CN203267985U - Device for sending safety belt wearing state of passenger in passenger car through wireless network - Google Patents
Device for sending safety belt wearing state of passenger in passenger car through wireless network Download PDFInfo
- Publication number
- CN203267985U CN203267985U CN 201320283667 CN201320283667U CN203267985U CN 203267985 U CN203267985 U CN 203267985U CN 201320283667 CN201320283667 CN 201320283667 CN 201320283667 U CN201320283667 U CN 201320283667U CN 203267985 U CN203267985 U CN 203267985U
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- passenger
- stm8
- seat
- pressure sensor
- micro controller
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Abstract
The utility model discloses a device for sending the safety belt wearing state of passengers in a passenger car through a wireless network. The device is characterized by comprising a pressure sensor, an STM8 single-chip microcomputer, a 433MHz wireless receiving and transmitting module, a buckle electronic switch and a power circuit, wherein both the pressure sensor and the buckle electronic switch are connected with the port of the STM8 single-chip microcomputer, the 433MHz wireless receiving and transmitting module is connected with the port of the STM8 single-chip microcomputer, and the power circuit formed by 5V dry cells is connected with the port of the STM8 single-chip microcomputer. The device has the advantages of being ingenious in design, convenient to wire, easy to maintain and capable of collecting data in real time.
Description
Technical field
The utility model relates to a kind of motor passenger vehicle information transmitting apparatus, especially relates to the wireless network sending set that a kind of motor passenger vehicle Passenger-Seat-Belt is worn state.
Background technology
Along with improving constantly of people's living standard, the quantity that people take motor passenger vehicle gets more and more, and is also more and more general to the use of safety strap.Safety strap is a kind of when accident, prevents or alleviates the safety device that the passenger damages because of secondary collision.But the passenger lacks awareness of safety due to part, do not form the good custom of fastening the safety belt by bus, and chaufeur is because can not immediately recognizing each passenger's seatbelt wearing state, fail in time to point out, cause vehicle when running into the unforeseen circumstances emergency brake, the passenger's body reach, head bumps against on the chair back or Windshield, severe patient even throws away in car, has caused injury and the loss that can not save to the passenger, has affected to a great extent the safety trip of vehicle.Therefore develop the device that a kind of instant transmission Passenger-Seat-Belt wears situation necessary.
Summary of the invention
The utility model purpose is: provide a kind of motor passenger vehicle based on " wireless network " each Passenger-Seat-Belt to be worn the sending set of state, can be in vehicle launch and operational process, judge the situation of wearing of safety strap on each seat, and immediately send to the chaufeur display terminal by wireless network.
For addressing the above problem, the utility model has adopted following technical proposals:
A kind of motor passenger vehicle Passenger-Seat-Belt is worn the wireless network sending set of state, it is characterized in that: comprise pressure sensor, STM8 micro controller system, 433MHz radio receiving transmitting module, buckle electronic switch and power circuit, described pressure sensor all is connected with the STM8 one-chip machine port with the buckle electronic switch, the 433MHz radio receiving transmitting module is connected with the STM8 one-chip machine port, and the power circuit that the 5V dry storage battery consists of is connected with the STM8 one-chip machine port.
Pressure sensor to the STM8 micro controller system, judges whether this seat has the people with pressure signal transmission; By conducting or the disconnection of safety belt buckle electronic switch, judge whether this Passenger-Seat-Belt is fastened; Finally by the 433MHz radio receiving transmitting module, individual passengers seatbelt wearing state is sent to the chaufeur display terminal.
The utility model device has that design is ingenious, wiring is convenient, real time data acquisition and be easy to the characteristics such as maintenance.
Description of drawings
Fig. 1 is the framed structure schematic diagram of the utility model device.
1: pressure sensor; The 2:STM8 micro controller system; The 3:433MHz radio receiving transmitting module; 4: the buckle electronic switch; 5: power circuit.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
The present embodiment is a kind ofly Passenger-Seat-Belt to be worn the sending set of state based on " wireless network " motor passenger vehicle.As shown in Figure 1, this module comprises: pressure sensor 1, STM8 micro controller system 2,433MHz radio receiving transmitting module 3, buckle electronic switch 4 and power circuit 5.In motor passenger vehicle start-up and operation process, seating pressure sensor 1 passes to STM8 micro controller system 2 with the pressure signal of human body, thereby judges whether this seat has the people; If someone, then judge by buckle electronic switch 4 whether safety belt buckle fastens; By this two the step judge whether the safety strap on this seat is worn.And by 433MHz radio receiving transmitting module 3, this passenger's seatbelt wearing situation is sent to the chaufeur display terminal.
Comprise pressure sensor, STM8 micro controller system, 433MHz radio receiving transmitting module, buckle electronic switch and power circuit, described pressure sensor all is connected with the STM8 one-chip machine port with the buckle electronic switch, the 433MHz radio receiving transmitting module is connected with the STM8 one-chip machine port, and the power circuit that the 5V dry storage battery consists of is connected with the STM8 one-chip machine port.
Pressure sensor 1 to STM8 micro controller system 2, judges whether this seat has the people with pressure signal transmission; By conducting or the disconnection of safety belt buckle electronic switch 4, judge whether this Passenger-Seat-Belt is fastened; Finally by 433MHz radio receiving transmitting module 3, individual passengers seatbelt wearing state is sent to the chaufeur display terminal.
Claims (2)
1. a motor passenger vehicle Passenger-Seat-Belt is worn the wireless network sending set of state, it is characterized in that: comprise pressure sensor (1), STM8 micro controller system (2), 433MHz radio receiving transmitting module (3), buckle electronic switch (4) and power circuit (5), it is characterized in that: described pressure sensor (1) all is connected with STM8 micro controller system (2) port with buckle electronic switch (4), 433MHz radio receiving transmitting module (3) is connected with STM8 micro controller system (2) port, the power circuit (5) that the 5V dry storage battery consists of is connected with STM8 micro controller system (2) port.
2. motor passenger vehicle Passenger-Seat-Belt according to claim 1 is worn the wireless network sending set of state, it is characterized in that: pressure sensor (1) to STM8 micro controller system (2), judges whether this seat has the people with pressure signal transmission; By conducting or the disconnection of safety belt buckle electronic switch (4), judge whether this Passenger-Seat-Belt is fastened; Finally by 433MHz radio receiving transmitting module (3), individual passengers seatbelt wearing state is sent to the chaufeur display terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283667 CN203267985U (en) | 2013-05-20 | 2013-05-20 | Device for sending safety belt wearing state of passenger in passenger car through wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283667 CN203267985U (en) | 2013-05-20 | 2013-05-20 | Device for sending safety belt wearing state of passenger in passenger car through wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267985U true CN203267985U (en) | 2013-11-06 |
Family
ID=49498449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283667 Expired - Fee Related CN203267985U (en) | 2013-05-20 | 2013-05-20 | Device for sending safety belt wearing state of passenger in passenger car through wireless network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539355A (en) * | 2015-12-25 | 2016-05-04 | 杭州职业技术学院 | Fastening detection mechanism for seat safety belt |
| CN112092769A (en) * | 2020-09-29 | 2020-12-18 | 重庆百瑞互联电子技术有限公司 | Safety belt detection method, system and storage medium based on Bluetooth MESH |
-
2013
- 2013-05-20 CN CN 201320283667 patent/CN203267985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539355A (en) * | 2015-12-25 | 2016-05-04 | 杭州职业技术学院 | Fastening detection mechanism for seat safety belt |
| CN112092769A (en) * | 2020-09-29 | 2020-12-18 | 重庆百瑞互联电子技术有限公司 | Safety belt detection method, system and storage medium based on Bluetooth MESH |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140520 |