CN203255135U - Alarm device of automobile safety belt - Google Patents
Alarm device of automobile safety belt Download PDFInfo
- Publication number
- CN203255135U CN203255135U CN 201220668708 CN201220668708U CN203255135U CN 203255135 U CN203255135 U CN 203255135U CN 201220668708 CN201220668708 CN 201220668708 CN 201220668708 U CN201220668708 U CN 201220668708U CN 203255135 U CN203255135 U CN 203255135U
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- CN
- China
- Prior art keywords
- signal
- chip
- controller
- signals
- alarm device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model discloses an alarm device of an automobile safety belt. The alarm device comprises a chip (1) and a switch receiver (2). The chip (1) is installed on a safety belt metal button, and the switch receiver (2) is installed on a seat connector and used for receiving whether the chip (1) is switched on or not. The switch receiver (2) transmits signals to a controller (3), moreover the chip (1) sends out radio-frequency signals, the signals are received by a coil (4) installed on the seat connector and then transmitted to a radio-frequency transceiver (5) for processing, and the radio-frequency transceiver (5) transmits the qualified chip signals after verification to the controller (3) in a signaling mode. The controller (3) transmits the signals to an instrument system (6) in a signaling mode after simultaneously receiving the signals of the radio-frequency transceiver (5) and the signals of the switch receiver (2), and therefore an alarm is stopped. According to the alarm device of the automobile safety belt, if the controller does not correctly identify codes or receive the identification signals, the instrument continues making an alarming sound.
Description
Technical field
The utility model relates to a kind of automobile safety belt alarm device.
Background technology
Along with social development, automobile has been the vehicle that a lot of people select, and still, in a lot of traffic accidents, many chaufeurs can not cause irremediable loss because fasten one's safety belt.Substantially the alarm set that has safety strap not fasten on the therefore present automobile, point out chaufeur to fasten one's safety belt by the alarm display that safety strap on the alarm song that sends and the instrument is not fastened, and the type of alarm that uses now all is by the buckle on the safety strap, when buckle is anchored on the seat, there is a simple construction of switch seat inside, just send a signal to instrument after detecting buckle and buckling, instrument is stop alarm symbol and close alarm song just.Therefore a lot of chaufeurs are cheated instrument in order to dislike trouble by an other buckle button mode on the seat, so that the alarm set of safety strap loses due effect.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile safety belt alarm device for problems of the prior art, its objective is the radiofrequency signal of sending by radiofrequency launcher, receive signal by transceiver and judge whether buckle is buckled, this radiofrequency signal then is defined as uniqueness before dispatching from the factory, thereby so that chaufeur can't be by the alternative mode of buckle so that the warning erroneous judgement loses original effect.
The technical solution of the utility model is that this kind automobile safety belt alarm device comprises and is installed in the chip that safety-belt metal is buckled, and be installed in the switch receptor whether receiving chip connect that is used on the seat interface, the switch receptor transmits signals to controller, and, chip sends radiofrequency signal, passing to RF transceiver after this signal is received by the coil that is installed in the seat interface processes, RF transceiver will verify that qualified chip signal is sent to controller with the form of signal, described controller is passed to meter system in the mode of signal after receiving simultaneously the signal of RF transceiver and switch receptor, and then reporting to the police stops; Only receive the signal of switch receptor when controller after, meter system continues to report to the police.
Described warning is carried out audible alarm with the loudspeaker that are arranged on the instrument carrier panel.
This kind automobile safety belt alarm device with said structure has the following advantages:
1. the chip of this kind automobile safety belt alarm device by installing on the buckle, receive the interface of seat inside when metal button insert after, this chip is carried signal to dispatch coil, this is equivalent to transmit password, it is inner that dispatch coil then is installed in the seat interface, dispatch coil is issued controller with signal, if controller recognition coding mal or do not receive identification signal then continues to send chimes of doom on the instrument.
2. this kind automobile safety belt alarm device improves the awareness of safety of chaufeur by reminding, and reduces unnecessary loss, improves the intelligent of automobile.Function attracts more customers.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1: chip; 2: the switch receptor; 3: controller; 4: coil; 5: RF transceiver; 6: meter system.
The specific embodiment
By structure shown in Figure 1 as can be known, this kind safety band alarm device comprises and is installed in the chip 1 that safety-belt metal is buckled, and be installed in the switch receptor 2 whether receiving chip 1 connect that is used on the seat interface, switch receptor 2 transmits signals to controller 3, and, chip 1 sends radiofrequency signal, passing to RF transceiver 5 after this signal is received by the coil 4 that is installed in the seat interface processes, RF transceiver 5 will verify that qualified chip signal is sent to controller 3 with the form of signal, described controller 3 is passed to meter system 6 in the mode of signal after receiving simultaneously the signal of RF transceiver 5 and switch receptor 2, and then reporting to the police stops; Only receive the signal of switch receptor 2 when controller 3 after, meter system 6 continues to report to the police.Warning 6 is carried out audible alarm with the loudspeaker that are arranged on the instrument carrier panel
The specific works process is: a chip 1 is installed on the buckle of safety strap, and after chip 1 was inserted into the seat interface, the signal that the seat interface has been fastened to buckle by switch receptor 2 then sent signal to controller 3.
Simultaneously, chip 1 sends radiofrequency signal, is received by the coil 4 that is installed in the seat interface and passes to RF transceiver 5 behind this signal and process, after the chip signal checking is qualified, then send signal notification controller 3, when nonconformity or when not receiving signal, then do not send signal to controller 3.
System class seemingly has uniqueness on key in the engine theftproof system that the signal content of chip 1 and RF transceiver 5 is equivalent to commonly use now and the key hole switch, and the radio frequency encoding of then demarcating good this chip 1 and coil 4 before automobile dispatches from the factory is effective one to one.
Receive simultaneously the signal of RF transceiver 5 and seat interface when controller 3 after, then be transferred to meter system 6 by simple signal, meter system 6 control stop alarms.
After controller 3 was only received the seat interface signal, then meter system 6 controls continued alarm, remind driver and crew's safety strap not fasten.
The chip of this kind automobile safety belt alarm device by installing on the buckle, receive the interface of seat inside when metal button insert after, this chip is carried signal to dispatch coil, this is equivalent to transmit password, it is inner that dispatch coil then is installed in the seat interface, dispatch coil is issued controller with signal, if controller recognition coding mal or do not receive identification signal then continues to send chimes of doom on the instrument.
Claims (2)
1. automobile safety belt alarm device, it is characterized in that: described safety band alarm device comprises the chip (1) that is installed in safety-belt metal and buckles, and be installed in the switch receptor (2) whether receiving chip (1) connect that is used on the seat interface, switch receptor (2) transmits signals to controller (3), and, chip (1) sends radiofrequency signal, passing to RF transceiver (5) after this signal is received by the coil that is installed in the seat interface (4) processes, RF transceiver (5) will verify that qualified chip signal is sent to controller (3) with the form of signal, described controller (3) is passed to meter system (6) in the mode of signal after receiving simultaneously the signal of RF transceiver (5) and switch receptor (2), then report to the police and stop, after controller (3) only received the signal of switch receptor (2), meter system (6) continued to report to the police.
2. a kind of automobile safety belt alarm device according to claim 1, it is characterized in that: described warning (6) is carried out audible alarm with the loudspeaker that are arranged on the instrument carrier panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668708 CN203255135U (en) | 2012-12-07 | 2012-12-07 | Alarm device of automobile safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668708 CN203255135U (en) | 2012-12-07 | 2012-12-07 | Alarm device of automobile safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203255135U true CN203255135U (en) | 2013-10-30 |
Family
ID=49467731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668708 Expired - Fee Related CN203255135U (en) | 2012-12-07 | 2012-12-07 | Alarm device of automobile safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203255135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667041A (en) * | 2015-06-02 | 2018-02-06 | Tk控股公司 | Restraint system |
| CN107856634A (en) * | 2017-12-01 | 2018-03-30 | 长治学院 | Can anti-fraud automobile safety belt alarm device |
-
2012
- 2012-12-07 CN CN 201220668708 patent/CN203255135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667041A (en) * | 2015-06-02 | 2018-02-06 | Tk控股公司 | Restraint system |
| CN107856634A (en) * | 2017-12-01 | 2018-03-30 | 长治学院 | Can anti-fraud automobile safety belt alarm device |
| CN107856634B (en) * | 2017-12-01 | 2023-12-26 | 长治学院 | Anti-deception automobile safety belt alarm device |
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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: 20131030 Termination date: 20131207 |