CN209821408U - Wiring-free vehicle detector for barrier gate - Google Patents
Wiring-free vehicle detector for barrier gate Download PDFInfo
- Publication number
- CN209821408U CN209821408U CN201920573929.1U CN201920573929U CN209821408U CN 209821408 U CN209821408 U CN 209821408U CN 201920573929 U CN201920573929 U CN 201920573929U CN 209821408 U CN209821408 U CN 209821408U
- Authority
- CN
- China
- Prior art keywords
- detector
- controller
- banister
- metal
- wiring
- 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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Abstract
The utility model discloses a banister is with exempting from wiring vehicle detector, including detector, controller and banister, detector and controller electricity are connected, controller and banister electricity are connected, the detector is used for surveying the metal of the vehicle volume size in the fixed range, the detector produces front end switching value signal according to the result of surveying, be provided with the metal detector in the detector, the controller is used for controlling the operation of banister according to the detection result of detector. The utility model has the advantages that: through the metal inductive detector who adopts the emission-type as the detector, do not need ground induction coil, practice thrift manual work and time cost for service environment is more, and there is the metal on ground also can use, if have well lid and rail all can, application scope is wide, and is applicable to the vehicle that the chassis is high, and detection range is big, can not appear because of the high condition that can not detect of cart chassis.
Description
Technical Field
The utility model relates to a banister equipment field especially relates to a banister is with exempting from wiring vehicle detector.
Background
In the prior art, vehicle management systems have been widely used in various office buildings, shopping malls, and the like. The vehicle inspection device is an indispensable component in the vehicle management system. In the prior art, a rod falling mode is realized by cutting a coil on the ground, laying 4-6 circles of ground induction lines, and generating induction current control rod falling after a vehicle presses the ground induction coil on the ground, but in the mode, the frequency is influenced by changing the inductance of the coil through a chassis of the vehicle during detection, a microprocessor determines whether the vehicle exists or not through judging the frequency, and many vehicle detection problems are caused by that the working frequency of the microprocessor is unstable when the coil is cut, so that the abnormal work is caused. In addition, the installation needs to be done with earth and the work is done actively, and on the other hand, the number of the spread induction coils is large, and the power is large, so that more electric energy is wasted, and the resource waste and the use inconvenience are brought to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resources are saved, convenient and practical's banister is with exempting from to lay wire vehicle detector.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a banister is with exempting from vehicle detector of wiring, includes detector, controller and banister, detector and controller electricity are connected, controller and banister electricity are connected, the detector is used for surveying the metal of the vehicle volume size in the fixed range, the detector produces front end switching value signal according to the result of surveying, be provided with metal detector in the detector, the controller is used for controlling the operation of banister according to the detection result of detector.
Further, the detector comprises a transmitting coil, a receiving coil and a modulation and demodulation circuit, wherein the transmitting coil is used for transmitting electromagnetic induction for transmitting resonant electromagnetic waves, the receiving coil is used for receiving the resonant electromagnetic waves reflected by the metal, and the modulation and demodulation circuit modulates, demodulates and amplifies the electric signals generated by the receiving coil.
Further, an amplifying circuit is arranged in the modulation and demodulation circuit.
Furthermore, the controller comprises a dial adjusting switch, a power supply mechanism, a data interface, a gateway controller and an integrated control module, wherein the dial adjusting switch, the power supply mechanism, the data interface and the gateway controller are respectively electrically connected with the integrated control module, and the gateway controller is used for controlling the operation of the gateway.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adopt the metal inductive detector of emissive as the detector, do not need the ground induction coil, practice thrift manual work and time cost for service environment is more, and there is the metal on ground also can use, if have well lid and rail all can, application scope is wide, and is applicable to the vehicle that the chassis is high, and detection range is big, can not appear because of the high condition that can not detect in cart chassis.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present embodiment discloses a wiring-free vehicle detector for a barrier, which includes a detector 1, a controller 2 and a barrier 3, wherein the detector 1 is electrically connected to the controller 2, the controller 2 is electrically connected to the barrier 3, the detector 1 is used for detecting metal with a vehicle volume size in a fixed range, the detector 1 generates a front-end switching value signal according to a detection result, a metal detector is disposed in the detector 1, and the controller 2 is used for controlling the operation of the barrier 3 according to the detection result of the detector 1.
It is feasible that the detector 1 comprises a transmitting coil 11, a receiving coil 12 and a modulation and demodulation circuit 13, wherein the transmitting coil 11 is used for transmitting electromagnetic induction for transmitting resonant electromagnetic waves, the receiving coil 12 is used for receiving the resonant electromagnetic waves reflected by the metal, and the modulation and demodulation circuit 13 modulates, demodulates and amplifies the electric signals generated by the receiving coil 12. When the automobile reaches the detection point 14 as shown in the figure, the whole metal shell of the automobile is detected, the receiving coil 12 receives the resonance signal to generate induction current, and the induction current is demodulated through the modulation and demodulation circuit 13, so that the front end switching value of the control signal is formed.
It is possible that an amplifying circuit is provided in the modulation and demodulation circuit 13, and the generated electric signal is amplified by the amplifying circuit.
The controller 2 may include a dial adjustment switch 21, a power supply mechanism 22, a data interface 23, a gateway controller 24 and an integrated control module 25, the dial adjustment switch 21, the power supply mechanism 22, the data interface 23 and the gateway controller 24 are respectively electrically connected to the integrated control module 25, and the gateway controller 24 is configured to control the operation of the gateway 3. The control rules of the control module can be set manually by means of the dial-up adjustment switch 21. Through, the electromagnetic wave detects the metal motion and judges whether to have the vehicle, in case find detect the metal object will trigger a switching value signal that will carry out soon, if detect the metal object and leave and will trigger this switching value signal immediately, make the banister drop the pole, efficient, the security is good.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a banister is with exempting from wiring vehicle detector which characterized in that: including detector (1), controller (2) and banister (3), detector (1) and controller (2) electricity are connected, controller (2) and banister (3) electricity are connected, detector (1) is used for surveying the metal of the vehicle volume size in the fixed range, front end switching value signal is produced according to the result of surveying in detector (1), be provided with the metal detector in detector (1), controller (2) are used for controlling the operation of banister (3) according to the detection result of detector (1).
2. The wiring-free vehicle detector for the barrier according to claim 1, wherein: the detector (1) comprises a transmitting coil (11), a receiving coil (12) and a modulation and demodulation circuit (13), wherein the transmitting coil (11) is used for transmitting electromagnetic induction for transmitting resonant electromagnetic waves, the receiving coil (12) is used for receiving the resonant electromagnetic waves reflected by metal, and the modulation and demodulation circuit (13) is used for modulating, demodulating and amplifying electric signals generated by the receiving coil (12).
3. The wiring-free vehicle detector for the barrier according to claim 2, wherein: an amplifying circuit is arranged in the modulation and demodulation circuit (13).
4. The wiring-free vehicle detector for the barrier according to claim 1, wherein: the controller (2) comprises a dial adjusting switch (21), a power supply mechanism (22), a data interface (23), a barrier gate controller (24) and an integrated control module (25), wherein the dial adjusting switch (21), the power supply mechanism (22), the data interface (23) and the barrier gate controller (24) are respectively electrically connected with the integrated control module (25), and the barrier gate controller (24) is used for controlling the operation of the barrier gate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573929.1U CN209821408U (en) | 2019-04-24 | 2019-04-24 | Wiring-free vehicle detector for barrier gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573929.1U CN209821408U (en) | 2019-04-24 | 2019-04-24 | Wiring-free vehicle detector for barrier gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821408U true CN209821408U (en) | 2019-12-20 |
Family
ID=68881546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573929.1U Expired - Fee Related CN209821408U (en) | 2019-04-24 | 2019-04-24 | Wiring-free vehicle detector for barrier gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689712A (en) * | 2021-09-27 | 2021-11-23 | 深圳市捷顺科技实业股份有限公司 | Ground induction coil, manufacturing method thereof and ground induction vehicle detector |
-
2019
- 2019-04-24 CN CN201920573929.1U patent/CN209821408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689712A (en) * | 2021-09-27 | 2021-11-23 | 深圳市捷顺科技实业股份有限公司 | Ground induction coil, manufacturing method thereof and ground induction vehicle detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191220 |