CN207363468U - A kind of horizontally arranged anticollision induction device - Google Patents
A kind of horizontally arranged anticollision induction device Download PDFInfo
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- CN207363468U CN207363468U CN201721381604.0U CN201721381604U CN207363468U CN 207363468 U CN207363468 U CN 207363468U CN 201721381604 U CN201721381604 U CN 201721381604U CN 207363468 U CN207363468 U CN 207363468U
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- flight time
- time measurement
- control panel
- bar shaped
- shaped control
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Abstract
The utility model discloses a kind of horizontally arranged anticollision induction device, including bar shaped control panel, the sensor array being made of multiple flight time measurement units is provided with the bar shaped control panel, multiple flight time measurement units are set at equal intervals along the longer sides of bar shaped control panel, and the emission lines of each flight time measurement unit or the plate face of reflected ray and bar shaped control panel are into 45~60 ° of angles, processor, input and output connector are additionally provided with bar shaped control panel, the flight time measurement unit, input and output connector and processor connect；The utility model realizes a kind of induction precision height, compact, and strong antijamming capability, can effectively prevent the purpose of the anticollision induction device of anti-pinch anticollision accident generation.
Description
Technical field
It the utility model is related to anti-collision technique field, and in particular to a kind of horizontally arranged anticollision induction device.
Background technology
With the development of science and technology, the popularization of electric automatization, door and window is also more and more intelligent, such as can detect human body work automatically
Dynamic, automatic opening and closing door etc., in above door and window activity, anti-pinch obstacle avoidance sensor is essential.In the prior art generally using red
Outside line sensor senses physical activity information, to control door and window to close or open, avoids injury accident between door and window and people
Occur.But infrared sensor volume is generally large, and induction precision is relatively low, it is desirable to distance it is very near, directionality is poor so that
It is poor as the automatically-controlled door security performance of anti-pinch obstacle avoidance sensor using infrared sensor, accident is hit by double-layered quilt and is still sent out repeatedly
It is raw.
Utility model content
The purpose of the utility model is to overcome above technical problem, there is provided a kind of horizontally arranged anticollision induction device,
Realize a kind of induction precision height, compact, strong antijamming capability, can effectively prevent the anticollision sensing of anti-pinch anticollision accident generation
The purpose of device.
The utility model is achieved through the following technical solutions：
A kind of horizontally arranged anticollision induction device, including bar shaped control panel, are provided with by more on the bar shaped control panel
The sensor array of a flight time measurement unit composition, multiple flight time measurement units are along longer sides of bar shaped control panel etc.
It is arranged at intervals, and the plate face of the emission lines of each flight time measurement unit or reflected ray and bar shaped control panel is into 45~60 ° of angles,
Processor, input and output connector, the flight time measurement unit, input and output connection are additionally provided with bar shaped control panel
Device is connected with processor, wherein：
Flight time measurement unit：Transmitting laser rays simultaneously receives reflection laser, and will transmitting laser intelligence and reflection laser
Information is transferred to processor；
Processor：Receive the transmitting laser intelligence and reflection laser information of flight time measurement unit transmission, when laser from
When being transmitted to the flight time exception of transmitting, abnormal signal is sent to input and output connector；
Input and output connector：The abnormal signal that processor is sent is received, and is exported.Further, for above technology
Problem, the utility model devise a kind of new anticollision induction device, are formed first using multiple flight time measurement units
Sensor array, secondly, then sensor array is connected with the processor that is similarly disposed on bar shaped control panel, input and output
Device connection composition anticollision induction system.Flight time measurement unit is the usual products of existing in the market, using laser sensing
Device, it is stronger compared to the anticollision induction device volume smaller of existing infrared sensor composition, precision higher, antijamming capability.Tool
Body anticollision principle is as follows：Bar shaped control panel is installed on door or window, flight time measurement unit is sent inside sensor array
Laser rays simultaneously receives reflection laser, and the laser that processor calculates unit can obtain answering thing from the flight time for being issued to return
For body to the distance of sensor, thus calculate has nobody or object, non-faulting in Surface scan sensor detection zone (i.e. door leaf)
The laser turnaround time that reason causes some or multiple flight time measurement units to send shortens, then illustrates in detection zone
Someone or other objects.Then (high level is induction zone to the sensor states signal in processor control input out connector
There is object in domain, and low level does not have object for induction region) output.Using the equipment of sensor, i.e., connect with input and output connector
The equipment connect, corresponding action can be taken after receiving signal such as switching door actuator, stopped closing the door, reached with this and avoid preventing
Hit the purpose of anti-pinch accident generation.In addition, the emission lines or reflected ray and bar shaped control panel of each flight time measurement unit
The angle that plate face is formed is 45~60 °, can so ensure that people can be detected before door and window, infrared compared to existing
Anticollision induction device, the investigative range of the utility model is farther, and is just detected without being close to door and window, ensures anti-pinch sensing
Device switching door actuator work before just act, further avoid the generation of contingency, it is ensured that anti-pinch device it is reliable
Property.
The flight time measurement unit is connected with processor by I/O port.Further, flight time measurement unit is straight
Connect and be connected with the I/O port of processor, be directly connected to equivalent to the pin in processor single machine unit, so can further contract
The volume of small the utility model anticollision induction device, to the influence of door and window when can reduce on door and window, more aesthetics and
Practicality.
The spacing of two neighboring flight time measurement unit is 0.1~10mm.Preferably, within the range, can be formed compared with
Close detection range, can also be detected close to door and window even if an only hand, ensure that the accuracy of detection, avoid anti-pinch
The generation of accident.
The utility model compared with prior art, has the following advantages and advantages：
A kind of horizontally arranged anticollision induction device of the utility model, has that compact, induction precision be high, anti-interference energy
The advantages that power is strong, compared to existing anticollision induction device, substantially increases sensitivity, can effectively prevent anti-pinch anticollision accident
Occur, there is higher accuracy, aesthetics and practicality.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Schematic diagram is controlled electronically for the utility model in Fig. 2.
Mark and corresponding parts title in attached drawing：
1- bar shaped control panels, 2- flight time measurement units.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model, is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, 2, a kind of horizontally arranged anticollision induction device of the utility model, including bar shaped control panel 1, it is described
The sensor array being made of multiple flight time measurement units 2, multiple flight time measurement lists are provided with bar shaped control panel 1
Member 2 is set at equal intervals along the longer sides of bar shaped control panel 1, and the emission lines of each flight time measurement unit 2 or reflected ray with
The plate face of bar shaped control panel 1 is additionally provided with processor, input and output connector, institute into 45~60 ° of angles on bar shaped control panel 1
Flight time measurement unit 2, input and output connector and processor is stated to connect, wherein：
Flight time measurement unit 2：Transmitting laser rays simultaneously receives reflection laser, and will transmitting laser intelligence and reflection laser
Information is transferred to processor；
Processor：Receive the transmitting laser intelligence and reflection laser information of the transmission of flight time measurement unit 2, when laser from
When being transmitted to the flight time exception of transmitting, abnormal signal is sent to input and output connector；
Input and output connector：The abnormal signal that processor is sent is received, and is exported.The flight time measurement unit 2
It is connected with processor by I/O port.The spacing of two neighboring flight time measurement unit 2 is 1mm.Flight time measurement unit 2 is
The usual products of existing in the market, using laser sensor, processor can use ARM chips, inside input and output connector
It is provided with and resets position, the length of the detection zone of sensor is reset by the replacement position signal in input/output interface, resets position
Signal trailing edge is effective, and when replacement position signal is changed into low level from high level, processor will be arrived between the nearest object of sensor
Vertical range be arranged to the length in sensor sensing region.When sensor array has detected object within induction region, lead to
Cross the sensor states signal output in input and output connector, the equipment being connected with input and output connector, as switching door is held
Row device can take corresponding action after receiving signal, stop closing the door, the mesh for avoiding anticollision anti-pinch accident from occurring is reached with this
's.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, where within the spirit and principles of the present invention, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of this utility model.
Claims (3)
- A kind of 1. horizontally arranged anticollision induction device, it is characterised in that including bar shaped control panel (1), the bar shaped control panel (1) sensor array being made of multiple flight time measurement units (2), multiple flight time measurement units (2) are provided with Set at equal intervals along the longer sides of bar shaped control panel (1), and the emission lines of each flight time measurement unit (2) or reflected ray with The plate face of bar shaped control panel (1) is additionally provided with processor, input and output connection into 45~60 ° of angles on bar shaped control panel (1) Device, the flight time measurement unit (2), input and output connector and processor connect, wherein：Flight time measurement unit (2)：Transmitting laser rays simultaneously receives reflection laser, and will transmitting laser intelligence and reflection laser letter Breath is transferred to processor；Processor：The transmitting laser intelligence and reflection laser information of flight time measurement unit (2) transmission are received, when laser is from hair When being mapped to the flight time exception of transmitting, abnormal signal is sent to input and output connector；Input and output connector：The abnormal signal that processor is sent is received, and is exported.
- 2. a kind of horizontally arranged anticollision induction device according to claim 1, it is characterised in that the flight time surveys Amount unit (2) is connected with processor by I/O port.
- 3. a kind of horizontally arranged anticollision induction device according to claim 1, it is characterised in that during two neighboring flight Between the spacing of measuring unit (2) be 0.1~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381604.0U CN207363468U (en) | 2017-10-24 | 2017-10-24 | A kind of horizontally arranged anticollision induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381604.0U CN207363468U (en) | 2017-10-24 | 2017-10-24 | A kind of horizontally arranged anticollision induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363468U true CN207363468U (en) | 2018-05-15 |
Family
ID=62420093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721381604.0U Active CN207363468U (en) | 2017-10-24 | 2017-10-24 | A kind of horizontally arranged anticollision induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363468U (en) |
-
2017
- 2017-10-24 CN CN201721381604.0U patent/CN207363468U/en active Active
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