CN112440868A - Door opening warning device for billing vehicle - Google Patents
Door opening warning device for billing vehicle Download PDFInfo
- Publication number
- CN112440868A CN112440868A CN201910826402.XA CN201910826402A CN112440868A CN 112440868 A CN112440868 A CN 112440868A CN 201910826402 A CN201910826402 A CN 201910826402A CN 112440868 A CN112440868 A CN 112440868A
- Authority
- CN
- China
- Prior art keywords
- charging
- vehicle
- display unit
- wireless transmission
- safety belt
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
A door opening warning device of a charging vehicle mainly comprises a charging device, a display unit and a sensing unit, wherein the display unit can be correspondingly connected with the charging device, and the sensing unit is arranged on a safety belt buckle. Wherein, the charging device is at least provided with a wireless transmission module; the display unit comprises a control circuit module, a wireless transmission module connected with the control circuit module, and a strip-shaped light-emitting diode connected with the control circuit module, and the sensing unit of the safety belt buckle is at least provided with the wireless transmission module. The display unit is provided on the outer edge of the body of the automobile. When the charging vehicle starts to charge, the sensing unit senses whether the safety belt fastener is inserted into the safety belt fastener or not, the signal is transmitted to the charging device, and the charging device forms the reminding of the safety belt. And when the charging vehicle reaches the destination and stops charging, the signal is transmitted to the display unit, and the strip-shaped light-emitting diode is flashed through the control circuit module of the display unit.
Description
Technical Field
The invention relates to a door opening warning device of a billing vehicle, in particular to a door opening warning device of a billing vehicle, which can remind passengers of safety belts and can warn the passengers of coming vehicles behind by flashing and lightening a display unit before the passengers get off the door of the billing vehicle, thereby effectively improving the driving safety.
Background
At present, most of automobile doors are opened by moving in an opening direction from inside to outside, so that if a driver or passengers get off the automobile, the automobile doors are opened directly without paying attention to the coming automobile behind, other vehicles are easy to collide with the automobile doors to cause traffic accidents, and serious people even have dangerous life (especially motorcycles and bicycles). According to the statistics of relevant units, China averagely generates more than thousands of accident cases of improper door opening caused by a plurality of casualties each year, and the fact is to be effectively improved.
Although there is a device for reminding a driver or a passenger when a door switch is opened during getting-off, especially a general billing vehicle (taxi) requires a sticker for "please pay attention to the rear when getting-off" and a voice reminder with the same content, which can form a reminding function, if the passenger does not pay attention, other vehicles are likely to collide with the door opened suddenly due to the fact that the passenger does not pay attention to the rear, so that the reminding sticker or voice cannot give a warning effect at all. Therefore, the driver can effectively warn the driver of the coming vehicle behind before the driver opens the door, and many accidents can be avoided. In view of the above, through continuous research and experiments, the applicant originally designed a door opening warning device for a billing vehicle, which can remind a passenger of the coming door to be opened when the passenger arrives at a destination, thereby effectively improving driving safety.
Disclosure of Invention
The present invention provides a door opening warning device for a billing vehicle, which is used to remind passengers of getting off a seat belt, and when a passenger arrives at a destination and gets off the vehicle, the vehicle can flash to light up a display unit to warn the coming vehicle behind, thereby effectively improving the driving safety.
The vehicle door opening warning device of the charging vehicle comprises a charging device, a display unit corresponding to the charging device and an induction unit arranged on the safety belt buckle. Which comprises the following steps: the charging device is at least provided with a wireless transmission module, a charging start key, a charging stop key and a display stop key; the sensing unit is arranged on the safety belt buckle and is provided with a wireless transmission module, so that when a passenger gets on a charging vehicle and a driver presses a charging start key of the charging device, whether the safety belt is on is sensed, and a sensing signal is transmitted to the charging device through the wireless transmission module; the display unit is used for being clamped and attached to the edge of the vehicle door and at least comprises a control circuit module, a wireless transmission module connected to the control circuit module and a strip-shaped light-emitting diode connected to the control circuit module.
The vehicle door opening warning device of the charging vehicle is a taxi charging meter or a mobile phone downloading a charging APP.
In the above vehicle door opening warning device for a billing vehicle, the display unit is a sheet-shaped U-shaped strip for being clamped and attached to the edge of the vehicle door.
In the above vehicle door opening warning device for the billing vehicle, the sensing unit disposed on the seat belt buckle is a corresponding infrared emitting component and receiving component, so that the sensing buckle is inserted into or separated from the buckle.
Drawings
Figure 1 is a perspective view of the present invention.
FIG. 2 is a block diagram of a preferred embodiment of the present invention.
FIG. 3 is a diagram illustrating an assembled state of a display unit according to the present invention.
Fig. 4 is an exploded perspective view of the seat belt buckle and seat belt buckle of the present invention.
Fig. 5 is a sectional view of the buckle and buckle of the present invention.
FIG. 6 is a perspective view of the display unit of the present invention in an assembled state.
Fig. 7 is a state diagram of the use of the present invention.
Description of the reference numerals
1. Charging device
11. Wireless transmission module
12. Charging start key
13. Charging stop key
14. Display stop key
2. Display unit
21. Control circuit module
22. Wireless transmission module
23. Strip-shaped light-emitting diode
24. Battery with a battery cell
3. Induction unit
31. Infrared ray emission component
32. Infrared receiving assembly
33. Wireless transmission module
4. Automobile
41. Vehicle door
5. Safety belt buckle
51. A seat belt fastener.
Detailed Description
Please refer to fig. 1 and fig. 2 together with fig. 3, fig. 4, fig. 5 and fig. 6, which are a perspective view, a circuit block diagram of a preferred embodiment, an assembled state diagram of a display unit, an exploded perspective view of a seat belt buckle and a seat belt buckle, a cross-sectional view of the seat belt buckle and the seat belt buckle, and a perspective view of the assembled display unit of the present invention. As shown in the figure, the present invention at least comprises a charging device 1, a display unit 2 corresponding to the charging device 1, and a sensing unit 3 arranged on the safety belt buckle. The charging device 1 can provide mileage charging function, and at least has a wireless transmission module 11. In this embodiment, the charging device 1 is a taxi meter or a smart phone downloaded with a charging APP, and the operation function keys at least include a charging start key 12, a charging stop key 13, a display stop key 14, and the like. In this embodiment, the wireless transmission module 11 is bluetooth.
The display unit 2 at least comprises a control circuit module 21, a wireless transmission module 22 connected to the control circuit module 21, and a strip-shaped light emitting diode 23 connected to the control circuit module 21, and the working power of the whole display unit 2 is supplied by a battery 24. In the embodiment, the display unit 2 is a U-shaped strip made of a soft material and in a sheet shape, for being clamped and attached to the edge of the door 41 of the automobile 4. In this embodiment, the wireless transmission module 22 is bluetooth.
The sensing unit 3 may include an infrared emitting component 31 and an infrared receiving component 32, in this embodiment, the infrared emitting component 31 and the infrared receiving component 32 are respectively disposed at two sides of the seat belt buckle 5, so that the infrared emitting component 31 and the infrared receiving component 32 correspond to each other, and the infrared receiving component 32 is connected to a wireless transmission module 33. In this embodiment, the wireless transmission module 33 is bluetooth.
The door opening warning device of the charging vehicle is formed by combining the components. When a passenger gets on the charging car and a driver presses a charging start key 12 of the charging device 1, the sensing unit 3 starts sensing whether the seat belt is fastened. When the seat belt buckle 51 is not inserted into the seat belt buckle 5, the infrared receiving component 32 can normally receive the signal of the infrared emitting component 31, and the signal is transmitted to the billing device 1 through the wireless transmission module 33 to be interpreted and form a reminder (with voice or warning sound). When the seat belt buckle 51 is inserted into the seat belt buckle 5, the signal of the infrared emitting assembly 31 will be cut off, so that the infrared receiving assembly 32 cannot receive the signal of the infrared emitting assembly 31, and the cut-off signal is transmitted to the charging device 1 for interpretation to show that the seat belt is buckled. Therefore, the safety belt buckle 51 can be judged whether being inserted into the safety belt buckle 5.
When the billing vehicle reaches the destination and the driver presses the billing stop key 13 of the billing device 1, the start signal is transmitted to the wireless transmission module 22 of the display unit 2 through the signal transmission of the wireless transmission module 11, and the strip-shaped light emitting diode 23 is flashed through the control circuit module 21 of the display unit 2, so as to form the warning effect of the passenger on the coming vehicle before driving the vehicle door, thereby avoiding the traffic accident caused by the collision of other vehicles or pedestrians on the vehicle door. When the passenger gets off the vehicle, the driver can press the display stop key 14, transmit the stop signal to the wireless transmission module 22 of the display unit 2 through the signal transmission of the wireless transmission module 11, and turn off the strip-shaped light emitting diode 23 through the control circuit module 21 of the display unit 2.
Please refer to fig. 7, which is a state diagram illustrating the present invention. Please refer to FIGS. 1-6, as shown, the following actions are taken when the present invention is used: 1. when a passenger gets on the vehicle and presses the charging start key 12 of the charging device 1 by a driver, the wireless transmission module 11 of the charging device 1 starts to receive the signal of the infrared receiving component 32 of the detecting unit 3, and further detects whether the seat belt buckle 51 is inserted into the seat belt buckle 5. 2. If the sensing unit 3 detects a sensing signal of the seat belt buckle 5 inserted with the seat belt buckle 51 (the seat belt buckle 51 blocks the signal of the infrared emitting component 31), the signal is transmitted to the billing device 1 for interpretation, and at this time, the billing device 1 only displays that the seat belt is buckled without any reminding voice or warning sound. 3. If the sensing unit 3 does not detect the sensing signal of the seat belt buckle 5 inserted with the seat belt buckle 51 (the signal of the infrared emitting component 31 is not intercepted), the signal is transmitted to the charging device 1 for interpretation, and at this time, the charging device 1 will display the voice or warning sound for fastening the seat belt, so as to remind the passenger of the seat belt. 4. When the billing vehicle reaches the destination and the driver presses the billing stop key 13 of the billing device 1, the start signal is transmitted to the wireless transmission module 22 of the display unit 2 through the signal transmission of the wireless transmission module 11, and the strip-shaped light emitting diode 23 is flashed after the judgment by the control circuit module 21 of the display unit 2, so that the flashing of the display unit 2 can be clearly seen by the coming vehicle behind, thereby forming the warning effect on the coming vehicle behind and further effectively improving the driving safety. 5. After the passenger gets off, the driver presses the display stop key 14, the stop signal is transmitted to the wireless transmission module 22 of the display unit 2 through the signal transmission of the wireless transmission module 11, and the control circuit module 21 of the display unit 2 interprets the stop signal and turns off the bar-shaped light emitting diode 23 (if the display stop key 14 is not pressed, the blinking will be continued for about 10 seconds-15 seconds). Or after the next passenger gets on the vehicle and presses the charging start key 12, the strip-shaped light-emitting diode 23 is directly turned off.
In summary, the present invention uses the charging device in cooperation with the sensing unit disposed on the buckle of the safety belt and the display unit disposed on the car body to form the door opening warning device of the charging car, which can not only warn passengers but also flash and light the display unit to form a warning effect for the coming car at the rear when the passengers arrive at the destination and get off the car.
The above detailed description is specific to possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and equivalent implementations or modifications without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (5)
1. A door opening warning device for a fee-counting vehicle, comprising: the charging device is at least provided with a wireless transmission module, a charging start key, a charging stop key and a display stop key; the sensing unit is arranged on the safety belt buckle and is provided with a wireless transmission module, when a passenger gets on the charging vehicle and presses a charging start key of the charging device by a driver, whether the safety belt is fastened is sensed, and a sensing signal is transmitted to the charging device through the wireless transmission module; the display unit is used for being clamped and attached to the edge of the vehicle door and at least comprises a control circuit module, a wireless transmission module connected to the control circuit module and a strip-shaped light-emitting diode connected to the control circuit module.
2. The door opening warning device for a fee-counting vehicle as claimed in claim 1, wherein: the charging device is a taxi charging meter or an intelligent mobile phone downloaded with a charging APP.
3. The door opening warning device for a fee-counting vehicle as claimed in claim 1, wherein: the wireless transmission module arranged on the charging device, the sensing unit and the display unit is Bluetooth.
4. The door opening warning device for a fee-counting vehicle as claimed in claim 1, wherein: the sensing unit arranged on the safety belt buckle is a corresponding infrared transmitting assembly and a corresponding receiving assembly, so that the sensing safety belt buckle is inserted into the safety belt buckle or separated from the safety belt buckle.
5. The door opening warning device for a fee-counting vehicle as claimed in claim 1, wherein: the display unit is a sheet-shaped U-shaped strip body for being clamped and attached to the edge of the vehicle door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826402.XA CN112440868A (en) | 2019-09-03 | 2019-09-03 | Door opening warning device for billing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826402.XA CN112440868A (en) | 2019-09-03 | 2019-09-03 | Door opening warning device for billing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440868A true CN112440868A (en) | 2021-03-05 |
Family
ID=74735066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910826402.XA Pending CN112440868A (en) | 2019-09-03 | 2019-09-03 | Door opening warning device for billing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112440868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI785647B (en) * | 2021-06-15 | 2022-12-01 | 南開科技大學 | Improving driving safety of charging vehicle system and method thereof |
-
2019
- 2019-09-03 CN CN201910826402.XA patent/CN112440868A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI785647B (en) * | 2021-06-15 | 2022-12-01 | 南開科技大學 | Improving driving safety of charging vehicle system and method thereof |
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