CN109377733B

CN109377733B - Bus alarm system based on gravity sensing

Info

Publication number: CN109377733B
Application number: CN201811190329.3A
Authority: CN
Inventors: 何润
Original assignee: Yingqi Technology Shenzhen Co ltd
Current assignee: Yingqi Technology Shenzhen Co ltd
Priority date: 2018-10-12
Filing date: 2018-10-12
Publication date: 2020-09-01
Anticipated expiration: 2038-10-12
Also published as: CN109377733A

Abstract

The invention discloses a bus alarm system based on gravity sensing, which comprises a server, an information acquisition module, a terminal and a wireless communication module, wherein a central processing unit and a storage module are arranged in the server; the information acquisition module comprises an inlet end gravity sensor, a floor gravity sensor and an outlet end gravity sensor; a payment module and an alarm module are arranged in the terminal, and the alarm module is provided with two sound sources; the wireless communication module is provided with a GPS positioner and a one-key alarm button. The invention utilizes the gravity sensor to monitor the gravity of the passenger in real time, compares whether the gravity of the passenger changes when the passenger is ready to get off the bus, and gives an alarm in time when the passenger does not get off the bus to remind the passenger to check whether the carried objects are left on the bus or stolen.

Description

Bus alarm system based on gravity sensing

Technical Field

The invention relates to a public traffic alarm system, in particular to a public traffic alarm system based on gravity sensing, and belongs to the technical field of public traffic.

Background

China's economy is rapidly increased, each item of construction obtains huge achievements, but also pays huge resources and the cost of environment damage, the contradiction between the two is sharp day by day, and the public has strong response to the problem of environmental pollution. This situation is directly related to the unreasonable economic structure and the growth mode. The adjustment of an economic structure is not accelerated, the growth mode is changed, the resources can not be supported, the environment can not be accommodated, the society can not bear the resources, and the economic development is difficult to continue. Only by insisting on saving development, clean development and safe development, the economy, the quality and the fast development can be realized. Meanwhile, the emission of greenhouse gases causes global warming, and is widely concerned by the international society. Further strengthening the energy conservation and emission reduction work, and meeting the urgent need of global climate change. Therefore, more and more citizens choose to take public transport means and drive private cars as few as possible, but the other problem is caused, namely objects are easy to be missed or properties are easy to be stolen by lawbreakers when the citizens take the bus, and therefore, a bus alarm system based on gravity sensing is needed to be developed to avoid secondary phenomena.

Disclosure of Invention

The invention aims to overcome the defect that passengers are unaware of losing objects because no alarm system exists in the conventional bus, provides a bus alarm system based on gravity sensing, and can effectively solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention provides a bus alarm system based on gravity sensing, which comprises a server, an information acquisition module, a terminal and a wireless communication module, wherein a central processing unit and a storage module are arranged in the server; the information acquisition module comprises an inlet end gravity sensor, a floor gravity sensor and an outlet end gravity sensor; a payment module and an alarm module are arranged in the terminal, and the alarm module is provided with two sound sources of a siren sound A and a siren sound B; the wireless communication module is provided with a GPS positioner and a one-key alarm button, the inlet end gravity sensor, the floor gravity sensor and the outlet end gravity sensor are in signal connection with a central processing unit, the central processing unit is electrically connected with the storage module, the payment module and the alarm module, and the central processing unit is electrically connected with the wireless communication module through the one-key alarm button; the specific implementation steps are as follows:

step 1: the gravity sensor at the inlet end uploads the data to the central processing unit; in the process that the passenger pays the fee through the payment module, the terminal is matched with the server, the gravity data of the passenger is stored by the storage module when the passenger gets on the bus, and the record is G_{On the upper part}；

Step 2: dividing a bus floor into N parts, wherein each part is respectively provided with coordinates of 11, 12, 13, 21, 22, 23, 31, 32 and 33 … …, each coordinate is provided with a floor gravity sensor and is numbered, the number and the floor are divided into coordinates, and a central processing unit edits each coordinate of the number;

and step 3: confirming the final position of the passenger according to the walking track of the passenger, recording the whole behavior track of the passenger through a floor gravity sensor to obtain real-time data, and taking the gravity data G of the final staying position of the passenger_{Detection of}Ensuring the detection error caused by the position change of the passenger;

and 4, step 4: passenger preparationWhen getting off the bus, the gravity sensor at the outlet end measures the gravity data and uploads the gravity data to the central processing unit, and the storage module stores the gravity data of the passenger when getting off the bus and records the gravity data as G_{Lower part}；

And 5: comparative G_{On the upper part}、G_{Detection of}And G_{Lower part}If G is_{Lower part}Below G_{Detection of}And G_{On the upper part}The server sends an alarm signal to the alarm module, starts an alarm whistle A, and the passenger confirms whether the object is left on the bus or not according to the alarm signal and gets off the bus after confirming; if G is_{Lower part}Higher than G_{Detection of}The server sends an alarm signal to the alarm module, a siren B is started, passengers and passengers on the vehicle check whether the carried articles are lost, if a theft event occurs, the passengers or drivers can alarm through a one-key alarm button, and the wireless communication module can send the position determined by the GPS positioner to a law enforcement department.

As a preferred technical scheme of the invention, the gravity data G recorded by the floor gravity sensor according to the movement track of the passenger during the passenger riding period can be sent to the server in real time and is combined with the gravity data G when the passenger gets on the vehicle_{On the upper part}In contrast, if G is lower than G_{On the upper part}The terminal can send out warning signal and remind passenger to check whether article on one's body is stolen, stop warning after confirming.

As a preferred technical solution of the present invention, the gravity data of a passenger recorded by the storage module is automatically cleared after the passenger confirms to get off the vehicle.

The invention has the following beneficial effects: the invention utilizes the gravity sensor to monitor the gravity of the passenger in real time, compares whether the gravity of the passenger changes when the passenger is ready to get off the bus, and gives an alarm in time when the passenger does not get off the bus to remind the passenger to check whether the carried objects are left on the bus or stolen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1: the invention is a module connection diagram;

reference numbers in the figures: 10. a server; 11. a central processing unit; 12. a storage module; 20. an information acquisition module; 21. an inlet end gravity sensor; 22. a floor gravity sensor; 23. an outlet end gravity sensor; 30. a terminal; 31. a payment module; 32. an alarm module; 33. a siren sound A; 34. a siren sound B; 40. a wireless communication module; 41. a GPS locator; 42. a one-key alarm button.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

As shown in fig. 1, the invention provides a bus alarm system based on gravity sensing, which comprises a server 10, an information acquisition module 20, a terminal 30 and a wireless communication module 40, wherein a central processing unit 11 and a storage module 12 are arranged in the server 10; the information acquisition module 20 comprises an inlet end gravity sensor 21, a floor gravity sensor 22 and an outlet end gravity sensor 23; a payment module 31 and an alarm module 32 are arranged in the terminal 30, and the alarm module 32 is provided with two sound sources of siren sound A33 and siren sound B34; the wireless communication module 40 is provided with a GPS positioner 41 and a one-key alarm button 42, the inlet end gravity sensor 21, the floor gravity sensor 22 and the outlet end gravity sensor 23 are in signal connection with the central processing unit 11, the central processing unit 11 is electrically connected with the storage module 12, the payment module 31 and the alarm module 32, and the central processing unit 11 is electrically connected with the wireless communication module 40 through the one-key alarm button 42; the specific implementation steps are as follows:

step 1: the gravity data is generated after passengers get on the bus, and the data is uploaded to the central processing unit 11 by the inlet end gravity sensor 21; when the passenger pays the fee through the payment module 31, the terminal 30 and the server 10 are matched, and the storage module 12 carries out gravity data when the passenger gets on the vehicleStore, record G_{On the upper part}；

Step 2: dividing the bus floor into N parts, wherein each part is respectively provided with

coordinates

11, 12, 13, 21, 22, 23, 31, 32 and 33 … …, each coordinate is provided with a floor gravity sensor 22 and is numbered, the number and the floor are divided into coordinates, and the central processing unit 11 edits each coordinate of the number;

and step 3: confirming the final position of the passenger according to the walking track of the passenger, recording the whole action track of the passenger through the floor gravity sensor 22 to obtain real-time data, and taking the gravity data G of the final staying position of the passenger_{Detection of}Ensuring the detection error caused by the position change of the passenger;

and 4, step 4: when a passenger gets off the vehicle in preparation, the gravity sensor 23 at the outlet end measures the gravity data and uploads the gravity data to the central processing unit 11, and the storage module 12 stores the gravity data of the passenger when getting off the vehicle, and the record is G_{Lower part}；

And 5: comparative G_{On the upper part}、G_{Detection of}And G_{Lower part}If G is_{Lower part}Below G_{Detection of}And G_{On the upper part}The server 10 sends an alarm signal to the alarm module 32, starts an alarm whistle A33, and the passenger confirms whether the object is missed on the bus according to the alarm signal and gets off the bus after confirming; if G is_{Lower part}Higher than G_{Detection of}The server 10 sends an alarm signal to the alarm module 32, the siren B34 is activated, the passenger and the passenger on the vehicle check whether the carried articles are lost, if a theft occurs, the passenger or the driver can alarm through the one-touch alarm button 42, and the wireless communication module 40 sends the position determined by the GPS locator 41 to law enforcement.

During the passenger riding, the gravity data G recorded by the floor gravity sensor 22 according to the passenger moving track can be sent to the server in real time and is matched with the gravity data G when the passenger gets on the vehicle_{On the upper part}In contrast, if G is lower than G_{On the upper part}The terminal can send out a warning signal to remind passengers to check whether articles on the passenger are stolen or not, and the warning is stopped after the passengers confirm; the gravity data of a passenger recorded by the storage module 12 is automatically cleared after the passenger confirms to get off the vehicle.

The specific working principle is as follows: after-delivery of passengersGenerating gravity data, and uploading the data to the central processing unit 11 by the inlet end gravity sensor 21; when the passenger pays the fee through the payment module 31, the terminal 30 is matched with the server 10, and the storage module 12 stores the gravity data of the passenger when getting on the bus, which is recorded as G_{On the upper part}(ii) a Dividing the bus floor into N parts, wherein each part is respectively provided with

coordinates

11, 12, 13, 21, 22, 23, 31, 32 and 33 … …, each coordinate is provided with a floor gravity sensor 22 and is numbered, the number and the floor are divided into coordinates, and the central processing unit 11 edits each coordinate of the number; confirming the final position of the passenger according to the walking track of the passenger, recording the whole action track of the passenger through the floor gravity sensor 22 to obtain real-time data, and taking the gravity data G of the final staying position of the passenger_{Detection of}Ensuring the detection error caused by the position change of the passenger; when a passenger gets off the vehicle in preparation, the gravity sensor 23 at the outlet end measures the gravity data and uploads the gravity data to the central processing unit 11, and the storage module 12 stores the gravity data of the passenger when getting off the vehicle, and the record is G_{Lower part}(ii) a Comparative G_{On the upper part}、G_{Detection of}And G_{Lower part}If G is_{Lower part}Below G_{Detection of}And G_{On the upper part}The server 10 sends an alarm signal to the alarm module 32, starts an alarm whistle A33, and the passenger confirms whether the object is missed on the bus according to the alarm signal and gets off the bus after confirming; if G is_{Lower part}Higher than G_{Detection of}The server 10 sends an alarm signal to the alarm module 32, the siren B34 is activated, the passenger and the passenger on the vehicle check whether the carried articles are lost, if a theft occurs, the passenger or the driver can alarm through the one-touch alarm button 42, and the wireless communication module 40 sends the position determined by the GPS locator 41 to law enforcement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bus alarm system based on gravity sensing comprises a server (10), an information acquisition module (20), a terminal (30) and a wireless communication module (40), and is characterized in that a central processing unit (11) and a storage module (12) are arranged in the server (10); the information acquisition module (20) comprises an inlet end gravity sensor (21), a floor gravity sensor (22) and an outlet end gravity sensor (23); a payment module (31) and an alarm module (32) are arranged in the terminal (30), and the alarm module (32) is provided with two sound sources of an alarm whistle A (33) and an alarm whistle B (34); the wireless communication module (40) is provided with a GPS (global positioning system) positioner (41) and a one-key alarm button (42), the inlet-end gravity sensor (21), the floor gravity sensor (22) and the outlet-end gravity sensor (23) are in signal connection with the central processing unit (11), the central processing unit (11) is electrically connected with the storage module (12), the payment module (31) and the alarm module (32), and the central processing unit (11) is electrically connected with the wireless communication module (40) through the one-key alarm button (42); the specific implementation steps are as follows:

step 1: the gravity data is generated after passengers get on the bus, and the data is uploaded to the central processing unit (11) by the inlet end gravity sensor (21); in the process that the passenger pays the fee through the payment module (31), the terminal (30) is matched with the server (10), and the storage module (12) stores the gravity data of the passenger when the passenger gets on the bus and records the gravity data as G_{On the upper part}；

Step 2: dividing the floor of the bus into N parts, wherein each part is respectively provided with coordinates 11, 12, 13, 21, 22, 23, 31, 32 and 33 … …, each coordinate is provided with a floor gravity sensor (22) and is numbered, the number is the same as the floor dividing coordinate, and a central processing unit (11) edits each numbered coordinate;

and step 3: confirming the final position of the passenger according to the walking track of the passenger, recording the whole action track of the passenger through a floor gravity sensor (22), obtaining real-time data, and taking the gravity data G of the final stop position of the passenger_{Detection of}Ensuring the detection error caused by the position change of the passenger;

and 4, step 4: when a passenger gets off the vehicle in preparation, the gravity sensor (23) at the outlet end measures the gravity data and uploads the gravity data to the central processing unit (11), and the storage module (12) stores the gravity data of the passenger when getting off the vehicle, and the record is G_{Lower part}；

And 5: comparative G_{On the upper part}、G_{Detection of}And G_{Lower part}If G is_{Lower part}Below G_{Detection of}And G_{On the upper part}The server (10) sends an alarm signal to the alarm module (32), starts an alarm whistle A (33), and the passenger confirms whether the object is missed on the bus or not according to the alarm signal and gets off the bus after confirming; if G is_{Lower part}Higher than G_{Detection of}The server (10) sends an alarm signal to the alarm module (32), a siren B (34) is started, passengers and passengers on the vehicle check whether articles carried by the passengers and the vehicle are lost, if a theft event occurs, the passengers or the driver can alarm through a one-key alarm button (42), and the wireless communication module (40) sends the position determined by the GPS locator (41) to a law enforcement department;

during the passenger riding, the gravity data G recorded by the floor gravity sensor (22) according to the moving track of the passenger can be sent to the server (10) in real time and is combined with the gravity data G when the passenger gets on the vehicle_{On the upper part}In contrast, if G is lower than G_{On the upper part}The terminal can send out warning signal and remind the passenger to check whether the article on one's body is stolen, stops warning after confirming, the gravity data of certain passenger that memory module (12) recorded can clear automatically after this passenger confirms to get off the bus.