CN204821907U - Keep away barrier scooter controller - Google Patents
Keep away barrier scooter controller Download PDFInfo
- Publication number
- CN204821907U CN204821907U CN201520073094.5U CN201520073094U CN204821907U CN 204821907 U CN204821907 U CN 204821907U CN 201520073094 U CN201520073094 U CN 201520073094U CN 204821907 U CN204821907 U CN 204821907U
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- CN
- China
- Prior art keywords
- infrared inductor
- control chip
- inductor assembly
- controller
- signal
- 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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- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a keep away barrier scooter controller, including motor and the infrared inductor subassembly more than two, be provided with the controller between infrared inductor subassembly and the motor, the controller is built -in to have control chip and PWM unit control chip to be used for through the work of PWM unit control motor, control chip still is used for when having the barrier within the infrared inductor subassembly detects default distance, automatically, the duty cycle that reduces the PWM signal is until 0, control chip's input still is connected with a plurality of control button, control chip embeds there is the comparator, the comparator is used for when the signal of signal that obtains the conveying of infrared inductor subassembly simultaneously and control button conveying, the signal of preferential response infrared inductor subassembly. Through the barrier of infrared inductor subassembly observable to the predetermined distance in to in time inform the controller, with realize rotational speed that the controller reduces the motor gradually until 0, thereby can realize that the scooter moves ahead or the automation when retreating keeps away barrier, the security that improves the scooter.
Description
Technical field
The utility model belongs to Kickboard Scooter field, especially relates to a kind of scooter controller.
Background technology
The electric power that Segway Human Transporter utilizes battery to provide is as propulsive effort, because it rides interesting high, be subject to the favor of children and adult, the speed of Segway Human Transporter and direction realize controlling by the rotating speed of motor and rotating, usually handlebar place is provided with control button, easy to operate, highly sensitive.Be grown up high to the control effort of Segway Human Transporter, therefore can ensure the safety of riding, but the control effort of children be low, and in case of emergency, likely can not brake in time, cause collision or roll-over accident, bring personal injury.
Therefore a kind of safety scooter that can be applicable to children and ride is needed.
Summary of the invention
Problem to be solved in the utility model is to provide one and keeps away barrier scooter controller, while the existing Non-follow control effect of maintenance, detect obstacle by infrared induction principle, and automatically can control Kickboard Scooter and brake in time or change direction, be particularly useful for the Segway Human Transporter that children ride.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: one keeps away barrier scooter controller, comprise motor and plural infrared inductor assembly, infrared inductor assembly is installed on headstock and tailstock place, controller is provided with between infrared inductor assembly and motor, controller is built-in with control chip and PWM unit, the input end of infrared inductor assembly Access Control chip, control chip is used for by PWM unit controls machine operation, control chip also for detect at infrared inductor assembly to have obstacle within predeterminable range time, the dutycycle of automatic reduction pwm signal is until 0, the input end of control chip is also connected with multiple control button, control button is used for the pwm signal dutycycle of Non-follow control PWM unit,
Control chip is built-in with comparator, during the signal that comparator transmits for the signal and control button obtaining the transmission of infrared inductor assembly at the same time, and the signal of preferential answering infrared inductor assembly.
Further, control chip, also for reducing the dutycycle of pwm signal step by step when infrared inductor assembly detects obstacle, after the blackout of infrared inductor assembly, stops the dutycycle reducing pwm signal.
Further, the mouth of control chip is connected with voice prompting device, and control chip is also for synchronously driving voice prompting device to send voice when receiving the incoming signal of infrared inductor assembly.
Further, control chip adopts MC-51 series monolithic.
Further, the distance of reaction of infrared inductor assembly is set to 2m ~ 4m.
The advantage that the utility model has and good effect are:
1, the obstacle in preset distance is may detect by infrared inductor assembly, and timely notification controller, the incoming signal of controller preferential answering infrared sensor package, the rotating speed of motor is reduced gradually until 0 to realize controller, thus the automatic obstacle-avoiding that can realize when Kickboard Scooter moves ahead or retreats, improve the safety of Kickboard Scooter.
2, PWM unit can realize the reduction of speed step by step of motor, and the inertia avoiding emergency brake to cause injures, and controller can stop controlling the reduction of speed of motor after obstacle disappears, and is ensureing on safe basis, and reduction of as far as possible avoiding repeatedly stopping is ridden amusement.
3, the voice prompting device set up can be reminded bicyclist to carry out and keep away barrier preparation, bicyclist also can be reminded to change handlebar direction to realize manually keeping away barrier while detecting obstacle, thus the stop frequency that minimizing automatic obstacle-avoiding brings.
Accompanying drawing explanation
Fig. 1 is anatomical connectivity schematic diagram of the present utility model
In figure: 1-motor, 2-infrared inductor assembly, 3-controller, 4-control chip, 5-PWM unit, 6-control button, 7-comparator, 8-voice prompting device.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, one keeps away barrier scooter controller, comprise motor 1 and plural infrared inductor assembly 2, infrared inductor assembly 2 is installed on headstock and tailstock place, controller 3 is provided with between infrared inductor assembly 2 and motor 1, controller 3 is built-in with control chip 4 and PWM unit 5, the input end of infrared inductor assembly 2 Access Control chip 4, control chip 4 works for controlling motor 1 by PWM unit 5, control chip 4 also for detect at infrared inductor assembly 2 to have obstacle within predeterminable range time, the dutycycle of automatic reduction pwm signal is until 0, the input end of control chip 4 is also connected with multiple control button 6, control button 6 is for the pwm signal dutycycle of Non-follow control PWM unit 5,
Control chip 5 is built-in with comparator 7, during the signal that comparator 7 transmits for the signal and control button 6 obtaining infrared inductor assembly 2 transmission at the same time, and the signal of preferential answering infrared inductor assembly 2.
Adopt PWM unit 5 to control the rotating speed of motor, the voltage at motor 1 two ends can be controlled by the dutycycle of control PWM square-wave signal, thus can speed governing be realized.When infrared sensor package 2 detect in predeterminable range have obstacle time, automatically reduce the dutycycle to 0 of pwm signal, the rotating speed by motor 1 is reduced to 0 automatically, realizes self-actuating brake, and assisting child is ridden Segway Human Transporter, realizes automatic obstacle-avoiding, improves safety.And multiple control button 6 still can ensure the Non-follow control to motor 1 rotating speed.The priority class of traffic of infrared inductor assembly 2, higher than the priority of control button 6, can ensure when running into obstacle, can the signal of preferential answering infrared inductor assembly 2, realizes braking in time, avoids accident.
In order to avoid the parking and reducing of too much number of times ride recreational, in an embodiment of the present utility model, control chip 4 is also for reducing the dutycycle of pwm signal step by step when infrared inductor assembly 2 detects obstacle, after the blackout of infrared inductor assembly 2, stop the dutycycle reducing pwm signal.This guarantees when running into obstacle, automatic retarding can be carried out in advance, and when its driving change is ridden direction, during artificial avoiding barrier, then stop automatic retarding, transfer manual control rotating speed to, while guarantee safety, decreasing stop frequency, avoiding reducing once there being obstacle to stop enjoyment of riding.
In order to remind bicyclist that there is obstacle in front, prompting bicyclist carries out the inertia effects overcoming automatic retarding and bring, in an embodiment of the present utility model, the mouth of control chip 4 is connected with voice prompting device 8, and control chip 4 is also for synchronously driving voice prompting device 8 to send voice when receiving the incoming signal of infrared inductor assembly 2.Like this, as long as infrared inductor assembly 2 detects preceding object thing, voice prompting device 8 synchronously will remind bicyclist, and bicyclist can carry out the preparation that overcomes inertia motion or change handlebar direction and manually keep away barrier.Voice prompting device 8 can send sound or other prompt tones of " there is obstacle in front " and " there is obstacle at rear ".
In an embodiment of the present utility model, control chip 4 adopts micro controller system, preferred MC-51 series monolithic.Above-mentioned all controlling functions can be realized.Inside programming for above-mentioned controlling functions is the known of those skilled in the art, is not again repeating.
The distance of reaction of infrared inductor assembly 2 is set to 2m ~ 4m.Abundant time hole pwm signal can be reserved in this distance range and reduce dutycycle step by step, avoid emergency brake, and extend the reaction time of bicyclist, so that it carries out Non-follow control.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. keep away barrier scooter controller for one kind, it is characterized in that: comprise motor (1) and plural infrared inductor assembly (2), infrared inductor assembly (2) is installed on headstock and tailstock place, controller (3) is provided with between infrared inductor assembly (2) and motor (1), controller (3) is built-in with control chip (4) and PWM unit (5), the input end of infrared inductor assembly (2) Access Control chip (4), control chip (4) is for controlling machine operation by PWM unit (5), control chip (4) also for detect at infrared inductor assembly (2) to have obstacle within predeterminable range time, the dutycycle of automatic reduction pwm signal is until 0, the input end of control chip (4) is also connected with multiple control button (6), control button (6) is for the pwm signal dutycycle of Non-follow control PWM unit,
Control chip (4) is built-in with comparator (7), during the signal that comparator (7) transmits for the signal that obtains infrared inductor assembly (2) at the same time and transmit and control button (6), and the signal of preferential answering infrared inductor assembly (2).
2. according to claim 1ly keep away barrier scooter controller, it is characterized in that: control chip (4) is also for reducing the dutycycle of pwm signal step by step when infrared inductor assembly (2) detects obstacle, after the blackout of infrared inductor assembly (2), stop the dutycycle reducing pwm signal.
3. according to claim 1ly keep away barrier scooter controller, it is characterized in that: the mouth of control chip (4) is connected with voice prompting device (8), control chip (4) is also for synchronously driving voice prompting device (8) to send voice when receiving the incoming signal of infrared inductor assembly (2).
4. according to claim 1ly keep away barrier scooter controller, it is characterized in that: control chip (4) adopts MC-51 series monolithic.
5. according to claim 1ly keep away barrier scooter controller, it is characterized in that: the distance of reaction of infrared inductor assembly (2) is set to 2m ~ 4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073094.5U CN204821907U (en) | 2015-02-02 | 2015-02-02 | Keep away barrier scooter controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073094.5U CN204821907U (en) | 2015-02-02 | 2015-02-02 | Keep away barrier scooter controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821907U true CN204821907U (en) | 2015-12-02 |
Family
ID=54679534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073094.5U Expired - Fee Related CN204821907U (en) | 2015-02-02 | 2015-02-02 | Keep away barrier scooter controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985122A (en) * | 2017-11-13 | 2018-05-04 | 北京骑思妙享科技有限公司 | One kind can recognize the self-stopping battery truck system of barrier |
| CN109018133A (en) * | 2018-09-02 | 2018-12-18 | 张家港市鸿嘉数字科技有限公司 | A kind of children can positioning security scooter |
-
2015
- 2015-02-02 CN CN201520073094.5U patent/CN204821907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985122A (en) * | 2017-11-13 | 2018-05-04 | 北京骑思妙享科技有限公司 | One kind can recognize the self-stopping battery truck system of barrier |
| CN109018133A (en) * | 2018-09-02 | 2018-12-18 | 张家港市鸿嘉数字科技有限公司 | A kind of children can positioning security scooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151123 Address after: Double Chen Road 300000 Tianjin city Beichen District No. 29 Double Street Town Patentee after: Kui Ze valve (Tianjin) Technology Development Co. Ltd. Address before: 300000 Tianjin city Beichen District Qingguang town government building room 318 Patentee before: Sherlock and ray (Tianjin) Technology Development Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yibao Inventor before: Zhang Yiming |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 300000 Tianjin Binhai New Area of Tianjin free trade zone (Dongjiang Bonded Port) Lanzhou Road No. 565 (Haize logistics park warehouse No. 6 unit 6, -367) Patentee after: CRAZYFIRE TECH CO., LTD. Address before: Double Chen Road 300000 Tianjin city Beichen District No. 29 Double Street Town Patentee before: Kui Ze valve (Tianjin) Technology Development Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180202 |