CN112180796B - Foot kicking induction device based on UWB technology - Google Patents
Foot kicking induction device based on UWB technology Download PDFInfo
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- CN112180796B CN112180796B CN202011064235.9A CN202011064235A CN112180796B CN 112180796 B CN112180796 B CN 112180796B CN 202011064235 A CN202011064235 A CN 202011064235A CN 112180796 B CN112180796 B CN 112180796B
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- uwb
- module
- alarm
- control module
- vehicle door
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention belongs to the technical field of automobile kicking induction, and particularly discloses a kicking induction device based on UWB technology, which comprises a communication module, a UWB transceiver module, a vehicle door control module, a singlechip, a navigation module, a controller, an Ethernet module and a feedback device, wherein the feedback device comprises a mounting frame, an air bag, an air pressure sensor, a UWB label, a first alarm and a second alarm, the mounting frame is arranged in a lock catch of a vehicle door, the air bag is arranged in the mounting frame, the air bag is internally provided with the air pressure sensor, the first alarm and the second alarm are respectively arranged at two sides of the mounting frame, the UWB label is arranged at the back of the outer side of the mounting frame, and the singlechip is arranged at the back of the inner side of the mounting frame; the communication module and the UWB receiving and transmitting module are in information transmission connection with the vehicle door control module; the vehicle door control module is in information transmission connection with the singlechip; the singlechip is electrically connected with the first alarm, the second alarm and the air pressure sensor.
Description
Technical Field
The invention relates to a skirting induction device based on UWB technology, and belongs to the technical field of automobile skirting induction.
Background
Vehicles on the market mainly adopt capacitive sensors for foot kick induction. The method is characterized in that whether the vehicle door is opened or not is calculated through the degree of capacitance variation generated during the kicking, and whether the vehicle door is opened or not is confirmed through two connected external antennas; however, this mode is easy to trigger by mistake under special weather conditions, and besides, the mode increases the manufacturing cost due to the fact that the antenna is arranged outside the automobile, so that a kick induction device based on the UWB technology is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a kick sensing device based on UWB technology, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a foot kick induction system based on UWB technique, includes communication module, UWB transceiver module, door control module, singlechip, navigation module, controller, ethernet module and feedback device, feedback device includes installing frame, gasbag, air pressure sensor, UWB label, first siren and second siren, the installing frame is installed in the hasp of door, is provided with the gasbag in the installing frame, is provided with air pressure sensor in the gasbag, installs first siren and second siren respectively in the both sides of installing frame, and the outside back side of installing frame installs UWB label, and the inboard back of installing frame is provided with the singlechip; the communication module and the UWB receiving and transmitting module are in information transmission connection with the vehicle door control module; the vehicle door control module is in information transmission connection with the singlechip; the singlechip is electrically connected with the first alarm, the second alarm and the air pressure sensor;
the singlechip establishes information transmission connection with the controller; the controller establishes information transmission connection with the UWB base station; and the UWB base station establishes information transmission connection with the UWB tag and the navigation module through the Ethernet module.
Preferably, the UWB transceiver module is configured to detect distance information of a processing target object, and if the distance information of the target object is smaller than a set value, the UWB transceiver module sends a door opening instruction to the door control module.
Preferably, the communication module is used for collecting the state information of the target object and sending the state information to the vehicle door control module for judgment.
Preferably, the door control module is used for judging state information of an object and controlling opening of the door; when the door control module judges that the target object is at a safe distance and receives a door opening instruction transmitted by the UWB receiving and transmitting module, the door control module controls the door to be opened; otherwise, the door control module does not control the door to open.
Preferably, the air pressure sensor is used for detecting the air pressure value in the air bag, when the vehicle door is damaged and not opened, the air pressure sensor does not monitor the change of the air pressure value in the air bag, the air pressure sensor feeds back to the singlechip, and the singlechip controls the first alarm to send out an alarm.
Preferably, the UWB base station is configured to monitor the position information of the UWB tag.
Preferably, the navigation module is used for providing map information to the UWB base station.
Preferably, the controller is provided with a display screen; the controller is used for receiving map information sent by the UWB base station and displaying the map information on the display screen.
Preferably, the air bag is provided with an exhaust valve; the air bag is made of rubber materials with good rebound resilience.
Preferably, the ethernet module is used to provide a network for UWB base stations, UWB tags and navigation modules.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a skirting induction device based on UWB technology, which has the advantages of simple module structure, reasonable design and convenient use, can accurately measure the distance and state of a target object through the UWB technology, avoids the phenomenon of false triggering in special weather, and simultaneously avoids the installation of an antenna structure by utilizing the UWB technology, thereby reducing the manufacturing cost.
The invention is provided with the feedback device which can timely feed back through the first alarm when the vehicle door is damaged and is used for reminding a vehicle owner of timely repairing.
The vehicle navigation system is provided with the UWB tag, the UWB base station and the controller, so that the vehicle can be positioned, and the navigation map of the place where the vehicle is located can be obtained, and a vehicle owner can conveniently and rapidly find the vehicle in more vehicles.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural diagram of a feedback device.
In the figure: 1. a communication module; 2. a UWB transceiver module; 3. a door control module; 4. a single chip microcomputer; 5. a navigation module; 6. a controller; 7. an Ethernet module; 8. a mounting frame; 9. an air bag; 10. an air pressure sensor; 11. a UWB tag; 12. a first alarm; 13. a second alarm; 14. UWB base station.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a kick induction system based on UWB technique, includes communication module 1, UWB transceiver module 2, door control module 3, singlechip 4, navigation module 5, controller 6, ethernet module 7 and feedback device, feedback device includes installing frame 8, gasbag 9, air pressure sensor 10, UWB label 11, first siren 12 and second siren 13, installing frame 8 installs in the hasp of door, is provided with gasbag 9 in the installing frame 8, is provided with air pressure sensor 10 in the gasbag 9, installs first siren 12 and second siren 13 respectively in both sides of installing frame 8, and UWB label 11 is installed to the outside back of installing frame 8, and the inboard back of installing frame 8 is provided with singlechip 4; the communication module 1 and the UWB receiving and transmitting module 2 are in information transmission connection with the vehicle door control module 3; the vehicle door control module 3 is in information transmission connection with the singlechip 4; the singlechip 4 is electrically connected with the first alarm 12, the second alarm 13 and the air pressure sensor 10;
the singlechip 4 is in information transmission connection with the controller 6; the controller 6 establishes an information transmission connection with the UWB base station 14; the UWB base station 14 establishes information transmission connection with the UWB tag 11 and the navigation module 5 through the Ethernet module 7.
Further, the UWB transceiver module 2 is configured to detect and process distance information of a target object, and if the distance information of the target object is smaller than a set value, the UWB transceiver module 2 sends a door opening instruction to the door control module 3.
Further, the communication module 1 is configured to collect status information of the object and send the status information to the door control module 3 for determination.
Further, the door control module 3 is used for judging state information of an object and controlling opening of a door; when the door control module 3 judges that the target object is at a safe distance and receives a door opening command transmitted by the UWB transceiver module 2, the door control module 3 controls the door to be opened; conversely, the door control module 3 does not control the door opening.
Further, the air pressure sensor 10 is used for detecting the air pressure value in the air bag 9, when the vehicle door is damaged and not opened, the air pressure sensor 10 does not monitor the change of the air pressure value in the air bag 9, the air pressure sensor 10 feeds back to the singlechip 4, and the singlechip 4 controls the first alarm 12 to send out an alarm and simultaneously sends out a command to the vehicle door control module 3, so that the vehicle door control module 3 cancels the door opening command of the vehicle door.
Further, the UWB base station 14 is configured to monitor the position information of the UWB tag 11.
Further, the navigation module 5 is configured to provide map information to the UWB base station 14.
Further, a display screen is arranged on the controller 6; the controller 6 is configured to receive map information sent by the UWB base station 14 and display the map information on a display screen.
Further, an exhaust valve is arranged on the air bag 9; the air bag 9 is made of a rubber material having good rebound resilience.
Further, the ethernet module 7 is configured to provide a network for the UWB base station 14, the UWB tag 11 and the navigation module 5.
Working principle: when the skirting induction device based on the UWB technology is used, firstly, when a target object is close to the UWB receiving and transmitting module 2, and when the UWB receiving and transmitting module 2 monitors that the distance of the target object is smaller than a set value, the UWB receiving and transmitting module 2 can send a door opening instruction to the vehicle door control module 3; the communication module 1 monitors the state of the object and sends distance information to the vehicle door control module 3, and when the vehicle door control module 3 judges that the object is in a safe state from the vehicle door (the object is prevented from being impacted when the vehicle door is opened) and receives a door opening instruction of the UWB receiving and transmitting module 2, the vehicle door control module 3 controls the vehicle door to be opened; conversely, the door control module 3 does not control the door opening.
If the vehicle door cannot be opened, the air pressure sensor 10 does not monitor the change of the air pressure in the air bag 9, the air pressure sensor 10 feeds back to the singlechip 4, the singlechip 4 controls the first alarm 12 to give an alarm, and the first alarm 12 gives an alarm to remind the vehicle owner that the vehicle door is damaged.
When the vehicle owner needs to find the vehicle in more vehicles, the UWB base station 14 can monitor the position information of the UWB tag 11, the UWB base station 14 can extract the map information of the vehicle position from the navigation module 5 and display the map information on the display screen of the controller 6, the navigation function is played for the vehicle owner, meanwhile, the controller 6 can send out a signal to the singlechip 4, so that the singlechip 4 controls the second alarm 13 to send out an alarm, thereby reminding the vehicle owner of the approximate position of the vehicle, and improving the vehicle searching efficiency of the vehicle owner.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a foot kicks induction system based on UWB technique which characterized in that: the intelligent automobile door monitoring device comprises a communication module (1), a UWB receiving and transmitting module (2), an automobile door control module (3), a singlechip (4), a navigation module (5), a controller (6), an Ethernet module (7) and a feedback device, wherein the feedback device comprises a mounting frame (8), an air bag (9), an air pressure sensor (10), a UWB label (11), a first alarm (12) and a second alarm (13), the mounting frame (8) is mounted in a lock catch of an automobile door, the air bag (9) is arranged in the mounting frame (8), the air pressure sensor (10) is arranged in the air bag (9), the first alarm (12) and the second alarm (13) are respectively mounted on two sides of the mounting frame (8), the UWB label (11) is mounted on the back surface of the outer side of the mounting frame (8), and the singlechip (4) is arranged on the back surface of the inner side of the mounting frame (8); the communication module (1) and the UWB receiving and transmitting module (2) are connected with the vehicle door control module (3) in an information transmission mode; the vehicle door control module (3) is connected with the singlechip (4) in an information transmission way; the singlechip (4) is electrically connected with the first alarm (12), the second alarm (13) and the air pressure sensor (10); the singlechip (4) is connected with the controller (6) in an information transmission way; the controller (6) establishes information transmission connection with the UWB base station (14); the UWB base station (14) establishes information transmission connection with the UWB tag (11) and the navigation module (5) through the Ethernet module (7);
the vehicle door control module (3) is used for judging state information of an object and controlling opening of a vehicle door; when the door control module (3) judges that the target object is at a safe distance and simultaneously receives a door opening command transmitted by the UWB receiving and transmitting module (2), the door control module (3) can control the door to be opened; conversely, the door control module (3) does not control the door to open;
the air pressure sensor (10) is used for detecting the air pressure value in the air bag (9), when the vehicle door is damaged and is not opened, the air pressure sensor (10) does not monitor the change of the air pressure value in the air bag (9), the air pressure sensor (10) feeds back to the singlechip (4), the singlechip (4) controls the first alarm (12) to send out an alarm and simultaneously sends out an instruction to the vehicle door control module (3), and the vehicle door control module (3) cancels the opening instruction of the vehicle door.
2. A kick sensing device based on UWB technology as defined in claim 1, wherein: the UWB receiving and transmitting module (2) is used for detecting and processing the distance information of the target object, and if the distance information of the target object is smaller than a set value, the UWB receiving and transmitting module (2) sends a door opening instruction to the vehicle door control module (3).
3. A kick sensing device based on UWB technology as defined in claim 1, wherein: the communication module (1) is used for collecting state information of a target object and sending the state information to the vehicle door control module (3) for judgment.
4. A kick sensing device based on UWB technology as defined in claim 1, wherein: the UWB base station (14) is for monitoring the position information of the UWB tag (11).
5. A kick sensing device based on UWB technology as defined in claim 1, wherein: the navigation module (5) is used for providing map information to the UWB base station (14).
6. A kick sensing device based on UWB technology as defined in claim 1, wherein: a display screen is arranged on the controller (6); the controller (6) is used for receiving map information sent by the UWB base station (14) and displaying the map information on a display screen.
7. A kick sensing device based on UWB technology as defined in claim 1, wherein: an exhaust valve is arranged on the air bag (9); the air bag (9) is made of rubber material with good rebound resilience.
8. A kick sensing device based on UWB technology as defined in claim 1, wherein: the Ethernet module (7) is used for providing a network for the UWB base station (14), the UWB tag (11) and the navigation module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011064235.9A CN112180796B (en) | 2020-09-30 | 2020-09-30 | Foot kicking induction device based on UWB technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011064235.9A CN112180796B (en) | 2020-09-30 | 2020-09-30 | Foot kicking induction device based on UWB technology |
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| Publication Number | Publication Date |
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| CN112180796A CN112180796A (en) | 2021-01-05 |
| CN112180796B true CN112180796B (en) | 2023-09-19 |
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| CN202011064235.9A Active CN112180796B (en) | 2020-09-30 | 2020-09-30 | Foot kicking induction device based on UWB technology |
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| CN (1) | CN112180796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115110873A (en) * | 2021-03-18 | 2022-09-27 | 上海海拉电子有限公司 | Foot kicking induction device and method based on UWB technology |
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| CN112180796A (en) | 2021-01-05 |
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