the monitoring and analyzing data comprises the analysis results of photographing, license plate recognition and picture data uploading.

2. The parking space management apparatus management method according to claim 1, wherein the control module further comprises three operation modes, namely a normal mode, a timing mode and a low power consumption mode:

in the normal mode, the control module performs normal power supply management according to the ultrasonic detection distance information; when the vehicle enters or leaves, all modules of the equipment work normally;

the timing mode starts the control module according to a set period, the ultrasonic detection and Internet of things module is in a dormant state in the timing period, and the control module only keeps a timing function of starting timing every minute; when the time of the timing period reaches the set time, the equipment starts the Internet of things module to collect and report data, the reporting is completed, and the equipment enters the next timing period;

in the low power consumption mode, the equipment enters the low power consumption mode according to a synchronous set time period of the network server, only the control module is reserved to start the timing function every minute in the time period, and other functional modules keep dormant.

3. The parking space management apparatus management method according to claim 2, the timing mode further comprising:

after the vehicle leaves, the equipment enters a timing cycle 1 detection mode, wherein the timing cycle 1 detection mode is a mode for starting the control module to work and detecting ultrasonic waves within a timing cycle A seconds, and the control module enters a low power consumption mode within the cycle;

after the vehicle is stable, the device enters a timing cycle 2 detection mode, wherein the timing cycle 2 detection mode is a mode that the timing cycle is B seconds, the control module starts to work and ultrasonic detection is carried out, and in the period, the control module enters a low power consumption mode, wherein B is larger than A.

4. The parking space management apparatus management method according to claim 3, said step S3 further comprising:

when the detection distance of the ultrasonic detection module is stable, the control module controls the ultrasonic detection module to perform low-power-consumption mode timing periodic detection according to set parameters fed back by the Internet of things module, the control module is started to work and perform ultrasonic detection at regular time, in the period, the control module enters a low-power-consumption mode, when the detection of the ultrasonic detection module is completed, the power supply of the ultrasonic detection module is disconnected, after the timing period is finished, the ultrasonic detection module is electrified to perform the next distance detection action, wherein the length of the detection period is set by information fed back by the Internet of things.

5. The parking space management device management method according to claim 1, wherein the device only keeps registration of the camera, the storage chip and the RTC timing module by optimizing a system registration mechanism.

6. A parking space management apparatus management system, comprising:

the parameter acquisition module is used for acquiring preset detection parameters;

the ultrasonic detection module is used for rapidly measuring the distance and feeding back the distance measurement result to the control module;

the control module sends out a control command according to the distance fed back;

the control module further comprises:

when the distance is reduced from big to small and meets a set threshold value, a vehicle or an obstacle enters the system, the Internet of things module is quickly started on the vehicle or the obstacle, and the Internet of things module is controlled to monitor and analyze data to report;

when the distance is changed from small to large and meets a set threshold value, the vehicle or the obstacle leaves, the equipment is quickly started for real-time monitoring and data report analysis within N seconds after the vehicle or the obstacle leaves, and N is less than 60;

when the distance changes from a long-time stable state to a dynamic state, the vehicle or the obstacle changes, and the equipment quickly starts the Internet of things module to monitor and analyze data and report;

and the monitoring and analyzing data is reported to a network background, wherein the monitoring and analyzing data comprises the analysis results of photographing, license plate recognition and picture data uploading.

7. The parking space management device management system of claim 6, the control module further comprising three operation modes of a normal mode, a timing mode and a low power consumption mode:

in the normal mode, the control module performs normal power supply management according to the ultrasonic detection distance information; when the vehicle enters or leaves, all modules of the equipment work normally;

the timing mode starts the control module according to a set period, the ultrasonic detection and Internet of things module is in a dormant state in the timing period, and the control module only keeps a timing function of starting timing every minute; when the time of the timing period reaches the set time, the equipment starts the Internet of things module to collect and report data, the reporting is completed, and the equipment enters the next timing period;

in the low power consumption mode, the equipment enters the low power consumption mode according to a synchronous set time period of the network server, only the control module is reserved to start the timing function every minute in the time period, and other functional modules keep dormant.

8. The parking space management apparatus management system according to claim 7, the timing mode further comprising:

after the vehicle leaves, the equipment enters a timing cycle 1 detection mode, wherein the timing cycle 1 detection mode is a mode for starting the control module to work and detecting ultrasonic waves within a timing cycle A seconds, and the control module enters a low power consumption mode within the cycle;

after the vehicle is stable, the device enters a timing cycle 2 detection mode, wherein the timing cycle 2 detection mode is a mode that the timing cycle is B seconds, the control module starts to work and ultrasonic detection is carried out, and in the period, the control module enters a low power consumption mode, wherein B is larger than A.

9. The parking space management apparatus management system according to claim 8, said step S3 further comprising:

when the detection distance of the ultrasonic detection module is stable, the control module controls the ultrasonic detection module to perform low-power-consumption mode timing cycle detection according to the set parameters fed back by the Internet of things module, the power supply of the detection module is disconnected when the detection of the ultrasonic detection module is finished, and the detection module is controlled to be powered on to perform the next distance detection action after the timing cycle is finished; the detection period length is set by information fed back by the Internet of things, and the low-power-consumption mode timing period detection means that the time length of a timing period is prolonged and only the ultrasonic detection module and the RTC timing module are started.

10. The parking space management device management system of claim 6, wherein the device only keeps the camera, the storage chip and the RTC timing module by optimizing a system registration mechanism, so as to improve the system starting speed.

Technical Field

The invention relates to a parking space management equipment management method.

Background

Present open parking stall management equipment installs near the parking stall, whether the realization is gone into storage to the vehicle and is monitored through sending the ultrasonic wave, accomplish the back of putting into storage at the vehicle, charge the management to the vehicle, but because can't insert stable power in the parking stall, therefore equipment uses the battery to supply power usually, however, the capacity of battery is limited, equipment power consumptive soon, need frequently change the battery or supply power for battery equipment, this leads to parking stall management equipment management very inconvenient, is unfavorable for open parking stall management equipment's using widely. And the common ultrasonic detection is long-time power supply, and the power consumption is very large during the ultrasonic work and detection, so that how to more effectively and reasonably use the power supply and reduce the energy consumption of equipment is a big problem faced by most parking space management equipment manufacturers at present.

In addition, the parking management device comprises a plurality of hardware modules, each hardware module needs a certain time for registering and driving, some hardware modules particularly relate to 3g modules and 4g modules, communication can be achieved only by connecting with the base station registration module, the process usually needs 5s or even longer time, timeliness of the device functions is greatly affected, better service cannot be provided, and even functions can be mistaken occasionally. For real-time data products, the length of the system starting time directly affects the user experience, and in order to improve the electricity utilization duration of the equipment, the working time of part of functional modules needs to be reduced, so how to quickly start the equipment and shorten the system starting time is a very critical technical point, and the product competitiveness is favorably improved.

Disclosure of Invention

As shown in fig. 1, in an open parking lot, a parking space management device including an ultrasonic detector is generally installed at a position 18 cm away from a frame on a parking space (which can be adjusted according to the length of an actual parking space), so that the ultrasonic detection distance generally covers half of the parking space, the ultrasonic detector regularly transmits ultrasonic waves to detect the distance of an object in the parking space, the transmission time is subtracted from the echo time to calculate the distance, and vehicles are counted when the distance is generally less than 5 meters and greater than 0.2 meters, and the ultrasonic waves are only used for judging whether to start the parking space management device. As shown in fig. 1. When the parking equipment is started, the parking lot is photographed, the vehicle is captured and monitored after the vehicle is put in a warehouse, the service time of the vehicle is judged, and the service cost of the vehicle in the parking place is calculated according to the time when the vehicle is taken out of the warehouse.

In order to improve the service time of parking space management equipment, the invention provides a parking space management equipment management method, which comprises the following steps:

s1, the equipment control module acquires preset detection parameters;

s2, the ultrasonic detection module carries out rapid distance measurement and feeds back the distance measurement result to the control module;

and S3, the control module sends out a control command according to the distance fed back.

The step S3 further includes:

when the distance is reduced from big to small and meets a set threshold value, a vehicle or an obstacle enters the system, the Internet of things module is quickly started on the vehicle or the obstacle, and the Internet of things module is controlled to monitor and analyze data to report;

when the distance is changed from small to large and meets a set threshold value, the vehicle or the obstacle is considered to leave, and the equipment is quickly started for real-time monitoring and analysis data reporting within 5 seconds after the vehicle or the obstacle leaves;

when the distance changes from a long-time stable state to a dynamic state, the vehicle or the obstacle changes, and the equipment quickly starts the Internet of things module to monitor and analyze data and report;

and the monitoring and analyzing data is reported to a network background, wherein the monitoring and analyzing data comprises the analysis results of photographing, license plate recognition and picture data uploading.

Preferably, the control module further comprises three operation modes of a normal mode, a timing mode and a low power consumption mode:

in the normal mode, the control module performs normal power supply management according to the ultrasonic detection distance information; when the vehicle enters or leaves, all modules of the equipment work normally;

the timing mode starts the control module according to a set period, the ultrasonic detection and Internet of things module is in a dormant state in the timing period, and the control module only keeps a timing function of starting timing every minute; when the time of the timing period reaches the set time, the equipment starts the Internet of things module to collect and report data, the reporting is completed, and the equipment enters the next timing period;

in the low power consumption mode, the equipment enters the low power consumption mode according to a synchronous set time period of the network server, only the control module is reserved to start the timing function every minute in the time period, and other functional modules keep dormant.

Preferably, the timing mode further comprises:

after the vehicle leaves, the equipment enters a timing cycle 1 detection mode, wherein the timing cycle 1 detection mode is a mode for starting the control module to work and detecting ultrasonic waves within a timing cycle A seconds, and the control module enters a low power consumption mode within the cycle;

after the vehicle is stable, the device enters a timing cycle 2 detection mode, wherein the timing cycle 2 detection mode is a mode that the timing cycle is B seconds, the control module starts to work and ultrasonic detection is carried out, and in the period, the control module enters a low power consumption mode, wherein B is larger than A.

Preferably, the step S3 further includes:

when the detection distance of the ultrasonic detection module is stable, the control module controls the ultrasonic detection module to perform low-power-consumption mode timing period detection according to set parameters fed back by the Internet of things module, the control module is started to work and perform ultrasonic detection at regular time, in the period, the control module enters a low-power-consumption mode, the power consumption is within 100 microamperes, when the detection of the ultrasonic detection module is completed, the power supply of the ultrasonic detection module is disconnected, after the timing period is finished, the ultrasonic detection module is powered on to perform the next distance detection action, wherein the detection period is set by information fed back by the Internet of things.

Preferably, the device only reserves the camera, the storage chip and the RTC timing module by optimizing a system registration mechanism, so that the system starting speed is increased.

In addition, the present invention provides a parking space management apparatus management system, including:

the parameter acquisition module is used for acquiring preset detection parameters;

the ultrasonic detection module is used for rapidly measuring the distance and feeding back the distance measurement result to the control module;

and the control module sends out a control command according to the distance fed back.

The control module further comprises:

when the distance is reduced from big to small and meets a set threshold value, a vehicle or an obstacle enters the system, the Internet of things module is quickly started on the vehicle or the obstacle, and the Internet of things module is controlled to monitor and analyze data to report;

when the distance is changed from small to large and meets a set threshold value, the vehicle or the obstacle is considered to leave, and the equipment is quickly started for real-time monitoring and analysis data reporting within 5 seconds after the vehicle or the obstacle leaves;

when the distance changes from a long-time stable state to a dynamic state, the vehicle or the obstacle changes, and the equipment quickly starts the Internet of things module to monitor and analyze data and report;

and the monitoring and analyzing data is reported to a network background, wherein the monitoring and analyzing data comprises the analysis results of photographing, license plate recognition and picture data uploading.

According to the technical scheme, the parking space management equipment is managed, the starting speed of the equipment is increased, the equipment can be quickly snapped or recorded after being started, man-machine interaction is quickly carried out, data can be quickly processed and network function services can be uploaded in time, meanwhile, the flow is optimized to reduce the energy consumption of the equipment in a working state, the ultrasonic detection range and hardware configuration can be dynamically set according to the environment and different probe accessories, and the service life of a battery is prolonged through the technologies.

Drawings

Fig. 1 is a schematic flow chart illustrating a parking space management apparatus management method according to an embodiment of the present application;

FIG. 2 is a schematic flow chart illustrating updating of device parameters according to an embodiment of the present application;

FIG. 3 is a schematic diagram of the boot up of an unoptimized Huawei LiteOS;

FIG. 4 is a schematic diagram illustrating a boot start of the optimized Huawei LiteOS according to the embodiment of the present application;

fig. 5 is a performance diagram of a method for managing a parking space management device.

Fig. 6 is a graph of performance for the detection mode using timing cycle 1.

Fig. 7 is a graph of performance for the detection mode using timing cycle 2.

Fig. 8 is a graph of performance in a low power mode.

Detailed Description

The invention will now be described in detail with reference to the preferred embodiments thereof.