CN211417466U - Electric vehicle anti-theft alarm system based on NB-IOT - Google Patents
Electric vehicle anti-theft alarm system based on NB-IOT Download PDFInfo
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- CN211417466U CN211417466U CN201921640239.XU CN201921640239U CN211417466U CN 211417466 U CN211417466 U CN 211417466U CN 201921640239 U CN201921640239 U CN 201921640239U CN 211417466 U CN211417466 U CN 211417466U
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Abstract
The utility model provides an electric vehicle anti-theft alarm system based on NB-IOT, which comprises a main control module, an early warning prompt module, a prying-proof alarm module, an NB-IOT communication module and a GPS module; the early warning prompt module comprises an infrared pyroelectric sensor and a vibration sensor, and the infrared pyroelectric sensor is used for monitoring infrared signals of the activities of surrounding objects and transmitting the infrared signals to the main control module; the vibration sensor is used for detecting whether continuous vibration exists or not, and if the continuous vibration exists, a vibration signal is sent to the main control module; the anti-prying alarm module comprises an anti-prying switch and an audible and visual alarm, when the anti-prying switch is triggered, an alarm signal is sent to the main control module, the audible and visual alarm is triggered at the same time, and the audible and visual alarm gives out sound and light to warn; and the main control module sends the early warning grade information and the positioning information to the mobile terminal through the NB-IOT module.
Description
Technical Field
The utility model relates to an equipment theftproof field, concretely relates to electric motor car burglar alarm system based on NB-IOT.
Background
At present, electric vehicles play an important role in people's daily life. However, while the life of people is facilitated, the safety problem is also troublesome, and cases that the electric vehicle is stolen, the battery of the electric vehicle is stolen, and the like are frequently seen. And at present, a plurality of electric vehicles are not provided with license plates, which brings challenges to the police for solving cases and catching up dirty. However, the traditional anti-theft lock and the traditional anti-theft alarm are easy to be cracked by sophisticated thieves, and part of the anti-theft alarm adopts a GPRS mode to transmit data, and the reliability of GPRS data transmission is low, the penetrating power of the transmitted data is poor, and the cost is high.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to the relatively poor, the higher technical problem of cost of the penetrating power of above-mentioned current burglar alarm's transmission data, provide an electric motor car burglar alarm system based on NB-IOT technique and solve above-mentioned technical defect.
An electric vehicle anti-theft alarm system based on NB-IOT comprises a main control module, an early warning prompt module, a prying prevention alarm module, an NB-IOT communication module and a GPS module; the early warning prompting module, the pick-proof alarming module, the NB-IOT communication module and the GPS module are respectively electrically connected with the main control module, and the main control module is in wireless communication with a remote mobile terminal through the NB-IOT communication module;
the early warning prompt module comprises an infrared pyroelectric sensor and a vibration sensor, and the infrared pyroelectric sensor is used for monitoring infrared signals of the activities of surrounding objects and transmitting the infrared signals to the main control module; the vibration sensor is used for detecting whether continuous vibration exists or not, and if the continuous vibration exists, a vibration signal is sent to the main control module;
the anti-prying alarm module comprises an anti-prying switch and an audible and visual alarm, when the anti-prying switch is triggered, an alarm signal is sent to the main control module, the audible and visual alarm is triggered at the same time, and the audible and visual alarm gives out sound and light to warn;
the GPS module is used for positioning the current position of the electric vehicle and sending positioning information to the main control module;
the main control module judges the current early warning level according to the received infrared signal, the vibration signal and the alarm signal, and sends early warning level information and positioning information to the mobile terminal through the NB-IOT module; the main control module is also connected to a battery of the electric vehicle and used for sending the electric quantity information of the battery and the charge-discharge state information of the battery to the mobile terminal through the NB-IOT module; the mobile terminal is used for receiving the early warning grade in real time, checking the position and the electric quantity information of the electric vehicle on line, and can also reset the current early warning grade manually and turn off the audible and visual alarm manually.
Furthermore, audible and visual alarm includes loudspeaker and LED lamp.
Further, the early warning grades comprise four grades of 'normal', 'general', 'dangerous' and 'very dangerous', when the main control module does not receive the infrared signal, the vibration signal or the alarm signal, the current early warning grade is judged to be 'normal', and the current early warning grade is sent to the mobile terminal through the NB-IOT module; when the main control module only receives the infrared signals, judging that the current early warning level is 'general' and sending the current early warning level to the mobile terminal through the NB-IOT module; when the main control module receives the infrared signal and the vibration signal at the same time, judging that the current early warning level is dangerous and sending the dangerous early warning level to the mobile terminal through the NB-IOT module; when the main control module receives the infrared signal, the vibration signal and the alarm signal at the same time, the current early warning level is judged to be 'dangerous' and is sent to the mobile terminal through the NB-IOT module.
Further, when the early warning level is upgraded to 'general', it is indicated that a living being is approaching the electric vehicle, and when the early warning level is further upgraded to 'dangerous', the electric vehicle is being moved, and when the highest level 'very dangerous' signal is transmitted to the moving terminal, it is indicated that the electric vehicle or the battery of the electric vehicle is being detached by a thief.
Furthermore, the mobile terminal can remotely control the power supply of the electric vehicle to be powered off through the NB-IOT communication module.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a NB-IOT data transmission technique establishes the communication connection at alarm and removal end, and the NB-IOT communication module that transmission alarm signal, GPS global positioning signal adopted, its network signal is good, and the interference killing feature is strong, with low costs, has solved the problem in the aspect of traditional GPRS communication mode consumption is big, the penetrability is weak etc.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a structural diagram of an electric vehicle burglar alarm system based on NB-IOT technology of the present invention;
fig. 2 is a schematic diagram of the composition of the early warning module of the present invention;
fig. 3 is a schematic diagram of the anti-prying alarm module of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
An electric vehicle anti-theft alarm system based on NB-IOT is disclosed, as shown in figure 1, and comprises a main control module, an early warning prompt module, an anti-prying alarm module, an NB-IOT communication module and a GPS module; the early warning prompt module, the pick-proof alarm module, the NB-IOT communication module and the GPS module are respectively electrically connected with the main control module, and the main control module is in wireless communication with a remote mobile terminal through the NB-IOT communication module.
As shown in fig. 2, the early warning prompt module includes an infrared pyroelectric sensor and a vibration sensor, and the infrared pyroelectric sensor is used for monitoring an infrared signal of the activity of a surrounding object and transmitting the infrared signal to the main control module; the vibration sensor is used for detecting whether continuous vibration exists or not, and if the continuous vibration exists, a vibration signal is sent to the main control module.
As shown in fig. 3, the anti-prying alarm module comprises an anti-prying switch and an audible and visual alarm, when the anti-prying switch is triggered, an alarm signal is sent to the main control module, the audible and visual alarm is triggered, and the audible and visual alarm gives out sound and light to warn.
The GPS module is used for positioning the current position of the electric vehicle and sending the positioning information to the main control module.
The main control module judges the current early warning level according to the received infrared signal, the vibration signal and the alarm signal, and sends early warning level information and positioning information to the mobile terminal through the NB-IOT module; the main control module is also connected to a battery of the electric vehicle and used for sending the electric quantity information of the battery and the charge-discharge state information of the battery to the mobile terminal through the NB-IOT module; the mobile terminal is used for receiving the early warning grade in real time, checking the position and the electric quantity information of the electric vehicle on line, and can also reset the current early warning grade manually and turn off the audible and visual alarm manually.
The audible and visual alarm comprises a high pitch horn and an LED lamp.
The early warning grades comprise four grades of 'normal', 'general', 'dangerous' and 'very dangerous', when the main control module does not receive infrared signals, vibration signals or alarm signals, the current early warning grade is judged to be 'normal', and the current early warning grade is sent to the mobile terminal through the NB-IOT module; when the main control module only receives the infrared signals, judging that the current early warning level is 'general' and sending the current early warning level to the mobile terminal through the NB-IOT module; when the main control module receives the infrared signal and the vibration signal at the same time, judging that the current early warning level is dangerous and sending the dangerous early warning level to the mobile terminal through the NB-IOT module; when the main control module receives the infrared signal, the vibration signal and the alarm signal at the same time, the current early warning level is judged to be 'dangerous' and is sent to the mobile terminal through the NB-IOT module.
When the early warning grade is upgraded to be 'general', it is indicated that a living being approaches the electric vehicle, and when the early warning grade is further upgraded to be 'dangerous', the electric vehicle is being moved, and when the highest grade 'dangerous' signal is sent to the mobile terminal, it is indicated that the electric vehicle or the storage battery of the electric vehicle is being detached by a thief.
The mobile terminal can also remotely control the power failure of the power supply of the electric vehicle through the NB-IOT communication module.
The utility model relates to an electric motor car burglar alarm system's specific embodiment based on NB-IOT is as follows:
the system is installed on the electric vehicle, the main control module collects battery state information and GPS positioning information of the electric vehicle in real time and transmits the battery state information and the GPS positioning information to the mobile terminal in real time through the NB-IOT communication module, and the mobile terminal can check the positioning, battery capacity and other states of the electric vehicle at any time. When no object is around the electric vehicle, the infrared pyroelectric sensor cannot detect an infrared signal, the main control module judges that the current early warning grade is normal and transmits the early warning grade to a remote mobile terminal through the NB-IOT communication module, and the mobile terminal displays that the current early warning grade is in a normal state. When there is the people or animal activity around the electric motor car, infrared pyroelectric sensor can detect infrared signal, if host system received infrared signal at present, then host system judges current early warning level "general" and with early warning level pass through NB-IOT communication module transmission to long-range removal end, show on the removal end that current early warning level is in "general" state, because probably infrared pyroelectric sensor has detected ordinary passerby or toy around the electric motor car this moment. If infrared pyroelectric sensor can detect infrared signal, when the vibrations sensor detected vibrations signal, then explain that the electric motor car is being moved this moment, after infrared signal and vibrations signal were accepted simultaneously to host system, send "dangerous" early warning grade to the removal end through NB-IOT communication module, show on the removal end that current early warning grade is in "dangerous" state. If a thief steals the storage battery of the electric vehicle, the storage battery box is detached by means of violence, the prying-resistant switch and the audible and visual alarm consisting of the tweeter and the LED lamp are triggered at the moment, the infrared pyroelectric sensor and the vibration sensor can detect infrared signals and vibration signals respectively, the main control module receives the infrared signals, the vibration signals and the early warning signals at the moment, the main control module sends the 'very dangerous' early warning grade to the mobile terminal through the NB-IOT communication module, and the mobile terminal displays that the current early warning grade is in a 'very dangerous' state. The mobile terminal user can select solutions such as remote power-off processing of the power supply of the electric vehicle, finding the situation of the accident site at the first time, directly alarming at the mobile terminal and the like according to the current early warning grade, and the GPS module can find the position information of the electric vehicle at any time at the mobile terminal of the user, so that the electric vehicle is positioned at the first time.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. An electric vehicle anti-theft alarm system based on NB-IOT is characterized by comprising a main control module (1), an early warning prompt module (2), a prying prevention alarm module (3), an NB-IOT communication module (4) and a GPS module (5); the early warning prompting module (2), the pick-proof alarming module (3), the NB-IOT communication module (4) and the GPS module (5) are respectively electrically connected with the main control module (1), and the main control module (1) is in wireless communication with the remote mobile terminal (6) through the NB-IOT communication module (4);
the early warning prompt module (2) comprises an infrared pyroelectric sensor and a vibration sensor, wherein the infrared pyroelectric sensor is used for monitoring an infrared signal of the activity of a surrounding object and transmitting the infrared signal to the main control module (1); the vibration sensor is used for detecting whether continuous vibration exists or not, and if the continuous vibration exists, a vibration signal is sent to the main control module (1);
the anti-prying alarm module (3) comprises an anti-prying switch and an audible and visual alarm, when the anti-prying switch is triggered, an alarm signal is sent to the main control module (1), the audible and visual alarm is triggered at the same time, and the audible and visual alarm gives out sound and light to warn;
the GPS module (5) is used for positioning the current position of the electric vehicle and sending positioning information to the main control module (1);
the main control module (1) judges the current early warning level according to the received infrared signal, vibration signal and alarm signal, and sends early warning level information and positioning information to the mobile terminal (6) through the NB-IOT module; the main control module (1) is also connected to a battery of the electric vehicle and used for sending the electric quantity information and the battery charge-discharge state information of the battery to the mobile terminal (6) through the NB-IOT module; the mobile terminal (6) is used for receiving the early warning level in real time, checking the position and the electric quantity information of the electric vehicle on line, and can also be used for manually resetting the current early warning level and manually turning off the audible and visual alarm.
2. The NB-IOT based electric vehicle burglar alarm system of claim 1, wherein the audible and visual alarm comprises a tweeter and an LED light.
3. The NB-IOT based electric vehicle anti-theft alarm system according to claim 1, wherein the early warning levels include four levels of "normal", "general", "dangerous" and "extremely dangerous", and when the main control module (1) does not receive the infrared signal, the vibration signal or the alarm signal, the current early warning level is judged to be "normal" and is sent to the mobile terminal (6) through the NB-IOT module; when the main control module (1) only receives the infrared signals, judging that the current early warning level is 'normal' and sending the current early warning level to the mobile terminal (6) through the NB-IOT module; when the main control module (1) receives the infrared signal and the vibration signal at the same time, judging that the current early warning level is dangerous, and sending the dangerous early warning level to the mobile terminal (6) through the NB-IOT module; when the main control module (1) receives the infrared signal, the vibration signal and the alarm signal at the same time, the current early warning level is judged to be 'dangerous' and is sent to the mobile terminal (6) through the NB-IOT module.
4. The NB-IOT based burglar alarm system for electric vehicle as claimed in claim 3, wherein when said early warning level is upgraded to "normal", it means that there is a living being approaching the electric vehicle, and when the early warning level is further upgraded to "dangerous", the electric vehicle is being moved, and when the highest level "dangerous" signal is sent to the moving terminal (6), it means that the electric vehicle or the battery of the electric vehicle is being detached by the thief.
5. The NB-IOT based burglar alarm system for electric vehicles according to claim 1, wherein the mobile terminal (6) is further capable of remotely controlling the power supply of the electric vehicle to be powered off through the NB-IOT communication module (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921640239.XU CN211417466U (en) | 2019-09-27 | 2019-09-27 | Electric vehicle anti-theft alarm system based on NB-IOT |
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| CN201921640239.XU CN211417466U (en) | 2019-09-27 | 2019-09-27 | Electric vehicle anti-theft alarm system based on NB-IOT |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110615054A (en) * | 2019-09-27 | 2019-12-27 | 中国地质大学（武汉） | Electric vehicle anti-theft alarm system based on NB-IOT |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110615054A (en) * | 2019-09-27 | 2019-12-27 | 中国地质大学（武汉） | Electric vehicle anti-theft alarm system based on NB-IOT |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan zhumeng Technology Co.,Ltd. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: X2022420000019 Denomination of utility model: An anti-theft alarm system for electric vehicle based on nb-iot Granted publication date: 20200904 License type: Common License Record date: 20220301 Assignee: Wuhan Haibo Wulian Technology Co.,Ltd. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: X2022420000018 Denomination of utility model: An anti-theft alarm system for electric vehicle based on nb-iot Granted publication date: 20200904 License type: Common License Record date: 20220301 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Qiyi Information Technology Service Co.,Ltd. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: X2022420000022 Denomination of utility model: An anti-theft alarm system for electric vehicle based on nb-iot Granted publication date: 20200904 License type: Common License Record date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |