CN203503172U - Parking stall detection system - Google Patents
Parking stall detection system Download PDFInfo
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- CN203503172U CN203503172U CN201320297263.4U CN201320297263U CN203503172U CN 203503172 U CN203503172 U CN 203503172U CN 201320297263 U CN201320297263 U CN 201320297263U CN 203503172 U CN203503172 U CN 203503172U
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Abstract
The embodiment of the utility model discloses a parking stall detection system, comprising the components as follows: a geomagnetic sensor, which is used for detecting whether the geomagnetic field of the parking stall to be detected changes; and a processor, which is used for starting a reinspection mechanism to detect the parking stall when geomagnetic field change of the parking stall is detected by the geomagnetic sensor, wherein the reinspection mechanism includes at least one selected from supersonic wave and radio frequency identification modes, and the processor is also used for determining the parking case on the parking stall according to the detection result of the reinspection mechanism. According to the technical scheme provided in the utility model, misjudgment for the parking case of the parking stall is effectively prevented, and the parking stall detection accuracy is raised.
Description
Technical field
The utility model relates to parking stall measure field, relates in particular to a kind of parking stall measure system.
Background technology
Along with the lifting of economic development and people's living standard, automobile becomes the main traffic instrument of people's trip, and the quantity of personal car is in continuous increase.Yet because the density of population in city is very large, the problem of parking difficulty is also outstanding day by day.
At present, adopt geomagnetic sensor to detect parking stall, ground more.Geomagnetic sensor is mainly to utilize vehicle can cause that the principle of the variation of geomagnetic field realizes the detection of vehicle, and it is generally to judge whether to have or not wheel to stop according to the GEOMAGNETIC CHANGE in a direction.
Yet, owing to causing that the equipment of GEOMAGNETIC CHANGE is a lot, vehicle is one of them, therefore, even if geomagnetic sensor detects geomagnetic field, variation has occurred, this variation may not be also by wheel, to stop institute to cause, for example, the changes of magnetic field amount that the changes of magnetic field amount that magnet causes causes than a car is much more, in addition, is likely also that a molten iron bucket or the relatively large metal object of oil tank equal-volume are placed on side, parking stall and the ground surface changes of magnetic field that causes.As can be seen here, the scheme that adopts geomagnetic sensor to detect parking stall, ground is not definitely effective.
Utility model content
The utility model embodiment provides a kind of parking stall measure system, for improving the accuracy rate of parking stall measure.
For solving the problems of the technologies described above, the utility model embodiment provides following technical scheme:
The utility model first aspect provides a kind of parking stall measure system, comprising:
Whether geomagnetic sensor, change for detection of the terrestrial magnetic field on parking stall;
Processor, while changing for terrestrial magnetic field on above-mentioned parking stall detected when above-mentioned geomagnetic sensor, starts the mechanism of reinspection above-mentioned parking stall is detected, and wherein, above-mentioned reinspection mechanism comprises: at least one in ultrasound wave and radio-frequency (RF) identification;
Above-mentioned processor also for: according to the testing result of above-mentioned reinspection mechanism, determine the parking situation on above-mentioned parking stall.
Based on the utility model first aspect, in the possible implementation of the first,
Above-mentioned parking stall measure system also comprises: ultrasonic sensor and radio-frequency (RF) Reader;
Above-mentioned processor specifically for: when above-mentioned geomagnetic sensor detects terrestrial magnetic field on above-mentioned parking stall and changes, start above-mentioned ultrasonic sensor above-mentioned parking stall detected; When above-mentioned ultrasonic sensor detects on above-mentioned parking stall without car, start above-mentioned radio-frequency (RF) Reader above-mentioned parking stall is detected; When above-mentioned ultrasonic sensor detects while having car on above-mentioned parking stall, determine on above-mentioned parking stall and have car; When above-mentioned radio-frequency (RF) Reader detects on above-mentioned parking stall without car, determine on above-mentioned parking stall without car; When above-mentioned radio-frequency (RF) Reader detects while having car on above-mentioned parking stall, determine on above-mentioned parking stall and have car.
The possible implementation of the first based on the utility model first aspect, in the possible implementation of the second, above-mentioned processor also for: when above-mentioned radio-frequency (RF) Reader detects while having car on above-mentioned parking stall, the information of vehicles of the car of stopping on the above-mentioned parking stall that above-mentioned radio-frequency (RF) Reader is read sends to administrative center, and wherein above-mentioned information of vehicles comprises: at least one in license plate number and car model.
Based on the utility model first aspect, in the third possible implementation,
Above-mentioned parking stall measure system also comprises: ultrasonic sensor and radio-frequency (RF) Reader;
Above-mentioned processor specifically for: when above-mentioned geomagnetic sensor detects terrestrial magnetic field on above-mentioned parking stall and changes, start above-mentioned wave sensor and the above-mentioned radio-frequency (RF) Reader of overtaking other vehicles above-mentioned parking stall detected; When above-mentioned ultrasonic sensor detects on above-mentioned parking stall, have car, but above-mentioned radio-frequency (RF) Reader is while detecting on above-mentioned parking stall without car, determines on above-mentioned parking stall and may have car; When above-mentioned ultrasonic sensor detects on above-mentioned parking stall, have car, and above-mentioned radio-frequency (RF) Reader detects while having car on above-mentioned parking stall, determine on above-mentioned parking stall and have car; When above-mentioned ultrasonic sensor detects on above-mentioned parking stall without car, but above-mentioned radio-frequency (RF) Reader detects while having car on above-mentioned parking stall, determines on above-mentioned parking stall and has car; When above-mentioned ultrasonic sensor detects on above-mentioned parking stall without car, and above-mentioned radio-frequency (RF) Reader is while detecting on above-mentioned parking stall without car, determines on above-mentioned parking stall without car.
The third possible implementation based on the utility model first aspect, in the 4th kind of possible implementation, above-mentioned processor also for: determining may have after car on above-mentioned parking stall, to administrative center, upload the information that may have car on the above-mentioned parking stall of indication, so that administrative center notifies ground crew to confirm the true parking situation on above-mentioned parking stall.
Therefore, in the utility model embodiment after terrestrial magnetic field on parking stall being detected by geomagnetism detecting mechanism and changing, further adopt the mechanism of reinspection to detect this parking stall, by double check mechanism, can effectively avoid geomagnetism detecting disconnected to the erroneous judgement of parking stall parking situation, improve the accuracy rate of parking stall measure.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Embodiment schematic flow sheet of a kind of method for detecting parking stalls that Fig. 1 provides for the utility model;
Another embodiment schematic flow sheet of a kind of method for detecting parking stalls that Fig. 2 provides for the utility model;
Another embodiment schematic flow sheet of a kind of method for detecting parking stalls that Fig. 3 provides for the utility model;
Example structure schematic diagram of a kind of parking stall measure system that Fig. 4 provides for the utility model;
Another example structure schematic diagram of a kind of parking stall measure system that Fig. 5 provides for the utility model.
Embodiment
The utility model embodiment provides a kind of parking stall measure system.
For making utility model object of the present utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, but not whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of method for detecting parking stalls to the utility model embodiment, refers to Fig. 1 below, and the method for detecting parking stalls in the utility model embodiment, comprising:
Whether the terrestrial magnetic field of 101, detecting on parking stall changes;
In the utility model embodiment, can geomagnetic sensor be installed in region, parking stall, whether the terrestrial magnetic field of detecting on parking stall by geomagnetic sensor changes.
When the terrestrial magnetic field on this parking stall being detected changes, execution step 102, otherwise, return to step 101.
102, starting the mechanism of reinspection detects above-mentioned parking stall;
Wherein, above-mentioned reinspection mechanism comprises: at least one in ultrasound wave and radio-frequency (RF) identification (RFID, Radio Frequency Identification).
Certainly, in the utility model embodiment, above-mentioned reinspection mechanism can also comprise other testing mechanism, as infrared detection, video acquisition detection etc., is not construed as limiting herein.
103, according to the testing result of above-mentioned reinspection mechanism, determine the parking situation on this parking stall.
Therefore, in the utility model embodiment after terrestrial magnetic field on parking stall being detected by geomagnetism detecting mechanism and changing, further adopt the mechanism of reinspection to detect this parking stall, by double check mechanism, can effectively avoid geomagnetism detecting disconnected to the erroneous judgement of parking stall parking situation, improve the accuracy rate of parking stall measure.
With an embodiment, the method for detecting parking stalls in the utility model embodiment is described below, refers to Fig. 2, the method for detecting parking stalls in the utility model embodiment, comprising:
Whether the terrestrial magnetic field of 201, detecting on parking stall changes;
In the utility model embodiment, can geomagnetic sensor be installed in region, parking stall, whether the terrestrial magnetic field that vehicle detecting system detects on parking stall by geomagnetic sensor changes.
When the terrestrial magnetic field on this parking stall being detected changes, execution step 202, otherwise, return to step 201.
202, starting ultrasound wave detects above-mentioned parking stall;
In a kind of implementation of the present utility model, ultrasonic sensor can be arranged on parking stall directly over, when startup ultrasound wave detects this parking stall, ultrasonic sensor is launched one group of ultrasound wave downwards from power valve, ultrasound wave is received by the receiving tube of ultrasonic sensor after ground or vehicle roof reflection again, thereby can obtain the time of ultrasonic transmission, according to hyperacoustic transmission speed, just can calculate the distance between ultrasonic sensor and reflecting object, hyperacoustic transmission range and be different during without car while having car due to parking stall, therefore, can detect thus on this parking stall whether idle or have car to stop.Certainly, in other implementation of the utility model embodiment, also ultrasonic sensor can be arranged on to other position of parking stall, be not construed as limiting herein.
When vehicle detecting system is used ultrasound examination to arrive this parking stall without car, execution step 203;
When vehicle detecting system is used ultrasound examination to have car to this parking stall, execution step 204.
203, starting RFID detects above-mentioned parking stall;
In the utility model embodiment, in a certain position of parking stall, settle RFID reader in advance, the vehicle that RFID label is installed with box lunch in this parking stall time this RFID reader can read, when starting RFID above-mentioned parking stall is detected, as long as RFID reader can be read the RFID on vehicle, vehicle detecting system thinks that the testing result of RFID is for there being car, execution step 204, otherwise vehicle detecting system thinks that the testing result of RFID is without car, execution step 205.
204, determine on above-mentioned parking stall and have car;
Further, vehicle detecting system can also report the information that has car on this parking stall of indication to administrative center.
Further, if determine on above-mentioned parking stall and have car in step 203, the information of vehicles of the car of stopping on this parking stall that vehicle detecting system can also read RFID reader sends to administrative center, and wherein, above-mentioned information of vehicles comprises: at least one in license plate number and car model.
205, determine on above-mentioned parking stall without car;
Further, vehicle detecting system can also report on this parking stall of indication without the information of car to administrative center.
Therefore, in the utility model embodiment after terrestrial magnetic field on parking stall being detected by geomagnetism detecting mechanism and changing, further adopt the mechanism of reinspection to detect this parking stall, by double check mechanism, can effectively avoid geomagnetism detecting disconnected to the erroneous judgement of parking stall parking situation, improve the accuracy rate of parking stall measure.
With another embodiment, the method for detecting parking stalls in the utility model embodiment is described below, refers to Fig. 3, the method for detecting parking stalls in the utility model embodiment, comprising:
Whether the terrestrial magnetic field of 301, detecting on parking stall changes;
In the utility model embodiment, can geomagnetic sensor be installed in region, parking stall, whether the terrestrial magnetic field that vehicle detecting system detects on parking stall by geomagnetic sensor changes.
When the terrestrial magnetic field on this parking stall being detected changes, execution step 302, otherwise, return to step 301.
302, starting ultrasound wave and radio-frequency (RF) identification detects above-mentioned parking stall;
In a kind of implementation of the present utility model, ultrasonic sensor can be arranged on parking stall directly over, when startup ultrasound wave detects this parking stall, ultrasonic sensor is launched one group of ultrasound wave downwards from power valve, ultrasound wave is received by the receiving tube of ultrasonic sensor after ground or vehicle roof reflection again, thereby can obtain the time of ultrasonic transmission, according to hyperacoustic transmission speed, just can calculate the distance between ultrasonic sensor and reflecting object, hyperacoustic transmission range and be different during without car while having car due to parking stall, therefore, can detect thus on this parking stall whether idle or have car to stop.Certainly, in other implementation of the utility model embodiment, also ultrasonic sensor can be arranged on to other position of parking stall, be not construed as limiting herein.
In the utility model embodiment, can in a certain position of parking stall, settle RFID reader in advance, the vehicle that RFID label is installed with box lunch in this parking stall time this RFID reader can read, when startup RFID detects above-mentioned parking stall, as long as RFID reader can be read the RFID on vehicle, be that vehicle detecting system thinks that the testing result of RFID is for there being car, otherwise vehicle detecting system think that the testing result of RFID is for without car.
When ultrasound examination has car to above-mentioned parking stall, but radio-frequency (RF) identification is while detecting on this parking stall without car, execution step 303;
When ultrasound examination has car to above-mentioned parking stall, and radio-frequency (RF) identification detects while having car on this parking stall, execution step 304;
When ultrasound examination on above-mentioned parking stall without car, but radio-frequency (RF) identification detects while having car on this parking stall, execution step 304;
When ultrasound examination on above-mentioned parking stall without car, and radio-frequency (RF) identification is while detecting on this parking stall without car, execution step 305.
303, determine on above-mentioned parking stall and may have car;
Further, vehicle detecting system can also be to uploading the information that may have car on this parking stall of indication, so that administrative center notifies ground crew to confirm the true parking situation on this parking stall.
304, determine on above-mentioned parking stall and have car;
Further, vehicle detecting system can also report the information that has car on this parking stall of indication to administrative center.
Further, if identify on above-mentioned parking stall and have car by RFID, the information of vehicles of the car of stopping on this parking stall that vehicle detecting system can also read RFID reader sends to administrative center, and wherein, above-mentioned information of vehicles comprises: at least one in license plate number and car model.
305, determine on above-mentioned parking stall without car;
Further, vehicle detecting system can also report on this parking stall of indication without the information of car to administrative center.
Therefore, in the utility model embodiment after terrestrial magnetic field on parking stall being detected by geomagnetism detecting mechanism and changing, further adopt the mechanism of reinspection to detect this parking stall, by double check mechanism, can effectively avoid geomagnetism detecting disconnected to the erroneous judgement of parking stall parking situation, improve the accuracy rate of parking stall measure.
The utility model embodiment also provides a kind of parking stall measure system, refers to Fig. 4, and the parking stall measure system 400 in the utility model embodiment, comprising:
Whether geomagnetic sensor 401, change for detection of the terrestrial magnetic field on parking stall;
In a kind of application scenarios, on basis embodiment illustrated in fig. 4, as shown in Figure 5, parking stall measure system 400 also comprises: ultrasonic sensor 403 and radio-frequency (RF) Reader 404.Processor 402 specifically for: when geomagnetic sensor 401 detects terrestrial magnetic field on above-mentioned parking stall and changes, start 403 pairs of above-mentioned parking stalls of ultrasonic sensor and detect; When ultrasonic sensor 403 detects on above-mentioned parking stall without car, start 404 pairs of above-mentioned parking stalls of radio-frequency (RF) Reader and detect; When ultrasonic sensor 403 detects while having car on above-mentioned parking stall, determine on above-mentioned parking stall and have car; When radio-frequency (RF) Reader 404 detects on above-mentioned parking stall without car, determine on above-mentioned parking stall without car; When radio-frequency (RF) Reader 404 detects while having car on above-mentioned parking stall, determine on above-mentioned parking stall and have car.Further, processor 402 also for, when radio-frequency (RF) Reader 404 detects while having car on above-mentioned parking stall, the information of vehicles of the car of stopping on the above-mentioned parking stall that radio-frequency (RF) Reader 404 is read sends to administrative center, wherein, above-mentioned information of vehicles comprises: at least one in license plate number and car model.
In another kind of application scenarios, parking stall measure system also comprises: ultrasonic sensor and radio-frequency (RF) Reader (its structural representation can with reference to shown in Fig. 5).Processor 402 specifically for: when geomagnetic sensor 401 detects terrestrial magnetic field on above-mentioned parking stall and changes, start overtake other vehicles wave sensor and radio-frequency (RF) Reader above-mentioned parking stall detected; When ultrasonic sensor detects on above-mentioned parking stall, have car, but radio-frequency (RF) Reader is while detecting on above-mentioned parking stall without car, determines on above-mentioned parking stall and may have car; When ultrasonic sensor detects on above-mentioned parking stall, have car, and radio-frequency (RF) Reader detects while having car on above-mentioned parking stall, determine on above-mentioned parking stall and have car; When ultrasonic sensor detects on above-mentioned parking stall without car, but radio-frequency (RF) Reader detects while having car on above-mentioned parking stall, determines on above-mentioned parking stall and has car; When ultrasonic sensor detects on above-mentioned parking stall without car, and radio-frequency (RF) Reader is while detecting on above-mentioned parking stall without car, determines on above-mentioned parking stall without car.Further, processor 402 also for: determining on above-mentioned parking stall may have after car, to administrative center, uploading the information that may have car on the above-mentioned parking stall of indication, so that administrative center notifies ground crew to confirm the true parking situation on above-mentioned parking stall.
It should be noted that, parking stall measure system 400 in the utility model embodiment and parking stall measure system 500 can be as the parking stall measure systems in above-mentioned embodiment of the method, can be for realizing the whole technical schemes in said method embodiment, its specific implementation process can, with reference to the associated description in said method embodiment, repeat no more herein.
Therefore, in the utility model embodiment, parking stall measure system detects parking stall by geomagnetism detecting mechanism, after terrestrial magnetic field on parking stall being detected and changing, further adopt the mechanism of reinspection to detect this parking stall, by double check mechanism, can effectively avoid geomagnetism detecting disconnected to the erroneous judgement of parking stall parking situation, improve the accuracy rate of parking stall measure.
In the several embodiment that provide in the application, should be understood that disclosed system and method can be realized by another way.For example, system embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, during actual realization, can have other dividing mode, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, the indirect coupling of system or unit or communication connection can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in a plurality of network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.
If the form of SFU software functional unit of usining described integrated unit realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium.Understanding based on such, the all or part of of the part that the technical solution of the utility model contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the utility model.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
Above a kind of parking stall measure system provided by the utility model is described in detail, applied specific case herein principle of the present utility model and way of example are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; Meanwhile, for one of ordinary skill in the art, the thought according to the utility model embodiment, all will change in specific embodiments and applications, and to sum up, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a parking stall measure system, is characterized in that, comprising:
Whether geomagnetic sensor, change for detection of the terrestrial magnetic field on parking stall;
Processor, while changing for terrestrial magnetic field on described parking stall detected when described geomagnetic sensor, starts the mechanism of reinspection described parking stall is detected, and wherein, described reinspection mechanism comprises: at least one in ultrasound wave and radio-frequency (RF) identification;
Described processor also for: according to the machine-processed testing result of described reinspection, determine the parking situation on described parking stall.
2. parking stall measure system according to claim 1, is characterized in that, described parking stall measure system also comprises: ultrasonic sensor and radio-frequency (RF) Reader;
Described processor specifically for: when described geomagnetic sensor detects terrestrial magnetic field on described parking stall and changes, start described ultrasonic sensor described parking stall detected; When described ultrasonic sensor detects on described parking stall without car, start described radio-frequency (RF) Reader described parking stall is detected; When described ultrasonic sensor detects while having car on described parking stall, determine on described parking stall and have car; When described radio-frequency (RF) Reader detects on described parking stall without car, determine on described parking stall without car; When described radio-frequency (RF) Reader detects while having car on described parking stall, determine on described parking stall and have car.
3. parking stall measure system according to claim 2, is characterized in that;
Described processor also for: when described radio-frequency (RF) Reader detects while having car on described parking stall, the information of vehicles of the car of stopping on the described parking stall that described radio-frequency (RF) Reader is read sends to administrative center, and wherein said information of vehicles comprises: at least one in license plate number and car model.
4. parking stall measure system according to claim 1, is characterized in that,
Described parking stall measure system also comprises: ultrasonic sensor and radio-frequency (RF) Reader;
Described processor specifically for: when described geomagnetic sensor detects terrestrial magnetic field on described parking stall and changes, overtake other vehicles described in startup wave sensor and described radio-frequency (RF) Reader detect described parking stall; When described ultrasonic sensor detects on described parking stall, have car, but described radio-frequency (RF) Reader is while detecting on described parking stall without car, determines on described parking stall and may have car; When described ultrasonic sensor detects on described parking stall, have car, and described radio-frequency (RF) Reader detects while having car on described parking stall, determine on described parking stall and have car; When described ultrasonic sensor detects on described parking stall without car, but described radio-frequency (RF) Reader detects while having car on described parking stall, determines on described parking stall and has car; When described ultrasonic sensor detects on described parking stall without car, and described radio-frequency (RF) Reader is while detecting on described parking stall without car, determines on described parking stall without car.
5. parking stall measure system according to claim 4, is characterized in that,
Described processor also for: determining on described parking stall may have after car, to administrative center, uploading the information that may have car on the described parking stall of indication, so that administrative center notifies ground crew to confirm the true parking situation on described parking stall.
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| CN201320297263.4U CN203503172U (en) | 2013-05-28 | 2013-05-28 | Parking stall detection system |
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| CN201320297263.4U CN203503172U (en) | 2013-05-28 | 2013-05-28 | Parking stall detection system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295418A (en) * | 2013-05-28 | 2013-09-11 | 深圳市捷顺科技实业股份有限公司 | Parking space detection method and parking space detection system |
| CN104183155A (en) * | 2014-08-12 | 2014-12-03 | 广东艾科技术股份有限公司 | Device for detecting parking space in parking lot and detection method |
| CN106205190A (en) * | 2016-03-18 | 2016-12-07 | 深圳市景阳信息技术有限公司 | Use radar and the method and system of video camera management curb parking position |
| CN106875733A (en) * | 2017-03-17 | 2017-06-20 | 南京理工大学 | Based on adaptive environment multisensor low-power consumption vehicle detecting system and method |
| CN108766018A (en) * | 2018-05-15 | 2018-11-06 | 浙江志诚软件有限公司 | A kind of berth condition checkout gear judges system and method |
| CN110047314A (en) * | 2019-03-22 | 2019-07-23 | 西安艾润物联网技术服务有限责任公司 | Parking space information modification method, apparatus and system |
| CN110335463A (en) * | 2019-06-16 | 2019-10-15 | 扬州锐吉科技有限公司 | A kind of compound Ground Vehicle level monitoring system and its monitoring method |
| CN110400485A (en) * | 2018-04-24 | 2019-11-01 | 中兴通讯股份有限公司 | Method, apparatus, server and the storage medium of parking stall state-detection |
| CN113066293A (en) * | 2021-03-15 | 2021-07-02 | 四川长虹网络科技有限责任公司 | Detection optimization method of geomagnetic vehicle detector and geomagnetic vehicle detector |
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2013
- 2013-05-28 CN CN201320297263.4U patent/CN203503172U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295418A (en) * | 2013-05-28 | 2013-09-11 | 深圳市捷顺科技实业股份有限公司 | Parking space detection method and parking space detection system |
| CN104183155A (en) * | 2014-08-12 | 2014-12-03 | 广东艾科技术股份有限公司 | Device for detecting parking space in parking lot and detection method |
| CN106205190A (en) * | 2016-03-18 | 2016-12-07 | 深圳市景阳信息技术有限公司 | Use radar and the method and system of video camera management curb parking position |
| CN106875733A (en) * | 2017-03-17 | 2017-06-20 | 南京理工大学 | Based on adaptive environment multisensor low-power consumption vehicle detecting system and method |
| CN110400485A (en) * | 2018-04-24 | 2019-11-01 | 中兴通讯股份有限公司 | Method, apparatus, server and the storage medium of parking stall state-detection |
| CN108766018A (en) * | 2018-05-15 | 2018-11-06 | 浙江志诚软件有限公司 | A kind of berth condition checkout gear judges system and method |
| CN110047314A (en) * | 2019-03-22 | 2019-07-23 | 西安艾润物联网技术服务有限责任公司 | Parking space information modification method, apparatus and system |
| CN110335463A (en) * | 2019-06-16 | 2019-10-15 | 扬州锐吉科技有限公司 | A kind of compound Ground Vehicle level monitoring system and its monitoring method |
| CN113066293A (en) * | 2021-03-15 | 2021-07-02 | 四川长虹网络科技有限责任公司 | Detection optimization method of geomagnetic vehicle detector and geomagnetic vehicle detector |
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