CN107085903A - A kind of parking lot antitheft warning system - Google Patents
A kind of parking lot antitheft warning system Download PDFInfo
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- CN107085903A CN107085903A CN201710269850.5A CN201710269850A CN107085903A CN 107085903 A CN107085903 A CN 107085903A CN 201710269850 A CN201710269850 A CN 201710269850A CN 107085903 A CN107085903 A CN 107085903A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of parking lot antitheft warning system, including moving Object Detection module, A/D modular converters, control module, wireless communication module, the reminding module for being arranged on parking lot, the alarm for being arranged on Surveillance center；Moving Object Detection module, for detecting in predeterminable area, when there are objects moving, output object moves voltage signal to A/D modular converters；A/D modular converters, are exported to control module for object movement voltage signal to be converted into data signal corresponding with object mobile phase；Control module, for carrying out time counting to data signal, cue to reminding module, which is then exported, when the time exceeding preset value sends prompt music, when the number of times of output cue adds up to exceed setting value in default time range, then output alarm signal is exported to alarm equipment alarm through wireless communication module.The present invention can monitor mobile object substantially track automatically, point out operator on duty to note when noting abnormalities, and strengthen parking lot anti-theft capability.
Description
Technical Field
The invention relates to the technical field of automobile security equipment, in particular to an anti-theft reminding system for a parking lot.
Background
People can not leave the vehicle when going out, more and more people use private cars, and great convenience is brought to the life of people. In the prior art, the common monitoring facilities in the parking lot only have a monitoring camera function, and the camera data is recorded in real time through the camera monitoring to the fixed point position, so that the scene is recovered through the troubleshooting on-site monitoring after the problem occurs, but the monitoring device can only perform later stage troubleshooting through images, cannot avoid the situation that the automobile is stolen in time, and cannot avoid property loss.
At present, in a parking lot system based on license plate recognition, a license plate number is an effective identification of an automobile entering and exiting a parking lot, and only an automobile with a license plate number remark on a parking lot management side can enter or leave the parking lot. However, this parking lot system does not have an anti-theft function, and has the following potential safety hazards: stolen vehicle can be very convenient in the parking area open the parking area to bring very big risk for car owner and parking area. An APP-based parking lot vehicle anti-theft method and system with application number 201510818547.7 discloses an APP-based parking lot vehicle anti-theft method and system. The parking lot vehicle anti-theft method and system based on the APP can freely open or close the anti-theft mode aiming at the license plate number through the APP operated by the APP mobile terminal, so that the parking lot system based on license plate recognition has an anti-theft function, vehicles without the anti-theft mode are prevented from leaving the parking lot, alarm reminding is carried out, and property safety of vehicle owners and parking lots can be guaranteed. But cannot be alerted in advance when the thief is ready to do so.
The automobile anti-theft alarm system with the application number of 201310648063.3 comprises an automobile door sensor node provided with an automobile door monitoring device, a remote control node, a parking lot anchor node, a cell routing node, a ZigBee coordinator and an upper computer, wherein an automobile owner sends an opening/closing command to the automobile door sensor node so as to open/close the automobile anti-theft alarm system; the remote control node is internally provided with an audible and visual alarm and an OLED display module, and the upper computer comprises a WEB server and a database; the vehicle door sensor node sends alarm signals to the remote control node and the WEB server respectively to remind a vehicle owner and security personnel, and the vehicle owner and the security personnel inquire the vehicle state and the area positioning information through the upper computer. The invention utilizes the ZigBee network to realize automobile positioning and anti-theft alarm, overcomes the defects of noise disturbing residents, slow response, small monitoring range and the like of the traditional automobile security system, and improves the capability of property companies for protecting the property safety of residents. But cannot be alerted in advance when the thief is ready to do so.
With the development of economy and improvement of lives of people, automobiles increasingly move into common families. However, the number of events in which private cars are stolen is increasing. The traditional video monitoring system for the parking lot only monitors and records video images of the parking lot. The intelligent analysis and reaction can not be carried out on the abnormal conditions. Especially, it is impossible for the person on duty to look at the monitoring screen at all times. Thus giving criminals a chance to take advantage of it.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides an anti-theft reminding system for a parking lot.
The invention adopts the following technical scheme for solving the technical problems:
the parking lot anti-theft reminding system comprises a moving object detection module, an A/D conversion module, a control module, a wireless communication module, a reminding module arranged in a parking lot and an alarm arranged in a monitoring center, wherein the A/D conversion module is used for converting the moving object detection module into an A/D conversion signal; the moving object detection module comprises AN RD627 chip, AN AN7812 chip, AN NE555 chip, first to seventh capacitors, first to fourth resistors, a first diode, a second diode, a first NPN triode and a second NPN triode; wherein,
a pin 1 of the RD627 chip is connected with one end of the loop antenna, the other end of the loop antenna is connected with a pin 2 of the RD627 chip, a pin 3 of the RD627 chip is connected with one end of a first capacitor, the other end of the first capacitor is connected with a pin 5 of the RD627 chip, a pin 4 of the RD627 chip is respectively connected with a +12V power supply, the input end of the AN7812 chip and one end of a sixth capacitor, the other end of the sixth capacitor is respectively connected with the ground, the grounding end of the AN7812 chip and one end of a seventh capacitor, the other end of the seventh capacitor is respectively connected with the output end of the AN7812 chip, one end of a second resistor, one end of a third resistor, one end of a fourth resistor, AN 8 pin of the NE555 chip and a pin 4 of the 555 NE chip, a pin 6 of the RD627 chip is connected with the positive electrode of a first diode, the negative electrode of the first diode is connected with one end of a second capacitor, the other end of the second capacitor is respectively connected with one end, the other end of the first resistor is connected with the other end of the second resistor, one end of a third capacitor and a collector of the first NPN triode respectively, the other end of the third capacitor is connected with a cathode of the second diode and a base of the second NPN triode respectively, a collector of the second NPN triode is connected with the other end of the third resistor and a pin 2 of the NE555 chip respectively, a seventh pin of the RD627 chip is connected with an emitter of the first NPN triode, an anode of the second diode, an emitter of the second NPN triode, one end of a fourth capacitor, the ground, a pin 1 of the NE555 chip and one end of a fifth capacitor respectively, the other end of the fifth capacitor is connected with a pin 5 of the NE555 chip, and the other end of the fourth capacitor is connected with a pin 5 of the NE555 chip, a pin 7 of the NE555 chip and the other end of the fourth resistor respectively;
the moving object detection module is used for outputting an object moving voltage signal to the A/D conversion module when an object moves in a preset area;
the A/D conversion module is used for converting the object movement voltage signal into a digital signal corresponding to the object movement and outputting the digital signal to the control module;
and the control module is used for counting the time of the digital signal, outputting a prompt signal to the prompt module to send prompt music when the time exceeds a preset value, and outputting an alarm signal to the alarm to alarm through the wireless communication module when the number of times of outputting the prompt signal is accumulated within a preset time range and exceeds a set value.
As a further optimized scheme of the parking lot anti-theft reminding system, the A/D conversion module is an AD7812 converter.
As a further optimization scheme of the parking lot anti-theft reminding system, the wireless communication module is a ZIGBEE module.
As a further optimized scheme of the parking lot anti-theft reminding system, the control module is a single chip microcomputer.
As a further optimized scheme of the parking lot anti-theft reminding system, the single chip microcomputer is an 89C51 single chip microcomputer.
Compared with the prior art, the invention adopting the technical scheme has the following technical effects:
(1) the invention can automatically monitor the approximate track of the moving object, prompt the attention of the attendant when the abnormality is found, and can enhance the anti-theft capability of the parking lot by being matched with the video monitoring system;
(2) the system can automatically monitor the approximate track of a moving object, can give out a prompt sound when a person stays in a parking lot, and gives out an alarm sound when the stay time of the person is too long;
(3) the circuit of the invention is simple and practical, convenient to realize, low in cost, suitable for large-area popularization, wide in system measurement range, high in accuracy, flexible to use, low in cost and suitable for wide popularization, and adopts a modular design idea, and system parameters can be modified.
Detailed Description
The technical scheme of the invention is further explained in detail as follows:
as used herein, the singular forms "a", "an", "the" and "the" may include the plural forms as well, unless expressly stated otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
A parking lot anti-theft reminding system comprises a moving object detection module, an A/D conversion module, a control module, a wireless communication module, a reminding module arranged in a parking lot and an alarm arranged in a monitoring center; the moving object detection module comprises AN RD627 chip, AN AN7812 chip, AN NE555 chip, first to seventh capacitors, first to fourth resistors, a first diode, a second diode, a first NPN triode and a second NPN triode; wherein,
a pin 1 of the RD627 chip is connected with one end of the loop antenna, the other end of the loop antenna is connected with a pin 2 of the RD627 chip, a pin 3 of the RD627 chip is connected with one end of a first capacitor, the other end of the first capacitor is connected with a pin 5 of the RD627 chip, a pin 4 of the RD627 chip is respectively connected with a +12V power supply, the input end of the AN7812 chip and one end of a sixth capacitor, the other end of the sixth capacitor is respectively connected with the ground, the grounding end of the AN7812 chip and one end of a seventh capacitor, the other end of the seventh capacitor is respectively connected with the output end of the AN7812 chip, one end of a second resistor, one end of a third resistor, one end of a fourth resistor, AN 8 pin of the NE555 chip and a pin 4 of the 555 NE chip, a pin 6 of the RD627 chip is connected with the positive electrode of a first diode, the negative electrode of the first diode is connected with one end of a second capacitor, the other end of the second capacitor is respectively connected with one end, the other end of the first resistor is connected with the other end of the second resistor, one end of a third capacitor and a collector of the first NPN triode respectively, the other end of the third capacitor is connected with a cathode of the second diode and a base of the second NPN triode respectively, a collector of the second NPN triode is connected with the other end of the third resistor and a pin 2 of the NE555 chip respectively, a seventh pin of the RD627 chip is connected with an emitter of the first NPN triode, an anode of the second diode, an emitter of the second NPN triode, one end of a fourth capacitor, the ground, a pin 1 of the NE555 chip and one end of a fifth capacitor respectively, the other end of the fifth capacitor is connected with a pin 5 of the NE555 chip, and the other end of the fourth capacitor is connected with a pin 5 of the NE555 chip, a pin 7 of the NE555 chip and the other end of the fourth resistor respectively;
the moving object detection module is used for outputting an object moving voltage signal to the A/D conversion module when an object moves in a preset area;
the A/D conversion module is used for converting the object movement voltage signal into a digital signal corresponding to the object movement and outputting the digital signal to the control module;
and the control module is used for counting the time of the digital signal, outputting a prompt signal to the prompt module to send prompt music when the time exceeds a preset value, and outputting an alarm signal to the alarm to alarm through the wireless communication module when the number of times of outputting the prompt signal is accumulated within a preset time range and exceeds a set value.
The A/D conversion module is an AD7812 converter.
The wireless communication module is a ZIGBEE module.
The control module is a singlechip.
The singlechip is 89C51 singlechip.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all should be considered as belonging to the protection scope of the invention.
Claims (5)
1. A parking lot anti-theft reminding system is characterized by comprising a moving object detection module, an A/D conversion module, a control module, a wireless communication module, a prompting module arranged in a parking lot and an alarm arranged in a monitoring center; the moving object detection module comprises AN RD627 chip, AN AN7812 chip, AN NE555 chip, first to seventh capacitors, first to fourth resistors, a first diode, a second diode, a first NPN triode and a second NPN triode; wherein,
a pin 1 of the RD627 chip is connected with one end of the loop antenna, the other end of the loop antenna is connected with a pin 2 of the RD627 chip, a pin 3 of the RD627 chip is connected with one end of a first capacitor, the other end of the first capacitor is connected with a pin 5 of the RD627 chip, a pin 4 of the RD627 chip is respectively connected with a +12V power supply, the input end of the AN7812 chip and one end of a sixth capacitor, the other end of the sixth capacitor is respectively connected with the ground, the grounding end of the AN7812 chip and one end of a seventh capacitor, the other end of the seventh capacitor is respectively connected with the output end of the AN7812 chip, one end of a second resistor, one end of a third resistor, one end of a fourth resistor, AN 8 pin of the NE555 chip and a pin 4 of the 555 NE chip, a pin 6 of the RD627 chip is connected with the positive electrode of a first diode, the negative electrode of the first diode is connected with one end of a second capacitor, the other end of the second capacitor is respectively connected with one end, the other end of the first resistor is connected with the other end of the second resistor, one end of a third capacitor and a collector of the first NPN triode respectively, the other end of the third capacitor is connected with a cathode of the second diode and a base of the second NPN triode respectively, a collector of the second NPN triode is connected with the other end of the third resistor and a pin 2 of the NE555 chip respectively, a seventh pin of the RD627 chip is connected with an emitter of the first NPN triode, an anode of the second diode, an emitter of the second NPN triode, one end of a fourth capacitor, the ground, a pin 1 of the NE555 chip and one end of a fifth capacitor respectively, the other end of the fifth capacitor is connected with a pin 5 of the NE555 chip, and the other end of the fourth capacitor is connected with a pin 5 of the NE555 chip, a pin 7 of the NE555 chip and the other end of the fourth resistor respectively;
the moving object detection module is used for outputting an object moving voltage signal to the A/D conversion module when an object moves in a preset area;
the A/D conversion module is used for converting the object movement voltage signal into a digital signal corresponding to the object movement and outputting the digital signal to the control module;
and the control module is used for counting the time of the digital signal, outputting a prompt signal to the prompt module to send prompt music when the time exceeds a preset value, and outputting an alarm signal to the alarm to alarm through the wireless communication module when the number of times of outputting the prompt signal is accumulated within a preset time range and exceeds a set value.
2. The parking lot anti-theft reminding system according to claim 1, wherein the A/D conversion module is an AD7812 converter.
3. The parking lot anti-theft reminder system according to claim 1, wherein the wireless communication module is a ZIGBEE module.
4. The parking lot anti-theft reminding system according to claim 1, wherein the control module is a single chip microcomputer.
5. The parking lot anti-theft reminding system according to claim 4, wherein the single chip microcomputer is an 89C51 single chip microcomputer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710269850.5A CN107085903A (en) | 2017-04-24 | 2017-04-24 | A kind of parking lot antitheft warning system |
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| CN201710269850.5A CN107085903A (en) | 2017-04-24 | 2017-04-24 | A kind of parking lot antitheft warning system |
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| CN201710269850.5A Pending CN107085903A (en) | 2017-04-24 | 2017-04-24 | A kind of parking lot antitheft warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111047810A (en) * | 2019-12-09 | 2020-04-21 | 珠海格力电器股份有限公司 | Security method, security system, electronic equipment, storage medium and intelligent controller |
| CN112927455A (en) * | 2021-01-25 | 2021-06-08 | 广东宏远新科自动化技术开发有限公司 | Intelligent monitoring method for parking lot and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111047810A (en) * | 2019-12-09 | 2020-04-21 | 珠海格力电器股份有限公司 | Security method, security system, electronic equipment, storage medium and intelligent controller |
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