CN210015521U - Double-prompting early warning system for vehicle exit at garage entrance - Google Patents
Double-prompting early warning system for vehicle exit at garage entrance Download PDFInfo
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- CN210015521U CN210015521U CN201920397204.1U CN201920397204U CN210015521U CN 210015521 U CN210015521 U CN 210015521U CN 201920397204 U CN201920397204 U CN 201920397204U CN 210015521 U CN210015521 U CN 210015521U
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Abstract
The utility model discloses a garage mouth goes out two suggestion early warning systems of car, include: the alarm device comprises a main control unit, a first detector, a second detector, a first alarm device and a second alarm device; the first detector is arranged on two sides of the garage outlet, the first warning device is arranged on two sides of the garage outlet and close to the garage outlet, the second detector detects a distance signal between a vehicle and the garage outlet and transmits the distance signal to the main control unit, and the main control unit controls the first warning device to send out a first warning signal according to the distance signal; the first detector detects a distance signal between a pedestrian and the garage outlet and transmits the distance signal to the main control unit, and the main control unit controls the second warning device to send out a second warning signal according to the distance signal. Its advantage is that pedestrian and driver do not all have the blind area, have reduced accident such as collision and have taken place.
Description
Technical Field
The utility model belongs to the technical field of the garage technique and specifically relates to a garage mouth goes out two suggestion early warning systems of car.
Background
For drivers and pedestrians, the position of the garage exit is a blind area, the sight distance of the drivers and the pedestrians is limited, the drivers are difficult to find the pedestrians near the garage exit, and the pedestrians are difficult to see vehicles in the garage exit, so that the accidents such as scraping, collision and the like are very easy to happen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of prior art, provide a garage mouth goes out two suggestion early warning systems of car.
The utility model discloses a technical scheme:
the utility model provides a garage mouth two suggestion early warning systems of going out of car, includes: the device comprises a main control unit and first detectors, wherein the first detectors are used for detecting the distance between a pedestrian and a garage exit in a humanoid road, the first detectors are arranged on two sides of the garage exit and arranged along the direction of the pedestrian road, and the first detectors are electrically connected with the main control unit; the second detector is used for detecting the distance between the vehicle and the garage outlet, the second detector is arranged at the top of the garage outlet, and the second detector is electrically connected with the main control unit; the first warning device is used for warning pedestrians of the distance between the vehicle and the garage exit at the moment, the first warning device is arranged on two sides of the garage exit and close to the garage exit, the second detector detects a distance signal between the vehicle and the garage exit and transmits the distance signal to the main control unit, and the main control unit controls the first warning device to send out a first warning signal according to the distance signal; the second warning device is corresponding to the first detector and used for warning the distance between the pedestrian and the garage exit of the driver at the moment, and the second warning device is arranged at the top of the garage exit; the first detector detects a distance signal between a pedestrian and the garage outlet and transmits the distance signal to the main control unit, and the main control unit controls the second warning device to send a second warning signal according to the distance signal.
The utility model provides a preferred scheme is first detector includes first distance sensor, the second detector includes second distance sensor, first distance sensor's quantity is a plurality of, and a plurality of first distance sensor set up in garage export both sides and along the alternate setting of pedestrian road direction, second warning device includes the second warning light, the quantity of second warning light equals with first distance sensor's quantity, and second warning light and first distance sensor one-to-one, the second warning light equipartition is in second distance sensor both sides, and the garage exports the first distance sensor of both sides and detects the pedestrian road and have the pedestrian to pass through the back, gives main control unit with this signal transmission, and the second warning light that main control unit control corresponds lights in proper order.
The garage exit double-prompt early warning system further comprises a first traffic light and a second traffic light, wherein the first traffic light is arranged on two sides of the garage exit and is close to the garage exit, the second traffic light is arranged on the inner side wall of the garage exit and is close to the garage exit, and the first traffic light and the second traffic light are respectively electrically connected with the main control unit; the first detector comprises a first distance sensor and a first speed sensor, the first distance sensor is used for detecting the distance L1 between a pedestrian in the humanoid road and the garage exit, and the first speed sensor is used for detecting the walking speed v1 of the pedestrian in the humanoid road; the second detector comprises a second distance sensor and a second speed sensor, the second distance sensor is used for detecting the distance L2 between the vehicle and the garage exit, and the second speed sensor is used for detecting the speed v2 of the vehicle; the main control unit obtains the time t1 when a pedestrian arrives at the garage exit according to detection signals of the first distance sensor and the first speed sensor, obtains the time t2 when an outgoing vehicle arrives at the garage exit according to detection signals of the second distance sensor and the second speed sensor, and controls the first traffic light to turn into a red light and the second traffic light to turn into a green light when the difference value between the time t1 and the time t2 is larger than the preset buffer time t3 of the main control unit; when the difference value between the time t1 and the time t2 is less than or equal to the preset buffer time t3 of the main control unit, the main control unit controls the first traffic light to turn into the green light and controls the second traffic light to turn into the red light.
A preferable scheme is that the first warning device and the second warning device are respectively an indicator light or a voice prompter.
The second detector is arranged at the top of the garage outlet and positioned in the middle, and the second warning devices are uniformly distributed on two sides of the second detector.
Synthesize above-mentioned technical scheme, the beneficial effects of the utility model: the pedestrian judges whether a vehicle exists at the garage outlet and the distance between the vehicle and the garage outlet through the first warning device, and the pedestrian can decide to pass or wait according to the indication signal of the first warning device; the driver judges whether there is the pedestrian and the distance of pedestrian from the garage exit through second warning device, and the driver can decide whether current or wait according to second warning device's indicating signal, therefore pedestrian and driver do not all have the blind area, have reduced occurence of failure such as collision.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the present invention;
fig. 2 is a block diagram of a middle double-prompt early warning system of the present invention;
fig. 3 is a flow chart of the method for early warning the exit accident of the intermediate garage.
Detailed Description
For the purpose of illustrating the spirit and purposes of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
A first embodiment, as shown in fig. 1 and fig. 2, is a dual-prompt early warning system for vehicle exit at a garage entrance, comprising: the main control unit 50, the first detector 30, the second detector 40, and the second warning device 52 corresponding to the first detector 30.
As shown in fig. 1 and 2, the first detector 30 is used for detecting the distance between the pedestrian 11 in the human-shaped road 12 and the garage exit 22, the first detector 30 is arranged on both sides of the garage exit 22 and along the direction of the pedestrian road 41, and the first detector 30 is electrically connected with the main control unit 50. The first detectors 30 are respectively arranged on two sides of the garage exit 22 along the direction of the pedestrian road 41, and when a pedestrian 11 passes on the pedestrian-shaped road 12, the first detector 30 on the corresponding side of the garage exit 2 detects the distance between the pedestrian and the garage exit 22.
As shown in fig. 1 and 2, a second detector 40, the second detector 40 being for detecting a distance between the vehicle 21 and the garage exit 22, the second detector 40 being disposed at a top of the garage exit 22, the second detector 40 being electrically connected to the main control unit 50.
As shown in fig. 1 and 2, the first warning device 51 and the first warning device 51 are used for warning the pedestrian 11 of the distance between the vehicle 21 and the garage exit 22 at the time, the first warning device 51 is disposed at two sides of the garage exit 22 and is close to the garage exit 22, the second detector 40 detects a distance signal between the vehicle 21 and the garage exit 22 and transmits the distance signal to the main control unit 50, and the main control unit 50 controls the first warning device 51 to send out a first warning signal according to the distance signal. The pedestrian 11 judges whether a vehicle 21 is at the garage exit 22 and the distance between the vehicle 21 and the garage exit 22 through the first warning device 51, when the vehicle 21 is near the garage exit 22 or the vehicle 21 is closer to the garage exit 22, the main control unit 50 controls the first warning device 51 to send out a first warning signal, and the pedestrian 11 can wait at two sides of the garage exit 22; when there is no vehicle 21 near the garage exit 22 or the vehicle 21 is relatively far from the garage exit 22, the main control unit 50 controls the first warning device 51 to send another first warning signal, so that the pedestrian 11 can quickly pass through the garage exit 22. Therefore, the pedestrian 11 can decide whether to pass or wait according to the indication signal of the first warning device 51, and traffic accidents are greatly reduced.
As shown in fig. 1 and 2, a second warning device 52 corresponding to the first detector 30, the second warning device 52 being used for warning the driver of the distance between the pedestrian and the garage exit 22, the second warning device 52 being arranged on the top of the garage exit 22; the first detector 30 detects a distance signal between the pedestrian 11 and the garage exit 22 and transmits the distance signal to the main control unit 50, and the main control unit 50 controls the second warning device 52 to send out a second warning signal according to the distance signal. The driver judges whether a pedestrian 11 exists at the garage exit 22 and the distance between the pedestrian 11 and the garage exit 22 through the second warning device 52, when the first detector 30 detects that the pedestrian 11 exists near the garage exit 22 or the pedestrian 11 is closer to the garage exit 22, the main control unit 50 controls the second warning device 52 to send out a second warning signal, and the vehicle 21 can wait near the garage exit 22; when there is no pedestrian 11 near the garage exit 22 or the pedestrian 11 is far from the garage exit 22, the main control unit 50 controls the second warning device 52 to send another second warning signal, so that the vehicle 21 can quickly pass through the garage exit 22. The driver can decide whether to pass or wait according to the indication signal of the second warning device 52, so that the pedestrian 11 and the driver have no blind area, and accidents such as collision are reduced. The second detector 40 and the second warning device 52 are fixed on the top of the garage exit 22 through the fixing shell 41, so that the driver can conveniently observe the change condition of the second warning device 52.
Preferably, as shown in fig. 1 and fig. 2, the first detector 30 includes a first distance sensor 31, the second detector 40 includes a second distance sensor 41, the number of the first distance sensors 31 is several, several first distance sensors 31 are disposed at two sides of the garage exit 22 and are alternately disposed along the direction of the pedestrian road 41, the second warning device 52 includes a second warning lamp, the number of the second warning lamp is equal to the number of the first distance sensors 31, and the second warning lamp corresponds to the first distance sensors 31 one by one, the second warning lamp is uniformly distributed at two sides of the second distance sensor 41, after the first distance sensors 31 at two sides of the garage exit 22 detect that the pedestrian road 41 has the pedestrian 11 to pass through, the signal is transmitted to the main control unit 50, and the main control unit controls the corresponding second warning lamps to turn on in sequence. When a first distance sensor 31 detects that a pedestrian 11 passes near the pedestrian road 41, the first distance sensor 31 controls the second warning light to be turned on through the main control unit 50, and the second warning light is turned on sequentially as the pedestrian 11 continuously approaches the garage exit 22. The embodiment is illustrated by 8 first distance sensors 31, each first distance sensor 31 corresponds to one second warning light, wherein 4 first distance sensors 31 are disposed on the left side of the garage exit 22, another 4 first distance sensors 31 are disposed on the right side of the garage exit 22, 4 second warning lights are disposed on the left side of the second detector 40, and another 4 second warning lights are disposed on the right side of the second detector 40, each first distance sensor 31 controls the corresponding second warning light to be turned on or off through the main control unit 50, when a pedestrian 11 passes or approaches one first distance sensor 31, the first distance sensor 31 controls the corresponding second warning light to be turned on through the main control unit 50, when the pedestrian 11 continues to approach the garage exit 22 and passes through the next first distance sensor 31, the next first distance sensor 31 controls the next second warning light to be turned on through the main control unit 50, the closer the pedestrian 11 is to the garage exit 22, the closer the second warning light of the second detector 40 is turned on, and when the first distance sensor 31 detects that the pedestrian is far away from the garage exit 22, the first distance sensor 31 controls the corresponding second warning light to be turned off through the main control unit 50.
Preferably, as shown in fig. 1 and fig. 2, the double-prompt early warning system for vehicle exit at the garage exit further includes a first traffic light 53 and a second traffic light 54, the first traffic light 53 is disposed at two sides of the garage exit 22 and is close to the garage exit 22, and the first traffic light 53 is located between the first warning device 51 and the garage exit 22. The second traffic light 54 is arranged on the inner side wall of the garage exit 22 and close to the garage exit 22, and the first traffic light 53 and the second traffic light 54 are respectively electrically connected with the main control unit 50; the first detector 30 comprises a first distance sensor 31 and a first speed sensor, wherein the first distance sensor 31 is used for detecting the distance L1 between the pedestrian 11 in the human-shaped road 12 and the garage exit 22, and the first speed sensor is used for detecting the walking speed v1 of the pedestrian 11 in the human-shaped road 12; the second detector 40 includes a second distance sensor 41 and a second speed sensor, the second distance sensor 41 is used for detecting the distance L2 between the vehicle 21 and the garage exit 22, and the second speed sensor is used for detecting the speed v2 of the vehicle 21; the main control unit 50 obtains the time t1 when the pedestrian 11 arrives at the garage exit 22 according to the detection signals of the first distance sensor 31 and the first speed sensor, the main control unit 50 obtains the time t2 when the travel vehicle 21 arrives at the garage exit 22 according to the detection signals of the second distance sensor 41 and the second speed sensor, when the difference value between the time t1 and the time t2 is larger than the preset buffer time t3 of the main control unit 50, the main control unit 50 controls the first traffic light 53 to turn into a red light and controls the second traffic light 54 to turn into a green light, at the moment, the vehicle 21 passes, and the pedestrian 11 waits at the garage exit 22; when the difference between the time t1 and the time t2 is less than or equal to the preset buffer time t3 of the main control unit 50, the main control unit 50 controls the first traffic light 53 to turn green and the second traffic light 54 to turn red, and the vehicle 21 waits in the garage exit 22 and the pedestrian 11 passes through the garage exit 22. Wherein the first traffic light 53 is closer to the garage exit 22 than the first warning device 51.
As shown in fig. 1 and 2, the first warning device 51 and the second warning device 52 are indicator lights or voice prompts, respectively.
As shown in fig. 1 and 2, the second detector 40 is disposed at the top and in the middle of the garage exit 22, and the second warning devices 52 are disposed at both sides of the second detector 40.
A second embodiment, as shown in fig. 1 to 3, is a method for early warning of an accident at a garage exit, comprising the steps of: step S1, the first detector 30 detects the distance L1 between the pedestrian 11 and the garage exit 22 in the humanoid road 12 and the walking speed v1 of the pedestrian 11; the second detector 40 detects a distance L2 between the vehicle 21 and the garage exit 22 and a speed v2 of the vehicle 21; step S2, the main control unit 50 obtains the time t1 when the pedestrian 11 arrives at the garage exit 22 according to the detection signal of the first detector 30; the main control unit 50 obtains the time t2 when the travel vehicle 21 reaches the garage exit 22 according to the detection signal of the second detector 40;
step S3, presetting buffer time t 3; the buffer time t3 may be set to be several times the time it takes for the pedestrian to pass through the garage exit 22. Step S4, when the difference between the time t1 and the time t2 is greater than the preset buffer time t3 of the main control unit 50, the main control unit 50 controls the first traffic light 53 to become a red light and controls the second traffic light 54 to become a green light, at this time, the vehicle 21 passes through the garage exit 22, the pedestrian 11 waits through the garage exit 22, and sufficient time is ensured for the vehicle 21 to pass through the garage exit 22; when the difference between the time t1 and the time t2 is less than or equal to the preset buffer time t3 of the main control unit 50, the main control unit 50 controls the first traffic light 53 to turn green and the second traffic light 54 to turn red. At this point the vehicle 21 waits in the garage exit 22 and the pedestrian 11 passes through the garage exit 22 and ensures that the pedestrian 11 has sufficient time to pass through the garage exit 22.
In step S1, the first detectors 30 are respectively disposed on two sides of the garage exit 22, and the first detectors 30 detect the distance between the pedestrian 11 and the garage exit 22 at the corresponding position in real time and transmit the data to the processor; arranging a second detector 40 at the top of the garage exit 22, wherein the second detector 40 measures and measures the distance between the vehicle 21 and the garage exit 22 in real time; the main control unit controls the second warning device 52 to send out a warning signal according to the signal detected by the first detector 30, and the main control unit controls the first warning device 51 to send out a warning signal according to the signal detected by the second detector 40.
The above is a detailed implementation manner of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a garage mouth two suggestion early warning systems that go out of car which characterized in that includes: the device comprises a main control unit and first detectors, wherein the first detectors are used for detecting the distance between a pedestrian and a garage exit in a humanoid road, the first detectors are arranged on two sides of the garage exit and arranged along the direction of the pedestrian road, and the first detectors are electrically connected with the main control unit; the second detector is used for detecting the distance between the vehicle and the garage outlet, the second detector is arranged at the top of the garage outlet, and the second detector is electrically connected with the main control unit; the first warning device is used for warning pedestrians of the distance between the vehicle and the garage exit at the moment, the first warning device is arranged on two sides of the garage exit and close to the garage exit, the second detector detects a distance signal between the vehicle and the garage exit and transmits the distance signal to the main control unit, and the main control unit controls the first warning device to send out a first warning signal according to the distance signal; the second warning device is corresponding to the first detector and used for warning the distance between the pedestrian and the garage exit of the driver at the moment, and the second warning device is arranged at the top of the garage exit; the first detector detects a distance signal between a pedestrian and the garage outlet and transmits the distance signal to the main control unit, and the main control unit controls the second warning device to send a second warning signal according to the distance signal.
2. The garage exit double-prompt early warning system according to claim 1, characterized in that, the first detector includes a first distance sensor, the second detector includes a second distance sensor, the quantity of first distance sensor is a plurality of, and a plurality of first distance sensor set up in garage exit both sides and along the alternate setting of pedestrian road direction, second warning device includes the second warning light, the quantity of second warning light equals with first distance sensor's quantity, and second warning light and first distance sensor one-to-one, second warning light equipartition is in second distance sensor both sides, and after the first distance sensor of garage exit both sides detected that pedestrian road has the pedestrian to pass through, this signal was transmitted to main control unit, and the second warning light that main control unit control corresponds lights in proper order.
3. The garage exit double-prompt early warning system according to claim 1, further comprising a first traffic light and a second traffic light, wherein the first traffic light is arranged on two sides of the garage exit and close to the garage exit, the second traffic light is arranged on the inner side wall of the garage exit and close to the garage exit, and the first traffic light and the second traffic light are respectively electrically connected with the main control unit; the first detector comprises a first distance sensor and a first speed sensor, the first distance sensor is used for detecting the distance L1 between a pedestrian in the humanoid road and the garage exit, and the first speed sensor is used for detecting the walking speed v1 of the pedestrian in the humanoid road; the second detector comprises a second distance sensor and a second speed sensor, the second distance sensor is used for detecting the distance L2 between the vehicle and the garage exit, and the second speed sensor is used for detecting the speed v2 of the vehicle.
4. The garage exit double-prompt early warning system according to claim 1, wherein the first warning device and the second warning device are respectively an indicator light or a voice prompt.
5. The garage exit double-prompt early warning system according to claim 1, wherein the second detector is arranged at the top of the garage exit and positioned in the middle, and the second warning devices are uniformly distributed on two sides of the second detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397204.1U CN210015521U (en) | 2019-03-26 | 2019-03-26 | Double-prompting early warning system for vehicle exit at garage entrance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397204.1U CN210015521U (en) | 2019-03-26 | 2019-03-26 | Double-prompting early warning system for vehicle exit at garage entrance |
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| Publication Number | Publication Date |
|---|---|
| CN210015521U true CN210015521U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397204.1U Expired - Fee Related CN210015521U (en) | 2019-03-26 | 2019-03-26 | Double-prompting early warning system for vehicle exit at garage entrance |
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| Country | Link |
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| CN (1) | CN210015521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859506A (en) * | 2019-03-26 | 2019-06-07 | 刘廷森 | Garage mouth goes out the double prompt early warning systems of vehicle and garage exit accidents early warning method |
| CN112509313A (en) * | 2020-12-19 | 2021-03-16 | 宋彦震 | Garage safety prompt system that goes out car based on convolutional neural network |
-
2019
- 2019-03-26 CN CN201920397204.1U patent/CN210015521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859506A (en) * | 2019-03-26 | 2019-06-07 | 刘廷森 | Garage mouth goes out the double prompt early warning systems of vehicle and garage exit accidents early warning method |
| CN112509313A (en) * | 2020-12-19 | 2021-03-16 | 宋彦震 | Garage safety prompt system that goes out car based on convolutional neural network |
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| CF01 | Termination of patent right due to non-payment of annual fee |