CN112932243A - Anti-theft mailbox system and method - Google Patents
Anti-theft mailbox system and method Download PDFInfo
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- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 7
- 208000034423 Delivery Diseases 0.000 claims description 6
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
- A47G29/124—Appliances to prevent unauthorised removal of contents
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
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Abstract
The application relates to an anti-theft mailbox system, which comprises a mailbox end and a delivery terminal; the mailbox end comprises a mailbox main body, a detection module, a first processing module, a first sign-in module and a first network module; the delivery terminal comprises a second sign-in module, a second processing module, a second network module and an alarm module. The application has the following effects: the letter box end and the delivery terminal are interconnected through a network, a postman signs in the letter box end through the delivery terminal and starts to deliver the letter and newspaper, whether the letter passes through the delivery port is detected through a signal transmitter and a signal receiver on the delivery port, the first processing module judges the letter state through the signal separation time received by the signal receiver, and sends an alarm instruction to the delivery terminal in the state that the letter is blocked, so that the possibility that the letter is stolen due to the fact that the postman is improperly operated or is in a convenient state and only plugs the letter on the delivery port is reduced.
Description
Technical Field
The application relates to the field of logistics technology, in particular to an anti-theft mailbox system and an anti-theft mailbox method.
Background
With the development of society, the mailbox becomes an indispensable necessity in life, and the mailbox goes through a development process from a wooden mailbox, an iron-sheet mailbox, a stainless steel mailbox and an intelligent mailbox, and forms a plurality of series products including the intelligent mailbox, a common mailbox and a villa mailbox at present.
In the related art, a mailbox is generally installed at a doorway of a residential area for storing letters, newspapers or subscription magazines, and is locked on a door of the mailbox in order to prevent articles such as letters in the mailbox from being stolen.
In view of the above-mentioned related technologies, the inventor believes that, in the actual use process, when a carrier puts letters, newspapers and the like into a letter box, the carrier may block the letters and the newspapers in a delivery port for convenience without putting the whole into the letter box, and a thief can still steal the letters or the newspapers in real time after seeing the situation.
Disclosure of Invention
In order to improve the anti-theft effect of the mailbox, the application provides an anti-theft mailbox system and an anti-theft mailbox method.
On one hand, the anti-theft mailbox system provided by the application adopts the following technical scheme:
an anti-theft mailbox system comprises a mailbox end and a delivery terminal;
the mailbox end comprises a mailbox main body, a detection module, a first processing module, a first sign-in module and a first network module;
the mail box main body is provided with a delivery port for delivering mails and newspapers;
the detection module comprises a signal transmitter and a signal receiver which are respectively arranged at two sides in the delivery port, the signal transmitter is used for continuously transmitting a detection signal to the signal receiver, and the signal receiver is connected with the processing module and transmits the detection signal to the processing module;
the first sign-in module comprises an identifier arranged on the mailbox main body and is used for sensing the postman information corresponding to the delivery terminal;
the first processing module is used for acquiring the information of the induction postman sensed by the identifier on the delivery terminal, judging whether the postman normally puts the letter and newspaper into the letter and newspaper box main body according to the detection signal of the detection module, and sending an alarm instruction to the delivery terminal through the first network module under the condition that the letter and newspaper is judged not to be normally put in;
the delivery terminal comprises a second sign-in module, a second processing module, a second network module and an alarm module;
the second check-in module comprises an identifiable chip for storing postman information, and the identifiable chip is used for being in induction fit with the identifier;
the second processing module is used for receiving the alarm instruction through the second network module and controlling the alarm module to give an alarm.
Through adopting above-mentioned technical scheme, through network interconnection between mailbox end and the delivery terminal, the postman signs in the mailbox end through the delivery terminal after, the action of beginning to deliver the mailbox, this application detects whether the mail passes through the delivery port through signal transmitter and signal receiver on the delivery port, first processing module judges the mail state through the signal separation time that signal receiver received, send alarm instruction to the delivery terminal under the state that the mail is the card stopper, reduce because of the postman improper operation or be in and make things convenient for only to plug the mail on the delivery port, and lead to the possibility that the mail is stolen the condition.
Optionally, the signal transmitter is disposed at the upper side of the delivery port, the signal receiver is disposed at the lower side of the delivery port, and the signal transmitter and the signal receiver are located in the same vertical space.
By adopting the technical scheme, the signal transmitter and the signal receiver are respectively arranged at the upper side and the lower side of the delivery port, and in the process that letter newspaper passes through the delivery port, letters or newspaper can separate the signals sent by the signal transmitter, so that the signal receiver can not receive the signals, the delivery state of the letters is judged by the separation time of the signal separation, and whether the letters are normally delivered or not is accurately judged and enters the inside of the letter box main body.
Optionally, the mailbox terminal further includes a storage module, and the storage module is configured to store the postman information identified by the identifier and the corresponding check-in record.
By adopting the technical scheme, the storage module can store delivery records of the postman every time, and can be circulated in a trace manner under the condition that letters and newspapers are lost, so that the postman can be conveniently managed.
Optionally, the identifier is a card reader in the RFID radio frequency module; the identifiable chip refers to a radio frequency card in the RFID radio frequency module.
By adopting the technical scheme, the radio frequency card and the card reader of the RFID greatly improve the working efficiency, and meanwhile, the radio frequency identification has password protection, is not easy to forge and has high safety; on the other hand, the RFID radio frequency module is low in price, and the production cost of equipment is favorably reduced.
On the other hand, the anti-theft method of the anti-theft mailbox system provided by the application adopts the following technical scheme:
an anti-theft method of an anti-theft mailbox system, comprising the steps of:
the postman signs in through the delivery terminal;
the first processing module triggers the detection of letter delivery after detecting that a postman signs in;
the signal transmitter continuously transmits signals to the signal receiver; the first processing module acquires a signal received by the signal receiver and judges whether the mail delivery state is undelivered, normal delivery or blocked according to the received signal blocking time;
and under the condition that the card jam state is judged, the first processing module sends an alarm instruction to the delivery terminal, and the delivery terminal gives an alarm.
By adopting the technical scheme, the mail box end and the delivery terminal are interconnected through a network, and a post carrier starts to deliver the mail after signing on the mail box end through the delivery terminal; the first processing module judges the state of the letters through the signal separation time received by the signal receiver, and sends an alarm instruction to the delivery terminal in the state that the letters are blocked, so that the possibility that the letters are stolen due to the fact that a postman operates improperly or is in a state of conveniently blocking the letters on the delivery port is reduced.
Optionally, the step of determining the delivery status includes:
setting a first time threshold and a second time threshold, wherein the second time threshold is larger than the first time threshold;
within the second time threshold:
the first processing module acquires a signal received by the signal receiver, detects whether the signal is cut off or not and obtains cut-off time;
if the partition time is less than the first time threshold, the first processing module judges that the mail is in a normal delivery state;
if the blocking time is greater than the first time threshold, the first processing module judges that the mail is in a blocking state;
and if the first processing module does not detect the signal interruption within the second time threshold, the first processing module judges that the mail is in a non-delivery state.
By adopting the technical scheme, the preset first time threshold and the second time threshold are used as comparison standard values, delivery is limited to be completed within the second time threshold after the sign-in, and the delivery state of the delivery is convenient to judge;
and then the partition time acquired by the first processing module is compared with the first time threshold value, so that the mail delivery state can be accurately judged.
Optionally, the first time threshold is between 8-10 s; the second time threshold is between 60-90 s.
By adopting the technical scheme, letters are delivered from the outside to enter the inside of the mailbox main body, the signal emitter and the signal receiver are separated by the letters, and the signal receiver cannot receive the signals within a certain time, so that the separation time is formed, the first time threshold value is set between 8 and 10 seconds as a reference for comparing the separation time, the second time threshold value is used as a comparison reference for the whole delivery action time, and the accuracy of judging the letter delivery state is improved.
Optionally, the method further includes: the first processing module is used for signing in and associating with the postman information according to the delivery terminal, if the first processing module judges that the postman is in a blocked state, the associated postman is recorded as a primary alarm record and stored, and punishment is carried out on the postman under the condition that the alarm record times reach a preset value.
By adopting the technical scheme, the mail can be stolen when the first processing module judges that the delivery state of the mail is blocked. Due to errors formed by the postman, the postman is recorded as one-time alarm record, and the postman is punished under the condition that the alarm record times reach a preset value; on the one hand, the management of the regular delivery of the carrier is facilitated, and on the other hand, the possibility of letter theft is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the letter box end and the delivery terminal are interconnected through a network, a postman signs in the letter box end through the delivery terminal and starts to deliver the letter and newspaper, whether the letter passes through the delivery port is detected through a signal transmitter and a signal receiver on the delivery port, the first processing module judges the letter state through the signal separation time received by the signal receiver, and sends an alarm instruction to the delivery terminal in the state that the letter is blocked, so that the possibility that the letter is stolen due to the fact that the postman is improperly operated or is in a convenient state and only plugs the letter on the delivery port is reduced.
2. The signal transmitter and the signal receiver are respectively arranged at the upper side and the lower side of the delivery port, and in the process that letters and newspapers pass through the delivery port, the letters or the newspapers can separate signals sent by the signal transmitter, so that the signal receiver can not receive the signals, the delivery state of the letters is judged by the separation time of the signal separation, and whether the letters are normally delivered or not is accurately judged and the letters enter the inside of the letter box main body.
3. The first processing module can cause the letter to be stolen under the condition that the delivery state of the letter is judged to be blocked. Due to errors formed by the postman, the postman is recorded as one-time alarm record, and the postman is punished under the condition that the alarm record times reach a preset value; on the one hand, the management of the regular delivery of the carrier is facilitated, and on the other hand, the possibility of letter theft is reduced.
Drawings
FIG. 1 is a schematic diagram of a mailbox system as described herein.
FIG. 2 is a schematic view of a first state of a detection module of the mailbox system as described herein.
FIG. 3 is a schematic diagram of a second state of a detection module of the mailbox system as described herein.
Fig. 4 is a first flowchart of an anti-theft method for a mailbox system according to the present application.
Fig. 5 is a second flowchart of the anti-theft method of the mailbox system according to the present application.
Fig. 6 is a third flowchart of the anti-theft method of the mailbox system according to the present application.
Description of reference numerals:
101. a cabinet door; 102. a delivery port; 201. a signal transmitter; 202. a signal receiver.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses an anti-theft mailbox system.
As shown in fig. 1, an anti-theft mailbox system includes a mailbox, a delivery terminal, and a cloud server; the cloud server is interconnected with the mailbox end through a network, and the mailbox end is interconnected with the delivery terminal through the network.
The mailbox end comprises a mailbox main body, a detection module, a first processing module, a first sign-in module and a first network module.
As shown in fig. 2 and 3, a cabinet door 101 is rotatably connected to the mailbox main body, a storage cavity for storing letters and newspapers is formed in the cabinet door 101, a rectangular delivery opening 102 is formed in the cabinet door 101, and a postman can deliver the letters and the newspapers into the storage cavity through the delivery opening 102.
The detection module includes a signal transmitter 201 and a signal receiver 202, in this embodiment, the signal transmitter 201 refers to an infrared signal transmitter 201, the signal receiver 202 refers to an infrared signal receiver 202, the infrared signal transmitter 201 can transmit an infrared signal encoded with information, the infrared signal receiver 202 is configured to receive a corresponding signal, and the signal receiver 202 and the signal transmitter 201 are connected to a first processing module.
The signal transmitter 201 is installed on the upper side of the delivery port 102, the signal receiver 202 is installed on the lower side of the delivery port 102, and the signal transmitter 201 and the signal receiver 202 are located in the same vertical space, so that the signal transmitter 201 can be aligned with the signal receiver 202 under the condition of no blockage, and the signal receiver 202 continuously receives signals.
Of course, the installation positions of the signal emitter 201 and the signal receiver 202 can be exchanged; or on both the left and right sides of the delivery opening 102.
The first processing module is connected with the signal transmitter 201 and the signal receiver 202 respectively, the first processing module controls the signal transmitter 201 to continuously transmit signals to the signal receiver 202, and the first processing module obtains the signals received by the signal receiver 202.
Under the condition that the signal is not blocked, the first processing module can continuously acquire the signal received by the signal receiver 202;
when the letter and newspaper are delivered into the letter and newspaper box main body under the condition that the signal is blocked by the letter and newspaper, the letter forms a certain blocking time for the signal transmitted by the signal transmitter 201, so that the signal cannot be acquired by the first processing module within a certain time, and after the letter successfully enters the letter and newspaper box main body, the first processing module can acquire the signal again, so that the blocking time for the signal to be blocked is obtained.
Under various delivery states, the interval time is different, the interval time is analyzed to obtain the undelivered state, the normal delivery state or the blocking state, and the blocking state is judged to be the state of not normally putting in.
The first processing module is also used for recording the times of the card jam state, and is recorded in a ROM of the first processing module and used as a standard for punishing a postman.
And sending an alarm instruction to the delivery terminal through the first network module under the condition that the first processing module judges that the mail is in the blocking state.
The first processing module realizes the above control through a logic execution unit, and may adopt a processing chip with data processing and control capabilities, such as a CPU, an MCU, or an FPGA, etc., where the first processing module is an MCU in this embodiment.
The first sign-in module comprises an identifier arranged on the mailbox main body, in the embodiment, the identifier is a card reader in the RFID radio frequency module, and the identifier is used for induction identification with the delivery terminal and induction of postman information corresponding to the corresponding sign-in delivery terminal; the first processing module is connected with an identifier and acquires the postman information sensed by the identifier.
The identifier senses the corresponding postman information and then serves as a check-in, the first processing module sends the check-in record to the cloud server through the first network module, the check-in record is stored in the storage module of the cloud server and serves as an attendance reference of the postman, and the storage module refers to a memory of the cloud server.
The first network module is a WiFi module or a GPRS data module carried on the MCU, and certainly, a network cable can be plugged in to realize networking.
The delivery terminal can be worn on the post carrier and comprises a second check-in module, a second processor, a second network module and an alarm module.
The second sign-in module is an identifiable chip used for being in induction fit with the identifier, the identifiable chip is a radio frequency card in the RFID video module in the embodiment, corresponding postman information (attendance information: such as name and number of the postman) is written in the identifiable chip, and after the identifier senses the identifiable chip, the first processing module acquires the postman information and triggers to judge the delivery state of the mail.
The second processing module is used for receiving the alarm instruction sent by the first processing module through the second network module, and controlling the alarm module to give an alarm at the moment. The second processing module realizes the above control through a logic execution unit, and may adopt a processing chip with data processing and control capabilities, such as a CPU, an MCU, or an FPGA, and the first processing module is an MCU in this embodiment.
The second processing module is a GPRS data module carried on the second processing module to realize networking.
The alarm module is a vibration motor or an acousto-optic alarm controlled by the second processing module, and controls the alarm module to give an alarm to remind a postman in case that the second processing module receives an alarm instruction.
The embodiment of the application also discloses an anti-theft method of the anti-theft mailbox system.
The method comprises the following steps:
as shown in fig. 4 and 5, S101, the carrier realizes the carrier check-in through the first check-in module and the second check-in module;
s102, the signal transmitter 201 continuously transmits a signal to the signal receiver 202, and the first processing module obtains the signal received by the signal receiver 202; after detecting that the first processing module signs in and obtains the postman information, triggering the detection of the mail delivery state:
in the process of delivering the mail into the mail box body, the mail blocks the signals of the signal transmitter 201 and the signal receiver 202 to form a certain time of separation time;
judging the delivery state of the mail according to the interval time, comprising the following steps:
s201, setting a first time threshold and a second time threshold, wherein the second time threshold is larger than the first time threshold, and limiting that delivery is required to be completed within the second time threshold after check-in through the preset first time threshold and the preset second time threshold as comparison standard values; wherein the first time threshold is between 8-10 s; the second time threshold is between 60-90 s.
Within a second time threshold:
s202, a first processing module acquires a signal received by the signal receiver 202, detects whether the signal is cut off or not and obtains cut-off time;
s203, if the blocking time is less than the first time threshold, the first processing module judges that the mail is in a normal delivery state;
s204, if the blocking time is greater than the first time threshold, the first processing module judges that the mail is in a blocking state;
s205 if the first processing module does not detect the signal interruption within the second time threshold, the first processing module determines that the mail is in the undelivered state.
And under the condition that the first processing module judges that the letter delivery state is the blocking state, the first processing module sends an alarm instruction to the delivery terminal, and the delivery terminal gives an alarm.
As shown in fig. 6, a punishment process for the postman who has the card jam condition is also included, which includes:
s301, setting an alarm frequency threshold;
s302, when the delivery state of the mail is judged to be the blocking state by the first processing module, the first processing module associates the postman information with the second check-in module through the first check-in module;
s303, recording the associated postman as a primary alarm record and storing the primary alarm record;
s304, judging whether the sum of the alarm times is greater than the alarm time threshold value;
s305 penalizes the corresponding postman in the event that the sum of the number of alerts is greater than the alert number threshold.
The implementation principle of the anti-theft mailbox system and method in the embodiment of the application is as follows:
firstly, a carrier signs in through a first sign-in module of a mailbox end and a second sign-in module of a delivery terminal, and the detection of a mail delivery state is triggered in the process that a first processing module acquires the carrier information; and under the condition that the card jam state is detected, the first processing module sends an alarm instruction to the delivery terminal through the first network module, and the second processing module receives the alarm instruction and controls the alarm module to make an alarm response.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An anti-theft mailbox system, which is characterized in that: comprises a mailbox end and a delivery terminal;
the mailbox end comprises a mailbox main body, a detection module, a first processing module, a first sign-in module and a first network module;
the mail box body is provided with a delivery port (102) for delivering mails;
the detection module comprises a signal transmitter (201) and a signal receiver (202) which are respectively arranged at two sides of the delivery port (102), the signal transmitter (201) is used for continuously transmitting a detection signal to the signal receiver (202), and the signal receiver (202) is connected with the processing module and transmits the detection signal to the processing module;
the first sign-in module comprises an identifier arranged on the mailbox main body and is used for sensing the postman information corresponding to the delivery terminal;
the first processing module is used for acquiring the information of the induction postman sensed by the identifier on the delivery terminal, judging whether the postman normally puts the letter and newspaper into the letter and newspaper box main body according to the detection signal of the detection module, and sending an alarm instruction to the delivery terminal through the first network module under the condition that the letter and newspaper is judged not to be normally put in;
the delivery terminal comprises a second sign-in module, a second processing module, a second network module and an alarm module;
the second check-in module comprises an identifiable chip for storing postman information, and the identifiable chip is used for being in induction fit with the identifier;
the second processing module is used for receiving the alarm instruction through the second network module and controlling the alarm module to give an alarm.
2. An anti-theft mailbox system as defined in claim 1 wherein: the signal transmitter (201) is arranged on the upper side edge of the delivery port (102), the signal receiver (202) is arranged on the lower side edge of the delivery port (102), and the signal transmitter (201) and the signal receiver (202) are located in the same vertical space.
3. An anti-theft mailbox system as defined in claim 1 wherein: the mailbox end also comprises a storage module, and the storage module is used for storing the postman information identified by the identifier and the corresponding sign-in record.
4. An anti-theft mailbox system as defined in claim 1 wherein: the recognizer is a card reader in the RFID radio frequency module; the identifiable chip refers to a radio frequency card in the RFID radio frequency module.
5. An anti-theft method of the anti-theft mailbox system as recited in claims 1 to 4, wherein:
the method comprises the following steps:
the postman signs in through the delivery terminal;
the first processing module triggers the detection of letter delivery after detecting that a postman signs in;
the signal transmitter (201) continuously transmits signals to the signal receiver (202); the first processing module acquires a signal received by the signal receiver (202), and judges whether the mail delivery state is undelivered, normal delivery or jammed according to the received signal blocking time;
and under the condition that the card jam state is judged, the first processing module sends an alarm instruction to the delivery terminal, and the delivery terminal gives an alarm.
6. The anti-theft method of an anti-theft mailbox system as recited in claim 5, wherein:
the delivery state judging step comprises the following steps:
setting a first time threshold and a second time threshold, wherein the second time threshold is larger than the first time threshold;
within the second time threshold:
the method comprises the steps that a first processing module obtains a signal received by a signal receiver (202), detects whether the signal is cut off or not and obtains cut-off time;
if the partition time is less than the first time threshold, the first processing module judges that the mail is in a normal delivery state;
if the blocking time is greater than the first time threshold, the first processing module judges that the mail is in a blocking state;
and if the first processing module does not detect the signal interruption within the second time threshold, the first processing module judges that the mail is in a non-delivery state.
7. The anti-theft method of an anti-theft mailbox system as recited in claim 6, wherein: the first time threshold is between 8-10 s; the second time threshold is between 60-90 s.
8. The anti-theft method of an anti-theft mailbox system as recited in claim 6, wherein: further comprising:
the first processing module is used for signing in and associating with the postman information according to the delivery terminal, if the first processing module judges that the postman is in a blocked state, the associated postman is recorded as a primary alarm record and stored, and punishment is carried out on the postman under the condition that the alarm record times reach a preset value.
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| CN107684327A (en) * | 2017-09-30 | 2018-02-13 | 北京正合慧视科技有限公司 | The deposit of intelligent letter box and letter report and removing method |
| CN109171420A (en) * | 2018-09-03 | 2019-01-11 | 安徽百得思维信息科技有限公司 | Mail based on artificial intelligence puts into automatic checkout system |
| CN209235680U (en) * | 2018-09-21 | 2019-08-13 | 苏州市凯发金属制品有限公司 | A kind of guarding against theft type mailbox |
| CN210989579U (en) * | 2019-10-11 | 2020-07-14 | 深圳市壹诺工业设计有限公司 | Intelligent mailbox and mailbox system |
| CN211454304U (en) * | 2020-03-11 | 2020-09-08 | 联通(福建)产业互联网有限公司 | Intelligent management system embedded in mailbox and intelligent mailbox |
| CN211833856U (en) * | 2020-03-30 | 2020-11-03 | 杭州捷睿机械制造有限公司 | Mailbox with anti-theft alarm function |
| CN214510679U (en) * | 2021-03-25 | 2021-10-29 | 杭州萧山华达邮政器材有限公司 | Mailbox with anti-theft alarm function |
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| CN112932243B (en) | 2024-02-02 |
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