CN216772001U

CN216772001U - Vehicle detector

Info

Publication number: CN216772001U
Application number: CN202123300569.4U
Authority: CN
Inventors: 钟颖欣; 黄翰华; 朱桂林
Original assignee: Guangdong Zhongwei Zhipo Parking Service Co ltd; Guangdong Kelu Zhibo Information Technology Co ltd
Current assignee: Guangdong Zhongwei Zhipo Parking Service Co ltd; Guangdong Kelu Zhibo Information Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a vehicle detector, which comprises: a bottom case; the cover body is installed and matched with the bottom box to form an installation cavity; an inner core disposed within the mounting cavity; a fault detection module and a control module for outputting a fault signal when a fault is detected are arranged in the inner core; the control module is electrically connected with the fault detection module and used for receiving and generating a light-on signal according to the fault signal; the upper surface of the inner core is provided with a warning lamp which is electrically connected with the control module and used for working when a light-on signal is received; the control module is connected with the fault detection module and used for generating a light-on signal when receiving a fault signal, so that the warning lamp on the upper surface of the inner core works when receiving the light-on signal, and therefore a comprehensive manager in charge of a parking area of the vehicle detector can report faults by observing whether the warning lamp works or not, and the time between fault feedback and maintenance is shortened.

Description

Vehicle detector

Technical Field

The utility model relates to the technical field of vehicle inspection devices, in particular to a vehicle inspection device.

Background

With the development of intelligent transportation, currently, vehicle inspection devices are increasingly applied to intelligent parking systems, and the vehicle inspection devices serve as the most front key products in the intelligent parking systems and are mainly used for detecting whether vehicles exist on a parking space.

Because the vehicle inspection device is arranged on the ground, the vehicle inspection device is exposed to heat, rain and wind and is easily rolled by the vehicle, so that the sealing failure is easy to occur, and the water seepage phenomenon is caused; in addition, the vehicle inspection device supplies power through a battery of the vehicle inspection device, but the voltage is gradually reduced along with the change of the service time, so that the vehicle inspection device cannot be supported to continue to work normally. After the fault occurs, the normal operation of the berth can be influenced to a certain extent without timely feedback and solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle detector, and aims to solve the technical problem that the vehicle detector in the prior art is lack of a fault prompting function.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a car inspection device, which comprises: a bottom case; the cover body is installed and matched with the bottom box to form an installation cavity; an inner core disposed within the mounting cavity; a fault detection module and a control module for outputting a fault signal when a fault is detected are arranged in the inner core; the control module is electrically connected with the fault detection module and used for receiving the fault signal and generating a light-up signal according to the fault signal; the upper surface of inner core is equipped with the warning light, its with control module electric connection for receive the work when bright light signal.

Compared with the prior art, the vehicle detector provided by the utility model has the advantages that the fault detection module can output a fault signal when recognizing that the vehicle detector has a fault, and the control module is connected with the fault detection module and used for generating a light-up signal when receiving the fault signal, so that the warning lamp on the upper surface of the inner core works when receiving the light-up signal, and a comprehensive manager in charge of a parking area of the vehicle detector can report an obstacle by observing whether the warning lamp works or not, thereby shortening the time between fault feedback and maintenance processing, and effectively solving the problem that the normal operation of a parking space is influenced due to the lack of a fault detection function in the vehicle detector in the prior art.

In a preferred embodiment, the fault detection module comprises a liquid level detection module and a low voltage detection module; the fault signal comprises at least one of a liquid level signal and a low voltage signal; the warning lamp comprises a first warning lamp and a second warning lamp; the lighting signals comprise a first lighting signal and a second lighting signal; when the fault signal is the liquid level signal, the control module generates a first light-up signal, and the first warning lamp works when receiving the first light-up signal; when the fault signal is the liquid level signal, the control module generates a second light-on signal, and the second warning lamp works when receiving the second light-on signal.

In a preferred embodiment, the inner core is made of a light-transmitting material; a water inlet cavity communicated with the mounting cavity is arranged outside the inner core, and a reflecting surface is arranged in the water inlet cavity; the liquid level detection module comprises a light emitter and a light receiver, and the light emitter is used for emitting light to the reflecting surface; when the refractive index of the medium in the inner core is the same as that of the medium in the water inlet cavity, the light emitter, the reflecting surface and the light receiver are located on the same light path.

In a preferred embodiment, the bottom of the water inlet cavity is provided with a water inlet, and the top of the water inlet cavity is provided with a communicating groove; the water inlet cavity is communicated with the installation cavity through the water inlet and the communication groove.

In a preferred embodiment, the communication groove has a first opening and a second opening, the first opening is disposed toward the water inlet cavity, and the second opening is disposed toward the mounting cavity; the first opening is disposed higher than the second opening.

In a preferred embodiment, a battery module is further disposed inside the inner core, and the low voltage detection module is electrically connected to the battery module and configured to output a low voltage signal when detecting that the battery module is at a low voltage; the control module is electrically connected with the low-voltage detection module and used for generating a second light-on signal when receiving the low-voltage signal.

In a preferred embodiment, the cover is provided with an exposure groove; the upper surface of the inner core is provided with a light-transmitting block, the light-transmitting block is exposed out of the external environment through the exposure groove, and the light-transmitting block is positioned above the warning lamp.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a car detector;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is a schematic diagram of a liquid level detection module;

fig. 4 is a top view of the vehicle inspection device.

Description of reference numerals:

110-bottom box, 110 a-installation cavity, 120-cover body, 130-inner core, 130 a-water inlet cavity, 1301-water inlet, 1302-communication groove, 1302 a-first opening, 1302 b-second opening, 1303-reflection surface, 131-liquid level detection module, 1311-light emitter, 1312-light receiver, 133-first warning lamp, 136-second warning lamp and 137-light transmission block.

Detailed Description

In order to better illustrate the utility model, the utility model is described in further detail below with reference to the accompanying drawings.

It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The utility model provides a vehicle detector, which is arranged on a berth and is used for detecting the parking of a vehicle on the berth so as to record the parking condition of the vehicle; the fault detection module is arranged on the vehicle detector, the water seepage condition and the low voltage condition of the vehicle detector are detected, the faults are fed back and prompted through the warning lamp, so that comprehensive management personnel can judge the faults by observing whether the warning lamp works or not, and timely maintenance and treatment can be carried out, the time between fault feedback and maintenance and treatment is shortened, and the problem that the normal operation of a parking space is influenced due to the lack of a fault detection function of the vehicle detector in the prior art is effectively solved.

Specifically, as shown in fig. 1 to 4, the car inspector includes: a bottom case 110; a cover 120, which is installed and matched with the bottom case 110 to form an installation cavity 110 a; an inner core 130 disposed within the mounting cavity 110 a; a fault detection module and a control module for outputting a fault signal when a fault is detected are arranged in the inner core 130; the control module is electrically connected with the fault detection module and used for receiving and generating a light-on signal according to the fault signal; the upper surface of the inner core 130 is provided with a warning lamp, which is electrically connected with the control module and used for working when receiving the light-on signal.

Compared with the prior art, the vehicle detector provided by the utility model has the advantages that the fault detection module can output a fault signal when recognizing that the vehicle detector has a fault, the control module is connected with the fault detection module and is used for generating a light-up signal when receiving the fault signal, so that the warning lamp on the upper surface of the inner core 130 works when receiving the light-up signal, and a comprehensive manager in charge of a parking area of the vehicle detector can report the fault by observing whether the warning lamp works or not, so that the time between fault feedback and maintenance treatment is shortened, and the problem that the normal operation of a parking space is influenced due to the lack of a fault detection function of the vehicle detector in the prior art is effectively solved.

In one embodiment, the fault detection module includes a liquid level detection module 131 and a low voltage detection module; the fault signal comprises at least one of a liquid level signal and a low voltage signal; the warning lamps include a first warning lamp 133 and a second warning lamp 136; the lighting signals comprise a first lighting signal and a second lighting signal; when the fault signal is the liquid level signal, the control module generates a first light-up signal, and the first warning lamp 133 operates when receiving the first light-up signal; when the fault signal is the liquid level signal, the control module generates a second light-up signal, and the second warning lamp 136 operates when receiving the second light-up signal.

According to the utility model, through the liquid level detection module 131, the low voltage detection module and the first warning lamp 133 and the second warning lamp 136, the comprehensive staff can know whether the vehicle detector is a water seepage fault or a low voltage fault or both of the water seepage fault and the low voltage fault by observing the lighting conditions of the first warning lamp 133 and the second warning lamp 136, and the operation is simple and direct.

In one embodiment, the inner core 130 is made of a light transmissive material; a water inlet cavity 130a communicated with the installation cavity 110a is formed in the outer portion of the inner core 130, and a reflecting surface 1303 is arranged in the water inlet cavity 130 a; the liquid level detection module 131 comprises a light emitter 1311 and a light receiver 1312, wherein the light emitter 1311 is used for emitting light to the reflecting surface 1303; when the refractive index of the medium inside the inner core 130 is the same as that of the medium inside the water inlet cavity 130a, the light emitter 1311, the reflecting surface 1303 and the light receiver 1312 are located on the same optical path.

The utility model detects whether the vehicle detector has water seepage problem through the liquid level detection module 131, specifically, the light emitter 1311 and the light receiver 1312 are arranged in the inner core 130, when no water enters the water inlet cavity 130a or the liquid level height does not reach a preset height after water enters the water inlet cavity, the light emitter 1311 emits light to the reflecting surface 1303, the reflecting surface 1303 reflects the light to the light receiver 1312, and the light receiver 1312 receives the reflected light, namely, the light emitter 1311, the reflecting surface 1303 and the light receiver 1312 are positioned on the same light path;

when water enters the water inlet cavity 130a and the liquid level reaches a preset height, the medium in the water inlet cavity 130a is changed into water from air, so that the refractive index of the medium in the water inlet cavity 130a is different from the refractive index of the medium in the installation cavity 110a, the light emitter 1311 emits light to the reflecting surface 1303, at this time, the light reflected by the reflecting surface 1303 cannot be reflected to the light receiver 1312, the light receiver 1312 cannot receive the emitted light, and at this time, the light receiver 1312 generates an electrical signal (i.e., the liquid level signal referred to above, which can be implemented in a low-level or high-level manner, which is not limited herein).

In one embodiment, a water inlet 1301 is arranged at the bottom of the water inlet cavity 130a, and a communication groove 1302 is arranged at the top of the water inlet cavity 130 a; the water inlet cavity 130a is communicated with the installation cavity 110a through the water inlet 1301 and the communication groove 1302. According to the utility model, the water inlet 1301 is arranged at the bottom of the water inlet cavity 130a, so that water in the installation cavity 110a can flow into the water inlet cavity 130a through the water inlet 1301, and the top of the water inlet cavity 130a is communicated with the installation cavity 110a through the communicating groove 1302, so that the liquid level in the water inlet cavity 130a and the liquid level in the installation cavity 110a are ensured to be equal under the same air pressure condition of the water inlet cavity 130a and the installation cavity 110 a.

Preferably, the communication groove 1302 has a first opening 1302a and a second opening 1302b, the first opening 1302a is disposed toward the inlet chamber 130a, and the second opening 1302b is disposed toward the mounting chamber 110 a; the first opening 1302a is disposed higher than the second opening 1302 b; according to the utility model, through the arrangement, water in the mounting cavity 110a is prevented from flowing into the water inlet cavity 130a through the communication groove 1302, and the detection precision is improved.

In one embodiment, a battery module is further disposed inside the inner core 130, and the low voltage detection module is electrically connected to the battery module and configured to output a low voltage signal when detecting that the battery module is at a low voltage; the control module is electrically connected with the low-voltage detection module and used for generating a second light-on signal when receiving the low-voltage signal. The low-voltage detection module is used for detecting the voltage of the battery module, and when the voltage output by the battery module is lower than a preset voltage value, the low-voltage detection module generates a low-voltage signal. It should be noted that, the low voltage detection module may use a voltage detection circuit in the art to detect the output voltage of the battery module, and determine whether the voltage is lower than a preset voltage value in cooperation with the ic chip, or use other conventional technical means in the art, which is not limited herein.

In one embodiment, the cover 120 is provided with an exposure groove; the upper surface of the inner core 130 is provided with a light-transmitting block 137, the light-transmitting block 137 is exposed out of the external environment through the exposure groove, and the light-transmitting block 137 is positioned above the warning lamp. The light-transmitting block 137 is positioned above the warning lamp. When the warning lamp works, the emitted light can be scattered through the light-transmitting block 137, and even if an automobile stops at a berth where the automobile detector is located, a comprehensive management personnel can recognize the automobile by observing the light and dark changes of the light-transmitting block 137.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A vehicle inspection device, comprising:

a bottom case;

the cover body is installed and matched with the bottom box to form an installation cavity;

an inner core disposed within the mounting cavity; a fault detection module and a control module for outputting a fault signal when a fault is detected are arranged in the inner core;

the control module is electrically connected with the fault detection module and is used for generating a light-on signal when receiving the fault signal;

the upper surface of inner core is equipped with the warning light, its with control module electric connection for receive the work when bright light signal.

2. The vehicle inspection device according to claim 1, wherein:

the fault detection module comprises a liquid level detection module and a low voltage detection module;

the fault signal comprises at least one of a liquid level signal and a low voltage signal;

the warning lamp comprises a first warning lamp and a second warning lamp; the lighting signals comprise a first lighting signal and a second lighting signal;

when the fault signal is the liquid level signal, the control module generates a first light-up signal, and the first warning lamp works when receiving the first light-up signal;

when the fault signal is the liquid level signal, the control module generates a second light-on signal, and the second warning lamp works when receiving the second light-on signal.

3. The vehicle inspection device according to claim 2, wherein:

the inner core is made of a light-transmitting material;

a water inlet cavity communicated with the mounting cavity is arranged outside the inner core, and a reflecting surface is arranged in the water inlet cavity;

the liquid level detection module comprises a light emitter and a light receiver, and the light emitter is used for emitting light to the reflecting surface;

when the refractive index of the medium in the inner core is the same as that of the medium in the water inlet cavity, the light emitter, the reflecting surface and the light receiver are located on the same light path.

4. The vehicle inspection device of claim 3, wherein:

the bottom of the water inlet cavity is provided with a water inlet, and the top of the water inlet cavity is provided with a communicating groove; the water inlet cavity is communicated with the installation cavity through the water inlet and the communication groove.

5. The vehicle inspection device of claim 4, wherein:

the communicating groove is provided with a first opening and a second opening, the first opening is arranged towards the water inlet cavity, and the second opening is arranged towards the mounting cavity;

the first opening is disposed higher than the second opening.

6. The vehicle inspection device according to claim 2, wherein:

the low-voltage detection module is electrically connected with the battery module and is used for outputting a low-voltage signal when the battery module is detected to be at a low voltage;

the control module is electrically connected with the low-voltage detection module and used for generating a second light-on signal when receiving the low-voltage signal.

7. The vehicle inspection device according to claim 1, wherein:

the cover body is provided with an exposure groove;

the upper surface of the inner core is provided with a light-transmitting block, the light-transmitting block is exposed out of the external environment through the exposure groove, and the light-transmitting block is positioned above the warning lamp.