CN102645653A - Collision avoidance controller for pram - Google Patents
Collision avoidance controller for pram Download PDFInfo
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- CN102645653A CN102645653A CN2012101280388A CN201210128038A CN102645653A CN 102645653 A CN102645653 A CN 102645653A CN 2012101280388 A CN2012101280388 A CN 2012101280388A CN 201210128038 A CN201210128038 A CN 201210128038A CN 102645653 A CN102645653 A CN 102645653A
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- module
- electrically connected
- pram
- alarm
- collision avoidance
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Abstract
The invention discloses a collision avoidance controller for a pram, which belongs to the technical field of controllers and comprises a power module, a CPU (central processing unit) module, an ultrasonic transmission driving module, an ultrasonic receiving module, a signal amplification processing module, an alarm and a receiving and transmitting integrated probe module. The power module is electrically connected with the CPU module, the CPU module is respectively electrically connected with the ultrasonic transmission driving module, the signal amplification processing module and the alarm, the ultrasonic transmission driving module is electrically connected with the receiving and transmitting integrated probe module, and the signal amplification processing module is electrically connected with the receiving and transmitting integrated probe module by the ultrasonic receiving module. The collision avoidance controller has the advantages that a ranging sensor is mounted on the pram in a specific direction, and collision avoidance protection for a pram body in the specific direction is realized; when the distance from the pram to an obstacle is equal to or smaller than a preset value, the alarm can raise an alarm to remind a user that a child is in danger; when the distance from the pram to the obstacle is larger than the preset value, the collision avoidance controller does not actuate any operation; and the collision avoidance controller is simple in structure and convenient in use.
Description
Technical field
The present invention relates to a kind of controller, specifically is a kind of crashproof controller that is used for perambulator, belongs to the controller technology field.
Background technology
At present, babywalker has various, and it not only helps the baby to learn to walk, and has also economized a lot of times for the head of a family simultaneously.But, existing go-kart function singleness, and safety coefficient is not high; When the place more than car or people; If do not have the adult to follow car to run or because of adult's carelessness, perambulator is easy to bump against metope or other objects, and is so very dangerous; And can not in time inform adult baby's dangerous situation, may cause the consequence that can't remedy.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of crashproof controller that is used for perambulator, can effectively address the above problem.
To achieve these goals; The technical scheme that the present invention adopts is: a kind of crashproof controller that is used for perambulator; Comprise that power module, CPU module, ultrasound wave send driver module, ultrasound wave receiver module and signal processing and amplifying module; Also comprise alarm and transceiver probe module, power module is electrically connected with the CPU module, and the CPU module is sent driver module, signal processing and amplifying module and alarm with ultrasound wave respectively and is electrically connected; Ultrasound wave sends driver module and is electrically connected with the transceiver probe module, and signal processing and amplifying module is electrically connected with the transceiver probe module through the ultrasound wave receiver module.
Principle of work: after the startup, ultrasound wave sends driver module and outwards sends ultrasonic signal, and the ultrasonic signal that sends runs into to return by the transceiver probe module behind the barrier and receives; And change mechanical sound wave into faint electric signal, pass to the ultrasound wave receiver module to it again, after following faint electric signal and handling through the amplification filtering of signal processing and amplifying module; With analog-signal transitions is the digital signal that CPU can discern; And pass to the CPU module, the CPU module calculates the distance with barrier according to sending the time interval that receives, when the distance with barrier reaches or during less than preset value; Alarm can give the alarm; Remind the user that children are dangerous, when during greater than preset value, not carrying out any operation with the distance of barrier.
The invention has the beneficial effects as follows: on the specific direction on the perambulator, distance measuring sensor is installed, realizes the car body specific direction is carried out Anti-bumping protection, when the distance with barrier reaches or during less than preset value; Alarm can give the alarm; Remind the user that children are dangerous, when during greater than preset value, not carrying out any operation with the distance of barrier; Simple in structure, easy to use.
Description of drawings
Fig. 1 is an electric theory diagram of the present invention.
Embodiment
To combine accompanying drawing that the present invention is described further below.
As shown in Figure 1; The present invention includes power module, CPU module, ultrasound wave transmission driver module, ultrasound wave receiver module and signal processing and amplifying module; Also comprise alarm and transceiver probe module; Power module is electrically connected with the CPU module; The CPU module is sent driver module, signal processing and amplifying module and alarm with ultrasound wave respectively and is electrically connected, and ultrasound wave sends driver module and is electrically connected with the transceiver probe module, and signal processing and amplifying module is electrically connected with the transceiver probe module through the ultrasound wave receiver module.
The course of work: after the startup, ultrasound wave sends driver module and outwards sends ultrasonic signal, and the ultrasonic signal that sends runs into to return by the transceiver probe module behind the barrier and receives; And change mechanical sound wave into faint electric signal, pass to the ultrasound wave receiver module to it again, after following faint electric signal and handling through the amplification filtering of signal processing and amplifying module; With analog-signal transitions is the digital signal that CPU can discern; And pass to the CPU module, the CPU module calculates the distance with barrier according to sending the time interval that receives, when the distance with barrier reaches or during less than preset value; Alarm can give the alarm; Remind the user that children are dangerous, when during greater than preset value, not carrying out any operation with the distance of barrier.
Claims (1)
1. crashproof controller that is used for perambulator; Comprise that power module, CPU module, ultrasound wave send driver module, ultrasound wave receiver module and signal processing and amplifying module; It is characterized in that also comprising alarm and transceiver probe module; Power module is electrically connected with the CPU module; The CPU module is sent driver module, signal processing and amplifying module and alarm with ultrasound wave respectively and is electrically connected, and ultrasound wave sends driver module and is electrically connected with the transceiver probe module, and signal processing and amplifying module is electrically connected with the transceiver probe module through the ultrasound wave receiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101280388A CN102645653A (en) | 2012-04-27 | 2012-04-27 | Collision avoidance controller for pram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101280388A CN102645653A (en) | 2012-04-27 | 2012-04-27 | Collision avoidance controller for pram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102645653A true CN102645653A (en) | 2012-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101280388A Pending CN102645653A (en) | 2012-04-27 | 2012-04-27 | Collision avoidance controller for pram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102645653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610352A (en) * | 2013-11-22 | 2014-03-05 | 青岛海尔软件有限公司 | Anti-collision walking chair |
| CN105068532A (en) * | 2015-07-17 | 2015-11-18 | 济南大学 | Safety protection intelligent baby stroller |
-
2012
- 2012-04-27 CN CN2012101280388A patent/CN102645653A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610352A (en) * | 2013-11-22 | 2014-03-05 | 青岛海尔软件有限公司 | Anti-collision walking chair |
| CN105068532A (en) * | 2015-07-17 | 2015-11-18 | 济南大学 | Safety protection intelligent baby stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |