CN212799139U - Test elevator calling device - Google Patents

Abstract

A call device for testing an elevator provides a central control system called by a CPU module and a wireless module system, and solves the problems of unstable signals, high cost, complex structure, unstable signals, difficult maintenance and high maintenance cost of the existing wired connection and wireless connection. The invention is applied to the field of wireless beepers, can be applied to elevators in the fields of catering services, banks, office buildings and the like and elevators in a plurality of industries such as business superchain, factory workshops, medical care and the like, has a floor calling function, can be applied to industrial and civil elevator tests such as automatic elevator test and the like, and can be generally used as a short-distance wireless transmission tool. The invention has stable signals, is suitable for large-scale networking, reduces the development cost and simplifies the maintenance and upgrading.

Description

Test elevator calling device

Technical Field

The invention relates to a calling device, in particular to a device for testing the calling of an elevator, which transmits information to a calling central control system CPU through an antenna and a wireless module, the calling central control system CPU can collect information of a single or a plurality of wireless calling systems, and finally the central control system exchanges data with an elevator system so as to control and test whether the elevator runs safely.

Background

The existing floor calling technology for testing elevators is currently divided into wired and wireless beepers. The wired calling device has the defects of time and labor consumption because the installation needs wiring, the receiving unit needs to be in a fixed place, inflexible working mode, high maintenance cost and the like, so the wired calling device is less and less applied. The wireless pager has high cost, complex structure, unstable signal, easy interference from the outside, difficult maintenance and high maintenance cost.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a test elevator calling device which transmits information to a calling central control system CPU through an antenna and a wireless module, the calling central control system CPU can collect information of a single or a plurality of wireless calling systems, and finally the central control system exchanges data with a test elevator system so as to obtain the data safety of the test elevator.

The technical scheme adopted by the invention for solving the technical problems is as follows: a call device for testing elevator comprises a CPU module, a wireless module, a power module, a call module, a power socket (, an antenna), wherein a V24V pin of the CPU module is electrically connected with a VCC24V pin of the power module, a V24VGND pin of the CPU control module is electrically connected with a VCC24VGND pin of the power module, a GPI1 pin of the CPU control module is electrically connected with a GP01 pin of the call module, a GPI2 pin of the CPU control module is electrically connected with a GP02 pin of the call module, a TTL _ TX pin of the CPU control module is electrically connected with a TTL _ RX pin of the wireless module, a GP01 pin of the CPU control module is electrically connected with an anode of an LED D1, a GP02 pin of the CPU control module is electrically connected with an anode of the LED D2, a cathode of the LED D1 is electrically connected with a cathode of the LED D2 to be electrically connected with a ground terminal, a VGV 24V 24V pin of the wireless module is electrically connected with a VCC24V 24 pin 24V pin of the power module, and a ND 24 of the VCC power module is electrically connected with the ND pin of the wireless module, the V24V pin of the wireless module is electrically connected with the VCC24V pin of the power module, the RF pin of the wireless module is electrically connected with the antenna end, the L end of the power module is electrically connected with the 1 end of the power socket, the N end of the power module is electrically connected with the 2 end of the power socket, and the RF end of the wireless module is electrically connected with the antenna end. The LED light-emitting diode D1 and the LED light-emitting diode D2 are used for calling state indication, and the antenna end is used for receiving and transmitting wireless data. The CPU module and the wireless module comprise data acquisition and information collection functions, information is transmitted to the call central control system through the antenna, the call central control system can collect information of one or more wireless call systems, and finally the central control system exchanges data with the elevator system.

The elevator call testing device has the advantages that the elevator call testing device provides a CPU module, namely a call central control system and a wireless module system, and solves the problems of unstable signals, high cost, complex structure, unstable signals, difficult maintenance and high maintenance cost of the existing wired connection and wireless connection. The invention is applied to the field of wireless beepers, can be applied to elevators in the fields of catering services, banks, office buildings and the like and elevators in a plurality of industries such as business superchain, factory workshops, medical care and the like, has a floor calling function, can be applied to industrial and civil elevator tests such as automatic elevator test and the like, and can be generally used as a short-distance wireless transmission tool. The invention has stable signals, is suitable for large-scale networking, reduces the development cost and simplifies the maintenance and upgrading.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a circuit diagram of a first embodiment of the present invention.

In the figure: u1.cpu module, U2. wireless module, U3. power module, U4. calling module, jp1. power socket, ant. antenna, d1.led, d2. led.

Detailed Description

In the embodiment shown in fig. 1, a CPU module (U1), a wireless module (U2), a power supply module (U3), a call module (U4), a power outlet (JP1), an Antenna (ANT), an LED light emitting diode (D1), and an LED light emitting diode (D2) are provided.

The invention relates to a test elevator calling device, which comprises a CPU module (U1), a wireless module (U2), a power supply module (U3), a calling module (U4), a power socket (JP1) and an Antenna (ANT), wherein a V24V pin of the CPU module (U1) is electrically connected with a VCC24V pin of the power supply module (U3), a V24VGND pin of the CPU control module (U1) is electrically connected with a VCC24 ND pin of the power supply module (U3), a GP11 pin of the CPU control module (U1) is electrically connected with a GP11 pin of the calling module (U11), a GPI 11 pin of the CPU control module (U11) is electrically connected with a GP11 pin of the calling module (U11), a TTL _ RX pin of the CPU control module (U11) is electrically connected with a TTL _ RX pin of the wireless module (U11), a TTL _ TX pin of the CPU control module (U11) is electrically connected with a light emitting diode (U11), a light emitting diode (GP) of the CPU 11) is electrically connected with a light emitting diode (, the cathode of the LED light emitting diode (D1) and the cathode of the LED light emitting diode (D2) are electrically connected with a Ground (GND) terminal, a V24V pin of the wireless module (U2) is electrically connected with a VCC24V pin of the power module (U3), a V24VGND pin of the power module (U3) is electrically connected with a VCC24VGND pin of the wireless module (U2), a V24V pin of the wireless module (U2) is electrically connected with a VCC24V pin of the power module (U3), an RF pin of the wireless module (U2) is electrically connected with an Antenna (ANT) terminal, an L terminal of the power module (U3) is electrically connected with a power socket (JP1)1 terminal, an N terminal of the power module (U3) is electrically connected with a power socket (JP1)2 terminal, and an RF terminal of the wireless module (U2) is electrically connected with the Antenna (ANT) terminal.

The invention relates to a device for testing elevator calling, wherein an LED light-emitting diode (D1) and an LED light-emitting diode (D2) are used for calling state indication, and an Antenna (ANT) end is used for receiving and transmitting wireless data. The CPU module (U1) and the wireless module (U2) contain data acquisition and information collection functions, and transmit information to a call central control system through an Antenna (ANT), and the call central control system can collect information of a single or a plurality of wireless call systems and finally exchange data with an elevator system through the central control system.

The elevator call testing device can well solve the problems of high vehicle cost, unstable signals, inconvenient maintenance, inflexible use and the like.

The call principle of the present invention is as follows: when the elevator is going to go upstairs or downstairs during elevator test, the tested elevator sends the original address and the target address (floor) to the calling system. And then the calling system analyzes the data transmitted by the tested elevator, the original address and the target address are transmitted to the elevator after the analysis is finished, and the elevator can execute corresponding operation after receiving the data and stop at the corresponding floor. When a certain floor needs to test the elevator, a button on the calling device can be pressed to call the elevator for elevator test, and the elevator is informed to stop at the corresponding floor.

The invention relates to a device for testing an elevator calling, which is divided into two parts, wherein one part is a calling central control system, and the other part is a wireless transmission system. The invention can be directly used for testing the elevator so as to ensure that the elevator to be tested has the floor calling function of the elevator. The central control system has the functions of data storage, data relay, service management and the like, and well solves the problems of unstable signals and the like. In the process of guiding people or goods by an elevator, scenes that the people or the goods are on different floors are often encountered. And testing whether the elevator can reach different floors through the transportation of the elevator car so as to reach an appointed station to finish the transportation function. Elevator control is very complicated and belongs to special equipment, will realize the automatic switching function of elevator, transports personnel or goods and reachs specific floor, needs professional elevator producer to cooperate and whether the function of reforming transform back test elevator meets the requirements, needs to carry out the safety assessment simultaneously, and this needs consume higher economy and human cost.

The invention provides a device for testing an elevator calling, provides a CPU (central processing unit) module, namely a calling central control system and a wireless module system, and solves the problems of complex wired connection, unstable wireless connection signals, high cost, complex structure, unstable signals, difficult maintenance and high maintenance cost in the prior art. The invention is applied to the field of wireless beepers, can be applied to elevators in a plurality of industries such as catering service elevators, bank elevators, industrial elevators, construction elevators, business interlocks, factory workshops, medical care and the like, has a floor calling function, can be applied to testing industrial elevators, commercial elevators and other elevators, and can be generally used as a short-distance wireless transmission tool. The invention has stable signals, is suitable for large-scale networking, reduces the development cost and simplifies the maintenance and upgrading.

At present, the elevator is widely applied to the vertical transportation of materials and finished products between a market building and factory production and a warehouse, but a plurality of production lines and warehouses are positioned on different floors, and the technical requirement of testing whether the elevator has safe passing or not is involved. The invention discloses an elevator calling device, namely, an elevator is tested for automatic safety and data storage, wherein the elevator calling device comprises a trigger end, a reciprocating mechanism and a control component; the system comprises a test elevator control system, elevator calling devices and door group in-place detection devices, wherein the elevator calling devices and the door group in-place detection devices are arranged on elevators at each floor; the method comprises the steps of obtaining position data of a tested elevator and numerical values of in-place zone bits of an elevator car, and then wirelessly transmitting corresponding signals according to the obtained data or numerical values, and executing corresponding actions by an elevator calling device to finish automatic operation of the elevator, so that safety guide data of the tested elevator are realized. Therefore, the invention completes the interaction through wireless communication on the basis of not changing the elevator control system, and has simple operation and low cost.

The invention has good effect.

Claims (3)

1. A test elevator calling device comprises a CPU module (U1), a wireless module (U2), a power supply module (U3), a calling module (U4), a power socket (JP1) and an Antenna (ANT), and is characterized in that a V24V pin of the CPU module (U1) is electrically connected with a VCC24V pin of the power supply module (U3), a V24VGND pin of the CPU control module (U1) is electrically connected with a VCC24VGND pin of the power supply module (U3), a GPI1 pin of the CPU control module (U1) is electrically connected with a GPO1 pin of the calling module (U1), a GPI1 pin of the CPU control module (U1) is electrically connected with a GPO1 pin of the calling module (U1), a TTL _ TX pin of the CPU control module (U1) is electrically connected with a TTL _ RX pin of the wireless module (U1), a light emitting diode (GPO) pin of the CPU control module (U1) is electrically connected with a light emitting diode (GPO 1) of the CPU control module (U1), the cathode of the LED light emitting diode (D1) and the cathode of the LED light emitting diode (D2) are electrically connected with a Ground (GND) terminal, a V24V pin of the wireless module (U2) is electrically connected with a VCC24V pin of the power module (U3), a V24VGND pin of the power module (U3) is electrically connected with a VCC24VGND pin of the wireless module (U2), a V24V pin of the wireless module (U2) is electrically connected with a VCC24V pin of the power module (U3), an RF pin of the wireless module (U2) is electrically connected with an Antenna (ANT) terminal, an L terminal of the power module (U3) is electrically connected with a power socket (JP1)1 terminal, an N terminal of the power module (U3) is electrically connected with a power socket (JP1)2 terminal, and an RF terminal of the wireless module (U2) is electrically connected with the Antenna (ANT) terminal.

2. A test elevator call device as claimed in claim 1, characterized in that the LED (D1) and LED (D2) are call status indicators, and the Antenna (ANT) is used for wireless data transmission and reception.

3. A test elevator call device as claimed in claim 1, characterized in that the CPU module (U1), the wireless module (U2) contains data collection, information collection functions, which transmit the information via an Antenna (ANT) to the call central control system, which collects the information of a single or multiple wireless call systems and finally exchanges the data with the elevator system via the central control system.

Images